WO2020037596A1 - Circuit control system and control method therefor, and series control device - Google Patents

Circuit control system and control method therefor, and series control device Download PDF

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Publication number
WO2020037596A1
WO2020037596A1 PCT/CN2018/101927 CN2018101927W WO2020037596A1 WO 2020037596 A1 WO2020037596 A1 WO 2020037596A1 CN 2018101927 W CN2018101927 W CN 2018101927W WO 2020037596 A1 WO2020037596 A1 WO 2020037596A1
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WO
WIPO (PCT)
Prior art keywords
control
control device
power supply
switch
circuit
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Application number
PCT/CN2018/101927
Other languages
French (fr)
Chinese (zh)
Inventor
刘远芳
Original Assignee
刘远芳
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘远芳 filed Critical 刘远芳
Priority to CN201880001098.9A priority Critical patent/CN109156062B/en
Priority to CN202110574241.7A priority patent/CN113316294B/en
Priority to PCT/CN2018/101927 priority patent/WO2020037596A1/en
Priority to CN202110283058.1A priority patent/CN113038652B/en
Publication of WO2020037596A1 publication Critical patent/WO2020037596A1/en

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Definitions

  • the invention relates to the field of circuit control, and further, relates to a circuit control system, a series control device and a control method thereof, and is particularly suitable for controlling lamps.
  • the existing passive wireless control device usually includes a remote controller and a lamp control switch. During the work, the remote controller sends a signal to the lamp controller to control the lamp. jobs. Both the remote controller and the lamp controller need to be powered separately to maintain work.
  • the remote controller There are mainly two power supply modes of the remote controller, one is a battery-powered mode, and the other is a self-powered mode.
  • the lamp controller There are also two power supply modes for the lamp controller, one of which is directly connected in parallel in the circuit, such as between neutral and live wires, to directly obtain power from the circuit, and the other is connected in series to the circuit where the lamp works, from The circuit in which the luminaire works obtains power.
  • the battery-powered remote control can continuously provide more power when sending signals, while the self-powered remote control can collect the energy at the time of pressing to convert it into electrical energy, but it can obtain less electrical energy at a time. Therefore, the signal transmission time is short.
  • the luminaire controller of the parallel type continuously obtains electric energy from the circuit, does not affect the operation of the luminaire, and can receive pulse signals with short-lived time, so it can cooperate with the remote controller of the self-generating mode.
  • the lamp controller of the parallel connection mode continues to be in a higher power working state and consumes more power.
  • the neutral line and the live line are required to supply power at the same time, so the lamp line in the building has only a single live line. In this case, it is necessary to rewire and install the neutral wire, which requires a large amount of work and is relatively cumbersome.
  • the tandem type lamp controller is connected in series in the working circuit of the lamp and needs to obtain working power from the circuit. If the lamp controller is continuously in a standby state, the lamp working circuit needs to continuously provide the work of the lamp controller. Current, and because the existing luminaire controllers have high working power, this will cause a large working current to continue to be passed through the luminaire, causing the luminaire to emit a slight light or flicker, which affects the user's use of the luminaire Experience while reducing the life of your fixtures. In order to avoid this situation, the existing tandem lamp controller usually sets a sleep mode of operation, that is, sets the working time and the sleep time to different powers, for example, sets the ratio of the working time to the sleep time to 1: 100.
  • the power consumption of the lamp controller in the sleep state is low and the current is small, so the lamp will not light up or flicker during sleep.
  • a long time control signal is required to wake up the lamp controller in this sleep mode, that is, the length of the control signal can at least maintain the entire working and sleep time, so that the lamp controller Only then can the controller be woken up relatively accurately and receive the control signal steadily, that is, the remote controller needs to transmit a long code at a time, otherwise the situation that the lamp controller cannot be woken up, that is, the remote controller controls Not working. Therefore, for the lamp controller in series or hibernation type, the battery-powered remote controller must cooperate to work, that is, the self-powered remote controller cannot cooperate with the lamp controller.
  • the dormant lamp controllers connected in series need to distinguish between working and dormant states, the corresponding circuits are more complicated, and there is a risk of receiving no control signals.
  • An object of the present invention is to provide a circuit control system, a series control device, and a control method thereof, wherein the series control device can be connected in series in a circuit where a load works, and when the load is not in operation, it can control a small current through the load, To reduce the impact on the load.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device operates in a low-power non-sleeping working state and continuously receives a control signal at a low power.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device can cooperate with a self-generating mobile control device, thereby realizing self-powered It sends control signals to control the work of the load.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, in which the series control device is connected in series in a load working circuit and can directly replace the original wired control switch without the need to separately provide a circuit , So it is easy to install and use.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device includes a power taking control unit, which obtains electric power in cycles, and can obtain a predetermined Pulse-width electrical energy for a sleepless communication unit to continuously operate at low power.
  • the series control device includes a power taking control unit, which obtains electric power in cycles, and can obtain a predetermined Pulse-width electrical energy for a sleepless communication unit to continuously operate at low power.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device includes a switching power supply unit, and when the series controller is connected to a circuit, the switching power supply unit is It is arranged between the power taking control unit and the load, and is used to adjust the electric energy of the power taking control unit, so that the current reaching the load is small.
  • the series control device includes a switching power supply unit, and when the series controller is connected to a circuit, the switching power supply unit is It is arranged between the power taking control unit and the load, and is used to adjust the electric energy of the power taking control unit, so that the current reaching the load is small.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the switching power supply unit is disposed between the power taking control unit and the sleepless communication unit so as to facilitate Periodically, the power-taking control unit supplies power to the non-sleeping communication unit.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the power taking control unit includes a first half-cycle control element and a second half-cycle control element, which respectively control the half cycles in the circuit.
  • the current is passed so as to be able to power the non-sleeping communication unit throughout the cycle.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the pulse width controller is disposed on the second half-cycle control element so as to obtain the second half-cycle control element. A predetermined pulse width, and powering the non-sleeping communication unit in a corresponding half cycle.
  • Another object of the present invention is to provide a circuit control system, a series control device, and a control method thereof.
  • both the mobile control device and the series control device can independently control the work of a load, so Ways to Control Load Work.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device includes a local switch, and the local switch is connected to the non-sleeping communication unit to directly One end of the series control device controls the work of the load, that is, it can control the work of the load in a wired and wireless manner.
  • Another object of the present invention is to provide a circuit control system and a series control device and a control method thereof, wherein the non-sleeping communication unit and the switching power supply unit select a module model that cooperates with each other to control the overall low-power operation of the circuit.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof.
  • the series control device is applied to a control loop of multiple loads.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the mobile control device is directly communicatively connected to the series control device, and does not require a gateway as a signal relay.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device is communicatively connected to a gateway to coordinately control the work of multiple loads through the gateway.
  • Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device includes a detection control unit, and the detection control unit obtains a zero-crossing point of a circuit by the power-taking control unit Signal to control the closing of the control switch to reduce the impact of the instantaneous high current on the control switch.
  • an aspect of the present invention provides a circuit control system for accessing a load circuit to control the work of a load, which includes:
  • a mobile control device that sends a control signal from a self-generating location
  • a series control device In the load circuit, the series control device is connected in series with the load, and the series control device receives the control signal to control the work of the load.
  • the series control device includes a power-taking control unit, a control switch, a switching power supply unit, a switch driving unit, and a sleepless communication unit.
  • the power-taking control unit Acquiring power in the load circuit, the sleep-free communication unit acquiring power by the power-taking control unit and / or the switching power supply unit, and receiving a control signal of the mobile control device without sleep,
  • the sleep communication unit processes the control signal and sends control information to the switch driving unit to drive the control switch to control the work of the load.
  • the circuit control system wherein the power taking control unit selectively controls a path through which a current passes to control the sleepless communication unit to be obtained by the switching power supply unit and / or the power taking control module Electrical energy.
  • the circuit control system according to some embodiments, wherein the power taking control unit is electrically connected to the control switch and the switching power supply unit, and when the control switch is closed, the switching power supply unit loses power.
  • the circuit control system according to some embodiments, wherein the switch driving module obtains working power from the switching power supply unit.
  • the switching power supply is a switching power supply module and regulates the passed electric power.
  • the power taking control device includes a first half-cycle control element, a second half-cycle control element, and a pulse width controller
  • the first half-cycle control element and the The second half-cycle control element respectively selects a current passing through two half-cycles
  • the pulse width controller controls the second half-cycle control element to be disconnected at a predetermined voltage interval
  • the two ends of the second half-cycle control element obtain electric energy to The non-sleeping communication unit is powered.
  • first half-cycle control element and the second half-cycle control element respectively select two half cycles in opposite directions in one cycle.
  • pulse width controller turns off the second half-cycle control element during a zero-crossing position control in a current cycle.
  • the first half-cycle control element is a diode.
  • the second half-cycle control element is a MOS transistor.
  • pulse width controller is an operational amplifier
  • the voltage range controlled by the pulse width controller is selected from: 0-18V.
  • the series control device includes a low-voltage switching power supply unit, a control switch, a switching power supply unit, a switch driving unit, and a sleepless communication unit.
  • the control switch When disconnected, the switching power supply unit supplies power to the non-sleeping communication unit.
  • the control switch When the control switch is closed, the low-voltage switching power supply unit supplies power to the non-sleeping communication unit.
  • the control signal of the movement control device is used to drive the switch driving unit to control the opening or closing of the control switch.
  • circuit control system wherein the low-voltage switching power supply unit and the switching power supply unit are electrically connected to both sides of the control switch, respectively.
  • the sleep-free communication unit includes an energy storage module that stores power input by the low-voltage switching power supply unit and / or the switching power supply unit.
  • the circuit control system wherein when the control switch is closed and the current in the circuit crosses a zero point, the control switch is controlled to open a predetermined interval, and the low-voltage switching power supply unit obtains electric energy in the disconnected interval for supplying The non-sleeping communication unit works.
  • the switching power supply unit is a step-down AC-DC converter.
  • a voltage range output by the switching power supply unit is 1.5 to 24V.
  • the sleepless communication unit includes a communication module, a voltage stabilization module, and a microprocessor control module
  • the communication module is configured to receive the control signal, and the voltage stabilization
  • the module is configured to regulate the power transmitted by the power taking control unit and / or the switching power supply unit to supply power to the communication module and the micro-processing control module, and the micro-processing control module processes all the signals received by the communication module.
  • the control signal sends a control signal to the control switch driving unit.
  • a chip type of the switching power supply unit is selected from LNK3203D or UCC28730.
  • circuit control system wherein a chip model of the communication module is A7129.
  • micro processing control module performs hibernation processing.
  • the voltage stabilizing module is selected from the group consisting of one of a BUCK type DC-DC converter, a BOOST boost DC-DC converter, and an LDO regulator.
  • the communication module is an integrated circuit with a high-frequency receiving and / or transmitting function.
  • the movement control device includes a button, a generator, and a communication unit
  • the generator is driven to generate power and supply power to the communication unit
  • the communication unit sends a control signal
  • the circuit control system according to some embodiments, wherein the movement control device is an electromagnetic induction self-power generation device.
  • the series control device includes a local switch
  • the local switch is communicatively connected to the non-sleeping communication module, and independently controls the work of the load.
  • the series control device includes a local switch
  • the local switch is communicatively connected to the micro processing control module
  • the micro processing control module comprehensively processes control signals of the communication module And the local control signal of the local switch controls the load.
  • the circuit control system wherein when the movement control device and the series control device initially work, the movement control device sends a pairing signal to the series control device for pairing.
  • the series control device makes an immediate response to control the load operation without affecting all The working state of the load.
  • Another aspect of the present invention provides a series control device, which includes:
  • a power taking control unit which is used for obtaining electric energy
  • a switching power supply unit the switching power supply unit is electrically connected to the power taking control module for regulating electric energy
  • a switch driving unit and
  • a sleepless communication unit wherein the sleepless communication unit receives power from the power-taking control unit and / or the switching power supply unit to receive a control signal without sleep, the sleepless communication unit processes the control signal, and Sending control information to the switch driving unit to drive the operation of the control switch.
  • the series control device wherein the power taking control unit selectively controls a path through which a current passes to control the sleepless communication unit to be obtained by the switching power supply unit and / or the power taking control module Electrical energy.
  • the series control device wherein the power taking control unit is electrically connected to the control switch and the switching power supply unit, and when the control switch is closed, the switching power supply unit loses power.
  • the series control device wherein the switch driving module obtains working power from the switching power supply unit.
  • the series control device wherein the switching power supply is a switching power supply module and regulates the passed electric power.
  • the power taking control device includes a first half-cycle control element, a second half-cycle control element, and a pulse width controller
  • the first half-cycle control element and the The second half-cycle control element respectively selects a current passing through two half-cycles
  • the pulse width controller controls the second half-cycle control element to be disconnected at a predetermined voltage interval
  • the two ends of the second half-cycle control element obtain electric energy to The non-sleeping communication unit is powered.
  • tandem control device wherein the first half-cycle control element and the second half-cycle control element respectively select two half cycles in opposite directions in one cycle.
  • the series control device wherein the pulse width controller controls the second half-cycle control element to be turned off during a zero-crossing position in a current cycle.
  • the series control device wherein the first half-cycle control element is a diode.
  • tandem control device wherein the second half-cycle control element is a MOS tube.
  • pulse width controller is an operational amplifier
  • the series control device wherein the voltage range controlled by the pulse width controller is selected from: 0-15V, 0-16V, 0-17V, 0-18V, 0-19V, 0-20V , 0-21V.
  • the sleepless communication unit includes a communication module, a voltage stabilization module, and a microprocessor control module
  • the communication module is configured to receive the control signal, and the voltage stabilization
  • the module is configured to regulate the power transmitted by the power taking control unit and / or the switching power supply unit to supply power to the communication module and the micro-processing control module, and the micro-processing control module processes all the signals received by the communication module.
  • the control signal sends a control signal to the control switch driving unit.
  • a chip model of the switching power supply unit is selected from LNK3203D or UCC28730.
  • serial control device wherein a chip model of the communication module is A7129.
  • tandem control device wherein the micro processing control module performs a sleep process.
  • the DC-DC conversion efficiency of the voltage stabilization module is greater than 70%.
  • serial control device according to some embodiments, wherein the serial control device is provided with two interfaces.
  • the local switch is communicatively connected to the non-sleep communication module, and independently controls the work of the control switch.
  • serial control device includes a local switch
  • the local switch is communicatively connected to the micro processing control module
  • the micro processing control module comprehensively processes control signals of the communication module And a local control signal of the local switch controls the control switch.
  • control signal is a wireless signal transmitted by a self-generating method.
  • the series control device includes a low-voltage switching power supply unit, a control switch, a switching power supply unit, a switch driving unit, and a sleepless communication unit.
  • the control switch When the control switch is turned off, the switch The power supply unit supplies power to the sleepless communication unit.
  • the low voltage switch power supply unit supplies power to the sleepless communication unit, and the sleepless communication unit continuously receives control signals from the mobile control device. To drive the switch driving unit to control the opening or closing of the control switch.
  • the series control device according to some embodiments, wherein the low-voltage switching power supply unit and the switching power supply unit are electrically connected to both sides of the control switch, respectively.
  • the series control device wherein the low-voltage switching power supply unit is a step-up converter and the switching power supply unit is a step-down converter.
  • the sleep-free communication unit includes an energy storage module that stores electric energy input by the low-voltage switching power supply unit and / or the switching power supply unit.
  • the series control device wherein when the control switch is closed and the current in the circuit crosses a zero point, the control switch is controlled to open a predetermined interval, and the low-voltage switching power supply unit obtains electric energy in the open interval to The non-sleeping communication unit works.
  • the series control device wherein the switching power supply unit is a step-down AC-DC converter.
  • the voltage output by the switching power supply unit ranges from 1.5 to 24V.
  • the mobile control device directly communicates with the series control device, and the series control device communicates with the rear device.
  • a gateway that comprehensively manages a plurality of the series control devices through the rear gateway.
  • Another aspect of the present invention provides a circuit control method, which includes steps:
  • the series control device controls the operation of the load in series according to the control signal.
  • step of receiving the control signal without sleep comprises: selecting a control current path in half cycles, and acquiring power of a predetermined interval of one of the current paths.
  • control method comprising the steps of obtaining a node of a zero crossing in a current cycle, and controlling the current path to be disconnected.
  • control method comprising the step of independently controlling the work of the load at one end of the series control device through a local switch.
  • Another aspect of the present invention provides a circuit control method, which includes steps:
  • the switching of the circuit is controlled in series by a series control device.
  • a circuit control method wherein the step of receiving the control signal without sleep comprises: selecting a control current path in half cycles, and obtaining power in a predetermined interval of one of the current paths. .
  • a control method which includes the steps of acquiring a zero-crossing node in a current cycle and controlling the current path to be disconnected.
  • a control method which includes the steps of independently controlling on / off of a circuit at one end of the series control device through a local switch.
  • Another aspect of the present invention provides a control method, wherein the control signal is sent by a self-generating method.
  • FIG. 1 is a block diagram of a circuit control system according to a first embodiment of the present invention.
  • Fig. 2 is a block diagram of a series control device according to a first embodiment of the present invention.
  • FIG. 3 is a schematic block diagram of a circuit of a series control device according to a first embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a work flow of the series control device according to the first embodiment of the present invention.
  • 5A and 5B are schematic diagrams of two work flows of the circuit control system according to the first embodiment of the present invention.
  • FIG. 6 is a schematic diagram of the power-taking control principle of the series control device according to the first embodiment of the present invention.
  • FIG. 7 is a schematic circuit diagram of a power taking control unit of the series control device according to the first embodiment of the present invention.
  • FIG. 8 is a block diagram of a series control device according to a second embodiment of the present invention.
  • FIG. 9 is a circuit diagram of a series control device according to a second embodiment of the present invention.
  • FIG. 10 is a block diagram of a series control device according to a third embodiment of the present invention.
  • FIG. 11 is a block diagram of a series control device according to a fourth embodiment of the present invention.
  • FIG. 12 is a schematic circuit block diagram of a series control device according to a fourth embodiment of the present invention.
  • FIG. 13 is a block diagram of a series control device according to a fifth embodiment of the present invention.
  • FIG. 14 is a schematic perspective view of a series control device according to a sixth embodiment of the present invention.
  • FIG. 15 is a block diagram of a circuit control system according to a seventh embodiment of the present invention.
  • FIG. 16 is a block diagram of a control method according to the above embodiment of the invention.
  • FIG. 1 to 7 are a circuit control system and a series control device 20 according to a first embodiment of the present invention.
  • FIG. 1 is a block diagram of a circuit control system according to a first embodiment of the present invention.
  • Fig. 2 is a block diagram of a series control device according to a first embodiment of the present invention.
  • the circuit control system is used to access a load circuit and control the work of at least one load 100.
  • the circuit control system includes a movement control device 10 and a series control device 20, and the movement control device 10 can move control A signal is sent to the series control device 20, and the operation of the load 100 is controlled by the series control device 20.
  • the load 100 is exemplified but not limited to lamps and electrical appliances, and the manner of controlling the work of the load 100 is exemplified but not limited to controlling the on / off of the working current supplied to the load 100.
  • the circuit control system may also be controlled in other ways, such as controlling the specific working state of the load 100.
  • the circuit control system is suitable for controlling lamps, such as controlling the on / off of the lamps, or controlling the light / dark of the lamps, or controlling the combined working mode of multiple lamps.
  • the series control device 20 is configured to be connected in series to a circuit in which the load 100 works, so as to obtain power directly from a circuit in which the load 100 works and to directly control the work of the load 100.
  • the serial control device 20 has two interfaces 201, which are used to access the working circuit of the load 100, such as an input interface and an output interface.
  • the working circuit of the load 100 is a two-phase circuit composed of a neutral line and a live line
  • the series control device 20 is connected in series to the neutral line side. That is, the load 100 is connected across the neutral line and the live line, and the series control device 20 is connected in series between the neutral line and the load 100.
  • the control device at one end of the lamp needs to be provided with multiple connectors, for example, four connectors are needed, two connectors are used to connect the power supply circuit to obtain power, and two interfaces 201 are used to connect the load 100 Therefore, the circuit is relatively complicated, and in the present invention, at least two interfaces 201 are required, that is, the circuit can be easily connected, and the circuit is simpler. Of course, in other embodiments of the present invention, more interfaces 201 may be provided, and the present invention is not limited in this regard.
  • the traditional wired switch is usually connected in series in the circuit of the load 100.
  • the serial control device 20 of the present invention needs to be connected in series to the working circuit of the load 100, so the serial control device 20 can use the existing wired switch interface 201 to connect all
  • the serial control device 20 is simply connected to the working circuit without the need for separate wiring, thereby quickly changing the wired control method to the wireless control method.
  • the wiring method of the series control device 20 is the same as that of the traditional wired switch, so the traditional wired switch can be directly replaced without changing the original line, and the control mode can be changed.
  • the mobile control device 10 is a self-powered transmitting device, and the self-powered wireless signal transmitting device collects and operates the energy of the mobile control device 10 to convert it into electrical energy, thereby borrowing A control signal is sent to the series control device 20 by the electric energy. That is, during the work of the circuit control system, the mobile control device 10 is operated to generate electric energy and send a control signal to the series control device 20, and then the load is controlled by the series control device 20 100 jobs.
  • the user can control the work of the load 100 through the changeable position of the mobile control device 10 within a predetermined range, that is, to achieve free wireless control, and the mobile control device 10 is a self-powered device, so There is no need to install a battery, which avoids the worry of battery replacement and saves power.
  • the movement control device 10 includes at least one button 11 and a generator 12.
  • the generator 12 When the button 11 is pressed, the generator 12 is driven to generate electrical energy, which is to be pressed. The energy is converted into electrical energy for sending control signals.
  • the movement control device 10 may be an electromagnetic self-generating wireless signal transmitting device. That is, the mobile control device 10 can generate power by electromagnetic induction and send control signals.
  • the power generation method of the mobile control device 10 is not the mode of the present invention.
  • the mobile power generating device of the present invention is a wireless signal transmitting device that performs self-power generation through the principle of electromagnetic induction.
  • the series control device 20 makes an immediate response to control the work of the load 100 without affecting the The working state of the load 100, for example, will not cause the lamp to flicker.
  • the mobile control device 10 includes a communication unit 13 for performing communication control with the serial control device 20. Further, the generator 12 is electrically connected to the communication unit 13 and provides working power for the communication unit 13. During operation, the button 11 is pressed to drive the generator 12 to generate electric energy, and the electric energy is transmitted to the communication unit 13 for the communication unit 13 to work and send a control signal.
  • the series control device 20 includes a power-taking control unit 21, a control switch 22, a switching power supply unit 24, a switch driving unit 25, and a sleepless communication unit 23.
  • the power-taking control unit 21 selectively controls a current passing path so as to controlly provide power. More specifically, the power taking control unit 21 selectively controls power to the control switch 22, the sleepless communication unit 23, or the switching power supply unit 24.
  • the power taking control unit 21 is electrically connected to the control switch 22, the sleepless communication unit 23 and the switching power supply unit 24. More specifically, the sleepless communication unit 23 and the communication unit 13 of the mobile control device 10 are configured as a communication connection.
  • the power taking control unit 21 periodically selects a path through which the control current passes, for example, the two half-cycle control paths in one cycle are different.
  • the control switch 22 is used to control the circuit of the power taking control unit 21 and the load 100.
  • the control switch 22 is disposed between the power taking control unit 21 and the load 100.
  • the control switch 22 is closed, so that the current passing through the power-taking control unit 21 is transmitted to the load 100 through the control switch 22 for the load 100 to work.
  • the control switch 22 is turned off, that is, the current passing through the power taking control unit 21 cannot reach the load 100 through the control switch 22.
  • the branch where the control switch 22 is located provides the load 100 with an operating current, such as a current that reaches the rated power.
  • the load 100 can work normally.
  • the load 100 does not work or the load 100 is in a state far below the rated power. For example, but not limited to, it does not affect normal work, that is, it will not cause 3-10W low-power LED lights to cause abnormal, intermittent flicker, dim and other abnormal conditions that affect the use of the control device due to the unstable working state of the control device. .
  • the control switch 22 can be an electronic control switch module, such as a relay. Those skilled in the art should understand that the specific type of the control switch 22 is not a limitation of the present invention.
  • the control switch 22 has an open state and a closed state. When the control switch 22 is in the closed state, the normal working circuit of the load 100 is turned on, that is, the load 100 works normally. When the control switch 22 is in the disconnected state, the normal working circuit of the load 100 is disconnected, that is, the load 100 is not operated.
  • the initial state of the control switch 22 is an off state.
  • the switching power supply unit 24 is used to adjust the electric energy passed by the power-taking control unit 21 through the switching power supply unit 24, such as voltage and current adjustment. More specifically, the switching power supply unit 24 regulates the power reaching the load 100 and the non-sleep communication unit 23 from the power taking control unit 21 so that the power is passed through the switching power supply unit 24 to the load 100 and The current of the sleepless communication unit 23 is relatively small, so that when the current only passes through the switching power supply unit 24 to the load 100, the load 100 will not start to work, such as the lamp will not flicker. Or the phenomenon of light emission, and makes the sleepless communication unit 23 continue to work at a lower power.
  • the switching power supply unit 24 is disposed on both sides of the control switch 22. When the control switch 22 is closed, the switching power supply unit 24 loses power and stops working. When the control switch 22 is turned off, The switching power supply unit 24 works. When the control switch 22 is closed or at the moment of closing, the switching power supply unit 24 obtains electric energy when the control switch 22 is opened or at the moment of opening, for the non-sleeping communication unit to work 23. When the control switch 22 is closed, the switching power supply unit 24 is short-circuited, and current does not pass through the switching power supply unit 24, so the switching power supply unit 24 does not work.
  • the control switch 22 When the series control device 20 is connected to the load 100 circuit, the control switch 22 is electrically connected to the power taking control unit 21 and the load 100 and the sleepless communication unit 23. More specifically, the switching power supply unit 24 is provided on both sides of the control switch 22, that is, the current through the power-taking control unit 21 can selectively pass through the control switch 22 and / or the control switch 22 The switching power supply unit 24 reaches the load 100, thereby forming different closed working circuits.
  • the switching power supply unit 24 obtains the power at the time of the control switch 22 being opened or at the moment of opening for the non-sleeping communication unit to work 23, and the switching power supply unit 24 The obtained instantaneous electric energy maintains the work of the non-sleep communication unit 23 before the power taking control unit 21 starts to supply power; when the control switch 22 is closed, the switching power supply unit 24 loses power and stops working.
  • the power of the power control unit 21 is transmitted to the load 100 through the control switch 22 for the load 100 to work normally.
  • the sleepless communication unit 23 is directly powered by the power control unit 21 to maintain its work.
  • the power-taking control unit 21 provides a low-power working current to the non-sleeping communication unit 23, that is, the non-sleeping communication unit 23 continues to work at low power and continuously receives the transmission from the mobile control device 10.
  • Control information When the control switch 22 is turned off, the current through the power taking control unit 21 is adjusted to the non-sleep communication unit 23 after the current through the switching power supply unit 24 is adjusted, and a part of the smaller current is transmitted to The load 100 is used to form a closed circuit. For example, a low-power closed circuit is formed between the neutral line and the live line. At this time, the current in the circuit is mainly used to maintain the work of the sleepless communication unit 23.
  • the non-sleeping communication unit 23 can obtain working electrical energy, so as to continuously receive signals sent by the mobile control device 10, so There is no need for the mobile control device 10 to send a long signal, and the serial control device 20 can also accurately receive the signal sent by the mobile control device 10, so no control failure occurs.
  • the switching power supply unit 24 is exemplified but not limited to a switching power supply module. Of course, the switching power supply unit 24 can also enable other power adjustment devices.
  • the switching power supply unit 24 is a step-down AC-DC converter.
  • the output voltage range of the switching power supply unit is 1.5 to 24V.
  • the switch driving unit 25 is configured to drive the control switch 22 to work, for example, to drive the control switch 22 to close or open. Further, the switch driving unit 25 obtains a signal from the sleepless communication unit 23 to drive the control switch 22 to work. That is, the sleepless communication unit 23 sends a control signal to the switch driving unit 25, and drives the control switch 22 to operate via the switch driving unit 25, thereby controlling the flow of the working current of the load 100. Turn off, for example, control the on / off of the working current from the power taking control unit 21 to the load 100 through the control switch 22, thereby implementing wireless control of the load 100.
  • the switch driving unit 25 obtains passing power from the switching power supply unit 24, that is, the switching power supply unit 24 provides working power to the switch driving unit 25 in a manner of being electrically connected to the switch driving unit 25. Electrical energy.
  • the switch driving unit 25 is electrically connected to the sleepless communication unit 23, the switching power supply unit 24, and the control switch 22, respectively.
  • the switch driving unit 25 is exemplified but not limited to a relay driving module.
  • the power taking control unit 21 includes a first half cycle control element 211, a second half cycle control element 212, and a pulse width controller 213.
  • the first half cycle control element 211 The second half cycle control element 212 selectively controls the currents in the opposite two half cycles.
  • the directions of the currents selected and controlled by the first half-cycle control element 211 and the second half-cycle control element 212 are opposite.
  • the first half-cycle control element 211 selects to control the current of the positive half-cycle
  • the second half-cycle control element 212 selects to control the current of the negative half-cycle.
  • a half-cycle current is selectively passed through the first half-cycle control element 211, and a half-cycle current is selectively passed through the second half-cycle control element 212.
  • the pulse width controller 213 controls the second half-cycle control element 212 to be turned off in a predetermined interval, and obtains electrical energy in the circuit to supply power to the non-sleeping communication unit 23. In some embodiments, the pulse width controller 213 controls the second half-cycle control element 212 to turn off a smaller interval when the circuit crosses zero.
  • a current of a selected half cycle through the power-taking control unit 21 passes through the first half-cycle control element 211, and when the control switch 22 is closed At this time, a half-cycle current reaches the control switch 22 through the first half-cycle control element 211, and is transmitted to the load 100 through the control switch 22 to work normally.
  • the pulse width control The controller 213 controls the second half-cycle control element 212 to turn off the smaller voltage interval at the zero crossing point, so as not to affect the normal operation of the load 100, and the pulse width controller 213 obtains the electrical energy in the circuit at the moment of disconnection , For the non-sleep communication unit 23 to work.
  • the power obtained by the pulse width controller 213 can support the multiple-cycle work of the non-sleeping communication unit 23.
  • a half-cycle current passes through the first half-cycle control element 211 to reach the switching power supply unit 24, and after being adjusted by the switching power supply unit 24, it is transmitted to the non-sleeping communication unit, respectively.
  • the pulse width controller 213 controls the second half cycle control element 212 to disconnect the smaller voltage interval at the zero crossing, and
  • the pulse width controller 213 obtains electrical energy in the circuit for the sleepless communication unit 23 to work.
  • the non-sleeping communication unit 23 obtains low-power working power from the switching power supply unit 24.
  • the load 100 does not work, and when the control switch 22 When closed, the load 100 works, the switching power supply unit 24 does not work, and the non-sleeping communication unit 23 obtains power from the pulse width controller 213, so whether the load 100 is working or not, and regardless of the circuit In which half cycle of the medium current is the non-sleeping communication unit 23 can continuously obtain power for low-power operation, that is, the non-sleeping communication unit 23 continues to be in a low-power working state without sleeping.
  • FIG. 6 it is a schematic diagram of the power-taking control principle of the series control device according to the first embodiment of the present invention.
  • one voltage cycle is divided into two control intervals, namely a first control interval 2110 and a first second control interval 2120.
  • the first control interval 2110 corresponds to the first half-cycle control element.
  • 211 selects the interval to pass
  • the second control interval 2120 corresponds to the interval selected by the second half-cycle control element 212, and in the period controlled by the second half-cycle control element 212, from the first control interval 2110 and
  • the second control interval 2120 controls the second half-cycle control element 211 to be disconnected at a predetermined interval to form an disconnection interval 21201 at a zero-crossing point 21200.
  • the remaining interval of the second control interval 2110 is selected to pass, so that The disconnection section 21201 supplies power to the pulse width air controller 23. That is, the current in the first control interval 2110 in one cycle is transmitted to the switching power supply unit 24 or the load 100 through the first half-cycle control element 211, and the current in the second control interval 2120 The control element 212 is transmitted to the switching power supply unit 24 or the load 100 through the second half cycle, and the second half cycle is turned off in the off interval 21201 near the zero crossing point 21200 of the second control interval 2120.
  • the current in the control element 212 causes the pulse width controller 213 to obtain power on both sides of the second half-cycle control element 212 in the disconnection interval 21201 for the non-sleep communication unit 23 to work, thereby repeating Work in the cycle.
  • the pulse width controller 213 stores power for multiple cycles of the sleepless communication unit 23, that is, after one cycle, the pulse width control The controller 213 continues to supply power to the sleepless communication unit 24.
  • the non-dormant communication unit 23 includes a communication module 231, a voltage stabilization module 232, and a microprocessor control module 233.
  • the communication module 231 is configured to communicate with the mobile control device 10, and the voltage stabilization module 232 is configured to The power transmitted to the non-sleep communication module 231 is adjusted.
  • the micro-processing control module 233 is configured to process control signals and send control information to the switch driving unit 25.
  • the pulse width controller 213 is electrically connected to the voltage stabilizing module 232, so as to adjust the power transmitted by the pulse width controller 213 through the voltage stabilizing module 232.
  • the switching power supply unit 24 is electrically connected to the voltage stabilizing module 232 so as to regulate the power transmitted by the switching power supply unit 24 through the voltage stabilizing module 232. That is, the power transmitted to the non-sleep communication unit 23 through the pulse width controller 213 and the switching power supply unit 24 can be adjusted by the voltage stabilization module 232 to ensure that the non-sleep communication unit 23 Low power stable operation.
  • the first half-cycle control element 211 can be implemented as a diode to select a current passing through a positive half-cycle
  • the second half-cycle control element 212 can be implemented as a MOS tube to Select the current through the negative half cycle.
  • the pulse width controller 213 selects the zero-crossing point to a predetermined voltage range in the circuit cycle to control the second half-cycle control element 212 to be turned off, and obtains electric energy by the instantaneous voltage difference across the second half-cycle control element 212, For the non-sleeping communication unit to work.
  • the pulse width power taking module obtains electric energy of 0-18V on the negative half axis.
  • the diode 100 supplies power to the load 100, such as a lamp, and then the positive half cycle ends, and the alternating current begins to change to the negative half cycle, from the zero-crossing position to the predetermined voltage interval.
  • the load 100 such as a lamp
  • the alternating current begins to change to the negative half cycle, from the zero-crossing position to the predetermined voltage interval.
  • the state of the MOS tube is turned off.
  • the pulse width power taking module obtains instantaneous power supply, and the obtained instantaneous power can support the series control device.
  • the MOS tube becomes conductive, and the negative half-cycle power supply supplies power to the load 100, such as a lamp, because the MOS tube is turned off
  • the turn-on time is extremely short, so the brightness of the lamp can not be changed by visual observation, thereby realizing that the series control device 20 continues to work at low power while the load 100 is working.
  • the voltage control range of the pulse width controller 213 is, for example, 0-18V.
  • the pulse width controller 213 specifically controls The cut-off voltage range is not a limitation of the present invention.
  • the voltage control range of the pulse width controller 213 may be other ranges, such as 0-15V, 0-16V, 0-17V, 0-18V, 0-19V, 0-20V, 0-21V.
  • the pulse width controller 213 takes a power range of 0-18V, in which the series control device can continue to work, and at the same time, the circuit in the circuit is sufficiently small without causing the lamp to flicker.
  • the pulse width controller 213 is implemented as an operational amplifier, and the second half-cycle control element 212 is controlled to be turned off at a predetermined interval through the operational amplifier.
  • the two ends of the second half-cycle control element 212 are A and B, and the voltage of the two half-cycle control elements 212 across the second half-cycle control element 212 is monitored by the operational amplifier.
  • the operational amplifier immediately outputs a signal to turn on the MOS tube, so that the voltage difference between the two points A and B is zero.
  • the MOS is controlled by the operational amplifier.
  • the switching time of the tube enables the power required by the system to be obtained at two points A and B.
  • the series control device 20 can also maintain power, that is, it continuously receives the control signal of the mobile control device 10.
  • the non-sleeping communication unit 23 and the switching power supply unit 24 select a module model that cooperates with each other, so that the entire control circuit works with low power consumption.
  • the switching power supply unit 24 uses a high-efficiency device.
  • the switching power supply unit 24 may use a step-down AC-DC converter.
  • the output voltage range of the switching power supply unit 24 may be 1.5 to 24V.
  • the switching power supply unit 24 may be constituted by a chip such as LNK3203D of PI Corporation, UCC28730 of TI Corporation, etc., and provide a 3.3V DC power source required by the communication module 231.
  • the communication module 231 of the non-sleep communication unit 23 also uses a device with low power consumption, and the communication module 231 of the non-sleep communication unit 23 may use
  • the A7129 of AMICCOM company realizes the function of transmitting and receiving digital high-frequency signals.
  • the measured power supply voltage VCC of A7129 drops to 2V, the normal working current is 3.9mA.
  • the micro-processing control module 233 uses low-power devices and works intermittently. In order to reduce the power consumption of the micro-processing control module 233, the standby current of the single chip in the sleep state can be as low as about 10uA.
  • the micro-processing control module 233 performs intermittent work processing in the sleepless communication unit 23, thereby reducing the overall power consumption of the sleepless communication module 231, but the communication module 231 does not Performing sleep, that is, continuously receiving control signals, so that the control signals sent by the mobile control device 10 will not be missed in the case of low power.
  • the AC-DC of the switching power supply unit 24 that is, alternating current
  • the conversion efficiency from 220V to 3.3V is 80%.
  • the load 100 such as a lamp, may also have other power. Those skilled in the art should understand that the power of the load 100 is not a limitation of the present invention.
  • the voltage stabilization module 232 is a BUCK type DC-DC converter, and the DC-DC conversion efficiency of the voltage stabilization module 232 is greater than a predetermined value, such as greater than 80%, for the The non-sleeping communication unit 23 operates at low power. In some embodiments of the present invention, the DC-DC conversion efficiency of the voltage stabilization module 232 is greater than a predetermined value, such as greater than 70%, for the low-sleep communication unit 23 to work at low power. In some embodiments of the present invention, the voltage stabilizing module 232 is selected from the group consisting of one of a BUCK-type DC-DC converter, a BOOST boost DC-DC converter, and an LDO voltage regulator.
  • the mobile control device 10 sends a radio frequency signal according to a predetermined procedure.
  • the working process of the mobile control device 10 may be:
  • the generator 12 When the button 11 of the movement control device 10 is pressed, the generator 12 is caused to generate electricity to generate instantaneous induction pulse energy; after the electrical pulse energy is stored in a capacitor, the pulse is shaped by an energy oscillator, Delayed energy supply, such as extending the time of the existence of the electric pulse from 1ms to more than 6ms, so as to maintain sufficient working power for the transmitting circuit to send out the encoded signal.
  • FIG. 4 is a schematic diagram of a work flow of the mobile control device according to the first embodiment of the present invention.
  • initialization is performed, including initializing the single-chip microcomputer (working module setting, peripheral configuration) and radio frequency chip (RF chip parameter configuration, frequency calibration) of the mobile control device 10; further through The input port of the single-chip microcomputer of the movement control device 10 detects the information of the key 11 (for example, the rocker-type movement control device 10 is a high-level signal, and the rebound-type movement control device 10 is a low-level signal ), And the ID of the key 11 signal and the device information are packaged into an ID, and in order to prevent the transmission signal from being unstable when the energy is exhausted, a check code is added at the end of each packet signal.
  • the key 11 for example, the rocker-type movement control device 10 is a high-level signal, and the rebound-type movement control device 10 is a low-level signal
  • the ID of the key 11 signal and the device information are packaged into an ID, and in order to prevent the transmission signal
  • the frame format of the radio frequency control signal sent by the mobile control device 10 may be: a 4-byte synchronization signal, a 4-byte device ID, a 1-byte key signal, and a 2-byte check; after the radio frequency control signal is transmitted, Both the single-chip microcomputer and the radio frequency IC enter the sleep state. After waiting for 3ms, the sleep state ends and the next message transmission is started; it is judged whether the key information needs to be detected again before the next transmission.
  • the mobile control device 10 of the rebound self-power generation needs to re-detect the key information every time it transmits information until the power is exhausted and stops working; the mobile control device 10 of the seesaw-type self-power generation re-detects the button every three packets of data Message, if there is no key message, stop sending message. It is worth mentioning that the above-mentioned working process of the mobile control device 10 sending radio frequency signals is only used as an example to illustrate one kind of control signal sending process, which is not a limitation of the present invention, that is, in other embodiments of the present invention The mobile control device 10 may send a control signal through other processes or other coding methods.
  • the mobile control device 10 includes a plurality of the keys 11 to control a plurality of loads 100 to work.
  • the mobile control device 10 sends the In the radio frequency signal
  • a plurality of the keys 11 can be distinguished by coding, for example, the keys 11 are bit-coded to implement a combined key function, or different keys 11 can be used to control different loads 100.
  • the mobile control device 10 when the mobile control device 10 cooperates with the serial control device 20, a pairing process is required. That is, through the pairing process, the mobile control device 10 and the series control device 20 are made to correspond.
  • the pairing process is suitable for a case where a plurality of the mobile devices or a plurality of the keys 11 control a plurality of loads 100, for example, each of the keys 11 controls a different load 100 correspondingly.
  • the series control device 20 may include a pairing button, and the pairing button is communicatively connected to the non-sleeping communication unit 23 so as to trigger the non-sleeping communication unit 23 to enter a pairing process after the pairing button is driven. That is, the series control device 20 has a pairing work mode. When the pairing button is driven, the series control device 20 enters the pairing work mode and waits for pairing with the mobile control device 10.
  • the pairing process of the tandem control device 20 may be: when the tandem control device 20 is in the standby state, pressing the pairing button for a few seconds, the indicator of the pairing button blinks, and enters waiting for pairing Mode; the mobile control device 10 sends a paired control signal to the serial control device 20, and the pairing signal is captured by the communication module 231 of the serial control device 20 waiting for pairing, and the communication module 231 will receive The pairing signal is sent to the microprocessor control module 233 for storage. After the storage is completed, the indicator of the serial control device 20 goes out, and the pairing process ends. If it is necessary to add other mobile control devices 10 or other keys 11 to configure the serial control device 20, it is only necessary to repeat the above steps.
  • the keys 11 may be paired respectively, thereby realizing a pairing process of the plurality of the keys 11, After the pairing is completed, the series control device 20 controls the work of the control switch 22 according to the control information of the key 11.
  • the working process of the circuit control system may be: the mobile control device 10 is operated to generate electric power, and sends a control signal to the serial control device 20, and the serial control device 20 receives the control signal if it is
  • the micro-processing control module 233 of the sleepless communication unit 23 determines that the key 11 has been paired, the output port of the micro-processing control module 233 outputs a high level to the switch driving unit 25;
  • the switch driving unit 25 drives the control switch 22 to close, and the load 100 is turned on to work, for example, the lamp is illuminated. At this time, the potential difference between the two ends of the control switch 22 is zero, and the switching power supply unit 24 loses.
  • the pulse width controller 213 cooperates with the work of the power-taking control unit 21 to obtain power to provide the low-sleep communication unit 23 with low-power working power to continuously receive the transmission from the mobile control device 10 Control signal.
  • the output port output by the micro-processing control module 233 outputs a high level to the switch driving unit 25, and the switch driving unit 25 drives the control switch 22.
  • the switching power supply unit 24 is operated, and the sleepless communication unit 23 is provided with low-power operation power.
  • the mobile control device 10 of the present invention is directly communicatively connected to the serial control device 20 without requiring a gateway as a signal relay. That is, the serial control device 20 is in a state of no sleep and continuously receives the control signal sent by the mobile control device 10, so the gateway in the prior art is not required as an intermediate medium, and the mobile control device 10 is stored in transit.
  • the control signal sent makes the control system more concise, and the control is more convenient and direct.
  • FIG. 8 is a block diagram of a series control device 20 according to a second embodiment of the present invention.
  • FIG. 9 is a circuit diagram of a series control device according to a second embodiment of the present invention.
  • the series control device 20 includes a local switch 26, and the local switch 26 is used for local control work. That is, in the circuit control system, either the mobile control device 10 can independently control the work of the load 100 through one end, or the series control device 20 can control the load 100 independently through one end. Work, that is to achieve a combination of wireless and wired dual control.
  • the local switch 26 is electrically connected to the micro processing control module 233, so as to send a local control signal to the micro processing control module 233. That is, when the user triggers the control switch 22 through one end of the serial control device 20, the control switch 22 sends a signal to the micro-processing control module 233, which processes the local control. And send a signal to the switch driving unit 25 to control the closing or opening of the control switch 22.
  • the micro-processing control module 233 comprehensively processes the wireless control signal of the mobile control device 10 and the local control signal of the local switch 26, sends a signal to the switch driving unit 25, and further reaches the mobile control device.
  • One end of 10 or one end of the series control device 20 independently controls the operation of the load 100.
  • the communication module 231 receives the wireless control signal and transmits the signal to the micro-processing control module 233.
  • the micro-processing control module 233 processes the control signal and, in combination with the current state of the control switch 22, controls the control switch 22 to change from the current state to another state, that is, the mobile control device 10 is implemented at one end.
  • the state change of the control switch 22 is controlled independently, that is, the state change of the load 100 is independently controlled by the movement control device 10.
  • the local switch 26 When a user operates the local switch 26 at one end of the series control device 20, the local switch 26 sends the local control signal to the micro-processing control module 233, and the micro-processing control module 233 processes the local switch
  • the state change of the control switch 22 is to independently control the state change of the load 100 through one end of the series control device 20.
  • the local switch 26 may be a plurality, that is, corresponding to a plurality of the mobile control devices 10 or a plurality of the keys 11 of one of the mobile control devices 10, that is, through a plurality of the local switches 26 and A combination of a plurality of the mobile control devices 10 or a plurality of the keys 11 realizes an independent dual control function.
  • the plurality of the buttons 11 of the movement control device 10 may be paired with the tandem control device 20 respectively.
  • FIG. 10 is a block diagram of a series control device 20 according to a third embodiment of the present invention.
  • the series control device 20 includes a detection control unit 27.
  • the detection control unit 27 obtains a zero-crossing signal of a circuit from the power-taking control unit 21, and controls the control switch 22 Closed to reduce the impact of the instantaneous high current on the control switch 22.
  • the detection and control unit 27 may obtain the zero-crossing signal of the circuit by the pulse width controller 213, so as to control the control switch 22 to close at a predetermined time of the zero-crossing signal, that is, to prevent the control switch 22 from being turned on.
  • the circuit closes near the peak position of the current and a momentarily large current appears.
  • the detection control unit 27 is electrically connected to the switch driving unit 25, so as to transmit a signal to the switch driving unit 25, and then combine the detection with the switch driving unit 25
  • the information of the control unit 27 controls the operation of the control switch 22. That is, the switch driving unit 25 controls the operation of the control switch 22 in combination with signals from the micro-processing control module 233 and the detection control unit 27.
  • the detection control unit 27 may also be other electrical connection modes.
  • FIG. 11 is a block diagram of a series control device according to a fourth embodiment of the present invention.
  • FIG. 12 is a schematic circuit block diagram of a series control device according to a fourth embodiment of the present invention.
  • the series control device 20 includes a power-taking control unit 21, a control switch 22, a switching power supply unit 24, a switch driving unit 25, and a sleepless communication unit 23.
  • the power-taking control unit 21 selectively controls a current passing path so as to controlly provide power. More specifically, the power taking control unit 21 is selectively controlled as the control switch 22 and / or the sleepless communication unit 23. The power taking control unit 21 is electrically connected to the control switch 22 and the sleepless communication unit 23.
  • the sleepless communication unit 23 and the communication unit 13 of the mobile control device 10 are configured as a communication connection.
  • the power taking control unit 21 periodically selects a path through which the control current passes, for example, the two half-cycle control paths in one cycle are different.
  • the control switch 22 is used to control the circuit of the power taking control unit 21 and the load 100. That is, when the series control device 20 is connected to the load 100 circuit, the control switch 22 is disposed between the power taking control unit 21 and the load 100. When the load 100 needs to work, the control switch 22 is closed, so that the current passing through the power-taking control unit 21 is transmitted to the load 100 through the control switch 22 for the load 100 to work. When the load 100 does not need to work, the control switch 22 is turned off, that is, the current passing through the power taking control unit 21 cannot reach the load 100 through the control switch 22. In other words, the branch where the control switch 22 is located provides the load 100 with an operating current, such as a current that reaches the rated power. When the current reaches the load 100 through the control switch 22, the load 100 can work normally. When the current does not reach the load 100 through the control switch 22, the load 100 does not work or the load 100 is in a state far below the rated power.
  • the control switch 22 can be an electronic control switch module, such as a relay. Those skilled in the art should understand that the specific type of the control switch 22 is not a limitation of the present invention.
  • the control switch 22 has an open state and a closed state. When the control switch 22 is in the closed state, the normal working circuit of the load 100 is turned on, that is, the load 100 works normally. When the control switch 22 is in the disconnected state, the normal working circuit of the load 100 is disconnected, that is, the load 100 is not operated.
  • the initial state of the control switch 22 is an off state.
  • the switching power supply unit 24 is electrically connected to the output and output interface 201.
  • the switching power supply unit and the power taking control unit and the control switch are provided in parallel with input and output interfaces.
  • the switching power supply unit 24 is used to adjust the input power, such as adjusting the voltage or current. More specifically, the switching power supply unit 24 adjusts the power reaching the load 100 and the sleepless communication unit 23 through an input interface, so that the load 100 and the sleepless communication pass through the switching power supply unit 24.
  • the current of the unit 23 is small, so that when the current only passes through the switching power supply unit 24 to the load 100, the load 100 will not start to work, such as the lamp will not flash or emit light. In addition, the non-sleeping communication unit 23 continues to work under lower power.
  • the switching power supply unit 24 is provided on both sides of the power-taking control unit 21 and the control switch 22. When the control switch 22 is closed, the switching power supply unit 24 loses power and stops working.
  • the switching power supply unit 24 When the control switch 22 is turned off, the switching power supply unit 24 operates. In other words, when the control switch 22 is closed, the switching power supply unit 24 is short-circuited, and current does not pass through the switching power supply unit 24, so the switching power supply unit 24 does not work. The switching power supply unit 24 obtains electric energy at the moment when the control switch 24 is closed for the non-sleeping communication unit 23 to work.
  • the control switch 22 When the series control device 20 is connected to the load 100 circuit, the control switch 22 is electrically connected to the power taking control unit 21 and the load 100 and the sleepless communication unit 23. More specifically, the switching power supply unit 24 is provided on both sides of the power taking control unit 21 and the control switch 22, that is, the input current can be selectively passed through the control switch 22 or the switch The power supply unit 24 reaches the load 100, thereby forming different closed working circuits, such as forming a normal working circuit of a load or a low-power working circuit of a series control device.
  • the switching power supply unit 24 loses power and stops working, and the current passing through the power taking control unit 21 is transmitted to the load 100 through the control switch 22 for the load 100.
  • the non-sleeping communication unit 23 and the switch driving unit 25 are directly obtained by the power-taking control unit 21 to maintain work, that is, the power-taking control unit 21 is the non-sleeping communication unit 23 and
  • the switch driving unit 25 provides a low-power working current, that is, the sleepless communication unit 23 continues to work at low power, and continuously receives control information sent by the mobile control device 10.
  • the input current is adjusted to the sleepless communication unit 23 through the current of the switching power supply unit 24, and a part of the smaller current is transmitted to the load 100 to form A closed circuit, for example, a low-power closed circuit is formed between the neutral line and the live line.
  • the current in the circuit is mainly used to maintain the work of the non-sleep communication unit 23, so it passes the load 100.
  • the current is small, so the load 100 will not work, such as flashing and lighting of the lamp.
  • the non-sleeping communication unit 23 can obtain working electrical energy, so as to continuously receive signals sent by the mobile control device 10, so There is no need for the mobile control device 10 to send a long signal, and the serial control device 20 can also accurately receive the signal sent by the mobile control device 10, so no control failure occurs.
  • the switching power supply unit 24 obtains the power at the moment of the control switch 22 being closed, for the sleepless communication unit 23 and the switch driving unit 25 Before the power-taking control unit supplies power to the non-sleep communication unit 23 and the switch driving unit 25, the switching power supply unit 24 continues to provide power to the non-sleep communication unit 23 and the switch driving unit 25. Power is supplied, thereby ensuring that the sleepless communication unit continues to work without sleep.
  • the switching power supply unit 24 is exemplified but not limited to a switching power supply module. Of course, the switching power supply unit 24 can also enable other power adjustment devices.
  • the switching power supply unit 24 is a step-down AC-DC converter.
  • the output voltage range of the switching power supply unit is 1.5 to 24V.
  • the switch driving unit 25 is configured to drive the control switch 22 to work, for example, to drive the control switch 22 to close or open. Further, the switch driving unit 25 obtains a signal from the sleepless communication unit 23 to drive the control switch 22 to work. That is, the sleepless communication unit 23 sends a control signal to the switch driving unit 25, and drives the control switch 22 to operate via the switch driving unit 25, thereby controlling the flow of the working current of the load 100. Turn off, for example, control the on / off of the working current from the power taking control unit 21 to the load 100 through the control switch 22, thereby implementing wireless control of the load 100.
  • the switch driving unit 25 obtains passing power from the switching power supply unit 24, that is, the switching power supply unit 24 is electrically connected to the switch driving unit 25.
  • the switch driving unit 25 is provided with working power.
  • the switch driving unit 25 is powered by the switching power supply unit 24 or the power-taking control unit 21.
  • the switch driving unit 25 is electrically connected to the sleepless communication unit 23, the switching power supply unit 24, and the control switch 22, respectively.
  • the switch driving unit 25 is exemplified but not limited to a relay driving module.
  • the power taking control unit 21 includes a first half-cycle control element 211, a second half-cycle control element 212, and a pulse width controller 213.
  • the first half-cycle control element 211 The second half cycle control element 212 selectively controls the currents in the opposite two half cycles.
  • the directions of the currents selected and controlled by the first half-cycle control element 211 and the second half-cycle control element 212 are opposite.
  • the first half-cycle control element 211 selects to control the current of the positive half-cycle
  • the second half-cycle control element 212 selects to control the current of the negative half-cycle.
  • a half-cycle current is selectively passed through the first half-cycle control element 211, and a half-cycle current is selectively passed through the second half-cycle control element 212.
  • the pulse width controller 213 controls the second half-cycle control element 212 to be turned off in a predetermined interval, and obtains electrical energy in the circuit to supply power to the non-sleeping communication unit 23. In some embodiments, the pulse width controller 213 controls the second half-cycle control element 212 to turn off a smaller interval when the circuit crosses zero.
  • a current of a selected half cycle through the power-taking control unit 21 passes through the first half-cycle control element 211, and when the control switch 22 is closed At this time, a half-cycle current reaches the control switch 22 through the first half-cycle control element 211, and is transmitted to the load 100 through the control switch 22 to work normally.
  • the pulse width control The controller 213 controls the second half-cycle control element 212 to turn off the smaller voltage interval at the zero crossing point, so as not to affect the normal operation of the load 100, and the pulse width controller 213 obtains the electrical energy in the circuit at the moment of disconnection. , For the non-sleep communication unit 23 to work.
  • the power obtained by the pulse width controller 213 can support the multiple-cycle work of the non-sleeping communication unit 23.
  • a half-cycle current passes through the first half-cycle control element 211 to reach the switching power supply unit 24, and after being adjusted by the switching power supply unit 24, it is transmitted to the non-sleeping communication unit, respectively.
  • the pulse width controller 213 controls the second half cycle control element 212 to disconnect the smaller voltage interval at the zero crossing, and
  • the pulse width controller 213 obtains electrical energy in the circuit for the sleepless communication unit 23 to work.
  • the non-sleeping communication unit 23 obtains low-power working power from the switching power supply unit 24.
  • the load 100 does not work, and when the control switch 22 When closed, the load 100 works, the switching power supply unit 24 does not work, and the non-sleeping communication unit 23 obtains power from the pulse width controller 213, so whether the load 100 is working or not, and regardless of the circuit In which half cycle of the medium current is the non-sleeping communication unit 23 can continuously obtain power for low-power operation, that is, the non-sleeping communication unit 23 continues to be in a low-power working state without sleeping.
  • the non-sleeping communication unit 23 is provided with an energy storage element to store electrical energy, for example, storing the power of the disconnection interval obtained by the pulse width controller 213 for multiple cycles of the non-sleeping communication unit 23 That is, after one cycle, even if there is no power supply, the power obtained by the pulse width controller 213 is stored and continues to power the non-sleeping communication unit 24.
  • the non-dormant communication unit 23 includes a communication module 231, a voltage stabilization module 232, and a microprocessor control module 233.
  • the communication module 231 is configured to communicate with the mobile control device 10, and the voltage stabilization module 232 is configured to The power transmitted to the non-sleep communication module 231 is adjusted.
  • the micro-processing control module 233 is configured to process control signals and send control information to the switch driving unit 25.
  • the pulse width controller 213 is electrically connected to the voltage stabilizing module 232, so as to adjust the power transmitted by the pulse width controller 213 through the voltage stabilizing module 232.
  • the switching power supply unit 24 is electrically connected to the voltage stabilizing module 232 so as to regulate the power transmitted by the switching power supply unit 24 through the voltage stabilizing module 232. That is, the power transmitted to the non-sleep communication unit 23 through the pulse width controller 213 and the switching power supply unit 24 can be adjusted by the voltage stabilization module 232 to ensure that the non-sleep communication unit 23 Low power stable operation.
  • FIG. 13 is a block diagram of a series control device according to a fifth embodiment of the present invention.
  • the serial control device 20 includes a low-voltage switching power supply unit 241, a control switch 22, a switching power supply unit 24, a switch driving unit 25 and a sleepless communication unit 23.
  • the low-voltage switching power supply 241 and the switching power supply unit 24 supply power to the sleepless communication unit 232, in other words, the low-voltage switching power supply unit 241 and the switching power supply unit 24 are electrically connected to the sleepless communication unit. twenty three.
  • the sleepless communication unit 23 and the communication unit 13 of the mobile control device 10 are configured as a communication connection.
  • the control switch 22 is used to control the circuit of the power taking control unit 21 and the load 100. That is, when the series control device 20 is connected to the load 100 circuit, the control switch 22 is input between the interface 201 and the load 100. When the load 100 needs to work, the control switch 22 is closed, so that the input current is transmitted to the load 100 through the control switch 22 for the load 100 to work. When the load 100 does not need to work, the control switch 22 is turned off, that is, the input current cannot reach the load 100 through the control switch 22. In other words, the branch where the control switch 22 is located provides the load 100 with an operating current, such as a current that reaches the rated power. When the current reaches the load 100 through the control switch 22, the load 100 can work normally. When the current does not reach the load 100 through the control switch 22, the load 100 does not work or the load 100 is in a state far below the rated power.
  • the control switch 22 is a semiconductor switching device, such as, but not limited to, a switching semiconductor device such as a thyristor or a MOS transistor.
  • the control switch 22 has an open state and a closed state. When the control switch 22 is in the closed state, the normal working circuit of the load 100 is turned on, that is, the load 100 works normally. When the control switch 22 is in the disconnected state, the normal working circuit of the load 100 is disconnected, that is, the load 100 is not operated.
  • the initial state of the control switch 22 is an off state.
  • the low-voltage switching power supply unit 241 and the switching power supply unit 24 are electrically connected to the input and output interfaces 201, respectively.
  • the switching power supply unit 24 and the low-voltage switching power supply unit 241 and the control switch 22 are provided in parallel to the input and output interface 201.
  • the low-voltage switching power supply unit 241 and the switching power supply unit 24 are used to adjust the input power, such as voltage or current. More specifically, the low-voltage switching power supply 241 regulates the power from the input interface 201 to the sleepless communication unit, and the switching power supply unit 24 regulates the power from the input interface 201 to the sleepless communication unit 23 and the load 100. Electrical energy.
  • the switching power supply unit 24 adjusts the power reaching the load 100 and the sleepless communication unit 23 through an input interface, so that the load 100 and the sleepless communication pass through the switching power supply unit 24.
  • the current of the unit 23 is small, so that when the current only passes through the switching power supply unit 24 to the load 100, the load 100 will not start to work, such as the lamp will not flash or emit light.
  • the non-sleeping communication unit 23 continues to work under lower power.
  • the switching power supply unit 24 is disposed on both sides of the control switch 22. When the control switch 22 is closed, the switching power supply unit 24 loses power and stops working. When the control switch 22 is turned off, The switching power supply unit 24 works.
  • the switching power supply unit 24 when the control switch 22 is closed, the switching power supply unit 24 is short-circuited, and current does not pass through the switching power supply unit 24, so the switching power supply unit 24 does not work.
  • the switching power supply unit 24 obtains electric energy at the moment when the control switch 24 is closed for the non-sleeping communication unit 23 to work.
  • the switch driving unit 25 is configured to drive the control switch 22 to work, for example, to drive the control switch 22 to close or open. Further, the switch driving unit 25 obtains a signal from the sleepless communication unit 23 to drive the control switch 22 to work. That is, the sleepless communication unit 23 sends a control signal to the switch driving unit 25, and drives the control switch 22 to operate via the switch driving unit 25, thereby controlling the flow of the working current of the load 100. Turn off, for example, control the on / off of the working current from the power taking control unit 21 to the load 100 through the control switch 22, thereby implementing wireless control of the load 100.
  • the sleepless communication unit 23 includes a communication module 231, a voltage stabilization module 232, a micro-processing control module 233, and an energy storage module 234.
  • the communication module 231 is configured to communicate with the mobile control device 10.
  • the voltage stabilization module 232 is configured to regulate the power transmitted to the non-sleep communication module 231, and the micro-processing control module 233 is configured to process control signals and send control information to the switch driving unit 25.
  • the energy storage module 234 is configured to store electrical energy. More specifically, the energy storage module 234 stores electrical energy input by the low-voltage switching power supply unit 241 and / or the switching power supply unit 24.
  • the energy storage module 234 is electrically connected to the voltage stabilization module 232 to supply power to the voltage stabilization module 232, that is, the energy stored by the energy storage module 234 is regulated by the voltage stabilization module 232 and then supplied.
  • the non-sleeping communication unit 23 works.
  • the low-voltage switching power supply unit 241 and the switching power supply unit 24 are electrically connected to the voltage stabilizing module 232, so as to be regulated by the voltage stabilizing module 232 for transmission by the switching power supply unit 24.
  • the power transmitted by the low-voltage switching power supply unit 241 and the switching power supply unit 24 to the sleepless communication unit 23 can be adjusted by the voltage stabilization module 232 to ensure that the sleepless communication unit 23 is low. Power stable operation.
  • the switching power supply unit 24 when the control switch 22 is turned off, the switching power supply unit 24 is operated, power is obtained from both sides of the control switch 22, and a closed loop is formed with the load 100 as the The sleepless communication unit 23 is powered.
  • the switching power supply unit 24 is a step-down regulating circuit, such as a BUCK step-down circuit, so that the current when the switching power supply unit 24 reaches the load 100 is relatively small, so that the load 100 will not work, such as Will make the luminaire flicker.
  • the switching power supply unit 24 when or when the control switch 22 is closed, the switching power supply unit 24 obtains the closed electric energy and stores it in the energy storage module 234 to continue to supply the non-sleep The communication unit 23 works.
  • the switching power supply unit 24 loses power and stops working.
  • the input current is transmitted to the load 100 through the control switch 22 for the load 100 to work normally.
  • the non-sleeping communication unit 23 and the switch driving unit 25 obtain power from the low-voltage switch power-taking unit 241 and maintain operation.
  • the low-voltage switch power-taking unit 241 provides a low-power working current to the non-sleeping communication unit 23 and the switch driving unit 25, that is, the non-sleeping communication unit 23 continues to work at low power and continuously receives the Control information transmitted by the mobile control device 10. For example, after the control switch is closed, the power provided by the storage module 234 is provided for the non-sleeping communication unit to work.
  • the control switch 22 When the current in the circuit crosses a zero point, the control switch 22 is controlled to open a predetermined interval, and the low-voltage switching power supply The unit 241 obtains electric energy in a predetermined interval, and performs adjustment and transmission to the non-sleep communication unit 23, that is, the low-voltage switching power supply unit 421 obtains electric energy that is disconnected for a short time when the load 100 is in an operating state, thereby providing power to The non-sleeping communication unit 23 works, and is selected to be disconnected in the range of the zero crossing point, the voltage is small, and the disconnection instant is short, so it will not affect the normal operation of the load, such as not causing the lamp to flicker.
  • the low-voltage switching power supply unit 241 can be a step-up converter, such as a BOOST type, so that the obtained voltage is small, but the voltage provided to the non-sleeping communication unit 23 is higher, or it can be This enables the non-sleeping communication unit to continue to work normally when it obtains an extremely low voltage state.
  • the electrical energy obtained by the low-voltage switching power supply unit 241 is stored in the energy storage module 234 for the non-sleep communication unit 23 to work, for example, at least the sleep communication module 23 is operated to the next cycle.
  • the control switch 22 is opened again for a predetermined interval. After the low-voltage switching power supply unit 241 obtains electric power again, the process repeats.
  • the low-voltage switching power supply unit 241 and the energy storage module 234 cooperate to continue to close the control switch 22 When the load 100 is working, it continuously supplies power to the non-sleeping communication unit 23.
  • the non-sleeping communication unit 23 obtains low-power working power from the switching power supply unit 24.
  • the load 100 does not work, and when the control switch 22 When closed, the load 100 works, the switching power supply unit 24 does not work, and the non-sleeping communication unit 23 obtains power from the pulse width controller 213, so whether the load 100 is working or not, and regardless of the circuit In which half cycle of the medium current is the non-sleeping communication unit 23 can continuously obtain low-power work energy, that is, the non-sleeping communication unit 23 continues to be in a low-power working state without sleeping.
  • the input current is adjusted to the non-sleep communication unit 23 after the current of the switching power supply unit 24 is adjusted, and a part of the smaller current is transmitted to the load. 100 to form a closed circuit.
  • a low-power closed circuit is formed between the neutral line and the live line.
  • the current in the circuit is mainly used to maintain the work of the non-sleep communication unit 23.
  • the current of the load 100 is small, so the load 100 will not be made to work, such as the situation of the lamp flickering and lighting.
  • the non-sleeping communication unit 23 can obtain working electrical energy, thereby continuously receiving signals sent by the mobile control device 10, There is no need for the mobile control device 10 to send a long signal, and the serial control device 20 can also accurately receive the signal sent by the mobile control device 10, so no control failure occurs.
  • the switching power supply unit 24 obtains the power at the moment of the control switch 22 being closed, for the sleepless communication unit 23 and the switch driving unit 25 Before the power-taking control unit supplies power to the non-sleep communication unit 23 and the switch driving unit 25, the switching power supply unit 24 continues to provide power to the non-sleep communication unit 23 and the switch driving unit 25. Power is supplied, thereby ensuring that the sleepless communication unit continues to work without sleep.
  • the switching power supply unit 24 is exemplified but not limited to a switching power supply module. Of course, the switching power supply unit 24 can also enable other power adjustment devices.
  • the switching power supply unit 24 is a step-down AC-DC converter.
  • a BUCK converter for example but not limited to, the voltage range output by the switching power supply unit 24 is 1.5 to 24V.
  • the low-voltage switching power supply unit 241 is a step-up AC-DC converter, such as a BOOST type converter, and the voltage output by the low-voltage switching power supply unit 241 is 1.5 to 24V.
  • the low-voltage switching power supply unit 241 is a pulse-powered step-down converter, and the switching power supply unit 24 is a step-down converter.
  • the voltage stabilizing module is selected from the group consisting of a BUCK-type DC-DC converter, a BOOST step-up DC-DC converter, and an LDO voltage regulator.
  • the communication module is an integrated circuit with a high-frequency receiving and / or transmitting function.
  • the series control device 20 makes an immediate response to control the work of the load 100 without affecting all The working state of the load 100
  • control switch 22 is a semiconductor switching device.
  • FIG. 14 is a schematic perspective view of a series control device 20 according to a sixth embodiment of the present invention.
  • the movement control device 10 includes a plurality of the keys 11, and the series control device 20 controls the work of a plurality of the loads 100 respectively, that is, the circuit control system is controlled by It is applied to multiple control loops in which the load 100 works.
  • the series control device 20 includes a plurality of the control switches 22, and each of the control switches 22 is used to control the power-on control unit 21 to switch on and off a circuit of the corresponding load 100. That is, when the series control device 20 is connected to the load 100 circuit, each of the control switches 22 is disposed between the power taking control unit 21 and the load 100.
  • the control switch 22 is closed, so that the current passing through the power taking control unit 21 is transmitted to the load 100 through the control switch 22 for the corresponding load. 100 work.
  • the corresponding control switch 22 is turned off, that is, the current passing through the power taking control unit 21 cannot reach the load 100 through the control switch 22.
  • the branch where the control switch 22 is located provides the load 100 with an operating current, such as a current that reaches the rated power.
  • an operating current such as a current that reaches the rated power.
  • the load 100 can work normally.
  • the load 100 does not work or the load 100 is in a state far below the rated power.
  • a plurality of the control switches 22 are respectively driven to work by one of the switch driving units 25, and one switch driving unit 25 controls the operations of a plurality of the control switches 22, and then control a plurality of The load 100 works.
  • the series control device 20 may include a plurality of the switch driving units 25, and each of the switch driving units 25 drives a corresponding control switch 22 respectively.
  • the corresponding control modes of the driving unit and the control switch 22 are not a limitation of the present invention.
  • the circuit control system includes a plurality of the mobile control devices 10, a plurality of the series control devices 20, and a rear gateway 30.
  • the rear gateway 30 is integratedly managed by The operations of the plurality of movement control devices 10 and the plurality of loads 100 controlled by the plurality of series control devices 20 are described.
  • each of the mobile control devices 10 and each of the series control devices 20 are directly communicatively connected, the rear gateway 30 is communicatively connected to the series control devices 20, and feedbacks control information to each of the series control devices 20, Furthermore, the operations of a plurality of the series control devices 20 are coordinated, that is, the operations of a plurality of loads 100 are coordinated and controlled. For example, during work, each of the mobile control devices 10 sends a signal to each of the serial control devices 20, and the serial control device 20 further transmits information to the rear gateway 30, the rear gateway 30 Feedback information to each of the series control devices 20 according to a pre-made control method, and then control the cooperative work of each of the loads 100 according to a predetermined requirement.
  • the rear gateway 30 may constitute a load control system, for example, a load control system that can be mounted on a mobile device, and further, an application APP can be set on the mobile device side to control multiple loads through the mobile device. Work, or preset how multiple loads work.
  • the rear gateway 30 can manage any number of tandem control devices 20 connected in series with the lamps, so as to form scene control, that is, through the cloud or the app, it is possible to implement a combination of switch control for many lamps, for example, there are 10 lamps, In some scenarios, lights 1, 3, 5, 7, and 9 need to be turned on, others are off, and lights 2, 4, 6, 8, and 10 are also turned on in some time periods to achieve preset presets. Group scene control function.
  • the present invention provides a circuit control method, which is characterized by including steps:
  • the series control device 20 controls the operation of a load 100 in series according to the control signal.
  • circuit control method of the present invention a method of transmitting a control signal by self-generating power and a method of controlling the load 100 in series are combined, so that the advantages of self-generation and series control can be combined with each other, and the control signal can be completely received. To achieve sensitive control.
  • a pairing code may be sent, so that both ends of the control can be accurately paired with the control, that is, the controlling end corresponds to the controlled end.
  • the control signal is received without sleep, so that the transmitted control signal can be completely received, and the control signal can be received at the long or the end.
  • the series control device 20 when the load 100 is in a non-operation state, the series control device 20 is in a low-power operation state.
  • the current or voltage parameter in the circuit is monitored, a second half-cycle control element 212 is turned off at a predetermined interval, and a second half-cycle control element 212 is obtained.
  • the power on the side is used for a sleepless communication unit 23 to work.
  • the power supplied to the sleep-free communication unit 23 is adjusted to make it work at low power.
  • the step of controlling the operation of the load 100 in series by the series control device 20 includes controlling the operation of the load 100 by a local switch 26 at one end of the series control device 20.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

A circuit control system and a control method therefor, and a series control device (20). The circuit control system is configured to access a load (100) circuit and control the operation of the load (100), and comprises: a mobile control device (10) for automatically generating and transmitting a control signal; and a series control device (20). In the load (100) circuit, the series control device (20) is connected in series with the load (100), and the series control device (20) receives the control signal to control the operation of the load (100). According to the circuit control system and the control method therefor, and the series control device (20), when the load (100) is not working, small current is controlled to pass through the load (100), so as to reduce the impact on the load (100).

Description

电路控制***和串联控制装置及其控制方法Circuit control system, series control device and control method thereof 技术领域Technical field
本发明涉及电路控制领域，更进一步，涉及一电路控制***和串联控制装置及其控制方法，特别适于灯具的控制。The invention relates to the field of circuit control, and further, relates to a circuit control system, a series control device and a control method thereof, and is particularly suitable for controlling lamps.
背景技术Background technique
在现有的电路控制领域，比如灯具控制领域，无源无线的控制方式越来越广泛的被应用。In the existing field of circuit control, such as the field of lamp control, passive wireless control methods are more and more widely used.
以灯具控制为例，现有的无源无线控制装置通常包括一遥控器和一灯具控制开关，在工作的过程中，通过所述遥控器向所述灯具控制器发送信号来控制所述灯具的工作。所述遥控器和所述灯具控制器都需要单独供电来维持工作。Taking lamp control as an example, the existing passive wireless control device usually includes a remote controller and a lamp control switch. During the work, the remote controller sends a signal to the lamp controller to control the lamp. jobs. Both the remote controller and the lamp controller need to be powered separately to maintain work.
所述遥控器的供电方式主要有两种，一种是电池供电的方式，另一种是自发电供电的方式。所述灯具控制器的供电方式也有两种，其中一种是直接并联在电路中，比如零线和火线之间，直接从电路中获取电能，另一种是串联在灯具工作的电路中，从灯具工作的回路获取电能。There are mainly two power supply modes of the remote controller, one is a battery-powered mode, and the other is a self-powered mode. There are also two power supply modes for the lamp controller, one of which is directly connected in parallel in the circuit, such as between neutral and live wires, to directly obtain power from the circuit, and the other is connected in series to the circuit where the lamp works, from The circuit in which the luminaire works obtains power.
由于所述遥控器和所述灯具控制器各自的电能获取方式和工作特性，两者之间形成一些确定的配合关系。比如电池供电的所述遥控器可以在发送信号时可以持续提供较多的电能，而自发电方式的所述遥控器可以采集按压时的能量使其转化为电能，但是一次获取的电能较少，因此信号发送时间短暂。Due to the respective electric energy acquisition modes and working characteristics of the remote controller and the lamp controller, some determined cooperative relationships are formed between the two. For example, the battery-powered remote control can continuously provide more power when sending signals, while the self-powered remote control can collect the energy at the time of pressing to convert it into electrical energy, but it can obtain less electrical energy at a time. Therefore, the signal transmission time is short.
相应地，并联式的所述灯具控制器从电路中持续获取电能，不会影响灯具的工作，可以接收存在时间短暂的脉冲信号，因此可以和自发电方式的所述遥控器配合。但是并联式的连接方式的所述灯具控制器持续处于较高功率的工作状态，消耗电能较多，更加重要的是，需要零线和火线同时供电，因此建筑中的灯具线路仅有单根火线时，需要重新布线安装零线，工程量较大，相对繁琐。Correspondingly, the luminaire controller of the parallel type continuously obtains electric energy from the circuit, does not affect the operation of the luminaire, and can receive pulse signals with short-lived time, so it can cooperate with the remote controller of the self-generating mode. However, the lamp controller of the parallel connection mode continues to be in a higher power working state and consumes more power. More importantly, the neutral line and the live line are required to supply power at the same time, so the lamp line in the building has only a single live line. In this case, it is necessary to rewire and install the neutral wire, which requires a large amount of work and is relatively cumbersome.
串联式的所述灯具控制器串联在灯具的工作回路中，需要从回路中获取工作的电能，如果所述灯具控制器的持续处于待机状态，灯具工作回路需要持续提供所述灯具控制器的工作电流，且由于现有的所述灯具控制器的工作功率都较高， 这样会导致灯具中也会持续通过较大的工作电流，使得灯具发出微微的亮光或者闪烁，影响用户的对于灯具是使用体验，同时降低灯具的使用寿命。为了避免出现这样的情况，现有的串联式所述灯具控制器通常设置休眠的工作方式，即设置工作时间和休眠时间处于不同功率，比如设置工作时间和休眠时间之比为1:100，这样，处于休眠状态的灯具控制器的功耗较低，电流较小，因此在休眠时灯具也不会出现发亮或者闪烁的现象。但是，存在的问题是，需要较长时间的控制信号才能唤醒这种休眠方式的所述灯具控制器，也就是说，控制信号的长度至少能够维持整个工作和休眠时间，这样所述灯具控制器才能够相对准确地被唤醒、且稳定地接收到控制信号，即，所述遥控器一次需要发射的较长的编码，否则会出现不能唤醒所述灯具控制器的情况，即所述遥控器控制不灵的现象。因此对于串联式或者休眠式的所述灯具控制器，必须是电池供电的所述遥控器进行配合工作，即自发电方式的所述遥控器不能配合上述所述灯具控制器的工作。The tandem type lamp controller is connected in series in the working circuit of the lamp and needs to obtain working power from the circuit. If the lamp controller is continuously in a standby state, the lamp working circuit needs to continuously provide the work of the lamp controller. Current, and because the existing luminaire controllers have high working power, this will cause a large working current to continue to be passed through the luminaire, causing the luminaire to emit a slight light or flicker, which affects the user's use of the luminaire Experience while reducing the life of your fixtures. In order to avoid this situation, the existing tandem lamp controller usually sets a sleep mode of operation, that is, sets the working time and the sleep time to different powers, for example, sets the ratio of the working time to the sleep time to 1: 100. The power consumption of the lamp controller in the sleep state is low and the current is small, so the lamp will not light up or flicker during sleep. However, there is a problem that a long time control signal is required to wake up the lamp controller in this sleep mode, that is, the length of the control signal can at least maintain the entire working and sleep time, so that the lamp controller Only then can the controller be woken up relatively accurately and receive the control signal steadily, that is, the remote controller needs to transmit a long code at a time, otherwise the situation that the lamp controller cannot be woken up, that is, the remote controller controls Not working. Therefore, for the lamp controller in series or hibernation type, the battery-powered remote controller must cooperate to work, that is, the self-powered remote controller cannot cooperate with the lamp controller.
此外，串联的休眠式的所述灯具控制器需要区别工作和休眠的状态，相对应的电路就更加复杂，并且存在接收不到控制信号的风险。In addition, the dormant lamp controllers connected in series need to distinguish between working and dormant states, the corresponding circuits are more complicated, and there is a risk of receiving no control signals.
发明内容Summary of the Invention
本发明的一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述串联控制装置能够串联在负载工作的回路中，当负载不工作时，能够控制较小的电流通过负载，以减少对负载的影响。An object of the present invention is to provide a circuit control system, a series control device, and a control method thereof, wherein the series control device can be connected in series in a circuit where a load works, and when the load is not in operation, it can control a small current through the load, To reduce the impact on the load.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述串联控制装置在低功率的无休眠工作状态下工作，低功率地持续接收控制信号。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device operates in a low-power non-sleeping working state and continuously receives a control signal at a low power.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述串联控制装置能够配合一自发电的移动控制装置工作，从而实现通过所述移动控制装置以自发电的方式发送控制信号而控制负载工作。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device can cooperate with a self-generating mobile control device, thereby realizing self-powered It sends control signals to control the work of the load.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述串联控制装置串联在负载工作回路中，可以直接替换原有的有线控制开关，而不需要单独设置电路，因此便于安装使用。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, in which the series control device is connected in series in a load working circuit and can directly replace the original wired control switch without the need to separately provide a circuit , So it is easy to install and use.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述串联控制装置包括一取电控制单元，所述取电控制单元分周期地获 取电能，且能够获取预定脉宽的电能，以供一无休眠通信单元持续地低功率工作。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device includes a power taking control unit, which obtains electric power in cycles, and can obtain a predetermined Pulse-width electrical energy for a sleepless communication unit to continuously operate at low power.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述串联控制装置包括一开关电源单元，在所述串联控制器接入电路时，所述开关电源单元被设置于所述取电控制单元和所述负载之间，用于调节所述取电控制单元的电能，使得到达所述负载的电流较小。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device includes a switching power supply unit, and when the series controller is connected to a circuit, the switching power supply unit is It is arranged between the power taking control unit and the load, and is used to adjust the electric energy of the power taking control unit, so that the current reaching the load is small.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述开关电源单元被设置于所述取电控制单元和所述无休眠通信单元之间，以便于在预定周期由所述取电控制单元向所述无休眠通信单元供电。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the switching power supply unit is disposed between the power taking control unit and the sleepless communication unit so as to facilitate Periodically, the power-taking control unit supplies power to the non-sleeping communication unit.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述取电控制单元包括一第一半周控制元件和一第二半周控制元件，分别控制电路中的半周电流的通过，以便于在整个周期都能够为所述无休眠通信单元供电。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the power taking control unit includes a first half-cycle control element and a second half-cycle control element, which respectively control the half cycles in the circuit. The current is passed so as to be able to power the non-sleeping communication unit throughout the cycle.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述脉宽控制器被设置于所述第二半周控制元件，以便于获取通过所述第二半周控制元件的预定脉宽，并且在对应的半周为所述无休眠通信单元供电。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the pulse width controller is disposed on the second half-cycle control element so as to obtain the second half-cycle control element. A predetermined pulse width, and powering the non-sleeping communication unit in a corresponding half cycle.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中在一些实施例中，所述移动控制装置和所述串联控制装置都能够独立控制负载的工作，从而通过多种方式控制负载工作。Another object of the present invention is to provide a circuit control system, a series control device, and a control method thereof. In some embodiments, both the mobile control device and the series control device can independently control the work of a load, so Ways to Control Load Work.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述串联控制装置包括一本地开关，所述本地开关被连接于所述无休眠通信单元，以直接在所述串联控制装置一端控制负载的工作，即能以有线与无线的方式分别控制负载工作。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device includes a local switch, and the local switch is connected to the non-sleeping communication unit to directly One end of the series control device controls the work of the load, that is, it can control the work of the load in a wired and wireless manner.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述无休眠通信单元和所述开关电源单元选取相互配合的模块型号，以控制电路整体低功耗工作。Another object of the present invention is to provide a circuit control system and a series control device and a control method thereof, wherein the non-sleeping communication unit and the switching power supply unit select a module model that cooperates with each other to control the overall low-power operation of the circuit.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中在一些实施例中，所述串联控制装置被应用于多路负载的控制回路。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof. In some embodiments, the series control device is applied to a control loop of multiple loads.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述移动控制装置直接通信连接于所述串联控制装置，而不需要网关作为信号中转。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the mobile control device is directly communicatively connected to the series control device, and does not require a gateway as a signal relay.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述串联控制装置通信连接于网关，以通过网关协调控制多个负载的工作。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device is communicatively connected to a gateway to coordinately control the work of multiple loads through the gateway.
本发明的另一个目的在于提供一电路控制***和串联控制装置及其控制方法，其中所述串联控制装置包括一检测控制单元，所述检测控制单元由所述取电控制单元获取电路的过零点信号，控制所述控制开关的闭合，以减小瞬间大电流对所述控制开关的冲击。Another object of the present invention is to provide a circuit control system, a series control device and a control method thereof, wherein the series control device includes a detection control unit, and the detection control unit obtains a zero-crossing point of a circuit by the power-taking control unit Signal to control the closing of the control switch to reduce the impact of the instantaneous high current on the control switch.
为了实现以上至少一目的，本发明的一方面提供一电路控制***，用于接入一负载电路，控制负载的工作，其包括：To achieve at least one of the above objectives, an aspect of the present invention provides a circuit control system for accessing a load circuit to control the work of a load, which includes:
一移动控制装置，所述移动装置自发电地发送控制信号；和A mobile control device that sends a control signal from a self-generating location; and
一串联控制装置，在负载电路中，所述串联控制装置与所述负载串联地连接，所述串联控制装置接收所述控制信号控制所述负载的工作。A series control device. In the load circuit, the series control device is connected in series with the load, and the series control device receives the control signal to control the work of the load.
根据一些实施例所述的电路控制***，其中所述串联控制装置包括一取电控制单元、一控制开关、一开关电源单元、一开关驱动单元和一无休眠通信单元，所述取电控制单元获取所述负载电路中的电能，所述无休眠通信单元由所述取电控制单元和/或所述开关电源单元获取电能，并且无休眠地接收所述移动控制装置的控制信号，所述无休眠通信单元处理所述控制信号，并且发送控制信息至所述开关驱动单元驱动所述控制开关控制所述负载的工作。The circuit control system according to some embodiments, wherein the series control device includes a power-taking control unit, a control switch, a switching power supply unit, a switch driving unit, and a sleepless communication unit. The power-taking control unit Acquiring power in the load circuit, the sleep-free communication unit acquiring power by the power-taking control unit and / or the switching power supply unit, and receiving a control signal of the mobile control device without sleep, The sleep communication unit processes the control signal and sends control information to the switch driving unit to drive the control switch to control the work of the load.
根据一些实施例所述的电路控制***，其中所述取电控制单元选择地控制电流通过的路径，以控制所述无休眠通信单元由所述开关电源单元和/或所述取电控制模块获取电能。The circuit control system according to some embodiments, wherein the power taking control unit selectively controls a path through which a current passes to control the sleepless communication unit to be obtained by the switching power supply unit and / or the power taking control module Electrical energy.
根据一些实施例所述的电路控制***，其中所述取电控制单元电连接所述控制开关和所述开关电源单元，当所述控制开关闭合时，所述开关电源单元失电。The circuit control system according to some embodiments, wherein the power taking control unit is electrically connected to the control switch and the switching power supply unit, and when the control switch is closed, the switching power supply unit loses power.
根据一些实施例所述的电路控制***，其中所述开关驱动模块由所述开关电源单元获取工作电能。The circuit control system according to some embodiments, wherein the switch driving module obtains working power from the switching power supply unit.
根据一些实施例所述的电路控制***，其中所述开关电源是一开关电源模块，调节通过的电能。The circuit control system according to some embodiments, wherein the switching power supply is a switching power supply module and regulates the passed electric power.
根据一些实施例所述的电路控制***，其中所述取电控制装置包括一第一半周控制元件、一第二半周控制元件以及一脉宽控制器，所述第一半周控制元件和所述第二半周控制元件分别选择通过两个半周的电流，所述脉宽控制器控制所述 第二半周控制元件在预定电压区间断开，由所述第二半周控制元件两端获取电能，向所述无休眠通信单元供电。The circuit control system according to some embodiments, wherein the power taking control device includes a first half-cycle control element, a second half-cycle control element, and a pulse width controller, the first half-cycle control element and the The second half-cycle control element respectively selects a current passing through two half-cycles, the pulse width controller controls the second half-cycle control element to be disconnected at a predetermined voltage interval, and the two ends of the second half-cycle control element obtain electric energy to The non-sleeping communication unit is powered.
根据一些实施例所述的电路控制***，其中所述第一半周控制元件和所述第二半周控制元件分别选择一个周期中的相反方向的两个半周期。The circuit control system according to some embodiments, wherein the first half-cycle control element and the second half-cycle control element respectively select two half cycles in opposite directions in one cycle.
根据一些实施例所述的电路控制***，其中所述脉宽控制器在电流周期中过零点位置控制断开所述第二半周控制元件。The circuit control system according to some embodiments, wherein the pulse width controller turns off the second half-cycle control element during a zero-crossing position control in a current cycle.
根据一些实施例所述的电路控制***，其中所述第一半周控制元件是一二极管。The circuit control system according to some embodiments, wherein the first half-cycle control element is a diode.
根据一些实施例所述的电路控制***，其中所述第二半周控制元件是一MOS管。The circuit control system according to some embodiments, wherein the second half-cycle control element is a MOS transistor.
根据一些实施例所述的电路控制***，其中所述脉宽控制器是一运算放大器。The circuit control system according to some embodiments, wherein the pulse width controller is an operational amplifier.
根据一些实施例所述的电路控制***，其中所述脉宽控制器控制断开的电压范围选自：0-18V。The circuit control system according to some embodiments, wherein the voltage range controlled by the pulse width controller is selected from: 0-18V.
根据一些实施例所述的电路控制***，其中所述述串联控制装置包括一低压开关电源单元、一控制开关、一开关电源单元、一开关驱动单元和一无休眠通信单元，当所述控制开关断开时，所述开关电源单元为所述无休眠通信单元供电，当所述控制开关闭合时，所述低压开关电源单元为所述无休眠通信单元供电，所述无休眠通信单元持续接收所述移动控制装置的控制信号，以驱动所述开关驱动单元控制所述控制开关的断开或者闭合。The circuit control system according to some embodiments, wherein the series control device includes a low-voltage switching power supply unit, a control switch, a switching power supply unit, a switch driving unit, and a sleepless communication unit. When the control switch When disconnected, the switching power supply unit supplies power to the non-sleeping communication unit. When the control switch is closed, the low-voltage switching power supply unit supplies power to the non-sleeping communication unit. The control signal of the movement control device is used to drive the switch driving unit to control the opening or closing of the control switch.
根据一些实施例所述的电路控制***，其中所述低压开关电源单元和所述开关电源单元分别电连接于所述控制开关两侧。The circuit control system according to some embodiments, wherein the low-voltage switching power supply unit and the switching power supply unit are electrically connected to both sides of the control switch, respectively.
根据一些实施例所述的电路控制***，其中所述无休眠通信单元包括一储能模块，存储所述低压开关电源单元和/或所述开关电源单元输入的电能。The circuit control system according to some embodiments, wherein the sleep-free communication unit includes an energy storage module that stores power input by the low-voltage switching power supply unit and / or the switching power supply unit.
根据一些实施例所述的电路控制***，其中当所述控制开关闭合，电路中电流过零点时，控制所述控制开关断开预定区间，所述低压开关电源单元获取断开区间的电能，供所述无休眠通信单元工作。The circuit control system according to some embodiments, wherein when the control switch is closed and the current in the circuit crosses a zero point, the control switch is controlled to open a predetermined interval, and the low-voltage switching power supply unit obtains electric energy in the disconnected interval for supplying The non-sleeping communication unit works.
根据一些实施例所述的电路控制***，其中所述开关电源单元为降压型AC-DC转换器。The circuit control system according to some embodiments, wherein the switching power supply unit is a step-down AC-DC converter.
根据一些实施例所述的电路控制***，其中所述开关电源单元输出的电压范围为1.5～24V。The circuit control system according to some embodiments, wherein a voltage range output by the switching power supply unit is 1.5 to 24V.
根据一些实施例所述的电路控制***，其中所述无休眠通信单元包括一通信模块、一稳压模块和一微处理控制模块，所述通信模块用于接收所述控制信号，所述稳压模块用于调节由所述取电控制单元和/或所述开关电源单元传送的电能向所述通信模块和所述微处理控制模块供电，所述微处理控制模块处理所述通信模块接收的所述控制信号，向所述控制开关驱动单元发送控制信号。The circuit control system according to some embodiments, wherein the sleepless communication unit includes a communication module, a voltage stabilization module, and a microprocessor control module, and the communication module is configured to receive the control signal, and the voltage stabilization The module is configured to regulate the power transmitted by the power taking control unit and / or the switching power supply unit to supply power to the communication module and the micro-processing control module, and the micro-processing control module processes all the signals received by the communication module. The control signal sends a control signal to the control switch driving unit.
根据一些实施例所述的电路控制***，其中所述开关电源单元的芯片型号选自LNK3203D或UCC28730。The circuit control system according to some embodiments, wherein a chip type of the switching power supply unit is selected from LNK3203D or UCC28730.
根据一些实施例所述的电路控制***，其中所述通信模块的芯片型号为A7129。The circuit control system according to some embodiments, wherein a chip model of the communication module is A7129.
根据一些实施例所述的电路控制***，其中所述微处理控制模块进行休眠处理。The circuit control system according to some embodiments, wherein the micro processing control module performs hibernation processing.
根据一些实施例所述的电路控制***，其中所述稳压模块选自组合：BUCK型DC-DC转换器、BOOST升压DC-DC转换器、LDO稳压器中的一种。The circuit control system according to some embodiments, wherein the voltage stabilizing module is selected from the group consisting of one of a BUCK type DC-DC converter, a BOOST boost DC-DC converter, and an LDO regulator.
根据一些实施例所述的电路控制***，其中所述通信模块是一具有高频接收和/或发射功能的集成电路。The circuit control system according to some embodiments, wherein the communication module is an integrated circuit with a high-frequency receiving and / or transmitting function.
根据一些实施例所述的电路控制***，其中所述移动控制装置包括一按键、一发电机和一通信单元，当所述按键***作时，驱动所述发电机发电，向所述通信单元供电，所述通信单元发送控制信号。The circuit control system according to some embodiments, wherein the movement control device includes a button, a generator, and a communication unit, and when the button is operated, the generator is driven to generate power and supply power to the communication unit The communication unit sends a control signal.
根据一些实施例所述的电路控制***，其中所述串联控制装置设有两个接口。The circuit control system according to some embodiments, wherein the series control device is provided with two interfaces.
根据一些实施例所述的电路控制***，其中所述移动控制装置是电磁感应自发电装置。The circuit control system according to some embodiments, wherein the movement control device is an electromagnetic induction self-power generation device.
根据一些实施例所述的电路控制***，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述无休眠通信模块，独立控制所述负载的工作。The circuit control system according to some embodiments, wherein the series control device includes a local switch, the local switch is communicatively connected to the non-sleeping communication module, and independently controls the work of the load.
根据一些实施例所述的电路控制***，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述微处理控制模块，所述微处理控制模块综合处理所述通信模块的控制信号和所述本地开关的本地控制信号控制所述负载。The circuit control system according to some embodiments, wherein the series control device includes a local switch, the local switch is communicatively connected to the micro processing control module, and the micro processing control module comprehensively processes control signals of the communication module And the local control signal of the local switch controls the load.
根据一些实施例所述的电路控制***，其中所述移动控制装置和所述串联控制装置初始工作时，所述移动控制装置发送配对信号至所述串联控制装置进行配对。The circuit control system according to some embodiments, wherein when the movement control device and the series control device initially work, the movement control device sends a pairing signal to the series control device for pairing.
根据一些实施例所述的电路控制***，其中当所述移动控制装置发射出的所述控制信号的时间不超过50ms时，所述串联控制装置作出即时相应，控制所述负载工作，不影响所述负载的工作状态。The circuit control system according to some embodiments, wherein when the time of the control signal emitted by the mobile control device does not exceed 50 ms, the series control device makes an immediate response to control the load operation without affecting all The working state of the load.
本发明的另一方面提供一串联控制装置，其包括：Another aspect of the present invention provides a series control device, which includes:
一取电控制单元，所述取电控制单元用于获取电能；A power taking control unit, which is used for obtaining electric energy;
一控制开关；A control switch;
一开关电源单元，所述开关电源单元电连接所述取电控制模块，用于调节电能；A switching power supply unit, the switching power supply unit is electrically connected to the power taking control module for regulating electric energy;
一开关驱动单元；和A switch driving unit; and
一无休眠通信单元，所述无休眠通信单元由所述取电控制单元和/或所述开关电源单元获取电能无休眠地接收一控制信号，所述无休眠通信单元处理所述控制信号，并且发送控制信息至所述开关驱动单元驱动所述控制开关的工作。A sleepless communication unit, wherein the sleepless communication unit receives power from the power-taking control unit and / or the switching power supply unit to receive a control signal without sleep, the sleepless communication unit processes the control signal, and Sending control information to the switch driving unit to drive the operation of the control switch.
根据一些实施例所述的串联控制装置，其中所述取电控制单元选择地控制电流通过的路径，以控制所述无休眠通信单元由所述开关电源单元和/或所述取电控制模块获取电能。The series control device according to some embodiments, wherein the power taking control unit selectively controls a path through which a current passes to control the sleepless communication unit to be obtained by the switching power supply unit and / or the power taking control module Electrical energy.
根据一些实施例所述的串联控制装置，其中所述取电控制单元电连接所述控制开关和所述开关电源单元，当所述控制开关闭合时，所述开关电源单元失电。The series control device according to some embodiments, wherein the power taking control unit is electrically connected to the control switch and the switching power supply unit, and when the control switch is closed, the switching power supply unit loses power.
根据一些实施例所述的串联控制装置，其中所述开关驱动模块由所述开关电源单元获取工作电能。The series control device according to some embodiments, wherein the switch driving module obtains working power from the switching power supply unit.
根据一些实施例所述的串联控制装置，其中所述开关电源是一开关电源模块，调节通过的电能。The series control device according to some embodiments, wherein the switching power supply is a switching power supply module and regulates the passed electric power.
根据一些实施例所述的串联控制装置，其中所述取电控制装置包括一第一半周控制元件、一第二半周控制元件以及一脉宽控制器，所述第一半周控制元件和所述第二半周控制元件分别选择通过两个半周的电流，所述脉宽控制器控制所述第二半周控制元件在预定电压区间断开，由所述第二半周控制元件两端获取电能，向所述无休眠通信单元供电。The series control device according to some embodiments, wherein the power taking control device includes a first half-cycle control element, a second half-cycle control element, and a pulse width controller, the first half-cycle control element and the The second half-cycle control element respectively selects a current passing through two half-cycles, the pulse width controller controls the second half-cycle control element to be disconnected at a predetermined voltage interval, and the two ends of the second half-cycle control element obtain electric energy to The non-sleeping communication unit is powered.
根据一些实施例所述的串联控制装置，其中所述第一半周控制元件和所述第二半周控制元件分别选择一个周期中的相反方向的两个半周期。The tandem control device according to some embodiments, wherein the first half-cycle control element and the second half-cycle control element respectively select two half cycles in opposite directions in one cycle.
根据一些实施例所述的串联控制装置，其中所述脉宽控制器在电流周期中过零点位置控制断开所述第二半周控制元件。The series control device according to some embodiments, wherein the pulse width controller controls the second half-cycle control element to be turned off during a zero-crossing position in a current cycle.
根据一些实施例所述的串联控制装置，其中所述第一半周控制元件是一二极管。The series control device according to some embodiments, wherein the first half-cycle control element is a diode.
根据一些实施例所述的串联控制装置，其中所述第二半周控制元件是一MOS管。The tandem control device according to some embodiments, wherein the second half-cycle control element is a MOS tube.
根据一些实施例所述的串联控制装置，其中所述脉宽控制器是一运算放大器。The series control device according to some embodiments, wherein the pulse width controller is an operational amplifier.
根据一些实施例所述的串联控制装置，其中所述脉宽控制器控制断开的电压范围选自：0-15V、0-16V、0-17V、0-18V、0-19V、0-20V、0-21V。The series control device according to some embodiments, wherein the voltage range controlled by the pulse width controller is selected from: 0-15V, 0-16V, 0-17V, 0-18V, 0-19V, 0-20V , 0-21V.
根据一些实施例所述的串联控制装置，其中所述无休眠通信单元包括一通信模块、一稳压模块和一微处理控制模块，所述通信模块用于接收所述控制信号，所述稳压模块用于调节由所述取电控制单元和/或所述开关电源单元传送的电能向所述通信模块和所述微处理控制模块供电，所述微处理控制模块处理所述通信模块接收的所述控制信号，向所述控制开关驱动单元发送控制信号。The serial control device according to some embodiments, wherein the sleepless communication unit includes a communication module, a voltage stabilization module, and a microprocessor control module, and the communication module is configured to receive the control signal, and the voltage stabilization The module is configured to regulate the power transmitted by the power taking control unit and / or the switching power supply unit to supply power to the communication module and the micro-processing control module, and the micro-processing control module processes all the signals received by the communication module. The control signal sends a control signal to the control switch driving unit.
根据一些实施例所述的串联控制装置，其中所述开关电源单元的芯片型号选自LNK3203D或UCC28730。The series control device according to some embodiments, wherein a chip model of the switching power supply unit is selected from LNK3203D or UCC28730.
根据一些实施例所述的串联控制装置，其中所述通信模块的芯片型号为A7129。The serial control device according to some embodiments, wherein a chip model of the communication module is A7129.
根据一些实施例所述的串联控制装置，其中所述微处理控制模块进行休眠处理。The tandem control device according to some embodiments, wherein the micro processing control module performs a sleep process.
根据一些实施例所述的串联控制装置，所述稳压模块的DC-DC的转换效率大于70％。According to the series control device of some embodiments, the DC-DC conversion efficiency of the voltage stabilization module is greater than 70%.
根据一些实施例所述的串联控制装置，其中所述串联控制装置设有两个接口。The serial control device according to some embodiments, wherein the serial control device is provided with two interfaces.
根据一些实施例所述的串联控制装置，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述无休眠通信模块，独立控制所述控制开关的工作。According to some embodiments of the series control device, wherein the series control device includes a local switch, the local switch is communicatively connected to the non-sleep communication module, and independently controls the work of the control switch.
根据一些实施例所述的串联控制装置，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述微处理控制模块，所述微处理控制模块综合处理所述通信模块的控制信号和所述本地开关的本地控制信号控制所述控制开关。The serial control device according to some embodiments, wherein the serial control device includes a local switch, the local switch is communicatively connected to the micro processing control module, and the micro processing control module comprehensively processes control signals of the communication module And a local control signal of the local switch controls the control switch.
根据一些实施例所述的串联控制装置，其中所述控制信号是自发电方式发送的无线信号。The serial control device according to some embodiments, wherein the control signal is a wireless signal transmitted by a self-generating method.
根据一些实施例，所述述串联控制装置包括一低压开关电源单元、一控制开关、一开关电源单元、一开关驱动单元和一无休眠通信单元，当所述控制开关断 开时，所述开关电源单元为所述无休眠通信单元供电，当所述控制开关闭合时，所述低压开关电源单元为所述无休眠通信单元供电，所述无休眠通信单元持续接收所述移动控制装置的控制信号，以驱动所述开关驱动单元控制所述控制开关的断开或者闭合。According to some embodiments, the series control device includes a low-voltage switching power supply unit, a control switch, a switching power supply unit, a switch driving unit, and a sleepless communication unit. When the control switch is turned off, the switch The power supply unit supplies power to the sleepless communication unit. When the control switch is closed, the low voltage switch power supply unit supplies power to the sleepless communication unit, and the sleepless communication unit continuously receives control signals from the mobile control device. To drive the switch driving unit to control the opening or closing of the control switch.
根据一些实施例所述的串联控制装置，其中所述低压开关电源单元和所述开关电源单元分别电连接于所述控制开关两侧。The series control device according to some embodiments, wherein the low-voltage switching power supply unit and the switching power supply unit are electrically connected to both sides of the control switch, respectively.
根据一些实施例所述的串联控制装置，其中所述低压开关电源单元是升压型转换器，所述开关电源单元是降压型转换器。The series control device according to some embodiments, wherein the low-voltage switching power supply unit is a step-up converter and the switching power supply unit is a step-down converter.
根据一些实施例所述的串联控制装置，其中所述无休眠通信单元包括一储能模块，存储所述低压开关电源单元和/或所述开关电源单元输入的电能。The series control device according to some embodiments, wherein the sleep-free communication unit includes an energy storage module that stores electric energy input by the low-voltage switching power supply unit and / or the switching power supply unit.
根据一些实施例所述的串联控制装置，其中当所述控制开关闭合，电路中电流过零点时，控制所述控制开关断开预定区间，所述低压开关电源单元获取断开区间的电能，供所述无休眠通信单元工作。The series control device according to some embodiments, wherein when the control switch is closed and the current in the circuit crosses a zero point, the control switch is controlled to open a predetermined interval, and the low-voltage switching power supply unit obtains electric energy in the open interval to The non-sleeping communication unit works.
根据一些实施例所述的串联控制装置，其中所述开关电源单元为降压型AC-DC转换器。The series control device according to some embodiments, wherein the switching power supply unit is a step-down AC-DC converter.
根据一些实施例所述的串联控制装置，其中所述开关电源单元输出的电压范围为1.5～24V。According to some embodiments of the series control device, the voltage output by the switching power supply unit ranges from 1.5 to 24V.
根据一些实施例所述的电串联控制装置，其中所所述电路控制***包括一后置网关，所述移动控制装置直接通信连接所述串联控制装置，所述串联控制装置通信连接所述后置网关，通过所述后置网关综合管理多个所述串联控制装置。According to some embodiments of the electrical series control device, wherein the circuit control system includes a rear gateway, the mobile control device directly communicates with the series control device, and the series control device communicates with the rear device. A gateway that comprehensively manages a plurality of the series control devices through the rear gateway.
本发明的另一方面提供一电路控制方法，其包括步骤：Another aspect of the present invention provides a circuit control method, which includes steps:
通过一移动控制装置自发电地发送控制信号；Sending a control signal from a power generation place through a mobile control device;
通过一串联控制装置无休眠地接收所述控制信号；和Receiving the control signal without sleep via a series control device; and
通过所述串联控制装置根据所述控制信号串联地控制负载的工作。The series control device controls the operation of the load in series according to the control signal.
根据一些实施例所述的控制方法，其中在无休眠地接收所述控制信号的步骤中包括：分半周期地选择控制电流路径，并且获取其中一电流路径的预定区间的电能。The control method according to some embodiments, wherein the step of receiving the control signal without sleep comprises: selecting a control current path in half cycles, and acquiring power of a predetermined interval of one of the current paths.
根据一些实施例所述的控制方法，其中包括步骤获取电流周期中过零点的节点，并且控制断开所述电流路径。The control method according to some embodiments, comprising the steps of obtaining a node of a zero crossing in a current cycle, and controlling the current path to be disconnected.
根据一些实施例所述的控制方法，其中包括步骤通过一本地开关在所述串联 控制装置一端独立控制所述负载的工作。The control method according to some embodiments, comprising the step of independently controlling the work of the load at one end of the series control device through a local switch.
本发明的另一方面提供一电路控制方法，其包括步骤：Another aspect of the present invention provides a circuit control method, which includes steps:
通过一串联控制装置无休眠地接收一控制信号；和Receiving a control signal via a serial control device without sleep; and
通过一串联控制装置串联地控制电路的通断。The switching of the circuit is controlled in series by a series control device.
本发明的另一方面提供一所述的电路控制方法，其中在无休眠地接收所述控制信号的步骤中包括：分半周期地选择控制电流路径，并且获取其中一电流路径的预定区间的电能。According to another aspect of the present invention, there is provided a circuit control method, wherein the step of receiving the control signal without sleep comprises: selecting a control current path in half cycles, and obtaining power in a predetermined interval of one of the current paths. .
本发明的另一方面提供一所述的控制方法，其中包括步骤获取电流周期中过零点的节点，并且控制断开所述电流路径。According to another aspect of the present invention, there is provided a control method, which includes the steps of acquiring a zero-crossing node in a current cycle and controlling the current path to be disconnected.
本发明的另一方面提供一所述的控制方法，其中包括步骤通过一本地开关在所述串联控制装置一端独立控制电路的通断。According to another aspect of the present invention, there is provided a control method, which includes the steps of independently controlling on / off of a circuit at one end of the series control device through a local switch.
本发明的另一方面提供一所述的控制方法，其中所述控制信号是自发电方式发送的。Another aspect of the present invention provides a control method, wherein the control signal is sent by a self-generating method.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是根据本发明的第一个实施例的电路控制***的框图示意图。FIG. 1 is a block diagram of a circuit control system according to a first embodiment of the present invention.
图2是根据本发明的第一个实施例的串联控制装置的框图示意图。Fig. 2 is a block diagram of a series control device according to a first embodiment of the present invention.
图3是根据本发明的第一个实施例的串联控制装置的电路框图示意图。3 is a schematic block diagram of a circuit of a series control device according to a first embodiment of the present invention.
图4是根据本发明的第一个实施例的串联控制装置的工作流程示意图。FIG. 4 is a schematic diagram of a work flow of the series control device according to the first embodiment of the present invention.
图5A、5B是根据本发明的第一个实施例的电路控制***的其中两种工作流程示意图。5A and 5B are schematic diagrams of two work flows of the circuit control system according to the first embodiment of the present invention.
图6是根据本发明的第一个实施例的串联控制装置的取电控制原理示意图。FIG. 6 is a schematic diagram of the power-taking control principle of the series control device according to the first embodiment of the present invention.
图7是根据本发明的第一个实施例的串联控制装置的取电控制单元的一种电路示意图。FIG. 7 is a schematic circuit diagram of a power taking control unit of the series control device according to the first embodiment of the present invention.
图8是根据本发明的第二个实施例的串联控制装置的框图示意图。FIG. 8 is a block diagram of a series control device according to a second embodiment of the present invention.
图9是根据本发明的第二个实施例的串联控制装置的电路示意图。FIG. 9 is a circuit diagram of a series control device according to a second embodiment of the present invention.
图10是根据本发明的第三个实施例的串联控制装置的框图示意图。FIG. 10 is a block diagram of a series control device according to a third embodiment of the present invention.
图11是根据本发明的第四个实施例的串联控制装置的框图示意图。FIG. 11 is a block diagram of a series control device according to a fourth embodiment of the present invention.
图12是根据本发明的第四个实施例的串联控制装置的电路框图示意图。FIG. 12 is a schematic circuit block diagram of a series control device according to a fourth embodiment of the present invention.
图13是根据本发明的第五个实施例的串联控制装置的框图示意图。FIG. 13 is a block diagram of a series control device according to a fifth embodiment of the present invention.
图14是根据本发明的第六个实施例的串联控制装置立体示意图。FIG. 14 is a schematic perspective view of a series control device according to a sixth embodiment of the present invention.
图15是根据本发明的第七个实施例的电路控制***的框图示意图。FIG. 15 is a block diagram of a circuit control system according to a seventh embodiment of the present invention.
图16是根据发明的上述实施例的控制方法框图。FIG. 16 is a block diagram of a control method according to the above embodiment of the invention.
具体实施方式detailed description
以下描述用于揭露本发明以使本领域技术人员能够实现本发明。以下描述中的优选实施例只作为举例，本领域技术人The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art
员可以想到其他显而易见的变型。在以下描述中界定的本发明的基本原理可以应用于其他实施方案、变形方案、改进方案、等同方案以及没有背离本发明的精神和范围的其他技术方案。The crew can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
本领域技术人员应理解的是，在本发明的揭露中，术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系是基于附图所示的方位或位置关系，其仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此上述术语不能理解为对本发明的限制。Those skilled in the art should understand that, in the disclosure of the present invention, the terms "vertical", "horizontal", "up", "down", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, which are merely for the convenience of describing the present invention. And simplify the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, so the above terms should not be construed as limiting the invention.
可以理解的是，术语“一”应理解为“至少一”或“一个或多个”，即在一个实施例中，一个元件的数量可以为一个，而在另外的实施例中，该元件的数量可以为多个，术语“一”不能理解为对数量的限制。It can be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element may be one, and in other embodiments, the number of The number may be plural, and the term "a" cannot be understood as a limitation on the number.
参照图1至图7所示，是根据本发明的第一个实施例的电路控制***和串联控制装置20。图1是根据本发明的第一个实施例的电路控制***的框图示意图。图2是根据本发明的第一个实施例的串联控制装置的框图示意图。1 to 7 are a circuit control system and a series control device 20 according to a first embodiment of the present invention. FIG. 1 is a block diagram of a circuit control system according to a first embodiment of the present invention. Fig. 2 is a block diagram of a series control device according to a first embodiment of the present invention.
所述电路控制***用于接入一负载电路，控制至少一负载100的工作，所述电路控制***包括一移动控制装置10和一串联控制装置20，所述移动控制装置10可移动地发送控制信号至所述串联控制装置20，通过所述串联控制装置20控制所述负载100的工作。The circuit control system is used to access a load circuit and control the work of at least one load 100. The circuit control system includes a movement control device 10 and a series control device 20, and the movement control device 10 can move control A signal is sent to the series control device 20, and the operation of the load 100 is controlled by the series control device 20.
所述负载100举例地但不限于灯具、电器设备，控制所述负载100工作的方式举例地但不限于控制向所述负载100的供应的工作电流的通断。当然，在本发明的其它实施例中，所述电路控制***还可以是其它方式的控制，比如控制所述负载100具体的工作状态。在一些实施例中，所述电路控制***适于灯具的控制， 比如控制灯具的亮/灭，或者控制灯具的明/暗，或者用于控制多个灯具的组合工作方式。The load 100 is exemplified but not limited to lamps and electrical appliances, and the manner of controlling the work of the load 100 is exemplified but not limited to controlling the on / off of the working current supplied to the load 100. Of course, in other embodiments of the present invention, the circuit control system may also be controlled in other ways, such as controlling the specific working state of the load 100. In some embodiments, the circuit control system is suitable for controlling lamps, such as controlling the on / off of the lamps, or controlling the light / dark of the lamps, or controlling the combined working mode of multiple lamps.
所述串联控制装置20用于被串联地接入所述负载100工作的电路，以便于直接地由所述负载100工作的回路获取电能进行工作，并且直接地控制所述负载100的工作。The series control device 20 is configured to be connected in series to a circuit in which the load 100 works, so as to obtain power directly from a circuit in which the load 100 works and to directly control the work of the load 100.
所述串联控制装置20具有两接口201，用于接入所述负载100工作的回路，比如一输入接口和一输出接口。举例地，当负载100的工作回路是零线和火线构成的两相电路时，所述串联控制装置20被串联至零线一侧。即，所述负载100跨接与零线和火线之间，所述串联控制装置20被串接在零线和所述负载100之间。值得一提的是，在传统的并联方式中，灯具一端的控制装置需要设置多个接头，比如需要4个接头，两个接头用于连接供电电路获取电能，两个接口201用于连接负载100，因此电路相对复杂，而在本发明中，最少需要2个接口201，即可以方便地接入电路，电路更加简单。当然在本发明的其它实施例中，可以设置更多个接口201，本发明在这方面并不限制。The serial control device 20 has two interfaces 201, which are used to access the working circuit of the load 100, such as an input interface and an output interface. For example, when the working circuit of the load 100 is a two-phase circuit composed of a neutral line and a live line, the series control device 20 is connected in series to the neutral line side. That is, the load 100 is connected across the neutral line and the live line, and the series control device 20 is connected in series between the neutral line and the load 100. It is worth mentioning that in the traditional parallel mode, the control device at one end of the lamp needs to be provided with multiple connectors, for example, four connectors are needed, two connectors are used to connect the power supply circuit to obtain power, and two interfaces 201 are used to connect the load 100 Therefore, the circuit is relatively complicated, and in the present invention, at least two interfaces 201 are required, that is, the circuit can be easily connected, and the circuit is simpler. Of course, in other embodiments of the present invention, more interfaces 201 may be provided, and the present invention is not limited in this regard.
值得一提的是，传统的有线开关通常是串联在负载100工作的回路中，在布置线路时，通常需要预留线路在墙体中，也就是说，需要设置连接有线开关的零线和负载100的接头，而本发明的所述串联控制装置20需要被串联地接入所述负载100工作的回路中，因此所述串联控制装置20恰好可以利用原有的有线开关的接口201，将所述串联控制装置20简便地接入工作的回路，而不需要单独布线，由此快速地将有线控制的方式转变为无线控制的方式。换句话说，所述串联控制装置20的接线方式与传统有线开关的接线方式一致，因此可以直接替换传统有线开关，不需要对原有的线路进行改动，就可以完成控制方式的转变。It is worth mentioning that the traditional wired switch is usually connected in series in the circuit of the load 100. When laying the line, it is usually necessary to reserve the line in the wall, that is, the neutral line and load connected to the wired switch need to be set 100 connection, and the serial control device 20 of the present invention needs to be connected in series to the working circuit of the load 100, so the serial control device 20 can use the existing wired switch interface 201 to connect all The serial control device 20 is simply connected to the working circuit without the need for separate wiring, thereby quickly changing the wired control method to the wireless control method. In other words, the wiring method of the series control device 20 is the same as that of the traditional wired switch, so the traditional wired switch can be directly replaced without changing the original line, and the control mode can be changed.
进一步，在本发明的一些实施例中，所述移动控制装置10是一自发电发射装置，所述自发电无线信号发射装置采集操作所述移动控制装置10的能量将其转变为电能，从而藉由该电能发送控制信号至所述串联控制装置20。也就是说，所述电路控制***在工作的过程中，所述移动控制装置10***作从而产生电能而发送控制信号至所述串联控制装置20，进而通过所述串联控制装置20控制所述负载100的工作。换句话说，用户能够通过所述移动控制装置10在预定的范围内的可变化位置控制所述负载100的工作，即实现自由的无线控制，且所述移动控制装置10是自发电装置，因此不需要安装电池，避免了更换电池的忧患， 且节省了电能。Further, in some embodiments of the present invention, the mobile control device 10 is a self-powered transmitting device, and the self-powered wireless signal transmitting device collects and operates the energy of the mobile control device 10 to convert it into electrical energy, thereby borrowing A control signal is sent to the series control device 20 by the electric energy. That is, during the work of the circuit control system, the mobile control device 10 is operated to generate electric energy and send a control signal to the series control device 20, and then the load is controlled by the series control device 20 100 jobs. In other words, the user can control the work of the load 100 through the changeable position of the mobile control device 10 within a predetermined range, that is, to achieve free wireless control, and the mobile control device 10 is a self-powered device, so There is no need to install a battery, which avoids the worry of battery replacement and saves power.
更具体地，在本发明的一些实施例中，所述移动控制装置10包括至少一按键11和一发电机12，当所述按键11被按压时，驱动所述发电机12产生电能，即将按压的能量转换为电能以供发送控制信号。所述移动控制装置10可以是一电磁自发电无线信号发射装置。也就是说，所述移动控制装置10能够通过电磁感应的方式进行发电而发送控制信号本领域的技术人员应当理解的是，所述移动控制装置10的发电方式并不是本发明的方式。优选地，本发明的所述移动发电装置为通过电磁感应原理进行自发电的无线信号发射装置。在本发明的一些实施例中，当所述移动控制装置发射出的所述控制信号的时间不超过50ms时，所述串联控制装置20作出即时相应，控制所述负载100工作，不影响所述负载100的工作状态，比如不会使得灯具出现闪烁的现象。所述移动控制装置10包括一通信单元13，用于与所述串联控制装置20进行通信控制。进一步，所述发电机12电连接所述通信单元13，为所述通信单元13提供工作的电能。在工作的过程中，所述按键11被按压以驱动所述发电机12产生电能，所述电能被传送至所述通信单元13，供所述通信单元13工作发送控制信号。More specifically, in some embodiments of the present invention, the movement control device 10 includes at least one button 11 and a generator 12. When the button 11 is pressed, the generator 12 is driven to generate electrical energy, which is to be pressed. The energy is converted into electrical energy for sending control signals. The movement control device 10 may be an electromagnetic self-generating wireless signal transmitting device. That is, the mobile control device 10 can generate power by electromagnetic induction and send control signals. Those skilled in the art should understand that the power generation method of the mobile control device 10 is not the mode of the present invention. Preferably, the mobile power generating device of the present invention is a wireless signal transmitting device that performs self-power generation through the principle of electromagnetic induction. In some embodiments of the present invention, when the time of the control signal emitted by the mobile control device does not exceed 50 ms, the series control device 20 makes an immediate response to control the work of the load 100 without affecting the The working state of the load 100, for example, will not cause the lamp to flicker. The mobile control device 10 includes a communication unit 13 for performing communication control with the serial control device 20. Further, the generator 12 is electrically connected to the communication unit 13 and provides working power for the communication unit 13. During operation, the button 11 is pressed to drive the generator 12 to generate electric energy, and the electric energy is transmitted to the communication unit 13 for the communication unit 13 to work and send a control signal.
所述串联控制装置20包括一取电控制单元21、一控制开关22、一开关电源单元24、一开关驱动单元25和一无休眠通信单元23。The series control device 20 includes a power-taking control unit 21, a control switch 22, a switching power supply unit 24, a switch driving unit 25, and a sleepless communication unit 23.
所述取电控制单元21选择地控制电流的通过路径，以便于控制地提供电能。更具体地，所述取电控制单元21选择地控制为所述控制开关22、所述无休眠通信单元23或所述开关电源单元24供电。所述取电控制单元21电连接所述控制开关22、所述无休眠通信单元23和所述开关电源单元24。更具体地，所述无休眠通信单元23和所述移动控制装置10的所述通信单元13被配置为通信连接。The power-taking control unit 21 selectively controls a current passing path so as to controlly provide power. More specifically, the power taking control unit 21 selectively controls power to the control switch 22, the sleepless communication unit 23, or the switching power supply unit 24. The power taking control unit 21 is electrically connected to the control switch 22, the sleepless communication unit 23 and the switching power supply unit 24. More specifically, the sleepless communication unit 23 and the communication unit 13 of the mobile control device 10 are configured as a communication connection.
在本发明的一些实施例中，所述取电控制单元21分周期地选择控制电流通过的路径，比如选择控制在一个周期的中的两个半周期的通过路径不同。In some embodiments of the present invention, the power taking control unit 21 periodically selects a path through which the control current passes, for example, the two half-cycle control paths in one cycle are different.
所述控制开关22用于控制所述取电控制单元21与所述负载100的电路通断。当所述串联控制装置20被接入负载100电路时，所述控制开关22被设置于所述取电控制单元21和所述负载100之间。当所述负载100需要工作时，所述控制开关22被闭合，使得通过所述取电控制单元21的电流通过所述控制开关22传送至所述负载100，以供所述负载100工作。当所述负载100不需要工作时，所述控制开关22被断开，即，通过所述取电控制单元21的电流不能通过所述控制 开关22到达所述负载100。换句话说，所述控制开关22所在的支路为所述负载100提供工作状态的电流，比如达到额定功率工作的电流，当电流通过所述控制开关22到达所述负载100时，所述负载100能够正常工作，当电流不通过所述控制开关22到达所述负载100时，所述负载100不工作或者所述负载100在远低于额定功率的状态。举例地但不限于，不影响正常工作，即不会导致3-10W低功率的LED灯因控制装置的工作状态不稳定而产生偶发性、间歇性的闪烁、微亮等影响使用效果的异常状况。The control switch 22 is used to control the circuit of the power taking control unit 21 and the load 100. When the series control device 20 is connected to the load 100 circuit, the control switch 22 is disposed between the power taking control unit 21 and the load 100. When the load 100 needs to work, the control switch 22 is closed, so that the current passing through the power-taking control unit 21 is transmitted to the load 100 through the control switch 22 for the load 100 to work. When the load 100 does not need to be operated, the control switch 22 is turned off, that is, the current passing through the power taking control unit 21 cannot reach the load 100 through the control switch 22. In other words, the branch where the control switch 22 is located provides the load 100 with an operating current, such as a current that reaches the rated power. When the current reaches the load 100 through the control switch 22, the load 100 can work normally. When the current does not reach the load 100 through the control switch 22, the load 100 does not work or the load 100 is in a state far below the rated power. For example, but not limited to, it does not affect normal work, that is, it will not cause 3-10W low-power LED lights to cause abnormal, intermittent flicker, dim and other abnormal conditions that affect the use of the control device due to the unstable working state of the control device. .
所述控制开关22能够是一电子控制开关模块，比如继电器，本领域的技术人员应当理解的是，所述控制开关22的具体类型并不是本发明的限制。所述控制开关22具有一断开状态和一闭合状态，当所述控制开关22处于所述闭合状态时，所述负载100的正常工作回路被接通，即所述负载100正常工作，当所述控制开关22处于所述断开状态时，所述负载100的正常工作回路被断开，即所述负载100不工作。优选地，在本发明的一些实施例中，所述控制开关22的初始状态为断开状态。The control switch 22 can be an electronic control switch module, such as a relay. Those skilled in the art should understand that the specific type of the control switch 22 is not a limitation of the present invention. The control switch 22 has an open state and a closed state. When the control switch 22 is in the closed state, the normal working circuit of the load 100 is turned on, that is, the load 100 works normally. When the control switch 22 is in the disconnected state, the normal working circuit of the load 100 is disconnected, that is, the load 100 is not operated. Preferably, in some embodiments of the present invention, the initial state of the control switch 22 is an off state.
参照图3，图5A，图5B所述开关电源单元24用于调节由所述取电控制单元21通过所述开关电源单元24的电能，比如进行电压、电流调节。更具体地，所述开关电源单元24调节由所述取电控制单元21到达所述负载100和所述无休眠通信单元23的电能，以使得通过所述开关电源单元24至所述负载100和所述无休眠通信单元23的电流都较小，由此使得当所述电流仅通过所述开关电源单元24至所述负载100时，所述负载100不会启动工作，比如灯具不会出现闪烁或者发光的现象，且使得所述无休眠通信单元23在较低功率下持续工作。所述开关电源单元24被设置于所述控制开关22两侧，当所述控制开关22被闭合时，所述开关电源单元24失电而停止工作，当所述控制开关22被断开时，所述开关电源单元24工作。在所述控制开关22闭合时或者闭合瞬间，所述开关电源单元24获取所述控制开关22断开时或者断开瞬间的电能，供所述无休眠通信单元工作23。当所述控制开关22被闭合后，所述开关电源单元24被短路，电流不经过所述开关电源单元24，因此所述开关电源单元24不工作。Referring to FIG. 3, FIG. 5A, and FIG. 5B, the switching power supply unit 24 is used to adjust the electric energy passed by the power-taking control unit 21 through the switching power supply unit 24, such as voltage and current adjustment. More specifically, the switching power supply unit 24 regulates the power reaching the load 100 and the non-sleep communication unit 23 from the power taking control unit 21 so that the power is passed through the switching power supply unit 24 to the load 100 and The current of the sleepless communication unit 23 is relatively small, so that when the current only passes through the switching power supply unit 24 to the load 100, the load 100 will not start to work, such as the lamp will not flicker. Or the phenomenon of light emission, and makes the sleepless communication unit 23 continue to work at a lower power. The switching power supply unit 24 is disposed on both sides of the control switch 22. When the control switch 22 is closed, the switching power supply unit 24 loses power and stops working. When the control switch 22 is turned off, The switching power supply unit 24 works. When the control switch 22 is closed or at the moment of closing, the switching power supply unit 24 obtains electric energy when the control switch 22 is opened or at the moment of opening, for the non-sleeping communication unit to work 23. When the control switch 22 is closed, the switching power supply unit 24 is short-circuited, and current does not pass through the switching power supply unit 24, so the switching power supply unit 24 does not work.
当所述串联控制装置20被接入负载100电路时，所述控制开关22电连接所述取电控制单元21和所述负载100以及所述无休眠通信单元23。更具体地，所述开关电源单元24被设置于所述控制开关22的两侧，也就是说，通过所述取电 控制单元21的电流能够选择地通过所述控制开关22和/或者所述开关电源单元24到达所述负载100，由此形成不同的闭合工作回路。When the series control device 20 is connected to the load 100 circuit, the control switch 22 is electrically connected to the power taking control unit 21 and the load 100 and the sleepless communication unit 23. More specifically, the switching power supply unit 24 is provided on both sides of the control switch 22, that is, the current through the power-taking control unit 21 can selectively pass through the control switch 22 and / or the control switch 22 The switching power supply unit 24 reaches the load 100, thereby forming different closed working circuits.
在所述控制开关22闭合时或者闭合瞬间，所述开关电源单元24获取所述控制开关22断开时或者断开瞬间的电能，供所述无休眠通信单元工作23，所述开关电源单元24获取的瞬间的电能维持所述取电控制单元21开始供电前所述无休眠通信单元23的工作；当所述控制开关22闭合后，所述开关电源单元24失电而停止工作，通过所述取电控制单元21的电流通过所述控制开关22被传送至所述负载100，供所述负载100正常工作，所述无休眠通信单元23由所述取电控制单元21直接获取电能而维持工作，即，所述取电控制单元21为所述无休眠通信单元23提供低功率工作的电流，即使得所述无休眠通信单元23持续低功率地工作，且持续接收所述移动控制装置10发送的控制信息。当所述控制开关22断开时，通过所述取电控制单元21的电流通过所述开关电源单元24的电流被调节后至所述无休眠通信单元23，并且部分较小的电流被传送至所述负载100，以形成一个闭合的电路，比如在所述零线和所述火线之间形成一个低功率的闭合电路，此时电路中电流主要用于维持所述无休眠通信单元23的工作，因此通过所述负载100的电流较小，因此不会使得所述负载100工作，如灯具出现闪烁以及发亮的情况。由此，不管所述负载100处于工作状态或者所述负载100处于非工作状态，所述无休眠通信单元23都可以获取工作的电能，从而持续地接收所述移动控制装置10发送的信号，因此不需要所述移动控制装置10发送长信号，所述串联控制装置20也可以准确地接收到所述移动控制装置10发送的信号，因此不会出现控制不灵的现象。When the control switch 22 is closed or at the moment of closing, the switching power supply unit 24 obtains the power at the time of the control switch 22 being opened or at the moment of opening for the non-sleeping communication unit to work 23, and the switching power supply unit 24 The obtained instantaneous electric energy maintains the work of the non-sleep communication unit 23 before the power taking control unit 21 starts to supply power; when the control switch 22 is closed, the switching power supply unit 24 loses power and stops working. The power of the power control unit 21 is transmitted to the load 100 through the control switch 22 for the load 100 to work normally. The sleepless communication unit 23 is directly powered by the power control unit 21 to maintain its work. That is, the power-taking control unit 21 provides a low-power working current to the non-sleeping communication unit 23, that is, the non-sleeping communication unit 23 continues to work at low power and continuously receives the transmission from the mobile control device 10. Control information. When the control switch 22 is turned off, the current through the power taking control unit 21 is adjusted to the non-sleep communication unit 23 after the current through the switching power supply unit 24 is adjusted, and a part of the smaller current is transmitted to The load 100 is used to form a closed circuit. For example, a low-power closed circuit is formed between the neutral line and the live line. At this time, the current in the circuit is mainly used to maintain the work of the sleepless communication unit 23. Therefore, the current passing through the load 100 is relatively small, and therefore the load 100 will not be made to work, such as a situation in which the lamp is flickering and lighting. Therefore, regardless of whether the load 100 is in the working state or the load 100 is in the non-working state, the non-sleeping communication unit 23 can obtain working electrical energy, so as to continuously receive signals sent by the mobile control device 10, so There is no need for the mobile control device 10 to send a long signal, and the serial control device 20 can also accurately receive the signal sent by the mobile control device 10, so no control failure occurs.
所述开关电源单元24举例地但不限于开关电源模块，当然，所述开关电源单元24还能够使其它的电源调节装置，如，所述开关电源单元24为降压型AC-DC转换器，举例地，所述开关电源单元输出的电压范围为1.5～24V。The switching power supply unit 24 is exemplified but not limited to a switching power supply module. Of course, the switching power supply unit 24 can also enable other power adjustment devices. For example, the switching power supply unit 24 is a step-down AC-DC converter. For example, the output voltage range of the switching power supply unit is 1.5 to 24V.
所述开关驱动单元25用于驱动所述控制开关22工作，比如驱动所述控制开关22闭合或断开。进一步，所述开关驱动单元25由所述无休眠通信单元23获取信号以驱动所述控制开关22工作。也就是说，所述无休眠通信单元23发送控制信号至所述开关驱动单元25，又经由所述开关驱动单元25驱动所述控制开关22工作，由此控制所述负载100的工作电流的通断，比如控制由所述取电控制单元21通过所述控制开关22至所述负载100的工作电流的通断，由此实现对所 述负载100的无线控制。The switch driving unit 25 is configured to drive the control switch 22 to work, for example, to drive the control switch 22 to close or open. Further, the switch driving unit 25 obtains a signal from the sleepless communication unit 23 to drive the control switch 22 to work. That is, the sleepless communication unit 23 sends a control signal to the switch driving unit 25, and drives the control switch 22 to operate via the switch driving unit 25, thereby controlling the flow of the working current of the load 100. Turn off, for example, control the on / off of the working current from the power taking control unit 21 to the load 100 through the control switch 22, thereby implementing wireless control of the load 100.
进一步，所述开关驱动单元25由所述开关电源单元24获取通过电能，也就是说，所述开关电源单元24以电连接所述开关驱动单元25的方式为所述开关驱动单元25提供工作的电能。换句话说，所述开关驱动单元25分别电连接所述无休眠通信单元23、所述开关电源单元24和所述控制开关22。所述开关驱动单元25举例地但不限于继电器驱动模块。Further, the switch driving unit 25 obtains passing power from the switching power supply unit 24, that is, the switching power supply unit 24 provides working power to the switch driving unit 25 in a manner of being electrically connected to the switch driving unit 25. Electrical energy. In other words, the switch driving unit 25 is electrically connected to the sleepless communication unit 23, the switching power supply unit 24, and the control switch 22, respectively. The switch driving unit 25 is exemplified but not limited to a relay driving module.
进一步，参照图2和图3，所述取电控制单元21包括一第一半周控制元件211、一第二半周控制元件212以及一脉宽控制器213，所述第一半周控制元件211和所述第二半周控制元件212分别选择地控制相反的两个半周的电流。优选地，所述第一半周控制元件211和所述第二半周控制元件212选择控制的电流方向相反。举例地，在一个正弦电流周期中，所述第一半周控制元件211选择控制正半周期的电流，所述第二半周控制元件212选择控制负半周期的电流。也就是说，半周期的电流选择地通过所述第一半周控制元件211，另半周期的电流选择地通过所述第二半周控制元件212。所述脉宽控制器213控制所述第二半周控制元件212在预定区间断开，并且获取电路中的电能，为所述无休眠通信单元23供电。在一些实施例中，所述脉宽控制器213控制所述第二半周控制元件212在电路过零点时断开较小的区间。Further, referring to FIG. 2 and FIG. 3, the power taking control unit 21 includes a first half cycle control element 211, a second half cycle control element 212, and a pulse width controller 213. The first half cycle control element 211 The second half cycle control element 212 selectively controls the currents in the opposite two half cycles. Preferably, the directions of the currents selected and controlled by the first half-cycle control element 211 and the second half-cycle control element 212 are opposite. For example, in a sinusoidal current cycle, the first half-cycle control element 211 selects to control the current of the positive half-cycle, and the second half-cycle control element 212 selects to control the current of the negative half-cycle. That is, a half-cycle current is selectively passed through the first half-cycle control element 211, and a half-cycle current is selectively passed through the second half-cycle control element 212. The pulse width controller 213 controls the second half-cycle control element 212 to be turned off in a predetermined interval, and obtains electrical energy in the circuit to supply power to the non-sleeping communication unit 23. In some embodiments, the pulse width controller 213 controls the second half-cycle control element 212 to turn off a smaller interval when the circuit crosses zero.
进一步，当所述串联控制装置20被接入负载100电路中时，通过所述取电控制单元21的选择半周期的电流通过所述第一半周控制元件211，当所述控制开关22闭合时，半周电流通过所述第一半周控制元件211到达所述控制开关22，通过所述控制开关22传送至所述负载100正常工作，当电流进入第二半周期时，所述脉宽控制器213控制所述第二半周控制元件212在过零点时断开较小电压区间，以不影响所述负载100正常工作，并且在断开的瞬间所述脉宽控制器213获取电路中的电能，供所述无休眠通信单元23工作。特别地，所述脉宽控制器213获取的电能能够支撑所述无休眠通信单元23多个周期的工作。当所述控制开关22被断开时，半周电流通过所述第一半周控制元件211而到达所述开关电源单元24，经过所述开关电源单元24调节分别被传送至所述无休眠通信单元23和所述负载100，当电流进入第二半周期时，所述脉宽控制器213控制所述第二半周控制元件212在过零点时断开较小电压区间，并且在断开的瞬间所述脉宽控制器213获取电路中的电能，供所述无休眠通信单元23工作。Further, when the series control device 20 is connected to the load 100 circuit, a current of a selected half cycle through the power-taking control unit 21 passes through the first half-cycle control element 211, and when the control switch 22 is closed At this time, a half-cycle current reaches the control switch 22 through the first half-cycle control element 211, and is transmitted to the load 100 through the control switch 22 to work normally. When the current enters the second half-cycle, the pulse width control The controller 213 controls the second half-cycle control element 212 to turn off the smaller voltage interval at the zero crossing point, so as not to affect the normal operation of the load 100, and the pulse width controller 213 obtains the electrical energy in the circuit at the moment of disconnection , For the non-sleep communication unit 23 to work. In particular, the power obtained by the pulse width controller 213 can support the multiple-cycle work of the non-sleeping communication unit 23. When the control switch 22 is turned off, a half-cycle current passes through the first half-cycle control element 211 to reach the switching power supply unit 24, and after being adjusted by the switching power supply unit 24, it is transmitted to the non-sleeping communication unit, respectively. 23 and the load 100, when the current enters the second half cycle, the pulse width controller 213 controls the second half cycle control element 212 to disconnect the smaller voltage interval at the zero crossing, and The pulse width controller 213 obtains electrical energy in the circuit for the sleepless communication unit 23 to work.
也就是说，当所述控制开关22断开时，所述无休眠通信单元23由所述开关电源单元24获取低功率工作的电能，此时所述负载100不工作，当所述控制开关22闭合时，所述负载100工作，所述开关电源单元24不工作，所述无休眠通信单元23由所述脉宽控制器213获取电能，由此不管是所述负载100是否工作，以及不论电路中的电流处于哪个半周期，所述无休眠通信单元23都可以持续获取低功率工作的电能，即使得所述无休眠通信单元23持续处于低功率工作状态，而不需要休眠。That is, when the control switch 22 is turned off, the non-sleeping communication unit 23 obtains low-power working power from the switching power supply unit 24. At this time, the load 100 does not work, and when the control switch 22 When closed, the load 100 works, the switching power supply unit 24 does not work, and the non-sleeping communication unit 23 obtains power from the pulse width controller 213, so whether the load 100 is working or not, and regardless of the circuit In which half cycle of the medium current is the non-sleeping communication unit 23 can continuously obtain power for low-power operation, that is, the non-sleeping communication unit 23 continues to be in a low-power working state without sleeping.
参照图6，是根据本发明的第一个实施例的串联控制装置的取电控制原理示意图。以一个电压周期为例，一个电压周期别区分为两个控制区间，分别为第一控制区间2110和第一第二控制区间2120，所述第一控制区间2110对应所述第一半周控制元件211选择通过的区间，所述第二控制区间2120对应所述第二半周控制元件212选择通过的区间，在所述第二半周控制元件212控制的周期中，从所述第一控制区间2110和所述第二控制区间2120的过零点21200处控制所述第二半周控制元件211在预定区间断开形成一断开区间21201，在所述第二控制区间2110的剩余区间选择通过，从而在所述断开区间21201为所述脉宽空控制器23供电。也就是说，在一个周期的第一控制区间2110的电流通过所述第一半周控制元件211被传送至所述开关电源单元24或所述负载100，在所述第二控制区间2120的电流通过所述第二半周控制元件212被传送至所述开关电源单元24或所述负载100，且在第二控制区间2120的过零点21200附近的所述断开区间21201断开所述第二半周控制元件212中的电流，使得所述脉宽控制器213在所述断开区间21201获取所述第二半周控制元件212两侧的电能，供所述无休眠通信单元23工作，由此在重复的周期中工作。在一些实施例中，所述脉宽控制器213存储电能，供所述无休眠通信单元23的多个周期的工作，也就是说，在一个周期后，即使没有电能提供，所述脉宽控制器213继续为所述无休眠通信单元24供电。Referring to FIG. 6, it is a schematic diagram of the power-taking control principle of the series control device according to the first embodiment of the present invention. Taking one voltage cycle as an example, one voltage cycle is divided into two control intervals, namely a first control interval 2110 and a first second control interval 2120. The first control interval 2110 corresponds to the first half-cycle control element. 211 selects the interval to pass, the second control interval 2120 corresponds to the interval selected by the second half-cycle control element 212, and in the period controlled by the second half-cycle control element 212, from the first control interval 2110 and The second control interval 2120 controls the second half-cycle control element 211 to be disconnected at a predetermined interval to form an disconnection interval 21201 at a zero-crossing point 21200. The remaining interval of the second control interval 2110 is selected to pass, so that The disconnection section 21201 supplies power to the pulse width air controller 23. That is, the current in the first control interval 2110 in one cycle is transmitted to the switching power supply unit 24 or the load 100 through the first half-cycle control element 211, and the current in the second control interval 2120 The control element 212 is transmitted to the switching power supply unit 24 or the load 100 through the second half cycle, and the second half cycle is turned off in the off interval 21201 near the zero crossing point 21200 of the second control interval 2120. The current in the control element 212 causes the pulse width controller 213 to obtain power on both sides of the second half-cycle control element 212 in the disconnection interval 21201 for the non-sleep communication unit 23 to work, thereby repeating Work in the cycle. In some embodiments, the pulse width controller 213 stores power for multiple cycles of the sleepless communication unit 23, that is, after one cycle, the pulse width control The controller 213 continues to supply power to the sleepless communication unit 24.
所述无休眠通信单元23包括一通信模块231、一稳压模块232和一微处理控制模块233，所述通信模块231用于通信连接所述移动控制装置10，所述稳压模块232用于调节传送至所述无休眠通信模块231的电能，所述微处理控制模块233用于处理控制信号向所述开关驱动单元25发送控制信息。The non-dormant communication unit 23 includes a communication module 231, a voltage stabilization module 232, and a microprocessor control module 233. The communication module 231 is configured to communicate with the mobile control device 10, and the voltage stabilization module 232 is configured to The power transmitted to the non-sleep communication module 231 is adjusted. The micro-processing control module 233 is configured to process control signals and send control information to the switch driving unit 25.
进一步，所述脉宽控制器213电连接所述稳压模块232，以便于通过所述稳 压模块232调节所述脉宽控制器213传送的电能。所述开关电源单元24电连接所述稳压模块232，以便于通过所述稳压模块232调节由所述开关电源单元24传送的电能。也就是说，通过所述脉宽控制器213和所述开关电源单元24传送至所述无休眠通信单元23的电能都可以通过所述稳压模块232调节，以保证所述无休眠通信单元23低功率稳定工作。Further, the pulse width controller 213 is electrically connected to the voltage stabilizing module 232, so as to adjust the power transmitted by the pulse width controller 213 through the voltage stabilizing module 232. The switching power supply unit 24 is electrically connected to the voltage stabilizing module 232 so as to regulate the power transmitted by the switching power supply unit 24 through the voltage stabilizing module 232. That is, the power transmitted to the non-sleep communication unit 23 through the pulse width controller 213 and the switching power supply unit 24 can be adjusted by the voltage stabilization module 232 to ensure that the non-sleep communication unit 23 Low power stable operation.
在本发明的一些实施例中，所述第一半周控制元件211能够被实施为二极管，以选择通过正半周期的电流，所述第二半周控制元件212能够被实施为一MOS管，以选择通过负半周期的电流。所述脉宽控制器213选择电路周期中过零点至预定电压范围控制断开所述第二半周控制元件212断开，并且藉由所述第二半周控制元件212两端的瞬间电压差获取电能，供所述无休眠通讯单元工作。举例地但不限于，所述脉宽取电模块获取负半轴0-18V的电能。当所述控制开关22处于闭合状态，当交流电处于正半周时，由二极管向所述负载100，如灯具供电，接着正半周结束，交流电开始向负半周变化，从过零点位置至预定电压区间，如0-18V的区间，MOS管的状态是断开的，在MOS管断开的时间里，所述脉宽取电模块获得瞬间的电能供应，该获得的瞬间电能可支持所述串联控制装置20维持数个周期的时间；当交流电的电压上升到超过预设的位置时(例如18V)，MOS管变成导通状态，负半周电源向所述负载100，如灯具供电，因为MOS管断开的时间极短，因此视觉观察看不出灯具的亮度会发生变化，由此实现在所述负载100工作的同时，所述串联控制装置20持续低功率地工作。In some embodiments of the present invention, the first half-cycle control element 211 can be implemented as a diode to select a current passing through a positive half-cycle, and the second half-cycle control element 212 can be implemented as a MOS tube to Select the current through the negative half cycle. The pulse width controller 213 selects the zero-crossing point to a predetermined voltage range in the circuit cycle to control the second half-cycle control element 212 to be turned off, and obtains electric energy by the instantaneous voltage difference across the second half-cycle control element 212, For the non-sleeping communication unit to work. By way of example and not limitation, the pulse width power taking module obtains electric energy of 0-18V on the negative half axis. When the control switch 22 is in the closed state, when the alternating current is in the positive half cycle, the diode 100 supplies power to the load 100, such as a lamp, and then the positive half cycle ends, and the alternating current begins to change to the negative half cycle, from the zero-crossing position to the predetermined voltage interval. For example, in the range of 0-18V, the state of the MOS tube is turned off. During the time when the MOS tube is turned off, the pulse width power taking module obtains instantaneous power supply, and the obtained instantaneous power can support the series control device. 20 for several periods of time; when the voltage of the AC power rises above a preset position (for example, 18V), the MOS tube becomes conductive, and the negative half-cycle power supply supplies power to the load 100, such as a lamp, because the MOS tube is turned off The turn-on time is extremely short, so the brightness of the lamp can not be changed by visual observation, thereby realizing that the series control device 20 continues to work at low power while the load 100 is working.
值得一提的是，在本发明的这个实施例，所述脉宽控制器213的电压控制范围举例为0-18V，本领域的技术人员应当理解的是，所述脉宽控制器213具体控制断开电压范围并不是本发明的限制，在本发明的其它实施例中，所述脉宽控制器213的电压控制范围还可以是其它范围，比如0-15V、0-16V、0-17V、0-18V、0-19V、0-20V、0-21V。优选地，所述脉宽控制器213取电范围为0-18V，在该范围该串联控制装置能够持续工作，同时使得所述电路中的电路足够小，而不会使得灯具出现闪烁的现象。It is worth mentioning that in this embodiment of the present invention, the voltage control range of the pulse width controller 213 is, for example, 0-18V. Those skilled in the art should understand that the pulse width controller 213 specifically controls The cut-off voltage range is not a limitation of the present invention. In other embodiments of the present invention, the voltage control range of the pulse width controller 213 may be other ranges, such as 0-15V, 0-16V, 0-17V, 0-18V, 0-19V, 0-20V, 0-21V. Preferably, the pulse width controller 213 takes a power range of 0-18V, in which the series control device can continue to work, and at the same time, the circuit in the circuit is sufficiently small without causing the lamp to flicker.
进一步，在本发明的一些实施例中，参照图7，所述脉宽控制器213被实施为一运算放大器，通过所述运算放大器控制所述第二半周控制元件212在预定预定区间断开。所述第二半周控制元件212两端的分别为A、B，通过所述运算放大器监测所述第二半周控制元件212两端A、B的电压，一旦负半周交流电压幅 度超出18V(示例值)所述运算放大器立即输出信号使MOS管导通，使得A、B两点电压差为零，在下一个半波周期，重复以上过程，这样就在灯具点亮的时候，通过所述运算放大器控制MOS管的开关时间使得在A、B两点获得***所需的电能，在灯具点亮的时候所述串联控制装置20同样可以有电能维持工作，即持续接收所述移动控制装置10的控制信号。Further, in some embodiments of the present invention, referring to FIG. 7, the pulse width controller 213 is implemented as an operational amplifier, and the second half-cycle control element 212 is controlled to be turned off at a predetermined interval through the operational amplifier. The two ends of the second half-cycle control element 212 are A and B, and the voltage of the two half-cycle control elements 212 across the second half-cycle control element 212 is monitored by the operational amplifier. Once the negative half-cycle AC voltage amplitude exceeds 18V (example value) The operational amplifier immediately outputs a signal to turn on the MOS tube, so that the voltage difference between the two points A and B is zero. In the next half-wave period, the above process is repeated, so that when the lamp is lit, the MOS is controlled by the operational amplifier. The switching time of the tube enables the power required by the system to be obtained at two points A and B. When the lamp is turned on, the series control device 20 can also maintain power, that is, it continuously receives the control signal of the mobile control device 10.
进一步，所述无休眠通信单元23和所述开关电源单元24选取相互配合的模块型号，以使得控制电路整体低功耗工作。举例地，在一些实施例中，以3W的LED灯具为例，所述开关电源单元24采用高效率的器件，例如，所述开关电源单元24可采用降压型AC-DC转换器，所述开关电源单元24的输出电压范围可以是1.5～24V，举例地所述开关电源单元24可以采用PI公司的LNK3203D、TI公司的UCC28730等芯片构成，提供所述通信模块231需要的3.3V直流电源，以及所述控制开关22所需要的12V直流电源；所述无休眠通信单元23的所述通信模块231也选用超功耗低的器件，所述无休眠通信单元23的所述通信模块231可采用AMICCOM公司的A7129，实现数字高频信号收发功能，实测A7129的供电电压VCC降到2V时，正常的工作电流为3.9mA,所述微处理控制模块233采用低功耗器件，且作间歇性工作处理，以降低所述微处理控制模块233的功耗，单片机做在休眠状态的待机电流可低至10uA左右。因此，所述通信模块231加上微处理控制模块233的总消耗电流在4mA以内,供电电压如果维持在2V，功耗为4*2＝8毫瓦；所述稳压模块232采用高效率的DC-DC芯片，当所述开关电源单元24和/或所述脉宽控制器213供给所述无休眠通信单元23的电压发生波动时，所述稳压模块232的DC-DC芯片可向所述通信模块231提供稳定的工作电压，由此通过不同方案的结合，使得所述无休眠通信单元23持续处于低功率的接收控制信号的工作状态。值得一提的是，在所述无休眠通信单元23中对所述微处理控制模块233进行间歇性工作处理，从而降低所述无休眠通信模块231整体的功耗，但是所述通信模块231不进行休眠，即持续接收控制信号，因此在低功率的情况下也不会错过所述移动控制装置10发送的控制信号。DC-DC的转换效率为90％，因此，DC-DC在向所述通信模块231供电的总功耗为8/0.9＝8.89毫瓦，假设所述开关电源单元24的AC-DC，即交流220V转换成3.3V的转换效率为80％，那么，在待机状态，也就是灯具不亮的状态下整个串联式的所述串联控制装置20的消耗电流是8.89/0.8＝11.11毫瓦。所以，采用本发明的所述电路控 制***，在工作时，当串联的灯具的功率低至3W时，也不会导致灯具闪烁，可实现本发明之设计目的。当然，在本发明的其它实施例中，所述负载100，如灯具还可以是其它的功率，本领域的技术人样应该当理解的是，所述负载100的功率并不是本发明的限制。Further, the non-sleeping communication unit 23 and the switching power supply unit 24 select a module model that cooperates with each other, so that the entire control circuit works with low power consumption. For example, in some embodiments, taking a 3W LED lamp as an example, the switching power supply unit 24 uses a high-efficiency device. For example, the switching power supply unit 24 may use a step-down AC-DC converter. The output voltage range of the switching power supply unit 24 may be 1.5 to 24V. For example, the switching power supply unit 24 may be constituted by a chip such as LNK3203D of PI Corporation, UCC28730 of TI Corporation, etc., and provide a 3.3V DC power source required by the communication module 231. And the 12V DC power supply required for the control switch 22; the communication module 231 of the non-sleep communication unit 23 also uses a device with low power consumption, and the communication module 231 of the non-sleep communication unit 23 may use The A7129 of AMICCOM company realizes the function of transmitting and receiving digital high-frequency signals. When the measured power supply voltage VCC of A7129 drops to 2V, the normal working current is 3.9mA. The micro-processing control module 233 uses low-power devices and works intermittently. In order to reduce the power consumption of the micro-processing control module 233, the standby current of the single chip in the sleep state can be as low as about 10uA. Therefore, the total consumption current of the communication module 231 plus the microprocessor control module 233 is within 4 mA. If the power supply voltage is maintained at 2 V, the power consumption is 4 * 2 = 8 milliwatts; the voltage stabilization module 232 uses a high efficiency DC-DC chip, when the voltage supplied by the switching power supply unit 24 and / or the pulse width controller 213 to the non-sleep communication unit 23 fluctuates, the DC-DC chip of the voltage stabilization module 232 may provide The communication module 231 provides a stable working voltage, so that through combination of different schemes, the sleepless communication unit 23 is continuously in a low-power working state for receiving control signals. It is worth mentioning that the micro-processing control module 233 performs intermittent work processing in the sleepless communication unit 23, thereby reducing the overall power consumption of the sleepless communication module 231, but the communication module 231 does not Performing sleep, that is, continuously receiving control signals, so that the control signals sent by the mobile control device 10 will not be missed in the case of low power. The conversion efficiency of DC-DC is 90%. Therefore, the total power consumption of the DC-DC when supplying power to the communication module 231 is 8 / 0.9 = 8.89 milliwatts. Assuming the AC-DC of the switching power supply unit 24, that is, alternating current The conversion efficiency from 220V to 3.3V is 80%. Then, in the standby state, that is, when the lamps are not lit, the current consumption of the series control device 20 in series is 8.89 / 0.8 = 11.11 milliwatts. Therefore, when the circuit control system of the present invention is used, when the power of the lamps in series is as low as 3W, it will not cause the lamps to flicker, which can achieve the design purpose of the present invention. Of course, in other embodiments of the present invention, the load 100, such as a lamp, may also have other power. Those skilled in the art should understand that the power of the load 100 is not a limitation of the present invention.
在本发明的一些实施例中，所述稳压模块232是BUCK型DC-DC转换器，所述稳压模块232的DC-DC的转化效率大于预定值，比如大于80％，以供所述无休眠通信单元23低功率工作。在本发明的一些实施例中，所述稳压模块232的DC-DC的转化效率大于预定值，比如大于70％，以供所述无休眠通信单元23低功率工作。在本发明的一些实施例中，所述稳压模块232选自组合：BUCK型DC-DC转换器、BOOST升压DC-DC转换器、LDO稳压器中的一种In some embodiments of the present invention, the voltage stabilization module 232 is a BUCK type DC-DC converter, and the DC-DC conversion efficiency of the voltage stabilization module 232 is greater than a predetermined value, such as greater than 80%, for the The non-sleeping communication unit 23 operates at low power. In some embodiments of the present invention, the DC-DC conversion efficiency of the voltage stabilization module 232 is greater than a predetermined value, such as greater than 70%, for the low-sleep communication unit 23 to work at low power. In some embodiments of the present invention, the voltage stabilizing module 232 is selected from the group consisting of one of a BUCK-type DC-DC converter, a BOOST boost DC-DC converter, and an LDO voltage regulator.
进一步，在本发明的一些实施例中，所述移动控制装置10按预定流程发送射频信号。举例地，所述移动控制装置10的工作过程可以是：Further, in some embodiments of the present invention, the mobile control device 10 sends a radio frequency signal according to a predetermined procedure. For example, the working process of the mobile control device 10 may be:
当所述移动控制装置10的所述按键11被按压时，促使所述发电机12进行发电产生瞬间感电脉冲能量；电脉冲能量被存储在一电容后，由一能量振荡器将脉冲整形、延时供能，比如将电脉冲存在的时间由1ms延续至6ms以上，以维持足够工作的电能供给发射电路发送出编码信号。When the button 11 of the movement control device 10 is pressed, the generator 12 is caused to generate electricity to generate instantaneous induction pulse energy; after the electrical pulse energy is stored in a capacitor, the pulse is shaped by an energy oscillator, Delayed energy supply, such as extending the time of the existence of the electric pulse from 1ms to more than 6ms, so as to maintain sufficient working power for the transmitting circuit to send out the encoded signal.
图4是根据本发明的第一个实施例的移动控制装置的工作流程示意图。所述移动控制装置10发电开始工作后，先进行初始化，包括初始化所述移动控制装置10的单片机(工作模块式设置、外设配置)、射频芯片(射频芯片参数配置、频率校准)；进一步通过所述移动控制装置10的单片机的输入口侦测所述按键11的信息(如，翘板式所述移动控制装置10为高电平信号，回弹式所述移动控制装置10为低电平信号)，并且将所述按键11信号与设备信息形成一个ID进行打包，并且为了防止能量耗尽时发送信号不稳定，在每包信号的尾部加入校验码。进一步，所述移动控制装置10的发送的射频控制信号的帧格式可以为：4字节同步信号、4字节设备ID，1字节按键信号、2字节校验；射频控制信号发送完成后单片机和射频IC均进入休眠状态，等待3ms后，结束休眠状态，再开始下一次信息发送；在下一次发送前判断是否需要重新侦测按键信息。回弹式自发电的所述移动控制装置10每次发射信息均需重新侦测按键信息直至电能耗尽停止工作；跷板式自发电的所述移动控制装置10每发送三包数据重新侦测按键信息，若无按键信息则停止信息发送。值得一提的是，上述所述移动控制装置10发送 射频信号的工作过程仅作为举例说明其中一种控制信号发送过程，并不是本发明的限制，也就是说，在本发明的其它实施例中，所述移动控制装置10可以通过其它流程或者其它编码的方式发送控制信号。FIG. 4 is a schematic diagram of a work flow of the mobile control device according to the first embodiment of the present invention. After the mobile control device 10 starts to generate power, initialization is performed, including initializing the single-chip microcomputer (working module setting, peripheral configuration) and radio frequency chip (RF chip parameter configuration, frequency calibration) of the mobile control device 10; further through The input port of the single-chip microcomputer of the movement control device 10 detects the information of the key 11 (for example, the rocker-type movement control device 10 is a high-level signal, and the rebound-type movement control device 10 is a low-level signal ), And the ID of the key 11 signal and the device information are packaged into an ID, and in order to prevent the transmission signal from being unstable when the energy is exhausted, a check code is added at the end of each packet signal. Further, the frame format of the radio frequency control signal sent by the mobile control device 10 may be: a 4-byte synchronization signal, a 4-byte device ID, a 1-byte key signal, and a 2-byte check; after the radio frequency control signal is transmitted, Both the single-chip microcomputer and the radio frequency IC enter the sleep state. After waiting for 3ms, the sleep state ends and the next message transmission is started; it is judged whether the key information needs to be detected again before the next transmission. The mobile control device 10 of the rebound self-power generation needs to re-detect the key information every time it transmits information until the power is exhausted and stops working; the mobile control device 10 of the seesaw-type self-power generation re-detects the button every three packets of data Message, if there is no key message, stop sending message. It is worth mentioning that the above-mentioned working process of the mobile control device 10 sending radio frequency signals is only used as an example to illustrate one kind of control signal sending process, which is not a limitation of the present invention, that is, in other embodiments of the present invention The mobile control device 10 may send a control signal through other processes or other coding methods.
参照图14，在本发明的一些实施例中，所述移动控制装置10包括多个所述按键11，以控制多个负载100工作，在这种情况下，所述移动控制装置10的发送的射频信号中，可以通过编码区别多个所述按键11，比如将所述按键11按位编码，实现组合按键功能，或者实现不同所述按键11控制不同所述负载100。Referring to FIG. 14, in some embodiments of the present invention, the mobile control device 10 includes a plurality of the keys 11 to control a plurality of loads 100 to work. In this case, the mobile control device 10 sends the In the radio frequency signal, a plurality of the keys 11 can be distinguished by coding, for example, the keys 11 are bit-coded to implement a combined key function, or different keys 11 can be used to control different loads 100.
进一步，在本发明的一些实施例中，所述移动控制装置10与所述串联控制装置20进行配合工作时，需要进行配对过程。即，通过所述配对过程，使得移动控制装置10和所述串联控制装置20相对应。优选地，所述配对过程适于多个所述移动装置或多个所述按键11控制多个负载100的情况，比如使得每个所述按键11对应控制不同的负载100。Further, in some embodiments of the present invention, when the mobile control device 10 cooperates with the serial control device 20, a pairing process is required. That is, through the pairing process, the mobile control device 10 and the series control device 20 are made to correspond. Preferably, the pairing process is suitable for a case where a plurality of the mobile devices or a plurality of the keys 11 control a plurality of loads 100, for example, each of the keys 11 controls a different load 100 correspondingly.
进一步，所述串联控制装置20可以包括一配对按钮，所述配对按钮通信连接所述无休眠通信单元23，以便于驱动所述配对按钮后，触发所述无休眠通信单元23进入配对过程。也就是说，所述串联控制装置20具有一配对工作模式，当驱动所述配对按钮时，所述串联控制装置20进入所述配对工作模式，等待与所述移动控制装置10进行配对。Further, the series control device 20 may include a pairing button, and the pairing button is communicatively connected to the non-sleeping communication unit 23 so as to trigger the non-sleeping communication unit 23 to enter a pairing process after the pairing button is driven. That is, the series control device 20 has a pairing work mode. When the pairing button is driven, the series control device 20 enters the pairing work mode and waits for pairing with the mobile control device 10.
举例地，所述串联控制装置20的配对过程可以是：当所述串联控制装置20处于所述待机状态时，按压所述配对按钮数秒的时间，所述配对按钮的指示灯闪烁，进入等待配对模式；所述移动控制装置10发送配对的控制信号发送至所述串联控制装置20，配对信号被等待配对的所述串联控制装置20的所述通信模块231捕获，所述通信模块231将收到的配对信号发送至所述微处理控制模块233进行存储，存储完毕，所述串联控制装置20的指示灯灭，配对过程结束。如果需要增加其它所述移动控制装置10或其它所述按键11与所述串联控制装置20进行配的化，则只需重复上述步骤即可。当所述移动控制装置10包括多个所述按键11，以实现对多个所述负载100的控制时，可以分别对所述按键11进行配对，从而实现多个所述按键11的配对过程，配对完成后，所述串联控制装置20根据所述按键11的控制信息控制所述控制开关22的工作。For example, the pairing process of the tandem control device 20 may be: when the tandem control device 20 is in the standby state, pressing the pairing button for a few seconds, the indicator of the pairing button blinks, and enters waiting for pairing Mode; the mobile control device 10 sends a paired control signal to the serial control device 20, and the pairing signal is captured by the communication module 231 of the serial control device 20 waiting for pairing, and the communication module 231 will receive The pairing signal is sent to the microprocessor control module 233 for storage. After the storage is completed, the indicator of the serial control device 20 goes out, and the pairing process ends. If it is necessary to add other mobile control devices 10 or other keys 11 to configure the serial control device 20, it is only necessary to repeat the above steps. When the mobile control device 10 includes a plurality of the keys 11 to control a plurality of the loads 100, the keys 11 may be paired respectively, thereby realizing a pairing process of the plurality of the keys 11, After the pairing is completed, the series control device 20 controls the work of the control switch 22 according to the control information of the key 11.
举例地，所述电路控制***的工作过程可以是：所述移动控制装置10***作产生电能，并且发送控制信号至所述串联控制装置20，所述串联控制装置20 接收到控制信号如果被所述无休眠通信单元23的所述微处理控制模块233的判断为已经配对的所述按键11时，所述微处理控制模块233的输出口输出高电平至所述开关驱动单元25；所述开关驱动单元25驱动所述控制开关22闭合，所述负载100被接通工作，比如所述灯具发光工作，此时，所述控制开关22两端的电位差为零，所述开关电源单元24失电而停止工作；所述脉宽控制器213配合所述取电控制单元21的工作，获取电能为所述无休眠通信单元23提供低功率工作的电能，以持续接收所述移动控制装置10发送的控制信号。当所述无休眠通信单元23再次接收到控制信号时，所述微处理控制模块233输出的输出口输出高电平至所述开关驱动单元25，所述开关驱动单元25驱动所述控制开关22断开，所述负载100不工作，此时，所述开关电源单元24工作，为所述无休眠通信单元23提供低功率工作的电能。For example, the working process of the circuit control system may be: the mobile control device 10 is operated to generate electric power, and sends a control signal to the serial control device 20, and the serial control device 20 receives the control signal if it is When the micro-processing control module 233 of the sleepless communication unit 23 determines that the key 11 has been paired, the output port of the micro-processing control module 233 outputs a high level to the switch driving unit 25; The switch driving unit 25 drives the control switch 22 to close, and the load 100 is turned on to work, for example, the lamp is illuminated. At this time, the potential difference between the two ends of the control switch 22 is zero, and the switching power supply unit 24 loses. The pulse width controller 213 cooperates with the work of the power-taking control unit 21 to obtain power to provide the low-sleep communication unit 23 with low-power working power to continuously receive the transmission from the mobile control device 10 Control signal. When the sleepless communication unit 23 receives the control signal again, the output port output by the micro-processing control module 233 outputs a high level to the switch driving unit 25, and the switch driving unit 25 drives the control switch 22. When the load 100 is disconnected, the switching power supply unit 24 is operated, and the sleepless communication unit 23 is provided with low-power operation power.
还值得一提的是，本发明的所述移动控制装置10直接通信连接于所述串联控制装置20，而不需要网关作为信号中转。也就是说，所述串联控制装置20处于无休眠的状态持续接收所述移动控制装置10发送的控制信号，因此不需要现有技术中的网关作为中间的媒介，中转存储所述移动控制装置10发送的控制信号，从而使得控制***更加简洁，且控制更加方便直接。It is also worth mentioning that the mobile control device 10 of the present invention is directly communicatively connected to the serial control device 20 without requiring a gateway as a signal relay. That is, the serial control device 20 is in a state of no sleep and continuously receives the control signal sent by the mobile control device 10, so the gateway in the prior art is not required as an intermediate medium, and the mobile control device 10 is stored in transit. The control signal sent makes the control system more concise, and the control is more convenient and direct.
图8是根据本发明的第二个实施例的串联控制装置20的框图示意图。图9是根据本发明的第二个实施例的串联控制装置的电路示意图。FIG. 8 is a block diagram of a series control device 20 according to a second embodiment of the present invention. FIG. 9 is a circuit diagram of a series control device according to a second embodiment of the present invention.
在本发明的这个实施例中，所述串联控制装置20包括一本地开关26，所述本地开关26用于本地进行控制工作。也就是说，在所述电路控制***中，既可以通过所述移动控制装置10一端独立地控制所述负载100的工作，也可以通过所述串联控制装置20一端独立地控制所述负载100的工作，即实现了无线和有线的双控结合。In this embodiment of the present invention, the series control device 20 includes a local switch 26, and the local switch 26 is used for local control work. That is, in the circuit control system, either the mobile control device 10 can independently control the work of the load 100 through one end, or the series control device 20 can control the load 100 independently through one end. Work, that is to achieve a combination of wireless and wired dual control.
进一步，所述本地开关26电连接所述微处理控制模块233，以便于向所述微处理控制模块233发送本地控制信号。也就是说，当用户通过所述串联控制装置20一端触发所述控制开关22时，所述控制开关22发送信号至所述微处理控制模块233，所述微处理控制模块233处理所述本地控制信号并且发送信号至所述开关驱动单元25，进而控制所述控制开关22的闭合或者断开。Further, the local switch 26 is electrically connected to the micro processing control module 233, so as to send a local control signal to the micro processing control module 233. That is, when the user triggers the control switch 22 through one end of the serial control device 20, the control switch 22 sends a signal to the micro-processing control module 233, which processes the local control. And send a signal to the switch driving unit 25 to control the closing or opening of the control switch 22.
所述微处理控制模块233综合处理所述移动控制装置10的无线控制信号和所述本地开关26的所述本地控制信号，发送信号至所述开关驱动单元25，进而 达到由所述移动控制装置10一端或者所述串联控制装置20一端独立地控制所述负载100的工作。The micro-processing control module 233 comprehensively processes the wireless control signal of the mobile control device 10 and the local control signal of the local switch 26, sends a signal to the switch driving unit 25, and further reaches the mobile control device. One end of 10 or one end of the series control device 20 independently controls the operation of the load 100.
举例地，当所述移动控制装置10发送所述无线控制信号至所述串联控制装置20，所述通信模块231接收所述无线控制信号，并且将信号传送至所述微处理控制模块233，所述微处理控制模块233处理所述控制信号，并且结合所述控制开关22的当前状态，控制所述控制开关22由当前的状态转化为另一状态，即实现了由所述移动控制装置10一端独立地控制所述控制开关22的状态变化，即通过所述移动控制装置10独立控制所述负载100的状态变化。当用户操作所述串联控制装置20一端的所述本地开关26时，所述本地开关26发送所述本地控制信号至所述微处理控制模块233，所述微处理控制模块233处理所述本地开关26的所述本地控制信号，并且结合所述控制开关22的当前状态，控制所述控制开关22由当前的状态转化为另一状态，即实现了由所述串联控制装置20一端独立地控制所述控制开关22的状态变化，即通过所述串联控制装置20一端独立地控制所述负载100的状态变化。For example, when the mobile control device 10 sends the wireless control signal to the serial control device 20, the communication module 231 receives the wireless control signal and transmits the signal to the micro-processing control module 233. The micro-processing control module 233 processes the control signal and, in combination with the current state of the control switch 22, controls the control switch 22 to change from the current state to another state, that is, the mobile control device 10 is implemented at one end. The state change of the control switch 22 is controlled independently, that is, the state change of the load 100 is independently controlled by the movement control device 10. When a user operates the local switch 26 at one end of the series control device 20, the local switch 26 sends the local control signal to the micro-processing control module 233, and the micro-processing control module 233 processes the local switch The local control signal of 26, combined with the current state of the control switch 22, controls the control switch 22 to change from the current state to another state. The state change of the control switch 22 is to independently control the state change of the load 100 through one end of the series control device 20.
进一步，所述本地开关26可以是多个，即分别与多个所述移动控制装置10或者一个所述移动控制装置10的多个所述按键11对应，即通过多个所述本地开关26和多个所述移动控制装置10或者多个所述按键11的结合实现独立的双控功能。Further, the local switch 26 may be a plurality, that is, corresponding to a plurality of the mobile control devices 10 or a plurality of the keys 11 of one of the mobile control devices 10, that is, through a plurality of the local switches 26 and A combination of a plurality of the mobile control devices 10 or a plurality of the keys 11 realizes an independent dual control function.
在多个所述按键11的所述移动控制装置10和所述串联控制装置20相配合的方式中，所述移动控制装置10的多个所述按键11可以分别配对与所述串联控制装置20一端的多个所述本地开关26，即每组都实现本地和无线的双控。In a manner in which the movement control device 10 and the tandem control device 20 of the plurality of keys 11 are matched, the plurality of the buttons 11 of the movement control device 10 may be paired with the tandem control device 20 respectively. A plurality of the local switches 26 at one end, that is, each group realizes local and wireless dual control.
图10是根据本发明的第三个实施例的串联控制装置20的框图示意图。FIG. 10 is a block diagram of a series control device 20 according to a third embodiment of the present invention.
在本发明的这个实施例中，所述串联控制装置20包括一检测控制单元27，所述检测控制单元27由所述取电控制单元21获取电路的过零点信号，控制所述控制开关22的闭合，以减小瞬间大电流对所述控制开关22的冲击。举例地，所述检测控制单元27可以由所述脉宽控制器213获取电路的过零点信号，以便于在过零点信号的预定时间控制所述控制开关22闭合，即避免所述控制开关22在电路中电流峰值位置附近进行闭合而出现瞬间较大的电流。In this embodiment of the present invention, the series control device 20 includes a detection control unit 27. The detection control unit 27 obtains a zero-crossing signal of a circuit from the power-taking control unit 21, and controls the control switch 22 Closed to reduce the impact of the instantaneous high current on the control switch 22. For example, the detection and control unit 27 may obtain the zero-crossing signal of the circuit by the pulse width controller 213, so as to control the control switch 22 to close at a predetermined time of the zero-crossing signal, that is, to prevent the control switch 22 from being turned on. The circuit closes near the peak position of the current and a momentarily large current appears.
进一步，在本发明的一些实施例中，所述检测控制单元27电连接所述开关驱动单元25，以便于传送信号至所述开关驱动单元25，进而通过所述开关驱动 单元25结合所述检测控制单元27的信息控制所述控制开关22的动作。也就是说，所述开关驱动单元25结合所述微处理控制模块233和所述检测控制单元27的信号控制所述控制开关22的动作。当然，在本发明的其它实施例中，所述检测控制单元27还可以是其它电连接方式。Further, in some embodiments of the present invention, the detection control unit 27 is electrically connected to the switch driving unit 25, so as to transmit a signal to the switch driving unit 25, and then combine the detection with the switch driving unit 25 The information of the control unit 27 controls the operation of the control switch 22. That is, the switch driving unit 25 controls the operation of the control switch 22 in combination with signals from the micro-processing control module 233 and the detection control unit 27. Of course, in other embodiments of the present invention, the detection control unit 27 may also be other electrical connection modes.
图11是根据本发明的第四个实施例的串联控制装置的框图示意图。FIG. 11 is a block diagram of a series control device according to a fourth embodiment of the present invention.
图12是根据本发明的第四个实施例的串联控制装置的电路框图示意图。FIG. 12 is a schematic circuit block diagram of a series control device according to a fourth embodiment of the present invention.
所述串联控制装置20包括一取电控制单元21、一控制开关22、一开关电源单元24、一开关驱动单元25和一无休眠通信单元23。The series control device 20 includes a power-taking control unit 21, a control switch 22, a switching power supply unit 24, a switch driving unit 25, and a sleepless communication unit 23.
所述取电控制单元21选择地控制电流的通过路径，以便于控制地提供电能。更具体地，所述取电控制单元21选择地控制为所述控制开关22和/或所述无休眠通信单元23。所述取电控制单元21电连接所述控制开关22、所述无休眠通信单元23。The power-taking control unit 21 selectively controls a current passing path so as to controlly provide power. More specifically, the power taking control unit 21 is selectively controlled as the control switch 22 and / or the sleepless communication unit 23. The power taking control unit 21 is electrically connected to the control switch 22 and the sleepless communication unit 23.
在一些实施例中，所述无休眠通信单元23和所述移动控制装置10的所述通信单元13被配置为通信连接。In some embodiments, the sleepless communication unit 23 and the communication unit 13 of the mobile control device 10 are configured as a communication connection.
在本发明的一些实施例中，所述取电控制单元21分周期地选择控制电流通过的路径，比如选择控制在一个周期的中的两个半周期的通过路径不同。In some embodiments of the present invention, the power taking control unit 21 periodically selects a path through which the control current passes, for example, the two half-cycle control paths in one cycle are different.
所述控制开关22用于控制所述取电控制单元21与所述负载100的电路通断。也就是说，当所述串联控制装置20被接入负载100电路时，所述控制开关22被设置于所述取电控制单元21和所述负载100之间。当所述负载100需要工作时，所述控制开关22被闭合，使得通过所述取电控制单元21的电流通过所述控制开关22传送至所述负载100，以供所述负载100工作。当所述负载100不需要工作时，所述控制开关22被断开，即，通过所述取电控制单元21的电流不能通过所述控制开关22到达所述负载100。换句话说，所述控制开关22所在的支路为所述负载100提供工作状态的电流，比如达到额定功率工作的电流，当电流通过所述控制开关22到达所述负载100时，所述负载100能够正常工作，当电流不通过所述控制开关22到达所述负载100时，所述负载100不工作或者所述负载100在远低于额定功率的状态。The control switch 22 is used to control the circuit of the power taking control unit 21 and the load 100. That is, when the series control device 20 is connected to the load 100 circuit, the control switch 22 is disposed between the power taking control unit 21 and the load 100. When the load 100 needs to work, the control switch 22 is closed, so that the current passing through the power-taking control unit 21 is transmitted to the load 100 through the control switch 22 for the load 100 to work. When the load 100 does not need to work, the control switch 22 is turned off, that is, the current passing through the power taking control unit 21 cannot reach the load 100 through the control switch 22. In other words, the branch where the control switch 22 is located provides the load 100 with an operating current, such as a current that reaches the rated power. When the current reaches the load 100 through the control switch 22, the load 100 can work normally. When the current does not reach the load 100 through the control switch 22, the load 100 does not work or the load 100 is in a state far below the rated power.
所述控制开关22能够是一电子控制开关模块，比如继电器，本领域的技术人员应当理解的是，所述控制开关22的具体类型并不是本发明的限制。所述控制开关22具有一断开状态和一闭合状态，当所述控制开关22处于所述闭合状态 时，所述负载100的正常工作回路被接通，即所述负载100正常工作，当所述控制开关22处于所述断开状态时，所述负载100的正常工作回路被断开，即所述负载100不工作。优选地，在本发明的一些实施例中，所述控制开关22的初始状态为断开状态。The control switch 22 can be an electronic control switch module, such as a relay. Those skilled in the art should understand that the specific type of the control switch 22 is not a limitation of the present invention. The control switch 22 has an open state and a closed state. When the control switch 22 is in the closed state, the normal working circuit of the load 100 is turned on, that is, the load 100 works normally. When the control switch 22 is in the disconnected state, the normal working circuit of the load 100 is disconnected, that is, the load 100 is not operated. Preferably, in some embodiments of the present invention, the initial state of the control switch 22 is an off state.
所述开关电源单元24电连接输出和输出接口201。换句话说，所述开关电电源单元和所述取电控制单元以及所述控制开关被并联地设置与输入和输出接口。The switching power supply unit 24 is electrically connected to the output and output interface 201. In other words, the switching power supply unit and the power taking control unit and the control switch are provided in parallel with input and output interfaces.
所述开关电源单元24用于调节输入的电能，比如进行电压或者电流的调节。更具体地，所述开关电源单元24调节由输入接口到达所述负载100和所述无休眠通信单元23的电能，以使得通过所述开关电源单元24至所述负载100和所述无休眠通信单元23的电流都较小，由此使得当所述电流仅通过所述开关电源单元24至所述负载100时，所述负载100不会启动工作，比如灯具不会出现闪烁或者发光的现象，且使得所述无休眠通信单元23在较低功率下持续工作。所述开关电源单元24被设置于所述取电控制单元21和所述控制开关22两侧，当所述控制开关22被闭合时，所述开关电源单元24失电而停止工作，当所述控制开关22被断开时，所述开关电源单元24工作。换句话说，当所述控制开关22被闭合时，所述开关电源单元24被短路，电流不经过所述开关电源单元24，因此所述开关电源单元24不工作。所述开关电源单元24获取所述控制开关24闭合瞬间的电能，供所述无休眠通信单元23工作。The switching power supply unit 24 is used to adjust the input power, such as adjusting the voltage or current. More specifically, the switching power supply unit 24 adjusts the power reaching the load 100 and the sleepless communication unit 23 through an input interface, so that the load 100 and the sleepless communication pass through the switching power supply unit 24. The current of the unit 23 is small, so that when the current only passes through the switching power supply unit 24 to the load 100, the load 100 will not start to work, such as the lamp will not flash or emit light. In addition, the non-sleeping communication unit 23 continues to work under lower power. The switching power supply unit 24 is provided on both sides of the power-taking control unit 21 and the control switch 22. When the control switch 22 is closed, the switching power supply unit 24 loses power and stops working. When the control switch 22 is turned off, the switching power supply unit 24 operates. In other words, when the control switch 22 is closed, the switching power supply unit 24 is short-circuited, and current does not pass through the switching power supply unit 24, so the switching power supply unit 24 does not work. The switching power supply unit 24 obtains electric energy at the moment when the control switch 24 is closed for the non-sleeping communication unit 23 to work.
当所述串联控制装置20被接入负载100电路时，所述控制开关22电连接所述取电控制单元21和所述负载100以及所述无休眠通信单元23。更具体地，所述开关电源单元24被设置于所述取电控制单元21和所述控制开关22的两侧，也就是说，输入的电流能够选择地通过所述控制开关22或者所述开关电源单元24到达所述负载100，由此形成不同的闭合工作回路，比如形成负载正常工作回路或串联控制装置低功率工作回路。When the series control device 20 is connected to the load 100 circuit, the control switch 22 is electrically connected to the power taking control unit 21 and the load 100 and the sleepless communication unit 23. More specifically, the switching power supply unit 24 is provided on both sides of the power taking control unit 21 and the control switch 22, that is, the input current can be selectively passed through the control switch 22 or the switch The power supply unit 24 reaches the load 100, thereby forming different closed working circuits, such as forming a normal working circuit of a load or a low-power working circuit of a series control device.
当所述控制开关22闭合后，所述开关电源单元24失电而停止工作，通过所述取电控制单元21的电流通过所述控制开关22被传送至所述负载100，供所述负载100正常工作，所述无休眠通信单元23和所述开关驱动单元25由所述取电控制单元21直接获取电能而维持工作，即，所述取电控制单元21为所述无休眠通信单元23和所述开关驱动单元25提供低功率工作的电流，即使得所述无休眠 通信单元23持续低功率地工作，且持续接收所述移动控制装置10发送的控制信息。当所述控制开关22断开时，输入的电流通过所述开关电源单元24的电流被调节后至所述无休眠通信单元23，并且部分较小的电流被传送至所述负载100，以形成一个闭合的电路，比如在所述零线和所述火线之间形成一个低功率的闭合电路，此时电路中电流主要用于维持所述无休眠通信单元23的工作，因此通过所述负载100的电流较小，因此不会使得所述负载100工作，如灯具出现闪烁以及发亮的情况。由此，不管所述负载100处于工作状态或者所述负载100处于非工作状态，所述无休眠通信单元23都可以获取工作的电能，从而持续地接收所述移动控制装置10发送的信号，因此不需要所述移动控制装置10发送长信号，所述串联控制装置20也可以准确地接收到所述移动控制装置10发送的信号，因此不会出现控制不灵的现象。值得一提的是，当所述控制开关22闭合时或者闭合瞬间，所述开关电源单元24获取所述控制开关22闭合瞬间的电能，供所述无休眠通信单元23和所述开关驱动单元25工作，即所述取电控制单元为所述无休眠通信大暖23以及所述开关驱动单元25供电之前，所述开关电源单元24继续为所述无休眠通信单元23以及所述开关驱动单元25供电，从而保证所述无休眠通信单元无休眠地持续工作。When the control switch 22 is closed, the switching power supply unit 24 loses power and stops working, and the current passing through the power taking control unit 21 is transmitted to the load 100 through the control switch 22 for the load 100. Normal operation, the non-sleeping communication unit 23 and the switch driving unit 25 are directly obtained by the power-taking control unit 21 to maintain work, that is, the power-taking control unit 21 is the non-sleeping communication unit 23 and The switch driving unit 25 provides a low-power working current, that is, the sleepless communication unit 23 continues to work at low power, and continuously receives control information sent by the mobile control device 10. When the control switch 22 is turned off, the input current is adjusted to the sleepless communication unit 23 through the current of the switching power supply unit 24, and a part of the smaller current is transmitted to the load 100 to form A closed circuit, for example, a low-power closed circuit is formed between the neutral line and the live line. At this time, the current in the circuit is mainly used to maintain the work of the non-sleep communication unit 23, so it passes the load 100. The current is small, so the load 100 will not work, such as flashing and lighting of the lamp. Therefore, regardless of whether the load 100 is in the working state or the load 100 is in the non-working state, the non-sleeping communication unit 23 can obtain working electrical energy, so as to continuously receive signals sent by the mobile control device 10, so There is no need for the mobile control device 10 to send a long signal, and the serial control device 20 can also accurately receive the signal sent by the mobile control device 10, so no control failure occurs. It is worth mentioning that, when the control switch 22 is closed or at the moment of closing, the switching power supply unit 24 obtains the power at the moment of the control switch 22 being closed, for the sleepless communication unit 23 and the switch driving unit 25 Before the power-taking control unit supplies power to the non-sleep communication unit 23 and the switch driving unit 25, the switching power supply unit 24 continues to provide power to the non-sleep communication unit 23 and the switch driving unit 25. Power is supplied, thereby ensuring that the sleepless communication unit continues to work without sleep.
所述开关电源单元24举例地但不限于开关电源模块，当然，所述开关电源单元24还能够使其它的电源调节装置，如，所述开关电源单元24为降压型AC-DC转换器，举例地，所述开关电源单元输出的电压范围为1.5～24V。The switching power supply unit 24 is exemplified but not limited to a switching power supply module. Of course, the switching power supply unit 24 can also enable other power adjustment devices. For example, the switching power supply unit 24 is a step-down AC-DC converter. For example, the output voltage range of the switching power supply unit is 1.5 to 24V.
所述开关驱动单元25用于驱动所述控制开关22工作，比如驱动所述控制开关22闭合或断开。进一步，所述开关驱动单元25由所述无休眠通信单元23获取信号以驱动所述控制开关22工作。也就是说，所述无休眠通信单元23发送控制信号至所述开关驱动单元25，又经由所述开关驱动单元25驱动所述控制开关22工作，由此控制所述负载100的工作电流的通断，比如控制由所述取电控制单元21通过所述控制开关22至所述负载100的工作电流的通断，由此实现对所述负载100的无线控制。The switch driving unit 25 is configured to drive the control switch 22 to work, for example, to drive the control switch 22 to close or open. Further, the switch driving unit 25 obtains a signal from the sleepless communication unit 23 to drive the control switch 22 to work. That is, the sleepless communication unit 23 sends a control signal to the switch driving unit 25, and drives the control switch 22 to operate via the switch driving unit 25, thereby controlling the flow of the working current of the load 100. Turn off, for example, control the on / off of the working current from the power taking control unit 21 to the load 100 through the control switch 22, thereby implementing wireless control of the load 100.
进一步，当所述控制开关22断开时，所述开关驱动单元25由所述开关电源单元24获取通过电能，也就是说，所述开关电源单元24以电连接所述开关驱动单元25的方式为所述开关驱动单元25提供工作的电能。当所述控制开关22闭合时，所述开关驱动单元25由所述开关电源单元24或所述取电控制单元21供 电。换句话说，所述开关驱动单元25分别电连接所述无休眠通信单元23、所述开关电源单元24和所述控制开关22。所述开关驱动单元25举例地但不限于继电器驱动模块。Further, when the control switch 22 is turned off, the switch driving unit 25 obtains passing power from the switching power supply unit 24, that is, the switching power supply unit 24 is electrically connected to the switch driving unit 25. The switch driving unit 25 is provided with working power. When the control switch 22 is closed, the switch driving unit 25 is powered by the switching power supply unit 24 or the power-taking control unit 21. In other words, the switch driving unit 25 is electrically connected to the sleepless communication unit 23, the switching power supply unit 24, and the control switch 22, respectively. The switch driving unit 25 is exemplified but not limited to a relay driving module.
进一步，参照图11和图12，所述取电控制单元21包括一第一半周控制元件211、一第二半周控制元件212以及一脉宽控制器213，所述第一半周控制元件211和所述第二半周控制元件212分别选择地控制相反的两个半周的电流。优选地，所述第一半周控制元件211和所述第二半周控制元件212选择控制的电流方向相反。举例地，在一个正弦电流周期中，所述第一半周控制元件211选择控制正半周期的电流，所述第二半周控制元件212选择控制负半周期的电流。也就是说，半周期的电流选择地通过所述第一半周控制元件211，另半周期的电流选择地通过所述第二半周控制元件212。所述脉宽控制器213控制所述第二半周控制元件212在预定区间断开，并且获取电路中的电能，为所述无休眠通信单元23供电。在一些实施例中，所述脉宽控制器213控制所述第二半周控制元件212在电路过零点时断开较小的区间。Further, referring to FIGS. 11 and 12, the power taking control unit 21 includes a first half-cycle control element 211, a second half-cycle control element 212, and a pulse width controller 213. The first half-cycle control element 211 The second half cycle control element 212 selectively controls the currents in the opposite two half cycles. Preferably, the directions of the currents selected and controlled by the first half-cycle control element 211 and the second half-cycle control element 212 are opposite. For example, in a sinusoidal current cycle, the first half-cycle control element 211 selects to control the current of the positive half-cycle, and the second half-cycle control element 212 selects to control the current of the negative half-cycle. That is, a half-cycle current is selectively passed through the first half-cycle control element 211, and a half-cycle current is selectively passed through the second half-cycle control element 212. The pulse width controller 213 controls the second half-cycle control element 212 to be turned off in a predetermined interval, and obtains electrical energy in the circuit to supply power to the non-sleeping communication unit 23. In some embodiments, the pulse width controller 213 controls the second half-cycle control element 212 to turn off a smaller interval when the circuit crosses zero.
进一步，当所述串联控制装置20被接入负载100电路中时，通过所述取电控制单元21的选择半周期的电流通过所述第一半周控制元件211，当所述控制开关22闭合时，半周电流通过所述第一半周控制元件211到达所述控制开关22，通过所述控制开关22传送至所述负载100正常工作，当电流进入第二半周期时，所述脉宽控制器213控制所述第二半周控制元件212在过零点时断开较小电压区间，以不影响所述负载100正常工作，并且在断开的瞬间所述脉宽控制器213获取电路中的电能，供所述无休眠通信单元23工作。特别地，所述脉宽控制器213获取的电能能够支撑所述无休眠通信单元23多个周期的工作。当所述控制开关22被断开时，半周电流通过所述第一半周控制元件211而到达所述开关电源单元24，经过所述开关电源单元24调节分别被传送至所述无休眠通信单元23和所述负载100，当电流进入第二半周期时，所述脉宽控制器213控制所述第二半周控制元件212在过零点时断开较小电压区间，并且在断开的瞬间所述脉宽控制器213获取电路中的电能，供所述无休眠通信单元23工作。Further, when the series control device 20 is connected to the load 100 circuit, a current of a selected half cycle through the power-taking control unit 21 passes through the first half-cycle control element 211, and when the control switch 22 is closed At this time, a half-cycle current reaches the control switch 22 through the first half-cycle control element 211, and is transmitted to the load 100 through the control switch 22 to work normally. When the current enters the second half-cycle, the pulse width control The controller 213 controls the second half-cycle control element 212 to turn off the smaller voltage interval at the zero crossing point, so as not to affect the normal operation of the load 100, and the pulse width controller 213 obtains the electrical energy in the circuit at the moment of disconnection. , For the non-sleep communication unit 23 to work. In particular, the power obtained by the pulse width controller 213 can support the multiple-cycle work of the non-sleeping communication unit 23. When the control switch 22 is turned off, a half-cycle current passes through the first half-cycle control element 211 to reach the switching power supply unit 24, and after being adjusted by the switching power supply unit 24, it is transmitted to the non-sleeping communication unit, respectively. 23 and the load 100, when the current enters the second half cycle, the pulse width controller 213 controls the second half cycle control element 212 to disconnect the smaller voltage interval at the zero crossing, and The pulse width controller 213 obtains electrical energy in the circuit for the sleepless communication unit 23 to work.
也就是说，当所述控制开关22断开时，所述无休眠通信单元23由所述开关电源单元24获取低功率工作的电能，此时所述负载100不工作，当所述控制开关22闭合时，所述负载100工作，所述开关电源单元24不工作，所述无休眠通 信单元23由所述脉宽控制器213获取电能，由此不管是所述负载100是否工作，以及不论电路中的电流处于哪个半周期，所述无休眠通信单元23都可以持续获取低功率工作的电能，即使得所述无休眠通信单元23持续处于低功率工作状态，而不需要休眠。That is, when the control switch 22 is turned off, the non-sleeping communication unit 23 obtains low-power working power from the switching power supply unit 24. At this time, the load 100 does not work, and when the control switch 22 When closed, the load 100 works, the switching power supply unit 24 does not work, and the non-sleeping communication unit 23 obtains power from the pulse width controller 213, so whether the load 100 is working or not, and regardless of the circuit In which half cycle of the medium current is the non-sleeping communication unit 23 can continuously obtain power for low-power operation, that is, the non-sleeping communication unit 23 continues to be in a low-power working state without sleeping.
在一些实施例中，所述无休眠通信单元23设置电能存储元件存储电能，比如，存储所述脉宽控制器213获取的断开区间的电能，供所述无休眠通信单元23的多个周期的工作，也就是说，在一个周期后，即使没有电能提供，所述脉宽控制器213获取的电能被存储后继续为所述无休眠通信单元24供电。In some embodiments, the non-sleeping communication unit 23 is provided with an energy storage element to store electrical energy, for example, storing the power of the disconnection interval obtained by the pulse width controller 213 for multiple cycles of the non-sleeping communication unit 23 That is, after one cycle, even if there is no power supply, the power obtained by the pulse width controller 213 is stored and continues to power the non-sleeping communication unit 24.
所述无休眠通信单元23包括一通信模块231、一稳压模块232和一微处理控制模块233，所述通信模块231用于通信连接所述移动控制装置10，所述稳压模块232用于调节传送至所述无休眠通信模块231的电能，所述微处理控制模块233用于处理控制信号向所述开关驱动单元25发送控制信息。The non-dormant communication unit 23 includes a communication module 231, a voltage stabilization module 232, and a microprocessor control module 233. The communication module 231 is configured to communicate with the mobile control device 10, and the voltage stabilization module 232 is configured to The power transmitted to the non-sleep communication module 231 is adjusted. The micro-processing control module 233 is configured to process control signals and send control information to the switch driving unit 25.
进一步，所述脉宽控制器213电连接所述稳压模块232，以便于通过所述稳压模块232调节所述脉宽控制器213传送的电能。所述开关电源单元24电连接所述稳压模块232，以便于通过所述稳压模块232调节由所述开关电源单元24传送的电能。也就是说，通过所述脉宽控制器213和所述开关电源单元24传送至所述无休眠通信单元23的电能都可以通过所述稳压模块232调节，以保证所述无休眠通信单元23低功率稳定工作。Further, the pulse width controller 213 is electrically connected to the voltage stabilizing module 232, so as to adjust the power transmitted by the pulse width controller 213 through the voltage stabilizing module 232. The switching power supply unit 24 is electrically connected to the voltage stabilizing module 232 so as to regulate the power transmitted by the switching power supply unit 24 through the voltage stabilizing module 232. That is, the power transmitted to the non-sleep communication unit 23 through the pulse width controller 213 and the switching power supply unit 24 can be adjusted by the voltage stabilization module 232 to ensure that the non-sleep communication unit 23 Low power stable operation.
图13是根据本发明的第五个实施例的串联控制装置的框图示意图。FIG. 13 is a block diagram of a series control device according to a fifth embodiment of the present invention.
所述串联控制装置20包括一低压开关电源单元241、一控制开关22、一开关电源单元24、一开关驱动单元25和一无休眠通信单元23。The serial control device 20 includes a low-voltage switching power supply unit 241, a control switch 22, a switching power supply unit 24, a switch driving unit 25 and a sleepless communication unit 23.
所述低压开关电源241和所述开关电源单元24分别为所述无休眠通信单元232供电，换句话说，所述低压开关电源单元241和所述开关电源单元24电连接所述无休眠通信单元23。The low-voltage switching power supply 241 and the switching power supply unit 24 supply power to the sleepless communication unit 232, in other words, the low-voltage switching power supply unit 241 and the switching power supply unit 24 are electrically connected to the sleepless communication unit. twenty three.
在一些实施例中，所述无休眠通信单元23和所述移动控制装置10的所述通信单元13被配置为通信连接。In some embodiments, the sleepless communication unit 23 and the communication unit 13 of the mobile control device 10 are configured as a communication connection.
所述控制开关22用于控制所述取电控制单元21与所述负载100的电路通断。也就是说，当所述串联控制装置20被接入负载100电路时，所述控制开关22输入接口201和所述负载100之间。当所述负载100需要工作时，所述控制开关22被闭合，使得输入的电流通过所述控制开关22传送至所述负载100，以供所 述负载100工作。当所述负载100不需要工作时，所述控制开关22被断开，即，输入的电流不能通过所述控制开关22到达所述负载100。换句话说，所述控制开关22所在的支路为所述负载100提供工作状态的电流，比如达到额定功率工作的电流，当电流通过所述控制开关22到达所述负载100时，所述负载100能够正常工作，当电流不通过所述控制开关22到达所述负载100时，所述负载100不工作或者所述负载100在远低于额定功率的状态。The control switch 22 is used to control the circuit of the power taking control unit 21 and the load 100. That is, when the series control device 20 is connected to the load 100 circuit, the control switch 22 is input between the interface 201 and the load 100. When the load 100 needs to work, the control switch 22 is closed, so that the input current is transmitted to the load 100 through the control switch 22 for the load 100 to work. When the load 100 does not need to work, the control switch 22 is turned off, that is, the input current cannot reach the load 100 through the control switch 22. In other words, the branch where the control switch 22 is located provides the load 100 with an operating current, such as a current that reaches the rated power. When the current reaches the load 100 through the control switch 22, the load 100 can work normally. When the current does not reach the load 100 through the control switch 22, the load 100 does not work or the load 100 is in a state far below the rated power.
在本发明的一些实施例中，所述控制开关22是半导体开关器件，举例地但不限于，可控硅、MOS管等开关型半导体器件，本领域的技术人员应当理解的是，所述控制开关22的具体类型并不是本发明的限制。所述控制开关22具有一断开状态和一闭合状态，当所述控制开关22处于所述闭合状态时，所述负载100的正常工作回路被接通，即所述负载100正常工作，当所述控制开关22处于所述断开状态时，所述负载100的正常工作回路被断开，即所述负载100不工作。优选地，在本发明的一些实施例中，所述控制开关22的初始状态为断开状态。In some embodiments of the present invention, the control switch 22 is a semiconductor switching device, such as, but not limited to, a switching semiconductor device such as a thyristor or a MOS transistor. Those skilled in the art should understand that the control The specific type of switch 22 is not a limitation of the present invention. The control switch 22 has an open state and a closed state. When the control switch 22 is in the closed state, the normal working circuit of the load 100 is turned on, that is, the load 100 works normally. When the control switch 22 is in the disconnected state, the normal working circuit of the load 100 is disconnected, that is, the load 100 is not operated. Preferably, in some embodiments of the present invention, the initial state of the control switch 22 is an off state.
所述低压开关电源单元241和所述开关电源单元24分别电连接输入与输出接口201。换句话说，所述开关电源单元24和所低压开关电源单元241以及所述控制开关22被并联地设置于输入和输出接口201。The low-voltage switching power supply unit 241 and the switching power supply unit 24 are electrically connected to the input and output interfaces 201, respectively. In other words, the switching power supply unit 24 and the low-voltage switching power supply unit 241 and the control switch 22 are provided in parallel to the input and output interface 201.
所述低压开关电源单元241和所述开关电源单元24用于调节输入的电能，比如进行电压或者电流的调节。更具体地，所述低压开关电源241调节由输入接口201至所述无休眠通信单元的电能，所述开关电源单元24调节由输入接口201至所述无休眠通信单元23以及所述负载100的电能。The low-voltage switching power supply unit 241 and the switching power supply unit 24 are used to adjust the input power, such as voltage or current. More specifically, the low-voltage switching power supply 241 regulates the power from the input interface 201 to the sleepless communication unit, and the switching power supply unit 24 regulates the power from the input interface 201 to the sleepless communication unit 23 and the load 100. Electrical energy.
更具体地，所述开关电源单元24调节由输入接口到达所述负载100和所述无休眠通信单元23的电能，以使得通过所述开关电源单元24至所述负载100和所述无休眠通信单元23的电流都较小，由此使得当所述电流仅通过所述开关电源单元24至所述负载100时，所述负载100不会启动工作，比如灯具不会出现闪烁或者发光的现象，且使得所述无休眠通信单元23在较低功率下持续工作。所述开关电源单元24被设置于所述控制开关22两侧，当所述控制开关22被闭合时，所述开关电源单元24失电而停止工作，当所述控制开关22被断开时，所述开关电源单元24工作。换句话说，当所述控制开关22被闭合时，所述开关电源单元24被短路，电流不经过所述开关电源单元24，因此所述开关电源单元24不工作。所述开关电源单元24获取所述控制开关24闭合瞬间的电能，供所述无 休眠通信单元23工作。More specifically, the switching power supply unit 24 adjusts the power reaching the load 100 and the sleepless communication unit 23 through an input interface, so that the load 100 and the sleepless communication pass through the switching power supply unit 24. The current of the unit 23 is small, so that when the current only passes through the switching power supply unit 24 to the load 100, the load 100 will not start to work, such as the lamp will not flash or emit light. In addition, the non-sleeping communication unit 23 continues to work under lower power. The switching power supply unit 24 is disposed on both sides of the control switch 22. When the control switch 22 is closed, the switching power supply unit 24 loses power and stops working. When the control switch 22 is turned off, The switching power supply unit 24 works. In other words, when the control switch 22 is closed, the switching power supply unit 24 is short-circuited, and current does not pass through the switching power supply unit 24, so the switching power supply unit 24 does not work. The switching power supply unit 24 obtains electric energy at the moment when the control switch 24 is closed for the non-sleeping communication unit 23 to work.
所述开关驱动单元25用于驱动所述控制开关22工作，比如驱动所述控制开关22闭合或断开。进一步，所述开关驱动单元25由所述无休眠通信单元23获取信号以驱动所述控制开关22工作。也就是说，所述无休眠通信单元23发送控制信号至所述开关驱动单元25，又经由所述开关驱动单元25驱动所述控制开关22工作，由此控制所述负载100的工作电流的通断，比如控制由所述取电控制单元21通过所述控制开关22至所述负载100的工作电流的通断，由此实现对所述负载100的无线控制。The switch driving unit 25 is configured to drive the control switch 22 to work, for example, to drive the control switch 22 to close or open. Further, the switch driving unit 25 obtains a signal from the sleepless communication unit 23 to drive the control switch 22 to work. That is, the sleepless communication unit 23 sends a control signal to the switch driving unit 25, and drives the control switch 22 to operate via the switch driving unit 25, thereby controlling the flow of the working current of the load 100. Turn off, for example, control the on / off of the working current from the power taking control unit 21 to the load 100 through the control switch 22, thereby implementing wireless control of the load 100.
所述无休眠通信单元23包括一通信模块231、一稳压模块232、一微处理控制模块233和一储能模块234，所述通信模块231用于通信连接所述移动控制装置10，所述稳压模块232用于调节传送至所述无休眠通信模块231的电能，所述微处理控制模块233用于处理控制信号向所述开关驱动单元25发送控制信息。The sleepless communication unit 23 includes a communication module 231, a voltage stabilization module 232, a micro-processing control module 233, and an energy storage module 234. The communication module 231 is configured to communicate with the mobile control device 10. The voltage stabilization module 232 is configured to regulate the power transmitted to the non-sleep communication module 231, and the micro-processing control module 233 is configured to process control signals and send control information to the switch driving unit 25.
所述储能模块234用于存储电能，更具体地，所述储能模块234存储所述低压开关电源单元241和/或所述开关电源单元24输入的电能。The energy storage module 234 is configured to store electrical energy. More specifically, the energy storage module 234 stores electrical energy input by the low-voltage switching power supply unit 241 and / or the switching power supply unit 24.
所述储能模块234电连接所述稳压模块232，为所述稳压模块232供电，也就是说，由所述储能模块234存储的电能经过所述稳压模块232稳压调节后供所述无休眠通信单元23工作。The energy storage module 234 is electrically connected to the voltage stabilization module 232 to supply power to the voltage stabilization module 232, that is, the energy stored by the energy storage module 234 is regulated by the voltage stabilization module 232 and then supplied. The non-sleeping communication unit 23 works.
在本发明的一些实施例中，所述低压开关电源单元241和所述开关电源单元24电连接所述稳压模块232，以便于通过所述稳压模块232调节由所述开关电源单元24传送的电能。也就是说，所述低压开关电源单元241和所述开关电源单元24传送至所述无休眠通信单元23的电能都可以通过所述稳压模块232调节，以保证所述无休眠通信单元23低功率稳定工作。In some embodiments of the present invention, the low-voltage switching power supply unit 241 and the switching power supply unit 24 are electrically connected to the voltage stabilizing module 232, so as to be regulated by the voltage stabilizing module 232 for transmission by the switching power supply unit 24. Of electrical energy. That is, the power transmitted by the low-voltage switching power supply unit 241 and the switching power supply unit 24 to the sleepless communication unit 23 can be adjusted by the voltage stabilization module 232 to ensure that the sleepless communication unit 23 is low. Power stable operation.
在本发明的一些实施例中，当所述控制开关22断开时，所述开关电源单元24工作，由所述控制开关22两侧获取电能，并且与所述负载100形成闭合回路为所述无休眠通信单元23供电。所述开关电源单元24是降压调节电路，比如BUCK降压电路，从而使得通过所述开关电源单元24到达所述负载100时的电流比较小，使得所述负载100不会进行工作，比如不会使得灯具出现闪烁。换句话说，当所述控制开关22断开时，通过所述开关电源单元24的作用，所述开关电源单元24、所述无休眠通信单元以及所述负载构成的电路电流较小，从而使得所述负载100不工作，且使得所述无休眠通信单元23低功耗工作。In some embodiments of the present invention, when the control switch 22 is turned off, the switching power supply unit 24 is operated, power is obtained from both sides of the control switch 22, and a closed loop is formed with the load 100 as the The sleepless communication unit 23 is powered. The switching power supply unit 24 is a step-down regulating circuit, such as a BUCK step-down circuit, so that the current when the switching power supply unit 24 reaches the load 100 is relatively small, so that the load 100 will not work, such as Will make the luminaire flicker. In other words, when the control switch 22 is turned off, the circuit current formed by the switching power supply unit 24, the non-sleeping communication unit, and the load is smaller by the function of the switching power supply unit 24, so that The load 100 does not work and makes the non-sleeping communication unit 23 work with low power consumption.
在本发明的一些实施例中，当所述控制开关22闭合时或者闭合瞬间，所述开关电源单元24获取闭合的电能，并且将其存储于所述储能模块234，继续供所述无休眠通信单元23工作。In some embodiments of the present invention, when or when the control switch 22 is closed, the switching power supply unit 24 obtains the closed electric energy and stores it in the energy storage module 234 to continue to supply the non-sleep The communication unit 23 works.
当所述控制开关22闭合后或者闭合预定时间后，所述开关电源单元24失电而停止工作，输入的电流通过所述控制开关22被传送至所述负载100，供所述负载100正常工作，所述无休眠通信单元23和所述开关驱动单元25由所述低压开关取电单元241获取电能而维持工作。所述低压开关取电单元241为所述无休眠通信单元23和所述开关驱动单元25提供低功率工作的电流，即使得所述无休眠通信单元23持续低功率地工作，且持续接收所述移动控制装置10发送的控制信息。举例地，在控制开关闭合后，所述存储模块234提供的电能供所述无休眠通信单元工作，当电路中电流过零点时，控制所述控制开关22断开预定区间，所述低压开关电源单元241获取预定区间的电能，并且进行调节输送至所述无休眠通信单元23，即，所述低压开关电源单元421获取负载100在工作状态时一个短时间的断开的电能，由此供所述无休眠通信单元23工作，且选择在过零点位置，电压较小的范围内断开，且断开瞬间较短，因此不会影响负载的正常工作，比如不会使得灯具出现闪烁现象。举例地，所述低压开关电源单元241能够是一升压型转换器，比如BOOST型，从而使得获取的电压较小，但是提供于所述无休眠通信单元23的电压较高，或者说，能够使得所述无休眠通信单元在获得极低的电压状态下继续正常工作。举例地，所述低压开关电源单元241获取的电能被存储于所述储能模块234，供所述无休眠通信单元23工作，比如至少供所述休眠通信模块23工作至下一周期，所述控制开关22再次被断开预定区间，所述低压开关电源单元241再次获取电能后，由此重复，所述低压开关电源单元241和所述储能模块234配合持续在所述控制开关22闭合状态、所述负载100工作时，为所述无休眠通信单元23持续供电。When the control switch 22 is closed or after a predetermined time is closed, the switching power supply unit 24 loses power and stops working. The input current is transmitted to the load 100 through the control switch 22 for the load 100 to work normally. The non-sleeping communication unit 23 and the switch driving unit 25 obtain power from the low-voltage switch power-taking unit 241 and maintain operation. The low-voltage switch power-taking unit 241 provides a low-power working current to the non-sleeping communication unit 23 and the switch driving unit 25, that is, the non-sleeping communication unit 23 continues to work at low power and continuously receives the Control information transmitted by the mobile control device 10. For example, after the control switch is closed, the power provided by the storage module 234 is provided for the non-sleeping communication unit to work. When the current in the circuit crosses a zero point, the control switch 22 is controlled to open a predetermined interval, and the low-voltage switching power supply The unit 241 obtains electric energy in a predetermined interval, and performs adjustment and transmission to the non-sleep communication unit 23, that is, the low-voltage switching power supply unit 421 obtains electric energy that is disconnected for a short time when the load 100 is in an operating state, thereby providing power to The non-sleeping communication unit 23 works, and is selected to be disconnected in the range of the zero crossing point, the voltage is small, and the disconnection instant is short, so it will not affect the normal operation of the load, such as not causing the lamp to flicker. For example, the low-voltage switching power supply unit 241 can be a step-up converter, such as a BOOST type, so that the obtained voltage is small, but the voltage provided to the non-sleeping communication unit 23 is higher, or it can be This enables the non-sleeping communication unit to continue to work normally when it obtains an extremely low voltage state. For example, the electrical energy obtained by the low-voltage switching power supply unit 241 is stored in the energy storage module 234 for the non-sleep communication unit 23 to work, for example, at least the sleep communication module 23 is operated to the next cycle. The control switch 22 is opened again for a predetermined interval. After the low-voltage switching power supply unit 241 obtains electric power again, the process repeats. The low-voltage switching power supply unit 241 and the energy storage module 234 cooperate to continue to close the control switch 22 When the load 100 is working, it continuously supplies power to the non-sleeping communication unit 23.
也就是说，当所述控制开关22断开时，所述无休眠通信单元23由所述开关电源单元24获取低功率工作的电能，此时所述负载100不工作，当所述控制开关22闭合时，所述负载100工作，所述开关电源单元24不工作，所述无休眠通信单元23由所述脉宽控制器213获取电能，由此不管是所述负载100是否工作，以及不论电路中的电流处于哪个半周期，所述无休眠通信单元23都可以持续获取低功率工作的电能，即使得所述无休眠通信单元23持续处于低功率工作状态， 而不需要休眠。That is, when the control switch 22 is turned off, the non-sleeping communication unit 23 obtains low-power working power from the switching power supply unit 24. At this time, the load 100 does not work, and when the control switch 22 When closed, the load 100 works, the switching power supply unit 24 does not work, and the non-sleeping communication unit 23 obtains power from the pulse width controller 213, so whether the load 100 is working or not, and regardless of the circuit In which half cycle of the medium current is the non-sleeping communication unit 23 can continuously obtain low-power work energy, that is, the non-sleeping communication unit 23 continues to be in a low-power working state without sleeping.
换句话说，当所述控制开关22断开时，输入的电流通过所述开关电源单元24的电流被调节后至所述无休眠通信单元23，并且部分较小的电流被传送至所述负载100，以形成一个闭合的电路，比如在所述零线和所述火线之间形成一个低功率的闭合电路，此时电路中电流主要用于维持所述无休眠通信单元23的工作，因此通过所述负载100的电流较小，因此不会使得所述负载100工作，如灯具出现闪烁以及发亮的情况。由此，不管所述负载100处于工作状态或者所述负载100处于非工作状态，所述无休眠通信单元23都可以获取工作的电能，从而持续地接收所述移动控制装置10发送的信号，因此不需要所述移动控制装置10发送长信号，所述串联控制装置20也可以准确地接收到所述移动控制装置10发送的信号，因此不会出现控制不灵的现象。值得一提的是，当所述控制开关22闭合时或者闭合瞬间，所述开关电源单元24获取所述控制开关22闭合瞬间的电能，供所述无休眠通信单元23和所述开关驱动单元25工作，即所述取电控制单元为所述无休眠通信大暖23以及所述开关驱动单元25供电之前，所述开关电源单元24继续为所述无休眠通信单元23以及所述开关驱动单元25供电，从而保证所述无休眠通信单元无休眠地持续工作。In other words, when the control switch 22 is turned off, the input current is adjusted to the non-sleep communication unit 23 after the current of the switching power supply unit 24 is adjusted, and a part of the smaller current is transmitted to the load. 100 to form a closed circuit. For example, a low-power closed circuit is formed between the neutral line and the live line. At this time, the current in the circuit is mainly used to maintain the work of the non-sleep communication unit 23. The current of the load 100 is small, so the load 100 will not be made to work, such as the situation of the lamp flickering and lighting. Therefore, regardless of whether the load 100 is in the working state or the load 100 is in the non-working state, the non-sleeping communication unit 23 can obtain working electrical energy, thereby continuously receiving signals sent by the mobile control device 10, There is no need for the mobile control device 10 to send a long signal, and the serial control device 20 can also accurately receive the signal sent by the mobile control device 10, so no control failure occurs. It is worth mentioning that, when the control switch 22 is closed or at the moment of closing, the switching power supply unit 24 obtains the power at the moment of the control switch 22 being closed, for the sleepless communication unit 23 and the switch driving unit 25 Before the power-taking control unit supplies power to the non-sleep communication unit 23 and the switch driving unit 25, the switching power supply unit 24 continues to provide power to the non-sleep communication unit 23 and the switch driving unit 25. Power is supplied, thereby ensuring that the sleepless communication unit continues to work without sleep.
所述开关电源单元24举例地但不限于开关电源模块，当然，所述开关电源单元24还能够使其它的电源调节装置，如，所述开关电源单元24为降压型AC-DC转换器，比如BUCK型转换器，举例地但不限于，所述开关电源单元24输出的电压范围为1.5～24V。所述低压开关电源单元241为升压型AC-DC转换器，比如BOOST类型转换器，所述低压开关电源单元241输出的电压范围为1.5～24V。The switching power supply unit 24 is exemplified but not limited to a switching power supply module. Of course, the switching power supply unit 24 can also enable other power adjustment devices. For example, the switching power supply unit 24 is a step-down AC-DC converter. For example, a BUCK converter, for example but not limited to, the voltage range output by the switching power supply unit 24 is 1.5 to 24V. The low-voltage switching power supply unit 241 is a step-up AC-DC converter, such as a BOOST type converter, and the voltage output by the low-voltage switching power supply unit 241 is 1.5 to 24V.
在本发明的一些实施例中，所述低压开关电源单元241是脉冲取电型降压转换器，所述开关电源单元24是降压型转换器。In some embodiments of the present invention, the low-voltage switching power supply unit 241 is a pulse-powered step-down converter, and the switching power supply unit 24 is a step-down converter.
在本发明的一些实施例中，所述稳压模块选自组合：BUCK型DC-DC转换器、BOOST升压DC-DC转换器、LDO稳压器中的一种。In some embodiments of the present invention, the voltage stabilizing module is selected from the group consisting of a BUCK-type DC-DC converter, a BOOST step-up DC-DC converter, and an LDO voltage regulator.
在本发明的一些实施例中，所述通信模块是一具有高频接收和/或发射功能的集成电路。In some embodiments of the present invention, the communication module is an integrated circuit with a high-frequency receiving and / or transmitting function.
在本发明的一些实施例中，当所述移动控制装置10发射出的所述控制信号的时间不超过50ms时，所述串联控制装置20作出即时相应，控制所述负载100 工作，不影响所述负载100的工作状态In some embodiments of the present invention, when the time of the control signal emitted by the mobile control device 10 does not exceed 50 ms, the series control device 20 makes an immediate response to control the work of the load 100 without affecting all The working state of the load 100
在本发明的一些实施例中，所述控制开关22是半导体开关器件。In some embodiments of the present invention, the control switch 22 is a semiconductor switching device.
图14是根据本发明的第六个实施例的串联控制装置20立体示意图。FIG. 14 is a schematic perspective view of a series control device 20 according to a sixth embodiment of the present invention.
在本发明的这个实施例中，所述移动控制装置10包括多个所述按键11，所述串联控制装置20分别控制多个所述负载100的工作，也就是说，所述电路控制***被应用于多路所述负载100工作的控制回路。In this embodiment of the present invention, the movement control device 10 includes a plurality of the keys 11, and the series control device 20 controls the work of a plurality of the loads 100 respectively, that is, the circuit control system is controlled by It is applied to multiple control loops in which the load 100 works.
进一步地，所述串联控制装置20包括多个所述控制开关22，各所述控制开关22用于控制所述取电控制单元21与对应的所述负载100的电路通断。也就是说，当所述串联控制装置20被接入所述负载100电路时，各所述控制开关22被设置于所述取电控制单元21和所述负载100之间。当对应的所述负载100需要工作时，所述控制开关22被闭合，使得通过所述取电控制单元21的电流通过所述控制开关22传送至所述负载100，以供对应的所述负载100工作。当所述负载100不需要工作时，对应的所述控制开关22被断开，即，通过所述取电控制单元21的电流不能通过所述控制开关22到达所述负载100。换句话说，所述控制开关22所在的支路为所述负载100提供工作状态的电流，比如达到额定功率工作的电流，当电流通过所述控制开关22到达所述负载100时，所述负载100能够正常工作，当电流不通过所述控制开关22到达对应的所述负载100时，所述负载100不工作或者所述负载100在远低于额定功率的状态。Further, the series control device 20 includes a plurality of the control switches 22, and each of the control switches 22 is used to control the power-on control unit 21 to switch on and off a circuit of the corresponding load 100. That is, when the series control device 20 is connected to the load 100 circuit, each of the control switches 22 is disposed between the power taking control unit 21 and the load 100. When the corresponding load 100 needs to work, the control switch 22 is closed, so that the current passing through the power taking control unit 21 is transmitted to the load 100 through the control switch 22 for the corresponding load. 100 work. When the load 100 does not need to work, the corresponding control switch 22 is turned off, that is, the current passing through the power taking control unit 21 cannot reach the load 100 through the control switch 22. In other words, the branch where the control switch 22 is located provides the load 100 with an operating current, such as a current that reaches the rated power. When the current reaches the load 100 through the control switch 22, the load 100 can work normally. When the current does not reach the corresponding load 100 through the control switch 22, the load 100 does not work or the load 100 is in a state far below the rated power.
在本发明的一些实施例中，多个所述控制开关22通过一个所述开关驱动单元25分别驱动工作，一个所述开关驱动单元25控制多个所述控制开关22的工作，进而控制多个所述负载100的工作。而在本发明的另一些实施例中，所述串联控制装置20可以包括多个所述开关驱动单元25，每个所述开关驱动单元25分别驱动对应的所述控制开关22，本领域的技术人员应当理解的是，所述驱动单元和所述控制开关22的对应控制方式并不是本发明的限制。In some embodiments of the present invention, a plurality of the control switches 22 are respectively driven to work by one of the switch driving units 25, and one switch driving unit 25 controls the operations of a plurality of the control switches 22, and then control a plurality of The load 100 works. In other embodiments of the present invention, the series control device 20 may include a plurality of the switch driving units 25, and each of the switch driving units 25 drives a corresponding control switch 22 respectively. Persons should understand that the corresponding control modes of the driving unit and the control switch 22 are not a limitation of the present invention.
参照图15，是根据本发明的第七个实施例的电路控制***示意图。在本发明的这个实施例中，所述电路控制***包括多个所述移动控制装置10、多个所述串联控制装置20和包括一后置网关30，所述后置网关30综合管理由所述多个所述移动控制装置10和多个所述串联控制装置20控制的多个负载100的工作。15 is a schematic diagram of a circuit control system according to a seventh embodiment of the present invention. In this embodiment of the present invention, the circuit control system includes a plurality of the mobile control devices 10, a plurality of the series control devices 20, and a rear gateway 30. The rear gateway 30 is integratedly managed by The operations of the plurality of movement control devices 10 and the plurality of loads 100 controlled by the plurality of series control devices 20 are described.
进一步，各所述移动控制装置10和各所述串联控制装置20直接通信连接，所述后置网关30通信连接所述串联控制装置20，并且将控制信息反馈至各所述 串联控制装置20，进而协调多个所述串联控制装置20的工作，即协调控制多个负载100的工作。举例地，在工作的过程中，各所述移动控制装置10发送信号至各所述串联控制装置20，所述串联控制装置20进而将信息传送至所述后置网关30，所述后置网关30根据预制的控制方式反馈信息至各所述串联控制装置20，进而根据预定的要求控制各所述负载100的配合工作。Further, each of the mobile control devices 10 and each of the series control devices 20 are directly communicatively connected, the rear gateway 30 is communicatively connected to the series control devices 20, and feedbacks control information to each of the series control devices 20, Furthermore, the operations of a plurality of the series control devices 20 are coordinated, that is, the operations of a plurality of loads 100 are coordinated and controlled. For example, during work, each of the mobile control devices 10 sends a signal to each of the serial control devices 20, and the serial control device 20 further transmits information to the rear gateway 30, the rear gateway 30 Feedback information to each of the series control devices 20 according to a pre-made control method, and then control the cooperative work of each of the loads 100 according to a predetermined requirement.
进一步，所述后置网关30可以构成一负载控制***，比如形成可以被搭载于移动设备的负载控制***，进而可以通过在移动设备端设置应用程序APP的方式，通过移动设备控制多个负载的工作，或者预设多个负载的工作方式。举例地，所述后置网关30可以管理任意多个与灯具串联的串联控制装置20，从而能够形成场景控制，即通过云端或者app可以实现对众多灯具实施组合开关控制，例如存在10盏灯，在某些场景中，需要1、3、5、7、9号灯打开，其它熄灭，而在某些时间段又需要2、4、6、8、10号灯也打开，以实现预置的分组场景控制功能。Further, the rear gateway 30 may constitute a load control system, for example, a load control system that can be mounted on a mobile device, and further, an application APP can be set on the mobile device side to control multiple loads through the mobile device. Work, or preset how multiple loads work. For example, the rear gateway 30 can manage any number of tandem control devices 20 connected in series with the lamps, so as to form scene control, that is, through the cloud or the app, it is possible to implement a combination of switch control for many lamps, for example, there are 10 lamps, In some scenarios, lights 1, 3, 5, 7, and 9 need to be turned on, others are off, and lights 2, 4, 6, 8, and 10 are also turned on in some time periods to achieve preset presets. Group scene control function.
参照图16，根据本发明的上述实施例，本发明提供一电路控制方法，其特征在于，包括步骤：Referring to FIG. 16, according to the above embodiment of the present invention, the present invention provides a circuit control method, which is characterized by including steps:
通过一移动控制装置10自发电地发送控制信号；Sending a control signal from a power generation place through a mobile control device 10;
通过一串联控制装置20无休眠地接收控制信号；和Receiving control signals via a serial control device 20 without sleep; and
通过所述串联控制装置20根据所述控制信号串联地控制一负载100的工作。The series control device 20 controls the operation of a load 100 in series according to the control signal.
在本发明的电路控制方法中，将自发电地发送控制信号的方式和串联控制所述负载100工作的方式相结合，使得自发电和串联控制的优势能够相互结合，且能够完整的接收控制信号，实现灵敏的控制。In the circuit control method of the present invention, a method of transmitting a control signal by self-generating power and a method of controlling the load 100 in series are combined, so that the advantages of self-generation and series control can be combined with each other, and the control signal can be completely received. To achieve sensitive control.
进一步，在自发电发送控制信号的步骤中，可以发送配对编码，使得控制的两端可以准确地配对控制，即控制一端和被控制一端相对应。Further, in the step of sending the control signal by the self-generating power, a pairing code may be sent, so that both ends of the control can be accurately paired with the control, that is, the controlling end corresponds to the controlled end.
无休眠地接收控制信号，从而使得的被发送的控制信号能够被完整的接收，控制信号长或端都能够被接收到。The control signal is received without sleep, so that the transmitted control signal can be completely received, and the control signal can be received at the long or the end.
进一步，在串联地控制所述负载100工作的步骤中，当所述负载100处于不工作的状态时，所述串联控制装置20处于低功率的工作状态。Further, in the step of controlling the operation of the load 100 in series, when the load 100 is in a non-operation state, the series control device 20 is in a low-power operation state.
在通过所述串联控制装置20无休眠地接收控制信号的步骤中，监测电路中电流或电压参数，控制一第二半周控制元件212在预定区间断开，并且获取一第二半周控制元件212两侧的电能，供一无休眠通信单元23工作。In the step of receiving the control signal without sleep through the series control device 20, the current or voltage parameter in the circuit is monitored, a second half-cycle control element 212 is turned off at a predetermined interval, and a second half-cycle control element 212 is obtained. The power on the side is used for a sleepless communication unit 23 to work.
在通过所述串联控制装置20无休眠地接收控制信号的步骤中，调节供应至所述无休眠通信单元23的电能，使其低功率工作。In the step of receiving the control signal without sleep through the series control device 20, the power supplied to the sleep-free communication unit 23 is adjusted to make it work at low power.
在通过所述串联控制装置20串联地控制所述负载100的工作的步骤中，包括通过所述串联控制装置20一端的本地开关26控制所述负载100工作。The step of controlling the operation of the load 100 in series by the series control device 20 includes controlling the operation of the load 100 by a local switch 26 at one end of the series control device 20.
本领域的技术人员应理解，上述描述及附图中所示的本发明的实施例只作为举例而并不限制本发明。本发明的目的已经完整并有效地实现。本发明的功能及结构原理已在实施例中展示和说明，在没有背离所述原理下，本发明的实施方式可以有任何变形或修改。Those skilled in the art should understand that the embodiments of the present invention shown in the above description and the accompanying drawings are merely examples and do not limit the present invention. The object of the invention has been completely and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and the embodiments of the present invention may have any deformation or modification without departing from the principle.

Claims (89)

  1. 一电路控制***，用于接入一负载电路，控制负载的工作，其特征在于，包括：A circuit control system for accessing a load circuit to control the work of a load is characterized in that it includes:
    一移动控制装置，所述移动装置自发电地发送控制信号；和A mobile control device that sends a control signal from a self-generating location; and
    一串联控制装置，在负载电路中，所述串联控制装置与所述负载串联地连接，所述串联控制装置接收所述控制信号控制所述负载的工作。A series control device. In the load circuit, the series control device is connected in series with the load, and the series control device receives the control signal to control the work of the load.
  2. 根据权利要求1所述的电路控制***，其中所述串联控制装置包括一取电控制单元、一控制开关、一开关电源单元、一开关驱动单元和一无休眠通信单元，所述取电控制单元获取所述负载电路中的电能，所述取电控制单元和/或所述开关电源单元向所述无休眠通信单元提供电能，并且无休眠地接收所述移动控制装置的控制信号，所述无休眠通信单元处理所述控制信号，并且发送控制信息至所述开关驱动单元驱动所述控制开关控制所述负载的工作。The circuit control system according to claim 1, wherein the series control device comprises a power-taking control unit, a control switch, a switching power supply unit, a switch driving unit, and a sleepless communication unit, the power-taking control unit Acquiring power in the load circuit, the power taking control unit and / or the switching power supply unit providing power to the non-sleep communication unit, and receiving a control signal of the mobile control device without sleep, the non-sleep The sleep communication unit processes the control signal and sends control information to the switch driving unit to drive the control switch to control the work of the load.
  3. 根据权利要求2所述的电路控制***，其中所述取电控制单元选择地控制电流通过的路径，以控制所述无休眠通信单元由所述开关电源单元和/或所述取电控制模块获取电能。The circuit control system according to claim 2, wherein the power taking control unit selectively controls a path through which a current passes to control the sleepless communication unit to be obtained by the switching power supply unit and / or the power taking control module Electrical energy.
  4. 根据权利要求2所述的电路控制***，其中所述取电控制单元电连接所述控制开关和所述开关电源单元，当所述控制开关闭合时，所述开关电源单元失电，当所述控制开关断开时，所述开关电源单元为所述无休眠通信单元供电。The circuit control system according to claim 2, wherein the power-taking control unit is electrically connected to the control switch and the switching power supply unit, and when the control switch is closed, the switching power supply unit loses power, and when the When the control switch is turned off, the switching power supply unit supplies power to the non-sleeping communication unit.
  5. 根据权利要求2所述的电路控制***，其中所述开关电源单元为所述开关驱动单元提供电能。The circuit control system according to claim 2, wherein the switching power supply unit supplies electric power to the switch driving unit.
  6. 根据权利要求2所述的电路控制***，其中所述取电控制装置包括一第一半周控制元件、一第二半周控制元件以及一脉宽控制器，所述第一半周控制元件和所述第二半周控制元件分别选择通过两个半周的电流，所述脉宽控制器控制所述第二半周控制元件在预定电压区间断开，由所述第二半周控制元件两端获取电能，向所述无休眠通信单元供电。The circuit control system according to claim 2, wherein the power-taking control device includes a first half-cycle control element, a second half-cycle control element, and a pulse width controller, the first half-cycle control element and the The second half-cycle control element respectively selects a current passing through two half-cycles, the pulse width controller controls the second half-cycle control element to be disconnected at a predetermined voltage interval, and the two ends of the second half-cycle control element obtain electric energy to The non-sleeping communication unit is powered.
  7. 根据权利要求6所述的电路控制***，其中所述第一半周控制元件和所述第二半周控制元件分别选择一个周期中的相反方向的两个半周期。The circuit control system according to claim 6, wherein the first half-cycle control element and the second half-cycle control element respectively select two half cycles in opposite directions in one cycle.
  8. 根据权利要求6所述的电路控制***，其中所述脉宽控制器在电流周期中过零点位置控制断开所述第二半周控制元件。The circuit control system according to claim 6, wherein the pulse width controller turns off the second half-cycle control element during a zero-crossing position control in a current cycle.
  9. 根据权利要求6所述的电路控制***，其中所述第一半周控制元件是一二极管。The circuit control system according to claim 6, wherein the first half-cycle control element is a diode.
  10. 根据权利要求6所述的电路控制***，其中所述第二半周控制元件是一MOS管。The circuit control system according to claim 6, wherein the second half-cycle control element is a MOS transistor.
  11. 根据权利要求6所述的电路控制***，其中所述脉宽控制器是一运算放大器。The circuit control system according to claim 6, wherein said pulse width controller is an operational amplifier.
  12. 根据权利要求7所述的电路控制***，其中所述脉宽控制器控制断开的电压范围是0-18V。The circuit control system according to claim 7, wherein the voltage range that the pulse width controller controls to open is 0-18V.
  13. 根据权利要求1所述的电路控制***，其中所述串联控制装置包括一低压开关电源单元、一控制开关、一开关电源单元、一开关驱动单元和一无休眠通信单元，当所述控制开关断开时，所述开关电源单元为所述无休眠通信单元供电，当所述控制开关闭合时，所述低压开关电源单元为所述无休眠通信单元供电，所述无休眠通信单元持续接收所述移动控制装置的控制信号，以驱动所述开关驱动单元控制所述控制开关的断开或者闭合。The circuit control system according to claim 1, wherein the series control device comprises a low-voltage switching power supply unit, a control switch, a switching power supply unit, a switch driving unit, and a sleepless communication unit, and when the control switch is turned off When on, the switching power supply unit supplies power to the non-sleeping communication unit. When the control switch is closed, the low-voltage switching power supply unit supplies power to the non-sleeping communication unit, and the non-sleeping communication unit continues to receive the The control signal of the control device is moved to drive the switch driving unit to control the opening or closing of the control switch.
  14. 根据权利要求13所述的电路控制***，其中所述低压开关电源单元和所述开关电源单元分别电连接于所述控制开关两侧。The circuit control system according to claim 13, wherein the low-voltage switching power supply unit and the switching power supply unit are electrically connected to both sides of the control switch, respectively.
  15. 根据权利要求13所述的电路控制***，其中所述低压开关电源单元是脉冲取电型降压转换器，所述开关电源单元是降压型转换器。The circuit control system according to claim 13, wherein the low-voltage switching power supply unit is a pulse-powered step-down converter, and the switching power supply unit is a step-down converter.
  16. 根据权利要求13所述的电路控制***，其中所述无休眠通信单元包括一储能模块，存储所述低压开关电源单元和/或所述开关电源单元输入的电能。The circuit control system according to claim 13, wherein the non-sleep communication unit includes an energy storage module that stores electric energy input by the low-voltage switching power supply unit and / or the switching power supply unit.
  17. 根据权利要求13所述的电路控制***，其中当所述控制开关闭合，电路中电流过零点时，控制所述控制开关断开预定区间，所述低压开关电源单元获取断开区间的电能，供所述无休眠通信单元工作。The circuit control system according to claim 13, wherein when the control switch is closed and the current in the circuit crosses a zero point, the control switch is controlled to open a predetermined interval, and the low-voltage switching power supply unit obtains electric energy in the open interval to supply The non-sleeping communication unit works.
  18. 根据权利要求2-17任一所述的电路控制***，其中所述开关电源单元为降压型AC-DC转换器。The circuit control system according to claim 2, wherein the switching power supply unit is a step-down AC-DC converter.
  19. 根据权利要求18所述的电路控制***，其中所述开关电源单元输出的电压范围为1.5～24V。The circuit control system according to claim 18, wherein a voltage range output by the switching power supply unit is 1.5 to 24V.
  20. 根据权利要求2-17任一所述的电路控制***，其中所述无休眠通信单元包括一通信模块、一稳压模块和一微处理控制模块，所述通信模块用于接收所述控制信号，所述稳压模块用于调节由所述取电控制单元和/或所述开关电源单 元传送的电能向所述通信模块和所述微处理控制模块供电，所述微处理控制模块处理所述通信模块接收的所述控制信号，向所述控制开关驱动单元发送控制信号。The circuit control system according to any one of claims 2-17, wherein the sleepless communication unit includes a communication module, a voltage stabilization module, and a microprocessor control module, and the communication module is configured to receive the control signal, The voltage stabilizing module is configured to regulate power supplied by the power taking control unit and / or the switching power supply unit to supply power to the communication module and the microprocessor control module, and the microprocessor control module processes the communication. The control signal received by the module sends a control signal to the control switch driving unit.
  21. 根据权利要求2-17任一所述的电路控制***，其中所述开关电源单元的芯片型号选自LNK3203D或UCC28730。The circuit control system according to any one of claims 2-17, wherein a chip type of the switching power supply unit is selected from LNK3203D or UCC28730.
  22. 根据权利要求20所述的电路控制***，其中所述通信模块的芯片型号为A7129。The circuit control system according to claim 20, wherein a chip model of the communication module is A7129.
  23. 根据权利要求20所述的电路控制***，其中所述微处理控制模块进行间歇性工作。The circuit control system according to claim 20, wherein the microprocessor control module performs intermittent operations.
  24. 根据权利要求20所述的电路控制***，其中所述稳压模块选自组合：BUCK型DC-DC转换器、BOOST升压DC-DC转换器、LDO稳压器中的一种。The circuit control system according to claim 20, wherein the voltage stabilizing module is one selected from the group consisting of a BUCK type DC-DC converter, a BOOST boost DC-DC converter, and an LDO regulator.
  25. 根据权利要求所述的电路控制***，其中所述通信模块是一具有高频接收和/或发射功能的集成电路。The circuit control system according to claim 1, wherein said communication module is an integrated circuit having a high-frequency receiving and / or transmitting function.
  26. 根据权利要求2-17任一所述的电路控制***，其中所述移动控制装置包括至少一按键、一发电机和一通信单元，当所述按键***作时，驱动所述发电机发电，向所述通信单元供电，所述通信单元发送控制信号。The circuit control system according to any one of claims 2-17, wherein the movement control device comprises at least one button, a generator, and a communication unit, and when the button is operated, the generator is driven to generate electricity, and The communication unit is powered, and the communication unit sends a control signal.
  27. 根据权利要求2-17任一所述的电路控制***，其中所述串联控制装置设有两个接口。The circuit control system according to any one of claims 2-17, wherein the serial control device is provided with two interfaces.
  28. 根据权利要求2-17任一所述的电路控制***，其中所述移动控制装置是电磁感应自发电无线信号发射装置。The circuit control system according to any one of claims 2-17, wherein the movement control device is an electromagnetic induction self-generating wireless signal transmitting device.
  29. 根据权利要求2-17任一所述的电路控制***，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述无休眠通信模块，独立控制所述负载的工作。The circuit control system according to any one of claims 2-17, wherein the series control device includes a local switch, the local switch is communicatively connected to the non-sleep communication module, and independently controls the work of the load.
  30. 根据权利要求20所述的电路控制***，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述微处理控制模块，所述微处理控制模块综合处理所述通信模块的控制信号和所述本地开关的本地控制信号控制所述负载。The circuit control system according to claim 20, wherein the series control device comprises a local switch, the local switch is communicatively connected to the micro-processing control module, and the micro-processing control module comprehensively processes control signals of the communication module And the local control signal of the local switch controls the load.
  31. 根据权利要求2-17任一所述的电路控制***，其中所述移动控制装置和所述串联控制装置初始工作时，所述移动控制装置发送配对信号至所述串联控制装置进行配对。The circuit control system according to any one of claims 2-17, wherein when the movement control device and the series control device initially work, the movement control device sends a pairing signal to the series control device for pairing.
  32. 根据权利要求2-17任一所述的电路控制***，其中所述电路控制***包括一后置网关，所述移动控制装置直46接通信连接所述串联控制装置，所述 串联控制装置通信连接所述后置网关，通过所述后置网关综合管理多个所述串联控制装置。The circuit control system according to any one of claims 2-17, wherein the circuit control system comprises a rear gateway, the mobile control device is directly connected to the serial control device through communication, and the serial control device is connected through communication. The rear gateway comprehensively manages a plurality of the series control devices through the rear gateway.
  33. 根据权利要求2-17任一所述的电路控制***，其中当所述移动控制装置发射出的所述控制信号的时间不超过50ms时，所述串联控制装置作出即时响应，控制所述负载工作，不影响所述负载的工作状态。The circuit control system according to any one of claims 2-17, wherein when the time of the control signal emitted by the mobile control device does not exceed 50ms, the series control device makes an immediate response to control the work of the load , Does not affect the working state of the load.
  34. 一串联控制装置，其特征在于，包括：A tandem control device, comprising:
    一取电控制单元，所述取电控制单元用于获取电能；A power taking control unit, which is used for obtaining electric energy;
    一控制开关；A control switch;
    一开关电源单元，所述开关电源单元电连接所述取电控制模块；A switching power supply unit, which is electrically connected to the power taking control module;
    一开关驱动单元；和A switch driving unit; and
    一无休眠通信单元，所述无休眠通信单元由所述取电控制单元和/或所述开关电源单元获取电能无休眠地接收一控制信号，所述无休眠通信单元处理所述控制信号，并且发送控制信息至所述开关驱动单元驱动所述控制开关的工作。A sleepless communication unit, wherein the sleepless communication unit receives power from the power-taking control unit and / or the switching power supply unit to receive a control signal without sleep, the sleepless communication unit processes the control signal, and Sending control information to the switch driving unit to drive the operation of the control switch.
  35. 根据权利要求34所述的串联控制装置，其中所述取电控制单元选择地控制电流通过的路径，以控制所述无休眠通信单元由所述开关电源单元和/或所述取电控制模块获取电能。The series control device according to claim 34, wherein the power taking control unit selectively controls a path through which a current passes to control the sleepless communication unit to be obtained by the switching power supply unit and / or the power taking control module Electrical energy.
  36. 根据权利要求34所述的串联控制装置，其中所述取电控制单元电连接所述控制开关和所述开关电源单元，当所述控制开关闭合时，所述开关电源单元失电。The series control device according to claim 34, wherein the power taking control unit is electrically connected to the control switch and the switching power supply unit, and when the control switch is closed, the switching power supply unit loses power.
  37. 根据权利要求34所述的串联控制装置，其中当所述控制开关断开时，所述开关电源单元为所述无休眠通信单元供电。The series control device according to claim 34, wherein when the control switch is turned off, the switching power supply unit supplies power to the non-sleep communication unit.
  38. 根据权利要求34所述的串联控制装置，其中所述开关电源单元为所述开关驱动单元供电。The series control device according to claim 34, wherein the switching power supply unit supplies power to the switch driving unit.
  39. 根据权利要求34所述的串联控制装置，其中所述取电控制装置包括一第一半周控制元件、一第二半周控制元件以及一脉宽控制器，所述第一半周控制元件和所述第二半周控制元件分别选择通过两个半周的电流，所述脉宽控制器控制所述第二半周控制元件在预定电压区间断开，由所述第二半周控制元件两端获取电能，向所述无休眠通信单元供电。The series control device according to claim 34, wherein the power-taking control device includes a first half-cycle control element, a second half-cycle control element, and a pulse width controller, the first half-cycle control element and The second half-cycle control element selects a current passing through two half-cycles, the pulse width controller controls the second half-cycle control element to be disconnected at a predetermined voltage interval, and the two ends of the second half-cycle control element obtain electric energy to The non-sleeping communication unit is powered.
  40. 根据权利要求34所述的串联控制装置，其中所述第一半周控制元件和所述第二半周控制元件分别选择一个周期中的相反方向的两个半周期。The tandem control device according to claim 34, wherein the first half-cycle control element and the second half-cycle control element respectively select two half cycles in opposite directions in one cycle.
  41. 根据权利要求34所述的串联控制装置，其中所述脉宽控制器在电流周期中过零点位置控制断开所述第二半周控制元件。The series control device according to claim 34, wherein the pulse width controller turns off the second half-cycle control element during a zero-crossing position control in a current cycle.
  42. 根据权利要求34所述的串联控制装置，其中所述第一半周控制元件是一二极管。The series control device according to claim 34, wherein the first half-cycle control element is a diode.
  43. 根据权利要求34所述的串联控制装置，其中所述第二半周控制元件是一MOS管。The tandem control device according to claim 34, wherein the second half-cycle control element is a MOS tube.
  44. 根据权利要求34所述的串联控制装置，其中所述脉宽控制器是一运算放大器。The series control device according to claim 34, wherein the pulse width controller is an operational amplifier.
  45. 根据权利要求34所述的串联控制装置，其中所述脉宽控制器控制断开的电压范围是0-18V。The series control device according to claim 34, wherein a voltage range controlled by the pulse width controller to turn off is 0-18V.
  46. 根据权利要求34所述的串联控制装置，其中所述开关电源单元为降压型AC-DC转换器。The series control device according to claim 34, wherein the switching power supply unit is a step-down AC-DC converter.
  47. 根据权利要求34所述的串联控制装置，其中所述开关电源单元输出的电压范围为1.5～24V。The series control device according to claim 34, wherein a voltage range output by the switching power supply unit is 1.5 to 24V.
  48. 根据权利要求34-47任一所述的串联控制装置，其中所述无休眠通信单元包括一通信模块、一稳压模块和一微处理控制模块，所述通信模块用于接收所述控制信号，所述稳压模块用于调节由所述取电控制单元和/或所述开关电源单元传送的电能向所述通信模块和所述微处理控制模块供电，所述微处理控制模块处理所述通信模块接收的所述控制信号，向所述控制开关驱动单元发送控制信号。The serial control device according to any one of claims 34 to 47, wherein the sleep-free communication unit includes a communication module, a voltage stabilization module, and a microprocessor control module, and the communication module is configured to receive the control signal, The voltage stabilizing module is configured to regulate power supplied by the power taking control unit and / or the switching power supply unit to supply power to the communication module and the microprocessor control module, and the microprocessor control module processes the communication. The control signal received by the module sends a control signal to the control switch driving unit.
  49. 根据权利要求34-47任一所述的串联控制装置，其中所述开关电源单元的芯片型号选自LNK3203D或UCC28730。The serial control device according to any one of claims 34 to 47, wherein a chip type of the switching power supply unit is selected from LNK3203D or UCC28730.
  50. 根据权利要求48所述的串联控制装置，其中所述通信模块的芯片型号为A7129。The serial control device according to claim 48, wherein a chip model of the communication module is A7129.
  51. 根据权利要求48所述的串联控制装置，其中所述微处理控制模块进行间歇性工作。The tandem control device according to claim 48, wherein the microprocessor control module performs intermittent operations.
  52. 根据权利要求48所述的串联控制装置，其中所述稳压模块选自组合：BUCK型DC-DC转换器、BOOST升压DC-DC转换器、LDO稳压器中的一种。The series control device according to claim 48, wherein the voltage stabilizing module is selected from the group consisting of one of a BUCK type DC-DC converter, a BOOST boost DC-DC converter, and an LDO regulator.
  53. 根据权利要求48所述的串联控制装置，其中所述通信模块是一具有高频接收和/或发射功能的集成电路。The serial control device according to claim 48, wherein said communication module is an integrated circuit having a high-frequency receiving and / or transmitting function.
  54. 根据权利要求34-47任一所述的串联控制装置，其中所述串联控制装置 设有两个接口。The series control device according to any one of claims 34 to 47, wherein the series control device is provided with two interfaces.
  55. 根据权利要求34-47任一所述的串联控制装置，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述无休眠通信模块，独立控制所述控制开关的工作。The serial control device according to any one of claims 34 to 47, wherein the serial control device includes a local switch, the local switch is communicatively connected to the non-sleep communication module, and independently controls the work of the control switch.
  56. 根据权利要求48所述的串联控制装置，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述微处理控制模块，所述微处理控制模块综合处理所述通信模块的控制信号和所述本地开关的本地控制信号控制所述控制开关。The serial control device according to claim 48, wherein the serial control device comprises a local switch, the local switch is communicatively connected to the micro-processing control module, and the micro-processing control module comprehensively processes control signals of the communication module And a local control signal of the local switch controls the control switch.
  57. 根据权利要求34-47任一所述的串联控制装置，其中所述控制信号是自发电方式发送的无线信号。The serial control device according to any one of claims 34 to 47, wherein the control signal is a wireless signal transmitted by a self-generating method.
  58. 一串联控制装置，其特征在于，包括：一低压开关电源单元、一控制开关、一开关电源单元、一开关驱动单元和一无休眠通信单元，当所述控制开关断开时，所述开关电源单元为所述无休眠通信单元供电，当所述控制开关闭合时，所述低压开关电源单元为所述无休眠通信单元供电，所述无休眠通信单元持续接收所述移动控制装置的控制信号，以驱动所述开关驱动单元控制所述控制开关的断开或者闭合。A series control device, comprising: a low-voltage switching power supply unit, a control switch, a switching power supply unit, a switch driving unit, and a sleepless communication unit. When the control switch is turned off, the switching power supply A unit supplies power to the non-sleep communication unit, and when the control switch is closed, the low-voltage switching power supply unit supplies power to the non-sleep communication unit, and the non-sleep communication unit continuously receives a control signal of the mobile control device, The switch driving unit is controlled to open or close the control switch.
  59. 根据权利要求58所述的串联控制装置，其中所述低压开关电源单元和所述开关电源单元分别电连接于所述控制开关两侧。The series control device according to claim 58, wherein the low-voltage switching power supply unit and the switching power supply unit are electrically connected to both sides of the control switch, respectively.
  60. 根据权利要求58所述的串联控制装置，其中所述低压开关电源单元是脉冲取电型降压型转换器，所述开关电源单元是降压型转换器。The series control device according to claim 58, wherein the low-voltage switching power supply unit is a pulse-powered step-down converter, and the switching power supply unit is a step-down converter.
  61. 根据权利要求58所述的串联控制装置，其中所述无休眠通信单元包括一储能模块，存储所述低压开关电源单元和/或所述开关电源单元输入的电能。The series control device according to claim 58, wherein the sleep-free communication unit comprises an energy storage module that stores electric energy input by the low-voltage switching power supply unit and / or the switching power supply unit.
  62. 根据权利要求58所述的串联控制装置，其中当所述控制开关闭合，电路中电流过零点时，控制所述控制开关断开预定区间，所述低压开关电源单元获取断开区间的电能，供所述无休眠通信单元工作。The series control device according to claim 58, wherein when the control switch is closed and the current in the circuit crosses a zero point, the control switch is controlled to open a predetermined interval, and the low-voltage switching power supply unit obtains electric energy in the open interval to supply The non-sleeping communication unit works.
  63. 根据权利要求58所述的串联控制装置，其中所述控制开关断开的预定电压区间为0-18V。The series control device according to claim 58, wherein the predetermined voltage interval in which the control switch is turned off is 0-18V.
  64. 根据权利要求58-63任一所述的串联控制装置，其中所述控制开关是半导体开关器件。The series control device according to any one of claims 58 to 63, wherein the control switch is a semiconductor switching device.
  65. 根据权利要求58-63任一所述的串联控制装置，其中所述开关电源单元 为降压型AC-DC转换器或自激振荡型AC-DC降压器。The series control device according to any one of claims 58 to 63, wherein the switching power supply unit is a step-down type AC-DC converter or a self-excited oscillation type AC-DC step-down device.
  66. 根据权利要求65所述的串联控制装置，其中所述开关电源单元输出的电压范围为1.5～24V。The series control device according to claim 65, wherein a voltage range output by the switching power supply unit is 1.5 to 24V.
  67. 根据权利要求58-63任一所述的串联控制装置，其中所述无休眠通信单元包括一通信模块、一稳压模块和一微处理控制模块，所述通信模块用于接收所述控制信号，所述稳压模块用于调节由所述取电控制单元和/或所述开关电源单元传送的电能向所述通信模块和所述微处理控制模块供电，所述微处理控制模块处理所述通信模块接收的所述控制信号，向所述控制开关驱动单元发送控制信号。The serial control device according to any one of claims 58 to 63, wherein the sleepless communication unit includes a communication module, a voltage stabilization module, and a microprocessor control module, and the communication module is configured to receive the control signal, The voltage stabilizing module is configured to regulate power supplied by the power taking control unit and / or the switching power supply unit to supply power to the communication module and the microprocessor control module, and the microprocessor control module processes the communication. The control signal received by the module sends a control signal to the control switch driving unit.
  68. 根据权利要求58-63任一所述的串联控制装置，其中所述开关电源单元的芯片型号选自LNK3203D或UCC28730。The series control device according to any one of claims 58 to 63, wherein a chip type of the switching power supply unit is selected from LNK3203D or UCC28730.
  69. 根据权利要求67所述的串联控制装置，其中所述通信模块的芯片型号为A7129。The serial control device according to claim 67, wherein a chip model of the communication module is A7129.
  70. 根据权利要求67所述的串联控制装置，其中所述微处理控制模块进行间歇性工作。The tandem control device according to claim 67, wherein the microprocessor control module performs intermittent operations.
  71. 根据权利要求67所述的串联控制装置，其中所述稳压模块选自组合：BUCK型DC-DC转换器、BOOST升压DC-DC转换器、LDO稳压器中的一种。The series control device according to claim 67, wherein the voltage stabilizing module is one selected from the group consisting of a BUCK-type DC-DC converter, a BOOST boost DC-DC converter, and an LDO regulator.
  72. 根据权利要求67所述的串联控制装置，其中所述通信模块是一具有高频接收和/或发射功能的集成电路。The serial control device according to claim 67, wherein said communication module is an integrated circuit having a high-frequency receiving and / or transmitting function.
  73. 根据权利要求58-63任一所述的串联控制装置，其中所述串联控制装置设有两个接口。The serial control device according to any one of claims 58 to 63, wherein the serial control device is provided with two interfaces.
  74. 根据权利要求58-63任一所述的串联控制装置，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述无休眠通信模块，独立控制所述控制开关的工作。The serial control device according to any one of claims 58 to 63, wherein the serial control device includes a local switch, the local switch is communicatively connected to the non-sleeping communication module, and independently controls the work of the control switch.
  75. 根据权利要求67所述的串联控制装置，其中所述串联控制装置包括一本地开关，所述本地开关通信连接所述微处理控制模块，所述微处理控制模块综合处理所述通信模块的控制信号和所述本地开关的本地控制信号控制所述控制开关。The serial control device according to claim 67, wherein the serial control device includes a local switch, the local switch is communicatively connected to the micro-processing control module, and the micro-processing control module comprehensively processes control signals of the communication module And a local control signal of the local switch controls the control switch.
  76. 根据权利要求58-63任一所述的串联控制装置，其中所述控制信号是自发电方式发送的无线信号。The serial control device according to any one of claims 58 to 63, wherein the control signal is a wireless signal transmitted by a self-generating method.
  77. 一电路控制方法，其特征在于，包括步骤：A circuit control method, comprising the steps of:
    通过一移动控制装置自发电地发送控制信号；Sending a control signal from a power generation place through a mobile control device;
    通过一串联控制装置无休眠地接收所述控制信号；和Receiving the control signal without sleep via a series control device; and
    通过所述串联控制装置根据所述控制信号串联地控制负载的工作。The series control device controls the operation of the load in series according to the control signal.
  78. 根据权利要求77所述的控制方法，其中在无休眠地接收所述控制信号的步骤中包括：分半周期地选择控制电流路径，并且获取其中一电流路径的预定区间的电能。The control method according to claim 77, wherein the step of receiving the control signal without sleep comprises selecting a control current path in half cycles, and acquiring power of a predetermined interval of one of the current paths.
  79. 根据权利要求77所述的控制方法，其中包括步骤：获取电流周期中过零点的节点，并且控制断开所述电流路径。The control method according to claim 77, comprising the steps of: acquiring a node of a zero-crossing point in a current cycle, and controlling the current path to be disconnected.
  80. 根据权利要求77所述的控制方法，其中包括步骤通过一本地开关在所述串联控制装置一端独立控制所述负载的工作。The control method according to claim 77, comprising the step of independently controlling the operation of said load at one end of said series control device through a local switch.
  81. 一电路控制方法，其特征在于，包括步骤：A circuit control method, comprising the steps of:
    通过一串联控制装置无休眠地接收一控制信号；和Receiving a control signal via a serial control device without sleep; and
    通过一串联控制装置串联地控制电路的通断。The switching of the circuit is controlled in series by a series control device.
  82. 根据权利要求81所述的电路控制方法，其中在无休眠地接收所述控制信号的步骤中包括：分半周期地选择控制电流路径，并且获取其中一电流路径的预定区间的电能。The circuit control method according to claim 81, wherein the step of receiving the control signal without sleep comprises selecting a control current path in half cycles, and acquiring power in a predetermined interval of one of the current paths.
  83. 根据权利要求81所述的电路控制方法，其中在无休眠地接收所述控制信号的步骤中包括：获取自过零点后的预定区间的电能。The circuit control method according to claim 81, wherein the step of receiving the control signal without sleep comprises obtaining electric energy in a predetermined interval after a zero crossing.
  84. 根据权利要求82所述的控制方法，其中包括步骤获取电流周期中过零点的节点，并且控制断开所述电流路径。The control method according to claim 82, comprising the steps of acquiring a node of a zero crossing in a current cycle, and controlling the current path to be disconnected.
  85. 根据权利要求81所述的控制方法，其中包括步骤：所述串联控制装置通过一开关电源单元获取电能供电路断开状态的工作。The control method according to claim 81, comprising the step of: the series control device obtains an electric power supply for a circuit disconnection operation through a switching power supply unit.
  86. 根据权利要求82所述的控制方法，其中包括步骤：所述串联控制装置通过一取电控制单元获取电能供电路闭合状态的工作。The control method according to claim 82, comprising the step of: the series control device obtains power from a power-supply circuit in a closed state by a power-taking control unit.
  87. 根据权利要求82所述的控制方法，其中包括步骤通过一本地开关在所述串联控制装置一端独立控制电路的通断。The control method according to claim 82, comprising the step of independently controlling on / off of a circuit at one end of said series control device through a local switch.
  88. 根据权利要求81-87任一所述的控制方法，其中所述控制信号是自发电方式发送的无线信号。The control method according to any one of claims 81 to 87, wherein the control signal is a wireless signal transmitted by a self-generating method.
  89. 根据权利要求81-87任一所述的电路控制***，其中当所述控制信号的时间不超过50ms时，所述串联控制装置作出即时响应，控制电路通断。The circuit control system according to any one of claims 81 to 87, wherein when the time of the control signal does not exceed 50 ms, the series control device makes an immediate response and the control circuit is turned on and off.
PCT/CN2018/101927 2018-08-23 2018-08-23 Circuit control system and control method therefor, and series control device WO2020037596A1 (en)

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PCT/CN2018/101927 WO2020037596A1 (en) 2018-08-23 2018-08-23 Circuit control system and control method therefor, and series control device
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