CN110673520A - Single live wire intelligence switch system - Google Patents
Single live wire intelligence switch system Download PDFInfo
- Publication number
- CN110673520A CN110673520A CN201910769794.0A CN201910769794A CN110673520A CN 110673520 A CN110673520 A CN 110673520A CN 201910769794 A CN201910769794 A CN 201910769794A CN 110673520 A CN110673520 A CN 110673520A
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- CN
- China
- Prior art keywords
- intelligent
- switching device
- microprocessor
- circuit
- switching
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21007—A processor to evaluate signals of detector only, I-O processor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Relay Circuits (AREA)
Abstract
The invention discloses a single-live-wire intelligent switching system which comprises a switching device and an intelligent controller, wherein the switching device and the intelligent controller are connected through a circuit; the switching device is always kept in a connected state, so that all electronic elements in the intelligent controller are constantly in a working state, and the signal receiving control module can receive signals in real time and send the signals to the microprocessor to realize intelligent control; when manual switching is needed, the switching device is pressed to enable the movable conducting plate to be connected with the other output end after rotating, a short-time disconnection signal can be generated at the moment, the alternating current power failure detection module detects the short-time disconnection signal and then transmits the short-time disconnection signal to the microprocessor, and then the corresponding switching effect is achieved through the control relay.
Description
The technical field is as follows:
the invention relates to a single-live-wire intelligent switch system.
Background art:
with the development of society and science and technology, more and more intelligent household devices are moving into people's lives. The smart home devices usually have two control modes, one is on-off control, and the other is intelligent induction control, such as sound control, light control, and the like. When the intelligent household equipment is used, the internal electronic element can receive the control signal only when the electronic element is kept in the power-on state all the time, and the intelligent control of furniture is realized. However, a single-live-wire circuit structure is adopted in many old-fashioned houses, if the intelligent household equipment needs to be kept in a working state all the time, the intelligent household equipment needs to be kept in a power-on state for a long time, and the intelligent household cannot be controlled to work through a common switch, so that the intelligent furniture lacks the function of switch control.
The invention content is as follows:
the invention aims to solve the problems in the prior art and provides a single-live-wire intelligent switching system which is used in a single-live-wire circuit and can simultaneously realize manual control and intelligent control on intelligent household equipment.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a single live wire intelligence switch system, includes switching device and intelligent control ware that link to each other through the circuit, intelligent control ware passes through the circuit and links to each other with electrical apparatus, intelligent control ware includes through microprocessor and is used for the alternating current power failure detection module of detection circuitry break-make circumstances, microprocessor and alternating current power failure detection module pass through the circuit and link to each other.
The switch device is a duplex switch with 1 access end and 2 output ends, a movable conducting strip which can be communicated with the access end and any 1 output end is installed on the switch device, the access end is connected with a live wire, and the output ends are connected with the intelligent controller.
The intelligent controller also comprises a relay connected with the microprocessor through a circuit.
The invention has the beneficial effects that: the invention discloses a single-live-wire intelligent switching system which comprises a switching device and an intelligent controller, wherein the switching device and the intelligent controller are connected through a circuit; the switching device is always kept in a connected state, so that all electronic elements in the intelligent controller are constantly in a working state, and the signal receiving control module can receive signals in real time and send the signals to the microprocessor to realize intelligent control; when manual switching is needed, the switching device is pressed to enable the movable conducting plate to be connected with the other output end after rotating, a short-time disconnection signal can be generated at the moment, the alternating current power failure detection module detects the short-time disconnection signal and then transmits the short-time disconnection signal to the microprocessor, and then the corresponding switching effect is achieved through the control relay.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
in order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and embodiments.
As shown in fig. 1, the single live wire intelligent switching system includes a switching device 1 and an intelligent controller 2 connected through a circuit, wherein the switching device 1 is a duplex switch having 1 access terminal 11 and 2 output terminals 12, a movable conductive sheet 4 capable of communicating the access terminal 11 with any 1 output terminal 12 is installed on the switching device 1, the access terminal 11 is connected with the live wire, and 2 output terminals 12 are all connected with the intelligent controller 2. When the switch device 1 is pressed, the movable conducting strip 4 moves from 1 output end 12 to the other 1 output end 12, so that a short-time disconnection signal can be generated in a switch system, except in a pressed state, the conducting strip 4 is always kept in a state of being connected with 1 output end 12, and the intelligent controller 2 is ensured to be basically in a power-on state.
The intelligent controller 2 is connected with the electric appliance 3 through a circuit, the intelligent controller 2 comprises a microprocessor 21 and an alternating current power failure detection module 22 for detecting the on-off condition of the circuit, and the microprocessor 21 is connected with the alternating current power failure detection module 22 through the circuit. Preferably, the intelligent controller 2 further comprises a relay 24 electrically connected to the microprocessor 21. In the manual switching mode, the ac power-down detection module 22 may detect a short-term off signal generated when the switching device 1 is pressed, for example, by using a resistance voltage division method or a method of extracting an isolated ac signal by an optical coupler, so that the microprocessor 21 controls the operating state of the electrical appliance 3 according to a preset program. Microprocessor 21 may control electrical appliance 3 through relay 24, if relay 24 was on before, switch to off, thus turn off electrical appliance 3; if relay 24 was previously off, it is switched on, thereby turning on customer 3.
As a preferable scheme, the intelligent controller 2 may further be provided with a signal receiving control module 23, the signal receiving control module 23 may be a voice control module, a light control module or a wireless signal transceiver module, and when the switch mode is intelligently controlled, the voice control module, the light control module or the wireless signal transceiver module is used to receive a corresponding control signal, and then the microprocessor 21 is enabled to execute a corresponding operation on the relay 24 according to a preset program. The wireless signal receiving and transmitting module can be a Bluetooth ad hoc network module, a ZigBee wireless communication module, a Z-wave wireless communication module or a radio frequency receiving and transmitting module, so that the switch system has multiple control modes.
The intelligent switch system for the single live wire comprises a switch device and an intelligent controller which are connected through a circuit, wherein the intelligent controller is connected with an electric appliance through the circuit, and comprises a microprocessor and an alternating current power failure detection module for detecting the on-off condition of the circuit; the switching device is always kept in a connected state, so that all electronic elements in the intelligent controller are constantly in a working state, and the signal receiving control module can receive signals in real time and send the signals to the microprocessor to realize intelligent control; when manual switching is needed, the switching device is pressed to enable the movable conducting plate to be connected with the other output end after rotating, a short-time disconnection signal can be generated at the moment, the alternating current power failure detection module detects the short-time disconnection signal and then transmits the short-time disconnection signal to the microprocessor, and then the corresponding switching effect is achieved through the control relay.
Claims (3)
1. The utility model provides a single live wire intelligence switch system which characterized in that: including switching device (1) and intelligent control ware (2) that link to each other through the circuit, intelligent control ware (2) link to each other with electrical apparatus (3) through the circuit, intelligent control ware (2) are including passing through microprocessor (21) and being used for alternating current power failure detection module (22) of detection circuitry break-make condition, microprocessor (21) and alternating current power failure detection module (22) link to each other through the circuit.
2. The single live wire intelligent switching system according to claim 1, wherein: switching device (1) is the double switch who has 1 incoming end (11) and 2 output (12), but install movable conducting strip (4) that communicate incoming end (11) and arbitrary 1 output (12) on switching device (1), incoming end (11) link to each other with the live wire, 2 output (12) all link to each other with intelligent control ware (2).
3. The single live wire intelligent switching system of claim 1, wherein: the intelligent controller (2) also comprises a relay (24) which is connected with the microprocessor (21) through a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769794.0A CN110673520A (en) | 2019-08-20 | 2019-08-20 | Single live wire intelligence switch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769794.0A CN110673520A (en) | 2019-08-20 | 2019-08-20 | Single live wire intelligence switch system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110673520A true CN110673520A (en) | 2020-01-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910769794.0A Pending CN110673520A (en) | 2019-08-20 | 2019-08-20 | Single live wire intelligence switch system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110673520A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687848A (en) * | 2020-12-31 | 2022-07-01 | 北汽福田汽车股份有限公司 | Engine cooling system and method and vehicle |
-
2019
- 2019-08-20 CN CN201910769794.0A patent/CN110673520A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687848A (en) * | 2020-12-31 | 2022-07-01 | 北汽福田汽车股份有限公司 | Engine cooling system and method and vehicle |
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