CN209992842U - Intelligent socket control system - Google Patents
Intelligent socket control system Download PDFInfo
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- CN209992842U CN209992842U CN201921109283.8U CN201921109283U CN209992842U CN 209992842 U CN209992842 U CN 209992842U CN 201921109283 U CN201921109283 U CN 201921109283U CN 209992842 U CN209992842 U CN 209992842U
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Abstract
The utility model discloses an intelligent socket control system, which comprises a plurality of intelligent sockets corresponding to electric equipment respectively and a concentrator in communication connection with the intelligent sockets, wherein the concentrator performs information interaction with a corresponding monitoring terminal through a cloud platform, the concentrator comprises a first microcontroller module, a first power module, a first electric energy metering module and a first communication module, the first power module is used for supplying power to the first microcontroller module, the first electric energy metering module and the first communication module are used for collecting voltage and/or current at an electric inlet and sending the voltage and/or current to the first microcontroller module, the first microcontroller module monitors the power consumption condition of the electric inlet according to the voltage and/or current, the first communication module comprises a power carrier communication module, and the first microcontroller module is interconnected with the intelligent sockets through a power carrier communication transmission technology, therefore, the stable remote on-off control and automatic monitoring of the electric equipment are realized.
Description
Technical Field
The utility model relates to a be connected to the socket on the power with the consumer, especially relate to a remote control and the intelligent socket control system of the whole power consumption condition of control.
Background
The socket is an electrical device for providing a power interface for an electrical appliance, and is widely used in electrical design of houses, markets, buildings and the like. For example, household appliances, home appliances, office electronics, and the like are connected to a power supply through a socket. Along with the development of internet technology, various intelligent household appliances, home equipment and office electronic equipment are more and more in variety, and some intelligent sockets which adopt a wireless transmission mode to realize automatic on-off also appear, however, corresponding electric appliances are respectively managed based on independent intelligent sockets, so that comprehensive power grid parameter detection and load control functions are not provided, and safety accidents possibly caused by long-term overload power utilization cannot be avoided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that exists now, the embodiment of the utility model provides a be convenient for unified management, can effectively promote the smart jack control system with electrical safety performance.
The embodiment of the utility model provides a technical scheme is so realized:
an intelligent socket control system comprises a plurality of intelligent sockets respectively corresponding to electric equipment and a concentrator in communication connection with the intelligent sockets, the concentrator performs information interaction with a corresponding monitoring terminal through a cloud platform, and comprises a first microcontroller module, a first power supply module, a first electric energy metering module and a first communication module, the first power supply module supplies power to the first microcontroller module, the first electric energy metering module and the first communication module, the first electric energy metering module is used for collecting the voltage and/or current at the electricity inlet and sending the voltage and/or current to the first microcontroller module, the first microcontroller module monitors the electricity utilization condition of the electricity utilization inlet according to the voltage and/or the current, the first communication module comprises a power carrier communication module, and the first microcontroller module is interconnected with the intelligent socket through a power carrier communication transmission technology.
The concentrator further comprises a WiFi module, and the concentrator is in information interaction with the cloud platform through the WiFi module.
The concentrator further comprises a first temperature and humidity detection module, the first microcontroller module acquires temperature and humidity data detected by the first temperature and humidity detection module, and the intelligent household equipment for adjusting the temperature and humidity of the environment is controlled to be opened or closed according to the temperature and humidity data.
The concentrator further comprises an air quality detection module, the first microcontroller module acquires air quality data detected by the air quality detection module, and the intelligent household equipment for adjusting the air quality is controlled to be turned on or turned off according to the air quality data.
Wherein, first electric energy measurement module includes first electric current sampling circuit, first voltage sampling circuit and first electric energy measurement chip, first electric current sampling circuit with first voltage sampling circuit with the electricity access connection, the electric energy measurement chip will first electric current sampling circuit with first voltage sampling circuit with first microcontroller module is connected.
The first current sampling circuit comprises a sampling resistor and a resistance-capacitance circuit, wherein the sampling resistor is connected in series between live wires of the output end of the power utilization inlet, the resistance-capacitance circuit is connected between two ends of the sampling resistor and the ground, the sampling resistor is a copper resistor, and nodes between a current limiting resistor and a current limiting capacitor in the resistance-capacitance circuit are connected with two current collecting ends of the first electric energy metering chip respectively.
The first voltage sampling circuit comprises a filter circuit and a plurality of voltage division resistors, wherein the filter circuit is respectively connected between two voltage acquisition ends of the first electric energy metering chip and the ground, and the voltage division resistors are connected in series between one of the voltage acquisition ends and a zero line of an output end of the electricity utilization inlet.
The intelligent socket comprises a second microcontroller module, a second power module, a relay module, a second electric energy metering module and a second communication module, wherein the second electric energy metering module is used for collecting voltage and/or current of corresponding electric equipment and sending the voltage and/or current to the second microcontroller module, the second microcontroller module monitors abnormal working states of the electric equipment according to the voltage and/or the current, the relay module comprises a relay coil and a relay contact, the relay coil is connected with a power supply circuit of the electric equipment in series, the second microcontroller module controls the relay coil to be powered on or powered off so as to control the relay contact to be switched on or switched off, the electric equipment is correspondingly controlled to be switched on or off, and the second communication module comprises a power carrier communication module, and the second microcontroller module receives a control instruction transmitted by a corresponding monitoring terminal forwarded by the concentrator through a power carrier communication transmission technology, and correspondingly controls the on-off of the relay coil according to the control instruction.
The relay module further comprises a driving circuit connected with the relay coil, wherein the driving circuit comprises a switch element connected between one end of the relay coil and an IO port of the second microcontroller module, a first capacitor connected between the other end of the relay coil and the ground, and a resistor and a second capacitor connected with the relay coil in parallel.
The second electric energy metering module comprises a second current sampling circuit, a second voltage sampling circuit and a second electric energy metering chip, and the circuit structure of the second electric energy metering module is the same as that of the first electric energy metering module.
The smart socket control system provided by the above embodiment at least includes the following advantages:
the concentrator collects the voltage and/or current at the electricity utilization inlet through the electric energy metering module and sends the voltage and/or current to the microcontroller, so that the overall electricity utilization condition can be judged conveniently according to the voltage and/or current, the electricity utilization inlet is controlled by acquiring comprehensive power grid parameter data and load data, safety accidents caused by long-term overload electricity utilization can be avoided, and the electricity utilization safety is improved;
secondly, the concentrator is interconnected with the intelligent sockets corresponding to the electric equipment through a power line carrier communication transmission technology, and data transmission is carried out between the power line and the intelligent sockets, so that radio frequency signals are not needed, the anti-interference capability is strong, the transmission distance is longer, and the stability of a networking system where the intelligent sockets are located is improved;
and thirdly, the concentrator performs information interaction with the monitoring terminal through the cloud platform, so that unified management of the intelligent sockets in the family is realized based on the cloud platform, and a unified management strategy optimized by acquiring big data through the cloud platform is facilitated.
Drawings
Fig. 1 is a schematic diagram of an application environment of a smart socket control system according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an intelligent socket control system according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a concentrator according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a current sampling circuit in the concentrator of FIG. 3;
FIG. 5 is a schematic diagram of a voltage sampling circuit in the concentrator of FIG. 3;
FIG. 6 is a schematic diagram of an electric energy metering chip in the concentrator shown in FIG. 3;
fig. 7 is a schematic structural diagram of a smart socket according to an embodiment of the present application;
fig. 8 is a schematic circuit diagram of the relay module of the smart jack shown in fig. 7.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the drawings and specific embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the following description, reference is made to the expression "some embodiments" which describes a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.
Referring to fig. 1 and fig. 2, an optional application scenario schematic diagram of the smart socket control system provided in the embodiment of the present application includes a plurality of smart sockets 10 respectively corresponding to electrical devices and a concentrator 60 in communication connection with the smart sockets 10, where the concentrator 60 performs information interaction with a cloud platform 50 through a network, and further performs information interaction with a monitoring terminal 40 corresponding to the electrical devices through the cloud platform 50. The concentrator 60 and the smart sockets 10 respectively include a Power Line Carrier (PLC) module, data interconnection is realized between the concentrator 60 and the smart sockets 10 through a power line carrier communication transmission technology, each smart socket 10 can conveniently send monitored monitoring data of a corresponding electric device to the concentrator 60 through the power line carrier communication transmission technology, and the concentrator 60 also sends a control instruction forwarded by the monitoring terminal 40 through the cloud platform 50 to the corresponding smart sockets 10 through the power line carrier communication transmission technology. The electric appliance may include household appliances such as an air conditioner, a humidifier, a washing machine, a rice cooker, an air purifier, and the like.
Referring to fig. 3, the concentrator 60 includes a first Microcontroller (MCU) module 61, a first power module 63, a first electric energy metering module 67, and a first communication module 65, where the first power module 63 supplies power to the first MCU module 61, the first electric energy metering module 67, and the first communication module 65, the first electric energy metering module 67 is configured to collect voltage and/or current at an electricity inlet and send the voltage and/or current to the first MCU module 61, the first MCU module 61 monitors electricity consumption at the electricity inlet according to the voltage and/or current, the first communication module 65 includes an electric power carrier communication module, and the first MCU module 61 is interconnected with the smart socket 10 through an electric power carrier communication transmission technique. The power utilization inlet may refer to an input port of a total power supply for the household power, such as a power utilization main gate of the household power, a total power supply port of all household electrical appliances in the household, and the like. It should be noted that, a household should be understood in a broad sense, and it is considered that all the electric devices included in one environment use the same electric meter.
In the above embodiment, the concentrator 60 collects the voltage and/or current at the power consumption inlet through the electric energy metering module and sends the voltage and/or current to the microcontroller, so that the overall power consumption condition can be conveniently judged according to the voltage and/or current, and the power consumption inlet is detected by acquiring comprehensive power grid parameter data and load data, so that safety accidents caused by long-term overload power consumption can be avoided, and the power consumption safety is improved; secondly, the concentrator 60 is interconnected with the intelligent sockets 10 corresponding to the electric devices through a power line carrier communication transmission technology, and data transmission is performed between the intelligent sockets 10 and the power line without radio frequency signals, so that the anti-interference capability is strong, the transmission distance is longer, and the stability of a networking system where the intelligent sockets 10 are located is improved; further, the concentrator 60 performs information interaction with the monitoring terminal 40 through the cloud platform 50, so that unified management of the smart sockets 10 in the home is facilitated based on the cloud platform 50, and a unified management strategy optimized by acquiring big data through the cloud platform 50 is facilitated.
In some embodiments, the concentrator 60 further includes a WiFi module 66, and the concentrator 60 performs information interaction with the cloud platform 50 through the WiFi module 66.
In some embodiments, the concentrator 60 further includes a first temperature and humidity detection module 62, and the first microcontroller module 61 obtains temperature and humidity data detected by the first temperature and humidity detection module 62, and controls, according to the temperature and humidity data, on or off of the smart home device for adjusting the temperature and humidity of the environment. The first temperature and humidity detection module 62 may include a temperature and humidity sensor. The temperature and humidity sensor may be any known sensor that can be used to detect the temperature and humidity of the surrounding environment. The first microcontroller module 61 acquires temperature and humidity data detected by the temperature and humidity sensor, and controls the intelligent household equipment for adjusting the temperature and humidity of the environment, such as an air conditioner and a humidifier, to be turned on or turned off according to the temperature and humidity data. Here, the smart home devices directly controlled by the concentrator 60 may refer to devices that are not correspondingly connected to the smart socket 10, and the devices that are not correspondingly connected to the smart socket 10 may be controlled by the concentrator 60. As an alternative embodiment, the concentrator 60 controls the air conditioner to be turned on by the first microcontroller module 61 when the detected temperature is higher than the set temperature value or exceeds the desired temperature value range, and the first microcontroller module 61 may control the air conditioner to be turned off when the detected temperature is lower than the set temperature value or meets the desired temperature value range. For another example, when the detected humidity is lower than the set humidity value, the first microcontroller module 61 may control to turn on; conversely, when the humidity is lower than the set humidity value, the first microcontroller module 61 may control the humidifier to be turned off.
The concentrator 60 further includes an air quality detection module 68, and the first microcontroller module 61 acquires air quality data detected by the air quality detection module 68, and controls the smart home devices for adjusting air quality to be turned on or off according to the air quality data. The air quality detection module 68 may include any known air quality detection sensor, and the first microcontroller module 61 acquires air quality data detected by the air quality detection module 68, and controls smart home devices for adjusting air quality, such as an air purifier, to be turned on or turned off according to the air quality data. It should be noted that the smart home devices directly controlled by the concentrator 60 may refer to devices that are not correspondingly connected to the smart socket 10, and the smart home devices that are not correspondingly connected to the smart socket 10 may be directly and collectively controlled by the concentrator 60. For example, the first microcontroller module 61 may control the air purifier to be turned on when the detected air quality is poor, and the first microcontroller module 61 may control the air purifier to be turned off when the air quality is good.
In some embodiments, the first energy metering module 67 collects the voltage and current at the electricity usage inlet simultaneously and sends them to the first microcontroller module 61. First electric energy measurement module 67 includes first current sampling circuit, first voltage sampling circuit and first electric energy measurement chip, first current sampling circuit with first voltage sampling circuit with the electricity access connection, first electric energy measurement chip will first current sampling circuit with first voltage sampling circuit with first microcontroller module 61 is connected. The first current sampling circuit is realized by using a power resistor, and the first voltage sampling circuit is realized by using a resistor divider circuit, so that overcurrent and overload protection on a power utilization inlet can be realized, and accidents such as fire disasters and the like caused by long-term overload working state of the power utilization equipment 30 can be prevented. Optionally, the first electric energy metering chip may be an electric energy metering chip with the model number RN 8209C.
Referring to fig. 4, the first current sampling circuit includes a sampling resistor SR1 connected in series between live wires at the input end of the power consumption inlet, and a resistor-capacitor circuit respectively connected between two ends of the sampling resistor SR1 and ground GND, the sampling resistor SR1 is a manganese copper resistor, and nodes between a current-limiting resistor and a current-limiting capacitor in the two resistor-capacitor circuits are respectively connected to two current collecting ends V1N and V1P (fig. 6) of the first electric energy metering chip. Specifically, the rc circuit may be divided into a first rc circuit and a second rc circuit, the first rc circuit includes a current sampling circuit Ri9 and a first current limiting capacitor C7 connected between one end of the sampling resistor SR1 and the ground GND, and the second rc circuit includes a second current limiting resistor Ri10 and a second current limiting capacitor C9 connected between the other end of the sampling resistor SR1 and the ground GND. The resistance value of the sampling resistor SR1 is far smaller than that of the current-limiting resistor in the resistor-capacitor circuit, optionally, the resistance value of the sampling resistor SR1 is 0.003 ohm, and the resistance value of the current-limiting resistor is 100 ohm. The first electric energy metering chip obtains voltage drops at two ends of the sampling resistor SR1 through the two current collecting ends V1N and V1P, and obtains a sampling current value according to the voltage drop on the sampling resistor SR1 and the resistance value of the sampling resistor SR 1.
Referring to fig. 5, the first voltage sampling circuit includes a filter circuit respectively connected between two voltage collecting terminals V3N and V3P of the first electric energy metering chip and ground GND, and a plurality of voltage dividing resistors connected in series between one of the voltage collecting terminals V3P and a zero line of the power supply circuit of the electric device 30. Specifically, the filter circuit may be divided into a first filter circuit including a first filter resistor Ri1 and a first filter capacitor C3 connected in parallel between one voltage collecting terminal V3P and the ground GND, and a second filter circuit including a second filter resistor Ri8 and a second filter capacitor C4 connected in parallel between the other voltage collecting terminal V3N and the ground GND. The voltage division resistor comprises a first voltage division resistor Ri2, a second voltage division resistor Ri3, a third voltage division resistor Ri4, a fourth voltage division resistor Ri5, a fifth voltage division resistor Ri6 and a sixth voltage division resistor Ri7 which are connected in series. The first electric energy metering chip obtains currents on the voltage dividing resistor through the voltage acquisition ends V3N and V3P, and a sampling voltage value is obtained through calculation according to a difference value of the currents obtained by the two voltage acquisition ends V3N and V3P and the resistance value of the voltage dividing resistor.
Referring to fig. 6, the first power metering chip includes two current collecting terminals V1N and V1P connected to the first current sampling circuit, and two voltage collecting terminals V3N and V3P connected to the first voltage sampling circuit. The first electric energy metering chip is connected with the first microcontroller module 6111 through a serial port, the first microcontroller module 6111 receives the current and the voltage collected by the first electric energy metering chip, and the whole electricity utilization condition at the electricity utilization inlet is monitored according to the current and the voltage. Specifically, the first microcontroller module 61 may determine whether all the electric devices associated with the electric access are in abnormal working states such as overload according to whether the values of the current and the voltage are abnormal, so as to implement the overall overcurrent and overload protection for all the electric devices.
In some embodiments, the first power module 63 includes a commercial power ac input circuit, an ac-to-dc conversion circuit, and a dc-to-dc voltage reduction circuit, the ac-to-dc conversion circuit converts commercial power into 5V dc voltage to power the first communication module 65, and the dc-to-dc voltage reduction circuit converts the 5V dc voltage into 3.3V dc voltage to power the first microcontroller module 6111. The commercial power alternating current input circuit is connected with a commercial power AC220V power supply. The 5V dc voltage is connected to the first communication module 65 via the DCSV output. The 3.3V dc voltage is connected to the first microcontroller module 61 and the first temperature and humidity detection module 62 through the DC3.3V output terminal.
Referring to fig. 7, the smart socket 10 includes a second microcontroller module 11, a second power module 13, a relay module 15, a second electric energy metering module 17, and a second communication module 19, where the second power module 13 supplies power to the second microcontroller module 11, the relay module 15, the second electric energy metering module 17, and the second communication module 19, the second electric energy metering module 17 is configured to collect voltage and/or current of corresponding electric equipment and send the voltage and/or current to the second microcontroller module 11, the second microcontroller module 11 monitors an abnormal working state of the electric equipment according to the voltage and/or current, the relay module 15 includes a relay coil 151 and a relay contact 152, the relay coil 151 is connected in series with a power supply circuit of the electric equipment, and the second microcontroller module 11 controls the relay coil 151 to be powered on or powered off to control the relay contact 152 to be turned on or turned off The communication module comprises a power carrier communication module, the microcontroller module receives a control instruction transmitted by the corresponding monitoring terminal 40 and forwarded by the concentrator 60 through a power carrier communication transmission technology, and correspondingly controls the on/off of the relay coil 151 according to the control instruction.
In the above embodiment, the smart socket 10 collects the voltage and/or current of the electrical equipment through the second electric energy metering module 17 and sends the voltage and/or current to the second microcontroller, so as to monitor the abnormal working state of the electrical equipment according to the voltage and/or current, and thus, the automatic monitoring of the electrical equipment is realized through the smart socket 10; secondly, the intelligent socket 10 is connected in series into a power supply circuit of the user equipment through the relay coil 151, and correspondingly controls the on or off of the electric equipment, so that the automatic remote on-off control of the electric equipment is realized through the intelligent socket 10; furthermore, the smart socket 10 uses the power line carrier communication module as the communication module, does not need radio frequency signals, and uses the power line for data transmission, so that the anti-interference capability is strong, the transmission distance is longer, and the stability of the networking system where the smart socket 10 is located is improved.
Referring to fig. 8, the relay module 15 further includes a driving circuit connected to the relay coil 151, and the driving circuit includes a switching element Q1 connected between one end of the relay coil 151 and the IO port of the second microcontroller module 11, a first capacitor C1 connected between the other end of the relay coil 151 and the ground GND, and a resistor R1 and a second capacitor C2 connected in parallel to the relay coil 151. Optionally, the switching element Q1 is an NPN transistor, a base of the NPN transistor is connected to the IO port of the first micro control unit, a collector of the NPN transistor is connected to one end of the relay coil 151, and an emitter of the NPN transistor is connected to ground GND. A user can send a control instruction for turning on or off to the corresponding electric device 10 through the monitoring terminal 40, the concentrator 60 receives the control instruction forwarded by the cloud platform 50 and sends the control instruction to the corresponding smart socket 10, when the control instruction is turned on, the IO port of the first microcontroller module 61 outputs a high level, the switching element Q1 is closed, the relay coil 151 is energized and the relay is closed by touching, and accordingly the electric device 10 is controlled to be connected with a power supply; on the contrary, when the control command is off, the IO port of the second microcontroller module 11 outputs a low level, the switching element Q1 is turned off, the relay coil 151 is de-energized, and the relay contact 152 is opened, so as to correspondingly control the electrical device 10 to be disconnected from the power supply.
In some embodiments, the second energy metering module 17 includes a second current sampling circuit, a second voltage sampling circuit, and a second energy metering chip, and the second energy metering module 17 has the same circuit structure as the first energy metering module 67. Specifically, referring to fig. 4 to 6, the second current sampling circuit may be as shown in the first current sampling circuit in fig. 4, the second voltage sampling circuit may be as shown in the first voltage sampling circuit in fig. 5, and the second energy metering chip may be as shown in the first energy metering chip in fig. 6, which is not described herein again.
In some embodiments, the smart socket 10 further includes a second temperature and humidity detection module 12 connected to the second microcontroller module 11, wherein the second temperature and humidity detection module 12 may include a temperature and humidity sensor. The temperature and humidity sensor may be a known sensor that can be used to detect ambient temperature and humidity. The second microcontroller module 11 acquires temperature and humidity data detected by the temperature and humidity sensor, and controls the temperature and humidity adjusting equipment correspondingly connected with the intelligent socket 10 to be turned on or turned off according to the temperature and humidity data.
The second microcontroller module 11 is further configured to transmit monitoring data of the electrical device to the concentrator 60 through a power carrier communication transmission technology, and the monitoring data is uploaded to the cloud platform 50 by the concentrator 60 and/or sent to the corresponding monitoring terminal 40 based on the cloud platform 50. Here, the monitoring data may include the current and voltage collected by the second power metering module 17, the temperature and humidity data collected by the second temperature and humidity detecting module 12, and the like, as described in the foregoing embodiment. The second microcontroller module 11 is interconnected with the concentrator 60 through power carrier communication transmission technology, and compared with known wireless transmission technologies such as WiFi and Bluetooth, the transmission distance is longer, signals are more stable, the anti-interference capability is strong, and the situation that the intelligent socket 10 is out of control due to the fact that wireless signals are interfered can be avoided. Optionally, the power carrier communication module may be a power carrier communication module of a type KQ-130E.
The monitoring terminal 40 may be a mobile terminal such as a mobile phone or an IPAD, or a remote controller terminal dedicated to remotely controlling a device. The mobile terminal can be provided with a client program for remotely controlling the user equipment, and the unified management of the corresponding user equipment is realized by binding the equipment identification number of the corresponding user equipment to be controlled in the client program. Here, it should be noted that the client program for remotely controlling the user equipment may be implemented by using known remote control software, and the improvement of the claimed technical solution is not limited thereto.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An intelligent socket control system is characterized by comprising a plurality of intelligent sockets corresponding to electric equipment respectively and a concentrator in communication connection with the intelligent sockets, wherein the concentrator performs information interaction with a corresponding monitoring terminal through a cloud platform, the concentrator comprises a first microcontroller module, a first power module, a first electric energy metering module and a first communication module, the first power module supplies power to the first microcontroller module, the first electric energy metering module and the first communication module, the first electric energy metering module is used for collecting voltage and/or current at an electric inlet and sending the voltage and/or current to the first microcontroller module, the first microcontroller module monitors the electric condition of the electric inlet according to the voltage and/or current, and the first communication module comprises an electric power carrier communication module, the first microcontroller module is interconnected with the intelligent socket through a power carrier communication transmission technology.
2. The smart jack control system of claim 1, wherein the concentrator further comprises a WiFi module, the concentrator interacting with a cloud platform via the WiFi module.
3. The smart jack control system according to claim 1, wherein the concentrator further includes a first temperature and humidity detection module, and the first microcontroller module acquires temperature and humidity data detected by the first temperature and humidity detection module and controls, according to the temperature and humidity data, on/off of smart home devices for adjusting temperature and humidity of an environment.
4. The smart jack control system according to claim 3, wherein the concentrator further comprises an air quality detection module, and the first microcontroller module acquires air quality data detected by the air quality detection module and controls the smart home devices for adjusting air quality to be turned on or off according to the air quality data.
5. The smart jack control system of any one of claims 1 to 4, wherein the first power metering module includes a first current sampling circuit, a first voltage sampling circuit, and a first power metering chip, the first current sampling circuit and the first voltage sampling circuit being connected to the power usage inlet, the power metering chip connecting the first current sampling circuit and the first voltage sampling circuit to the first microcontroller module.
6. The intelligent socket control system according to claim 5, wherein the first current sampling circuit comprises a sampling resistor connected in series between live wires of the output end of the electricity utilization inlet, and a resistance-capacitance circuit respectively connected between two ends of the sampling resistor and the ground, the sampling resistor is a manganese copper resistor, and a junction point between a current limiting resistor and a current limiting capacitor in the resistance-capacitance circuit is respectively connected with two current collecting ends of the first electric energy metering chip.
7. The smart jack control system of claim 5 wherein said first voltage sampling circuit includes filter circuits connected between two voltage acquisition terminals of said first power metering chip and ground, respectively, and a plurality of voltage dividing resistors connected in series between one of said voltage acquisition terminals and a neutral line of an output terminal of said power utility inlet.
8. The smart socket control system according to claim 1, wherein the smart socket comprises a second microcontroller module, a second power module, a relay module, a second power metering module and a second communication module, the second power metering module is used for collecting voltage and/or current of corresponding electric equipment and sending the voltage and/or current to the second microcontroller module, the second microcontroller module monitors abnormal working state of the electric equipment according to the voltage and/or current, the relay module comprises a relay coil and a relay contact, the relay coil is connected in series with a power supply circuit of the electric equipment, the second microcontroller module controls the relay coil to be powered on and powered off to control the relay contact to be switched on or off, and correspondingly controls the electric equipment to be switched on or off, the second communication module comprises a power carrier communication module, the second microcontroller module receives a control instruction transmitted by a corresponding monitoring terminal forwarded by the concentrator through a power carrier communication transmission technology, and the on-off of the relay coil is correspondingly controlled according to the control instruction.
9. The smart jack control system of claim 8, wherein the relay module further comprises a driver circuit connected to the relay coil, the driver circuit comprising a switching element connected between one end of the relay coil and the IO port of the second microcontroller module, a first capacitor connected between the other end of the relay coil and ground, and a resistor and a second capacitor connected in parallel with the relay coil.
10. The smart jack control system of claim 9, wherein the second power metering module comprises a second current sampling circuit, a second voltage sampling circuit, and a second power metering chip, and the second power metering module has the same circuit structure as the first power metering module.
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| CN201921109283.8U CN209992842U (en) | 2019-07-15 | 2019-07-15 | Intelligent socket control system |
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| CN201921109283.8U CN209992842U (en) | 2019-07-15 | 2019-07-15 | Intelligent socket control system |
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| CN113612220A (en) * | 2021-06-23 | 2021-11-05 | 国网浙江省电力有限公司嘉兴供电公司 | Power carrier technology-based household appliance power utilization optimization control method |
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| CN114326416A (en) * | 2021-05-08 | 2022-04-12 | 国网浙江省电力有限公司嘉兴供电公司 | Intelligent home control system and method based on power line carrier communication |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900396A (en) * | 2020-06-22 | 2022-01-07 | 配天机器人技术有限公司 | Remote control circuit system, controller and remote control equipment |
| CN113270939A (en) * | 2021-05-08 | 2021-08-17 | 国网浙江省电力有限公司嘉兴供电公司 | Intelligent platform area socket switch control method and system based on power line carrier technology |
| CN113285524A (en) * | 2021-05-08 | 2021-08-20 | 国网浙江省电力有限公司嘉兴供电公司 | Holographic sensing power dispatching system and method for power line carrier communication |
| CN113381508A (en) * | 2021-05-08 | 2021-09-10 | 国网浙江省电力有限公司嘉兴供电公司 | Power carrier communication regulation and control system and method combined with switch conversion device |
| CN114326416A (en) * | 2021-05-08 | 2022-04-12 | 国网浙江省电力有限公司嘉兴供电公司 | Intelligent home control system and method based on power line carrier communication |
| CN113285524B (en) * | 2021-05-08 | 2022-09-13 | 国网浙江省电力有限公司嘉兴供电公司 | Holographic sensing power dispatching system and method for power line carrier communication |
| CN113612220A (en) * | 2021-06-23 | 2021-11-05 | 国网浙江省电力有限公司嘉兴供电公司 | Power carrier technology-based household appliance power utilization optimization control method |
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Inventor after: Zheng Yu Inventor after: Xiang Hua Inventor after: Ning Wuyu Inventor after: Zhao Junhua Inventor after: Li Yong Inventor after: Wang Hongyuan Inventor before: Zheng Yu Inventor before: Xiang Hua Inventor before: Dong Chaoyang Inventor before: Ning Wuyu Inventor before: Zhao Junhua Inventor before: Li Yong Inventor before: Wang Hongyuan |