CN111403966A - Intelligent socket of split air conditioner - Google Patents

Intelligent socket of split air conditioner Download PDF

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Publication number
CN111403966A
CN111403966A CN201910028602.0A CN201910028602A CN111403966A CN 111403966 A CN111403966 A CN 111403966A CN 201910028602 A CN201910028602 A CN 201910028602A CN 111403966 A CN111403966 A CN 111403966A
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CN
China
Prior art keywords
data
module
voltage
power consumption
power supply
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
CN201910028602.0A
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Chinese (zh)
Inventor
徐爱明
成青衡
孙杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Liufeng Energy Service Co ltd
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Guangdong Liufeng Energy Service Co ltd
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 Guangdong Liufeng Energy Service Co ltd filed Critical Guangdong Liufeng Energy Service Co ltd
Priority to CN201910028602.0A priority Critical patent/CN111403966A/en
Publication of CN111403966A publication Critical patent/CN111403966A/en
Withdrawn legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6675Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6683Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6691Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803Home automation networks
    • H04L12/2816Controlling appliance services of a home automation network by calling their functionalities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72406User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention relates to an intelligent socket of a split air conditioner, which comprises a power supply, a power supply conversion module, a core controller, a socket, a voltage and current measurement module, an electric energy calculation module and a Zigbee module. The voltage and current measuring module is used for acquiring voltage data and current data; the electric energy calculation module is used for receiving the voltage data and the current data and calculating to obtain power consumption data in preset time; and the Zigbee module is connected with the electric energy calculation module and the power conversion module, is used for receiving the switching instruction and transmitting the switching instruction to the power conversion module, receiving the power consumption calculation instruction and transmitting the power consumption calculation instruction to the electric energy calculation module, receiving the temperature control instruction and transmitting the temperature control instruction to the power conversion module, and is further used for transmitting power consumption data. The modules are electrically connected with each other. The split air conditioner intelligent socket can control and set the room temperature, monitor the power consumption condition and monitor whether people are in the room or not through the mobile phone APP mobile terminal, prevents the air conditioner from being started when no people are in the room, and achieves energy conservation.

Description

Intelligent socket of split air conditioner
Technical Field
The invention relates to a split air conditioner intelligent socket, in particular to an intelligent socket based on a Zigbee technology, an intelligent socket management system, an intelligent socket management method and an intelligent socket for controlling an air conditioner switch.
Background
With the pace of life of modern society becoming faster, people are more and more inclined to purchase and use articles which are more convenient and simpler to operate. Especially like domestic appliance, the use step of some electrical apparatus is various, and is not intelligent moreover, can not open in good time or in time close, causes user experience not good and the power consumption is extravagant easily. In the split air conditioner which is commonly used everyday, a plurality of people start the air conditioner when people are heated to sweat or cooled to shake at room temperature, the mode that the people need to use human bodies as sensors and processors to detect temperature and react at the same time is troublesome, the response speed is slow, and the user experience is very poor. Meanwhile, after people walk or no people are in a room, the air conditioner is always on, power is consumed very much, and energy conservation and environmental protection are not achieved. Therefore, the traditional mode of manually turning on and off the air conditioner cannot meet the requirement of intellectualization.
With the development of economy and the progress of technology, technologies such as the wireless internet of things are more and more applied to family life, the research make internal disorder or usurp and products of intelligent home are more and more, people expect that the intelligent home can improve the life quality, and the life of people is more convenient. And with the enhancement of the awareness of energy conservation and emission reduction of people, the attention degree of household electricity utilization conditions is correspondingly increased, and as the household appliances obtain electric quantity through the sockets, if the whole electricity utilization condition is expected to be monitored and managed, each socket needs to be monitored.
In the prior art, for measuring the household electricity consumption condition, an electric meter for recording the total electricity consumption of a user or an electricity consumption recording module of an intelligent electric appliance is generally adopted. And the power supply management system is not used for monitoring each socket, so that people cannot know the power utilization condition of each socket, and therefore cannot monitor and manage the power supply condition of the whole family.
Disclosure of Invention
The invention aims to intelligently count and monitor the power consumption condition of the split air conditioner socket; the utility model provides a temperature sensor monitors room temperature, can control indoor temperature, prevents that indoor temperature is too high or low excessively, provides pyroelectric infrared sensor, can monitor whether someone is indoor, prevents that the air conditioner is also opening when nobody is, realizes comfortable, energy-conserving, the split air conditioner's of power consumption statistics smart jack.
The invention provides an intelligent socket of a split air conditioner, which aims to solve the problems and comprises a power supply, a power supply conversion module, a core controller, a socket, a voltage and current measurement module, an electric energy calculation module and a Zigbee module.
The socket is electrically connected with the power conversion module, a relay is arranged in a connecting circuit of the socket and the power conversion module, and the relay is electrically connected with the core controller; the power supply conversion module is connected with a display screen which is electrically connected with the core controller; the power supply conversion module is connected with a pyroelectric infrared sensor, and the pyroelectric infrared sensor is electrically connected with the core controller; the power conversion module is connected with a temperature sensor, and the temperature sensor is electrically connected with the core controller.
The voltage and current measuring module comprises a voltage converter and a current measuring module, wherein the voltage converter is used for converting a measured voltage into voltage data used for calculating power consumption; and a current transformer converting the measured current into current data for calculating a power consumption amount.
The electric energy calculation module comprises a timing module and a calculation module, wherein the timing module is used for recording time data in preset time; the calculation module is used for receiving the time data, the voltage data and the current data so as to calculate and obtain the electricity consumption data in the preset time.
In order to solve the technical problem, the invention also provides a split air conditioner intelligent socket management system based on the Zigbee technology, which comprises at least one intelligent socket, a Zigbee gateway, a Wifi router and a mobile phone APP mobile terminal; the intelligent socket is connected with the Zigbee gateway, the Zigbee gateway is connected with the Wifi router, and the mobile phone APP mobile terminal is connected with the Wifi router; the power consumption calculation module is used for receiving a switch instruction sent by the mobile phone APP mobile terminal and transmitting the switch instruction to the power conversion module for execution, receiving a calculation power consumption instruction sent by the mobile terminal and transmitting the calculation power consumption instruction to the power calculation module for execution, and transmitting the calculation power consumption data to the mobile phone APP mobile terminal.
The method comprises the steps that the mobile terminal judges whether power consumption data exceed a threshold value or not; and if the power consumption data exceeds the threshold value, sending a switch instruction to the intelligent socket for execution so as to disconnect the intelligent socket.
The split air conditioner intelligent socket has the beneficial effects that the split air conditioner intelligent socket can be convenient for a user to monitor the power consumption condition of the split air conditioner intelligent socket, the temperature sensor monitors the room temperature, the air conditioner can be started when the set temperature is reached, manual operation is not needed, and the split air conditioner intelligent socket is convenient and quick; the pyroelectric infrared sensor can monitor whether a person is in a room or not, so that an air conditioner is prevented from being started when no person is in the room, and the energy-saving effect is realized; the collected data are not only used for controlling the switch, but also displayed through the display screen, so that the room temperature, the time and the power consumption can be conveniently checked.
Drawings
The invention will be further described with reference to the following detailed description and drawings:
fig. 1 is a schematic diagram of an intelligent socket of a split air conditioner according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings and detailed description, in order to facilitate the understanding and implementation of the invention by those skilled in the art.
As shown in fig. 1, an intelligent socket of a split air conditioner includes a power supply 2, a power conversion module 6, a core controller 5, a zigbee module 3, a mobile phone APP mobile terminal 4, a temperature sensor 7, a pyroelectric infrared sensor 8, a display screen 9, a voltage and current measurement module 10, and an electric energy calculation module 11. The power supply 1 is electrically connected with the power supply conversion module 6, and the power supply conversion module 6 is electrically connected with the core controller 5; the power supply conversion module 6 is connected with a display screen 9, and the display screen 9 is electrically connected with the core controller 5; the power supply conversion module 6 is connected with a pyroelectric infrared sensor 8, and the pyroelectric infrared sensor 8 is electrically connected with the core controller 5; the power supply conversion module 6 is connected with a temperature sensor 9, and the temperature sensor 9 is electrically connected with the core controller 5; the core controller 5 is an STM32 core controller, and the pyroelectric infrared sensor 8 is a PIR pyroelectric infrared sensor; the voltage and current measuring module 10 is electrically connected with the electric energy calculating module 11, and the electric energy calculating module is electrically connected with the display screen 9.
The voltage and current measuring module 10 is used for obtaining voltage data U and current data I, when the split air conditioner is inserted into the intelligent socket and the power supply voltage is connected, a power supply circuit is formed, and the voltage and current measuring module 10 can measure the voltage data U of the power supply applied to the split air conditioner through the intelligent socket and the current data I flowing through the split air conditioner.
The electric energy calculating module 11 is connected to the voltage and current measuring module 10, and is configured to receive the voltage data U and the current data I, and calculate, according to the received data, power consumption data W = UIt within a predetermined time t; specifically, the electric energy calculating module 11 includes timing and calculation, the timing is used for recording time data t in a preset time, the calculation is used for receiving the time data t, the voltage data U and the current data I, and calculating power consumption data W in the preset time.
The Zigbee module 3 is connected with the power conversion module 6 and the electric energy calculation module 11, and is used for receiving a switch instruction, transmitting the switch instruction to the core controller 6 and controlling the power supply and the power failure of the intelligent socket; the power consumption calculating module 11 is further configured to receive a power consumption calculating instruction and transmit the power consumption calculating instruction to the power consumption calculating module 11, the power consumption calculating module 11 obtains the voltage data U and the current data I according to the instruction and calculates power consumption data W within a predetermined time t, and similarly, the power consumption data W calculated by the power consumption calculating module 11 can also be transmitted through the Zigbee module 3.
The invention relates to an intelligent socket of a split air conditioner, which utilizes two sensors to monitor the room temperature and whether a person is in the room to take corresponding measures, and can display time, temperature and power consumption on a 0L ED display screen, wherein the two sensors are respectively a temperature sensor and a PIR pyroelectric infrared sensor, the sensors transmit data to an STM32 core controller 5 for analysis and processing after monitoring the data, and then the core controller controls the power-off and power supply of the intelligent socket, so that the intelligent socket is more active, people can be liberated, a split air conditioner switch does not need to be manually turned on or turned off, and power resources are saved.
The invention relates to an intelligent socket of a split air conditioner, wherein a temperature sensor is arranged at a position with good ventilation and moderate temperature in a room, a PIR pyroelectric infrared sensor is arranged at a position which can cover a large area in the room, and a display screen is arranged at the edge of a door. Small volume and small space occupation. The temperature sensor monitors the room temperature, and can start the air conditioner when the set temperature is reached, so that manual operation is not needed, and convenience and rapidness are realized; the PIR pyroelectric infrared sensor can monitor whether a person is in a room or not, so that an air conditioner is prevented from being started when no person is in the room, and the energy-saving effect is realized; data collected by the sensor are used for controlling power failure and power supply, and can be displayed through the display screen, so that the room temperature and time can be conveniently checked.
The invention relates to an intelligent socket of a split air conditioner, which has the phenomena and functions of 1. a display screen normally displays the current time, year, month, day, temperature and the like; 2. when the temperature detected by the temperature sensor is higher than 15 ℃ or lower than 26 ℃ (summer), the stm32 core controller implements power-off of the intelligent socket, and the socket is not conducted; 3. when the temperature (winter) is lower than 15 ℃ or higher than 26 ℃ (summer) and the office is occupied (the PIR sensor outputs high level), the stm32 core controller supplies power to the intelligent socket, and the socket is conducted; 4. when no one is in the office, the stm32 core controller implements the power-off of the intelligent socket, and the socket is not conducted.
A user needs to manage the split air conditioner intelligent socket 1 in the Zigbee network through the mobile phone APP mobile terminal 4, and the existing mobile phone APP mobile terminal 4 does not necessarily support the Zigbee protocol and may not access the Zigbee network, so the management system of this embodiment further includes a Wifi router, the Zigbee gateway is connected to the Wifi router, and then the intelligent socket 1 may be connected to the internet through the Zigbee gateway and the Wifi router; and cell-phone APP mobile terminal 4 then accessible internet and intelligent socket 1 interconnection transmission data, no matter so whether the user is at home, can utilize cell-phone APP mobile terminal 4 and monitor each intelligent socket 1 through internet and Zigbee network.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. An intelligent socket of a split air conditioner comprises a power supply, a power supply conversion module, a core controller, a socket, a voltage and current measuring module, an electric energy calculating module and a Zigbee module, wherein the voltage and current measuring module is used for acquiring voltage data and current data; the electric energy calculation module is used for receiving the voltage data and the current data and calculating to obtain power consumption data in preset time; the Zigbee module is connected with the electric energy calculation module and the power supply conversion module, is used for receiving a switching instruction and transmitting the switching instruction to the power supply conversion module, receiving a power consumption calculation instruction and transmitting the power consumption calculation instruction to the electric energy calculation module, receiving a temperature control instruction and transmitting the power consumption control instruction to the power supply conversion module, and is further used for transmitting power consumption data, a power supply is electrically connected with the power supply conversion module, the power supply conversion module is electrically connected with the core controller, a socket is electrically connected with the power supply conversion module, a relay is arranged in a connecting circuit of the socket and the power supply conversion module, and the relay is electrically connected with the core; the power supply conversion module is connected with a display screen which is electrically connected with the core controller; the power supply conversion module is connected with a pyroelectric infrared sensor, and the pyroelectric infrared sensor is electrically connected with the core controller; the power conversion module is connected with a temperature sensor, and the temperature sensor is electrically connected with the core controller.
2. The split air-conditioning intelligent socket according to claim 1, wherein the voltage and current measuring module comprises a voltage converter, and the voltage converter is used for converting the measured voltage into the voltage data used for calculating power consumption; and a current transformer transforming the measured current into the current data for calculating a power consumption amount.
3. The split air-conditioning intelligent socket according to claim 1, wherein the electric energy calculating module comprises a timing calculation, and the timing is used for recording time data in the preset time; and the calculation is used for receiving the time data, the voltage data and the current data so as to calculate and obtain the electricity consumption data in the preset time.
4. A smart jack management system based on Zigbee technology is characterized in that the management system comprises at least one smart jack, a Zigbee gateway, a Wifi router and a mobile terminal; the intelligent socket is connected with the Zigbee gateway, the Zigbee gateway is connected with the Wifi router, and the mobile terminal is connected with the Wifi router; the intelligent socket comprises a power supply conversion module; the voltage and current measuring module is used for measuring and acquiring voltage data and current data; the electric energy calculation module is used for receiving the voltage data and the current data and calculating to obtain power consumption data in preset time; and the Zigbee unit is connected with the power conversion module and the electric energy calculation module and used for receiving a switch instruction sent by the mobile phone APP mobile terminal and transmitting the switch instruction to the power conversion module, then switching to a core controller to execute the power-off and power supply of the intelligent socket and receiving a calculation power consumption instruction sent by the mobile phone APP mobile terminal and transmitting the calculation power consumption instruction to the electric energy calculation module to execute and transmit the calculation power consumption data to the mobile phone APP mobile terminal.
5. The management system according to claim 4, wherein the voltage current measurement module comprises a voltage transformer for transforming the measured voltage into the voltage data for calculating the power consumption; and a current transformer transforming the measured current into the current data for calculating a power consumption amount.
6. The management system of claim 4, wherein the power calculating module comprises a timer and a calculator, wherein the timer is used for recording time data in the predetermined time; and the calculation is used for receiving the time data, the voltage data and the current data so as to calculate and obtain the electricity consumption data in the preset time.
7. A management method of an intelligent socket of a split air conditioner based on Zigbee technology is characterized in that the management method is based on the management system in claim 4, and the management method comprises the steps that a mobile phone APP mobile terminal is connected with a Zigbee gateway through a Wifi router; the mobile terminal sends a connection instruction to the Zigbee gateway, so that the Zigbee gateway is connected with the Zigbee unit of the intelligent socket; and the mobile terminal monitors and manages the intelligent socket through the Wifi router and the Zigbee gateway.
8. The management method as claimed in claim 7, wherein the step of monitoring and managing the smart socket by the mobile phone APP mobile terminal through the Wifi router and the Zigbee gateway comprises the steps of sending a power consumption calculation instruction to the smart socket by the mobile terminal; the intelligent socket calculates and obtains power consumption data in preset time; and the mobile terminal acquires the electricity consumption data calculated by the intelligent socket.
9. The management method according to claim 8, wherein the step of obtaining the electricity consumption data calculated by the smart socket by the mobile phone APP mobile terminal comprises the steps of judging whether the electricity consumption data exceeds a threshold value by the mobile terminal; and if the electricity consumption data exceeds the threshold value, sending a switch instruction to the intelligent socket for execution so as to disconnect the intelligent socket.
CN201910028602.0A 2019-01-11 2019-01-11 Intelligent socket of split air conditioner Withdrawn CN111403966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910028602.0A CN111403966A (en) 2019-01-11 2019-01-11 Intelligent socket of split air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910028602.0A CN111403966A (en) 2019-01-11 2019-01-11 Intelligent socket of split air conditioner

Publications (1)

Publication Number Publication Date
CN111403966A true CN111403966A (en) 2020-07-10

Family

ID=71435860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910028602.0A Withdrawn CN111403966A (en) 2019-01-11 2019-01-11 Intelligent socket of split air conditioner

Country Status (1)

Country Link
CN (1) CN111403966A (en)

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Application publication date: 20200710