CN206574962U - A kind of control system of smart jack - Google Patents

Abstract

A kind of control system of smart jack, including power module, the output end of power module and the defeated connection of the power input end of microcontroller, the signal input part of microcontroller exchanges electrical connection with 220V by electric energy metering module, the signal output part of microcontroller is connected by the control end of control relay circuit and relay, socket is exchanged electric connection with 220V by relay, the communication interface of microcontroller is by serial ports wifi module and the communication interface based on wireless network and client is bi-directionally connected, the control signal of client and the output end of control panel are connected, the display output end of client and the input of display module are connected, the adhesive and disconnection for the instruction control relay contact that microcontroller is inputted according to control panel, it is powered so as to reach to socket, power-off；When socket is powered and has load running, electric energy metering module monitors the power consumption of the load, and power consumption is included on display module, and the utility model remote control switching possesses electric energy metrical function.

Description

A control system for an intelligent socket

technical field

The utility model relates to the technical field of intelligent sockets, in particular to a control system for intelligent sockets.

Background technique

In many occasions of people's daily life and production, it is necessary to connect one power supply separately from the socket, and monitor the power consumption of the power supply. The traditional socket needs to manually press the socket button to turn on and off the power, and it does not have the function of electric energy measurement. It is extremely inconvenient to use and needs further improvement.

Contents of the invention

In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this utility model is to provide a control system for an intelligent socket, which has the function of electric energy measurement, remote control on and off, and is easy to use.

In order to achieve the above object, the technical scheme that the utility model takes is:

A control system for an intelligent socket, including a power supply module 1, the output terminal of the power supply module 1 is connected to the power input terminal of the microcontroller 2, and the signal input terminal of the microcontroller 2 is connected to 220V AC through the power metering module 8, and the micro The signal output terminal of the controller 2 is connected to the control terminal of the relay 9 through the relay control circuit 7, the relay 9 connects the socket 10 and the 220V alternating current, and the communication interface of the microcontroller 2 communicates with the client 4 through the serial port wifi module 3 and based on the wireless network The communication interface is bidirectionally connected, the control input end of the client 4 is connected to the output end of the control panel 5 , and the display output end of the client 4 is connected to the input end of the display module 6 .

Described microcontroller 2 adopts STM32F103CBT6.

The control panel 5 is used to input instructions to the client 4 to control the power on and off of the socket 10 .

The display module 6 is used to display the power consumption of the load.

The electric energy metering module 8 is used to measure the power consumption of the load, and transmit the value to the microcontroller 2 .

The beneficial effects of the utility model:

The microcontroller 2 can control the pull-in and disconnection of the contacts of the relay 9 according to the "power on" or "power off" command input by the control panel 5, so as to achieve the purpose of powering on and powering off the socket 10; When the load is running, the electric energy metering module 8 monitors the power consumption of the load, and displays the power consumption on the display module 6 . The utility model has the function of electric energy measurement, remote control on and off, and convenient use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

Referring to Fig. 1, a control system of a smart socket includes a power module 1, the output terminal of the power module 1 is connected to the power input terminal of the microcontroller 2, and the signal input terminal of the microcontroller 2 is connected to the 220V power supply module 8 through the power metering module 8. AC connection, the signal output terminal of the microcontroller 2 is connected to the control terminal of the relay 9 through the relay control circuit 7, the relay 9 connects the socket 10 and 220V AC, the communication interface of the microcontroller 2 is based on the serial port wifi module 3 and based on the wireless network The communication interface of the client 4 is bidirectionally connected, the control input of the client 4 is connected to the output of the control panel 5 , and the display output of the client 4 is connected to the input of the display module 6 .

Described microcontroller 2 adopts STM32F103CBT6.

The serial port wifi module 3 is used for wireless communication to connect the communication between the microcontroller 2 and the client 4 .

The control panel 5 is used to input instructions to the client 4 to control the power on and off of the socket 10 .

The display module 6 is used to display the power consumption of the load.

The relay control circuit 7 is used to control the pull-in and disconnection of the contacts of the relay 9 .

The electric energy metering module 8 is used to measure the power consumption of the load, and transmit the value to the microcontroller 2 .

The working principle of the utility model is:

When in use, by inputting the "power on" or "power off" command on the control panel 5, the client 4 sends the command to the microcontroller 2 through the serial port wifi module 3, and the microcontroller 2 controls the relay 9 through the relay control circuit 7 The pull-in and disconnection of the contacts can achieve the purpose of energizing and de-energizing the socket 10 . When the socket 10 is powered on and running with a load, the power metering module 8 monitors the power consumption of the load, converts the power consumption into a digital signal and sends it to the microcontroller 2, and the microcontroller 2 transmits the signal through the serial port wifi module 3 For the client 4, the power consumption is finally displayed on the display module 6.

Claims (5)

1. A control system for an intelligent socket, comprising a power supply module (1), characterized in that: the output terminal of the power supply module (1) is connected to the power input terminal of the microcontroller (2), and the power input terminal of the microcontroller (2) The signal input end is connected to the 220V AC through the electric energy metering module (8), the signal output end of the microcontroller (2) is connected to the control end of the relay (9) through the relay control circuit (7), and the relay (9) connects the socket (10 ) and 220V alternating current, the communication interface of the microcontroller (2) is bidirectionally connected with the communication interface of the client (4) through the serial port wifi module (3) and based on the wireless network, and the control input terminal of the client (4) is connected with the control panel (5) is connected to the output end, and the display output end of the client (4) is connected to the input end of the display module (6). 2. A control system for an intelligent socket according to claim 1, characterized in that: the microcontroller (2) is STM32F103CBT6. 3. The control system of a smart socket according to claim 1, characterized in that: the control panel (5) is used to input instructions to the client (4) to control the power on and off of the socket (10) . 4. The control system of an intelligent socket according to claim 1, wherein the display module (6) is used to display the power consumption of the load. 5. The control system of a smart socket according to claim 1, characterized in that: the electric energy metering module (8) is used to measure the power consumption of the load, and transmit the power consumption of the load to the micro-controller device (2).