CN202583757U - Wireless intelligent control switch - Google Patents

Abstract

The utility model relates to an intelligent control switch, which belongs to the field of automatic control; the switch includes two parts, a transmitting device and a receiving device; a 2.4G wireless module A, a TFT touch screen A, a data bus of the TFT touch screen AA and an IO port of a single chip computer A All devices in the transmitting device are installed in the shell A; the data bus of the 2.4G wireless module AA3 of the receiving device is connected to the IO port of the single-chip microcomputer AA, and the IO of the single-chip microcomputer AA is connected to the photocoupler, 8-way relay flow terminal and The thyristor control pins are all connected to the photocoupler; the AC terminals of the 8-way relay are connected to the wiring terminals, and are connected in parallel with the working indicator lights, and all the devices in the receiving device are installed in the shell AA. The utility model can realize the timing switch at any time, simplifies the circuit, and makes the control more humanized.

Description

A wireless intelligent control switch

technical field

The utility model relates to a wireless intelligent control switch, which belongs to the field of automatic control. the

technical background

The rhythm of modern society is getting faster and faster. People often forget to turn off the power supply in their busy lives. On the one hand, it causes a huge waste of electric energy. There is personal danger. the

In addition, the application of automatic control technology, computer technology and communication technology will help realize the automation of people's housework and housework management, greatly reduce people's work in family life, save people's time, and improve people's material and cultural living standards. But at present there is no one that applies automatic control technology, computer technology and communication technology to the switch to realize the automatic control of the switch, so that the power-off control of the connected electrical appliances can be carried out in time. the

Utility model content

The utility model proposes a wireless intelligent control switch, which uses automatic control technology, computer technology and communication technology to reach the switch to realize the automatic control of the switch, so that the power-off control of the connected electrical appliances can be carried out in time. the

The technical scheme adopted in the present model: the switch includes two parts, the transmitting device and the receiving device; the transmitting device includes a shell A6, a single-chip microcomputer A9, a 2.4G wireless module A10, a TFT touch screen A7, a TFT touch screen AA11 and a lithium battery 8; 2.4G The data bus of the wireless module A10, TFT touch screen A7 and TFT touch screen AA11 is connected to the IO port of the single-chip microcomputer A9, and the lithium battery 8 is respectively connected to the power supply input end of the single-chip microcomputer A9, TFT touch screen A7, TFT touch screen AA11 and 2.4G wireless module A10 , all devices in the transmitter are installed in the shell A6; the receiver includes shell AA1, terminal 2, 2.4G wireless module AA3, working indicator light 4, switch 5, single-chip microcomputer AA13, coupler 15, 8-way relay 14 controllable Silicon 16; the data bus of the 2.4G wireless module AA3 is connected to the IO port of the single-chip microcomputer AA13, and the IO of the single-chip microcomputer AA13 is connected to the photocoupler 15, and the AC terminal of the 8-way relay 14 and the control pin of the thyristor 16 are all connected to the photocoupler 15 The AC terminals of the 8-way relay 14 are connected to the terminal 2, and are connected in parallel with the working indicator light 4, and all components in the receiving device are installed in the shell AA1. the

A hole is opened on the casing of the shell A6, and the TFT touch screen A7 is fixed on the hole. There are many holes on the shell of the shell AA1, and the connection terminal 2, the working indicator light 4, and the power switch 5 are respectively installed on the holes. the

The beneficial effect of the utility model is that the user can realize the timing switch at any time, and then realize the control of the household appliances; the transmitter uses the touch screen control, which simplifies the circuit and makes the control more humanized. the

Description of drawings

Fig. 1 is the external structure schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of the transmitter circuit connection of the present invention;

FIG. 3 is a schematic diagram of the circuit connection of the receiving end of the present invention.

In the figure: 1-housing AA, 2-connecting terminal, 3-2.4G wireless module AA, 4-working indicator light, 5-switch, 6-housing A, 7-TFT touch screen A, 8-lithium battery, 9-single-chip microcomputer A, 10-2.4G wireless module A, 11-TFT touch screen AA, 13-single chip microcomputer AA, 14-8 relays, 15-optocoupler, 16-silicon controlled rectifier. the

Detailed ways

The specific embodiments of the present invention will be described below in conjunction with the accompanying drawings, so as to facilitate the technical personnel's understanding. the

As shown in Figure 1: the switch consists of two parts, the transmitting device and the receiving device; the transmitting device includes: shell A6, single-chip microcomputer A9, 2.4G wireless module A10, TFT touch screen A7, TFT touch screen AA11 and lithium battery 8, the transmitting device All components in the device are installed in the shell A6, and a hole is opened on the shell of the shell A6, and the TFT touch screen A7 is fixed on the hole; the receiving device includes: shell AA1, terminal block 2, working indicator light 4, switch 5, single-chip microcomputer AA13 , 2.4G wireless module AA3, photocoupler 15, 8-way relay 14 and thyristor 16; all components in the receiving device are installed in the shell AA1, and there are many holes on the shell of the shell AA1, and the holes are respectively installed There are connecting terminal 2, working indicator light 4, power switch 5. the

As shown in Figure 2: the data bus of the 2.4G wireless module A10, TFT touch screen A7 and TFT touch screen AA11 in the transmitter device is connected to the IO port of the single-chip microcomputer A9, and the lithium battery 8 is respectively connected to the single-chip microcomputer A9, TFT touch screen A7, TFT touch screen AA11, 2. The power input terminal of the 4G wireless module A10 is connected. the

A section of program is solidified in the single-chip microcomputer A9 of the launch device, and the functions realized by the program are as follows: the single-chip microcomputer A9 accepts the instructions sent by the TFT touch screen A7 and the TFT touch screen AA11, so that it displays the relevant information of the user on the screen; the single-chip microcomputer A9 program uses 2. The 4G wireless module A10 sends and receives a string of binary codes; after the single-chip microcomputer A9 receives the binary codes, it converts the codes into characters that people can recognize and displays them on the TFT touch screen A7 and TFT touch screen AA11; the single-chip microcomputer A9 program provides The self-sleep function can minimize the power consumption of the system. the

A lot of information is displayed on the touch screen, and users can set parameters on the touch screen according to their needs. The parameters that can be set include: the on and off of each relay in the eight-way relay; the timing of the relay switch; the timing of the thyristor switch; the thyristor as PWM output. the

As shown in Figure 3: the data bus of the 2.4G wireless module AA3 in the receiving device is connected to the IO port of the single-chip microcomputer AA13, and the AO of the single-chip microcomputer AA13 is connected to the optocoupler 15, the DC terminal of the 8-way relay 14 and the control pin of the thyristor 16 All are connected with the photocoupler 15; the AC terminals of the 8-way relay 17 are connected with the terminal 2, and connected with the working indicator light 4 in parallel. the

A section of program is solidified in the single-chip microcomputer AA13 of the receiving device. The functions realized by the program are as follows: the single-chip microcomputer AA13 program enables the 2.4G wireless module AA3 to receive a string of binary codes and also send binary codes; after the single-chip microcomputer AA13 receives the binary codes, it passes the program Operation processing, output it to the corresponding AO port to control the switching status of 8-way relay 14 and thyristor 16; there is a timer in the single-chip microcomputer AA13, which can run according to the time set by the user, and the single-chip microcomputer will receive the signal from the wireless After processing, it is output to the optocoupler 15; the optocoupler 15 is used for high and low voltage isolation, and the optocoupler 15 sends the signal to the relay 14 or the thyristor 16. the

Working process of the present utility model: after the transmitting device and the receiving device are powered on, the switching status of the relay 14 and the thyristor 16 on the receiving device will be displayed on the TFT touch screen A7 and the TFT touch screen AA11 on the transmitting device. A7 and TFT touch screen AA11 change their switch states, and have a timer switch function. the

In the initial state, the relay 14 and the thyristor 16 on the receiving device are all in the closed state, and the TFT touch screen AA11 of the transmitting device shows that the switch is in the closed state; when the user inputs the relay 14 or the thyristor 16 to be opened on the TFT touch screen AA11, Set the time, and then press OK; the relay 14 or SCR 16 on the receiving device is turned on immediately; the transmitting device has a self-sleep function, and when there is no signal transmission, the single-chip A9 will turn off the TFT touch screen AA11, which can reduce power consumption to Minimal, when the user wants to restart, just touch the screen to stop hibernation. the

The utility model is illustrated through a specific implementation process. Without departing from the scope of the utility model, various transformations and equivalent replacements can also be performed on the utility model. Therefore, the utility model is not limited to the disclosed specific implementation process. , but should include all the implementations that fall within the scope of the claims of the present invention. the

Claims (2)

1. A wireless intelligent control switch, characterized in that: the switch includes two parts, a transmitter and a receiver; the transmitter includes a shell A (6), a microcontroller A (9), a 2.4G wireless module A (10), Composed of TFT touch screen A (7), TFT touch screen AA (11) and lithium battery (8); the data bus of 2.4G wireless module A (10), TFT touch screen A (7) and TFT touch screen AA (11) and single chip microcomputer A ( 9) is connected to the IO port, and the lithium battery (8) is connected to the power input terminal of the single-chip microcomputer A (9), TFT touch screen A (7), TFT touch screen AA (11), and 2.4G wireless module A (10). All the devices in the transmitting device are installed in shell A (6); the receiving device includes shell AA (1), terminal block (2), working indicator light (4), switch (5), single-chip microcomputer AA (13), 2.4G Composed of wireless module AA (3), photocoupler (15), 8-way relay (14) and thyristor (16); the data bus of 2.4G wireless module AA (3) is connected to the IO port of single chip microcomputer AA (13) connection, the IO of the single-chip microcomputer AA (13) is connected with the photocoupler (15), the DC terminals of the 8-way relay (14) and the control pins of the thyristor (16) are connected with the photocoupler (15); the 8-way relay ( The AC end of 14) is connected to the terminal (2) and connected in parallel with the working indicator light (4), and all components in the receiving device are installed in the shell AA (1). 2. The wireless intelligent control switch according to claim 1, characterized in that: a hole is opened on the shell of the shell A (6), and the TFT touch screen A (7) is fixed on the hole, and the shell of the shell AA (1) There are many holes on the body, and the connection terminals (2), the working indicator lights (4) and the power switch (5) are respectively installed on the holes.

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