Wireless intelligent switch and its remote control method

Abstract

The invention relates to a wireless intelligent switch and the remote control methods thereof. The switch is arranged with a launcher and a receiver and is composed by the shell body and the electronic component thereof. The main points are that the shell body of the switch launcher is of a combined type. The launching high frequency modulation pulse provided in the electronic circuit launches to the receiver module and through the decoding of the single chip microcomputer driving to the relay. The receiver through the foot of the single chip microcomputer 12F629 and the high and low electrical level of the outlet terminal connects the triode Q1, Q2 and through superregeneration receiver module JP1 receives the data and enters into the foot of the single chip microcomputer 12F629. The switch of the relay is serially connected with the load. The remote control method of the receiver is that the key-pressing data of the launcher is read and save in EEPROM of the single chip microcomputer 12F 629 by the receiver, which means that the code-matching learning is achieved. Then press the launcher again, the switch is controlled. After a plurality of times of launching key-pressing learning, the receiver can be under control. The invention solves the problem that the present remote control device can not accomplish the centralized control.

Description

technical field [0001] The invention relates to a power switch. Background technique [0002] At present, most of our commonly used power switches are installed on the wall, and the electrical appliances are turned on or off by artificially pressing or toggling. It is a mechanical control switch and cannot be moved. There are unsafe hidden dangers such as easy wear of contacts, inconvenient use, short life, and easy generation of electric sparks. Especially, it is difficult to use this control switch for the elderly and the disabled who are inconvenient to move. There is also a bidirectional thyristor control switch, which drives a small load but generates a large amount of heat. However, the remote control switches that appear on the market mostly use fixed codes, and the number of codes is small, which is prone to repetition. It is a one-to-one switch. That is, one remote controller corresponds to one switch, and centralized control cannot be realized. Contents of the...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wireless intelligent switch and its remote control method to the field, so that it can solve the known problems of pressing or toggling mechanical control switch contacts that are easy to wear, less convenient to use, shorter in life, and prone to damage. Unsafe hidden dangers such as electric sparks

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