Wireless switch device, system and its communication control method

Abstract

The present invention discloses a wireless switch system including a wireless switch remote-control device and a wireless switch device. The invention also disclose a wireless switch remote-control device including an electrical source, a signal generating module and a sending antenna. The invention also discloses a wireless switch device including a switch, a receiving antenna, a energy recovery module and a switch control module. And the invention also discloses a communication control method of a wireless switch system, which includes steps: said carrier wave energy signal, modulated synchronized signal and dictate data signal are emitted from the wireless switch remote-control device; the wireless switch device resumes energy from the carrier wave energy signal; a control signal matched with the controlled switch is output according with the judgement result of said identification code, control code and check code, and said switch is executed off-on operation. Thereby, standby power consumption of electronic equipment with remote-control function can be eliminated thoroughly, and wireless switch system has simple design and is easy for direct embedding the prior electronic equipment with remote-control function.

Description

technical field [0001] The invention relates to the field of wireless communication and switch control, in particular to a wireless switch remote control device using energy recovery technology, a wireless switch device, a wireless switch system and a communication control method thereof. Background technique [0002] Remote control electronic devices are widely used in today's society, such as air conditioners, water heaters, televisions, etc. First introduce the block diagram of the traditional controllable remote control electronic equipment system, as shown in Figure 1. The system is composed of traditional remote control and traditional remote control electronic equipment. It is characterized in that the traditional infrared remote control device transmits infrared remote control signals to the traditional remote control electronic equipment, and is received by the infrared remote control receiver and control device to realize the cordless control of the electronic equi...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of power consumption in the prior art, the purpose of the present invention is to provide a wireless switch remote control device, so as to realize the transmission of wireless control signals and energy signals carrying identification codes, and remotely control the state of switches in the wireless switch device

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