Radio remote switch system

A technology of radio remote control and switching system, applied in signal transmission systems, instruments, etc., can solve the problem that wireless remote control cannot be remotely controlled, and achieve the effects of low power consumption, strong anti-interference ability and strong practicability

Inactive Publication Date: 2017-06-30
陈立旭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing wireless switch control fields use infrared remote control, bluetooth and wifi remote control, but the wireless remote control method cannot be remotely controlled, so it is necessary to provide a remote control switch system

Method used

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  • Radio remote switch system
  • Radio remote switch system
  • Radio remote switch system

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Embodiment Construction

[0015] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0016] Such as figure 1 shown and combined with figure 2 and image 3 , a kind of radio remote control switch system of the present embodiment, it comprises transmitting module 1 and receiving module 2, and transmitting module 1 comprises the button addressing circuit 3 that is used for addressing the controlled circuit switch that is connected in order, is used for inputting An encoding circuit 4 and a radio transmitting circuit 6 for converting analog signals into binary codes, and the receiving module 2 includes a sequentially connected radio receiving circuit 6, a decoding circuit 7 for converting binary codes into output analog signals, and a single-chip microcomputer for signal processing control The control circuit 8 and the switch circuit...

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Abstract

The present invention relates to a wireless remote control switch system, especially a radio remote control switch system. It includes a transmitting module and a receiving module. The transmitting module includes a sequentially connected key addressing circuit for addressing the controlled circuit switch, The input analog signal is converted into a binary code coding circuit and a radio transmission circuit, and the receiving module includes a sequentially connected radio receiving circuit, a decoding circuit for converting binary code into an output analog signal, a single-chip control circuit for signal processing control and a user. The switching circuit for switching action; the wireless communication connection between the radio transmitting circuit and the radio receiving circuit. The invention has the beneficial effects of low system design cost, small size, low power consumption, strong anti-interference ability, long remote control distance, and high reliability. It is suitable for occasions with many controlled electrical appliances and has strong practicability. .

Description

technical field [0001] The invention relates to a wireless remote control switch system, in particular to a radio remote control switch system. Background technique [0002] The current wireless remote control field mainly includes ultrasonic remote control, infrared remote control and radio remote control. Compared with ultrasonic remote control and infrared remote control, radio remote control uses radio signals to propagate in the air, and is controlled according to the frequency of radio waves. It can penetrate certain obstacles and has a longer transmission distance. Therefore, it has become the first choice in the field of wireless remote control. , Military, scientific research and daily work and life fields are more and more widely used. [0003] Most of the existing wireless switch control fields use infrared remote control, bluetooth and wifi remote control, but the wireless remote control method cannot be used for remote control, so it is necessary to provide a r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02
CPCG08C17/02
Inventor 陈立旭
Owner 陈立旭
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