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Anti-crosstalk method for similar remote control equipment

A remote control device, anti-crosstalk technology, applied in signal transmission systems, instruments, non-electrical signal transmission systems, etc., can solve the problems of crosstalk between multiple devices, misoperation, etc., and achieve the effect of preventing crosstalk

Active Publication Date: 2020-04-17
CHINA COAL TECH ENG GRP CHONGQING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for preventing crosstalk of similar remote control equipment, so as to solve the problem that when using the same remote control to remotely operate similar equipment, crosstalk often occurs when multiple devices cause misoperation

Method used

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Examples

Experimental program
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Embodiment Construction

[0016] An anti-crosstalk method for similar remote control equipment, comprising the steps of:

[0017] S1: Generate a remote control function verification code, and fix the remote control function verification code to the controlled device, and each controlled device corresponds to a unique remote control function verification code;

[0018] S2: When each controlled device receives the remote control signal, display all remote control function verification codes, and use the remote control to send the input code matching the remote control function verification code to each controlled device;

[0019] S3: Each controlled device receives the input code, and compares the input code with its own remote control function verification code. If the comparison results are consistent, enable the remote control function of the controlled device; otherwise, disable the remote control function function, stay in the remote control function verification state.

[0020] In this anti-crosst...

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PUM

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Abstract

The invention discloses an anti-crosstalk method for similar remote control equipment. The method comprises steps of S1, generating a remote control function verification code, enabling the remote control function verification code to be solidified to controlled equipment, and enabling each controlled equipment to correspond to a unique remote control function verification code; S2, when each controlled device receives a remote control signal, displaying all remote control function verification codes on a display, and sending input codes matched with the remote control function verification codes to each controlled device by using a remote controller; S3, receiving the input code by each controlled device and comparing the input code with the remote control function verification code of the controlled device, if the comparison result is consistent, enabling the remote control function of the controlled device; otherwise, forbidding to enable the remote control function, and staying ina remote control function verification state.

Description

technical field [0001] The invention relates to a method for preventing crosstalk of similar remote control equipment. Background technique [0002] There are two common types of wireless remote control, one is the infrared remote control mode (IRRemoteControl) commonly used by home appliances and industrial sensors, and the other is the common radio remote control mode ( RFRemoteControl). [0003] However, there are a large number of similar devices controlled by the same remote control in both the work site and the production and commissioning workshop. During remote control operations, there are often problems of crosstalking multiple devices and causing misoperation. At present, the infrared remote control mode adopts two sets of remote control protocols, and the controlled device increases the pairing signal to confirm and then converts the remote control protocol to avoid the crosstalk effect of similar devices. The radio remote control mode adopts an acceleration sen...

Claims

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Application Information

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IPC IPC(8): G08C25/00G08C23/04G08C17/02
CPCG08C17/02G08C23/04G08C25/00
Inventor 柏思忠张加易刘芬李涛蒋洪庆路萍马勤勇但强王祖迅罗前刚郑芳菲
Owner CHINA COAL TECH ENG GRP CHONGQING RES INST
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