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Dual-wave and dual-code remote control emitter

A transmitter and dual-code technology, applied in the electronic field, can solve the problem that the purpose of unlocking and stealing is difficult to achieve

Inactive Publication Date: 2017-06-09
CHONGQING ZUNLAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Make some criminals use the special electronic equipment of "replicator" to copy the password signal, and it is difficult to realize the purpose of unlocking and stealing

Method used

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  • Dual-wave and dual-code remote control emitter
  • Dual-wave and dual-code remote control emitter
  • Dual-wave and dual-code remote control emitter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0134] figure 1 , figure 2 , each represent a specific implementation of the dual-wave dual-code remote control transmitter, and its specific implementations are basically the same.

[0135] 1. Make the circuit control board: Firstly, make the electronic control board according to the relationship indicated in the figure, and put the electronic control board into the matching launch box.

[0136] Two, according to figure 1 , figure 2 , Carry out plug-in welding on the circuit control board.

[0137] 3. Inspection and power-on debugging.

[0138] Use a three-purpose electric meter or an oscilloscope to check the relevant contacts.

[0139] 1. First use an ohmmeter to check the double-wave double-code button switch; press or release the double-wave double-code button switch by hand; use an ohmmeter to check whether the input terminal of the double-wave double-code button switch and the signal output terminal are on and off. .

[0140] 2. Conduct power-on inspection and ...

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Abstract

The invention relates to a dual-wave and dual-code remote control emitter and belongs to the technical field of electrons. The dual-wave and dual-code remote control emitter mainly comprises a dual-wave and dual-code battery power supply, a dual-wave and dual-code button switch, a dual-wave and dual-code electronic oscillation circuit switch, a dual-wave and dual-code first-wave electronic switch, a dual-wave and dual-code first-wave coding insulation electronic circuit, a dual-wave and dual-code first-wave coding electronic circuit, a dual-wave and dual-code first-wave emitting insulation electronic circuit, a dual-wave and dual-code first-wave emitting electronic circuit or unit, a dual-wave and dual-code second-wave electronic switch, a dual-wave and dual-code second-wave coding insulation electronic circuit, a dual-wave and dual-code second-wave coding electronic circuit, a dual-wave and dual-code second-wave emitting insulation electronic circuit and a dual-wave and dual-code second-wave emitting electronic circuit or unit, wherein two waves of the emitter can be radio wave and infrared wave, or infrared wave and ultrasonic wave or ultrasonic wave and radio wave; two codes of the emitters can be fixed code and fixed code, or fixed code and roll code or roll code and roll code. The dual-wave and dual-code remote control emitter is high in confidentiality, stable and reliable in property and simple and easy to produce and mount.

Description

technical field [0001] It belongs to the field of electronic technology. Background technique [0002] Remote control code transmission technology, one is a very widely used electronic technology, which appears widely in the lives of the masses. As we all know, anti-copying, anti-interference, and high security level are important technical indicators that indicate the pros and cons of remote control code transmission technology. Judging from the current technical level, if the car's central control lock is put into the remote control, it is not safe enough to operate. When criminals use a car remote control jammer with sufficient power nearby, it can interfere and intercept the signal of the car remote control, so that other out of order. Since the jammer is not limited by the types of vehicles and remote controls when it is used, fixed codes, special codes, and rolling codes can interfere. As long as the interference power is large enough, any model can interfere, so that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G08C23/04
Inventor 杨远敏蒋丹
Owner CHONGQING ZUNLAI TECH
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