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Two-wave four-code vehicle remote control receiver

A car remote control and receiver technology, applied in the electronic field, can solve problems such as insecurity, hidden dangers, unlocking and theft

Inactive Publication Date: 2017-07-04
CHONGQING ZUNLAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by 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
Make the car unable to get the order to lock the door, resulting in the false lock phenomenon of the vehicle, which is unsafe and causes great hidden dangers
In particular, some lawbreakers can also use a special electronic device called a "code catcher" or "duplicator". After the owner leaves, criminals will use the instrument to boldly copy the password signal to unlock and steal the car, which will cause unnecessary economic losses to the car owner. market

Method used

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  • Two-wave four-code vehicle remote control receiver
  • Two-wave four-code vehicle remote control receiver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0130] figure 1 , figure 2 , each represent a specific implementation of a dual-wave four-code car remote control receiver, and its specific implementation is basically the same. A dual-wave four-code car remote control receiver II adds a dual-wave four-code car remote control receiving wave control circuit on the basis of a dual-wave four-code car remote control receiver I, which further provides its safety.

[0131] 1. Make the circuit control board: first make the electronic control board according to the relationship indicated in the figure, and the electronic control board will be made.

[0132] Two, according to figure 1 , figure 2 , Carry out plug-in welding on the circuit control board.

[0133] 3. Inspection and power-on debugging.

[0134] Use a three-purpose electric meter or an oscilloscope to check the relevant contacts.

[0135] 1. Conduct power-on inspection and debugging on the electronic control board.

[0136] (1) Kanban, check whether the components...

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PUM

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Abstract

The invention relates to a two-wave four-code vehicle remote control receiver, and belongs to the technical field of electrons. The two-wave four-code vehicle remote control receiver mainly comprises a two-wave four-code vehicle remote control receiver battery power supply, a two-wave four-code vehicle remote control receiving interwave control circuit, a two-wave four-code vehicle remote control receiving identification circuit, a two-wave four-code vehicle remote control receiving execution output circuit, a two-wave four-code vehicle remote control receiving first-wave circuit unit and a two-wave four-code vehicle remote control receiving second-wave circuit unit. According to the present invention, by matching the two-wave four-code vehicle remote control receiver and the two-wave four-code vehicle remote control emitter, the two waves of the two-wave four-code vehicle remote control receiver comprise radio waves and infrared ray waves, or infrared ray waves and ultrasonic waves, or ultrasonic waves and radio waves, and the four codes are that the two groups formed by respectively combining the fixed code and the fixed codes, or the fixed code and the rolled code, or the rolled code and the rolled code are flexibly matched; and the two-wave four-code vehicle remote control receiver has characteristics of strong confidentiality, stable and reliable performance, simpleness, and easy production and installation.

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. Make the car unable to get the order to lock the door, causing the false lock phenomenon of the vehicle, which is unsafe and causes great hidden dangers. In particular, some lawbreakers can also use a special electronic device called a "...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02G08C23/02G08C23/04
CPCG08C17/02G08C23/02G08C23/04
Inventor 蒋丹杨远敏
Owner CHONGQING ZUNLAI TECH
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