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Two-wave two-code receiving design scheme

A design scheme and dual-code technology, applied in the electronic field, can solve problems such as huge quantity, interference, and insecurity

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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Examples

Experimental program
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Embodiment Construction

[0138] figure 1 , figure 2 , each represent a specific implementation of a dual-wave dual-code receiving scheme, and the specific implementations are basically the same. The second dual-wave dual-code receiving scheme adds a dual-wave dual-code time-and-time control circuit on the basis of the dual-wave dual-code receiving scheme 1, further providing its security.

[0139] 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.

[0140] Two, according to figure 1 , figure 2 , Carry out plug-in welding on the circuit control board.

[0141] 3. Inspection and power-on debugging.

[0142] Use a three-purpose electric meter or an oscilloscope to check the relevant contacts.

[0143] 1. Conduct power-on inspection and debugging on the electronic control board.

[0144] (1) Kanban, check whether the components are welded correctly, whether there are false...

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Abstract

The invention relates to a two-wave two-code receiving design scheme, and belongs to the technical field of electrons. The two-wave two-code receiving design scheme mainly comprises a two-wave two-code receiving battery power supply, a two-wave two-code first-wave receiving circuit unit, a two-wave two-code second-wave receiving circuit unit, a two-wave two-code continuous control circuit, a two-wave two-code receiving identification electron circuit and a two-wave two-code receiving execution circuit, wherein the two-wave two-code first-wave receiving circuit unit comprises a two-wave two-code first-wave receiving circuit, a two-wave two-code receiving first-wave decoding electron circuit and a two-wave two-code receiving first-wave output electron circuit, the two-wave two-code second-wave receiving circuit unit comprises a two-wave two-code second-wave receiving circuit, a single-wave two-code receiving second-wave coding electron circuit and a single-wave two-code receiving second-wave output electron circuit, and the two-wave two-code continuous control circuit comprises a two-wave two-code receiving time sequence control circuit, a two-wave two-code receiving timing control circuit, and a two-wave two-code receiving timing execution circuit. According to the present invention, the two-wave two-code receiving design scheme can be matched with the two-wave two-code emission design scheme; and the two-wave two-code receiving design scheme has characteristics of 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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IPC IPC(8): G08C17/02G08C23/02G08C23/04
CPCG08C17/02G08C23/02G08C23/04
Inventor 杨远敏杨远静
Owner CHONGQING ZUNLAI TECH
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