Single-wave double-code receiving design scheme

Abstract

The invention discloses a single-wave double-code receiving design scheme, and belongs to the field of electronic technology. The single-wave double-code receiving design scheme mainly consists of a single-wave double-code receiving battery power supply, a single-wave double-code receiving circuit, a single-wave double-code receiving one-code decoding electronic circuit, a single-wave double-code receiving one-code output electronic circuit, a single-wave double-code receiving two-code encoding electronic circuit, a single-wave double-code receiving two-code output electronic circuit, a single-wave double-code receiving control circuit, a single-wave double-code receiving recognition electronic circuit and a single-wave double-code receiving execution circuit, wherein the single-wave double-code receiving control circuit consists of a single-wave double-code receiving control sequence circuit, a single-wave double-code receiving control timing circuit and a single-wave double-code receiving control execution circuit. The single-wave double-code receiving scheme is used together with a single-wave double-code transmission scheme, and a single-wave double-code way can be adopted during transmission and receiving. Although a single-wave way is adopted, radio waves and infrared waves can be selected flexibly. Two different encoding ways are combined, thereby achieving high resistance to criminal behaviors performed through a decoder, a code catcher and a radio scanner.

Description

Technical field [0001] It belongs to the field of electronic technology. Background technique [0002] Remote control code transmission technology is an extremely widely used electronic technology, which is widely used in the lives of the people. It is well known that anti-copying, anti-interference, and high security level are important technical indicators that indicate the advantages and disadvantages of remote control code transmission technology. Judging from the current level of technology, for example, when the central control lock of a car is put into the remote control, it is not safe enough. When a criminal uses a car remote control jammer with sufficient power nearby, it can interfere with and intercept the signal of the car remote control. Failure. It prevents the car from getting the order to lock the door, resulting in a false lock of the vehicle, which is unsafe and causes great hidden dangers. In particular, some criminals can also use a special electronic devic...

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

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