Automobile hybrid remote control transmitting device

Abstract

The invention belongs to the technical field of automotive electrical appliances and discloses an automobile hybrid remote control transmitting device. The automobile hybrid remote control transmitting device is composed of a double-wave-double-code and single-wave-double-code remote control transmitting unit circuit and a power supply unit circuit, wherein the double-wave-double-code and single-wave-double-code remote control transmitting unit circuit is composed of a double-wave-double-code remote control transmitting unit circuit and a single-wave-double-code remote control transmitting unit circuit. The double-wave-double-code remote control transmitting unit circuit is composed of a double-wave button switching circuit, a double-wave oscillating circuit, a double-wave electric switching circuit, a double-wave wireless remote control transmitting circuit, a double-wave infrared remote control transmitting circuit and a double-wave or gate circuit. The double-wave wireless remote control transmitting circuit is composed of a double-wave wireless transmitting circuit, a double-wave wireless encoding circuit and a double-wave or gate circuit. The single-wave-double-code remote control transmitting unit circuit is composed of a single-wave button switching circuit, a single-wave or gate circuit, a single-wave oscillating circuit, a single-wave electric switching circuit, a single-wave remote control transmitting circuit and a single-wave encoding circuit. The automobile hybrid remote control transmitting device is used for triggering and releasing a central control lock in an automobile, and has high resistance to decoders and code grippers.

Description

technical field [0001] The invention belongs to the technical field of automobile electric appliances. Background technique [0002] At present, the release of the central control lock and alarm system of the car is generally done manually, that is, after all the doors are closed, the wireless remote control key is taken out, the button is pressed to lock the central control lock of the car door, and the alarm system is activated. The release of the central lock and alarm system is generally also released with a wireless remote control key. The problem is that it is not safe enough. When criminals use a car remote control jammer with sufficient power nearby, it can interfere with the signal of the car remote control, allowing them to 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,...

AI Technical Summary

Problems solved by technology

The release of the central lock and alarm system is generally also released with a wireless remote control key. The problem is that it is not safe enough. When criminals use a car remote control jammer with sufficient power nearby, it can interfere with the signal of the car remote control, allowing them to out of order

Unsafe, causing great hidden danger

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