A vehicle anti-robbery protection device

Abstract

Provided is a vehicle-mounted robbery protection device. The vehicle-mounted robbery protection device comprises a remote control and a controller. The remote control comprises a battery, a first MCU processing chip, a coder, an oscillating circuit and an antenna, wherein the battery is used for providing a power source for the remote control; the first MCU processing chip is used for processing and outputting an input instruction of a user; the coder is used for encrypting and outputting the instruction; the oscillating circuit comprises a high frequency emission device, receives the encrypted instruction output by a coder chip and processes the instruction into a high frequency signal; the antenna sends out the high frequency signal in the oscillating circuit. The controller comprises a power source circuit, an RF receiving module, a second MCU processing chip and a control circuit, wherein the power source circuit is used for providing a power source for the controller; the RF receiving module is used for receiving and outputting the high frequency signal output by the antenna; the second MCU processing chip is used for decoding and confirming the encrypted instruction and outputting a control instruction; the control circuit comprises a flameout circuit, an indicator light circuit, a horn circuit and a door lock circuit. When the controller inside an automobile can not receive signals output by the remote control within the set time, the automobile can automatically disconnect an oil way to flame out, and robbery is effectively prevented.

Description

technical field [0001] The invention relates to the field of anti-robbery devices, in particular to a vehicle-mounted anti-robbery protection device. Background technique [0002] With the development of social economy, cars have gradually entered ordinary families, and people's awareness of anti-theft has gradually increased. At present, there are all kinds of anti-theft devices on the market, including traditional mechanical anti-theft devices, electronic induction anti-theft devices, global satellite Positioning GPS anti-theft devices, etc., can greatly improve the anti-theft performance of the car and protect the rights and interests of car owners. However, most of the current anti-theft devices do not have the function of automatic identification and anti-robbery, that is, when the car owner meets a gangster and is forcibly robbed and drives away, the car owner has no way to stop the car. The current GPS anti-theft system can realize remote control and shutdown. The fu...

AI Technical Summary

Problems solved by technology

However, most of the current anti-theft devices do not have the function of automatic identification and anti-robbery, that is, when the car owner meets a gangster and is forcibly robbed and drives away, the car owner has no way to stop the car. The current GPS anti-theft system can realize remote control and shutdown. The function of the oil circuit, but its equipment is expensive and requires a certain service fee, so most car owners are discouraged, and it is not yet popularized.

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