The invention discloses an automobile anti-collision and anti-theft alarm system and method. The system comprises a single-chip microcomputer, an ultrasonic ranging module connected with the single-chip microcomputer, a display circuit connected with the single-chip microcomputer, a power supply module connected with the single-chip microcomputer, a wireless communication module connected with thesingle-chip microcomputer, a human body infrared induction module connected with the power supply module, a function switching switch connected with the power supply module, and an alarm module connected with the wireless communication module. When the function switching switch is pressed down, the human body induction module detects a human body signal, the remote controller carried by the vehicle owner gives an audible and visual alarm, the function switching switch is pressed down again, and when the distance between the vehicle tail and the obstacle is smaller than a set value during reversing, the remote controller carried by the vehicle owner gives an audible and visual alarm, and the set value is adjustable. The system is simple in structure and convenient to operate; by arrangingthe ultrasonic ranging module, the problem of scratching is effectively solved; and the function switching switch adopts a self-locking switch, so that the anti-theft and anti-collision problems are effectively solved.

    本发明公开了一种汽车防撞防盗报警系统及方法,包括单片机、与单片机连接的超声波测距模块、与单片机连接的显示电路、与单片机连接的电源模块、与单片机连接的无线通信模块、与电源模块连接的人体红外感应模块、与电源模块连接的功能切换开关、与无线通信模块连接的报警模块,按下功能切换开关,人体感应模块检测到人体信号,车主随身携带的遥控器声光报警,再次按下功能切换开关,当倒车时车尾与障碍物之间距离小于设定值,车主随身携带的遥控器声光报警,其设定值可调。本发明结构简单,便于操作;通过设置超声波测距模块,有效地解决了刮蹭的问题;功能切换开关采用自锁开关,有效地解决了防盗和防撞的问题。


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    Title :

    Automobile anti-collision and anti-theft alarm system and method


    Additional title:

    一种汽车防撞防盗报警系统及方法


    Contributors:
    CHEN MIAOGEN (author) / LI YUE (author)

    Publication date :

    2021-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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