The invention relates to an automobile rear-end collision prevention warning device. The device comprises an inflation part, a warning air bag part and a control part, and the inflation part and the warning air bag part are connected through an air pipe; the inflation part comprises an inflation device, the inflation device is connected with a switching part through an air outlet pipe, the switching part is connected with the warning air bag part through an air pipe, and an air escape valve is installed on the switching part; the control part comprises a control unit and a switch module; the switch module sends a signal for warning opening and closing to the control unit; the control unit outputs a control signal to the inflation device after receiving the input signal of the switch module, and the inflation device works to inflate the warning airbag part through the air pipe, so that the warning airbag part introduces air and expands, and the warning airbag part rises to a set heightabove a vehicle. The automobile rear-end collision prevention warning device has a good warning effect, the safety of a driver and passengers can be fully guaranteed, and potential safety hazards caused when a driver and passengers place the warning sign in a hiking mode are avoided.

    本发明涉及一种汽车防追尾警示装置,其特征是:包括充气部分、警示气囊部分和控制部分,充气部分和警示气囊部分通过气管连接;所述充气部分包括充气装置,充气装置通过出气管与转接部连接,转接部通过气管与警示气囊部分连接,在转接部上安装泄气阀;所述控制部分包括控制单元和开关模块,所述开关模块向控制单元发出警示打开和警示关闭的信号,控制单元在接收开关模块的输入信号后,输出控制信号至充气装置,充气装置工作通过气管向警示气囊部分充气,使警示气囊部分导入气体而膨胀使警示气囊部分上升至车辆上方一设定高度处。本发明具有良好的警示效果,同时能够充分保证驾乘人员的安全,避免驾乘人员徒步放置警示标志存在的安全隐患。


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    Title :

    Automobile rear-end collision prevention warning device


    Additional title:

    汽车防追尾警示装置


    Contributors:
    ZHOU YUJIA (author)

    Publication date :

    2020-04-24


    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



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