The invention discloses a rear anti-collision beam system and a rear anti-collision beam control method. The rear anti-collision beam system comprises a rear anti-collision beam body, an execution unit, an acquisition unit, a calculation unit and a control unit, the rear anti-collision beam body is arranged at the bottom of the rear end of a vehicle body; the execution unit can move and adjust the position of the rear anti-collision beam body, so that the rear anti-collision beam body is switched between an anti-collision state and a folding state; the acquisition unit is used for acquiring rear vehicle driving information; the calculation unit is used for judging whether the rear-end collision is about to be caused by the rear vehicle according to the rear vehicle driving information acquired by the acquisition unit, and calculating the time required by the rear-end collision when judging that the rear-end collision is about to be caused by the rear vehicle; and the control unit is used for controlling the execution unit to enable the rear anti-collision beam body to be in an anti-collision state before the vehicle is about to be subjected to the rear-end collision according to the time required by the rear-end collision of the rear vehicle and calculated by the calculation unit.

    本发明公开了一种后防撞梁系统及后防撞梁控制方法。该后防撞梁系统,包括后防撞梁本体、执行单元、采集单元、计算单元和控制单元;后防撞梁本体设在车身的后端底部;执行单元能够移动调整后防撞梁本体的位置,使后防撞梁本体在防撞状态和收折状态之间切换;采集单元用于采集后车行驶信息;计算单元用于根据采集单元采集的后车行驶信息判断是否将被后车追尾,并在判断将被后车追尾时计算将被后车追尾所需的时间;控制单元用于根据计算单元计算的将被后车追尾所需的时间,在车辆将被后车追尾时刻之前控制执行单元使后防撞梁本体处于防撞状态。


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    Title :

    Rear anti-collision beam system and rear anti-collision beam control method


    Additional title:

    一种后防撞梁系统及后防撞梁控制方法


    Contributors:
    WANG HENG (author) / YE XIAOMING (author) / LI HUAXIANG (author) / ZHANG SHUN (author) / YAN JIE (author)

    Publication date :

    2024-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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