The invention provides a pedestrian protection method and system for a vehicle, the vehicle and electronic equipment. The method comprises the following steps: acquiring at least two pressure signals of at least two pressure sensors; determining a time difference between the at least two pressure signals; determining a collision position based on the time difference; determining a corresponding threshold value based on the collision position; wherein the engine hood is jacked up when a pressure value derived from the pressure signal is greater than a threshold value. According to the method and the system, the situation that different pressure signals are collected at different collision positions due to different material structures of the front part of the vehicle can be considered, the misjudgment probability is reduced, and the robustness and the stability of the pedestrian protection method are improved.

    本申请提出用于车辆的行人保护方法、系统、车辆及电子设备。该方法包括以下步骤:获取至少两个压力传感器的至少两个压力信号;确定至少两个压力信号之间的时间差;基于所述时间差确定碰撞位置;基于所述碰撞位置确定相应的阈值;其中,在由所述压力信号得出的压力值大于阈值时将发动机盖顶起。这种方法和系统还能考虑不同的碰撞位置由于车辆前部材料结构的不同导致采集到的压力信号不同的情况,降低了误判概率,提高行人保护的方法的健壮性和稳定性。


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    Title :

    Pedestrian protection method and system for vehicle, vehicle and electronic equipment


    Additional title:

    用于车辆的行人保护方法、系统、车辆及电子设备


    Contributors:
    LIU JIACHENG (author) / CUI DONG (author) / TIAN JING (author) / SUN QI (author)

    Publication date :

    2023-09-29


    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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