The invention discloses a pedestrian protection active hood ignition control method, system and device and a medium, and the method comprises the steps that when a collision signal is received, a collision area is determined according to the collision signal, and the collision area comprises a grille lamp area and a non-grille lamp area; vehicle collision information is determined according to the collision signal and the collision area, and when the vehicle collision information is pedestrian collision, whether the collision signal meets a preset ignition condition of the collision area or not is judged; and when the collision signal meets the preset ignition condition, ignition control over the pedestrian protection active hood is conducted according to the collision signal and the vehicle collision information. In the prior art, the collision position cannot be recognized, only the same ignition threshold value can be set for collision at different positions at the same speed, the collision area is recognized according to the collision signal, and then ignition control over the pedestrian protection active hood is conducted according to the preset ignition condition of the collision area. And the problems of non-ignition and mistaken ignition during collision are avoided.

    本发明公开了一种行人保护主动机罩点火控制方法、系统、设备及介质,所述方法包括:在接收到碰撞信号时,根据碰撞信号确定撞击区域,撞击区域包括格栅灯区域和非格栅灯区域;根据碰撞信号和撞击区域确定车辆碰撞信息,在车辆碰撞信息为行人碰撞时,判断碰撞信号是否满足撞击区域的预设点火条件;在碰撞信号满足预设点火条件时,根据碰撞信号和车辆碰撞信息进行行人保护主动机罩点火控制。现有技术中无法对撞击位置进行识别,且同一速度的不同位置的撞击只能设置同一点火阈值,本发明根据碰撞信号实现撞击区域识别,之后根据撞击区域的预设点火条件进行行人保护主动机罩点火控制,避免出现撞击不点爆和误点爆的问题。


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    Title :

    Pedestrian protection active hood ignition control method, system, equipment and medium


    Additional title:

    行人保护主动机罩点火控制方法、系统、设备及介质


    Contributors:
    LIANG CAIHONG (author) / LUO ZHOU (author)

    Publication date :

    2023-08-01


    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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