The invention provides a method and a device for triggering an external air bag in a grading mode and electronic equipment, and the method comprises the steps: obtaining vehicle data collected by a sensor on a vehicle, and determining a corresponding judgment parameter according to the vehicle data of the sensor; determining the momentum of the target object according to the judgment parameters; and when the external air bag needs to be triggered, determining a corresponding danger level according to the momentum of the target object, and executing a corresponding strategy for triggering the external air bag according to the danger level. By means of the method and device for triggering the external air bag in the grading mode and the electronic equipment, the mass of the target object is determined according to the vehicle data collected by the sensor, and then the relative momentum between the vehicle and the target object can be determined according to the relative speed between the vehicle and the target object; the corresponding strategy for triggering the external air bag is executed based on the momentum, so that the strategy for triggering the external air bag can be adaptively adjusted, and the situation that pedestrians are harmed due to full-force opening of the air bag can be avoided.

    本发明提供了一种分级触发外置气囊的方法、装置及电子设备,其中,该方法包括:获取车辆上的传感器采集的车辆数据,根据传感器的车辆数据确定相应的判定参数;根据判定参数确定目标物的动量;在需要触发外部气囊时,根据目标物的动量确定相应的危险等级,并根据危险等级执行触发外置气囊的相应策略。通过本发明实施例提供的分级触发外置气囊的方法、装置及电子设备,根据传感器采集的车辆数据来确定目标物的质量,进而根据车辆与目标物之间的相对速度可以确定二者之间的相对动量,基于动量大小来执行相应的触发外置气囊的策略,从而可以适应性调整触发外置气囊的策略,可以避免因全力打开气囊而危害行人的情况。


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    Titel :

    Method and device for triggering external air bag in grading mode and electronic equipment


    Weitere Titelangaben:

    一种分级触发外置气囊的方法、装置及电子设备


    Beteiligte:
    ZHANG LIANG (Autor:in) / XU ZHENBIN (Autor:in) / LIU RUOCHEN (Autor:in) / WEN JIEFENG (Autor:in)

    Erscheinungsdatum :

    2021-04-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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