本发明提供一种膝部气囊、车辆和控制方法。该膝部气囊包括:气袋,包括相邻设置的第一子气袋和第二子气袋,并且所述第一子气袋和第二子气袋通过分隔布相隔离;及气体发生器,被配置为与所述第一子气袋和所述第二子气袋相连通,所述气体发生器用于在车辆发生碰撞时根据乘客的膝盖与仪表台之间的距离向所述第一子气袋和/或所述第二子气袋充气。在不同情况下均能够很好地保护驾、乘人员,避免在车辆发生碰撞事故时造成二次伤害。

    The invention provides a knee airbag, a vehicle and a control method. The knee air bag comprises an air bag which comprises a first sub-air bag and a second sub-air bag which are arranged adjacently, and the first sub-air bag and the second sub-air bag are separated through separation cloth; and the gas generator is configured to communicate with the first sub-air bag and the second sub-air bag, and the gas generator is used for inflating the first sub-air bag and/or the second sub-air bag according to the distance between the knee of a passenger and an instrument desk when the vehicle collides. A driver and passengers can be well protected under different conditions, and secondary injury caused by collision accidents of vehicles is avoided.


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    Title :

    膝部气囊、车辆和控制方法


    Publication date :

    2024-06-25


    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