The invention discloses an ignition strategy for a side airbag of a vehicle, the airbag and the vehicle, and the ignition strategy for the side airbag comprises the steps that an airbag controller judges that side collision happens to the vehicle; the airbag controller sends ignition current at intervals and is in contact with a plurality of gas generation agents in the side airbag in sequence; and the plurality of gas generating agents continuously generate gas so as to ensure the pressure intensity of an air bag in the side airbag within the set time. According to the ignition strategy of the side airbag, the airbag controller continuously sends the ignition current in a time-sharing manner, so that gas in the side airbag is subjected to agent segmented triggering, mixed gas is continuously input into the air bag, the air bag pressure value of the side airbag in the collision working condition is kept, and the evaluation requirement in the C-NCAP is met; and the passenger protection performance in the collision rolling working condition is improved.

    本申请公开了一种用于车辆的侧安全气囊的点火策略、安全气囊和车辆,所述的侧安全气囊的点火策略,包括:安全气囊控制器判断车辆发生侧面碰撞;安全气囊控制器间隔发送点火电流并依次与侧安全气囊中的多份气体发生药剂接触;多份气体发生药剂持续产生气体以在规定时间内保证侧安全气囊中的气袋压强。本申请的侧安全气囊的点火策略,通过安全气囊控制器分时持续发送点火电流,使侧安全气囊内的气体发生药剂分段触发,持续对气袋输入混合气体,保持侧安全气囊在碰撞工况中的气袋压力值,满足C‑NCAP中的评价要求,提升在碰撞翻滚工况中的乘员保护性能。


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    Title :

    Ignition strategy for side airbag of vehicle, airbag and vehicle


    Additional title:

    用于车辆的侧安全气囊的点火策略、安全气囊和车辆


    Contributors:
    YUAN JIE (author)

    Publication date :

    2021-04-06


    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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