The invention discloses a seat airbag control system, which comprises a seat body, a headrest airbag box, an air cylinder, a controller and a collision sensor. The headrest airbag box is connected with the seat; a headrest airbag is arranged in the headrest airbag box; the headrest airbag is communicated with the air cylinder; the air cylinder and the collision sensor are electrically connected with the controller; the collision sensor is used for detecting a collision signal; the controller controls the air cylinder to inflate the headrest airbag according to the collision signal; the headrest airbag comprises a first supporting part located at the top of the headrest airbag, a second supporting part located at the bottom of the headrest airbag and a protruding part located between the first supporting part and the second supporting part. The seat includes a seat headrest and a seat back, and when the headrest airbag is deployed, the first supporting part covers the middle lower portion of the seat headrest and corresponds to the head of an occupant, the second supporting part covers the top of the seat back and corresponds to the shoulders of the occupant, and the protruding partcorresponds to the neck of the occupant. The invention further discloses a seat airbag control method and an automobile.

    本发明公开了一种座椅气囊控制系统,包括座椅、头枕气囊盒、气缸、控制器以及碰撞传感器,头枕气囊盒与座椅连接,头枕气囊盒内设有头枕气囊,头枕气囊与气缸连通,气缸、碰撞传感器均与控制器电性连接,碰撞传感器用于检测碰撞信号,控制器根据碰撞信号控制气缸给头枕气囊进行充气,头枕气囊包括位于头枕气囊顶部的第一支撑部、位于头枕气囊底部的第二支撑部以及位于第一支撑部和第二支撑部之间的凸部,座椅包括座椅头枕和座椅靠背,当头枕气囊展开时,第一支撑部覆盖座椅头枕的中下部并与乘员的头部相对应,第二支撑部覆盖座椅靠背的顶部并与乘员的肩部相对应,凸部与乘员的颈部相对应。本发明还公开了一种座椅气囊控制方法和汽车。


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    Titel :

    Seat airbag control system, control method and automobile


    Weitere Titelangaben:

    座椅气囊控制系统、控制方法及汽车


    Beteiligte:
    MA HONGBO (Autor:in) / YANG ZHENLIN (Autor:in) / WANG MIAO (Autor:in) / WANG PENGXIANG (Autor:in) / LIU SHUANG (Autor:in) / LU YONG (Autor:in)

    Erscheinungsdatum :

    2020-04-17


    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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