The invention provides an airbag device and an airbag system capable of changing potential energy. An airbag device includes: a left first chamber deployable so as to cover an outer surface of a left front pillar located on a left side in a vehicle width direction of a vehicle; the left side second chamber can be unfolded on the left side first chamber; a right first chamber that can be expanded so as to cover the outer surface of a right front pillar located on the right side in the vehicle width direction of the vehicle; the right side second chamber can be unfolded on the right side first chamber; and a gas supply unit that selectively supplies gas for deployment to the left-side first chamber, the left-side second chamber, the right-side first chamber, and the right-side second chamber.

    本发明提供能够使势能变化的气囊装置以及气囊系统。气囊装置具备:左侧第一腔室,其能够以覆盖在车辆的车宽方向上位于左侧的左侧前柱的外表面的方式展开;左侧第二腔室,其能够在所述左侧第一腔室上展开;右侧第一腔室,其能够以覆盖在所述车辆的车宽方向上位于右侧的右侧前柱的外表面的方式展开;右侧第二腔室,其能够在所述右侧第一腔室上展开;以及气体供给单元,其选择性地对所述左侧第一腔室、所述左侧第二腔室、所述右侧第一腔室以及所述右侧第二腔室供给展开用的气体。


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    Title :

    Airbag device and airbag system


    Additional title:

    气囊装置以及气囊系统


    Contributors:

    Publication date :

    2023-09-05


    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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