The invention relates to a battery pack, an active anti-collision system and an active anti-collision method.The battery pack comprises a battery pack body, actuators and an active anti-collision beam, and the actuators are detachably arranged on the two sides, in the length direction, of the battery pack body and are in transmission connection with the active anti-collision beam so as to drive the active anti-collision beam to move close to or away from the battery pack body. The active anti-collision system comprises a battery pack, sensors and a controller, the sensors are arranged towards the two sides of a vehicle body, and the controller is in control connection with the sensors and an actuator. The active anti-collision method is based on an active anti-collision system, and when a sensor detects a collision risk, a controller controls an actuator to drive an active anti-collision beam to move away from a battery pack main body so as to push out the active anti-collision beam to resist external collision. Compared with the prior art, according to the active anti-collision system provided by the invention, when a collision accident occurs to a certain extent, only the actuator and/or the active anti-collision beam need to be maintained and replaced, so that the maintenance cost is effectively reduced.

    本发明涉及一种电池包、主动防撞系统及主动防撞方法,该电池包包括:电池包主体、执行器和主动防撞梁,执行器可拆卸设置于电池包主体沿长度方向的两侧并与主动防撞梁传动连接,以驱动主动防撞梁靠近或远离电池包主体运动。该主动防撞系统包括:电池包、传感器以及控制器,传感器朝向车身两侧布置,控制器分别与传感器和执行器控制连接。该主动防撞方法基于主动防撞系统,当传感器检测到有碰撞风险时,控制器控制执行器驱动主动防撞梁远离电池包主体运动以推出主动防撞梁来抵御外部碰撞。与现有技术相比,本发明提供的主动防撞系统在一定程度的碰撞事故发生时,只需要维修更换执行器和/或主动防撞梁,有效降低了维修成本。


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    Titel :

    Battery pack, active anti-collision system and active anti-collision method


    Weitere Titelangaben:

    一种电池包、主动防撞系统及主动防撞方法


    Beteiligte:
    LIU JUN (Autor:in) / XIAO WEI (Autor:in) / FENG QICHENG (Autor:in) / LIAO YANG (Autor:in) / WU YUHANG (Autor:in)

    Erscheinungsdatum :

    2024-01-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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