The invention belongs to the technical field of vehicles, and discloses a battery protection device and method, and the device comprises a detection assembly, a buffer assembly, a protection assembly, and a control module. The detection assemblies are arranged in front of the battery at intervals. The buffer assembly is arranged between the detection assembly and the battery and comprises an overturning unit, and the overturning unit is rotatably connected to the vehicle body in the width direction of the vehicle body. A first accommodating space for accommodating a battery is defined by the protection assembly and the vehicle body; the protection assembly comprises a protection plate, the protection plate is movably connected to the vehicle body between a first position and a second position in the height direction of the vehicle body, and the second position is lower than the first position. The control module is in communication connection with the detection assembly; the control module is used for controlling the overturning unit to rotate and controlling the protection plate to move from the first position to the second position. When the overturning unit collides with the obstacle, the vertical height of the obstacle can be reduced; the protection plate can generate a buffer space with the battery to prevent the battery from being impacted when an obstacle impacts the protection plate.

    本发明属于车辆技术领域,公开了一种电池保护装置及电池防护方法,包括检测组件、缓冲组件、防护组件和控制模块。检测组件间隔设置于电池前侧。缓冲组件设置于检测组件和电池之间,缓冲组件包括翻转单元,翻转单元绕车身宽度方向可转动地连接于车身。防护组件与车身围设形成用于容纳电池的第一容纳空间;防护组件包括防护板,防护板沿车身高度方向在第一位置和第二位置之间可移动地连接于车身,第二位置低于第一位置。控制模块与检测组件通讯连接;控制模块用于控制翻转单元转动以及控制防护板由第一位置移动至第二位置。翻转单元与障碍物碰撞,可降低障碍物的竖向高度;防护板可与电池产生缓冲空间,避免障碍物撞击防护板时冲击电池。


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    Title :

    Battery protection device and battery protection method


    Additional title:

    一种电池保护装置及电池防护方法


    Contributors:
    JIA PEIHAI (author) / WANG XINGHUI (author) / YANG DEMING (author) / LUO YANQING (author) / NIE ZHONGFU (author) / GUO JIE (author) / DENG JIAHONG (author) / SU GUANGWEI (author) / LIN JIANKANG (author)

    Publication date :

    2025-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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