The invention relates to the field of automobiles, in particular to an automobile battery replacing vehicle control unit, method and system and an automobile, and the main functions of the battery replacing vehicle control unit comprise the steps that an interaction part is controlled to conduct information interaction with a battery replacing station, so that the battery replacing station determines the automobile state of the automobile; when the state of the automobile is that battery replacement is allowed, the first battery pack is controlled to execute battery replacement preparation work such as self-checking, high-voltage power-off and low-voltage power-off; after the first battery pack of the automobile is replaced by the second battery pack by the battery replacement station, low-voltage power supply, self-inspection, high-voltage control and the like are carried out on the second battery pack so as to run the automobile. According to the invention, the power battery information of the vehicle and the battery pack can be directly subjected to information interaction with the battery swapping station through the battery swapping vehicle controller carrying the interaction component, the battery swapping function is directly realized through the battery swapping vehicle controller, the universal power battery pack and the battery swapping station, the control link is shortened, the control efficiency and reliability are improved, and the power battery swapping efficiency is improved. And the whole vehicle cost can be obviously reduced by reducing the number of the controllers.

    本申请涉及汽车领域,涉及一种汽车换电整车控制器、方法、系统以及汽车,该换电整车控制器的主要功能包括:控制交互部件与换电站进行信息交互,以使换电站确定汽车的汽车状态;在汽车状态为允许换电时,控制第一电池包执行自检、下高压电、断低压电等换电准备工作;换电站将汽车的第一电池包更换为第二电池包后,对第二电池包进行上低压电、自检、上高压控制等,以运行汽车。本申请通过搭载交互部件的换电整车控制器,可直接将车辆及电池包的动力电池信息与换电站进行信息交互,通过换电整车控制器直接与通用型动力电池包、换电站实现换电功能,缩短控制链路,提升了控制效率及可靠性,且通过减少控制器数量可明显降低整车成本。


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    Title :

    Vehicle battery replacement vehicle control unit, method and system and vehicle


    Additional title:

    一种汽车换电整车控制器、方法、系统以及汽车


    Contributors:
    LYU JINMENG (author) / GAO HAIBO (author) / WANG ZHUO (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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