The invention provides a battery thermal management method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining the working state of a target part in the vehicle and the battery parameters of a battery of the vehicle in multiple dimensions, the target part being a part related to the thermal management of the battery; determining a target battery control strategy corresponding to the working state; according to the target battery control strategy and the battery parameters in the multiple dimensions, whether a cooling system in the vehicle is started or not is determined; and under the condition that the cooling system is determined to be started, controlling the cooling system to work according to the target cooling parameters so as to perform thermal management on the battery. According to the method, the target battery control strategy and the multi-dimensional battery parameters are comprehensively considered to determine whether to start the cooling system to perform thermal management on the battery, so that the precision of controlling the battery thermal management system can be improved.

    本申请提供了一种电池热管理方法、装置、车辆和存储介质,该方法包括:获取车辆中目标部件的工作状态和车辆的电池在多个维度上的电池参数,目标部件为与电池的热管理相关的部件;确定与工作状态对应的目标电池控制策略;根据目标电池控制策略和多个维度上的电池参数,确定是否开启车辆中的冷却系统;在确定开启冷却系统的情况下,控制冷却系统按照目标冷却参数工作,以对电池进行热管理。该方法能够通过对目标电池控制策略和多维度的电池参数的综合考虑,确定是否开启冷却系统对电池进行热管理,可以提高控制电池热管理系统的精度。


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    Title :

    Battery thermal management method and device, vehicle and storage medium


    Additional title:

    电池热管理方法、装置、车辆和存储介质


    Contributors:

    Publication date :

    2023-10-13


    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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