The invention discloses an electric vehicle thermal management method and device, equipment and a medium, and the method comprises the steps: analyzing the historical operation data of a target electric vehicle in different operation scenes, so as to determine the corresponding relation between each operation scene and a to-be-cooled heat source, and constructing an operation scene library based on the corresponding relation; inputting the determined current operation scene of the target electric vehicle into an operation scene library, and constructing a heat dissipation control strategy according to the obtained current heat source to be subjected to heat dissipation; correcting the heat dissipation control strategy according to the current vehicle speed of the target electric vehicle; and executing the corrected heat dissipation control strategy. According to the method provided by the invention, the technical problem of how to carry out heat dissipation on the electric vehicle in different operation scenes is solved.

    本申请公开了一种电动汽车热管理方法、装置、设备及介质,其中方法包括对目标电动汽车在不同运行场景下的历史运行数据进行分析,以确定每一运行场景和与待散热热源之间的对应关系,基于对应关系构建运行场景库;将确定的目标电动汽车的当前运行场景输入至运行场景库中,根据得到的当前待散热热源构建散热控制策略;根据目标电动汽车的当前车速对散热控制策略进行校正;执行校正后的所述散热控制策略。本申请提供的方法,解决了电动汽车在不同运行场景下如何进行散热的技术问题。


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    Title :

    Electric vehicle thermal management method, device, equipment and medium


    Additional title:

    一种电动汽车热管理方法、装置、设备及介质


    Contributors:
    XIONG ZHENGKUN (author) / REN QIANG (author) / WANG DEQIANG (author) / LI RUIKE (author) / LI XIANG (author) / HE HAIRUI (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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