The invention provides a battery heating control circuit and a vehicle. The circuit comprises a target battery pack and a heating module; a first battery module and a second battery module are arranged in the target battery pack; when the first battery module charges the heating module, the heating module charges the second battery module; or, when the second battery module charges the heating module, the heating module charges the first battery module, so that the target battery pack is heated. A first battery module and a second battery module are arranged in a target battery pack; when the target battery pack needs to be heated, one battery module can be used for charging the heating module, and then the heating module is used for charging the other battery module. Therefore, in the heating process, the internal resistance of the target battery pack is reduced into a single battery module, and compared with the technical scheme of heating the whole battery pack, the current is increased, and the heating efficiency and the heating speed are effectively improved.

    本发明申请提供了一种电池加热控制电路及车辆,电路包括目标电池包和加热模块;目标电池包内设置有第一电池模块和第二电池模块;在第一电池模块对加热模块进行充电时,加热模块对第二电池模块进行充电;或者,在第二电池模块对加热模块进行充电时,加热模块对第一电池模块进行充电,从而实现对目标电池包的加热。本发明申请目标电池包内设置有第一电池模块和第二电池模块;在需要对目标电池包进行加热时,可以通过其中一个电池模块对加热模块进行充电,然后利用加热模块对另一个电池模块进行充电。这样,在加热过程中,目标电池包的内阻减小为单个电池模块,相比对电池包整体进行加热的技术方案,电流增大,加热效率和加热速度得到有效提升。


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    Title :

    Battery heating control circuit and vehicle


    Additional title:

    电池加热控制电路及车辆


    Contributors:
    ZHANG MING (author) / WANG XIAOYUN (author) / WANG MIN (author) / GU JIE (author)

    Publication date :

    2024-11-08


    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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