The invention relates to the technical field of electric vehicle battery pack charging management, in particular to a battery pack charging management system and method and a vehicle. Comprising a charging rate acquisition module used for acquiring a current battery pack charging rate; the temperature acquisition module is used for acquiring the current battery pack temperature; the charging abnormity judgment module judges whether the current battery pack has the problem of too slow charging or not according to the charging rate of the current battery pack; the temperature abnormity judgment module judges whether the temperature of the battery pack is abnormal or not according to the current temperature of the battery pack; and the temperature adjusting module is used for adjusting the temperature of the battery pack when the battery pack has the problem of too slow charging and the temperature of the battery pack is abnormal. The battery pack charging management method is extremely simple, the problem that the charging rate is too low in the charging process of the battery pack can be solved, the charging efficiency and safety of the battery pack are improved, and the method has great popularization value.

    本发明涉及电动汽车电池包充电管理技术领域,具体地指一种电池包充电管理系统、管理方法及汽车。包括,充电速率采集模块,用于采集当前电池包充电速率;温度采集模块用于采集当前电池包温度;充电异常判断模块通过当前电池包充电速率判断当前电池包是否存在充电过慢的问题;温度异常判断模块通过当前电池包温度判断电池包是否存在温度异常的情况;温度调节模块用于在电池包存在充电过慢的问题且电池包温度存在温度异常时对电池包进行温度调节。本发明的电池包充电管理方法极为简单,能够解决电池包充电过程中出现的充电速率过慢的问题,提高了电池包充电效率和安全性,具有极大的推广价值。


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    Title :

    Battery pack charging management system, management method and automobile


    Additional title:

    电池包充电管理系统、管理方法及汽车


    Contributors:
    SONG HAN (author) / WANG JUNLI (author) / SUN HUAXIANG (author) / YANG XUANLONG (author) / ZHANG HONGSHENG (author)

    Publication date :

    2022-09-30


    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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