The invention discloses a residual charging time determination method and device, a vehicle and a computer storage medium, and the method comprises the steps: determining a plurality of charging stages of battery charging according to the battery information of a battery, and enabling the plurality of charging stages to form a full stage of battery charging; charging information of a residual charging stage is determined, the charging information comprises at least one of charging current and charging capacity, the charging information is determined according to the temperature of the battery, the residual charging stage comprises a current charging stage and a follow-up charging stage, and the follow-up charging stage is a charging stage located after the current stage in the multiple charging stages; according to the charging information of the residual charging stages, first residual charging time is determined, and the first residual charging time is the sum of the charging time of all the charging stages in the residual charging stages. In the mode, the influence of the temperature of the battery on the charging current or the charging capacity is considered, and the accuracy of predicting the residual charging time of the battery can be improved.

    本申请公开了一种剩余充电时间确定方法、装置、车辆及计算机存储介质,其中,剩余充电时间确定方法包括:根据电池的电池信息,确定电池充电的多个充电阶段,多个充电阶段构成电池充电的全阶段;确定剩余充电阶段的充电信息,充电信息包括充电电流和充电容量中的至少一项,充电信息根据电池的温度确定,剩余充电阶段包括当前充电阶段和后续充电阶段,后续充电阶段为多个充电阶段中位于当前阶段之后的充电阶段;根据剩余充电阶段的充电信息,确定第一剩余充电时间,第一剩余充电时间为剩余充电阶段中各充电阶段的充电时间之和。上述方式中,考虑到了电池的温度对充电电流或充电容量的影响,可以提高对电池的剩余充电时间预测的准确性。


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    Title :

    Remaining charging time determination method and device, vehicle and computer storage medium


    Additional title:

    剩余充电时间确定方法、装置、车辆及计算机存储介质


    Contributors:
    YAN QUANZHONG (author) / LI JIECHEN (author)

    Publication date :

    2023-03-21


    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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