The invention discloses a charging remaining time estimation method and a charging remaining time estimation device. The method comprises the following steps: acquiring seasonal scene statistical information; according to the seasonal scene statistical information, a charging scene of the power battery is determined, and the charging scene comprises a seasonal charging scene and a temperature charging scene; and according to the charging scene, based on the SOC value and the charging remaining time calibration value of the power battery, evaluating the remaining charging duration of the power battery. According to the technical scheme provided by the invention, the problem of inaccurate evaluation of the charging remaining time of the power battery is solved.

    本发明公开一种充电剩余时间预估方法及充电剩余时间预估装置。该方法包括:获取季节场景统计信息;根据季节场景统计信息,确定动力电池的充电场景,所述充电场景包括季节充电场景和温度充电场景;根据所述充电场景,基于所述动力电池的SOC值和充电剩余时间标定值,评估所述动力电池的剩余充电时长。本发明提供的技术方案解决了动力电池的充电剩余时间评估不准确的问题。


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    Title :

    Charging remaining time estimation method and charging remaining time estimation device


    Additional title:

    一种充电剩余时间预估方法及充电剩余时间预估装置


    Contributors:
    WANG ZHEN (author)

    Publication date :

    2023-07-14


    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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