The invention belongs to the technical field of electric vehicles, and particularly relates to an electric quantity recognition method and device, a computer readable storage medium and an electric vehicle. The method comprises the following steps: acquiring a current battery working condition and current mileage data; according to the current battery working condition, current working condition parameters are identified, and the current working condition parameters are used for indicating the performance state of a battery under the current battery working condition; determining a current mileage change trend according to the current mileage data; calculating current initial electric quantity according to the current working condition parameters; and correcting the current initial electric quantity according to the current mileage change trend to obtain the current corrected electric quantity. Through the method, after the current initial electric quantity is recognized, the current initial electric quantity can be corrected according to the current mileage change trend, the electric quantity recognition accuracy is improved, and the user experience is improved.

    本申请属于电动车技术领域,尤其涉及一种电量识别方法、装置、计算机可读存储介质及电动车。所述方法包括获取当前电池工况和当前里程数据;根据所述当前电池工况,识别当前工况参数,其中,所述当前工况参数用于指示电池在所述当前电池工况的性能状态;根据所述当前里程数据,确定当前里程变化趋势;根据所述当前工况参数,计算当前初始电量;根据所述当前里程变化趋势,对所述当前初始电量进行修正,得到当前修正电量。通过上述方法,在识别出当前初始电量后,可以根据当前里程变化趋势,对当前初始电量进行修正,提升电量识别的准确性,改善用户体验。


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    Titel :

    Electric quantity identification method and device, computer readable storage medium and electric vehicle


    Weitere Titelangaben:

    一种电量识别方法、装置、计算机可读存储介质及电动车


    Beteiligte:
    YOU YIFENG (Autor:in) / HU WEICHAO (Autor:in) / WU CHUANDUO (Autor:in) / ZHANG LIUPENG (Autor:in) / LIU TIEDING (Autor:in)

    Erscheinungsdatum :

    01.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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