The invention belongs to the technical field of electric vehicles, and discloses a charging remaining time prediction method, which comprises the following steps: when a charging facility is a common charging facility of a corresponding electric vehicle, correcting basic charging remaining time by adopting a self-learning correction coefficient corresponding to the common charging facility to obtain predicted charging remaining time; the self-learning correction coefficient is updated according to historical charging data of the corresponding common charging facility; and when the charging facility is a non-common charging facility of the electric vehicle, assigning the basic charging remaining time to the predicted charging remaining time. Based on the charging remaining time prediction method provided by the invention, a charging remaining time prediction device, a storage medium and an electric vehicle are correspondingly provided. According to the method, the charging remaining time can be predicted for the common charging facility of the electric vehicle of the user, the prediction precision of the charging remaining time can be improved along with the increase of the charging frequency of the common charging facility, and the charging experience of the user is improved.

    本发明属于电动汽车技术领域,公开了一种充电剩余时间预测方法,当充电设施为相应电动汽车的常用充电设施时,采用与常用充电设施对应的自学习修正系数对所述基础充电剩余时间进行修正,得到预测充电剩余时间;所述自学习修正系数根据对应的常用充电设施的历史充电数据进行更新;当充电设施为电动汽车的非常用充电设施时,将基础充电剩余时间赋值给所述预测充电剩余时间。基于本发明的充电剩余时间预测方法相应提供充电剩余时间的预测装置、存储介质和电动汽车。本发明能够针对用户的电动汽车的常用充电设施对充电剩余时间进行预测,并且对充电剩余时间的预测精度能够随着常用充电设施的充电次数的增加而提高,提高用户充电体验。


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    Title :

    Charging remaining time prediction method and device, storage medium and electric vehicle


    Additional title:

    充电剩余时间预测方法、装置、存储介质和电动汽车


    Contributors:
    ZHANG PENGCHAO (author) / XU JIANCHANG (author) / YANG JIAN (author)

    Publication date :

    2024-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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