The embodiment of the invention provides a method and device for measuring battery charging remaining duration and a storage medium, and the method comprises the steps: obtaining real-time charging data of a first battery built in a first vehicle, the real-time charging data comprising chip data at a charging starting moment, battery state data, charging voltage and charging current; inputting the real-time charging data into a preset prediction model to obtain an average charging current of the first battery in the charging process; according to a target charging amount and the average charging current, determining a charging residual time length of the first battery, wherein the target charging amount is a historical electric quantity or an identification electric quantity of the first battery when the first battery is fully charged; and outputting and displaying the residual charging duration. According to the scheme, the prediction precision of the residual charging duration can be improved.

    本申请实施例提供一种测量电池充电剩余时长的方法、装置及存储介质,该方法包括:获取第一车辆内置的第一电池的实时充电数据,所述实时充电数据包括充电起始时刻的芯片数据、电池状态数据、充电电压和充电电流;将所述实时充电数据输入预设预测模型,得到所述第一电池在充电过程中的平均充电电流;根据目标充电量和所述平均充电电流确定所述第一电池的充电剩余时长,所述目标充电量为所述第一电池在充满电时的历史电量或为标识电量;输出并显示所述充电剩余时长。本方案能够提升充电剩余时长的预测精度。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Battery charging remaining time length prediction method and device and storage medium


    Weitere Titelangaben:

    一种电池充电剩余时长预测方法、装置及存储介质


    Beteiligte:
    YANG JING (Autor:in) / QIU BIN (Autor:in) / MENG YUE (Autor:in) / FANG SHAOWEI (Autor:in) / HUA FEI (Autor:in)

    Erscheinungsdatum :

    2023-07-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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



    Battery charging remaining time calculation method and device and storage medium

    ZHANG SIWEN | Europäisches Patentamt | 2023

    Freier Zugriff

    Charging remaining time correction method, battery system and storage medium

    CHEN JI | Europäisches Patentamt | 2023

    Freier Zugriff


    Charging remaining time estimation method and device, equipment and storage medium

    LI YIKUN / QIN SHENG / CHEN YANCHENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Method and device for predicting remaining charging time and storage medium

    HUA FEI / QIU BIN / YANG JING et al. | Europäisches Patentamt | 2023

    Freier Zugriff