The invention discloses a battery charging remaining time calculation method and device and a storage medium, and the method comprises the steps: obtaining the state information of a battery, and enabling the state information to be one or two of the voltage of the battery and the electric quantity of the battery; in the battery charging process, if the initial state information of the battery does not meet the preset condition, the charging remaining time of the battery is calculated based on a capacity mode, and when the state information of the battery meets the preset condition, the charging remaining time is calculated based on a first voltage correction point mode until charging is finished; or in the battery charging process, if the initial state information of the battery meets the preset condition, calculating the charging remaining time based on the second voltage correction point mode until the charging is finished. According to the technical scheme provided by the invention, the technical problem of low calculation precision caused by the fact that the voltage correction point is not considered when the remaining time of the battery is calculated in the prior art can be solved.

    本发明公开了一种电池充电剩余时间计算方法、装置及存储介质,电池充电剩余时间计算方法包括:获取电池的状态信息,其中,所述状态信息为电池电压和电池电量中的一种或两种;在电池充电过程中,若电池初始的状态信息不满足预设条件,则基于容量模式计算所述电池的充电剩余时间,当电池的状态信息满足所述预设条件时,则基于第一电压修正点模式计算所述充电剩余时间,直至充电结束;或者,在电池充电过程中,若电池初始的状态信息满足预设条件,则基于第二电压修正点模式计算所述充电剩余时间,直至充电结束。本发明所提供的技术方案能够解决现有技术中计算电池剩余时间时未考虑电压修正点导致计算精度较低的技术问题。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Battery charging remaining time calculation method and device and storage medium


    Weitere Titelangaben:

    电池充电剩余时间计算方法、装置及存储介质


    Beteiligte:
    ZHANG SIWEN (Autor:in)

    Erscheinungsdatum :

    2023-09-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



    CHARGING REMAINING TIME CALCULATION METHOD AND APPARATUS, AND STORAGE MEDIUM

    CHEN QIWU | Europäisches Patentamt | 2021

    Freier Zugriff

    CHARGING REMAINING TIME CALCULATION METHOD AND APPARATUS, AND STORAGE MEDIUM

    CHEN QIWU | Europäisches Patentamt | 2023

    Freier Zugriff

    Battery charging remaining time calculation method and device, medium and BMS (Battery Management System)

    XIONG FUQIANG / WANG HAO / KE XICHUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Charging remaining time correction method, battery system and storage medium

    CHEN JI | Europäisches Patentamt | 2023

    Freier Zugriff

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

    YANG JING / QIU BIN / MENG YUE et al. | Europäisches Patentamt | 2023

    Freier Zugriff