The embodiment of the invention provides a charging remaining time estimation method and device, equipment and a storage medium, and the method comprises the steps: obtaining the charging state information of a current moment when the charging state of a battery is judged to reach a target stage according to the voltage of the battery; wherein the charging state information comprises charging current and battery temperature; and querying a pre-stored charging time two-dimensional table according to the charging state information, and obtaining charging remaining time corresponding to the charging state information. By implementing the embodiment of the invention, the charging remaining time can be accurately estimated in a low-temperature environment or at the charging end.

    本发明实施例提供了一种充电剩余时间估算方法、装置、设备及存储介质,所述方法包括:当根据电池电压判断电池的充电状态达到目标阶段时,获取当前时刻的充电状态信息;其中,所述充电状态信息包括充电电流和电池温度;根据所述充电状态信息查询预存的充电时间二维表,获取得到与所述充电状态信息相对应的充电剩余时间。通过实施本发明实施例,在低温环境下或者在充电末端也能够对充电剩余时间进行准确的估算。


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    Title :

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


    Additional title:

    一种充电剩余时间估算方法、装置、设备及存储介质


    Contributors:
    LI YIKUN (author) / QIN SHENG (author) / CHEN YANCHENG (author) / PENG YONGCHUAN (author) / HUANG WEIPING (author) / XIAO QIANG (author)

    Publication date :

    2022-07-08


    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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