The invention discloses a charging duration calculation method, a battery management system, a vehicle, a medium and a product, and relates to the technical field of vehicles, and the charging duration calculation method specifically comprises the following steps: detecting a first real charge state parameter of a battery module; determining a plurality of charge state parameter difference values based on the first real charge state parameter, and determining request current parameters corresponding to the plurality of charge state parameter difference values; and obtaining a target residual charging duration corresponding to the battery module according to the plurality of charge state parameter differences and the plurality of request current parameters. By adopting the method and the device, the technical effect of enabling the battery management system to obtain accurate residual charging duration is achieved.

    本申请公开了一种充电时长的计算方法、电池管理系统、车辆、介质及产品,涉及车辆技术领域,本申请充电时长的计算方法具体包括:检测电池模组的第一真实荷电状态参数;基于第一真实荷电状态参数确定多个荷电状态参数差值,并确定多个荷电状态参数差值各自对应的请求电流参数;根据多个荷电状态参数差值和多个请求电流参数,得到电池模组对应的目标剩余充电时长。采用本申请达到了令电池管理系统得到准确的剩余充电时长的技术效果。


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    Title :

    Charging duration calculation method, battery management system, vehicle, medium and product


    Additional title:

    充电时长的计算方法、电池管理系统、车辆、介质及产品


    Contributors:
    WANG JUNHAO (author) / YAN TAO (author) / KANG WENRONG (author) / HUO YUAN (author)

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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