The invention relates to the technical field of battery charging, in particular to a battery low-energy state charging control method and device, electronic equipment and a medium. The method comprises the following steps: when first battery voltage information is obtained, based on a first preset voltage accumulation criterion, performing accumulation calculation on the first battery voltage information at the end of each preset sub-time period, and determining first voltage information corresponding to each preset sub-time period; charging the battery based on the first voltage information corresponding to each preset sub-time period; when the first voltage information reaches first preset voltage information, the first voltage information is abandoned, first current information is obtained, and the first current information is current information in a direct current charging stage; and continuously charging the battery based on the first current information within a preset time period. The method and the device have the effect of reducing the failure rate of the over-discharged battery during charging.

    本申请涉及电池充电技术的领域,尤其是涉及电池低能量状态充电控制方法、装置、电子设备及介质。方法包括:当获取到第一电池电压信息时,基于第一预设电压累加准则,在每个预设子时间周期结束时,对第一电池电压信息进行累加计算,确定每个预设子时间周期对应的第一电压信息;基于每个预设子时间周期对应的第一电压信息,对电池进行充电;当第一电压信息达到第一预设电压信息时,则将第一电压信息舍弃并获取第一电流信息,第一电流信息为直流电流充电阶段的电流信息;在预设时间周期内,基于第一电流信息,继续对电池进行充电。本申请具有减小过度放电的电池在充电时的故障率的效果。


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    Titel :

    Battery low-energy state charging control method and device, electronic equipment and medium


    Weitere Titelangaben:

    电池低能量状态充电控制方法、装置、电子设备及介质


    Beteiligte:
    JIN YONGHAO (Autor:in) / HUO JIAN (Autor:in) / REN LIJUN (Autor:in) / KIM SUNG-IL (Autor:in) / JIA LIMIN (Autor:in)

    Erscheinungsdatum :

    2023-03-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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