The invention provides a charging control method, device and equipment and an automobile, and relates to the technical field of automobiles. The charging control method comprises the following steps: when a power battery is charged, according to a user set charging duration set by a user and a calculated charging duration required for charging to an electric quantity set by the user with a current charging current, determining an allowable extension duration; determining a first adjustment charging current according to the allowable extension duration; and controlling the first adjusting charging current to charge the power battery. According to the charging duration set by the user and the calculated charging duration required for charging to the electric quantity set by the user with the current charging current, determining the allowable prolonged duration, and according to the allowable prolonged duration, determining the first adjusting charging current for charging the power battery. When the first adjustment charging current is determined, factors such as temperature compensation time, charging pile compensation time and SOC influence are integrated, so that the charging speed is adjusted more accurately in real time according to the charging time set by a user, and the user experience is improved.

    本发明提供了一种充电控制方法、装置、设备及汽车,涉及汽车技术领域。该充电控制方法包括:在对动力电池充电时,根据用户设置的用户设定充电时长和以当前充电电流充电至用户设定电量所需要的计算充电时长,确定允许延长时长;根据允许延长时长,确定第一调节充电电流;控制以第一调节充电电流对所述动力电池充电。通过用户设定充电时长和以当前充电电流充电至用户设定电量所需要的计算充电时长,确定允许延长时长,并根据所述允许延长时长,确定对动力电池充电的第一调节充电电流。在确定第一调节充电电流时,综合温度补偿时间、充电桩补偿时间以及SOC影响等因素,使得根据用户设置的充电时间更加精确的实时调节充电速度,提升用户体验。


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    Title :

    Charging control method, device and equipment and automobile


    Additional title:

    一种充电控制方法、装置、设备及汽车


    Contributors:
    SHEN SHUAI (author) / FENG LIYUAN (author) / LIANG HAIQIANG (author) / ZHANG QIANHUI (author)

    Publication date :

    2022-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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