The invention provides an external discharge control method and device and an automobile, and the method comprises the steps: obtaining the current first electric quantity of the automobile when determining that the automobile meets an external discharge condition, judging whether the first electric quantity is smaller than or equal to a target electric quantity threshold value or not, if yes, controlling a power battery of the automobile not to discharge outwards, and controlling a range extender of the automobile to discharge outwards; and when the electric quantity of the automobile is lower, the external discharge of the power battery can be replaced by the external discharge of the range extender, so that the power demand of the automobile is prevented from being blocked due to the lower electric quantity of the power battery of the automobile, and the user experience is improved.

    本申请提供一种对外放电控制方法、装置及汽车,可以在确定汽车满足对外放电条件时,获取汽车当前的第一电量,判断第一电量是否小于或等于目标电量阈值,如是,控制汽车的动力电池不对外放电,控制汽车的增程器对外放电,如否,控制汽车的动力电池对外放电,也即,当汽车的电量较低时,可以通过增程器对外放电来替换动力电池对外放电,防止因汽车动力电池电量较低造成汽车自身的用电需求受阻,提升了用户体验。


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    Title :

    External discharge control method and device and automobile


    Additional title:

    一种对外放电控制方法、装置及汽车


    Contributors:
    CAO HONGSHENG (author) / PENG JIANG (author) / CHEN YI (author) / HUANG DAFEI (author) / LIU XIAOFEI (author) / SHI HEDI (author)

    Publication date :

    2023-11-03


    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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