The invention discloses a power switching method and device of a power battery, a readable storage medium and a vehicle. The method comprises the steps that in response to the fact that the vehicle is in a running state, a power battery of the vehicle is controlled to discharge according to first discharge power, and the first discharge power is used for indicating the maximum discharge power of the power battery; in the discharging process of the power battery according to the first discharging power, the required discharging power of the vehicle is obtained; in response to the situation that the required discharge power is larger than second discharge power, the duration that the required discharge power is larger than the second discharge power is obtained, and the second discharge power is used for indicating the minimum discharge power of the power battery; determining the target discharge power of the power battery based on the duration and the working state of the power battery; and switching the discharge power of the power battery from the first discharge power to the target discharge power. The technical problem that the discharge power of the power battery cannot be accurately adjusted is solved.

    本发明公开了一种动力电池的功率切换方法、装置、可读存储介质和车辆。其中,该方法包括:响应于车辆处于行驶状态,控制车辆的动力电池按照第一放电功率放电,其中,第一放电功率用于指示动力电池的最大放电功率;在动力电池按照第一放电功率放电的过程中,获取车辆的需求放电功率;响应于需求放电功率大于第二放电功率,获取需求放电功率大于第二放电功率的持续时长,其中,第二放电功率用于指示动力电池的最小放电功率;基于持续时长,以及动力电池的工作状态,确定动力电池的目标放电功率;将动力电池的放电功率,由第一放电功率切换为目标放电功率。本发明解决了无法准确调整动力电池的放电功率的技术问题。


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    Titel :

    Power switching method and device of power battery, readable storage medium and vehicle


    Weitere Titelangaben:

    动力电池的功率切换方法、装置、可读存储介质和车辆


    Beteiligte:
    YANG FANG (Autor:in) / LIU JIANKANG (Autor:in) / WANG YAN (Autor:in) / HUO YUNLONG (Autor:in) / NIU CHAOFAN (Autor:in) / LIU LIYUAN (Autor:in) / CHE XIANDA (Autor:in)

    Erscheinungsdatum :

    2024-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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