The invention relates to the technical field of vehicle control, and discloses an electric vehicle power interruption control method and device, electronic equipment and a storage medium. According to the method, the direct current conversion equipment state, the power battery output power, the electric drive power and the current vehicle speed of a target vehicle are obtained; if yes, a storage battery and a power battery are detected to determine the battery state, if the battery state is a normal state, the storage battery is controlled to only supply power to a first preset component, derating is conducted according to the output power of the power battery and the electric drive power according to a preset derating proportion, and the target vehicle is controlled to stop within the first processing time according to the derated power; if the battery state is an abnormal state, the storage battery is controlled to only supply power to a second preset part, and speed reduction is conducted within second processing time according to the current vehicle speed and the preset speed reduction proportion till parking is conducted; through the method, power abnormity is recognized in advance, sufficient time is reserved for processing problems, and the vehicle using experience of a user is improved.

    本申请涉及车辆控制技术领域,公开了一种电动车辆动力中断控制方法、装置、电子设备及存储介质,该方法通过获取目标车辆的直流转换设备状态、动力电池输出功率、电驱功率和当前车速,若直流转换设备状态包括停止转换输出,则对蓄电池与动力电池进行检测确定电池状态,若电池状态为正常状态,则控制蓄电池仅对第一预设部件供电,并根据动力电池输出功率和电驱功率按照预设降额比例进行降额,控制目标车辆按照降额后的功率在第一处理时间内停车,若电池状态为异常状态,控制蓄电池仅对第二预设部件供电,根据当前车速按照预设降速比例在第二处理时间内降速,直至停车;通过上述方法提前识别动力异常、预留充足时间处理问题,提升用户用车体验度。


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    Title :

    Electric vehicle power interruption control method and device, electronic equipment and storage medium


    Additional title:

    电动车辆动力中断控制方法、装置、电子设备及存储介质


    Contributors:
    YANG KANGQUAN (author) / WANG CHAOJUN (author) / LIU MING (author)

    Publication date :

    2024-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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