The invention relates to the technical field of vehicles, in particular to an oil pump fault processing method and device, a vehicle and a storage medium, and the method comprises the steps that whether an oil pump of the vehicle is in a fault state or not is judged; if the oil pump is in the fault state, the duration of the oil pump in the fault state is obtained, and when the duration is longer than the preset duration, oil pump fault information is sent to a vehicle control unit of the vehicle; and receiving a speed limiting request sent by the vehicle control unit based on the oil pump fault information, and determining a target torque according to the speed limiting request so as to control the vehicle according to the target torque. Therefore, the problems that heat management fails and safety risks are generated due to oil pump faults are solved, and the safety and reliability of the electric vehicle are effectively improved through measures such as real-time monitoring, fault confirmation, vehicle speed limitation and torque adjustment.

    本申请涉及车辆技术领域,特别涉及一种油泵故障的处理方法、装置、车辆及存储介质,其中,方法包括:判断车辆的油泵是否处于故障状态;若油泵处于故障状态,则获取油泵处于故障状态的持续时长,并在持续时长大于预设时长时,则发送油泵故障信息至车辆的整车控制器;接收整车控制器基于油泵故障信息发送的限速请求,并根据限速请求确定目标扭矩,以根据目标扭矩对车辆进行控制。由此,解决了油泵故障导致热管理失效,产生安全风险的问题,通过实时监控、故障确认、车速限制和扭矩调整等措施,有效提高了电动车辆的安全性和可靠性。


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    Title :

    Oil pump fault processing method and device, vehicle and storage medium


    Additional title:

    油泵故障的处理方法、装置、车辆及存储介质


    Contributors:
    JIANG PENGHAN (author) / ZHANG QIANG (author) / WU AIBIN (author) / LI XIANG (author)

    Publication date :

    2024-12-24


    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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