The invention discloses a control method and device of a vehicle motor, a vehicle and a storage medium. The method comprises the steps that the position of a stop lever, the motor torque and the motor rotating speed are obtained; according to the stop lever position, the stop lever state of the vehicle stop lever is determined; determining a first torque state of the target motor according to the motor torque; determining the rotating speed state of the target motor according to the motor rotating speed; if the first torque state is a first torque positive state, the rotating speed state is a rotating speed positive state, and the stop lever state is a stop lever negative state, determining that the target motor meets a preset first motor control working condition, or if the first torque state is a first torque negative state, the rotating speed state is a rotating speed negative state, and the stop lever state is a stop lever positive state, determining that the target motor meets a preset first motor control working condition; determining that the target motor meets the first motor control condition; and in response to the fact that the target motor meets the first motor control working condition and the vehicle stop lever is in the stop lever in-gear state, the control mode of the target motor is adjusted. The target motor can be effectively controlled, and the running safety of the vehicle is ensured.

    本申请公开了一种车辆电机的控制方法和装置、车辆及存储介质,该方法包括:获取挡杆位置,电机扭矩和电机转速;根据挡杆位置,确定车辆挡杆的挡杆状态;根据电机扭矩,确定目标电机的第一扭矩状态;根据电机转速,确定目标电机的转速状态;若第一扭矩状态为第一扭矩正状态、转速状态为转速正状态、且挡杆状态为挡杆负状态,确定目标电机满足预设的第一电机控制工况,或者,若第一扭矩状态为第一扭矩负状态、转速状态为转速负状态、且挡杆状态为挡杆正状态,确定目标电机满足第一电机控制工况;响应于目标电机满足第一电机控制工况、且车辆挡杆处于挡杆在挡状态,调整目标电机的控制模式。本申请能够对目标电机进行有效控制,确保车辆运行安全。


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    Title :

    Vehicle motor control method and device, vehicle and storage medium


    Additional title:

    车辆电机的控制方法和装置、车辆及存储介质


    Contributors:
    JING JUNCHAO (author) / WANG ZHENTAO (author) / HUANG WEISHAN (author)

    Publication date :

    2024-06-04


    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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