The invention relates to a torque control method and device of a dual-motor vehicle, a storage medium and electronic equipment. The method comprises the steps that under the condition that a control mode of a vehicle is switched to a preset mode, the torque distribution proportion and steering wheel angle information are obtained; the current demand torque is determined, wherein the current demand torque is used for representing the total torque currently needed by the vehicle; torque distribution is carried out based on the torque distribution proportion and the current demand torque, and a first front axle motor demand torque and a first rear axle motor demand torque are obtained; and under the condition that the steering wheel rotation angle information meets the preset rotation angle condition, torque output of the front axle motor is controlled based on the first front axle motor demand torque, and torque output of the rear axle motor is controlled based on the first rear axle motor demand torque. When entering the curve working condition, the torque distribution proportion can be customized, multiple torque distribution schemes of the front and rear shafts are achieved, and different driving requirements are met.

    本公开涉及双电机车辆的扭矩控制方法、装置、存储介质和电子设备。上述方法包括:在车辆的控制模式切换至预设模式的情况下,获取扭矩分配比例和方向盘转角信息;确定当前需求扭矩,当前需求扭矩用于表征车辆当前需要的总扭矩;基于扭矩分配比例和当前需求扭矩进行扭矩分配,得到第一前桥电机需求扭矩和第一后桥电机需求扭矩;在方向盘转角信息满足预设转角条件的情况下,基于第一前桥电机需求扭矩控制前桥电机的扭矩输出和基于第一后桥电机需求扭矩控制后桥电机的扭矩输出。本公开可以进入弯道工况时,能够自定义的扭矩分配比例,实现前后轴多种扭矩分配方案,满足不同的驾驶需求。


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    Title :

    Torque control method and device for dual-motor vehicle, storage medium and electronic equipment


    Additional title:

    双电机车辆的扭矩控制方法、装置、存储介质和电子设备


    Contributors:
    ZHAO HUI (author) / QIAN WEI (author) / REN ZHIQIANG (author) / XU CHEN (author)

    Publication date :

    2023-01-06


    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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