The invention provides a torque control method for dynamic gear shifting, electronic equipment and a vehicle, the current vehicle state can be determined according to wheel state information, and the current control stage of dynamic gear shifting is determined according to the current vehicle state and a target gear; and a vehicle direction coefficient corresponding to the current control stage is determined, the torque calculation process is corrected according to the vehicle direction coefficient, the request torque is obtained, and the motor is controlled according to the request torque. The current control stage of dynamic gear shifting is determined according to the current vehicle state and the target gear, different vehicle direction coefficients are matched for different control stages, the torque calculation process is corrected according to the vehicle direction coefficients, it is guaranteed that the dynamic gear shifting acceleration process is not affected while the braking deceleration process of dynamic gear shifting is accelerated, and the dynamic gear shifting speed is increased. The dynamic gear shifting efficiency in the creeping mode is improved, and better dynamic gear shifting experience is provided for a user in the creeping mode.

    本申请提供一种动态换挡的扭矩控制方法、电子设备及车辆,能够根据车轮状态信息确定当前车辆状态,并根据当前车辆状态和目标挡位确定动态换挡的当前控制阶段;确定与当前控制阶段对应的车辆方向系数,并根据车辆方向系数对扭矩计算过程进行修正,得到请求扭矩,并根据请求扭矩控制电机。根据当前车辆状态和目标挡位确定动态换挡的当前控制阶段,并为不同的控制阶段匹配不同的车辆方向系数,根据车辆方向系数对扭矩计算过程进行修正,在加快动态换挡的制动减速过程的同时保证动态换挡加速过程的不受影响,提高了蠕行模式下的动态换挡效率,在蠕行模式下为用户提供更好的动态换挡体验。


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    Title :

    Torque control method for dynamic gear shifting, electronic equipment and vehicle


    Additional title:

    动态换挡的扭矩控制方法、电子设备及车辆


    Contributors:
    LI JING (author)

    Publication date :

    2024-12-10


    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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