The embodiment of the invention relates to the technical field of vehicle control, and discloses a torque distribution method, device and equipment and a storage medium, and the method comprises the steps: determining the current total demand torque of a vehicle based on the driving state of the vehicle and control information input by a driver; determining a candidate torque distribution mode matched with the total demand torque, wherein the candidate torque distribution mode represents a possible distribution mode of the total demand torque among all motors of the vehicle; and selecting a target torque distribution mode from the candidate torque distribution modes based on the current available power of the motor of the vehicle and the motor efficiency of each candidate torque distribution mode, so that the motor drives the vehicle according to the target torque distribution mode. By means of the technical scheme, the motor efficiency can be maximized while the power requirement is met, and therefore the energy efficiency and performance of the whole vehicle are improved.
本发明实施例涉及车辆控制技术领域,公开了一种扭矩分配方法、装置、设备及存储介质,该方法包括:基于车辆的行驶状态和驾驶员输入的操控信息,确定车辆当前的总需求扭矩;确定与总需求扭矩匹配的候选扭矩分配方式,候选扭矩分配方式表示可能的总需求扭矩在车辆的各个电机之间的分配方式;基于车辆当前的电机可用功率以及各候选扭矩分配方式的电机效率,从候选扭矩分配方式中选择目标扭矩分配方式,使电机按照目标扭矩分配方式驱动车辆。应用本发明的技术方案,能够在满足动力需求的同时,最大化电机效率,从而提高整车能效和性能。
Torque distribution method and device, equipment and storage medium
扭矩分配方法、装置、设备及存储介质
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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