The invention relates to a torque distribution method and device, a vehicle and equipment, and relates to the technical field of vehicles. The method comprises the steps that under the condition that a vehicle is in a slipping state, first required torque is obtained; determining a limited torque of the slip shaft based on at least one of the first demand torque, the second demand torque and the first distribution torque; the limiting torque is used for limiting torque output of the slip shaft; the second required torque is the torque required by the vehicle when the slip shaft slips; the slip shaft is used for representing a shaft which slips in the driving shaft of the vehicle; the first distribution torque is the torque distributed to the slip shaft when the slip shaft slips; the driveshaft is torque-distributed based on the first demand torque and the limited torque. Therefore, the appropriate limiting torque can be determined, excessive limiting or excessive output of the slipping shaft is avoided, and therefore it is guaranteed that the vehicle can be effectively disengaged from the slipping state in time.
本申请涉及一种扭矩分配方法、装置、车辆及设备,涉及车辆技术领域。该方法包括:在车辆处于打滑状态的情况下,获取第一需求扭矩;基于第一需求扭矩、第二需求扭矩和第一分配扭矩中至少一项,确定打滑轴的限制扭矩;限制扭矩用于限制打滑轴的扭矩输出;第二需求扭矩为打滑轴出现打滑时车辆需求的扭矩;打滑轴用于表征车辆的驱动轴中出现打滑的轴;第一分配扭矩为在打滑轴出现打滑时分配给打滑轴的扭矩;基于第一需求扭矩和限制扭矩对驱动轴进行扭矩分配。由此,本申请能够确定合适的限制扭矩,避免对打滑轴过度限制或过度输出,从而保障车辆能够及时有效的脱离打滑状态。
Torque distribution method and device, vehicle and equipment
扭矩分配方法、装置、车辆及设备
06.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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