The invention provides a torque control method and device, electronic equipment and a vehicle, and the method comprises the steps: determining a differential protection torque corresponding to a differential protection strategy and a maximum available torque of a motor, and determining a slip available torque corresponding to a slip rate control strategy according to the differential protection torque and the maximum available torque of the motor; in response to detecting the torque control collision, a collision type is determined, and a motor requested torque is determined based on the collision type and the slip available torque. The slip rate control strategy is limited according to the differential protection torque and the maximum available torque of the motor, the slip available torque without interrupting slip rate control is obtained, and when control conflicts occur, the slip available torque is used in different using modes according to different conflict types, so that the slip rate can be controlled. Therefore, rushing of the vehicle due to torque control conflicts is avoided, and the safety and driving experience of the vehicle are improved.
本申请提供一种扭矩控制方法、装置、电子设备及车辆,能够确定与差速保护策略对应的差速保护扭矩和电机可用最大扭矩后,根据差速保护扭矩和电机可用最大扭矩确定与滑移率控制策略对应的滑移可用扭矩;响应于检测到扭矩控制冲突,确定冲突类型,并根据冲突类型和滑移可用扭矩确定电机请求扭矩。根据差速保护扭矩和电机可用最大扭矩对滑移率控制策略进行限制,得到不会中断滑移率控制的滑移可用扭矩,并在发生控制冲突时,根据冲突类型的不同,通过不同的使用方式使用滑移可用扭矩,以避免车辆因为扭矩控制冲突而产生闯动,提高车辆的安全性和驾驶体验。
Torque control method and device, electronic equipment and vehicle
扭矩控制方法、装置、电子设备及车辆
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Vehicle torque control method and device, electronic equipment and vehicle
European Patent Office | 2023
|Vehicle torque control method and device, electronic equipment and vehicle
European Patent Office | 2024
|Vehicle torque control method and device and electronic equipment
European Patent Office | 2024
|Vehicle torque control method and device and electronic equipment
European Patent Office | 2024
|