The invention relates to a vehicle torque filtering method and device, a storage medium and a vehicle, and relates to the technical field of vehicles. According to the torque gradient corresponding to the torque interval where the current motor torque is located, the position information of the current motor torque in the torque interval and the torque gradient corresponding to the next torque interval of the torque interval, the corrected torque gradient of the transition area is obtained, so that the current motor torque can be smoothly transited to the next torque interval; and the torque request in the transition area can also be smoothly output, so that the smoothness of vehicle driving is ensured.
本公开涉及一种车辆扭矩滤波方法、装置、存储介质以及车辆,涉及车辆技术领域,该方法通过判断电机的当前电机扭矩是否处于过渡区域,当电机的当前电机扭矩处于过渡区域时,根据当前电机扭矩所在的扭矩区间对应的扭矩梯度、该当前电机扭矩在该扭矩区间的位置信息以及该扭矩区间的下一个扭矩区间对应的扭矩梯度,得到该过渡区域的修正扭矩梯度,使得当前电机扭矩能够平滑过渡至下一扭矩区间,在过渡区域下的扭矩请求也能够平滑输出,保证车辆驾驶的平顺性。
Vehicle torque filtering method and device, storage medium and vehicle
车辆扭矩滤波方法、装置、存储介质以及车辆
2022-07-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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