The invention discloses a vehicle transmission system control method, device and equipment and a storage medium, and the method comprises the steps: judging whether a vehicle transmission system has a gap or not according to the rotating speed information and wheel speed information of a vehicle motor; when the clearance exists in the vehicle transmission system, the total clearance of the vehicle transmission system is determined according to the limit meshing position of the driving mode and the braking mode in the vehicle running process; calculating an actual driving clearance and an actual braking clearance based on the total clearance of the transmission system; and according to the running state of the vehicle, the vehicle is controlled in a driving or braking mode so as to be engaged with the driving gap or the braking gap. The accuracy of transmission clearance recognition can be improved, torque compensation control is achieved, the stability and stability of the vehicle are improved, shaking and noise are reduced in the vehicle running process, and meanwhile the comfort and safety of the vehicle are improved.
本发明公开了一种车辆传动系控制方法、装置、设备及存储介质,其中该方法包括步骤:根据车辆电机转速信息和轮速信息,判断车辆传动系是否存在间隙;当车辆传动系存在间隙时,根据车辆行驶过程中的驱动和制动模式的极限咬合位置,确定车辆的传动系的总间隙;基于传动系的总间隙,计算实际的驱动间隙和制动间隙;根据车辆的行驶状态,通过驱动或制动的方式控制车辆,以啮合驱动间隙或制动间隙。本申请能够提升传动间隙识别的准确性,并且扭矩补偿控制,提高车辆的稳定性和平稳性,使车辆在行驶过程中减少抖动和噪音,同时也提高了汽车的舒适性和安全性。
Vehicle transmission system control method, device and equipment and storage medium
一种车辆传动系控制方法、装置、设备及存储介质
2023-10-03
Patent
Elektronische Ressource
Chinesisch
IPC: | 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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