The invention discloses a vehicle steering control method and device, electronic equipment and a storage medium, and relates to the technical field of vehicles. According to the main technical scheme, the pinion rotation angle and the vehicle speed of a steering mechanism are obtained, the inter-axle steering transmission ratio is determined according to the pinion rotation angle and the vehicle speed, and therefore vehicle steering wheels are controlled to rotate by corresponding angles according to the inter-axle steering transmission ratio. As the inter-axle steering transmission ratio can be determined according to the pinion rotation angle and the vehicle speed, the steady-state yaw velocity gain at a low speed can be improved, the steady-state yaw velocity gain at a high speed can be reduced, and the flexibility at the low speed and the stability at the high speed are improved, so that the operation stability of the vehicle is effectively improved.
本公开公开了车辆转向的控制方法及装置、电子设备和存储介质,涉及车辆技术领域。主要技术方案为:通过获取转向机构的小齿轮转角和车速,实现根据所述小齿轮转角和车速确定轴间转向传动比,从而根据所述轴间转向传动比控制车辆转向轮转动相应的角度。由于可以根据小齿轮转角和车速确定轴间转向传动比,能够提高低速时的稳态横摆角速度增益,降低高速时的稳态横摆角速度增益,实现低速时增加灵活性,高速时增加稳定性,从而有效改善车辆的操纵稳定性。
Vehicle steering control method and device, electronic equipment and storage medium
车辆转向的控制方法及装置、电子设备和存储介质
2023-08-22
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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