The invention provides a vehicle rear wheel steering control method and device and a vehicle. According to the control method, based on the obtained lateral slip rate when the rear wheel is driven, the preset threshold value interval where the lateral slip rate is located is judged, and the rear wheel is controlled to execute the preset rear wheel speed corresponding to the threshold value interval. According to the steering control method for the rear wheels of the vehicle, deviation generated by sideslip of the rear wheels during steering can be compensated, and the steering response effect of the rear wheels when the vehicle slips is improved.
本发明提供了一种车辆后轮转向控制方法和装置以及车辆。本发明的控制方法是基于获取的后轮驱动时的侧向滑移率,判断所述侧向滑移率所在的预设的阈值区间,控制所述后轮执行所述阈值区间对应的预设的后轮速率。本发明所述的车辆后轮转向控制方法,能够对转向时因后轮侧滑产生的偏差进行补偿,提高了车辆滑转下后轮转向响应效果。
Vehicle rear wheel steering control method and device and vehicle
车辆后轮转向控制方法和装置以及车辆
2024-01-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Vehicle rear wheel steering control method and device
Europäisches Patentamt | 2023
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