The invention discloses a rear wheel steering control method and device of a vehicle, electronic equipment and the vehicle. The method comprises the steps that the front wheel turning angle of the vehicle, the rear wheel turning angle of the vehicle and the distance between the vehicle and a target obstacle are obtained; the lateral displacement of the tail of the vehicle is calculated according to the front wheel turning angle and the rear wheel turning angle; according to the distance between the vehicle and the target obstacle and the lateral displacement of the tail of the vehicle, the rear wheel turning angle of the vehicle is adjusted. The lateral displacement, caused by the front wheel turning angle and the rear wheel turning angle of the vehicle, of the vehicle tail is considered, the rear wheel turning angle is controlled according to the lateral displacement of the vehicle tail and the distance between the vehicle and the target obstacle, excessive limitation on rear wheel turning under the condition of no collision risk is avoided, and limitation on rear wheel turning of the vehicle is reduced.
本发明公开了一种车辆的后轮转向控制方法、装置、电子设备及车辆,所述方法包括:获取所述车辆的前轮转角、所述车辆的后轮转角、所述车辆与目标障碍物之间的距离;根据所述前轮转角和所述后轮转角计算所述车辆尾部的侧向位移;根据所述车辆与目标障碍物之间的距离以及所述车辆尾部的侧向位移,调整所述车辆的后轮转角。本发明考虑了车辆的前轮转角和后轮转角导致的车尾的侧向位移,并根据车尾的侧向位移和车辆与目标障碍物的距离来控制后轮转角,避免无碰撞风险的情况下对后轮转向的过分限制,降低对车辆后轮转向的限制。
Rear wheel steering control method and device of vehicle, electronic equipment and vehicle
车辆的后轮转向控制方法、装置、电子设备及车辆
2024-06-25
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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