The invention provides a rear wheel steering function control method and device, electronic equipment and a vehicle, and relates to the technical field of vehicles. According to the specific implementation scheme, a rear wheel steering target value is determined based on a received steering wheel angle and a preset rear wheel steering angle range; calculating a first change rate of the rear wheel steering target value in the first fault-tolerant time; when the first rate of change exceeds a first threshold value, a stop command of a rear wheel steering function is transmitted to a rear wheel steering actuator. According to the technical scheme, the rear wheel steering control angle and the angle change condition can be monitored in the rear wheel steering controller, the rear wheel steering target value exceeding the safety range can be prevented from being generated, rapid jumping of the rear wheel steering target value can be avoided, and driving safety is guaranteed.

    本公开提供了一种后轮转向功能的控制方法、装置、电子设备和车辆,涉及车辆技术领域。具体实现方案为:基于接收到的方向盘角度和预设的后轮转角范围,确定后轮转向目标值;计算第一容错时间内后轮转向目标值的第一变化率;在第一变化率超过第一阈值的情况下,向后轮转向执行器发送后轮转向功能的停止指令。根据本公开的技术方案,可以在后轮转向控制器中对控制后轮转向的角度和角度变化情况进行监控,既能够防止产生超过安全范围的后轮转向目标值,又能够避免后轮转向目标值的快速跳变,保障了驾驶安全。


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    Title :

    Rear wheel steering function control method and device, electronic equipment and vehicle


    Additional title:

    后轮转向功能的控制方法、装置、电子设备和车辆


    Contributors:

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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