According to the steering angle identification method based on the wheel speed and the wheel track and the wheel base of the vehicle, the hardware cost is reduced, repeated calibration of different vehicle types is avoided, and the portability of an identification program is improved. The method comprises the following steps: a, calibrating a wheel track and a wheel base; b, collecting a wheel speed signal and calculating a rotating speed characteristic; and c, calculating the front wheel steering angle according to the ratio of the wheel track to the axle base and the rotating speed characteristic.
本发明提供了一种基于轮速和车辆轮距轴距的转向角识别方法,其降低了硬件成本,避免对不同车型的反复标定,提高识别程序的可移植性。其包括如下步骤:a、标定轮距和轴距;b、采集轮速信号并计算转速特征;c、根据轮距与轴距之比和转速特征计算前轮转向角。
Steering angle identification method based on wheel speed and vehicle wheel track and wheelbase
一种基于轮速和车辆轮距轴距的转向角识别方法
24.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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