The steering wheel steering data processing method comprises the steps that the rotating shaft distance between a fixed rotating shaft and a force measuring rotating shaft is determined according to the fixed shaft position of the fixed rotating shaft of a vehicle special-shaped steering wheel and the initial shaft position of the force measuring rotating shaft of a vehicle force measuring steering wheel; according to the force-measuring steering wheel measuring position of the vehicle force-measuring steering wheel, the special-shaped steering wheel measuring position of the vehicle special-shaped steering wheel, the steering wheel stress position of the vehicle force-measuring steering wheel, the rotating shaft distance, the measured steering torque of the vehicle special-shaped steering wheel and the force-measuring steering wheel radius of the vehicle force-measuring steering wheel, the rotating shaft distance is calculated. The actual steering torque of the vehicle special-shaped steering wheel is determined; and determining the steering wheel steering angle of the vehicle special-shaped steering wheel according to the special-shaped steering wheel measurement position, the force measurement steering wheel measurement position, the suction cup position of the vehicle suction cup and the rotation termination position of the force measurement steering wheel rotating around the special-shaped steering wheel. The calculation accuracy of the steering wheel steering torque and the steering wheel steering angle of the vehicle special-shaped steering wheel can be improved.
本发明公开了一种方向盘转向数据处理方法包括:根据车辆异形方向盘的固定转动轴的固定轴位置,车辆测力方向盘的测力转动轴的初始轴位置,确定固定转动轴和测力转动轴之间的转动轴距离;根据车辆测力方向盘的测力方向盘测量位置、车辆异形方向盘的异形方向盘测量位置、车辆测力方向盘的方向盘受力位置、转动轴距离、车辆异形方向盘的测量转向力矩和车辆测力方向盘的测力方向盘半径,确定车辆异形方向盘的实际转向力矩;根据异形方向盘测量位置、测力方向盘测量位置、车辆吸盘的吸盘位置和测力方向盘绕异形方向盘转动的转动终止位置,确定车辆异形方向盘的方向盘转向角。可以提高对车辆异形方向盘的方向盘转向力矩和方向盘转向角的计算精确度。
Steering wheel steering data processing method and device, equipment and medium
一种方向盘转向数据处理方法、装置、设备和介质
2023-07-04
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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