发明授权
US06681882B2 System and method of controlling a steering wheel feel of a vehicle steering wheel assembly 失效
控制车辆方向盘组件的方向盘感觉的系统和方法

  • 专利标题: System and method of controlling a steering wheel feel of a vehicle steering wheel assembly
  • 专利标题(中): 控制车辆方向盘组件的方向盘感觉的系统和方法
  • 申请号: US10112435
    申请日: 2002-03-29
  • 公开(公告)号: US06681882B2
    公开(公告)日: 2004-01-27
  • 发明人: Bing ZhengM. Yi-Yang HuangYixin Yao
  • 申请人: Bing ZhengM. Yi-Yang HuangYixin Yao
  • 主分类号: B62D564
  • IPC分类号: B62D564
System and method of controlling a steering wheel feel of a vehicle steering wheel assembly
摘要:
The present invention involves a system and method of controlling a steering wheel for simulated steering feel on a steering wheel of a vehicle with front road wheels in a steer-by-wire system. The method includes sensing actual torsion on the steering wheel, comparing the actual torsion to a threshold torque value, sensing actual angular velocity of the steering wheel, and comparing the actual angular velocity to a threshold angular velocity. The method further includes generating a simulated steering feel torque on the steering wheel, if the actual torsion is greater than the threshold torque value and the actual angular velocity is less than the threshold angular velocity. The method further comprises returning the steering wheel to the center position at a specified angular velocity, if the actual torsion is less than the threshold torque value and the actual angular velocity is greater than the threshold angular velocity.
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