发明申请
- 专利标题: Steering control apparatus
- 专利标题(中): 转向控制装置
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申请号: US11364473申请日: 2006-02-28
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公开(公告)号: US20060200290A1公开(公告)日: 2006-09-07
- 发明人: Naotaka Chino , Taku Suzuki , Noriki Kubokawa , Takaaki Eguchi
- 申请人: Naotaka Chino , Taku Suzuki , Noriki Kubokawa , Takaaki Eguchi
- 优先权: JP2005-056514 20050301
- 主分类号: B62D5/04
- IPC分类号: B62D5/04
摘要:
A steering controller is provided for use in a steering system in which a steering unit having a steering wheel 6 and a reaction motor 5 and a direction varying unit having steered wheels 16,16 and a direction varying motor 14 are mechanically disconnected from each other. Here, the steering controller performs: a direction varying torque control process for outputting a control command for applying a direction varying torque to the direction varying unit in accordance with the steering status of the steering wheel 6 to the direction varying motor 14; a steering reaction control process for outputting a control command for applying a steering reaction torque to the steering unit in accordance with the direction varying status of the steered wheels 16,16 to the reaction motor 5; and an control process for giving an end contact feeling to a driver through the steering wheel 6 the vicinity of a turning limit is reached. In the contact control process, when a direction varying angle of the steered wheels 16,16 reaches the vicinity of the maximum direction varying angle, correction of the steering reaction torque applied in the steering reaction control process is started and the steering reaction torque is gradually increased with the lapse of time after the beginning of correction.
公开/授权文献
- US07698035B2 Steering control apparatus 公开/授权日:2010-04-13
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