发明授权
- 专利标题： Vehicle steering controller and method
- 专利标题（中）： 车辆转向控制器及方法
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申请号： US11601171申请日： 2006-11-17
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公开(公告)号： US07726437B2公开(公告)日： 2010-06-01
- 发明人: Toshiaki Kasahara
- 申请人： Toshiaki Kasahara
- 申请人地址： JP Yokohama-shi, Kanagawa
- 专利权人： Nissan Motor Co., Ltd.
- 当前专利权人： Nissan Motor Co., Ltd.
- 当前专利权人地址： JP Yokohama-shi, Kanagawa
- 代理机构： Young Basile
- 优先权： JP2005-335067 20051119
- 主分类号： B62D5/00
- IPC分类号： B62D5/00
摘要：
A vehicle steering device and control method for use in steer-by-wire steering systems. A steering instrument is operable to receive input from a driver and a turning device is operable to turn at least one wheel. A selectively engageable backup clutch is positioned between the steering instrument and the turning device. Engagement of the backup clutch results in a mechanical connection between the steering instrument and the turning device for assisting control of the at least one wheel, and release of the backup clutch results in a separation of the steering instrument and the turning device for steer-by-wire control of the at least one wheel. A controller is operable to switch from the steer-by-wire control to the assisting control when the backup clutch engages during operation of the steer-by-wire control.
公开/授权文献
- US20070137921A1 Vehicle steering controller and method 公开/授权日：2007-06-21
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