发明授权
- 专利标题： Steering device
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申请号： US16821799申请日： 2020-03-17
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公开(公告)号： US11702128B2公开(公告)日： 2023-07-18
- 发明人: Isao Namikawa , Koji Anraku , Yusuke Kakimoto , Yoshio Kudo
- 申请人： JTEKT CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址： JP Osaka
- 专利权人： JTEKT CORPORATION,TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： JTEKT CORPORATION,TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Kariya; JP Toyota
- 代理机构： Oliff PLC
- 优先权： JP 19050784 2019.03.19
- 主分类号： B62D6/00
- IPC分类号： B62D6/00 ; B62D5/04 ; B62D15/02
摘要：
A steering device includes: a mechanism configured to turn turning wheels of a vehicle; a motor configured to generate drive force that is applied to the mechanism; and a controller configured to control the motor in accordance with a steering state. The controller includes a determination circuit configured to determine whether or not one of the turning wheels is in contact with an obstacle based on at least a value of electric current that is supplied to the motor and a vehicle speed. The controller is configured to, when one of the turning wheels is in contact with the obstacle, notify a driver that one of the turning wheels is in contact with the obstacle.
公开/授权文献
- US20200298908A1 STEERING DEVICE 公开/授权日：2020-09-24
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