发明授权
- 专利标题: Electric power steering apparatus
- 专利标题(中): 电动助力转向装置
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申请号: US832949申请日: 1997-04-04
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公开(公告)号: US5881836A公开(公告)日: 1999-03-16
- 发明人: Mitsuhiko Nishimoto , Kazuyuki Yoshida , Takahiro Aoki , Masataka Izawa , Mitsunori Kawashima
- 申请人: Mitsuhiko Nishimoto , Kazuyuki Yoshida , Takahiro Aoki , Masataka Izawa , Mitsunori Kawashima
- 申请人地址: JPX Osaka JPX Tokyo
- 专利权人: Koyo Seiko Co., Ltd.,Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人: Koyo Seiko Co., Ltd.,Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Osaka JPX Tokyo
- 优先权: JPX8-091341 19960412
- 主分类号: B62D6/00
- IPC分类号: B62D6/00 ; B62D5/04 ; B62D101/00 ; B62D117/00 ; B62D119/00 ; B62D137/00
摘要:
An electric power steering apparatus which quickly returns the steering wheel to the neutral position with a satisfactory steering feeling by switching a steering wheel return control for assisting the steering wheel return and a steering wheel convergence control for converging the steering wheel to the neutral position by braking a motor, according to the steering condition such as the rotational speed of the steering wheel is fast or slow when returning the steering wheel to the neutral position even when the vehicle speed is equal.