Invention Grant
- Patent Title: Vehicle steering apparatus and vehicle steering method
- Patent Title (中): 车辆转向装置和车辆转向方法
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Application No.: US11492193Application Date: 2006-07-25
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Publication No.: US07753162B2Publication Date: 2010-07-13
- Inventor: Yuuki Shiozawa , Hiroshi Mouri , Masahiro Kubota , Ryota Shirato , Nami Nagae , Masayuki Watanabe
- Applicant: Yuuki Shiozawa , Hiroshi Mouri , Masahiro Kubota , Ryota Shirato , Nami Nagae , Masayuki Watanabe
- Applicant Address: JP Yokohama
- Assignee: Nissan Motor Co., Ltd.
- Current Assignee: Nissan Motor Co., Ltd.
- Current Assignee Address: JP Yokohama
- Agency: Global IP Counselors, LLP
- Priority: JP2005-223554 20050802; JP2006-058454 20060303
- Main IPC: B62D5/04
- IPC: B62D5/04
Abstract:
A vehicle steering apparatus includes a vehicle steering system and a supplemental steering force applying device. The supplemental steering force applying device is configured and arranged to apply a supplemental steering force to the vehicle steering system to reduce a steering load on the operator. The supplemental steering force applying device includes a steering torque detecting section, a rectilinear driving condition detecting section, a pulling suppression control section. The rectilinear driving condition detecting section is configured and arranged to detect a rectilinear driving condition of the vehicle. The pulling suppression control section is configured and arranged to adjust the supplemental steering force in a direction canceling a pulling force imparted on the vehicle during the rectilinear driving condition by using a pulling suppression force calculated based on historical data of the steering torque detected during the rectilinear driving condition.
Public/Granted literature
- US20070029129A1 Vehicle steering apparatus and vehicle steering method Public/Granted day:2007-02-08
Information query
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