Invention Grant
US08370025B2 Steering apparatus, steering method, and computer readable storage medium
有权
转向装置,转向方法和计算机可读存储介质
- Patent Title: Steering apparatus, steering method, and computer readable storage medium
- Patent Title (中): 转向装置,转向方法和计算机可读存储介质
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Application No.: US13420154Application Date: 2012-03-14
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Publication No.: US08370025B2Publication Date: 2013-02-05
- Inventor: Eiichi Ono , Yuji Muragishi , Daisuke Yamada , Shinsuke Sato
- Applicant: Eiichi Ono , Yuji Muragishi , Daisuke Yamada , Shinsuke Sato
- Applicant Address: JP Aichi
- Assignee: Kabushiki Kaisha Toyota Chuo Kenkyusho
- Current Assignee: Kabushiki Kaisha Toyota Chuo Kenkyusho
- Current Assignee Address: JP Aichi
- Agency: Oliff & Berridge, PLC
- Priority: JP2011-068691 20110325
- Main IPC: G06F19/00
- IPC: G06F19/00

Abstract:
A target value for yaw angle velocity gain is computed according to a map expressing a relationship between steering wheel angle and yaw angle velocity gain predetermined such that a direction as seen from a driver of a target destination point for vehicle travel at a predetermined time after a forward gaze and a direction as seen from the driver are caused to match each other, and a steering gear ratio is controlled accordingly. A target value for a steering wheel torque corresponding to the detected steering wheel angle and the acquired yaw angular velocity is set, based on a relationship between yaw angular velocity and resistance-feel level predetermined such that the resistance feel level for a driver monotonically increases with increasing yaw angular velocity. Control is then preformed so as to realize the steering wheel torque target value.
Public/Granted literature
- US20120245797A1 STEERING APPARATUS, STEERING METHOD, AND COMPUTER READABLE STORAGE MEDIUM Public/Granted day:2012-09-27
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