Invention Grant
- Patent Title: Vehicle control system, vehicle control method, and electric power steering system
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Application No.: US16330673Application Date: 2017-09-05
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Publication No.: US11260900B2Publication Date: 2022-03-01
- Inventor: Kentaro Ueno , Hiroshi Ito , Takashi Tsutsui
- Applicant: Hitachi Automotive Systems, Ltd.
- Applicant Address: JP Hitachinaka
- Assignee: Hitachi Automotive Systems, Ltd.
- Current Assignee: Hitachi Automotive Systems, Ltd.
- Current Assignee Address: JP Hitachinaka
- Agency: Crowell & Moring LLP
- Priority: JPJP2016-181334 20160916
- International Application: PCT/JP2017/031861 WO 20170905
- International Announcement: WO2018/051838 WO 20180322
- Main IPC: B62D5/04
- IPC: B62D5/04 ; B62D6/00 ; B62D15/02

Abstract:
A motor torque control section switches a change rate of a motor torque for approximating the motor torque to an assist torque according to relationship between the motor torque of an electric motor and the assist torque and according to a change in a turning angle, after automatic steering is cancelled according to a steering torque.
Public/Granted literature
- US20190210638A1 Vehicle Control System, Vehicle Control Method, and Electric Power Steering System Public/Granted day:2019-07-11
Information query
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