JPWO2021085070A1 - - Google Patents

Info

Publication number
JPWO2021085070A1
JPWO2021085070A1 JP2021554259A JP2021554259A JPWO2021085070A1 JP WO2021085070 A1 JPWO2021085070 A1 JP WO2021085070A1 JP 2021554259 A JP2021554259 A JP 2021554259A JP 2021554259 A JP2021554259 A JP 2021554259A JP WO2021085070 A1 JPWO2021085070 A1 JP WO2021085070A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2021554259A
Other versions
JPWO2021085070A5 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021085070A1 publication Critical patent/JPWO2021085070A1/ja
Publication of JPWO2021085070A5 publication Critical patent/JPWO2021085070A5/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0421—Electric motor acting on or near steering gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/021—Determination of steering angle
    • B62D15/0215—Determination of steering angle by measuring on the steering column
    • B62D15/022—Determination of steering angle by measuring on the steering column on or near the connection between the steering wheel and steering column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/021—Determination of steering angle
    • B62D15/0225—Determination of steering angle by measuring on a steering gear element, e.g. on a rack bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0466—Controlling the motor for returning the steering wheel to neutral position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/0484—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/049—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures detecting sensor failures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/0493—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures detecting processor errors, e.g. plausibility of steering direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
JP2021554259A 2019-10-31 2020-10-08 Pending JPWO2021085070A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019199286 2019-10-31
PCT/JP2020/038170 WO2021085070A1 (ja) 2019-10-31 2020-10-08 車両用操向装置

Publications (2)

Publication Number Publication Date
JPWO2021085070A1 true JPWO2021085070A1 (ja) 2021-05-06
JPWO2021085070A5 JPWO2021085070A5 (ja) 2022-07-05

Family

ID=75715151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554259A Pending JPWO2021085070A1 (ja) 2019-10-31 2020-10-08

Country Status (5)

Country Link
US (1) US11975771B2 (ja)
JP (1) JPWO2021085070A1 (ja)
CN (1) CN114616165B (ja)
DE (1) DE112020005378T5 (ja)
WO (1) WO2021085070A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102167906B1 (ko) 2019-06-20 2020-10-20 주식회사 만도 조향 제어 장치 및 이를 포함하는 조향 보조 시스템

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3741039B2 (ja) 2001-12-10 2006-02-01 日産自動車株式会社 操舵制御装置
JP3871639B2 (ja) * 2002-11-22 2007-01-24 株式会社ジェイテクト 車両用操舵装置
JP4257582B2 (ja) 2003-08-06 2009-04-22 株式会社ジェイテクト 車両用操舵装置
JP4449397B2 (ja) 2003-10-02 2010-04-14 日産自動車株式会社 車両用操舵装置
JP4848027B2 (ja) 2004-01-30 2011-12-28 日立オートモティブシステムズ株式会社 車両制御装置
JP4609086B2 (ja) 2005-01-27 2011-01-12 株式会社ジェイテクト 車両用操舵装置
JP4604750B2 (ja) 2005-02-10 2011-01-05 株式会社ジェイテクト 車両用操舵装置
JP4725132B2 (ja) * 2005-03-01 2011-07-13 日産自動車株式会社 操舵制御装置
JP2009248660A (ja) 2008-04-03 2009-10-29 Nsk Ltd 車両用電動式操舵装置
CN102026864B (zh) * 2008-05-16 2013-03-06 本田技研工业株式会社 电动转向设备
JP2010254266A (ja) 2009-03-30 2010-11-11 Honda Motor Co Ltd 車両の操舵制御装置
JP5224419B2 (ja) * 2011-02-09 2013-07-03 本田技研工業株式会社 電動パワーステアリング装置
CN102917941B (zh) * 2011-06-01 2014-11-05 丰田自动车株式会社 车辆的转向控制装置
JP5816019B2 (ja) 2011-07-29 2015-11-17 Ntn株式会社 冗長機能付きステアバイワイヤ式操舵装置の制御装置
JP5971512B2 (ja) * 2011-12-02 2016-08-17 株式会社ジェイテクト 車両用操舵装置
JP2014210496A (ja) 2013-04-18 2014-11-13 株式会社ジェイテクト 油圧パワーステアリング装置の制御装置
EP3281845B1 (en) * 2015-04-09 2020-01-01 Nissan Motor Co., Ltd. Lane maintaining assistance device
CN108290606B (zh) * 2015-12-10 2019-07-09 日本精工株式会社 电动助力转向装置
DE102016009684A1 (de) * 2016-08-10 2018-02-15 Thyssenkrupp Ag Regelung eines Steer-by-Wire-Lenksystems
JP2018052311A (ja) * 2016-09-29 2018-04-05 日立オートモティブシステムズ株式会社 アクチュエータシステム、異常検知装置

Also Published As

Publication number Publication date
DE112020005378T5 (de) 2022-08-18
CN114616165B (zh) 2024-01-30
CN114616165A (zh) 2022-06-10
US11975771B2 (en) 2024-05-07
US20220332362A1 (en) 2022-10-20
WO2021085070A1 (ja) 2021-05-06

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