DE112020005378T5 - Fahrzeuglenkanlage - Google Patents

Fahrzeuglenkanlage Download PDF

Info

Publication number
DE112020005378T5
DE112020005378T5 DE112020005378.4T DE112020005378T DE112020005378T5 DE 112020005378 T5 DE112020005378 T5 DE 112020005378T5 DE 112020005378 T DE112020005378 T DE 112020005378T DE 112020005378 T5 DE112020005378 T5 DE 112020005378T5
Authority
DE
Germany
Prior art keywords
steering
angle
control unit
wheel
ecu
Prior art date
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
DE112020005378.4T
Other languages
German (de)
English (en)
Inventor
Sakiya WATANABE
Kenji Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
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 by NSK Ltd filed Critical NSK Ltd
Publication of DE112020005378T5 publication Critical patent/DE112020005378T5/de
Pending legal-status Critical Current

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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)
  • Power Steering Mechanism (AREA)
DE112020005378.4T 2019-10-31 2020-10-08 Fahrzeuglenkanlage Pending DE112020005378T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-199286 2019-10-31
JP2019199286 2019-10-31
PCT/JP2020/038170 WO2021085070A1 (ja) 2019-10-31 2020-10-08 車両用操向装置

Publications (1)

Publication Number Publication Date
DE112020005378T5 true DE112020005378T5 (de) 2022-08-18

Family

ID=75715151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020005378.4T Pending DE112020005378T5 (de) 2019-10-31 2020-10-08 Fahrzeuglenkanlage

Country Status (5)

Country Link
US (1) US11975771B2 (https=)
JP (1) JP7539909B2 (https=)
CN (1) CN114616165B (https=)
DE (1) DE112020005378T5 (https=)
WO (1) WO2021085070A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11958546B2 (en) 2019-06-20 2024-04-16 Hl Mando Corporation Steering control device and steering assist system including same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7774457B2 (ja) * 2022-01-25 2025-11-21 Ｎｓｋステアリング＆コントロール株式会社 車両制御システム及び転舵制御装置
JP2024005645A (ja) * 2022-06-30 2024-01-17 株式会社ジェイテクト 車両用制御装置
DE102023126410A1 (de) * 2022-09-30 2024-04-04 Steering Solutions Ip Holding Corporation Systeme und verfahren zur bereitstellung von fahrerwarnungen unmittelbar nach einem ereignis

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006218992A (ja) 2005-02-10 2006-08-24 Jtekt Corp 車両用操舵装置

Family Cites Families (19)

* 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
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
EP2275323B1 (en) * 2008-05-16 2013-04-17 Honda Motor Co., Ltd. Electric power steering apparatus
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
US9321480B2 (en) * 2011-06-01 2016-04-26 Toyota Jidosha Kabushiki Kaisha Vehicle steering control apparatus
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
WO2017098839A1 (ja) * 2015-12-10 2017-06-15 日本精工株式会社 電動パワーステアリング装置
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006218992A (ja) 2005-02-10 2006-08-24 Jtekt Corp 車両用操舵装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11958546B2 (en) 2019-06-20 2024-04-16 Hl Mando Corporation Steering control device and steering assist system including same

Also Published As

Publication number Publication date
CN114616165A (zh) 2022-06-10
JP7539909B2 (ja) 2024-08-26
US11975771B2 (en) 2024-05-07
JPWO2021085070A1 (https=) 2021-05-06
WO2021085070A1 (ja) 2021-05-06
CN114616165B (zh) 2024-01-30
US20220332362A1 (en) 2022-10-20

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