JP7681245B2 - 操舵装置 - Google Patents

操舵装置 Download PDF

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Publication number
JP7681245B2
JP7681245B2 JP2023559263A JP2023559263A JP7681245B2 JP 7681245 B2 JP7681245 B2 JP 7681245B2 JP 2023559263 A JP2023559263 A JP 2023559263A JP 2023559263 A JP2023559263 A JP 2023559263A JP 7681245 B2 JP7681245 B2 JP 7681245B2
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JP
Japan
Prior art keywords
steering
torque
unit
command value
driver
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.)
Active
Application number
JP2023559263A
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English (en)
Japanese (ja)
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JPWO2023084646A1 (https=
JPWO2023084646A5 (https=
Inventor
知弘 仲出
勉 田村
ロバート フックス
ユルグ シフマン
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Publication of JPWO2023084646A1 publication Critical patent/JPWO2023084646A1/ja
Publication of JPWO2023084646A5 publication Critical patent/JPWO2023084646A5/ja
Application granted granted Critical
Publication of JP7681245B2 publication Critical patent/JP7681245B2/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/002—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels
    • 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
    • B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/002—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels
    • B62D6/006—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels using a measured or estimated road friction coefficient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/04—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to forces disturbing the intended course of the vehicle, e.g. forces acting transversely to the direction of vehicle travel
    • 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
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/007—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits adjustable by the driver, e.g. sport mode

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
JP2023559263A 2021-11-10 2021-11-10 操舵装置 Active JP7681245B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/041371 WO2023084646A1 (ja) 2021-11-10 2021-11-10 操舵装置

Publications (3)

Publication Number Publication Date
JPWO2023084646A1 JPWO2023084646A1 (https=) 2023-05-19
JPWO2023084646A5 JPWO2023084646A5 (https=) 2024-07-25
JP7681245B2 true JP7681245B2 (ja) 2025-05-22

Family

ID=86335273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023559263A Active JP7681245B2 (ja) 2021-11-10 2021-11-10 操舵装置

Country Status (4)

Country Link
EP (1) EP4431367A4 (https=)
JP (1) JP7681245B2 (https=)
CN (1) CN118215617B (https=)
WO (1) WO2023084646A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7816198B2 (ja) * 2023-01-27 2026-02-18 トヨタ自動車株式会社 車両用操舵支援装置及び操舵支援方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017114324A (ja) 2015-12-24 2017-06-29 株式会社ジェイテクト ハンドル操作状態判定装置
JP2019194059A (ja) 2018-04-27 2019-11-07 株式会社ジェイテクト モータ制御装置
JP2020019346A (ja) 2018-07-31 2020-02-06 株式会社ジェイテクト モータ制御装置
JP2021000950A (ja) 2019-06-24 2021-01-07 株式会社ジェイテクト 操舵角演算装置およびそれを利用したモータ制御装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10217988A (ja) * 1997-02-07 1998-08-18 Toyota Motor Corp 操舵制御装置
JP3927531B2 (ja) * 2003-10-03 2007-06-13 三菱電機株式会社 車両用操舵装置の制御装置
JP2008273439A (ja) * 2007-05-01 2008-11-13 Toyota Central R&D Labs Inc 操舵反力制御装置
JP5286982B2 (ja) * 2007-08-02 2013-09-11 日産自動車株式会社 車両用操舵制御装置及び方法
JP5297965B2 (ja) * 2009-09-30 2013-09-25 日立オートモティブシステムズ株式会社 走行支援装置
JP5580580B2 (ja) * 2009-12-09 2014-08-27 富士重工業株式会社 車両のパワーステアリング制御装置
JP6119634B2 (ja) * 2014-02-21 2017-04-26 トヨタ自動車株式会社 車両の自動運転制御方法
JP6634877B2 (ja) * 2016-02-26 2020-01-22 株式会社ジェイテクト 操舵制御装置
JP6573643B2 (ja) * 2017-03-27 2019-09-11 株式会社Ｓｕｂａｒｕ 車両の走行制御装置
CN111315639B (zh) * 2017-11-02 2022-07-01 株式会社捷太格特 转向操纵控制装置
JP6592067B2 (ja) * 2017-11-29 2019-10-16 本田技研工業株式会社 電動パワーステアリング装置
WO2019142607A1 (ja) * 2018-01-19 2019-07-25 日立オートモティブシステムズ株式会社 運転支援装置、運転支援方法及び運転支援システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017114324A (ja) 2015-12-24 2017-06-29 株式会社ジェイテクト ハンドル操作状態判定装置
JP2019194059A (ja) 2018-04-27 2019-11-07 株式会社ジェイテクト モータ制御装置
JP2020019346A (ja) 2018-07-31 2020-02-06 株式会社ジェイテクト モータ制御装置
JP2021000950A (ja) 2019-06-24 2021-01-07 株式会社ジェイテクト 操舵角演算装置およびそれを利用したモータ制御装置

Also Published As

Publication number Publication date
WO2023084646A1 (ja) 2023-05-19
CN118215617B (zh) 2026-03-20
EP4431367A4 (en) 2024-11-06
JPWO2023084646A1 (https=) 2023-05-19
CN118215617A (zh) 2024-06-18
EP4431367A1 (en) 2024-09-18

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