JP7347493B2 - 車両用操向装置 - Google Patents

車両用操向装置 Download PDF

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Publication number
JP7347493B2
JP7347493B2 JP2021501641A JP2021501641A JP7347493B2 JP 7347493 B2 JP7347493 B2 JP 7347493B2 JP 2021501641 A JP2021501641 A JP 2021501641A JP 2021501641 A JP2021501641 A JP 2021501641A JP 7347493 B2 JP7347493 B2 JP 7347493B2
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Japan
Prior art keywords
torque
value
steering
section
unit
Prior art date
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Active
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JP2021501641A
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English (en)
Japanese (ja)
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JPWO2020170602A5 (enExample
JPWO2020170602A1 (ja
Inventor
堅吏 森
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
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NSK Ltd
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Publication of JPWO2020170602A5 publication Critical patent/JPWO2020170602A5/ja
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    • 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
    • B62D6/008—Control of feed-back to the steering input member, e.g. simulating road feel in steer-by-wire applications
    • 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
    • B62D6/003—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 in order to control vehicle yaw movement, i.e. around a vertical axis
    • 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

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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)
  • Power Steering Mechanism (AREA)
JP2021501641A 2019-02-19 2019-12-24 車両用操向装置 Active JP7347493B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019027806 2019-02-19
JP2019027806 2019-02-19
PCT/JP2019/050657 WO2020170602A1 (ja) 2019-02-19 2019-12-24 車両用操向装置

Publications (3)

Publication Number Publication Date
JPWO2020170602A1 JPWO2020170602A1 (ja) 2021-12-16
JPWO2020170602A5 JPWO2020170602A5 (enExample) 2022-09-05
JP7347493B2 true JP7347493B2 (ja) 2023-09-20

Family

ID=72144314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021501641A Active JP7347493B2 (ja) 2019-02-19 2019-12-24 車両用操向装置

Country Status (5)

Country Link
US (1) US20220097760A1 (enExample)
EP (1) EP3929068B1 (enExample)
JP (1) JP7347493B2 (enExample)
CN (1) CN113474236B (enExample)
WO (1) WO2020170602A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019206980B4 (de) * 2019-05-14 2023-06-22 Volkswagen Aktiengesellschaft Verfahren und Lenkungssteuergerät zum Ermitteln einer Stellgröße für das Einstellen eines Servolenkmoments bei einem Fahrzeuglenksystem
BE1031887B1 (de) * 2023-08-11 2025-03-10 Thyssenkrupp Presta Ag Lenkeinrichtung für ein Kraftfahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002160653A (ja) 2000-11-24 2002-06-04 Toyoda Mach Works Ltd 電動パワーステアリング装置の制御装置
JP2006281880A (ja) 2005-03-31 2006-10-19 Showa Corp 電動パワーステアリング装置
JP2007314005A (ja) 2006-05-25 2007-12-06 Nsk Ltd 電動パワーステアリング装置の制御装置
JP2011079395A (ja) 2009-10-06 2011-04-21 Mitsubishi Electric Corp アンダーステア検出装置及び検出方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3676543B2 (ja) * 1997-08-01 2005-07-27 本田技研工業株式会社 電動パワーステアリング装置
JP2002012160A (ja) * 2000-06-29 2002-01-15 Fuji Heavy Ind Ltd 車両の路面摩擦係数推定装置
JP4213545B2 (ja) * 2003-09-05 2009-01-21 株式会社ジェイテクト 車輪のグリップ度推定装置、及び該装置を備えた車両の運動制御装置
JP4661342B2 (ja) 2005-05-16 2011-03-30 株式会社ジェイテクト 車両用操舵装置
JP2007168756A (ja) * 2005-12-26 2007-07-05 Showa Corp 電動パワーステアリング装置
JP2008081006A (ja) * 2006-09-28 2008-04-10 Mitsubishi Electric Corp 車両用走行制御装置
EP2022703B1 (en) * 2007-08-10 2013-10-09 NSK Ltd. Vehicular steering angle estimating apparatus and electric power steering apparatus mounted therewith
JP5429142B2 (ja) * 2010-11-18 2014-02-26 日本精工株式会社 電動パワーステアリング装置
CN105102301B (zh) * 2013-04-08 2017-09-22 三菱电机株式会社 转向控制装置及转向控制方法
CN106573647B (zh) * 2014-08-22 2019-04-26 日本精工株式会社 电动助力转向装置
JP6314752B2 (ja) * 2014-08-28 2018-04-25 株式会社デンソー 電動ステアリング制御装置
JP6327198B2 (ja) * 2015-04-30 2018-05-23 株式会社デンソー 電動パワーステアリング制御装置
JP6634878B2 (ja) * 2016-02-26 2020-01-22 株式会社ジェイテクト 操舵制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002160653A (ja) 2000-11-24 2002-06-04 Toyoda Mach Works Ltd 電動パワーステアリング装置の制御装置
JP2006281880A (ja) 2005-03-31 2006-10-19 Showa Corp 電動パワーステアリング装置
JP2007314005A (ja) 2006-05-25 2007-12-06 Nsk Ltd 電動パワーステアリング装置の制御装置
JP2011079395A (ja) 2009-10-06 2011-04-21 Mitsubishi Electric Corp アンダーステア検出装置及び検出方法

Also Published As

Publication number Publication date
EP3929068A4 (en) 2022-11-16
EP3929068A1 (en) 2021-12-29
WO2020170602A1 (ja) 2020-08-27
CN113474236A (zh) 2021-10-01
US20220097760A1 (en) 2022-03-31
JPWO2020170602A1 (ja) 2021-12-16
CN113474236B (zh) 2024-01-12
EP3929068B1 (en) 2024-05-15

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