DE69517920D1 - Elektrische Servolenkung - Google Patents

Elektrische Servolenkung

Info

Publication number
DE69517920D1
DE69517920D1 DE69517920T DE69517920T DE69517920D1 DE 69517920 D1 DE69517920 D1 DE 69517920D1 DE 69517920 T DE69517920 T DE 69517920T DE 69517920 T DE69517920 T DE 69517920T DE 69517920 D1 DE69517920 D1 DE 69517920D1
Authority
DE
Germany
Prior art keywords
electric power
power steering
steering
electric
power
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.)
Expired - Fee Related
Application number
DE69517920T
Other languages
English (en)
Other versions
DE69517920T2 (de
Inventor
Hirofumi Matsuoka
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co 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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of DE69517920D1 publication Critical patent/DE69517920D1/de
Application granted granted Critical
Publication of DE69517920T2 publication Critical patent/DE69517920T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B62D5/0481—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)
DE69517920T 1994-11-21 1995-11-15 Elektrische Servolenkung Expired - Fee Related DE69517920T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28677994A JP3521245B2 (ja) 1994-11-21 1994-11-21 電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
DE69517920D1 true DE69517920D1 (de) 2000-08-17
DE69517920T2 DE69517920T2 (de) 2001-03-15

Family

ID=17708948

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517920T Expired - Fee Related DE69517920T2 (de) 1994-11-21 1995-11-15 Elektrische Servolenkung

Country Status (5)

Country Link
US (1) US5765661A (de)
EP (1) EP0712775B1 (de)
JP (1) JP3521245B2 (de)
KR (1) KR0155431B1 (de)
DE (1) DE69517920T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3391628B2 (ja) * 1996-04-30 2003-03-31 三菱電機株式会社 電動パワーステアリングの制御装置
JP3311271B2 (ja) * 1997-07-01 2002-08-05 本田技研工業株式会社 車両の操舵制御装置
DE19905433B4 (de) * 1999-02-10 2011-11-10 Robert Bosch Gmbh Aktives Lenksystem
JP3678097B2 (ja) 1999-12-20 2005-08-03 三菱電機株式会社 電動パワーステアリング装置
JP4064600B2 (ja) * 2000-05-08 2008-03-19 三菱電機株式会社 電動パワーステアリング装置
JP2002139391A (ja) * 2000-11-02 2002-05-17 Exedy Corp トルク検出装置
JP4461615B2 (ja) * 2000-12-13 2010-05-12 株式会社デンソー 電動パワーステアリング機構の制御装置
JP2004148952A (ja) * 2002-10-30 2004-05-27 Koyo Seiko Co Ltd 操舵装置
JP4449399B2 (ja) * 2003-10-07 2010-04-14 日産自動車株式会社 車両用操舵装置
JP4027339B2 (ja) * 2004-04-20 2007-12-26 本田技研工業株式会社 電動パワーステアリング装置
US7341125B2 (en) * 2004-07-27 2008-03-11 Jtekt Corporation Electric power steering apparatus
JP4109238B2 (ja) * 2004-10-18 2008-07-02 トヨタ自動車株式会社 車輌用制御装置
US9254863B2 (en) 2011-06-21 2016-02-09 Nsk Ltd. Torque detecting device and electric power steering device
JP5726012B2 (ja) * 2011-08-02 2015-05-27 オムロンオートモーティブエレクトロニクス株式会社 モータ制御装置
JP5835091B2 (ja) * 2012-05-11 2015-12-24 日本精工株式会社 電動パワーステアリング装置
JP6098513B2 (ja) 2012-10-23 2017-03-22 日本精工株式会社 トルク検出装置、電動パワーステアリング装置及び車両
KR102350043B1 (ko) * 2015-11-20 2022-01-12 주식회사 만도 자동 조향 제어 시스템 및 방법
KR102637909B1 (ko) * 2019-01-23 2024-02-19 에이치엘만도 주식회사 전동식 파워 스티어링 시스템의 리던던시 회로

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621327A (en) * 1984-06-13 1986-11-04 Nartron Corporation Electronic power steering method and apparatus
US4660671A (en) * 1985-10-23 1987-04-28 Trw Inc. Electric steering gear
JPH0796388B2 (ja) * 1987-04-13 1995-10-18 株式会社日立製作所 電動式パワ−ステアリング装置
KR920006533B1 (ko) * 1988-04-06 1992-08-08 미쓰비시전기 주식회사 전동식 동력조향장치
JP2873347B2 (ja) * 1990-05-09 1999-03-24 光洋精工株式会社 動力舵取装置
US5253725A (en) * 1990-05-09 1993-10-19 Koyo Seiko Co., Ltd. Power steering apparatus
JPH05185938A (ja) * 1991-09-30 1993-07-27 Koyo Seiko Co Ltd 電動パワーステアリング装置
JP2981625B2 (ja) * 1991-07-09 1999-11-22 光洋精工株式会社 動力舵取装置
JPH0530485U (ja) * 1991-09-28 1993-04-23 光洋精工株式会社 ベーンポンプ
EP0638470B1 (de) * 1991-10-10 1997-01-22 Koyo Seiko Co., Ltd. Elektrische Servolenkung
JP3079282B2 (ja) * 1992-02-04 2000-08-21 光洋精工株式会社 電動パワーステアリング装置
US5360077A (en) * 1992-06-01 1994-11-01 Koyo Seiko Co., Ltd. Electric power steering apparatus
JP3096793B2 (ja) * 1992-07-28 2000-10-10 光洋精工株式会社 電動パワーステアリング装置
JP2957059B2 (ja) * 1993-03-11 1999-10-04 三菱電機株式会社 電動パワーステアリング制御装置
JP2932335B2 (ja) * 1993-07-30 1999-08-09 光洋精工株式会社 電動パワーステアリング装置

Also Published As

Publication number Publication date
JPH08142883A (ja) 1996-06-04
US5765661A (en) 1998-06-16
EP0712775A2 (de) 1996-05-22
JP3521245B2 (ja) 2004-04-19
DE69517920T2 (de) 2001-03-15
EP0712775A3 (de) 1998-03-11
EP0712775B1 (de) 2000-07-12
KR960017410A (ko) 1996-06-17
KR0155431B1 (ko) 1998-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee