DE602004017096D1 - Elektrische Servolenkung - Google Patents

Elektrische Servolenkung

Info

Publication number
DE602004017096D1
DE602004017096D1 DE602004017096T DE602004017096T DE602004017096D1 DE 602004017096 D1 DE602004017096 D1 DE 602004017096D1 DE 602004017096 T DE602004017096 T DE 602004017096T DE 602004017096 T DE602004017096 T DE 602004017096T DE 602004017096 D1 DE602004017096 D1 DE 602004017096D1
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.)
Active
Application number
DE602004017096T
Other languages
English (en)
Inventor
Shigeki Nagase
Katsutoshi Nishizaki
Takeshi Ueda
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 DE602004017096D1 publication Critical patent/DE602004017096D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B62D5/0457—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
    • 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
    • B62D5/0403—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 constructional features, e.g. common housing for motor and gear box
    • B62D5/0406—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 constructional features, e.g. common housing for motor and gear box including housing for electronic control unit
    • 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
    • B62D5/0409—Electric motor acting on the steering column
    • 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
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/20—Reducing vibrations in the driveline
    • B60Y2300/207—Reducing vibrations in the driveline related to drive shaft torsion, e.g. driveline oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE602004017096T 2003-08-18 2004-08-13 Elektrische Servolenkung Active DE602004017096D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003294671A JP2005065443A (ja) 2003-08-18 2003-08-18 電動パワーステアリング装置

Publications (1)

Publication Number Publication Date
DE602004017096D1 true DE602004017096D1 (de) 2008-11-27

Family

ID=34056215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004017096T Active DE602004017096D1 (de) 2003-08-18 2004-08-13 Elektrische Servolenkung

Country Status (5)

Country Link
US (1) US7009349B2 (de)
EP (1) EP1508496B1 (de)
JP (1) JP2005065443A (de)
KR (1) KR20050020623A (de)
DE (1) DE602004017096D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4039317B2 (ja) * 2003-06-12 2008-01-30 株式会社ジェイテクト 電動パワーステアリング装置
JP4644013B2 (ja) * 2005-03-25 2011-03-02 本田技研工業株式会社 電動パワーステアリング装置
SG130957A1 (en) * 2005-09-15 2007-04-26 St Microelectronics Asia An electrical isolation circuit for preventing current flow from an electrical application to a dc power source
FR2892085B1 (fr) 2005-10-19 2007-11-23 Koyo Steering Europ Soc Par Ac Procede pour determiner en temps reel la tenue d'un volant de conduite d'une direction assistee electrique de vehicule automobile
JP4449918B2 (ja) * 2006-02-15 2010-04-14 トヨタ自動車株式会社 電動パワーステアリング装置
WO2007119333A1 (ja) * 2006-04-13 2007-10-25 Mitsubishi Electric Corporation 電動パワーステアリング制御装置
JP5082719B2 (ja) * 2007-09-26 2012-11-28 株式会社ジェイテクト モータ制御装置及び電動パワーステアリング装置
JP5428325B2 (ja) * 2008-08-25 2014-02-26 株式会社ジェイテクト モータ制御装置および電動パワーステアリング装置
US8560178B2 (en) * 2011-11-30 2013-10-15 Steering Solutions Ip Holding Corporation System and method for providing steering torque assistance to an electrically-powered steering apparatus of a vehicle
US9487231B2 (en) * 2013-11-26 2016-11-08 Steering Solutions Ip Holding Corporation Tie rod force sensing systems and methods
CN107925374B (zh) * 2015-09-04 2020-08-11 三菱电机株式会社 电动机驱动装置以及空气调节机
US11124224B2 (en) * 2019-11-27 2021-09-21 Hiwin Technologies Corp. Electric power steering system
US11866106B2 (en) * 2021-03-19 2024-01-09 Ford Global Technologies, Llc Methods and apparatus to determine loads encountered by a steering rack

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544868A (en) * 1984-07-20 1985-10-01 General Motors Corporation Brushless DC motor controller
JP2959957B2 (ja) * 1994-06-06 1999-10-06 本田技研工業株式会社 電動パワーステアリング
DE19981253T1 (de) * 1998-06-09 2000-10-26 Nsk Ltd Motortreibersteuersystem
US6370459B1 (en) * 1998-07-21 2002-04-09 Techco Corporation Feedback and servo control for electric power steering systems
JP3642240B2 (ja) * 1999-10-12 2005-04-27 三菱電機株式会社 電動式パワーステアリング装置
US6392854B1 (en) * 2000-07-27 2002-05-21 Motorola, Inc. Method and system for testing continuity of a motor and associated drive circuitry
JP4033030B2 (ja) * 2003-04-21 2008-01-16 株式会社ジェイテクト 電動パワーステアリング装置

Also Published As

Publication number Publication date
EP1508496B1 (de) 2008-10-15
KR20050020623A (ko) 2005-03-04
JP2005065443A (ja) 2005-03-10
EP1508496A3 (de) 2007-01-24
EP1508496A2 (de) 2005-02-23
US20050040781A1 (en) 2005-02-24
US7009349B2 (en) 2006-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition