DE602005003865D1 - Servolenkungssteuereinrichtung für die Beobachtung einer Referenzspannung - Google Patents

Servolenkungssteuereinrichtung für die Beobachtung einer Referenzspannung

Info

Publication number
DE602005003865D1
DE602005003865D1 DE602005003865T DE602005003865T DE602005003865D1 DE 602005003865 D1 DE602005003865 D1 DE 602005003865D1 DE 602005003865 T DE602005003865 T DE 602005003865T DE 602005003865 T DE602005003865 T DE 602005003865T DE 602005003865 D1 DE602005003865 D1 DE 602005003865D1
Authority
DE
Germany
Prior art keywords
observing
reference voltage
power steering
steering controller
controller
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
DE602005003865T
Other languages
English (en)
Other versions
DE602005003865T2 (de
Inventor
Mikihiko Tsunoda
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
NSK Steering Systems Co Ltd
Original Assignee
NSK Ltd
NSK Steering Systems 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 NSK Ltd, NSK Steering Systems Co Ltd filed Critical NSK Ltd
Publication of DE602005003865D1 publication Critical patent/DE602005003865D1/de
Application granted granted Critical
Publication of DE602005003865T2 publication Critical patent/DE602005003865T2/de
Expired - Fee Related 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
    • B62D5/0481—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
    • 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
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
    • B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque

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)
DE602005003865T 2004-05-13 2005-05-13 Servolenkungssteuereinrichtung zum Überwachen einer Referenzspannung Expired - Fee Related DE602005003865T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004143231 2004-05-13
JP2004143231A JP2005324622A (ja) 2004-05-13 2004-05-13 パワーステアリング制御装置、方法、およびプログラム

Publications (2)

Publication Number Publication Date
DE602005003865D1 true DE602005003865D1 (de) 2008-01-31
DE602005003865T2 DE602005003865T2 (de) 2009-02-12

Family

ID=34941298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005003865T Expired - Fee Related DE602005003865T2 (de) 2004-05-13 2005-05-13 Servolenkungssteuereinrichtung zum Überwachen einer Referenzspannung

Country Status (4)

Country Link
US (1) US7202621B2 (de)
EP (1) EP1595767B1 (de)
JP (1) JP2005324622A (de)
DE (1) DE602005003865T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005044629A1 (de) * 2005-09-19 2007-03-22 Infineon Technologies Ag Elektromotorregelung mit kontrolliertem Fehlerabfang
JP2007159185A (ja) * 2005-11-30 2007-06-21 Nsk Ltd 電動パワーステアリング制御装置、および方法
JP2007159186A (ja) * 2005-11-30 2007-06-21 Nsk Ltd 電動パワーステアリング制御装置、および方法
JP2007225388A (ja) * 2006-02-22 2007-09-06 Nsk Ltd 電動パワーステアリング装置
JP5125352B2 (ja) * 2007-09-25 2013-01-23 日本精工株式会社 電動パワーステアリング装置
JP4606476B2 (ja) * 2008-04-08 2011-01-05 三菱電機株式会社 電動パワーステアリング制御装置
JP4636127B2 (ja) * 2008-06-19 2011-02-23 株式会社デンソー 電動パワーステアリング装置
GB201006290D0 (en) 2010-04-15 2010-06-02 Trw Ltd Electric power steering system
JP5613537B2 (ja) * 2010-11-18 2014-10-22 カヤバ工業株式会社 電動パワーステアリング装置の調整装置及び調整方法
JP5381968B2 (ja) * 2010-12-21 2014-01-08 株式会社デンソー トルクセンサ、トルク検出装置、および、これを用いた電動パワーステアリング装置。
US8897966B2 (en) * 2011-05-12 2014-11-25 Carlos A. Saez Methods and apparatus for variable reduced effort steering in electric steering systems
DE102011078158A1 (de) * 2011-06-28 2013-01-03 Robert Bosch Gmbh Elektrische Maschine mit Sicherheitsschaltung
JP6090171B2 (ja) * 2011-11-07 2017-03-08 株式会社ジェイテクト 電動パワーステアリング装置
JP6048060B2 (ja) * 2012-10-18 2016-12-21 日本精工株式会社 トルク検出装置及び電動パワーステアリング装置
JP5796561B2 (ja) * 2012-10-23 2015-10-21 株式会社デンソー 車載用電子制御装置
GB201310193D0 (en) * 2013-06-07 2013-07-24 Trw Ltd Motor control circuit
CN106470888B (zh) * 2014-06-13 2018-03-13 日本精工株式会社 电动助力转向装置的电源电压诊断装置
JP5906295B1 (ja) * 2014-09-17 2016-04-20 Ｋｙｂ株式会社 変位センサの検査装置及びその検査方法
US9751556B1 (en) * 2016-03-03 2017-09-05 GM Global Technology Operations LLC Method and system for fault isolation in an electric power steering system
WO2018042389A1 (en) 2016-09-02 2018-03-08 Kongsberg Inc. Techniques for limiting electrical current provided to a motor in an electric power steering system
JP6228341B1 (ja) * 2017-05-26 2017-11-08 株式会社ショーワ 故障検出装置、電動パワーステアリング装置
US11148678B2 (en) * 2019-04-26 2021-10-19 GM Global Technology Operations LLC Controlling operation of a vehicle with a supervisory control module having a fault-tolerant controller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660671A (en) * 1985-10-23 1987-04-28 Trw Inc. Electric steering gear
EP0638470B1 (de) 1991-10-10 1997-01-22 Koyo Seiko Co., Ltd. Elektrische Servolenkung
GB9418135D0 (en) * 1994-09-08 1994-10-26 Lucas Ind Plc Control system
JP2001088728A (ja) 1999-09-27 2001-04-03 Nsk Ltd 電動パワーステアリング装置
JP3409753B2 (ja) * 1999-10-29 2003-05-26 トヨタ自動車株式会社 車両の電動パワーステアリング装置

Also Published As

Publication number Publication date
EP1595767B1 (de) 2007-12-19
US20050264248A1 (en) 2005-12-01
JP2005324622A (ja) 2005-11-24
US7202621B2 (en) 2007-04-10
EP1595767A2 (de) 2005-11-16
EP1595767A3 (de) 2005-12-07
DE602005003865T2 (de) 2009-02-12

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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