DE60004767D1 - Servolenkung - Google Patents

Servolenkung

Info

Publication number
DE60004767D1
DE60004767D1 DE60004767T DE60004767T DE60004767D1 DE 60004767 D1 DE60004767 D1 DE 60004767D1 DE 60004767 T DE60004767 T DE 60004767T DE 60004767 T DE60004767 T DE 60004767T DE 60004767 D1 DE60004767 D1 DE 60004767D1
Authority
DE
Germany
Prior art keywords
value
solenoid
flow rate
current instruction
power steering
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 - Lifetime
Application number
DE60004767T
Other languages
English (en)
Other versions
DE60004767T2 (de
Inventor
Masashi Takai
Naoto Shima
Fumihide Kozuma
Norimasa Amano
Noboru Shimizu
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.)
KYB Corp
Original Assignee
Kayaba Industry 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
Priority claimed from JP35305999A external-priority patent/JP3524455B2/ja
Priority claimed from JP2000064681A external-priority patent/JP3548076B2/ja
Priority claimed from JP2000074618A external-priority patent/JP3524463B2/ja
Application filed by Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Publication of DE60004767D1 publication Critical patent/DE60004767D1/de
Application granted granted Critical
Publication of DE60004767T2 publication Critical patent/DE60004767T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/065—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
    • 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
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle

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)
DE60004767T 1999-12-13 2000-12-12 Servolenkung Expired - Lifetime DE60004767T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP35305999A JP3524455B2 (ja) 1999-12-13 1999-12-13 パワーステアリング装置
JP35305999 1999-12-13
JP2000064681 2000-03-09
JP2000064681A JP3548076B2 (ja) 2000-03-09 2000-03-09 パワーステアリング装置
JP2000074618A JP3524463B2 (ja) 2000-03-16 2000-03-16 パワーステアリング装置
JP2000074618 2000-03-16

Publications (2)

Publication Number Publication Date
DE60004767D1 true DE60004767D1 (de) 2003-10-02
DE60004767T2 DE60004767T2 (de) 2004-06-17

Family

ID=27341438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60004767T Expired - Lifetime DE60004767T2 (de) 1999-12-13 2000-12-12 Servolenkung

Country Status (6)

Country Link
US (3) US6484841B2 (de)
EP (1) EP1108638B1 (de)
KR (1) KR100400521B1 (de)
AT (1) ATE248088T1 (de)
DE (1) DE60004767T2 (de)
ES (1) ES2204459T3 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5840967A (en) 1996-08-29 1998-11-24 Nycomed Imaging As Process for the preparation of contrast agents
KR20030063796A (ko) * 2002-01-24 2003-07-31 주식회사 만도 전동식 파워 스티어링 장치의 중립위치 설정 장치 및 방법
JP3689046B2 (ja) * 2002-01-25 2005-08-31 カヤバ工業株式会社 パワーステアリング装置
JP3712387B2 (ja) * 2002-01-25 2005-11-02 カヤバ工業株式会社 パワーステアリング装置
JP2003285749A (ja) 2002-01-25 2003-10-07 Kayaba Ind Co Ltd パワーステアリング装置
JP3694672B2 (ja) * 2002-01-25 2005-09-14 カヤバ工業株式会社 パワーステアリング装置
DE10205859B4 (de) * 2002-02-13 2012-11-29 Zf Lenksysteme Gmbh Hydraulische Hilfskraftlenkung
DE60334681D1 (de) * 2002-03-08 2010-12-09 Kayaba Industry Co Ltd Stromregelvorrichtung für servolenkung
KR100738437B1 (ko) * 2002-06-21 2007-07-11 주식회사 만도 전자제어 파워 스티어링 시스템의 조향보조력 제어방법
DE10239143A1 (de) 2002-08-27 2004-03-18 Daimlerchrysler Ag Lenkhelfvorrichtung für ein Fahrzeug
DE10322904B4 (de) * 2003-05-21 2008-08-28 Zf Lenksysteme Gmbh Ventil zur Volumenstromregelung
JP4114556B2 (ja) 2003-06-23 2008-07-09 株式会社ジェイテクト パワーステアリング装置用流量制御装置
DE10337360A1 (de) * 2003-08-14 2005-03-24 Zf Lenksysteme Gmbh Vorrichtung zum Steuern eines Flüssigkeitsstromes
JP2005112280A (ja) * 2003-10-10 2005-04-28 Kayaba Ind Co Ltd パワーステアリング装置
KR100554540B1 (ko) * 2003-12-01 2006-03-03 현대모비스 주식회사 조향컬럼의 틸트 위치를 고려한 전자제어 파워 스티어링
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
US7832523B2 (en) * 2007-03-29 2010-11-16 Ford Global Technologies Power assist steering system
MX352872B (es) * 2010-11-29 2017-12-13 Nissan Motor Vehículo y método para el control de la dirección del mismo.
BR112013023716A2 (pt) 2011-03-16 2016-12-13 Nissan Motor veículo motor e método de controle de direção para roda manobrável
JP5588388B2 (ja) * 2011-03-25 2014-09-10 株式会社豊田中央研究所 操舵装置
JP6365866B2 (ja) * 2013-11-22 2018-08-01 株式会社ジェイテクト パワーステアリング装置
US9150246B2 (en) * 2013-12-06 2015-10-06 GM Global Technology Operations LLC Algorithm for steering angle command to torque command conversion
JP5965968B2 (ja) * 2014-11-19 2016-08-10 本田技研工業株式会社 電動パワーステアリング装置及び保舵支援制御装置
US10046770B1 (en) * 2017-04-10 2018-08-14 GM Global Technology Operations LLC Systems and methods for estimating a road surface friction coefficient and vehicle lateral velocity using a decoupled dynamical model
US10996673B1 (en) * 2017-09-28 2021-05-04 Apple Inc. Manual override
GB2612850B (en) * 2021-11-16 2024-04-10 Caterpillar Sarl Estimating hydraulic flow in a steering system of an articulated vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69417853T2 (de) * 1993-12-16 1999-08-12 Toyoda Machine Works Ltd Hydraulische Servolenkung
JP3368666B2 (ja) * 1994-06-14 2003-01-20 豊田工機株式会社 動力舵取装置
US5740879A (en) * 1994-06-27 1998-04-21 Jidosha Kiki Co., Ltd. Power steering apparatus
US5577579A (en) * 1995-10-30 1996-11-26 General Motors Corporation Method of manufacturing a suspension damper
JPH09249136A (ja) * 1996-03-14 1997-09-22 Unisia Jecs Corp 流量制御装置
JP3459870B2 (ja) * 1997-09-02 2003-10-27 本田技研工業株式会社 車両用自動変速機の制御装置
DE19745897A1 (de) * 1997-10-17 1999-04-22 Trw Fahrwerksyst Gmbh & Co Servolenkvorrichtung für Kraftfahrzeuge
JP2000038148A (ja) * 1998-07-24 2000-02-08 Toyota Autom Loom Works Ltd 車両用の電磁弁、油圧式パワーステアリング装置及び車両
US6167334A (en) * 1999-01-05 2000-12-26 Ford Global Technologies, Inc. Method and apparatus for providing variable assist power steering

Also Published As

Publication number Publication date
KR20010062365A (ko) 2001-07-07
US6484841B2 (en) 2002-11-26
US20020074183A1 (en) 2002-06-20
US20010004953A1 (en) 2001-06-28
US6675928B2 (en) 2004-01-13
US6499557B2 (en) 2002-12-31
DE60004767T2 (de) 2004-06-17
KR100400521B1 (ko) 2003-10-08
ATE248088T1 (de) 2003-09-15
EP1108638B1 (de) 2003-08-27
US20030029667A1 (en) 2003-02-13
ES2204459T3 (es) 2004-05-01
EP1108638A1 (de) 2001-06-20

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Legal Events

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