JPH0329628B2 - - Google Patents

Info

Publication number
JPH0329628B2
JPH0329628B2 JP55096967A JP9696780A JPH0329628B2 JP H0329628 B2 JPH0329628 B2 JP H0329628B2 JP 55096967 A JP55096967 A JP 55096967A JP 9696780 A JP9696780 A JP 9696780A JP H0329628 B2 JPH0329628 B2 JP H0329628B2
Authority
JP
Japan
Prior art keywords
oil pump
steering
vehicle speed
oil
load current
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
Application number
JP55096967A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5722967A (en
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 filed Critical
Priority to JP9696780A priority Critical patent/JPS5722967A/ja
Priority to US06/221,612 priority patent/US4392540A/en
Priority to DE19813100067 priority patent/DE3100067A1/de
Priority to AU65981/81A priority patent/AU547767B2/en
Priority to GB8100382A priority patent/GB2079691B/en
Priority to KR1019810000036A priority patent/KR870001172B1/ko
Priority to CA000368226A priority patent/CA1169782A/en
Priority to FR8100326A priority patent/FR2486898B1/fr
Priority to ES498431A priority patent/ES8300602A1/es
Priority to BE0/203457A priority patent/BE887036A/fr
Priority to NL8100076A priority patent/NL8100076A/nl
Priority to IT67020/81A priority patent/IT1172218B/it
Priority to US06/284,539 priority patent/US4417640A/en
Publication of JPS5722967A publication Critical patent/JPS5722967A/ja
Publication of JPH0329628B2 publication Critical patent/JPH0329628B2/ja
Granted 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
    • 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
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed

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)
JP9696780A 1980-07-16 1980-07-16 Power steering system Granted JPS5722967A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP9696780A JPS5722967A (en) 1980-07-16 1980-07-16 Power steering system
US06/221,612 US4392540A (en) 1980-07-16 1980-12-31 Power steering device for a vehicle
DE19813100067 DE3100067A1 (de) 1980-07-16 1981-01-03 Servolenkungsvorrichtung fuer ein fahrzeug
AU65981/81A AU547767B2 (en) 1980-07-16 1981-01-05 Power steering device
GB8100382A GB2079691B (en) 1980-07-16 1981-01-07 Power steering device for a vehicle
KR1019810000036A KR870001172B1 (ko) 1980-07-16 1981-01-08 자동차의 동력식 핸들조정 장치
CA000368226A CA1169782A (en) 1980-07-16 1981-01-09 Power steering device for a vehicle
FR8100326A FR2486898B1 (fr) 1980-07-16 1981-01-09 Dispositif de direction assistee pour vehicule
ES498431A ES8300602A1 (es) 1980-07-16 1981-01-09 Dispositivo de direccion asistida.
BE0/203457A BE887036A (fr) 1980-07-16 1981-01-09 Servodirection pour vehicule
NL8100076A NL8100076A (nl) 1980-07-16 1981-01-09 Stuurbekrachtigingsinrichting voor een voertuig.
IT67020/81A IT1172218B (it) 1980-07-16 1981-01-09 Dispositivo di sterzatura a motore per un veicolo
US06/284,539 US4417640A (en) 1980-07-16 1981-07-20 Electrically driven oil pressured power steering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9696780A JPS5722967A (en) 1980-07-16 1980-07-16 Power steering system

Publications (2)

Publication Number Publication Date
JPS5722967A JPS5722967A (en) 1982-02-06
JPH0329628B2 true JPH0329628B2 (en]) 1991-04-24

Family

ID=14178995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9696780A Granted JPS5722967A (en) 1980-07-16 1980-07-16 Power steering system

Country Status (12)

Country Link
US (1) US4392540A (en])
JP (1) JPS5722967A (en])
KR (1) KR870001172B1 (en])
AU (1) AU547767B2 (en])
BE (1) BE887036A (en])
CA (1) CA1169782A (en])
DE (1) DE3100067A1 (en])
ES (1) ES8300602A1 (en])
FR (1) FR2486898B1 (en])
GB (1) GB2079691B (en])
IT (1) IT1172218B (en])
NL (1) NL8100076A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689985A1 (en) * 1994-05-31 1996-01-03 Toyoda Koki Kabushiki Kaisha Power steering apparatus

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198169A (en) * 1981-05-29 1982-12-04 Tokai T R W Kk Motor-driven oil pressure power steering unit
JPS5822760A (ja) * 1981-08-05 1983-02-10 Nissan Motor Co Ltd パワ−ステアリングの操舵力制御装置
JPS5847657A (ja) * 1981-09-16 1983-03-19 Toyoda Mach Works Ltd 動力舵取装置の制御装置
JPS58104339A (ja) * 1981-12-15 1983-06-21 Nissan Motor Co Ltd 車両のエンジンアイドリング安定化装置
JPS58161667A (ja) * 1982-03-18 1983-09-26 Nissan Motor Co Ltd パワ−ステアリングの操舵力制御装置
JPS58170667A (ja) * 1982-03-30 1983-10-07 Nissan Motor Co Ltd パワ−ステアリング装置
US4518055A (en) * 1982-04-08 1985-05-21 Nissan Motor Company, Limited Pump-drive device of power-assisted steering system
JPS5918066A (ja) * 1982-06-25 1984-01-30 Jidosha Kiki Co Ltd 動力舵取装置
JPS5959574A (ja) * 1982-09-30 1984-04-05 Jidosha Kiki Co Ltd 動力舵取装置の制御方法
JPS5963264A (ja) * 1982-10-05 1984-04-10 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
US4573705A (en) * 1982-11-22 1986-03-04 Mazda Motor Corporation Suspension and steering control of motor vehicles
JPS59100059A (ja) * 1982-11-30 1984-06-09 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS59149870A (ja) * 1983-02-14 1984-08-27 Jidosha Kiki Co Ltd 動力舵取装置
JPS608159A (ja) * 1983-06-28 1985-01-17 Jidosha Kiki Co Ltd 動力舵取装置の制御方法
JPS6035664A (ja) * 1983-08-08 1985-02-23 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS6035662A (ja) * 1983-08-08 1985-02-23 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
FR2552387B1 (fr) * 1983-09-24 1990-08-17 Jidosha Kiki Co Commande assistee de direction en particulier pour vehicules automobiles
GB2147256A (en) * 1983-09-28 1985-05-09 Trw Cam Gears Ltd Power steering system
JPS6072366U (ja) * 1983-10-25 1985-05-22 三菱電機株式会社 動力操向装置の操舵力制御装置
JPS60107458A (ja) * 1983-11-15 1985-06-12 Mitsubishi Electric Corp 動力操向装置の操舵力制御装置
JPS60128078A (ja) * 1983-12-13 1985-07-08 Jidosha Kiki Co Ltd 動力舵取装置の制御方法
US4665489A (en) * 1984-03-15 1987-05-12 Kabushiki Kaisha Meidensha Unmanned vehicle control system and method
US4665487A (en) * 1984-05-25 1987-05-12 Kabushiki Kaisha Meidensha Unmanned vehicle control system and method
JPS6167664A (ja) * 1984-09-10 1986-04-07 Toyoda Mach Works Ltd 動力舵取装置の操舵力制御装置
GB2166098B (en) * 1984-10-31 1987-10-28 Trw Cam Gears Ltd Vehicle hydraulic servo system
US4584488A (en) * 1984-11-13 1986-04-22 Allied Corporation Controller for generating a pair of mutually exclusive pulse train signals
US4702335A (en) * 1985-05-28 1987-10-27 Trw Inc. Control apparatus for a power assist steering system
US4643269A (en) * 1985-10-10 1987-02-17 Ford Motor Company Power steering system for an automotive vehicle having a power steering pump cut out circuit
DE3544350A1 (de) * 1985-12-14 1987-06-19 Opel Adam Ag Lenkhilfe fuer kraftfahrzeuge
JPH0723104B2 (ja) * 1986-04-22 1995-03-15 三菱電機株式会社 モ−タ駆動式パワ−ステアリング制御装置
KR910000396B1 (ko) * 1986-04-29 1991-01-25 미쓰비시전기 주식회사 모터구동식 동력조항 제어장치
KR900005710B1 (ko) * 1986-04-29 1990-08-06 미쓰비시전기 주식회사 모터구동식 동력조향 제어장치
JPH069972B2 (ja) * 1986-12-26 1994-02-09 日本精工株式会社 モ−タ駆動式パワ−ステアリング制御装置
US4722545A (en) * 1987-05-04 1988-02-02 Ford Motor Company Method and apparatus for determining the center position of a vehicular steering system
US4867466A (en) * 1987-12-16 1989-09-19 Ford Motor Company Distance based method and apparatus for determining the center position of a vehicular steering system
US4848791A (en) * 1988-01-06 1989-07-18 Ford Motor Company Method and apparatus for determining steering position of automotive steering mechanism
DE3808900A1 (de) * 1988-03-17 1989-09-28 Teves Gmbh Alfred Park-lenkhilfe-system
DE3825102A1 (de) * 1988-07-23 1990-01-25 Teves Gmbh Alfred Hilfskraftlenkung fuer kraftfahrzeuge
DE3920862A1 (de) * 1989-06-26 1991-01-03 Teves Gmbh Alfred Hilfskraftlenkung fuer kraftfahrzeuge
EP0562426B1 (en) * 1992-03-27 1999-05-19 Toyoda Koki Kabushiki Kaisha Power steering apparatus
DE4335390B4 (de) * 1993-10-16 2007-04-12 Trw Fahrwerksysteme Gmbh & Co Kg Servolenkvorrichtung
US5596498A (en) * 1994-01-14 1997-01-21 Danfoss A/S Hydraulic steering arrangement for vehicles
JP3425806B2 (ja) * 1994-08-31 2003-07-14 三菱電機株式会社 モータ制御装置
JP3525269B2 (ja) * 1995-03-09 2004-05-10 光洋精工株式会社 パワーステアリング装置
JP3516100B2 (ja) * 1995-03-13 2004-04-05 光洋精工株式会社 パワーステアリング装置
JP3547558B2 (ja) * 1995-10-25 2004-07-28 光洋精工株式会社 パワーステアリング装置
JP3557490B2 (ja) * 1996-02-20 2004-08-25 光洋精工株式会社 パワーステアリング装置
DE19623567C2 (de) * 1996-06-13 2000-06-08 Daimler Chrysler Ag Hydraulische Servosteuerung, insbesondere hydraulische Servolenkung für Kraftfahrzeuge
DE19751397B4 (de) * 1997-03-22 2007-05-24 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betrieb eines Überlagerungs- bzw. Lenksystems, insbesondere für ein Kraftfahrzeug
US6101435A (en) * 1998-06-01 2000-08-08 Ford Global Technologies, Inc. Method for compensating a power assist steering system control signal
JP3668614B2 (ja) * 1998-07-13 2005-07-06 光洋精工株式会社 パワーステアリング装置
US6260356B1 (en) 2000-01-06 2001-07-17 Ford Global Technologies, Inc. Control method and apparatus for an electro-hydraulic power assisted steering system
US6789017B2 (en) 2002-02-15 2004-09-07 Robert Bosch Corporation Vehicle steering angle position determination method
US6816799B2 (en) * 2002-08-05 2004-11-09 Robert Bosch Corporation Vehicle operating parameter determination system and method
US6966398B2 (en) * 2003-03-26 2005-11-22 Trw Automotive U.S. Llc Apparatus for controlling a power-assisted steering gear in response to vehicle speed
DE10325848A1 (de) * 2003-06-06 2005-01-05 Trw Fahrwerksysteme Gmbh & Co. Kg Verfahren zur Steuerung eines elektrischen Pumpenantriebsmotors einer Servolenkvorrichtung
FR2864000B1 (fr) * 2003-12-18 2006-04-14 Hydroperfect Internat Systeme d'assistance de direction electro-hydraulique pour vehicule automobile
EP1582437A1 (en) * 2004-04-01 2005-10-05 TRW Automotive U.S. LLC Apparatus for controlling a power-assisted steering gear in response to vehicle speed
JP4363257B2 (ja) * 2004-06-01 2009-11-11 株式会社ジェイテクト パワーステアリング装置
WO2006062900A2 (en) * 2004-12-06 2006-06-15 Roamware, Inc. Scalable message forwarding
DE102005042509A1 (de) * 2005-09-07 2007-03-22 Trw Automotive Gmbh Hydraulische Servolenkvorrichtung und Verfahren zur Steuerung eines Pumpenantriebsmotors
DE102008007736A1 (de) * 2007-02-08 2008-08-21 Sauer-Danfoss Aps Hydraulisches Lenksystem
US20090133953A1 (en) * 2007-11-28 2009-05-28 Delphi Technologies, Inc. Power steering system having a variable-ratio drive mechanism for a vehicle
DE102008060306B4 (de) 2008-12-03 2018-12-20 Trw Automotive Gmbh Hydraulische Servolenkvorrichtung und Verfahren zur Steuerung eines Pumpenantriebsmotors
CN104590366B (zh) * 2015-01-16 2017-07-11 东风商用车有限公司 一种全承载混合动力客车转向系统的集成布置系统
CN105667583B (zh) * 2016-01-07 2018-03-09 东风商用车有限公司 大型全承载客车的集中布置式电动液压助力转向系统
CN114620124B (zh) * 2022-03-31 2023-03-24 东风商用车有限公司 应急转向泵控制方法、装置、设备及可读存储介质

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US2750742A (en) * 1952-08-18 1956-06-19 Adolphe C Peterson Vehicle power operated steering means
US3153462A (en) * 1962-09-19 1964-10-20 Gen Motors Corp Steering system
DE2263347C3 (de) * 1972-12-23 1981-08-27 Teldix Gmbh, 6900 Heidelberg Servo-Lenkeinrichtung
GB1400634A (en) * 1973-01-16 1975-07-16 Coventry Climax Eng Ltd Power assisted steering system
DE2313706A1 (de) * 1973-03-20 1974-09-26 Bosch Gmbh Robert Servolenkung
DE2508938A1 (de) * 1975-03-01 1976-09-09 Linde Ag Elektrofahrzeug mit hilfskraftlenkeinrichtung
US3991846A (en) * 1975-08-07 1976-11-16 Clark Equipment Company Power steering system
US3996742A (en) * 1976-03-04 1976-12-14 Trw Inc. Fluid flow control apparatus
DE2639853A1 (de) * 1976-09-03 1978-03-09 Lansing Gmbh Steuerung fuer eine hydrostatische lenkeinrichtung oder servolenkung
FR2399350A1 (fr) * 1977-08-05 1979-03-02 Citroen Sa Perfectionnements apportes aux directions assistees pour vehicules
US4212366A (en) * 1978-09-11 1980-07-15 Jidosha Kiki Co., Ltd. Power steering control device
DE2915890A1 (de) 1979-04-19 1980-11-06 Still Gmbh Lenkeinrichtung fuer ein fahrzeug mit hydraulischer lenkhilfskraftunterstuetzung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689985A1 (en) * 1994-05-31 1996-01-03 Toyoda Koki Kabushiki Kaisha Power steering apparatus

Also Published As

Publication number Publication date
AU6598181A (en) 1982-01-21
DE3100067A1 (de) 1982-02-11
IT1172218B (it) 1987-06-18
NL8100076A (nl) 1982-02-16
ES498431A0 (es) 1982-11-01
FR2486898A1 (fr) 1982-01-22
FR2486898B1 (fr) 1986-10-17
KR830004989A (ko) 1983-07-23
GB2079691B (en) 1984-07-25
IT8167020A0 (it) 1981-01-09
ES8300602A1 (es) 1982-11-01
AU547767B2 (en) 1985-11-07
US4392540A (en) 1983-07-12
GB2079691A (en) 1982-01-27
CA1169782A (en) 1984-06-26
JPS5722967A (en) 1982-02-06
KR870001172B1 (ko) 1987-06-16
BE887036A (fr) 1981-05-04

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