DE69812504T2 - Servolenkungsvorrichtung mit Messung des Lenkraddrehwinkels - Google Patents

Servolenkungsvorrichtung mit Messung des Lenkraddrehwinkels

Info

Publication number
DE69812504T2
DE69812504T2 DE69812504T DE69812504T DE69812504T2 DE 69812504 T2 DE69812504 T2 DE 69812504T2 DE 69812504 T DE69812504 T DE 69812504T DE 69812504 T DE69812504 T DE 69812504T DE 69812504 T2 DE69812504 T2 DE 69812504T2
Authority
DE
Germany
Prior art keywords
measurement
wheel angle
steering wheel
power steering
steering device
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
DE69812504T
Other languages
English (en)
Other versions
DE69812504D1 (de
Inventor
Yoshifumi Obata
Katsuhiro Hashimoto
Osamu Miyazaki
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 DE69812504D1 publication Critical patent/DE69812504D1/de
Application granted granted Critical
Publication of DE69812504T2 publication Critical patent/DE69812504T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • 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
DE69812504T 1997-07-29 1998-07-20 Servolenkungsvorrichtung mit Messung des Lenkraddrehwinkels Expired - Lifetime DE69812504T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21908397 1997-07-29
JP09738298A JP3696397B2 (ja) 1997-07-29 1998-04-09 動力舵取装置の舵角検出装置

Publications (2)

Publication Number Publication Date
DE69812504D1 DE69812504D1 (de) 2003-04-30
DE69812504T2 true DE69812504T2 (de) 2003-12-11

Family

ID=26438563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812504T Expired - Lifetime DE69812504T2 (de) 1997-07-29 1998-07-20 Servolenkungsvorrichtung mit Messung des Lenkraddrehwinkels

Country Status (4)

Country Link
US (1) US6062123A (de)
EP (1) EP0899183B1 (de)
JP (1) JP3696397B2 (de)
DE (1) DE69812504T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6314355B1 (en) * 1999-07-12 2001-11-06 Alps Electric Co., Ltd. Steering angle detecting mechanism
US6539710B2 (en) * 2001-02-09 2003-04-01 Eaton Corporation Hydrostatic steering system having improved steering sensing
DE10147697B4 (de) * 2001-09-27 2008-04-30 Htp High Tech Plastics Ag Signalgebendes Magnetgetriebe-Element aus Kunststoff, Werkzeug zur Herstellung und Verfahren zum Betrieb des Werkzeuges
JP4037321B2 (ja) * 2003-06-09 2008-01-23 三菱電機株式会社 電動油圧式パワーステアリング装置
DE202004006294U1 (de) * 2004-04-21 2004-08-26 Trw Automotive Gmbh Hydraulisches Servolenkventil mit Lenkmomentüberlagerung
JP4797590B2 (ja) * 2005-11-18 2011-10-19 パナソニック株式会社 回転角度検出装置
ITMI20070072A1 (it) * 2007-01-19 2008-07-20 Atlas Copco Blm Srl Dispositivo di rilevamento delle caratteristiche di coppia di un avvitatore
KR100969101B1 (ko) * 2008-05-20 2010-07-09 현대자동차주식회사 모터제어식 유압파워스티어링 시스템의 소비전류 저감 방법
DE102010012848B4 (de) * 2010-03-25 2016-03-17 Danfoss Power Solutions Aps Fluid-Rotationsmaschine
DE102010012850A1 (de) * 2010-03-25 2011-09-29 Sauer-Danfoss Aps Fluid-Rotationsmaschine mit einer Sensoranordnung
US8831854B2 (en) * 2010-08-16 2014-09-09 Chrysler Group Llc Active shimmy mitigation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62292573A (ja) * 1986-06-12 1987-12-19 Mitsubishi Electric Corp モ−タ駆動式パワ−ステアリング装置
JPS63317702A (ja) * 1987-06-22 1988-12-26 Hitachi Ltd パワ−ステアリング装置のステアリングセンサ
US4765427A (en) * 1987-08-03 1988-08-23 General Motors Corporation Auxiliary pump system for variable effort power steering
US4871040A (en) * 1988-06-27 1989-10-03 General Motors Corporation Electromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering system
US4886137A (en) * 1988-12-22 1989-12-12 General Motors Corporation Electromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering system
DE3903359A1 (de) * 1989-02-05 1990-08-09 Bayerische Motoren Werke Ag Einrichtung zur bestimmung des lenkraddrehwinkels eines kraftfahrzeuges
US5119898A (en) * 1989-08-10 1992-06-09 General Motors Corporation Electromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering system
IT1293463B1 (it) * 1997-07-18 1999-03-01 Trw Sipea Spa Gruppo sensore di sterzata.

Also Published As

Publication number Publication date
DE69812504D1 (de) 2003-04-30
JPH1199948A (ja) 1999-04-13
EP0899183B1 (de) 2003-03-26
US6062123A (en) 2000-05-16
JP3696397B2 (ja) 2005-09-14
EP0899183A1 (de) 1999-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)