ES2189754T3 - Dispositivo de direccion para vehiculos. - Google Patents

Dispositivo de direccion para vehiculos.

Info

Publication number
ES2189754T3
ES2189754T3 ES00926781T ES00926781T ES2189754T3 ES 2189754 T3 ES2189754 T3 ES 2189754T3 ES 00926781 T ES00926781 T ES 00926781T ES 00926781 T ES00926781 T ES 00926781T ES 2189754 T3 ES2189754 T3 ES 2189754T3
Authority
ES
Spain
Prior art keywords
steering
steering device
vehicles
microstructures
sensor
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
ES00926781T
Other languages
English (en)
Inventor
Holger Luthje
Rainer Kist
Thomas Reul
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.)
PHILIPP WALTER INDUSTRIEVERTRE
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
PHILIPP WALTER INDUSTRIEVERTRE
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 PHILIPP WALTER INDUSTRIEVERTRE, Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical PHILIPP WALTER INDUSTRIEVERTRE
Application granted granted Critical
Publication of ES2189754T3 publication Critical patent/ES2189754T3/es
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
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/021—Determination of steering angle
    • B62D15/0225—Determination of steering angle by measuring on a steering gear element, e.g. on a rack bar
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/249—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code
    • G01D5/2492—Pulse stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G01D5/34715—Scale reading or illumination devices
    • G01D5/34723—Scale reading or illumination devices involving light-guides

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Steering Controls (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Power Steering Mechanism (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

Dispositivo de dirección para vehículos, con un árbol de dirección (20), que posee una superficie con estructura, con un sensor (35) para la detección del movimiento del árbol de la dirección y con un circuito (40) para la evaluación de las señales de medición del sensor (35), caracterizado porque sobre el árbol de la dirección (20) y/o sobre una instalación conectada por aplicación de fuerza con el árbol de la dirección están previstas microestructuras codificadas (31), porque las microestructuras (31) presentan un espesor de 100 nm a 100 micra m, porque está previsto un sensor (35), que detecta las microestructuras (31) y emite señales de medición asociadas y porque está previsto un circuito electrónico (40), al que se alimentan las señales de medición del sensor (35) y que emite señales electrónicas para el control.
ES00926781T 1999-04-01 2000-03-30 Dispositivo de direccion para vehiculos. Expired - Lifetime ES2189754T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19915105A DE19915105A1 (de) 1999-04-01 1999-04-01 Lenkvorrichtung für Fahrzeuge

Publications (1)

Publication Number Publication Date
ES2189754T3 true ES2189754T3 (es) 2003-07-16

Family

ID=7903404

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00926781T Expired - Lifetime ES2189754T3 (es) 1999-04-01 2000-03-30 Dispositivo de direccion para vehiculos.

Country Status (6)

Country Link
US (1) US8209088B2 (es)
EP (1) EP1165358B1 (es)
AT (1) ATE234217T1 (es)
DE (2) DE19915105A1 (es)
ES (1) ES2189754T3 (es)
WO (1) WO2000059767A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10057674A1 (de) * 2000-10-27 2002-05-08 Siemens Ag Verfahren und Einrichtung zur Bestimmung eines Lenkwinkels einer Kraftfahzeuges
DE50113829D1 (de) 2000-10-27 2008-05-21 Vdo Automotive Ag Verfahren und Einrichtung zur Bestimmung eines Lenkwinkels eines Kraftfahrzeuges
DE10156398B4 (de) * 2000-11-24 2011-09-29 Continental Teves Ag & Co. Ohg Vorrichtung zum Messen des Lenkstangenweges einer Kraftfahrzeuglenkung
DE10150305B4 (de) * 2001-04-05 2010-09-16 Continental Teves Ag & Co. Ohg Vorrichtung zum Messen des Lenkstangenweges einer Kraftfahrzeuglenkung
BE1014105A5 (fr) * 2001-09-05 2003-04-01 Louis Blaze Dispositif de mesure de la position angulaire relatif d'un organe rotatif par rapport a une structure fixe.
WO2004005857A1 (de) * 2002-07-05 2004-01-15 Continental Teves Ag & Co.Ohg Vorrichtung zum messen des lenkstangenweges einer kraftfahrzeuglenkung
DE10233782A1 (de) * 2002-07-25 2004-02-05 Zf Friedrichshafen Ag Vorrichtung zum Erfassen eines Lenkwinkels und/oder eines Kolbenhubes bei einem Lenkzylinder
DE102004042243B4 (de) * 2004-02-05 2008-12-04 Zf Lenksysteme Gmbh Lenksystem
CN1985104B (zh) * 2004-07-14 2010-05-05 田纳科自动化操作有限公司 具有集成位移传感器的减震器以及位移传感器
JP4953653B2 (ja) * 2006-02-15 2012-06-13 株式会社ミツトヨ 光電式エンコーダ
EP2863185B1 (de) * 2013-10-15 2017-08-16 Siemens Aktiengesellschaft Messwertgeber zum Erhalt einer Lageinformation
WO2018233849A1 (en) * 2017-06-23 2018-12-27 Thyssenkrupp Presta Ag CABLE-DIRECTION STEERING SYSTEM WITH ABSOLUTE RACK POSITION SENSOR
JP7331449B2 (ja) * 2019-05-15 2023-08-23 株式会社ジェイテクト ステアリング装置
KR20220155066A (ko) * 2021-05-14 2022-11-22 에이치엘만도 주식회사 자동차 조향장치

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800974A (en) * 1985-10-23 1989-01-31 Trw Inc. Electric steering gear
DE3703591A1 (de) * 1987-02-06 1988-08-18 Audi Ag Vorrichtung zum erzeugen eines elektrischen signales
US4848791A (en) * 1988-01-06 1989-07-18 Ford Motor Company Method and apparatus for determining steering position of automotive steering mechanism
US4944356A (en) * 1988-12-28 1990-07-31 Ford Motor Company Steering system position detector
US4924696A (en) * 1989-07-24 1990-05-15 General Motors Corporation Noncontacting position sensor for an automotive steering system
DE4029764A1 (de) * 1990-09-20 1992-03-26 Vdo Schindling Lenkwinkelsensor
JP2504339B2 (ja) * 1991-01-21 1996-06-05 トヨタ自動車株式会社 操舵角センサ
FI91325C (fi) * 1992-04-07 1994-06-10 Partek Cargotec Oy Paikka-asteikko ja optinen lukuanturi tämän paikka-asteikon lukemiseksi
DE4397478T1 (de) * 1993-07-02 1996-06-27 Partek Cargotec Oy Hydraulischer, pneumatischer oder ähnlicher Zylinder
US5422810A (en) * 1994-05-05 1995-06-06 Ford Motor Company Method and apparatus for determining steering position of automotive steering mechanism
JP3411726B2 (ja) * 1995-05-01 2003-06-03 光洋精工株式会社 電動パワーステアリング装置
DE19534995A1 (de) * 1995-09-21 1997-03-27 Bosch Gmbh Robert Sensor zur Lenkradwinkelerfassung
US5731702A (en) * 1996-08-21 1998-03-24 General Motors Corporation High accuracy angle based rotation sensor with time based back up
DE19751708A1 (de) * 1996-11-21 1998-05-28 Fraunhofer Ges Forschung Mechanisch beanspruchbare Komponenten oder Elemente sowie Verfahren zum Herstellen von mechanisch beanspruchbaren Komponenten oder Elementen und Vorrichtung zur Durchführung des Verfahrens
DE19648335C2 (de) * 1996-11-22 2000-05-25 Daimler Chrysler Ag Anordnung zur Positionsmessung
DE19752346B4 (de) * 1996-12-04 2007-12-06 Volkswagen Ag Hydraulisch unterstützte Lenkvorrichtung für ein Kraftfahrzeug
DE19703903A1 (de) * 1997-02-03 1998-08-13 Bosch Gmbh Robert Lenkwinkelsensor

Also Published As

Publication number Publication date
EP1165358B1 (de) 2003-03-12
ATE234217T1 (de) 2003-03-15
US8209088B2 (en) 2012-06-26
WO2000059767A1 (de) 2000-10-12
EP1165358A1 (de) 2002-01-02
DE50001445D1 (de) 2003-04-17
DE19915105A1 (de) 2000-10-12
US20100179727A1 (en) 2010-07-15

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