ES2075386T3 - Detector del angulo de rotacion. - Google Patents

Detector del angulo de rotacion.

Info

Publication number
ES2075386T3
ES2075386T3 ES91402771T ES91402771T ES2075386T3 ES 2075386 T3 ES2075386 T3 ES 2075386T3 ES 91402771 T ES91402771 T ES 91402771T ES 91402771 T ES91402771 T ES 91402771T ES 2075386 T3 ES2075386 T3 ES 2075386T3
Authority
ES
Spain
Prior art keywords
wheel
angle
rotation
rotation detector
movement
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
ES91402771T
Other languages
English (en)
Inventor
Georges Tranchon
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.)
Valeo Electronique SA
Original Assignee
Valeo Electronique SA
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 Valeo Electronique SA filed Critical Valeo Electronique SA
Application granted granted Critical
Publication of ES2075386T3 publication Critical patent/ES2075386T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/3473—Circular or rotary encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Steering Controls (AREA)
  • Power Steering Mechanism (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Optical Transform (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN CAPTADOR DE ANGULO DE ROTACION QUE COMPRENDE UNA PRIMERA RUEDA (2) CUYO MOVIMIENTO SIRVE PARA MEDIR EL ANGULO Y EL SENTIDO DE LA ROTACION. LA INVENCION SE CARACTERIZA PRINCIPALMENTE EN QUE EL CAPTADOR COMPRENDE TAMBIEN UNA SEGUNDA RUEDA (5), UNIDA MECANICAMENTE AL MOVIMIENTO DE LA PRIMERA RUEDA (2) Y CUYO DESPLAZAMIENTO ES UNA INDICACION DEL NUMERO DE VUELTAS EFECTUADA ALREDEDOR DE UN EJE (18) POR LA PRIMERA RUEDA (2) Y/O DEL SENTIDO DE ROTACION. APLICACION EN LAS DIRECCIONES ASISTIDAS PARA VEHICULOS AUTOMOVILES, DE RUEDA TRASERA DE DIRECCION EN PARTICULAR.
ES91402771T 1990-10-19 1991-10-17 Detector del angulo de rotacion. Expired - Lifetime ES2075386T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012944A FR2668258B1 (fr) 1990-10-19 1990-10-19 Capteur d'angle de rotation pour detecter le sens de rotation et/ou le nombre de tours effectues, et dispositif de direction assitee de vehicule comportant un tel capteur.

Publications (1)

Publication Number Publication Date
ES2075386T3 true ES2075386T3 (es) 1995-10-01

Family

ID=9401387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91402771T Expired - Lifetime ES2075386T3 (es) 1990-10-19 1991-10-17 Detector del angulo de rotacion.

Country Status (6)

Country Link
US (1) US5218769A (es)
EP (1) EP0484194B1 (es)
JP (1) JP3218513B2 (es)
DE (1) DE69111024T2 (es)
ES (1) ES2075386T3 (es)
FR (1) FR2668258B1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657544A (en) * 1995-09-26 1997-08-19 Ntn Corporation Device for detecting the angle of rotation
DE19602060A1 (de) * 1996-01-20 1997-07-24 Teves Gmbh Alfred An den Lenkstock bzw. an das Lenkrad eines Kraftfahrzeugs anbaubare integrierte Baugruppe
DE19601965A1 (de) * 1996-01-20 1997-07-24 Teves Gmbh Alfred Lenkwinkelsensor mit Umdrehungszählwerk
US5784796A (en) * 1996-03-12 1998-07-28 Owen Manufacturing Inc. Lineal count recorder
EP1279930B1 (en) * 1997-02-14 2004-10-06 Alps Electric Co., Ltd. Rotation detecting device of multi-rotation body
US6155106A (en) * 1997-10-29 2000-12-05 Alps Electric Co., Inc. Steering angle sensor unit
DE19754271C1 (de) * 1997-12-06 1999-07-08 Armatic Ges Fuer Automatische Signalgeber für einen Stellantrieb
JP3587674B2 (ja) * 1998-01-07 2004-11-10 アルプス電気株式会社 回転角度センサ、この回転角度センサを用いたトルクセンサ、このトルクセンサを用いた電動パワーステアリング装置
DE19835972C1 (de) * 1998-08-08 2000-01-20 Kostal Leopold Gmbh & Co Kg Optoelektronische Positionserfassungseinrichtung zur absoluten Weg- oder Winkelbestimmung sowie Verwendung einer solchen Einrichtung
SE520459C2 (sv) * 1998-09-11 2003-07-15 Inmotion Technologies Ab Servostyrsystem med positionskalibrerande anordning för elektriska fordon
JP3821978B2 (ja) * 1999-02-22 2006-09-13 アルプス電気株式会社 舵角センサユニット
DE19933047A1 (de) * 1999-07-15 2001-01-18 Valeo Schalter & Sensoren Gmbh Lenkstockmodul mit Lenkwinkelsensor und Blinkerrückstellung
DE19942322A1 (de) * 1999-09-06 2001-03-08 Pwb Ruhlatec Ind Prod Gmbh Untersetzungsgetriebe für Dreh- und Schwenkbewegungen
US6519860B1 (en) * 2000-10-19 2003-02-18 Sandia Corporation Position feedback control system
US6668466B1 (en) * 2000-10-19 2003-12-30 Sandia Corporation Highly accurate articulated coordinate measuring machine
JP2002154440A (ja) * 2000-11-17 2002-05-28 Yazaki Corp ステアリング用舵角センサの取付構造
US6457245B1 (en) * 2001-04-05 2002-10-01 Methode Electronics, Inc. Multi-bit optical sensor code wheel
US6546780B1 (en) * 2001-12-10 2003-04-15 Delphi Technologies, Inc. Position sensor method and apparatus
JP4209155B2 (ja) * 2002-03-05 2009-01-14 アルプス電気株式会社 回転角検出装置
JP2003287418A (ja) * 2002-03-28 2003-10-10 Alps Electric Co Ltd 操舵角検出装置
US7085638B2 (en) * 2004-07-13 2006-08-01 Robert Bosch Gmbh Steering angle sensor assembly including reduction gear and logic module
DE102005059538B4 (de) * 2005-12-13 2018-08-23 Asm Automation Sensorik Messtechnik Gmbh Scharnier-Sensor
DE102008062416B4 (de) * 2008-12-17 2013-04-11 Sauer-Danfoss Aps Drehwinkelsensor, insbesondere Lenkwinkelsensor für eine Lenkeinheit
US8322483B2 (en) * 2009-09-15 2012-12-04 Robert Bosch Gmbh Steering angle sensor
EP2306156B1 (en) * 2009-10-01 2012-12-12 SICK STEGMANN GmbH Encoder
RU2581432C2 (ru) * 2010-08-24 2016-04-20 Роторк Контролз Лимитед Механизм для выдачи показаний многооборотного углового положения входного звена
US8936482B2 (en) * 2011-11-30 2015-01-20 GM Global Technology Operations LLC High voltage safety lock sensing—single sensor linear actuator
JP6007131B2 (ja) 2013-03-01 2016-10-12 日立オートモティブシステムズ株式会社 操舵角センサおよびこれを用いた電動パワーステアリング装置
FR3025599B1 (fr) * 2014-09-10 2019-05-31 Direction Generale De L'armement -Ds/Sdpa/Bpi - Dga/Ds/Sdpa/Bpi Procede de comptage d'evenements survenus pendant une duree t et compteurs mecaniques d'evenements associes
CN205664807U (zh) * 2016-06-06 2016-10-26 京东方科技集团股份有限公司 一种间隙检测装置
US10760905B2 (en) * 2018-06-29 2020-09-01 Ford Motor Company Steering wheel alignment apparatus for aligning a vehicular steering wheel
DE102019218351A1 (de) * 2019-11-27 2021-05-27 Dr. Johannes Heidenhain Gesellschaft Mit Beschränkter Haftung Sensorelement zur Speicherung von Umdrehungs- oder Positionsinformationen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1400300A (fr) * 1963-07-10 1965-05-21 Hitachi Ltd Indicateur numérique de la position d'un arbre
US4031386A (en) * 1976-06-15 1977-06-21 Rockwell International Corporation Optical transducer encoding apparatus
DE2734182C3 (de) * 1977-07-29 1982-01-28 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Vorrichtung zum Messen von Lenkmomenten und Lenkwinkeln bei Fahrzeugen
DE3018496A1 (de) * 1980-05-14 1981-11-19 Walter Dipl.-Ing. Dr.-Ing. 8012 Ottobrunn Mehnert Verfahren und vorrichtung zur messung eines winkels
DE3301205C2 (de) * 1982-02-26 1985-10-03 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Winkelmeßeinrichtung
JPS59126209A (ja) * 1983-01-07 1984-07-20 Matsushita Electric Works Ltd ロ−タリ−エンコ−ダ
DE3340866A1 (de) * 1983-03-26 1985-05-23 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Wegmesseinrichtung
JPS60257307A (ja) * 1984-06-01 1985-12-19 Nippon Soken Inc ハンドル回転検出装置
GB8423086D0 (en) * 1984-09-12 1984-10-17 March A A C Position sensor
JPH07100446B2 (ja) * 1988-09-16 1995-11-01 日産自動車株式会社 車両用中立操舵角検出装置
US5018594A (en) * 1988-12-22 1991-05-28 Fuji Jukogyo Kabushiki Kaisha Rear-wheel steering system for four-wheel steering vehicle
JPH02248811A (ja) * 1989-03-22 1990-10-04 Fuji Heavy Ind Ltd 車両用舵角センサの絶対舵角検出方法

Also Published As

Publication number Publication date
DE69111024D1 (de) 1995-08-10
JP3218513B2 (ja) 2001-10-15
FR2668258B1 (fr) 1994-05-13
JPH04273004A (ja) 1992-09-29
FR2668258A1 (fr) 1992-04-24
DE69111024T2 (de) 1995-11-02
EP0484194A1 (fr) 1992-05-06
US5218769A (en) 1993-06-15
EP0484194B1 (fr) 1995-07-05

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