FR2776767B1 - Dispositif pour detecter les rotations d'un volant - Google Patents

Dispositif pour detecter les rotations d'un volant

Info

Publication number
FR2776767B1
FR2776767B1 FR9903646A FR9903646A FR2776767B1 FR 2776767 B1 FR2776767 B1 FR 2776767B1 FR 9903646 A FR9903646 A FR 9903646A FR 9903646 A FR9903646 A FR 9903646A FR 2776767 B1 FR2776767 B1 FR 2776767B1
Authority
FR
France
Prior art keywords
rotations
detecting
steering wheel
steering
wheel
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 - Fee Related
Application number
FR9903646A
Other languages
English (en)
Other versions
FR2776767A1 (fr
Inventor
Erich Bittner
Hubert Moeller
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2776767A1 publication Critical patent/FR2776767A1/fr
Application granted granted Critical
Publication of FR2776767B1 publication Critical patent/FR2776767B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • G01D5/28—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 deflection of beams of light, e.g. for direct optical indication
    • 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
    • G01D5/34738—Axles; Driving or coupling means

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Air Bags (AREA)
  • Steering Controls (AREA)
  • Power Steering Mechanism (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
FR9903646A 1998-03-24 1999-03-24 Dispositif pour detecter les rotations d'un volant Expired - Fee Related FR2776767B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998112842 DE19812842C2 (de) 1998-03-24 1998-03-24 Vorrichtung zum Erfassen von Lenkraddrehungen

Publications (2)

Publication Number Publication Date
FR2776767A1 FR2776767A1 (fr) 1999-10-01
FR2776767B1 true FR2776767B1 (fr) 2001-10-19

Family

ID=7862078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9903646A Expired - Fee Related FR2776767B1 (fr) 1998-03-24 1999-03-24 Dispositif pour detecter les rotations d'un volant

Country Status (4)

Country Link
JP (1) JPH11321662A (fr)
DE (1) DE19812842C2 (fr)
FR (1) FR2776767B1 (fr)
IT (1) IT1311741B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6703999B1 (en) 2000-11-13 2004-03-09 Toyota Jidosha Kabushiki Kaisha System for computer user interface
JP4804819B2 (ja) * 2005-07-11 2011-11-02 旭化成エレクトロニクス株式会社 エンコーダ、回転速度検出装置、移動速度検出装置、回転角検出装置、移動位置検出装置、回転方向検出装置、移動方向検出装置、ジョグダイヤル、及びスイッチ
CN106199660B (zh) * 2016-06-30 2019-06-25 百度在线网络技术（北京）有限公司 定位数据的修正方法和装置
DE102016118593A1 (de) * 2016-09-30 2018-04-05 Dürr Assembly Products GmbH Vorrichtung zur Erfassung der Lenkradstellung, des Lenkradeinschlagwinkels und/oder der Neigung des Lenkrades eines Fahrzeugs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900831A (en) * 1973-07-12 1975-08-19 Eaton Corp Operation lamp and steer indicator
ES2030254T3 (es) * 1988-11-02 1992-10-16 Daimler-Benz Aktiengesellschaft Sensor del angulo de direccion de un vehiculo automovil.
DE9013001U1 (de) * 1990-09-12 1990-11-15 Wilhelm Ruf KG, 8000 München Drehwinkelgeber, insbesondere Lenkwinkelgeber für Kraftfahrzeuge
DE19506019C2 (de) * 1995-02-22 2000-04-13 Telefunken Microelectron Verfahren zum Betrieb eines optischen Lenkwinkelsensors
DE19647705C2 (de) * 1996-11-11 1998-10-08 Petri Ag Vorrichtung zur Ermittlung der Winkelstellung des Lenkrades in einem Kraftfahrzeug

Also Published As

Publication number Publication date
DE19812842C2 (de) 2000-06-29
ITMI990528A1 (it) 2000-09-16
JPH11321662A (ja) 1999-11-24
DE19812842A1 (de) 1999-09-30
IT1311741B1 (it) 2002-03-19
FR2776767A1 (fr) 1999-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071130