FR2776767B1 - Dispositif pour detecter les rotations d'un volant - Google Patents
Dispositif pour detecter les rotations d'un volantInfo
- 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
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)
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)
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)
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 |
-
1998
- 1998-03-24 DE DE1998112842 patent/DE19812842C2/de not_active Expired - Fee Related
-
1999
- 1999-03-16 IT IT1999MI000528 patent/IT1311741B1/it active
- 1999-03-24 JP JP8037599A patent/JPH11321662A/ja active Pending
- 1999-03-24 FR FR9903646A patent/FR2776767B1/fr not_active Expired - Fee Related
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 |