DE60325147D1 - Lenkradwinkelsensor - Google Patents
LenkradwinkelsensorInfo
- Publication number
- DE60325147D1 DE60325147D1 DE60325147T DE60325147T DE60325147D1 DE 60325147 D1 DE60325147 D1 DE 60325147D1 DE 60325147 T DE60325147 T DE 60325147T DE 60325147 T DE60325147 T DE 60325147T DE 60325147 D1 DE60325147 D1 DE 60325147D1
- Authority
- DE
- Germany
- Prior art keywords
- steering wheel
- angle sensor
- wheel angle
- sensor
- steering
- 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
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
- G01D5/12—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
- G01D5/24457—Failure detection
- G01D5/24461—Failure detection by redundancy or plausibility
-
- 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
- G01D5/245—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 a variable number of pulses in a train
- G01D5/2454—Encoders incorporating incremental and absolute signals
- G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
-
- 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
- G01D5/34776—Absolute encoders with analogue or digital scales
- G01D5/34792—Absolute encoders with analogue or digital scales with only digital scales or both digital and incremental scales
-
- 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
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/20—Detecting rotary movement
- G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Optical Transform (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/238,529 US6884991B2 (en) | 2002-09-10 | 2002-09-10 | Steering wheel angle sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60325147D1 true DE60325147D1 (de) | 2009-01-22 |
Family
ID=31887736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60325147T Expired - Lifetime DE60325147D1 (de) | 2002-09-10 | 2003-09-10 | Lenkradwinkelsensor |
Country Status (3)
Country | Link |
---|---|
US (1) | US6884991B2 (de) |
EP (1) | EP1398244B1 (de) |
DE (1) | DE60325147D1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7115927B2 (en) | 2003-02-24 | 2006-10-03 | Samsung Electronics Co., Ltd. | Phase changeable memory devices |
US7884715B2 (en) * | 2004-08-04 | 2011-02-08 | Nexteer (Beijing) Technology Co., Ltd. | Method and system for program execution integrity for communication-based angle sensor |
JP2006084348A (ja) * | 2004-09-16 | 2006-03-30 | Alps Electric Co Ltd | 絶対角検出装置 |
KR100637235B1 (ko) * | 2005-08-26 | 2006-10-20 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널 |
KR100782482B1 (ko) * | 2006-05-19 | 2007-12-05 | 삼성전자주식회사 | GeBiTe막을 상변화 물질막으로 채택하는 상변화 기억 셀, 이를 구비하는 상변화 기억소자, 이를 구비하는 전자 장치 및 그 제조방법 |
CN100451558C (zh) * | 2006-11-10 | 2009-01-14 | 重庆工学院 | 一种绝对式角位移传感器 |
EP2210058A4 (de) * | 2007-10-23 | 2012-05-23 | Kelsey Hayes Co | Sensor und verfahren zur bestimmung einer winkelstellung eines rotors |
JP5103267B2 (ja) | 2008-05-13 | 2012-12-19 | 株式会社ミツトヨ | 絶対位置測長型エンコーダ |
JP2011058988A (ja) * | 2009-09-11 | 2011-03-24 | Mitsutoyo Corp | 変位検出装置、変位検出方法及び変位検出プログラム |
US8077302B2 (en) * | 2009-11-30 | 2011-12-13 | Bi Technologies Corporation | Rotation and differential angle optical sensor which does not require keyed installation |
US8077303B2 (en) * | 2009-11-30 | 2011-12-13 | Bi Technologies Corporation | Rotation and differential angle optical sensor with short optical sensing array |
US8158925B2 (en) * | 2009-11-30 | 2012-04-17 | Edison Opto Corporation | Rotor type orientation sensor having plural emitters and two receivers |
US8218134B2 (en) * | 2009-11-30 | 2012-07-10 | Bi Technologies Corporation | Rotation and differential angle optical sensor with non-transition pattern sampling |
US8077301B2 (en) * | 2009-11-30 | 2011-12-13 | Bi Technologies Corporation | Rotation and differential angle optical sensor with integral bearing races |
US8922144B2 (en) * | 2012-06-25 | 2014-12-30 | Chrysler Group Llc | Method of processing sensor signals for determining motion of a motor shaft |
KR101351920B1 (ko) * | 2012-08-21 | 2014-01-20 | 현대모비스 주식회사 | 타이어 압력 모니터링 장치 및 방법 |
DE102014210518A1 (de) * | 2014-06-03 | 2015-12-03 | Continental Teves Ag & Co. Ohg | True Power On Lenkwinkelsensor mit Umdrehungszählung |
JP2016169963A (ja) * | 2015-03-11 | 2016-09-23 | アイシン精機株式会社 | 変位センサ |
US10578463B2 (en) | 2016-12-19 | 2020-03-03 | Microchip Technology Incorporated | Detection of defects in motor position decoder system |
DE102017223091A1 (de) * | 2017-12-18 | 2019-06-19 | Robert Bosch Gmbh | Geberradanordnung und Verfahren zum Ermitteln einer Absolutwinkelposition und einer Drehrichtung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE704344C (de) | 1938-05-31 | 1941-03-28 | Frankfurter Maschb Akt Ges Vor | Selbsttaetige Bohr- und Nietmaschine |
JPS59117911U (ja) | 1983-01-29 | 1984-08-09 | トヨタ自動車株式会社 | 自動車のステアリングコラム |
DE3570956D1 (en) | 1985-03-23 | 1989-07-13 | Petri Ag | Steering wheel with a current conduction to a shock-preventing airbag-safety system situated in a steering-wheel bowl |
DE4243778A1 (de) | 1992-12-23 | 1994-06-30 | Bosch Gmbh Robert | Vorrichtung oder Verfahren zur Lageerkennung |
DE19601965A1 (de) | 1996-01-20 | 1997-07-24 | Teves Gmbh Alfred | Lenkwinkelsensor mit Umdrehungszählwerk |
US5880367A (en) | 1996-07-11 | 1999-03-09 | First Inertia Switch Limited | Vehicle steering sensor device |
US5900930A (en) | 1997-10-21 | 1999-05-04 | Eaton Corporation | Angle sensor using a multi-pixel optical device |
US6155106A (en) | 1997-10-29 | 2000-12-05 | Alps Electric Co., Inc. | Steering angle sensor unit |
FR2800347B1 (fr) | 1999-10-29 | 2002-01-11 | Valeo Electronique | Haut de colonne de direction de vehicule automobile comprenant un ensemble de commutation comportant un boitier et un capteur d'angle volant loge dans ledit boitier |
EP1238251A1 (de) | 1999-12-06 | 2002-09-11 | Robert Bosch Gmbh | Vorrichtung zur messung des winkels und/oder der winkelgeschwindigkeit eines drehbaren körpers und/oder des auf ihn wirkenden drehmoments |
DE19960789A1 (de) | 1999-12-15 | 2001-06-28 | Valeo Schalter & Sensoren Gmbh | Lenkwinkelsensor |
JP4240774B2 (ja) * | 2000-07-17 | 2009-03-18 | 株式会社東海理化電機製作所 | 回転角度検出装置及び回転角度検出方法 |
JP2002039798A (ja) | 2000-07-19 | 2002-02-06 | Tokai Rika Co Ltd | 回転角度検出装置及び回転角度検出方法 |
-
2002
- 2002-09-10 US US10/238,529 patent/US6884991B2/en not_active Expired - Lifetime
-
2003
- 2003-09-10 DE DE60325147T patent/DE60325147D1/de not_active Expired - Lifetime
- 2003-09-10 EP EP03020414A patent/EP1398244B1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1398244A3 (de) | 2004-05-19 |
US20040046112A1 (en) | 2004-03-11 |
EP1398244A2 (de) | 2004-03-17 |
EP1398244B1 (de) | 2008-12-10 |
US6884991B2 (en) | 2005-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |