DE69306431T2 - Optische Drehmomentsensoren und Fahrzeuglenkungssystem damit - Google Patents
Optische Drehmomentsensoren und Fahrzeuglenkungssystem damitInfo
- Publication number
- DE69306431T2 DE69306431T2 DE69306431T DE69306431T DE69306431T2 DE 69306431 T2 DE69306431 T2 DE 69306431T2 DE 69306431 T DE69306431 T DE 69306431T DE 69306431 T DE69306431 T DE 69306431T DE 69306431 T2 DE69306431 T2 DE 69306431T2
- Authority
- DE
- Germany
- Prior art keywords
- steering system
- vehicle steering
- torque sensors
- optical torque
- optical
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/12—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving photoelectric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Steering Mechanism (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929202868A GB9202868D0 (en) | 1992-02-12 | 1992-02-12 | Optical torque sensors and steering systems for vehicles incorporating them |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69306431D1 DE69306431D1 (de) | 1997-01-23 |
DE69306431T2 true DE69306431T2 (de) | 1997-04-17 |
Family
ID=10710186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69306431T Expired - Fee Related DE69306431T2 (de) | 1992-02-12 | 1993-02-03 | Optische Drehmomentsensoren und Fahrzeuglenkungssystem damit |
Country Status (5)
Country | Link |
---|---|
US (1) | US5369583A (de) |
EP (1) | EP0555987B1 (de) |
JP (1) | JP3251998B2 (de) |
DE (1) | DE69306431T2 (de) |
GB (1) | GB9202868D0 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10101174B4 (de) * | 2001-01-12 | 2005-09-29 | Audi Ag | Sensorvorrichtung zur Ermittlung eines Lenkwinkels und eines Lenkmoments |
DE102005007307A1 (de) * | 2005-02-16 | 2006-08-17 | Zf Lenksysteme Gmbh | Lenkung |
WO2016096318A1 (de) * | 2014-12-15 | 2016-06-23 | Robert Bosch Gmbh | Vorrichtung zur ermittlung einer relativauslenkung und bremskraftverstärker mit einer solchen vorrichtung |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9316842D0 (en) * | 1993-08-13 | 1993-09-29 | Lucas Ind Plc | Improved optical torque sensor |
GB9400511D0 (en) * | 1994-01-12 | 1994-03-09 | Lucas Ind Plc | Optical torque sensors |
USRE37969E1 (en) * | 1994-08-25 | 2003-01-28 | Trw Lucas Variety Electric Steering Limited | Optical displacement sensor and torque sensor employing relatively movable slit patterns |
US5661466A (en) * | 1995-02-07 | 1997-08-26 | Robertshaw Controls Company | Angular displacement signalling device |
DE19510604A1 (de) * | 1995-03-23 | 1996-02-08 | Daimler Benz Ag | Optischer Sensor zur Erfassung einer drehmomentabhängigen Relativverdrehung zweier umlaufenden Scheiben |
US5837908A (en) * | 1996-08-22 | 1998-11-17 | Methode Electronics, Inc. | Torque and position sensor |
JP2000514199A (ja) * | 1997-06-28 | 2000-10-24 | レオポルト・コスタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト | 車両のハンドルの絶対角度位置を測定する方法及び光電式のステアリング角度センサ |
AUPO817197A0 (en) * | 1997-07-23 | 1997-08-14 | Bishop Steering Pty Limited | Transducer for measuring torque in a rotating shaft |
KR100482248B1 (ko) * | 1997-08-15 | 2005-04-13 | 비숍 이노베이션 리미티드 | 토크변환기 |
US6759648B2 (en) * | 1997-08-15 | 2004-07-06 | Bishop Innovation Limited | Sensor for sensing absolute angular position of a rotatable body |
AUPP098497A0 (en) * | 1997-12-17 | 1998-01-15 | Bishop Innovation Pty Limited | Transmission path torque transducer |
WO1999032345A1 (de) * | 1997-12-18 | 1999-07-01 | Petri Ag | Adaptiver absoluter lenkwinkelsensor |
GB9802064D0 (en) | 1998-01-31 | 1998-03-25 | Lucas Ind Plc | Combined torque and angular position sensor |
DE19833358C2 (de) * | 1998-07-24 | 2000-09-07 | Mannesmann Vdo Ag | Drehmomentsensor und Verfahren zum Erzeugen eines drehmomentabhängigen Signals |
DE19833357B4 (de) * | 1998-07-24 | 2005-04-28 | Siemens Ag | Drehmomentsensor und Verfahren zum Erzeugen eines drehmomentabhängigen Signals |
DE19833359C1 (de) * | 1998-07-24 | 2000-06-08 | Mannesmann Vdo Ag | Drehmomentsensor |
JP3575343B2 (ja) | 1999-08-02 | 2004-10-13 | 日産自動車株式会社 | 車線追従装置 |
JP3529037B2 (ja) | 1999-08-02 | 2004-05-24 | 日産自動車株式会社 | 車線追従装置 |
GB2357334A (en) * | 1999-12-15 | 2001-06-20 | Peter Bryan Webster | Opto-electronic position sensor |
DE19962525B4 (de) * | 1999-12-23 | 2013-11-21 | Continental Automotive Gmbh | Optischer Drehmomentesensor |
DE10003738A1 (de) * | 2000-01-28 | 2001-08-09 | Bosch Gmbh Robert | Drehmoment-Erfassungseinrichtung an einer sich drehenden oder ruhenden Vorrichtung, insbesondere an der Welle einer Fahrzeuglenkung |
US6520274B1 (en) * | 2000-04-25 | 2003-02-18 | Visteon Global Technologies, Inc. | Modular electric steering gear assembly |
US6443020B1 (en) * | 2000-09-15 | 2002-09-03 | Delphi Technologies, Inc. | Steering column differential angle position sensor |
DE10296270B4 (de) * | 2001-02-07 | 2008-07-31 | Automotive Components Holdings LLC., Plymouth | Verfahren zur Stabilisierung eines Lenksystems eines Fahrzeugs |
DE10158287B4 (de) * | 2001-11-20 | 2006-03-23 | Takata-Petri Ag | Vorrichtung zur Bestimmung des Lenkwinkels eines Lenkrades |
JP3868848B2 (ja) * | 2002-05-23 | 2007-01-17 | 三菱電機株式会社 | 車両状態検出装置 |
JP4099094B2 (ja) * | 2003-03-28 | 2008-06-11 | ミネベア株式会社 | 回転体トルク測定装置 |
US7559258B2 (en) * | 2003-06-12 | 2009-07-14 | Matzoll Robert J | Torque sensor using signal amplitude analysis |
US7085638B2 (en) * | 2004-07-13 | 2006-08-01 | Robert Bosch Gmbh | Steering angle sensor assembly including reduction gear and logic module |
US20060021224A1 (en) | 2004-07-29 | 2006-02-02 | Stoll Richard A | Method for forming a valve assembly |
US7240760B2 (en) * | 2005-07-25 | 2007-07-10 | Trw Automotive U.S. Llc | Steering apparatus |
US7484588B2 (en) * | 2005-10-11 | 2009-02-03 | Trw Automotive U.S. Llc | Closed center steering system |
US7578357B2 (en) * | 2006-09-12 | 2009-08-25 | Black & Decker Inc. | Driver with external torque value indicator integrated with spindle lock and related method |
US7784364B2 (en) * | 2008-04-28 | 2010-08-31 | Matzoll Robert J | Optical sensor for measurement of static and dynamic torque |
DE102009034832A1 (de) | 2009-07-27 | 2011-02-03 | Winergy Ag | Getriebe für industrielle Anwendungen oder Windkraftanlagen |
US8504241B2 (en) * | 2010-03-22 | 2013-08-06 | The Raymond Corporation | Self-centering, torque-sensing joint assembly for a pallet truck power steering system |
US8467937B2 (en) * | 2010-03-22 | 2013-06-18 | The Raymond Corporation | Self-centering, torque-sensing joint assembly for a pallet truck power steering system |
CN102530056B (zh) * | 2010-12-31 | 2013-11-27 | 财团法人车辆研究测试中心 | 电动辅助转向系统的自我调校方法 |
DE102011018490A1 (de) * | 2011-04-23 | 2012-10-25 | Rauch Landmaschinenfabrik Gmbh | Mechanisches Getriebe mit Drehmomentenmessung |
DE102011054983B4 (de) * | 2011-11-02 | 2024-02-01 | Robert Bosch Gmbh | Sensorbaugruppe für eine elektrische hilfskraftlenkung |
JP5979408B2 (ja) * | 2012-02-28 | 2016-08-24 | 株式会社ジェイテクト | 車両用操舵装置 |
JP5871164B2 (ja) * | 2012-03-02 | 2016-03-01 | 株式会社ジェイテクト | 車両用操舵装置 |
DE102015207374A1 (de) | 2015-04-22 | 2016-10-27 | KONUX Inc. | Versatzsensoranordnung und deren Elemente |
DE102016217687A1 (de) * | 2016-09-15 | 2018-03-15 | Rolls-Royce Deutschland Ltd & Co Kg | Vorrichtung und Verfahren zur Messung einer Rotationsbewegung eines drehbaren Bauteils, insbesondere einer Rotationsrichtung |
DE102016217690A1 (de) * | 2016-09-15 | 2018-03-15 | Rolls-Royce Deutschland Ltd & Co Kg | Vorrichtung und Verfahren zur Messung einer Rotationsbewegung, insbesondere einer Rotationsrichtung, sowie zur Erkennung eines Wellenbruchs |
DE102017009331A1 (de) | 2016-10-21 | 2018-04-26 | Sew-Eurodrive Gmbh & Co Kg | System mit einer vorzugsweise binären Codierung und einem Mobilteil mit Lesekopf zur Positionsbestimmung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB417051A (en) * | 1933-03-21 | 1934-09-21 | Alan Stewart Fitzgerald | Improvements in or relating to dynamometric apparatus |
DE2118722A1 (de) * | 1971-04-17 | 1972-11-02 | Hövel, Wolfhard, Dipl.-Ing. Dr., 1000 Berlin | Dynamischer Torsionsmesser |
DE3269144D1 (en) * | 1981-05-27 | 1986-03-27 | Nhk Spring Co Ltd | A method and an apparatus for controlling friction between leaf springs of a laminated leaf spring assembly |
US4433585A (en) * | 1981-12-21 | 1984-02-28 | North American Philips Corporation | Device for measurement of the torsional angular deviation of a loaded rotating or static shaft |
JPS6053463A (ja) * | 1983-09-01 | 1985-03-27 | Aisin Seiki Co Ltd | 操舵力伝達装置 |
ES8605898A1 (es) * | 1985-03-14 | 1986-03-16 | Bendiberica Sa | Perfeccionamientos en dispositivos captadores de par para mecanismo de accionamiento, especialmente de timoneria o ruedas orientables de un vehiculo |
US4621833A (en) * | 1985-12-16 | 1986-11-11 | Ford Motor Company | Control system for multistable suspension unit |
JPS6328761A (ja) * | 1986-07-22 | 1988-02-06 | Aisin Seiki Co Ltd | 電気式パワ−ステアリング装置 |
US4882693A (en) * | 1987-12-28 | 1989-11-21 | Ford Motor Company | Automotive system for dynamically determining road adhesion |
EP0340172A1 (de) * | 1988-04-27 | 1989-11-02 | Elesta Ag Elektronik | Vorrichtung zum berührungslosen Messen des von einer Welle übertragenen Drehmoments |
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 |
US5182953A (en) * | 1990-07-13 | 1993-02-02 | Simmonds Precision Products, Inc. | Method and apparatus for shaft torque measurement with temperature compensation |
-
1992
- 1992-02-12 GB GB929202868A patent/GB9202868D0/en active Pending
-
1993
- 1993-02-03 US US08/012,997 patent/US5369583A/en not_active Expired - Lifetime
- 1993-02-03 DE DE69306431T patent/DE69306431T2/de not_active Expired - Fee Related
- 1993-02-03 EP EP93300792A patent/EP0555987B1/de not_active Expired - Lifetime
- 1993-02-10 JP JP02276293A patent/JP3251998B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10101174B4 (de) * | 2001-01-12 | 2005-09-29 | Audi Ag | Sensorvorrichtung zur Ermittlung eines Lenkwinkels und eines Lenkmoments |
DE102005007307A1 (de) * | 2005-02-16 | 2006-08-17 | Zf Lenksysteme Gmbh | Lenkung |
WO2016096318A1 (de) * | 2014-12-15 | 2016-06-23 | Robert Bosch Gmbh | Vorrichtung zur ermittlung einer relativauslenkung und bremskraftverstärker mit einer solchen vorrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP0555987A3 (de) | 1993-11-10 |
US5369583A (en) | 1994-11-29 |
EP0555987B1 (de) | 1996-12-11 |
JPH05281060A (ja) | 1993-10-29 |
DE69306431D1 (de) | 1997-01-23 |
EP0555987A2 (de) | 1993-08-18 |
JP3251998B2 (ja) | 2002-01-28 |
GB9202868D0 (en) | 1992-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |