DE102005038516A1 - Vorrichtung zur Detektion von Umdrehungen einer Lenkwelle - Google Patents

Vorrichtung zur Detektion von Umdrehungen einer Lenkwelle Download PDF

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Publication number
DE102005038516A1
DE102005038516A1 DE102005038516A DE102005038516A DE102005038516A1 DE 102005038516 A1 DE102005038516 A1 DE 102005038516A1 DE 102005038516 A DE102005038516 A DE 102005038516A DE 102005038516 A DE102005038516 A DE 102005038516A DE 102005038516 A1 DE102005038516 A1 DE 102005038516A1
Authority
DE
Germany
Prior art keywords
permanent magnet
contraption
steering shaft
ferromagnetic element
magnetic field
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.)
Ceased
Application number
DE102005038516A
Other languages
German (de)
English (en)
Inventor
Ekkehart Fröhlich
Jens Thom
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 Schalter und Sensoren GmbH
Original Assignee
Valeo Schalter und Sensoren 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 Valeo Schalter und Sensoren GmbH filed Critical Valeo Schalter und Sensoren GmbH
Priority to DE102005038516A priority Critical patent/DE102005038516A1/de
Priority to PCT/EP2006/005922 priority patent/WO2007014599A1/fr
Publication of DE102005038516A1 publication Critical patent/DE102005038516A1/de
Ceased 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
    • B62D15/021—Determination of steering angle
    • B62D15/0215—Determination of steering angle by measuring on the steering column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
    • B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
    • 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
    • G01D5/14—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 the magnitude of a current or voltage
    • G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—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 the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Power Steering Mechanism (AREA)
DE102005038516A 2005-07-29 2005-07-29 Vorrichtung zur Detektion von Umdrehungen einer Lenkwelle Ceased DE102005038516A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102005038516A DE102005038516A1 (de) 2005-07-29 2005-07-29 Vorrichtung zur Detektion von Umdrehungen einer Lenkwelle
PCT/EP2006/005922 WO2007014599A1 (fr) 2005-07-29 2006-06-21 Dispositif pour detecter des rotations d'un arbre de direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005038516A DE102005038516A1 (de) 2005-07-29 2005-07-29 Vorrichtung zur Detektion von Umdrehungen einer Lenkwelle

Publications (1)

Publication Number Publication Date
DE102005038516A1 true DE102005038516A1 (de) 2007-02-08

Family

ID=36926309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005038516A Ceased DE102005038516A1 (de) 2005-07-29 2005-07-29 Vorrichtung zur Detektion von Umdrehungen einer Lenkwelle

Country Status (2)

Country Link
DE (1) DE102005038516A1 (fr)
WO (1) WO2007014599A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050209A1 (de) * 2007-10-20 2009-04-23 Valeo Schalter Und Sensoren Gmbh Sensorhalterung und Verfahren zur Befestigung einer Drehmoment- oder Drehwinkelsensoranordnung
WO2010060851A2 (fr) * 2008-11-25 2010-06-03 Zf Lenksysteme Gmbh Dispositif de détection pour mesurer le couple de rotation dans des systèmes de direction
EP2300795A1 (fr) * 2008-07-14 2011-03-30 Continental Teves AG & Co. oHG Dispositif capteur de couple avec détection par indexage d'un angle de rotation
WO2012010344A1 (fr) * 2010-07-22 2012-01-26 Schaeffler Technologies Gmbh & Co. Kg Palier de pédalier pour bicyclette
WO2012016863A1 (fr) * 2010-08-03 2012-02-09 Continental Teves Ag & Co. Ohg Système de détection de couple à aimant d'indexation
DE102010033769A1 (de) * 2010-08-09 2012-02-09 Valeo Schalter Und Sensoren Gmbh Vorrichtung mit einem Drehmomentsensor und einem Drehwinkelsensor
WO2012016861A1 (fr) * 2010-08-04 2012-02-09 Continental Teves Ag & Co. Ohg Ensemble de détection comprenant un codeur à index magnétique dans un joint de palier
EP2428784A1 (fr) * 2010-09-13 2012-03-14 LG Innotek Co., Ltd. Capteur de couple et de vitesse
DE102011118642A1 (de) 2011-11-15 2013-05-16 Valeo Schalter Und Sensoren Gmbh Verfahren zum Verbinden eines Sensorteils mit einem Wellenteil eines Kraftfahrzeugs und Anordnung mit einem Wellenteil und einem Sensorteil
DE102011056899A1 (de) * 2011-12-22 2013-06-27 Zf Lenksysteme Gmbh Drehmomentsensoreinrichtung für ein Lenksystem
DE102013006379A1 (de) 2013-04-13 2014-10-16 Valeo Schalter Und Sensoren Gmbh Sensorvorrichtung mit einer Drehmomentsensoreinrichtung und einer Inkrementalsensoreinrichtung und Kraftfahrzeug
WO2019137950A1 (fr) * 2018-01-15 2019-07-18 Zf Friedrichshafen Ag Ensemble magnétique de détection et procédé de montage
DE102020121895A1 (de) 2020-08-20 2022-02-24 Bourns, Inc. Sensor zum Erfassen einer Position
DE102021129981A1 (de) 2021-11-17 2023-05-17 Valeo Schalter Und Sensoren Gmbh Sensorvorrichtung mit einer Drehmomentsensoreinrichtung und einer Lenkwinkelsensoreinrichtung für ein Kraftfahrzeug

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2947902B1 (fr) 2009-07-07 2011-07-22 Moving Magnet Technologies M M T Capteur de position absolue et multi-periodique
FR2952430B1 (fr) 2009-11-06 2012-04-27 Moving Magnet Technologies M M T Capteur de position magnetique bidirectionnel a rotation de champ
US8390276B2 (en) 2010-09-27 2013-03-05 Bourns Incorporated Target magnet assembly for a sensor used with a steering gear
US8448528B2 (en) 2010-09-27 2013-05-28 Bourns Incorporated Three-piece torque sensor assembly
FR2965347B1 (fr) 2010-09-29 2015-04-03 Moving Magnet Tech Capteur de position ameliore

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781005A (en) * 1995-06-07 1998-07-14 Allegro Microsystems, Inc. Hall-effect ferromagnetic-article-proximity sensor
DE19961884C2 (de) * 1999-12-20 2003-08-21 Thomas Strothmann Anordnung zur kontaktlosen Erfassung von Drehwinkeln, Drehmomenten und sonstigen, vorzugsweise rotatorischen Grössen zwischen rotierenden Teilen
DE10346000A1 (de) * 2002-10-02 2004-04-15 Denso Corp., Kariya Drehmomentsensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB893986A (en) * 1958-10-28 1962-04-18 Ferranti Ltd Improvements relating to electrical impulsing devices
DE3730218A1 (de) * 1987-09-09 1989-03-30 Magnetfab Bonn Gmbh Vorrichtung, insbesondere tachometerrad, fuer beruehrungslose drehzahlabnahme oder kontaktgabe an maschinen
FR2688060B1 (fr) * 1992-02-28 1994-04-15 Snr Roulements Structure a aimants pour capteur de deplacement.
FR2692986B1 (fr) * 1992-06-26 1994-08-19 Roulements Soc Nouvelle Dispositif de mesure d'un couple de torsion sur un arbre tournant.
DE19902258A1 (de) * 1999-01-21 2000-07-27 Tyco Electronics Logistics Ag Näherungsschalter mit magnetfeldempfindlichem Sensor
ITTO20030024A1 (it) * 2003-01-20 2004-07-21 Rft Spa Dispositivo di comando a ruota fonica

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781005A (en) * 1995-06-07 1998-07-14 Allegro Microsystems, Inc. Hall-effect ferromagnetic-article-proximity sensor
DE19961884C2 (de) * 1999-12-20 2003-08-21 Thomas Strothmann Anordnung zur kontaktlosen Erfassung von Drehwinkeln, Drehmomenten und sonstigen, vorzugsweise rotatorischen Grössen zwischen rotierenden Teilen
DE10346000A1 (de) * 2002-10-02 2004-04-15 Denso Corp., Kariya Drehmomentsensor

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050209A1 (de) * 2007-10-20 2009-04-23 Valeo Schalter Und Sensoren Gmbh Sensorhalterung und Verfahren zur Befestigung einer Drehmoment- oder Drehwinkelsensoranordnung
EP2300795A1 (fr) * 2008-07-14 2011-03-30 Continental Teves AG & Co. oHG Dispositif capteur de couple avec détection par indexage d'un angle de rotation
JP2012510067A (ja) * 2008-11-25 2012-04-26 ツェットエフ、レンクジステメ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング ステアリングシステムにおけるトルク測定用のセンサ装置
WO2010060851A2 (fr) * 2008-11-25 2010-06-03 Zf Lenksysteme Gmbh Dispositif de détection pour mesurer le couple de rotation dans des systèmes de direction
US20110252916A1 (en) * 2008-11-25 2011-10-20 Wolfgang Abele Sensor device for measuring torque in steering systems
CN102224402B (zh) * 2008-11-25 2013-06-19 Zf操作系统有限公司 转向系统中扭矩测量用的传感装置及相应的转向系统
WO2010060851A3 (fr) * 2008-11-25 2010-08-12 Zf Lenksysteme Gmbh Dispositif de détection pour mesurer le couple de rotation dans des systèmes de direction
WO2012010344A1 (fr) * 2010-07-22 2012-01-26 Schaeffler Technologies Gmbh & Co. Kg Palier de pédalier pour bicyclette
WO2012016863A1 (fr) * 2010-08-03 2012-02-09 Continental Teves Ag & Co. Ohg Système de détection de couple à aimant d'indexation
WO2012016861A1 (fr) * 2010-08-04 2012-02-09 Continental Teves Ag & Co. Ohg Ensemble de détection comprenant un codeur à index magnétique dans un joint de palier
US9140617B2 (en) 2010-08-04 2015-09-22 Continental Teves Ag & Co. Ohg Sensor arrangement comprising magnetic index encoder in a bearing seal
DE102010033769A1 (de) * 2010-08-09 2012-02-09 Valeo Schalter Und Sensoren Gmbh Vorrichtung mit einem Drehmomentsensor und einem Drehwinkelsensor
EP2603774B1 (fr) * 2010-08-09 2015-03-18 Valeo Schalter und Sensoren GmbH Dispositif comportant un capteur de couple et un capteur d'angle de rotation
JP2012058249A (ja) * 2010-09-13 2012-03-22 Lg Innotek Co Ltd トルク・インデックスセンサ
CN102435212A (zh) * 2010-09-13 2012-05-02 Lg伊诺特有限公司 转矩转位传感器
JP2016200609A (ja) * 2010-09-13 2016-12-01 エルジー イノテック カンパニー リミテッド トルク・インデックスセンサ
US20120062216A1 (en) * 2010-09-13 2012-03-15 Lg Innotek Co., Ltd. Torque index sensor
EP2428784A1 (fr) * 2010-09-13 2012-03-14 LG Innotek Co., Ltd. Capteur de couple et de vitesse
US8749228B2 (en) * 2010-09-13 2014-06-10 Lg Innotek Co., Ltd. Torque index sensor
DE102011118642A1 (de) 2011-11-15 2013-05-16 Valeo Schalter Und Sensoren Gmbh Verfahren zum Verbinden eines Sensorteils mit einem Wellenteil eines Kraftfahrzeugs und Anordnung mit einem Wellenteil und einem Sensorteil
EP2594915A2 (fr) 2011-11-15 2013-05-22 Valeo Schalter und Sensoren GmbH Procédé de liaison d'une pièce de capteur avec une pièce d'arbre d'un véhicule automobile et agencement comportant une pièce d'arbre et une pièce de capteur
DE102011056899B4 (de) * 2011-12-22 2015-07-16 Max Baermann Gmbh Drehmomentsensoreinrichtung für ein Lenksystem
DE102011056899A1 (de) * 2011-12-22 2013-06-27 Zf Lenksysteme Gmbh Drehmomentsensoreinrichtung für ein Lenksystem
DE102013006379A1 (de) 2013-04-13 2014-10-16 Valeo Schalter Und Sensoren Gmbh Sensorvorrichtung mit einer Drehmomentsensoreinrichtung und einer Inkrementalsensoreinrichtung und Kraftfahrzeug
WO2019137950A1 (fr) * 2018-01-15 2019-07-18 Zf Friedrichshafen Ag Ensemble magnétique de détection et procédé de montage
US11867531B2 (en) 2018-01-15 2024-01-09 Zf Friedrichshafen Ag Transducer magnet assembly and mounting method
DE102020121895A1 (de) 2020-08-20 2022-02-24 Bourns, Inc. Sensor zum Erfassen einer Position
DE102021129981A1 (de) 2021-11-17 2023-05-17 Valeo Schalter Und Sensoren Gmbh Sensorvorrichtung mit einer Drehmomentsensoreinrichtung und einer Lenkwinkelsensoreinrichtung für ein Kraftfahrzeug

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Publication number Publication date
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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection