DE60222356D1 - Drehwinkelsensor, Drehmomentsensor und Lenkvorrichtung - Google Patents

Drehwinkelsensor, Drehmomentsensor und Lenkvorrichtung

Info

Publication number
DE60222356D1
DE60222356D1 DE60222356T DE60222356T DE60222356D1 DE 60222356 D1 DE60222356 D1 DE 60222356D1 DE 60222356 T DE60222356 T DE 60222356T DE 60222356 T DE60222356 T DE 60222356T DE 60222356 D1 DE60222356 D1 DE 60222356D1
Authority
DE
Germany
Prior art keywords
sensor
angle
steering device
torque sensor
rotation sensor
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
Application number
DE60222356T
Other languages
English (en)
Other versions
DE60222356T2 (de
Inventor
Yoshitomo Tokumoto
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Publication of DE60222356D1 publication Critical patent/DE60222356D1/de
Application granted granted Critical
Publication of DE60222356T2 publication Critical patent/DE60222356T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01D5/14—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
    • G01D5/147—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 movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • 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
    • 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
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains

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)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE60222356T 2001-10-02 2002-10-01 Drehwinkelsensor, Drehmomentsensor und Lenkvorrichtung Expired - Lifetime DE60222356T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001306732A JP2003114103A (ja) 2001-10-02 2001-10-02 回転角検出装置、トルク検出装置及び舵取装置
JP2001306732 2001-10-02

Publications (2)

Publication Number Publication Date
DE60222356D1 true DE60222356D1 (de) 2007-10-25
DE60222356T2 DE60222356T2 (de) 2008-05-29

Family

ID=19126326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60222356T Expired - Lifetime DE60222356T2 (de) 2001-10-02 2002-10-01 Drehwinkelsensor, Drehmomentsensor und Lenkvorrichtung

Country Status (5)

Country Link
US (1) US6763733B2 (de)
EP (1) EP1300662B1 (de)
JP (1) JP2003114103A (de)
KR (1) KR100856634B1 (de)
DE (1) DE60222356T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4085763B2 (ja) 2002-09-25 2008-05-14 株式会社ジェイテクト 操舵状態検出装置
JP2004150882A (ja) * 2002-10-29 2004-05-27 Koyo Seiko Co Ltd 回転角検出装置およびトルク検出装置
FR2874982B1 (fr) * 2004-09-09 2008-02-01 Goodrich Actuation Systems Soc Dispositif de freinage anti-retour a detection de defaillance
KR100610384B1 (ko) 2004-10-06 2006-08-10 현대모비스 주식회사 절대조향각 및 토크 측정 방법과 측정 장치.
US7409878B2 (en) * 2005-04-08 2008-08-12 Honeywell International Inc. Torqueshaft magnetic field measurement systems for gas turbine engines
US7339370B2 (en) * 2005-12-09 2008-03-04 Bourns, Inc. Position and torque sensor
JP2007183121A (ja) * 2006-01-05 2007-07-19 Matsushita Electric Ind Co Ltd 回転角およびトルク検出装置
DE102006020700B4 (de) * 2006-05-04 2008-09-11 Windhorst Beteiligungsgesellschaft Mbh Einrichtung zur Drehwinkelerfassung
KR100986017B1 (ko) 2008-12-01 2010-10-06 대성전기공업 주식회사 조향장치용 비접촉식 토크센서
DE102008042213A1 (de) * 2008-09-19 2010-03-25 Zf Lenksysteme Gmbh Elektromagnetische Servoeinheit
DE102009011352B3 (de) * 2009-03-05 2010-07-15 Bourns, Inc., Riverside Torsionswinkelsensor
JP5193110B2 (ja) * 2009-03-31 2013-05-08 日立電線株式会社 トルク・インデックスセンサ
DE102009020570B4 (de) * 2009-05-08 2012-06-14 Ic - Haus Gmbh Monolithischer Schaltkreis mit integrierten Sensoren und diesen Schaltkreis umfassende Vorrichtung zur Materialprüfung
KR101650455B1 (ko) * 2009-11-20 2016-08-23 엘지이노텍 주식회사 차량의 조향토크 및 조향각 검출장치
CN102155932B (zh) * 2010-07-01 2012-06-27 长春设备工艺研究所 用于扭力轴扭转试验的双编码器角度检测系统
JP5480758B2 (ja) * 2010-09-13 2014-04-23 日立金属株式会社 トルクインデックスセンサ
JP5115610B2 (ja) * 2010-09-23 2013-01-09 株式会社デンソー 回転角検出装置、および、これを用いた電動パワーステアリング装置
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
DE102011002563A1 (de) * 2010-12-20 2012-06-21 Robert Bosch Gmbh Sensoranordnung
JP2012147519A (ja) * 2011-01-07 2012-08-02 Mitsuba Corp モータ装置
US8776619B2 (en) 2011-11-18 2014-07-15 Bourns, Inc. Small angle sensor for measuring steering shaft torque
KR101922495B1 (ko) * 2013-04-25 2018-11-27 주식회사 만도 토크 신뢰성 제공 방법 및 제어 장치
JP6239342B2 (ja) * 2013-10-24 2017-11-29 日立金属株式会社 車両用検出装置
US9146167B2 (en) * 2014-02-28 2015-09-29 Ford Global Technologies, Llc Torque sensor assembly for a motor vehicle and method of measuring torque
DE102014210518A1 (de) 2014-06-03 2015-12-03 Continental Teves Ag & Co. Ohg True Power On Lenkwinkelsensor mit Umdrehungszählung
KR101888480B1 (ko) * 2016-08-11 2018-09-20 이광남 복합형 토오크센서
US10969257B2 (en) 2016-09-23 2021-04-06 Hamlin Electronics (Suzhou) Co. Ltd. Rotary position sensor with dual magnet arrangement
WO2018053793A1 (en) * 2016-09-23 2018-03-29 Hamlin Electronics (Suzhou) Co., Ltd. Integrated dual rotary position sensor
DE102017200988A1 (de) * 2017-01-23 2018-07-26 Robert Bosch Gmbh Geberradanordnung und Verfahren zum Ermitteln einer Absolutwinkelposition und einer Drehrichtung
WO2018195053A1 (en) * 2017-04-17 2018-10-25 Lord Corporation Methods and systems for measuring parameters of rotating shafts and couplings
US10921161B2 (en) * 2018-12-04 2021-02-16 China Automotive Systems, Inc. Differential angle sensor
JP6893267B1 (ja) 2020-03-10 2021-06-23 三菱電機株式会社 磁気検出装置
EP4071050A1 (de) * 2021-04-07 2022-10-12 Airbus Operations GmbH Antriebssystem mit integrierter drehmomentmessvorrichtung
CN113137940B (zh) * 2021-04-23 2022-03-22 歌尔股份有限公司 电子设备的控制方法、装置、设备及可读存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151002B1 (de) * 1984-01-25 1991-08-28 Matsushita Electric Industrial Co., Ltd. Magnetmessaufnehmer
JPH0769137B2 (ja) * 1987-03-13 1995-07-26 松下電器産業株式会社 回転角度検出装置
JPS6416919A (en) * 1987-07-10 1989-01-20 Matsushita Electric Ind Co Ltd Rotational angle detector
US4996890A (en) * 1988-10-07 1991-03-05 Koyo Seiko Co. Ltd. Torque sensor
JPH02221830A (ja) * 1989-02-22 1990-09-04 Kubota Ltd 磁歪式トルクセンサ
JP2811980B2 (ja) * 1991-03-04 1998-10-15 松下電器産業株式会社 トルクセンサ
US5796014A (en) * 1996-09-03 1998-08-18 Nsk Ltd. Torque sensor
JP2000205811A (ja) * 1999-01-08 2000-07-28 Alps Electric Co Ltd 回転型センサ
EP1087218A4 (de) 1999-04-07 2006-06-07 Koyo Seiko Co Drehwinkeldetektor, drehmomentodetektor und lenkradanordnung
JP2001056206A (ja) 1999-08-18 2001-02-27 Asmo Co Ltd 回転センサ
DE10041095B4 (de) 1999-12-06 2015-11-12 Robert Bosch Gmbh Vorrichtung zur Messung eines Winkels und/oder eines Drehmomentes eines drehbaren Körpers
JP3464195B2 (ja) * 2000-06-23 2003-11-05 株式会社村田製作所 磁気センサ、磁気センサ装置およびトルクセンサ
JP3681324B2 (ja) * 2000-07-14 2005-08-10 光洋精工株式会社 トルク検出装置及び電動パワーステアリング装置
JP2002107112A (ja) 2000-09-27 2002-04-10 Koyo Seiko Co Ltd 回転角度検出装置、トルク検出装置及び舵取装置

Also Published As

Publication number Publication date
US6763733B2 (en) 2004-07-20
JP2003114103A (ja) 2003-04-18
EP1300662A2 (de) 2003-04-09
EP1300662B1 (de) 2007-09-12
KR100856634B1 (ko) 2008-09-03
EP1300662A3 (de) 2003-09-24
KR20030028704A (ko) 2003-04-10
DE60222356T2 (de) 2008-05-29
US20030062890A1 (en) 2003-04-03

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