WO2003087845A3 - Verfahren und vorrichtung zur erfassung von ortsverschiebungen und drehbewegungen - Google Patents

Verfahren und vorrichtung zur erfassung von ortsverschiebungen und drehbewegungen Download PDF

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Publication number
WO2003087845A3
WO2003087845A3 PCT/EP2003/003947 EP0303947W WO03087845A3 WO 2003087845 A3 WO2003087845 A3 WO 2003087845A3 EP 0303947 W EP0303947 W EP 0303947W WO 03087845 A3 WO03087845 A3 WO 03087845A3
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WO
WIPO (PCT)
Prior art keywords
local
rotations
signal
detection
sin
Prior art date
Application number
PCT/EP2003/003947
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English (en)
French (fr)
Other versions
WO2003087845A2 (de
Inventor
Peter Lohberg
Original Assignee
Continental Teves Ag & Co Ohg
Peter Lohberg
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 Continental Teves Ag & Co Ohg, Peter Lohberg filed Critical Continental Teves Ag & Co Ohg
Priority to EP03720477A priority Critical patent/EP1499901A2/de
Priority to JP2003584737A priority patent/JP4410566B2/ja
Priority to DE10391610T priority patent/DE10391610D2/de
Priority to US10/510,856 priority patent/US7170280B2/en
Priority to KR10-2004-7016612A priority patent/KR20040102113A/ko
Publication of WO2003087845A2 publication Critical patent/WO2003087845A2/de
Publication of WO2003087845A3 publication Critical patent/WO2003087845A3/de

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

Verfahren zur Erfassung von Ortsverschiebungen und Drehbewegungen, bei dem aus zwei getrennt erzeugten Signalen von zwei zueinander beabstandeten Wandlerelementen (W1, W2) ein Summensignal und zusätzlich ein Differenzsignal gebildet wird und anschliessend das gebildete Summensignal und das gebildete Differenzsignal miteinander ODER-verknüpft werden. Vorrichtung zur Ortsfrequenzverdopplung von bewegten inkrementalen Massstäben, bestehend aus Encoder (1a, 1b, 1c), magnetisch empfindlichem Wandler (9, 13) und einer mit diesem elektrisch verbundenen Signalaufbereitungsstufe (6a, 6b), wobei der Wandler mindestens zwei sensorisch aktive Funktionsgruppen umfasst, welche um eine Ortsphase φ örtlich zueinander versetzte, sensorisch aktive Gruppen oder Teilgruppen (W1, W2) zeitgleich zur Abtastung des bewegten Massstabes nutzen, und wobei die Funktionsgruppen Mittel umfassen, mit denen mindestens zwei unabhängige Teilsignale S1 = V * sin (ω t) und S2 = -V * sin(ω t + φ) erzeugt werden.
PCT/EP2003/003947 2002-04-18 2003-04-16 Verfahren und vorrichtung zur erfassung von ortsverschiebungen und drehbewegungen WO2003087845A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP03720477A EP1499901A2 (de) 2002-04-18 2003-04-16 Verfahren und vorrichtung zur erfassung von ortsverschiebungen und drehbewegungen
JP2003584737A JP4410566B2 (ja) 2002-04-18 2003-04-16 移動および回転運動を検出する方法と装置
DE10391610T DE10391610D2 (de) 2002-04-18 2003-04-16 Verfahren und Vorrichtung zur Erfassung von Ortsverschiebungen und Drehbewegungen
US10/510,856 US7170280B2 (en) 2002-04-18 2003-04-16 Method and device for the detection of local displacements and rotations
KR10-2004-7016612A KR20040102113A (ko) 2002-04-18 2003-04-16 국부적인 변위 및 회전을 검출하는 방법 및 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10217435.0 2002-04-18
DE10217435 2002-04-18

Publications (2)

Publication Number Publication Date
WO2003087845A2 WO2003087845A2 (de) 2003-10-23
WO2003087845A3 true WO2003087845A3 (de) 2004-02-19

Family

ID=29224577

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/003947 WO2003087845A2 (de) 2002-04-18 2003-04-16 Verfahren und vorrichtung zur erfassung von ortsverschiebungen und drehbewegungen

Country Status (7)

Country Link
US (1) US7170280B2 (de)
EP (1) EP1499901A2 (de)
JP (1) JP4410566B2 (de)
KR (1) KR20040102113A (de)
CN (1) CN100439921C (de)
DE (1) DE10391610D2 (de)
WO (1) WO2003087845A2 (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005134283A (ja) * 2003-10-31 2005-05-26 Aisin Seiki Co Ltd ２線式の電流出力センサ及び該センサ用ｉｃ
DE102006007871A1 (de) * 2005-03-03 2006-09-21 Continental Teves Ag & Co. Ohg Sensor und Verfahren zur Erfaasung von Ortsverschiebungen und Drehbewegungen
DE102005022596A1 (de) * 2005-05-17 2006-11-23 Continental Teves Ag & Co. Ohg Anordnung zur eigensicheren Raddrehzahlerfassung
US20080218159A1 (en) * 2005-06-17 2008-09-11 Nxp B.V. Sensor System For Determining a Position or a Rotational Speed of an Object
WO2007014947A1 (de) * 2005-08-01 2007-02-08 Continental Teves Ag & Co. Ohg Anordnung zur raddrehzahlerfassung mit erhöhter eigensicherheit
JP4883959B2 (ja) * 2005-08-17 2012-02-22 Ｎｔｎ株式会社 回転検出装置および回転検出装置付き軸受
JP4317855B2 (ja) * 2006-02-15 2009-08-19 三菱電機株式会社 磁気検出装置
US20080007255A1 (en) * 2006-07-10 2008-01-10 Honeywell International Inc. Encoded linear position sensor
US7719411B2 (en) * 2007-06-12 2010-05-18 Robert Bosch Gmbh Method and system of transmitting a plurality of movement parameters of a vehicle via a two-wire interface
DE102007029819B4 (de) * 2007-06-28 2012-02-02 Infineon Technologies Ag Sensor und Sensoranordnung
US7525306B2 (en) * 2007-09-12 2009-04-28 Randel Brandstrom Magnetic encoder with separation of sensor from the environment
US9823090B2 (en) 2014-10-31 2017-11-21 Allegro Microsystems, Llc Magnetic field sensor for sensing a movement of a target object
US8020455B2 (en) * 2008-06-06 2011-09-20 General Electric Company Magnetostrictive sensing systems and methods for encoding
US8624588B2 (en) * 2008-07-31 2014-01-07 Allegro Microsystems, Llc Apparatus and method for providing an output signal indicative of a speed of rotation and a direction of rotation as a ferromagnetic object
DE102008042795A1 (de) * 2008-10-13 2010-04-15 Robert Bosch Gmbh Vorrichtung zur Erfassung eines Drehwinkels eines drehbaren Teils
DE102010003292A1 (de) * 2010-03-25 2011-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sensoranordnung und Verfahren zum Ermitteln einer Magnetisierungseinrichtung eines Gebermagneten
WO2011154531A1 (de) * 2010-06-10 2011-12-15 Continental Teves Ag & Co. Ohg Geschwindigkeitssensor mit costas-schleife
CN101886936A (zh) * 2010-06-23 2010-11-17 济南开易达智能科技有限公司 差分倍频旋转编码器
US8664943B2 (en) * 2010-07-07 2014-03-04 Asahi Kasei Microdevices Corporation Position detecting apparatus
US8729892B2 (en) * 2011-04-01 2014-05-20 Allegro Microsystems, Llc Differential magnetic field sensor structure for orientation independent measurement
US20130241542A1 (en) 2012-03-14 2013-09-19 Wolfgang Raberg Xmr monocell sensors, systems and methods
US9817085B2 (en) * 2012-03-15 2017-11-14 Infineon Technologies Ag Frequency doubling of xMR signals
US9817078B2 (en) 2012-05-10 2017-11-14 Allegro Microsystems Llc Methods and apparatus for magnetic sensor having integrated coil
US8754640B2 (en) 2012-06-18 2014-06-17 Allegro Microsystems, Llc Magnetic field sensors and related techniques that can provide self-test information in a formatted output signal
US10495699B2 (en) 2013-07-19 2019-12-03 Allegro Microsystems, Llc Methods and apparatus for magnetic sensor having an integrated coil or magnet to detect a non-ferromagnetic target
US10145908B2 (en) 2013-07-19 2018-12-04 Allegro Microsystems, Llc Method and apparatus for magnetic sensor producing a changing magnetic field
US9810519B2 (en) 2013-07-19 2017-11-07 Allegro Microsystems, Llc Arrangements for magnetic field sensors that act as tooth detectors
DE102013221943A1 (de) * 2013-10-29 2015-04-30 Schaeffler Technologies Gmbh & Co. Kg Sensorsystem zur Drehzahlmessung mit einem Polrad mit linearisiertem Magnetfeld
DE102014207767A1 (de) 2014-04-24 2015-10-29 Continental Teves Ag & Co. Ohg Drehzahlsensorerweiterung für einen Resolver
DE102015209447A1 (de) * 2014-05-23 2015-11-26 Continental Teves Ag & Co. Ohg Statisch prüfbarer Raddrehzahlsensor
US9267819B2 (en) * 2014-06-12 2016-02-23 Mitutoyo Corporation Absolute position encoder scale having plates alternating with varying recesses
KR101952049B1 (ko) * 2014-08-13 2019-02-25 더 팀켄 컴퍼니 센서 시스템을 위한 프로그램 가능한 보간 모듈
KR101610634B1 (ko) * 2014-09-15 2016-04-11 현대모비스 주식회사 Mdps 구동용 모터의 속도 측정 장치 및 방법
US9823092B2 (en) 2014-10-31 2017-11-21 Allegro Microsystems, Llc Magnetic field sensor providing a movement detector
US9719806B2 (en) 2014-10-31 2017-08-01 Allegro Microsystems, Llc Magnetic field sensor for sensing a movement of a ferromagnetic target object
US9720054B2 (en) 2014-10-31 2017-08-01 Allegro Microsystems, Llc Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element
US10712403B2 (en) 2014-10-31 2020-07-14 Allegro Microsystems, Llc Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element
DE102015213572A1 (de) * 2015-07-20 2017-01-26 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Drehzahlsensors, Drehzahlsensoreinrichtung
US10495700B2 (en) 2016-01-29 2019-12-03 Allegro Microsystems, Llc Method and system for providing information about a target object in a formatted output signal
EP4067908A1 (de) 2016-05-17 2022-10-05 Allegro MicroSystems, LLC Magnetfeldsensoren und ausgangssignalformate für einen magnetfeldsensor
JP6546565B2 (ja) * 2016-06-02 2019-07-17 日本電産サンキョー株式会社 直動回転検出器、直動回転検出器ユニットおよび直動回転駆動装置
US10012518B2 (en) 2016-06-08 2018-07-03 Allegro Microsystems, Llc Magnetic field sensor for sensing a proximity of an object
US10260905B2 (en) 2016-06-08 2019-04-16 Allegro Microsystems, Llc Arrangements for magnetic field sensors to cancel offset variations
US10041810B2 (en) 2016-06-08 2018-08-07 Allegro Microsystems, Llc Arrangements for magnetic field sensors that act as movement detectors
CN106595465B (zh) * 2016-12-19 2019-12-17 安徽江淮汽车集团股份有限公司 一种检测轮速传感器气隙的方法及系统
US10036654B1 (en) * 2017-01-31 2018-07-31 Kitty Hawk Corporation Fault tolerant servo sensor with linear hall sensors and discrete hall sensors
FR3066722B1 (fr) * 2017-05-23 2019-06-07 Continental Automotive France Procede de determination de la mise en mouvement d’un vehicule automobile muni d'un systeme de surveillance de la pression d’un pneumatique
US10641842B2 (en) 2017-05-26 2020-05-05 Allegro Microsystems, Llc Targets for coil actuated position sensors
US10837943B2 (en) 2017-05-26 2020-11-17 Allegro Microsystems, Llc Magnetic field sensor with error calculation
US11428755B2 (en) 2017-05-26 2022-08-30 Allegro Microsystems, Llc Coil actuated sensor with sensitivity detection
US10996289B2 (en) 2017-05-26 2021-05-04 Allegro Microsystems, Llc Coil actuated position sensor with reflected magnetic field
US10324141B2 (en) 2017-05-26 2019-06-18 Allegro Microsystems, Llc Packages for coil actuated position sensors
US10310028B2 (en) 2017-05-26 2019-06-04 Allegro Microsystems, Llc Coil actuated pressure sensor
DE102017123772B4 (de) * 2017-10-12 2019-06-19 Paul Tutzu Elektromagnetisches Messsystem für die Erfassung von Länge und Winkel basierend auf dem Magnetoimpedanzeffekt
DE102017221883A1 (de) * 2017-12-05 2019-06-06 Zf Friedrichshafen Ag Ermittlung einer Drehzahl und einer Drehrichtung eines drehbaren Bauteils
SE542950C2 (en) * 2018-02-01 2020-09-22 Leine & Linde Ab Methods, computer programs, devices and encoders for signal error correction
US10866117B2 (en) 2018-03-01 2020-12-15 Allegro Microsystems, Llc Magnetic field influence during rotation movement of magnetic target
US10656170B2 (en) 2018-05-17 2020-05-19 Allegro Microsystems, Llc Magnetic field sensors and output signal formats for a magnetic field sensor
US10612946B2 (en) 2018-05-30 2020-04-07 Rockwell Automation Technologies, Inc. Encoder system for position determination with inclined scale
US11255700B2 (en) 2018-08-06 2022-02-22 Allegro Microsystems, Llc Magnetic field sensor
US10823586B2 (en) 2018-12-26 2020-11-03 Allegro Microsystems, Llc Magnetic field sensor having unequally spaced magnetic field sensing elements
US11061084B2 (en) 2019-03-07 2021-07-13 Allegro Microsystems, Llc Coil actuated pressure sensor and deflectable substrate
US10955306B2 (en) 2019-04-22 2021-03-23 Allegro Microsystems, Llc Coil actuated pressure sensor and deformable substrate
US11237020B2 (en) 2019-11-14 2022-02-01 Allegro Microsystems, Llc Magnetic field sensor having two rows of magnetic field sensing elements for measuring an angle of rotation of a magnet
US11280637B2 (en) 2019-11-14 2022-03-22 Allegro Microsystems, Llc High performance magnetic angle sensor
CN113008129B (zh) * 2019-12-19 2022-11-25 通用技术集团国测时栅科技有限公司 多圈绝对式时栅角位移传感器
US11262422B2 (en) 2020-05-08 2022-03-01 Allegro Microsystems, Llc Stray-field-immune coil-activated position sensor
US11493361B2 (en) 2021-02-26 2022-11-08 Allegro Microsystems, Llc Stray field immune coil-activated sensor
US11578997B1 (en) 2021-08-24 2023-02-14 Allegro Microsystems, Llc Angle sensor using eddy currents
US11573075B1 (en) 2021-09-16 2023-02-07 Beta Air, Llc Systems and methods for estimating angular position
CN115265605B (zh) * 2021-12-01 2024-03-12 苏州纳芯微电子股份有限公司 传感器电路及运动数据检测装置
CN115077571A (zh) * 2021-12-09 2022-09-20 苏州纳芯微电子股份有限公司 运动数据检测装置及其传感器电路

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504583A1 (de) * 1991-02-18 1992-09-23 ITT Automotive Europe GmbH Verfahren und Anordnung zur Erkennung einer Bewegungsrichtung, insbesondere einer Drehrichtung
DE19501513A1 (de) * 1995-01-19 1996-07-25 Teves Gmbh Alfred Verfahrem zum Erkennen einer Bewegungsrichtung, insbesondere einer Drehrichtung
DE19620582A1 (de) * 1996-05-22 1997-11-27 Teves Gmbh Alfred Luftreifen
WO1999049322A1 (de) * 1998-03-20 1999-09-30 Continental Teves Ag & Co. Ohg Sensoranordnung zur erfassung von bewegungen
WO2000054059A1 (fr) * 1999-03-10 2000-09-14 S.N.R. Roulements Ensemble preassemble formant joint d'etancheite a codeur incorpore et roulement ou palier comportant un tel ensemble
US6340908B1 (en) * 1999-04-21 2002-01-22 Sony Corporation Phase adjusting circuit, scaling signal generation circuit using phase adjusting circuit, and position measuring apparatus using scaling signal generation circuit
EP1243899A1 (de) * 2001-03-21 2002-09-25 Philips Corporate Intellectual Property GmbH Anordnung zur Positions-, Winkel- oder Drehzahlbestimmung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586965A (en) * 1969-10-13 1971-06-22 Gen Kinetics Inc Apparatus for testing and evaluating a magnetic medium for defects
DE2920147A1 (de) * 1979-05-18 1980-12-11 Volkswagenwerk Ag Anordnung mit einem elektrodynamischen beschleunigungssensor und einer auswerteschaltung
US5424638A (en) * 1994-03-30 1995-06-13 Seagate Technology, Inc. Sampled data flaw detection for magnetic media
DE19634715A1 (de) * 1996-08-28 1998-03-05 Teves Gmbh Alfred Anordnung zur Erfassung des Drehverhaltens eines Rades
DE19906937A1 (de) 1999-02-19 2000-09-14 Mannesmann Vdo Ag Drehzahlgeber

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504583A1 (de) * 1991-02-18 1992-09-23 ITT Automotive Europe GmbH Verfahren und Anordnung zur Erkennung einer Bewegungsrichtung, insbesondere einer Drehrichtung
DE19501513A1 (de) * 1995-01-19 1996-07-25 Teves Gmbh Alfred Verfahrem zum Erkennen einer Bewegungsrichtung, insbesondere einer Drehrichtung
DE19620582A1 (de) * 1996-05-22 1997-11-27 Teves Gmbh Alfred Luftreifen
WO1999049322A1 (de) * 1998-03-20 1999-09-30 Continental Teves Ag & Co. Ohg Sensoranordnung zur erfassung von bewegungen
WO2000054059A1 (fr) * 1999-03-10 2000-09-14 S.N.R. Roulements Ensemble preassemble formant joint d'etancheite a codeur incorpore et roulement ou palier comportant un tel ensemble
US6340908B1 (en) * 1999-04-21 2002-01-22 Sony Corporation Phase adjusting circuit, scaling signal generation circuit using phase adjusting circuit, and position measuring apparatus using scaling signal generation circuit
EP1243899A1 (de) * 2001-03-21 2002-09-25 Philips Corporate Intellectual Property GmbH Anordnung zur Positions-, Winkel- oder Drehzahlbestimmung

Also Published As

Publication number Publication date
EP1499901A2 (de) 2005-01-26
JP2005523436A (ja) 2005-08-04
US7170280B2 (en) 2007-01-30
WO2003087845A2 (de) 2003-10-23
JP4410566B2 (ja) 2010-02-03
CN100439921C (zh) 2008-12-03
DE10391610D2 (de) 2005-01-27
KR20040102113A (ko) 2004-12-03
US20050179429A1 (en) 2005-08-18
CN1646921A (zh) 2005-07-27

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