[go: up one dir, main page]

WO2013004540A3 - Einrichtung zur messung von winkel und winkelgeschwindigkeit oder weg und geschwindigkeit - Google Patents

Einrichtung zur messung von winkel und winkelgeschwindigkeit oder weg und geschwindigkeit Download PDF

Info

Publication number
WO2013004540A3
WO2013004540A3 PCT/EP2012/062293 EP2012062293W WO2013004540A3 WO 2013004540 A3 WO2013004540 A3 WO 2013004540A3 EP 2012062293 W EP2012062293 W EP 2012062293W WO 2013004540 A3 WO2013004540 A3 WO 2013004540A3
Authority
WO
WIPO (PCT)
Prior art keywords
speed
angular velocity
distance
sensor
encoder
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
PCT/EP2012/062293
Other languages
English (en)
French (fr)
Other versions
WO2013004540A2 (de
Inventor
Heinrich Acker
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.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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 and Co OHG filed Critical Continental Teves AG and Co OHG
Priority to KR1020147003206A priority Critical patent/KR20140045539A/ko
Priority to CN201280033485.3A priority patent/CN103635811B/zh
Priority to EP12729975.8A priority patent/EP2729815A2/de
Priority to US14/130,587 priority patent/US9482687B2/en
Publication of WO2013004540A2 publication Critical patent/WO2013004540A2/de
Publication of WO2013004540A3 publication Critical patent/WO2013004540A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • G01P3/486—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 photo-electric detectors
    • 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
    • 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
    • G01P3/488—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 variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Navigation (AREA)

Abstract

Es wird eine Einrichtung zur Messung von Winkel und Winkelgeschwindigkeit oder Weg und Geschwindigkeit eines sich bewegenden Teiles beschrieben. Die Einrichtung besitzt einen stationär anordbaren oder angeordneten Sensor und einen am sich bewegenden Teil anordbaren oder angeordneten Encoder, der gemeinsam mit dem Sensor ein vom Sensor zu demodulierendes Modulationssignal erzeugt. Der Encoder besitzt für die für die Winkelgeschwindigkeits/Geschwindigkeitsmessung erforderliche Frequenzmessung eine ein periodisches Muster wiedergebende Struktur, die durch mindestens einen Indexbereich für die Winkel/Wegmessung unterbrochen ist. Im Indexbereich weist der Encoder ein Ersatzmuster auf, das sich vom periodischen Muster durch mindestens eine vom Sensor erfassbare physikalische Größe unterscheidet, jedoch eine die Frequenzmessung auch im Indexbereich ermöglichende Struktur besitzt.
PCT/EP2012/062293 2011-07-06 2012-06-26 Einrichtung zur messung von winkel und winkelgeschwindigkeit oder weg und geschwindigkeit Ceased WO2013004540A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020147003206A KR20140045539A (ko) 2011-07-06 2012-06-26 각도와 각속도 또는 거리와 속도를 측정하는 디바이스
CN201280033485.3A CN103635811B (zh) 2011-07-06 2012-06-26 用于测量角度和角速度或者位移和速度的装置
EP12729975.8A EP2729815A2 (de) 2011-07-06 2012-06-26 Einrichtung zur messung von winkel und winkelgeschwindigkeit oder weg und geschwindigkeit
US14/130,587 US9482687B2 (en) 2011-07-06 2012-06-26 Device for measuring angle and angular velocity or distance and speed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011078717.8 2011-07-06
DE102011078717A DE102011078717A1 (de) 2011-07-06 2011-07-06 Einrichtung zur Messung von Winkel und Winkelgeschwindigkeit oder Weg und Geschwindigkeit

Publications (2)

Publication Number Publication Date
WO2013004540A2 WO2013004540A2 (de) 2013-01-10
WO2013004540A3 true WO2013004540A3 (de) 2013-05-30

Family

ID=46384387

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/062293 Ceased WO2013004540A2 (de) 2011-07-06 2012-06-26 Einrichtung zur messung von winkel und winkelgeschwindigkeit oder weg und geschwindigkeit

Country Status (6)

Country Link
US (1) US9482687B2 (de)
EP (1) EP2729815A2 (de)
KR (1) KR20140045539A (de)
CN (1) CN103635811B (de)
DE (1) DE102011078717A1 (de)
WO (1) WO2013004540A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013102371B4 (de) * 2013-03-11 2022-02-03 Danfoss Power Solutions Gmbh & Co. Ohg Signalgeber für eine Drehbewegungsmessanordnung
DE102016103996B4 (de) 2016-03-04 2023-09-28 Dr. Fritz Faulhaber Gmbh & Co. Kg Encodier-System für kleinbauende Elektromotoren
DE102018203700B4 (de) * 2018-03-12 2023-10-12 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Drehwinkelerfassungseinrichtung für eine Komponente einer Bremse eines Fahrzeugs und Verfahren zum Bestimmen einer Drehwinkelposition der Komponente
CN110260835B (zh) * 2019-06-21 2021-03-16 天津理工大学 一种利用固有频率测量可变夹角角度的方法及装置
CN112557689A (zh) * 2020-11-27 2021-03-26 中国航发四川燃气涡轮研究院 一种基于非对称结构音轮的转速综合测量装置
CN119716131A (zh) * 2024-11-28 2025-03-28 中国科学院苏州生物医学工程技术研究所 一种微型导管转速测量装置、系统及方法、设备、介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641592A1 (de) * 1976-09-16 1978-03-23 Bosch Gmbh Robert Einrichtung zur lageerkennung und drehzahlermittlung einer rotierenden welle
US4866269A (en) * 1988-05-19 1989-09-12 General Motors Corporation Optical shaft position and speed sensor
US6404188B1 (en) * 1998-03-19 2002-06-11 Honeywell Inc Single geartooth sensor yielding multiple output pulse trains
US20100245007A1 (en) * 2004-08-17 2010-09-30 Nok Corporation Pulsar ring for magnetic rotary encoder

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357061C2 (de) * 1973-11-15 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Abgabe von gleichmäßigen Impulsen bei bestimmten Winkelstellungen einer drehbaren Welle und zur Bildung von wenigstens einem Bezugssignal
CH608150A5 (de) * 1975-07-02 1978-12-15 Hartig Gunter
IT1043269B (it) * 1975-10-10 1980-02-20 Magneti Marelli Spa Sistema di inviduazione di una pluralita di posizioni angolaridi un organo rotante
DE3541624A1 (de) * 1985-11-25 1987-05-27 Siemens Ag Anordnung zur identifikation von winkelimpulsen
JPH01502452A (ja) * 1987-02-24 1989-08-24 レニショウ パブリック リミテッド カンパニー 位置決め装置用スケール
US5461311A (en) * 1992-12-24 1995-10-24 Kayaba Kogyo Kabushiki Kaisha Rod axial position detector including plural scales wherein nonmagnetized portions have differing spacing and differing depths and means for calculating the absolute position are provided
DE4244291A1 (de) 1992-12-28 1994-06-30 Fernsprech Und Signalbau Gmbh Fernsprechgerät
JP3196459B2 (ja) * 1993-10-29 2001-08-06 キヤノン株式会社 ロータリーエンコーダ
US5929789A (en) * 1997-04-09 1999-07-27 Hewlett-Packrd Company Single channel incremental position encorder with incorporated reference mark
US6140636A (en) * 1998-03-23 2000-10-31 Hewlett-Packard Company Single track encoder for providing absolute position information
DE102008020455A1 (de) * 2008-04-23 2009-10-29 Carl Freudenberg Kg Magnetischer Encoder
CN102089617B (zh) * 2008-07-07 2013-06-12 皇家飞利浦电子股份有限公司 激光自混合测量系统
US8878526B2 (en) * 2009-01-27 2014-11-04 Renishaw Plc Magnetic encoder apparatus
US9297321B2 (en) * 2011-12-13 2016-03-29 Woodward, Inc. Flexible crank angle position sensing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641592A1 (de) * 1976-09-16 1978-03-23 Bosch Gmbh Robert Einrichtung zur lageerkennung und drehzahlermittlung einer rotierenden welle
US4866269A (en) * 1988-05-19 1989-09-12 General Motors Corporation Optical shaft position and speed sensor
US6404188B1 (en) * 1998-03-19 2002-06-11 Honeywell Inc Single geartooth sensor yielding multiple output pulse trains
US20100245007A1 (en) * 2004-08-17 2010-09-30 Nok Corporation Pulsar ring for magnetic rotary encoder

Also Published As

Publication number Publication date
CN103635811B (zh) 2015-11-25
US9482687B2 (en) 2016-11-01
DE102011078717A1 (de) 2013-01-10
WO2013004540A2 (de) 2013-01-10
CN103635811A (zh) 2014-03-12
US20140116132A1 (en) 2014-05-01
KR20140045539A (ko) 2014-04-16
EP2729815A2 (de) 2014-05-14

Similar Documents

Publication Publication Date Title
WO2013004540A3 (de) Einrichtung zur messung von winkel und winkelgeschwindigkeit oder weg und geschwindigkeit
WO2011129617A3 (en) Determination of a location of an apparatus
EP2392897A4 (de) Winkelgeschwindigkeitssensor, elektronische vorrichtung und verfahren zur winkelgeschwindigkeitserkennung
WO2013016453A3 (en) Low-power vehicle detection
HK1253392A1 (zh) 英里数和速度的估算
WO2012030078A3 (ko) 근접센서를 이용한 이동 감지장치 및 이동 감지방법
EP2630452A4 (de) Nmr-strömungsmessung mittels geschwindigkeitsauswahl und fernerkennung
WO2012024254A3 (en) Force and true capacitive touch measurement techniques for capacitive touch sensors
WO2013143728A3 (de) Positionserfassungsvorrichtung und verfahren zum erfassen einer position eines beweglichen elements einer antriebsvorrichtung
WO2011008503A3 (en) Coordinate measurement machine with vibration detection
EP2618101A4 (de) Messverfahren, sensor und betriebsverfahren zur absoluten positionsmessung der verschiebung eines kapazitiven gitters
WO2012027431A3 (en) Machine navigation system having integrity checking
WO2014000744A3 (en) Wind turbine blade vibration detection and radar calibration
WO2012022934A3 (en) Detection of moving objects
WO2012151125A3 (en) System for measuring length of a beam extension and detecting support
GB201320076D0 (en) Absolute distance meter based on an undersampling method
WO2011034584A3 (en) Optical position and/or shape sensing
NZ622924A (en) System and method for supporting an exercise movement
WO2009063400A3 (en) Orientation measurement of an object
WO2013009875A3 (en) pH SENSOR SYSTEMS AND METHODS OF SENSING pH
MX2013010528A (es) Dispositivo para medir características físicas y/o cambio en las características físicas en un material de hoja y una hoja adaptada para uso con dicho dispositivo.
EP2538175A4 (de) Winkelgeschwindigkeitssensor und verbundsensor zur erkennung einer winkelgeschwindigkeit und -beschleunigung
WO2012163673A3 (de) Verfahren zur erfassung der querposition von einem packstoff, insbesondere einer folienverpackung, sowie entsprechende vorrichtung und entsprechender packstoff
WO2013004539A3 (de) Verfahren und einrichtung zur messung des absoluten drehwinkels
MY159549A (en) Tire pneumatic pressure monitor device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12729975

Country of ref document: EP

Kind code of ref document: A2

REEP Request for entry into the european phase

Ref document number: 2012729975

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2012729975

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 14130587

Country of ref document: US

ENP Entry into the national phase

Ref document number: 20147003206

Country of ref document: KR

Kind code of ref document: A