DE3372543D1 - Speed measurement system - Google Patents

Speed measurement system

Info

Publication number
DE3372543D1
DE3372543D1 DE8383400581T DE3372543T DE3372543D1 DE 3372543 D1 DE3372543 D1 DE 3372543D1 DE 8383400581 T DE8383400581 T DE 8383400581T DE 3372543 T DE3372543 T DE 3372543T DE 3372543 D1 DE3372543 D1 DE 3372543D1
Authority
DE
Germany
Prior art keywords
measurement system
speed measurement
speed
measurement
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
Application number
DE8383400581T
Other languages
English (en)
Inventor
Richard Wayne Cording
John Carlyle Teager
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.)
Allied Corp
Original Assignee
Allied 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 Allied Corp filed Critical Allied Corp
Application granted granted Critical
Publication of DE3372543D1 publication Critical patent/DE3372543D1/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489Digital circuits therefor
DE8383400581T 1982-03-22 1983-03-21 Speed measurement system Expired DE3372543D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/360,549 US4485452A (en) 1982-03-22 1982-03-22 Speed measurement system

Publications (1)

Publication Number Publication Date
DE3372543D1 true DE3372543D1 (en) 1987-08-20

Family

ID=23418458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383400581T Expired DE3372543D1 (en) 1982-03-22 1983-03-21 Speed measurement system

Country Status (5)

Country Link
US (1) US4485452A (de)
EP (1) EP0090717B1 (de)
JP (1) JPS58213254A (de)
CA (1) CA1189723A (de)
DE (1) DE3372543D1 (de)

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DE3213801A1 (de) * 1982-04-15 1983-10-27 Alfred Teves Gmbh, 6000 Frankfurt Verfahren und vorrichtung zur erzeugung von zahlenwerten, die der frequenz der messimpulse einer messimpulsfolge proportional sind
JPS60131465A (ja) * 1983-12-20 1985-07-13 Mitsubishi Electric Corp 回転速度検出装置
US4685075A (en) * 1984-05-03 1987-08-04 Kaijo Denki Co., Ltd. Apparatus for measuring propagation time of ultrasonic waves
JPS6197578A (ja) * 1984-10-19 1986-05-16 Toshiba Corp 測定パルス処理装置
JPS61245063A (ja) * 1985-04-23 1986-10-31 Nippon Air Brake Co Ltd 車輪速度検出方法
JPH0658223B2 (ja) * 1985-06-13 1994-08-03 株式会社ゼクセル 回転装置用タイミング信号発生装置
JPS6281570A (ja) * 1985-10-04 1987-04-15 Mitsubishi Electric Corp 速度検出装置
FR2593606B1 (fr) * 1986-01-29 1988-12-09 Malinet Frederic Procede permettant de calculer la vitesse instantanee d'avancement d'un organe tournant ou percutant notamment d'un outil de forage et appareil permettant la mise en oeuvre de ce procede
US4697125A (en) * 1986-03-24 1987-09-29 Performance Controls, Inc. Method and apparatus for determining shaft position and for providing commutation signals
US4799178A (en) * 1987-05-26 1989-01-17 Delco Electronics Corporation Method and apparatus for detecting rotational speed
DE3817705C3 (de) * 1987-05-26 1994-12-22 Delco Electronics Corp Verfahren zur näherungsweisen Bestimmung niedriger Drehzahlen
US4779213A (en) * 1987-05-27 1988-10-18 Chrysler Motors Corporation Electronic digital speedometer for a multi-measurand data communication system
US4885710A (en) * 1987-06-25 1989-12-05 Delco Electronics Corporation Method and apparatus for low speed estimation
JP2799571B2 (ja) * 1987-07-22 1998-09-17 トヨタ自動車株式会社 速度検出装置
US4972332A (en) * 1987-07-28 1990-11-20 Caterpillar Inc. Apparatus for determining the speed, angular position and direction of rotation of a rotatable shaft
US4882693A (en) * 1987-12-28 1989-11-21 Ford Motor Company Automotive system for dynamically determining road adhesion
US4939659A (en) * 1988-01-15 1990-07-03 Allied-Signal, Inc. Speed/rpm transmitting device
JPH0715482B2 (ja) * 1988-04-15 1995-02-22 住友電気工業株式会社 回転速度の計測方法及び装置
JPH0244258A (ja) * 1988-08-05 1990-02-14 Akebono Brake Ind Co Ltd 回転体の回転速度演算装置
DE3868933D1 (de) * 1988-11-11 1992-04-09 Siemens Ag Verfahren zur bestimmung des messwertes einer geschwindigkeit oder drehzahl eines objektes.
US5051935A (en) * 1989-05-25 1991-09-24 Matty Richard D Drag race analyzer
US4977525A (en) * 1989-05-30 1990-12-11 Delco Electronics Corporation Highly efficient method and apparatus for calculating rotational speed
JP2712045B2 (ja) * 1989-08-21 1998-02-10 本田技研工業株式会社 回転速度計測装置
CH680963A5 (de) * 1989-09-01 1992-12-15 Asulab Sa
JPH03167476A (ja) * 1989-11-27 1991-07-19 Stanley Electric Co Ltd 回転数表示装置
US5265037A (en) * 1989-12-06 1993-11-23 Nippondenso Co., Ltd. Rotational speed detecting apparatus storing alternate information in two memories
US5237521A (en) * 1990-08-20 1993-08-17 Xerox Corporation High resolution position measurement system
JP3313362B2 (ja) * 1990-10-04 2002-08-12 日本電気株式会社 音声処理装置のメモリーアドレス発生器
JPH04233467A (ja) * 1990-12-14 1992-08-21 Samsung Electron Co Ltd モータの速度測定方法及びその装置
JP2525963B2 (ja) * 1991-03-26 1996-08-21 ローム株式会社 メ―タ駆動装置
GB9111906D0 (en) * 1991-06-04 1991-07-24 Lucas Ind Plc Shaft breakage detection system
US5291410A (en) * 1991-09-19 1994-03-01 Allied-Signal Inc. Circuitry for synchronizing the speed of a plurality of engines by sequentially averaging phase difference with a reference phase representing a desired speed
DE4237194A1 (de) * 1992-11-04 1994-05-05 Bosch Gmbh Robert Einrichtung zur Ermittlung des Drehzahlgradienten
US6084519A (en) * 1993-05-07 2000-07-04 Control Devices, Inc. Multi-function light sensor for vehicle
US6118383A (en) * 1993-05-07 2000-09-12 Hegyi; Dennis J. Multi-function light sensor for vehicle
WO1994027262A1 (en) * 1993-05-07 1994-11-24 Hegyi Dennis J Multi-fonction light sensor for vehicle
US5502376A (en) * 1994-05-24 1996-03-26 Avtron Manufacturing, Inc. Apparatus for controlling the duty cycle of a pulse generator
US5812429A (en) * 1994-06-23 1998-09-22 Delco Electronics Corp. Adaptive digital filter for automotive applications
JPH09273942A (ja) * 1996-02-05 1997-10-21 Aisin Seiki Co Ltd センサ出力補間方法
US5740083A (en) * 1996-04-01 1998-04-14 Ford Motor Company Delta time measurement circuit for determining parameter derivatives of a rotational velocity sensor signal
US5781451A (en) * 1997-01-21 1998-07-14 Xerox Corporation Method and apparatus for tracking the motion of an imaging member with a line writing device using a rational electronic gearbox
JP4167324B2 (ja) 1998-06-26 2008-10-15 本田技研工業株式会社 エンジン回転数算出装置
US6219624B1 (en) 1998-08-03 2001-04-17 Visteon Global Technologies, Inc. Synchronous timer vehicle speed measurement
DE19842990A1 (de) * 1998-09-21 2000-04-13 Bosch Gmbh Robert Vorrichtung und Verfahren zur Erfassung der Drehbewegung einer Welle
DE19918542A1 (de) * 1999-04-23 2000-10-26 Zahnradfabrik Friedrichshafen Vorrichtung zum genauen Messen der Drehzahl eines rotierenden Bauteils
US6831431B1 (en) 1999-09-22 2004-12-14 Papst-Motoren Gmbh & Co. Kg Method for regulating the rotational speed of a motor and a motor for carrying out a method of this type
EP1087232B1 (de) 1999-09-22 2008-01-09 ebm-papst St. Georgen GmbH & Co. KG Verfahren zur Messung einer Frequenzinformation, insbesondere einer Drehzahlinformation bei einem Motors, und Vorrichtung zur Durchführung eines solchen Verfahrens
DE19949106C2 (de) * 1999-10-12 2002-07-18 Roland Man Druckmasch Verfahren zur Drehzahlmessung und Vorrichtung zur Durchführung des Verfahrens
JP3916376B2 (ja) 2000-06-15 2007-05-16 本田技研工業株式会社 車両用内燃機関のブリーザ構造
DE10112230B4 (de) 2001-03-08 2005-05-04 Pilz Gmbh & Co. Verfahren und Vorrichtung zum fehlersicheren Überwachen der Drehbewegung einer Welle
DE50212540D1 (de) * 2001-08-01 2008-09-04 Ebm Papst St Georgen Gmbh & Co Ür die zeitliche dauer eines sich periodisch wiederholenden impulsförmigen signals, und vorrichtung zur durchführung eines solchen verfahrens
US7328122B2 (en) * 2005-11-18 2008-02-05 Hamilton Sundstrand Corporation Speed sensor
DE102006026921A1 (de) * 2006-06-09 2007-12-20 Siemens Ag Verfahren zur Erfassung der Fahrgeschwindigkeit eines Kraftfahrzeuges und Einrichtung zur Durchführung des Verfahrens
CN102750451B (zh) * 2012-07-02 2015-04-22 株洲南车时代电气股份有限公司 一种电机速度计算装置
CN102901871B (zh) * 2012-08-30 2015-02-04 河南科技大学 信号频率检测系统及方法
CN103698550B (zh) * 2012-12-17 2017-01-11 武汉理工大学 单霍尔接近式传感器船舶艉轴测速装置
JP6153246B2 (ja) * 2013-04-17 2017-06-28 日本電子株式会社 Nmr用試料管回転制御装置
US9797268B2 (en) * 2015-03-27 2017-10-24 United Technologies Corporation Oil scoop with integrated sensor
JP2021523664A (ja) * 2018-05-09 2021-09-02 アーベーベー・シュバイツ・アーゲーABB Schweiz AG ブレーカ自動同期装置

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
JPS5325265B1 (de) * 1971-06-15 1978-07-26
DE2220878C3 (de) * 1972-04-28 1982-04-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zur digitalen Frequenzmessung
US3917927A (en) * 1974-04-15 1975-11-04 Us Navy Automatic ranging frequency counter
GB2013896B (en) * 1978-02-01 1982-04-28 Rolls Royce Tachometer and electrical circuit therefore
US4164648A (en) * 1978-06-23 1979-08-14 Hewlett-Packard Company Double vernier time interval measurement using triggered phase-locked oscillators
US4281388A (en) * 1979-07-09 1981-07-28 Deere & Company Tachometer
US4267575A (en) * 1979-07-09 1981-05-12 The Bendix Corporation Wheel speed signal-producing system for skid control
DE2949131A1 (de) * 1979-12-06 1981-06-11 Deuta-Werke Vorm. Deutsche Tachometerwerke Gmbh, 5070 Bergisch Gladbach Verfahren zum messen der geschwindigkeit von schienenfahrzeugen und vorrichtung zur durchfuehrung des verfahrens
CA1159534A (en) * 1979-12-28 1983-12-27 Kunihisa Hayashi Digital indication type speedometer
US4355364A (en) * 1980-02-04 1982-10-19 Caterpillar Tractor Co. Velocity sensing system
JPS5748664A (en) * 1980-09-06 1982-03-20 Yaskawa Electric Mfg Co Ltd Pulse frequency detector

Also Published As

Publication number Publication date
EP0090717A1 (de) 1983-10-05
CA1189723A (en) 1985-07-02
EP0090717B1 (de) 1987-07-15
JPS58213254A (ja) 1983-12-12
US4485452A (en) 1984-11-27

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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