FR2495327A1 - Dispositif de mesure logique de la distance parcourue par un mobile et/ou de sa vitesse, du type a roue crantee ou analogue - Google Patents

Dispositif de mesure logique de la distance parcourue par un mobile et/ou de sa vitesse, du type a roue crantee ou analogue Download PDF

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Publication number
FR2495327A1
FR2495327A1 FR8025685A FR8025685A FR2495327A1 FR 2495327 A1 FR2495327 A1 FR 2495327A1 FR 8025685 A FR8025685 A FR 8025685A FR 8025685 A FR8025685 A FR 8025685A FR 2495327 A1 FR2495327 A1 FR 2495327A1
Authority
FR
France
Prior art keywords
wheel
sensor
notches
binary sequence
value
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.)
Granted
Application number
FR8025685A
Other languages
English (en)
French (fr)
Other versions
FR2495327B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Regis Lardennois
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.)
Interelec SA
Original Assignee
Interelec SA
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 Interelec SA filed Critical Interelec SA
Priority to FR8025685A priority Critical patent/FR2495327A1/fr
Publication of FR2495327A1 publication Critical patent/FR2495327A1/fr
Application granted granted Critical
Publication of FR2495327B1 publication Critical patent/FR2495327B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
    • 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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/249—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 characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code
    • G01D5/2492—Pulse stream
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
FR8025685A 1980-12-03 1980-12-03 Dispositif de mesure logique de la distance parcourue par un mobile et/ou de sa vitesse, du type a roue crantee ou analogue Granted FR2495327A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8025685A FR2495327A1 (fr) 1980-12-03 1980-12-03 Dispositif de mesure logique de la distance parcourue par un mobile et/ou de sa vitesse, du type a roue crantee ou analogue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8025685A FR2495327A1 (fr) 1980-12-03 1980-12-03 Dispositif de mesure logique de la distance parcourue par un mobile et/ou de sa vitesse, du type a roue crantee ou analogue

Publications (2)

Publication Number Publication Date
FR2495327A1 true FR2495327A1 (fr) 1982-06-04
FR2495327B1 FR2495327B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-06-01

Family

ID=9248622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025685A Granted FR2495327A1 (fr) 1980-12-03 1980-12-03 Dispositif de mesure logique de la distance parcourue par un mobile et/ou de sa vitesse, du type a roue crantee ou analogue

Country Status (1)

Country Link
FR (1) FR2495327A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595461A1 (fr) * 1986-03-04 1987-09-11 Peugeot Procede de reperage angulaire d'une machine tournante
WO1990006517A1 (en) * 1988-12-09 1990-06-14 Caterpillar Inc. Apparatus for determining the speed, angular position and direction of rotation of a rotatable shaft
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
WO1996041134A3 (en) * 1995-06-07 1997-02-06 Peter U Wolff Method and apparatus for sensing proximity or position of an object using near-field or magnetic effects
WO2006056941A2 (en) 2004-11-24 2006-06-01 Bosch Rexroth Corporation Angular position, speed and direction encoding of a rotating member
EP1770373A1 (de) * 2005-09-30 2007-04-04 Bosch Rexroth Mechatronics GmbH Absolutes Positionsmesssystem
JP2012515914A (ja) * 2009-01-27 2012-07-12 レニショウ パブリック リミテッド カンパニー 磁気エンコーダ装置
WO2016174517A1 (en) * 2015-04-30 2016-11-03 Anatech B.V. Encoders, encoding methods and systems and devices using them
JP2018524554A (ja) * 2015-04-30 2018-08-30 パーキンエルマー・ヘルス・サイエンシーズ・インコーポレイテッドＰｅｒｋｉｎｅｌｍｅｒ Ｈｅａｌｔｈ Ｓｃｉｅｎｃｅｓ， Ｉｎｃ． オートサンプラ、オートローダ、ならびにそれらを用いたシステム及び装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH334486A (de) * 1955-02-16 1958-11-30 Krizik Karlin Vyvojovy Z Narod Impulssender für Fernmessungen
FR2170406A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-26 1973-09-14 Bosch Gmbh Robert
GB1404133A (en) * 1971-07-20 1975-08-28 Abbirko Instr Ltd Anemometers
US4037157A (en) * 1976-04-05 1977-07-19 The United States Of America As Represented By The Secretary Of The Interior Electro-optical speed transducer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH334486A (de) * 1955-02-16 1958-11-30 Krizik Karlin Vyvojovy Z Narod Impulssender für Fernmessungen
GB1404133A (en) * 1971-07-20 1975-08-28 Abbirko Instr Ltd Anemometers
FR2170406A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-26 1973-09-14 Bosch Gmbh Robert
US4037157A (en) * 1976-04-05 1977-07-19 The United States Of America As Represented By The Secretary Of The Interior Electro-optical speed transducer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595461A1 (fr) * 1986-03-04 1987-09-11 Peugeot Procede de reperage angulaire d'une machine tournante
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
WO1990006517A1 (en) * 1988-12-09 1990-06-14 Caterpillar Inc. Apparatus for determining the speed, angular position and direction of rotation of a rotatable shaft
AU626828B2 (en) * 1988-12-09 1992-08-13 Caterpillar Inc. Apparatus for determining the speed, angular position and direction of rotation of a rotatable shaft
US5670886A (en) * 1991-05-22 1997-09-23 Wolf Controls Corporation Method and apparatus for sensing proximity or position of an object using near-field effects
WO1996041134A3 (en) * 1995-06-07 1997-02-06 Peter U Wolff Method and apparatus for sensing proximity or position of an object using near-field or magnetic effects
JP2008521000A (ja) * 2004-11-24 2008-06-19 ボッシュ・レクスロース・コーポレーション 空間検出装置
WO2006056941A2 (en) 2004-11-24 2006-06-01 Bosch Rexroth Corporation Angular position, speed and direction encoding of a rotating member
WO2006056941A3 (en) * 2004-11-24 2006-09-14 Dana Corp Angular position, speed and direction encoding of a rotating member
US7289932B2 (en) 2004-11-24 2007-10-30 Bosch Rexroth Corporation Angular position, speed and direction encoding of a rotating member
EP1770373A1 (de) * 2005-09-30 2007-04-04 Bosch Rexroth Mechatronics GmbH Absolutes Positionsmesssystem
JP2012515914A (ja) * 2009-01-27 2012-07-12 レニショウ パブリック リミテッド カンパニー 磁気エンコーダ装置
US8878526B2 (en) 2009-01-27 2014-11-04 Renishaw Plc Magnetic encoder apparatus
EP2391869B1 (en) * 2009-01-27 2021-08-18 Renishaw PLC Magnetic encoder apparatus
WO2016174517A1 (en) * 2015-04-30 2016-11-03 Anatech B.V. Encoders, encoding methods and systems and devices using them
JP2018524554A (ja) * 2015-04-30 2018-08-30 パーキンエルマー・ヘルス・サイエンシーズ・インコーポレイテッドＰｅｒｋｉｎｅｌｍｅｒ Ｈｅａｌｔｈ Ｓｃｉｅｎｃｅｓ， Ｉｎｃ． オートサンプラ、オートローダ、ならびにそれらを用いたシステム及び装置
US10222242B2 (en) 2015-04-30 2019-03-05 Perkinelmer Health Sciences, Inc. Encoders, encoding methods and systems and devices using them

Also Published As

Publication number Publication date
FR2495327B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-06-01

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