FR2988848B1 - Perfectionnement de la mesure de vitesse de rotation d'une roue - Google Patents

Perfectionnement de la mesure de vitesse de rotation d'une roue

Info

Publication number
FR2988848B1
FR2988848B1 FR1252799A FR1252799A FR2988848B1 FR 2988848 B1 FR2988848 B1 FR 2988848B1 FR 1252799 A FR1252799 A FR 1252799A FR 1252799 A FR1252799 A FR 1252799A FR 2988848 B1 FR2988848 B1 FR 2988848B1
Authority
FR
France
Prior art keywords
wheel
rotation speed
speed measurement
improved rotation
improved
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 - Fee Related
Application number
FR1252799A
Other languages
English (en)
Other versions
FR2988848A1 (fr
Inventor
Guillermo Pita-Gil
Tannoury Charbel El
Said Moussaoui
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1252799A priority Critical patent/FR2988848B1/fr
Publication of FR2988848A1 publication Critical patent/FR2988848A1/fr
Application granted granted Critical
Publication of FR2988848B1 publication Critical patent/FR2988848B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
    • 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
    • G01P3/488—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)
FR1252799A 2012-03-28 2012-03-28 Perfectionnement de la mesure de vitesse de rotation d'une roue Expired - Fee Related FR2988848B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1252799A FR2988848B1 (fr) 2012-03-28 2012-03-28 Perfectionnement de la mesure de vitesse de rotation d'une roue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1252799A FR2988848B1 (fr) 2012-03-28 2012-03-28 Perfectionnement de la mesure de vitesse de rotation d'une roue

Publications (2)

Publication Number Publication Date
FR2988848A1 FR2988848A1 (fr) 2013-10-04
FR2988848B1 true FR2988848B1 (fr) 2016-03-11

Family

ID=46331527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1252799A Expired - Fee Related FR2988848B1 (fr) 2012-03-28 2012-03-28 Perfectionnement de la mesure de vitesse de rotation d'une roue

Country Status (1)

Country Link
FR (1) FR2988848B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015222863A1 (de) * 2015-11-19 2017-05-24 Volkswagen Aktiengesellschaft Verfahren zum Ermitteln einer Drehgeschwindigkeit einer sich rotierenden Welle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117681A (en) * 1990-10-01 1992-06-02 Ford Motor Company Correction of systematic position-sensing errors in internal combustion engines
DE10148093A1 (de) * 2001-09-28 2003-04-17 Bayerische Motoren Werke Ag Radkontrollsystem
US7400993B2 (en) * 2006-10-31 2008-07-15 General Electric Company Method and system for accuracy of speed and acceleration measurements on rotating machinery with a speed wheel
DE102007046491B3 (de) * 2007-09-28 2008-10-02 Continental Automotive Gmbh Verfahren und Vorrichtung zum Ausgleich von fertigungsbedingten Ungenauigkeiten des Magnetrades eines elektromotorischen Antriebs eines Fahrzeugs

Also Published As

Publication number Publication date
FR2988848A1 (fr) 2013-10-04

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