FR2985035B1 - Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour un vehicule automobile - Google Patents

Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour un vehicule automobile

Info

Publication number
FR2985035B1
FR2985035B1 FR1200168A FR1200168A FR2985035B1 FR 2985035 B1 FR2985035 B1 FR 2985035B1 FR 1200168 A FR1200168 A FR 1200168A FR 1200168 A FR1200168 A FR 1200168A FR 2985035 B1 FR2985035 B1 FR 2985035B1
Authority
FR
France
Prior art keywords
adapting
motor vehicle
sensing threshold
camshaft sensor
camshaft
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.)
Active
Application number
FR1200168A
Other languages
English (en)
Other versions
FR2985035A1 (fr
Inventor
Marie Nathalie Larue
Olivier Marle
Laure Carbonne
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 Automotive GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France 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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1200168A priority Critical patent/FR2985035B1/fr
Publication of FR2985035A1 publication Critical patent/FR2985035A1/fr
Application granted granted Critical
Publication of FR2985035B1 publication Critical patent/FR2985035B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01D5/14—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 the magnitude of a current or voltage
    • G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—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 the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
    • G01R33/0029—Treating the measured signals, e.g. removing offset or noise
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR1200168A 2011-12-23 2012-01-20 Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour un vehicule automobile Active FR2985035B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1200168A FR2985035B1 (fr) 2011-12-23 2012-01-20 Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour un vehicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1104048A FR2985034A1 (fr) 2011-12-23 2011-12-23 Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour un vehicule automobile
FR1200168A FR2985035B1 (fr) 2011-12-23 2012-01-20 Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2985035A1 FR2985035A1 (fr) 2013-06-28
FR2985035B1 true FR2985035B1 (fr) 2014-11-07

Family

ID=46022353

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1104048A Pending FR2985034A1 (fr) 2011-12-23 2011-12-23 Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour un vehicule automobile
FR1200168A Active FR2985035B1 (fr) 2011-12-23 2012-01-20 Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour un vehicule automobile

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1104048A Pending FR2985034A1 (fr) 2011-12-23 2011-12-23 Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour un vehicule automobile

Country Status (1)

Country Link
FR (2) FR2985034A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106248376A (zh) * 2016-10-12 2016-12-21 北京汽车研究总院有限公司 一种传动轴扭转振动检测系统及检测方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3027388B1 (fr) 2014-10-16 2016-12-09 Continental Automotive France Procede de communication d'un dysfonctionnement d'un systeme de mesure de vitesse et de sens de rotation d'un arbre rotatif
DE102015107221B4 (de) * 2015-05-08 2018-04-12 Sick Ag Elektromagnetischer Näherungssensor und Verfahren zur Erfassung eines Zielobjekts
FR3044087B1 (fr) 2015-11-25 2018-11-16 Continental Automotive France Procede de calibration automatique d’un capteur d’arbre a cames pour moteur de vehicule automobile et capteur associe
FR3048078B1 (fr) * 2016-02-18 2019-07-12 Continental Automotive France Procede d'adaptation d'un seuil de detection d'un capteur d'arbre a cames pour vehicule automobile
FR3069635B1 (fr) 2017-07-25 2019-08-02 Continental Automotive France Procede de calibration automatique d'un capteur d'arbre a cames pour moteur de vehicule automobile
FR3079925B1 (fr) * 2018-04-05 2020-03-13 Continental Automotive France Procede de calibration automatique d'un capteur d'arbre a cames pour corriger un saut d'entrefer
FR3112214A1 (fr) 2020-07-02 2022-01-07 Continental Automotive Capteur de détection de dents sur une cible pour véhicule automobile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5917320A (en) * 1996-01-17 1999-06-29 Allegro Microsystems, Inc. Detection of passing magnetic articles while periodically adapting detection threshold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106248376A (zh) * 2016-10-12 2016-12-21 北京汽车研究总院有限公司 一种传动轴扭转振动检测系统及检测方法

Also Published As

Publication number Publication date
FR2985034A1 (fr) 2013-06-28
FR2985035A1 (fr) 2013-06-28

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