FR3086387B1 - Procede de determination de la position d'un vilebrequin de vehicule automobile - Google Patents

Procede de determination de la position d'un vilebrequin de vehicule automobile Download PDF

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Publication number
FR3086387B1
FR3086387B1 FR1858622A FR1858622A FR3086387B1 FR 3086387 B1 FR3086387 B1 FR 3086387B1 FR 1858622 A FR1858622 A FR 1858622A FR 1858622 A FR1858622 A FR 1858622A FR 3086387 B1 FR3086387 B1 FR 3086387B1
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France
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determined
edge
errors
date
detection
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FR1858622A
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English (en)
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FR3086387A1 (fr
Inventor
Nora-Marie Gouzenes
Stephane Eloy
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Vitesco Technologies GmbH
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Continental Automotive GmbH
Continental Automotive France SAS
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Application filed by Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1858622A priority Critical patent/FR3086387B1/fr
Priority to US17/278,940 priority patent/US11585682B2/en
Priority to PCT/EP2019/075714 priority patent/WO2020064734A1/fr
Priority to CN201980062232.0A priority patent/CN112888916B/zh
Publication of FR3086387A1 publication Critical patent/FR3086387A1/fr
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Publication of FR3086387B1 publication Critical patent/FR3086387B1/fr
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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
    • G01D5/244—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
    • G01D5/24471—Error correction
    • G01D5/24495—Error correction using previous values
    • 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
    • G01D5/24471—Error correction
    • G01D5/2448—Correction of gain, threshold, offset or phase control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • G01M15/046—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12 by monitoring revolutions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Procédé de détermination de la position d'un vilebrequin de véhicule automobile muni d'une cible rotative comprenant des repères distribués uniformément sur sa périphérie et une signature, ainsi que d'un capteur configuré pour émettre un signal électrique comprenant une succession de fronts apparaissant lors du passage d'un repère ou de la signature devant le capteur, comprenant les étapes suivantes : • à chaque front antérieur à la signature, • on détermine la date de détection d'un front puis on estime la date de détection du front suivant en fonction de la vitesse de rotation du vilebrequin, • on détermine la date de détection du front suivant puis on calcule l'écart temporel entre l'estimation et la détermination de la date de détection du front, • on détermine une erreur angulaire fonction de la date de détection du front suivant et de l'écart temporel, • si on détermine que la valeur absolue de l'erreur angulaire est supérieure à un seuil, on détermine la présence d'un front anormal et on mémorise le numéro de repère associé dans une première liste d'erreurs, • lors du passage de la signature, • on copie la première liste d'erreurs dans la deuxième liste d'erreurs si elle n'existe pas, • on ajuste un compteur d'occurrences en fonction des listes d'erreurs, et • si on détermine que les erreurs ne sont pas transitoires, on corrige les fronts dont le numéro de repère est mémorisé dans la deuxième liste d'erreurs, puis on émet un signal de position du vilebrequin fonction du signal comprenant les fronts corrigés.
FR1858622A 2018-09-24 2018-09-24 Procede de determination de la position d'un vilebrequin de vehicule automobile Active FR3086387B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1858622A FR3086387B1 (fr) 2018-09-24 2018-09-24 Procede de determination de la position d'un vilebrequin de vehicule automobile
US17/278,940 US11585682B2 (en) 2018-09-24 2019-09-24 Method for determining the position of a motor vehicle crankshaft
PCT/EP2019/075714 WO2020064734A1 (fr) 2018-09-24 2019-09-24 Procédé de détermination de la position d'un vilebrequin de véhicule automobile
CN201980062232.0A CN112888916B (zh) 2018-09-24 2019-09-24 用于确定机动车辆的曲轴位置的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1858622A FR3086387B1 (fr) 2018-09-24 2018-09-24 Procede de determination de la position d'un vilebrequin de vehicule automobile
FR1858622 2018-09-24

Publications (2)

Publication Number Publication Date
FR3086387A1 FR3086387A1 (fr) 2020-03-27
FR3086387B1 true FR3086387B1 (fr) 2020-08-28

Family

ID=65243783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1858622A Active FR3086387B1 (fr) 2018-09-24 2018-09-24 Procede de determination de la position d'un vilebrequin de vehicule automobile

Country Status (4)

Country Link
US (1) US11585682B2 (fr)
CN (1) CN112888916B (fr)
FR (1) FR3086387B1 (fr)
WO (1) WO2020064734A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3093177B1 (fr) * 2019-02-26 2021-01-22 Continental Automotive Capteur magnétique de vitesse à résolution augmentée
FR3121984B1 (fr) * 2021-04-14 2023-04-14 Vitesco Technologies Procédé pour s’adapter aux tolérances d’un système comportant un capteur de position et une cible tournante

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513056A1 (de) * 1974-03-28 1975-10-02 Sev Marchal Verfahren und vorrichtung zur erzeugung eines periodischen steuersignals, insbesondere fuer die zuendverschiebung eines verbrennungsmotors
US4814704A (en) * 1987-04-08 1989-03-21 Motorola, Inc. Rotor position indicator with correction for apparant acceleration and deceleration
DE4227113A1 (de) * 1992-08-17 1994-02-24 Bosch Gmbh Robert Verfahren zur Fehlererkennung bei der Auswertung der Ausgangssignale eines Drehzahlsensors
KR20020095644A (ko) 2001-06-15 2002-12-28 현대자동차주식회사 피어싱 프레스 장치
TWI221504B (en) 2001-10-23 2004-10-01 Yamaha Motor Co Ltd Engine control device
DE10204196B4 (de) * 2002-02-01 2011-07-07 Robert Bosch GmbH, 70469 Verfahren zum Ermitteln der Kurbelwellenstellung einer Brennkraftmaschine
JP4251039B2 (ja) * 2003-08-19 2009-04-08 トヨタ自動車株式会社 内燃機関の燃焼状態推定装置
ES2305959T3 (es) * 2004-08-28 2008-11-01 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Procedimiento para determinar la posicion angular de giro del arbol de levas de un motor de combustion de pistones alternativos con relacion al cigueñal.
JP4875889B2 (ja) * 2005-12-08 2012-02-15 ハイデンハイン株式会社 エンコーダのカウントミス検出回路およびエンコーダのカウントミス検出方法
US7607415B2 (en) * 2006-10-03 2009-10-27 Gm Global Technology Operations, Inc. Method of crank signal disturbance compensation
DE102007004358A1 (de) * 2007-01-29 2007-07-05 Bachmann Gmbh Positionsmesssystem mit Nullspur
DE602007009330D1 (de) 2007-07-25 2010-10-28 Magneti Marelli Spa Verfahren zur Bestimmung der durchschnittlichen Geschwindigkeit der Kurbelwelle einer Brennkraftmaschine
US7899607B2 (en) * 2007-11-28 2011-03-01 GM Global Technology Operations LLC Open-loop control method for cancelling engine induced noise and vibration
US8886471B2 (en) * 2008-06-26 2014-11-11 Infineon Technologies Ag Rotation sensing method and system
JP5195738B2 (ja) * 2009-12-24 2013-05-15 トヨタ自動車株式会社 回転センサの異常判定装置
JP6101428B2 (ja) * 2012-03-26 2017-03-22 東芝電波プロダクツ株式会社 回転角制御装置の異常検出器及びその異常検出方法
DE102012020490B3 (de) 2012-10-10 2014-03-13 Mtu Friedrichshafen Gmbh Verfahren zur Ausfallerkennung von Injektoren in einem Verbrennungsmotor, Motorsteuergerät und System zur Durchführung eines Verfahrens
KR101885009B1 (ko) 2013-08-26 2018-08-02 미쓰비시덴키 가부시키가이샤 위치 검출기의 각도 오차 보정 장치 및 각도 오차 보정 방법
FR3021739B1 (fr) * 2014-06-03 2016-06-24 Continental Automotive France Procede d'adaptation d'un seuil de detection d'un capteur de vilebrequin pour vehicule automobile
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FR3088718B1 (fr) * 2018-11-16 2020-11-06 Continental Automotive France Cible reversible pour moteur a 3, 4 ou 6 cylindres

Also Published As

Publication number Publication date
WO2020064734A1 (fr) 2020-04-02
US20220034685A1 (en) 2022-02-03
CN112888916B (zh) 2022-11-15
US11585682B2 (en) 2023-02-21
CN112888916A (zh) 2021-06-01
FR3086387A1 (fr) 2020-03-27

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