FR3039215B1 - Procede de determination de l'etat de rotation d'un arbre a cames de moteur de vehicule - Google Patents

Procede de determination de l'etat de rotation d'un arbre a cames de moteur de vehicule Download PDF

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Publication number
FR3039215B1
FR3039215B1 FR1556872A FR1556872A FR3039215B1 FR 3039215 B1 FR3039215 B1 FR 3039215B1 FR 1556872 A FR1556872 A FR 1556872A FR 1556872 A FR1556872 A FR 1556872A FR 3039215 B1 FR3039215 B1 FR 3039215B1
Authority
FR
France
Prior art keywords
camshaft
determining
state
vehicle engine
wheel
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
FR1556872A
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English (en)
Other versions
FR3039215A1 (fr
Inventor
Christophe MAZENC
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 FR1556872A priority Critical patent/FR3039215B1/fr
Priority to US15/745,659 priority patent/US10634077B2/en
Priority to CN201680042945.7A priority patent/CN107849993B/zh
Priority to PCT/EP2016/001224 priority patent/WO2017012706A1/fr
Publication of FR3039215A1 publication Critical patent/FR3039215A1/fr
Application granted granted Critical
Publication of FR3039215B1 publication Critical patent/FR3039215B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • F02D13/0219—Variable control of intake and exhaust valves changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/01—Starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/03—Stopping; Stalling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/042—Crankshafts position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

La présente invention a pour objet un procédé de détermination de l'état de rotation d'un arbre à cames d'un moteur de véhicule, remarquable en ce que ledit procédé de détermination de l'état de rotation de l'arbre à cames détermine que l'état de rotation de l'arbre à cames est « en train de caler », correspondant à un état de rotation intermédiaire, lorsque la durée écoulée depuis la dernière détection d'un front de dent de la roue d'arbre à cames par le capteur devient supérieure à Tcam_cal, Tcam_cal étant définie comme la durée théorique nécessaire pour que la roue d'arbre à cames parcourt une distance angulaire égale à la distance angulaire maximale séparant deux fronts de dents successifs de la roue d'arbre à cames à une vitesse de rotation de l'arbre à cames correspondant à un régime moteur bas prédéterminé, supérieur au régime moteur minimal supporté par ledit moteur.
FR1556872A 2015-07-21 2015-07-21 Procede de determination de l'etat de rotation d'un arbre a cames de moteur de vehicule Active FR3039215B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1556872A FR3039215B1 (fr) 2015-07-21 2015-07-21 Procede de determination de l'etat de rotation d'un arbre a cames de moteur de vehicule
US15/745,659 US10634077B2 (en) 2015-07-21 2016-07-14 Method for determining the state of rotation of a camshaft of a vehicle engine
CN201680042945.7A CN107849993B (zh) 2015-07-21 2016-07-14 用于确定车辆发动机的凸轮轴的旋转状态的方法
PCT/EP2016/001224 WO2017012706A1 (fr) 2015-07-21 2016-07-14 Procédé de détermination de l'état de rotation d'un arbre à cames de moteur de véhicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556872 2015-07-21
FR1556872A FR3039215B1 (fr) 2015-07-21 2015-07-21 Procede de determination de l'etat de rotation d'un arbre a cames de moteur de vehicule

Publications (2)

Publication Number Publication Date
FR3039215A1 FR3039215A1 (fr) 2017-01-27
FR3039215B1 true FR3039215B1 (fr) 2019-04-05

Family

ID=54007920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556872A Active FR3039215B1 (fr) 2015-07-21 2015-07-21 Procede de determination de l'etat de rotation d'un arbre a cames de moteur de vehicule

Country Status (4)

Country Link
US (1) US10634077B2 (fr)
CN (1) CN107849993B (fr)
FR (1) FR3039215B1 (fr)
WO (1) WO2017012706A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076861B1 (fr) * 2018-01-16 2021-09-24 Continental Automotive France Procede de detection d'arret physique de moteur
JP7251058B2 (ja) 2018-06-13 2023-04-04 株式会社デンソー 車載制御装置
FR3083860B1 (fr) * 2018-07-13 2021-01-15 Continental Automotive France Procede de traitement pour capteur arbre a cames
FR3085422B1 (fr) * 2018-08-29 2020-11-27 Continental Automotive France Cible d'arbre a cames reversible
FR3088718B1 (fr) 2018-11-16 2020-11-06 Continental Automotive France Cible reversible pour moteur a 3, 4 ou 6 cylindres
FR3099826B1 (fr) * 2019-08-09 2021-11-19 Continental Automotive Gmbh Procédé de traitement d’un capteur arbre à came
FR3107302B1 (fr) 2020-02-19 2022-01-07 Vitesco Technologies Roue dentée pour arbre à cames et procédé de synchronisation mettant en œuvre une telle roue
FR3128489B1 (fr) * 2021-10-27 2023-09-08 Vitesco Technologies Procede d’estimation de l’arret physique d’un moteur a combustion interne de vehicule automobile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3633531B2 (ja) * 2001-08-28 2005-03-30 トヨタ自動車株式会社 内燃機関の停止・始動制御装置
DE102006017232A1 (de) * 2006-04-12 2007-10-25 Schaeffler Kg Synchronisationsvorrichtung für einen Motor
JP4776654B2 (ja) * 2008-04-16 2011-09-21 三菱電機株式会社 内燃機関の停止判定装置
DE102009000082A1 (de) * 2009-01-08 2010-07-15 Robert Bosch Gmbh Verfahren zur Erkennung eines Motor-Stillstandes während des Auslaufens eines Motors, insbesondere für ein Kraftfahrzeug
DE102010003524A1 (de) * 2010-03-31 2011-10-06 Robert Bosch Gmbh Schaltungsanordnung und Verfahren zur Auswertung von Signalen eines Kurbelwellensensors und eines Nockenwellensensors einer Brennkraftmaschine
FR3004218B1 (fr) * 2013-04-04 2015-04-10 Continental Automotive France Procede d'estimation de la position angulaire d'un vilebrequin pour accelerer le demarrage d'un moteur a combustion interne
FR3042860B1 (fr) * 2015-10-26 2017-11-03 Continental Automotive France Procede de determination de la position angulaire d'un moteur
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
FR3044361B1 (fr) * 2015-11-26 2017-11-24 Continental Automotive France Procede de determination de la position angulaire d'un moteur

Also Published As

Publication number Publication date
WO2017012706A1 (fr) 2017-01-26
US20180209362A1 (en) 2018-07-26
CN107849993B (zh) 2021-03-12
CN107849993A (zh) 2018-03-27
US10634077B2 (en) 2020-04-28
FR3039215A1 (fr) 2017-01-27

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