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FR3086695B1 - Procede de synchronisation robuste a la rotation inverse - Google Patents

Procede de synchronisation robuste a la rotation inverse Download PDF

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Publication number
FR3086695B1
FR3086695B1 FR1858888A FR1858888A FR3086695B1 FR 3086695 B1 FR3086695 B1 FR 3086695B1 FR 1858888 A FR1858888 A FR 1858888A FR 1858888 A FR1858888 A FR 1858888A FR 3086695 B1 FR3086695 B1 FR 3086695B1
Authority
FR
France
Prior art keywords
target
rotation
edge
detected
reverse rotation
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
FR1858888A
Other languages
English (en)
Other versions
FR3086695A1 (fr
Inventor
Camille Denert
Benjamin Marconato
Nora-Marie Gouzenes
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.)
Vitesco Technologies GmbH
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 FR1858888A priority Critical patent/FR3086695B1/fr
Priority to CN201980063683.6A priority patent/CN112823238B/zh
Priority to US17/280,776 priority patent/US11313298B2/en
Priority to PCT/EP2019/076203 priority patent/WO2020065020A1/fr
Publication of FR3086695A1 publication Critical patent/FR3086695A1/fr
Application granted granted Critical
Publication of FR3086695B1 publication Critical patent/FR3086695B1/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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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
    • F02D2041/0095—Synchronisation of the cylinders during engine shutdown
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/06—Reverse rotation of 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
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine

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)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

La présente invention a pour objet un procédé de synchronisation d'un moteur à combustion interne comprenant au moins un arbre à cames sur lequel est montée une cible, un capteur de position de l'arbre à cames et une unité de traitement, le procédé comprenant la mise en œuvre des étapes suivantes : • à chaque front de dent détecté par le détecteur : - mise en œuvre d'un procédé d'identification du front détecté en considérant une rotation avant de la cible, - mise en œuvre d'un procédé d'identification du front détecté en considérant une rotation inverse de la cible, - si le front détecté est déterminé comme correspondant à un front de la cible en rotation avant, et comme correspondant à un front de la cible en rotation inverse, détermination d'un sens de rotation de la cible le plus probable, et • émission d'un signal de synchronisation ou de défaut de synchronisation en fonction du sens de rotation de la cible le plus probable déterminé.
FR1858888A 2018-09-27 2018-09-27 Procede de synchronisation robuste a la rotation inverse Active FR3086695B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1858888A FR3086695B1 (fr) 2018-09-27 2018-09-27 Procede de synchronisation robuste a la rotation inverse
CN201980063683.6A CN112823238B (zh) 2018-09-27 2019-09-27 在反向旋转时稳健的同步方法
US17/280,776 US11313298B2 (en) 2018-09-27 2019-09-27 Reverse-rotation robust synchronization method
PCT/EP2019/076203 WO2020065020A1 (fr) 2018-09-27 2019-09-27 Procédé de synchronisation robuste à la rotation inverse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1858888A FR3086695B1 (fr) 2018-09-27 2018-09-27 Procede de synchronisation robuste a la rotation inverse

Publications (2)

Publication Number Publication Date
FR3086695A1 FR3086695A1 (fr) 2020-04-03
FR3086695B1 true FR3086695B1 (fr) 2021-04-16

Family

ID=65243937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1858888A Active FR3086695B1 (fr) 2018-09-27 2018-09-27 Procede de synchronisation robuste a la rotation inverse

Country Status (4)

Country Link
US (1) US11313298B2 (fr)
CN (1) CN112823238B (fr)
FR (1) FR3086695B1 (fr)
WO (1) WO2020065020A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3152840B1 (fr) * 2023-09-08 2025-08-15 Vitesco Technologies Procédé de détection d’un état d’arrêt mécanique d’un moteur thermique quatre temps à trois cylindres

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6679108B2 (en) * 2001-06-21 2004-01-20 Delphi Technologies, Inc. Method for synchronizing a pulsetrain with engine cycle
JP3770235B2 (ja) * 2003-01-28 2006-04-26 トヨタ自動車株式会社 内燃機関の停止位置推定装置
DE102004021149B4 (de) * 2004-04-29 2016-05-25 Continental Automotive Gmbh Verfahren zum Verhindern abrupter Drehmomentänderungen beim Übergang zwischen Schub- und Zugbetrieb
JP4754424B2 (ja) * 2006-07-10 2011-08-24 株式会社ケーヒン 内燃エンジンの逆転検出装置及び逆転検出方法
JP4420944B2 (ja) * 2007-07-27 2010-02-24 三菱電機株式会社 車載エンジン制御装置
US7610800B2 (en) * 2007-08-29 2009-11-03 Gm Global Technology Operations, Inc. Method and system for collecting crankshaft position data
JP2009222025A (ja) * 2008-03-18 2009-10-01 Honda Motor Co Ltd カム位相可変型内燃機関
US9297321B2 (en) * 2011-12-13 2016-03-29 Woodward, Inc. Flexible crank angle position sensing
JP5255712B1 (ja) * 2012-03-06 2013-08-07 三菱電機株式会社 エンジン自動停止再始動装置
JP2014047746A (ja) * 2012-09-03 2014-03-17 Suzuki Motor Corp 内燃機関の制御装置
JP6094296B2 (ja) * 2012-09-18 2017-03-15 アイシン精機株式会社 弁開閉時期制御装置
DE102015219335B3 (de) * 2015-10-07 2017-02-02 Continental Automotive Gmbh Verfahren zum Steuern eines Verbrennungsmotors mit einer Nockenwelle
US11131567B2 (en) * 2019-02-08 2021-09-28 Honda Motor Co., Ltd. Systems and methods for error detection in crankshaft tooth encoding
US11199426B2 (en) * 2019-02-08 2021-12-14 Honda Motor Co., Ltd. Systems and methods for crankshaft tooth encoding
KR20200107128A (ko) * 2019-03-06 2020-09-16 현대자동차주식회사 엔진 동기화 장치 및 그 제어 방법

Also Published As

Publication number Publication date
FR3086695A1 (fr) 2020-04-03
CN112823238B (zh) 2023-05-30
CN112823238A (zh) 2021-05-18
US11313298B2 (en) 2022-04-26
WO2020065020A1 (fr) 2020-04-02
US20220042469A1 (en) 2022-02-10

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