FR3039214B1 - Procede de gestion de l'injection dans un moteur a combustion interne - Google Patents

Procede de gestion de l'injection dans un moteur a combustion interne Download PDF

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Publication number
FR3039214B1
FR3039214B1 FR1556928A FR1556928A FR3039214B1 FR 3039214 B1 FR3039214 B1 FR 3039214B1 FR 1556928 A FR1556928 A FR 1556928A FR 1556928 A FR1556928 A FR 1556928A FR 3039214 B1 FR3039214 B1 FR 3039214B1
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FR
France
Prior art keywords
injection
combustion engine
internal combustion
diet
combustion cycle
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
FR1556928A
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English (en)
Other versions
FR3039214A1 (fr
Inventor
Philippe SERRECCHIA
Jean-Luc FREMAUX
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 FR1556928A priority Critical patent/FR3039214B1/fr
Priority to PCT/EP2016/001223 priority patent/WO2017012705A1/fr
Priority to CN201680043002.6A priority patent/CN107849999B/zh
Priority to US15/744,161 priority patent/US10422297B2/en
Publication of FR3039214A1 publication Critical patent/FR3039214A1/fr
Application granted granted Critical
Publication of FR3039214B1 publication Critical patent/FR3039214B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • 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
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • 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
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • F02D41/107—Introducing corrections for particular operating conditions for acceleration and deceleration
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • 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
    • F02D2200/021—Engine temperature
    • 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
    • F02D2250/38—Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection amount
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Dans ce procédé de gestion de l'injection d'un moteur à injection directe, il est prévu de passer d'un régime dit mono-injection dans lequel la majeure partie de la quantité de carburant injectée au cours d'un cycle de combustion est injectée en une fois à un régime dit multi-injections dans lequel plusieurs injections successives sont réalisées pour injecter du carburant lors d'un cycle de combustion, et inversement. Le régime multi-injections est choisi lorsqu'une condition basée sur un ou plusieurs paramètre(s) du moteur est remplie. Le régime multi-injections est limité sur un intervalle de temps prédéterminé, même si en fin de cet intervalle la condition pour adopter le régime multi-injections est encore remplie.
FR1556928A 2015-07-22 2015-07-22 Procede de gestion de l'injection dans un moteur a combustion interne Active FR3039214B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1556928A FR3039214B1 (fr) 2015-07-22 2015-07-22 Procede de gestion de l'injection dans un moteur a combustion interne
PCT/EP2016/001223 WO2017012705A1 (fr) 2015-07-22 2016-07-14 Procede de gestion de l'injection dans un moteur a combustion interne
CN201680043002.6A CN107849999B (zh) 2015-07-22 2016-07-14 用于内燃发动机中的喷射管理方法
US15/744,161 US10422297B2 (en) 2015-07-22 2016-07-14 Method of injection management in an internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556928 2015-07-22
FR1556928A FR3039214B1 (fr) 2015-07-22 2015-07-22 Procede de gestion de l'injection dans un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR3039214A1 FR3039214A1 (fr) 2017-01-27
FR3039214B1 true FR3039214B1 (fr) 2019-04-05

Family

ID=54007925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556928A Active FR3039214B1 (fr) 2015-07-22 2015-07-22 Procede de gestion de l'injection dans un moteur a combustion interne

Country Status (4)

Country Link
US (1) US10422297B2 (fr)
CN (1) CN107849999B (fr)
FR (1) FR3039214B1 (fr)
WO (1) WO2017012705A1 (fr)

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330796B1 (en) * 1998-08-03 2001-12-18 Mazda Motor Corporation Control device for direct injection engine
JP3325230B2 (ja) * 1998-08-03 2002-09-17 マツダ株式会社 筒内噴射式エンジンの触媒暖機方法及び同装置
JP3767211B2 (ja) * 1998-11-12 2006-04-19 マツダ株式会社 筒内噴射式エンジンの制御装置
JP3671785B2 (ja) * 1999-12-15 2005-07-13 株式会社日立製作所 筒内噴射型内燃機関の燃料噴射装置
US6705277B1 (en) * 2000-07-13 2004-03-16 Caterpillar Inc Method and apparatus for delivering multiple fuel injections to the cylinder of an engine wherein the pilot fuel injection occurs during the intake stroke
US6467452B1 (en) * 2000-07-13 2002-10-22 Caterpillar Inc Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine
JP4424242B2 (ja) * 2005-03-30 2010-03-03 トヨタ自動車株式会社 内燃機関の混合気状態推定装置、及びエミッション発生量推定装置
US7464689B2 (en) * 2005-10-12 2008-12-16 Gm Global Technology Operations, Inc. Method and apparatus for controlling fuel injection into an engine
US7360522B2 (en) * 2006-07-25 2008-04-22 General Electric Company System and method for operating a turbo-charged engine
US7415348B1 (en) * 2007-02-20 2008-08-19 Gm Global Technology Operations, Inc. Multiple injection blend for direct injected engines
JP2008309080A (ja) * 2007-06-15 2008-12-25 Denso Corp 内燃機関の排気浄化装置
DE112009001033B4 (de) * 2008-05-02 2021-08-05 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Erweiterung der Anwendung einer HCCI-Verbrennungsstrategie mit Mehrfacheinspritzung vom Leerlauf bis zu mittlerer Last
FR2942270B1 (fr) 2009-02-13 2011-07-22 Peugeot Citroen Automobiles Sa Procede de determination de la temperature d'un piston
JP5372728B2 (ja) 2009-12-25 2013-12-18 日立オートモティブシステムズ株式会社 筒内噴射式内燃機関の制御装置
FR2962170B1 (fr) 2010-06-30 2013-05-10 Valeo Sys Controle Moteur Sas Procede et dispositif de controle d'un moteur, ensemble d'un tel dispositif et d'un circuit d'alimentation en carburant du moteur
KR101198793B1 (ko) * 2010-09-14 2012-11-07 현대자동차주식회사 파일럿 분사 개수 제어 장치 및 방법
US8838365B2 (en) * 2011-03-24 2014-09-16 Ford Global Technologies, Llc Method and system for pre-ignition control
US9057351B2 (en) * 2012-02-22 2015-06-16 Ford Global Technologies, Llc Method and system for engine control
US9650036B2 (en) * 2012-05-04 2017-05-16 Ford Global Technologies, Llc Methods and systems for adjusting cylinder air charge
GB2502283B (en) 2012-05-21 2018-12-12 Ford Global Tech Llc An engine system and a method of operating a direct injection engine
FR2992360B1 (fr) 2012-06-21 2014-07-11 Peugeot Citroen Automobiles Sa Procede de commande d'injection a emission de particules reduite
DE102013211661A1 (de) 2012-08-03 2014-02-06 Ford Global Technologies, Llc Verbrennungsmotor mit Direkteinspritzung und reduzierter Feinstaubemission
US9303577B2 (en) * 2012-12-19 2016-04-05 Ford Global Technologies, Llc Method and system for engine cold start and hot start control
US9255541B2 (en) * 2013-04-01 2016-02-09 Ford Global Technologies, Llc Method and system for engine control
DE102013219701B3 (de) 2013-09-30 2014-12-11 Continental Automotive Gmbh Verfahren und Vorrichtung zur Steuerung des Übergangs zwischen dem Betrieb mit Schubabschaltung und Normalbetrieb einer mit Kraftstoff-Direkteinspritzung betriebenen Brennkraftmaschine
JP6229598B2 (ja) * 2014-06-11 2017-11-15 トヨタ自動車株式会社 内燃機関の制御装置
US10100767B2 (en) * 2015-06-08 2018-10-16 Ford Global Technologies, Llc Method and system for engine cold-start control

Also Published As

Publication number Publication date
WO2017012705A1 (fr) 2017-01-26
CN107849999A (zh) 2018-03-27
US20180202386A1 (en) 2018-07-19
CN107849999B (zh) 2020-12-29
US10422297B2 (en) 2019-09-24
FR3039214A1 (fr) 2017-01-27
WO2017012705A9 (fr) 2017-03-16

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