DE60117143D1 - Verfahren und vorrichtung zur erzeugung von kraftstoffmehrfacheinspritzungen in den zylindern einer brennkraftmaschine - Google Patents

Verfahren und vorrichtung zur erzeugung von kraftstoffmehrfacheinspritzungen in den zylindern einer brennkraftmaschine

Info

Publication number
DE60117143D1
DE60117143D1 DE60117143T DE60117143T DE60117143D1 DE 60117143 D1 DE60117143 D1 DE 60117143D1 DE 60117143 T DE60117143 T DE 60117143T DE 60117143 T DE60117143 T DE 60117143T DE 60117143 D1 DE60117143 D1 DE 60117143D1
Authority
DE
Germany
Prior art keywords
cylinders
combustion engine
internal combustion
multiple injection
producing fuel
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.)
Expired - Fee Related
Application number
DE60117143T
Other languages
English (en)
Other versions
DE60117143T2 (de
Inventor
G Mcgee
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of DE60117143D1 publication Critical patent/DE60117143D1/de
Publication of DE60117143T2 publication Critical patent/DE60117143T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/30—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
    • F02D41/403—Multiple injections with pilot 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D41/3809—Common rail control systems
    • 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)
  • Fuel-Injection Apparatus (AREA)
DE60117143T 2000-07-13 2001-06-11 Verfahren und vorrichtung zur erzeugung von kraftstoffmehrfacheinspritzungen in den zylindern einer brennkraftmaschine Expired - Fee Related DE60117143T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/616,102 US6705277B1 (en) 2000-07-13 2000-07-13 Method and apparatus for delivering multiple fuel injections to the cylinder of an engine wherein the pilot fuel injection occurs during the intake stroke
US616102 2000-07-13
PCT/US2001/018718 WO2002006652A2 (en) 2000-07-13 2001-06-11 Method and apparatus for delivering multiple fuel injections to the cylinder of an engine

Publications (2)

Publication Number Publication Date
DE60117143D1 true DE60117143D1 (de) 2006-04-20
DE60117143T2 DE60117143T2 (de) 2006-11-09

Family

ID=24468037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60117143T Expired - Fee Related DE60117143T2 (de) 2000-07-13 2001-06-11 Verfahren und vorrichtung zur erzeugung von kraftstoffmehrfacheinspritzungen in den zylindern einer brennkraftmaschine

Country Status (6)

Country Link
US (1) US6705277B1 (de)
EP (2) EP1653070A2 (de)
JP (1) JP4621411B2 (de)
AU (1) AU2001275448A1 (de)
DE (1) DE60117143T2 (de)
WO (1) WO2002006652A2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6561157B2 (en) 2000-05-08 2003-05-13 Cummins Inc. Multiple operating mode engine and method of operation
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
DE10105755A1 (de) * 2001-02-08 2002-08-29 Bosch Gmbh Robert Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine
DE60129329D1 (de) * 2001-10-15 2007-08-23 St Microelectronics Srl Verfahren und Vorrichtung zur Steuerung der Kraftstoffeinspritzung eines Verbrennungsmotors, insbesondere eines Dieselmotors
KR100432034B1 (ko) * 2002-05-29 2004-05-17 현대자동차주식회사 커먼 레일 연료 분사 장치에서의 멀티 파일롯 분사 제어방법
DE10320848B4 (de) * 2003-05-09 2016-05-04 Daimler Ag Verfahren zum Betrieb einer fremdgezündeten Brennkraftmaschine
US6866016B2 (en) * 2003-07-14 2005-03-15 General Electric Company System and method for controlling ignition in internal combustion engines
DE102004001119A1 (de) * 2004-01-07 2005-08-18 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP1607609B1 (de) * 2004-06-15 2009-03-25 C.R.F. Società Consortile per Azioni Regelungssystem zur Regelung der Verbrennung in einem Dieselmotor mit vorgemischter Verbrennung
ATE507384T1 (de) * 2004-06-30 2011-05-15 Fiat Ricerche Kraftstoffeinspritzsystem für brennkraftmaschine mit common rail
EP1650419B1 (de) * 2004-10-21 2008-08-06 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Steuerverfahren für das Luft-/Kraftstoffverhältnis
WO2007031157A1 (de) * 2005-09-17 2007-03-22 Daimler Ag Verfahren zum betrieb einer fremdgezündeten brennkraftmaschine
US7464689B2 (en) * 2005-10-12 2008-12-16 Gm Global Technology Operations, Inc. Method and apparatus for controlling fuel injection into an engine
FR2895456B1 (fr) * 2005-12-28 2008-02-08 Renault Sas Procede d'injection de carburant dans un moteur pour augmenter les performances a pleine charge du moteur
JP4315218B2 (ja) * 2007-06-12 2009-08-19 トヨタ自動車株式会社 燃料噴射制御装置
JP4897715B2 (ja) * 2008-01-28 2012-03-14 ヤンマー株式会社 ディーゼルエンジンの制御装置
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
GB2482494A (en) * 2010-08-03 2012-02-08 Gm Global Tech Operations Inc Method for estimating an hydraulic dwell time between fuel injection pulses which corrects for injection timing delays
JP5492806B2 (ja) * 2011-02-25 2014-05-14 日立オートモティブシステムズ株式会社 電磁式燃料噴射弁の駆動装置
US8838365B2 (en) 2011-03-24 2014-09-16 Ford Global Technologies, Llc Method and system for pre-ignition control
US8095297B2 (en) * 2011-03-24 2012-01-10 Ford Global Technologies, Llc Method and system for pre-ignition control
US8171912B2 (en) 2011-04-20 2012-05-08 Ford Global Technologies, Llc Method and system for pre-ignition control
US9038596B2 (en) 2011-12-02 2015-05-26 Ford Global Technologies, Llc Method and system for pre-ignition control
JP5851918B2 (ja) * 2012-04-11 2016-02-03 三菱重工業株式会社 二元燃料ディーゼルエンジン及びその運転方法
US8997723B2 (en) 2012-06-29 2015-04-07 Ford Global Technologies, Llc Method and system for pre-ignition control
US9043122B2 (en) 2012-06-29 2015-05-26 Ford Global Technologies, Llc Method and system for pre-ignition control
US9551288B2 (en) 2012-06-29 2017-01-24 Ford Global Technologies, Llc Method and system for pre-ignition control
FR3039214B1 (fr) * 2015-07-22 2019-04-05 Continental Automotive France Procede de gestion de l'injection dans un moteur a combustion interne
US10774771B2 (en) * 2016-03-04 2020-09-15 Ge Global Sourcing Llc Engine control system for reducing particulate matter
US10119490B1 (en) * 2017-05-03 2018-11-06 Ford Global Technologies, Llc Methods and systems for central fuel injection
JP2018193915A (ja) * 2017-05-17 2018-12-06 マツダ株式会社 ディーゼルエンジンの燃料噴射制御方法及び燃料噴射制御装置

Family Cites Families (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150039A (ja) 1982-03-03 1983-09-06 Toyota Motor Corp 電子制御機関の空燃比の学習制御方法
US4621599A (en) 1983-12-13 1986-11-11 Nippon Soken, Inc. Method and apparatus for operating direct injection type internal combustion engine
US4576135A (en) 1984-04-24 1986-03-18 Trw Inc. Fuel injection apparatus employing electric power converter
JPH086627B2 (ja) 1985-06-04 1996-01-29 株式会社日本自動車部品総合研究所 ディーゼルエンジンの燃料噴射制御方法及び制御装置
EP0221832A3 (de) 1985-11-07 1988-09-14 Ail Corporation Kraftstoffeinspritzungssteuerung und Zeitpunkt- und Drehzahlgeber
US4729056A (en) 1986-10-02 1988-03-01 Motorola, Inc. Solenoid driver control circuit with initial boost voltage
FR2605055B1 (fr) 1986-10-08 1991-09-27 Daimler Benz Ag Procede d'injection directe de carburant pour un moteur diesel
US4922878A (en) 1988-09-15 1990-05-08 Caterpillar Inc. Method and apparatus for controlling a solenoid operated fuel injector
GB8823453D0 (en) 1988-10-06 1988-11-16 Lucas Ind Plc Pump
US5267545A (en) 1989-05-19 1993-12-07 Orbital Engine Company (Australia) Pty. Limited Method and apparatus for controlling the operation of a solenoid
JP2569174B2 (ja) 1989-06-19 1997-01-08 株式会社日立製作所 複数気筒内燃機関の制御装置
DE3923479A1 (de) 1989-07-15 1991-01-24 Bosch Gmbh Robert Sequentielles kraftstoffeinspritzverfahren
DE3929747A1 (de) 1989-09-07 1991-03-14 Bosch Gmbh Robert Verfahren und einrichtung zum steuern der kraftstoffeinspritzung
JP2918624B2 (ja) 1990-05-29 1999-07-12 株式会社日立製作所 エンジンの燃料噴射制御方法
US5268842A (en) 1990-12-03 1993-12-07 Cummins Engine Company, Inc. Electronic control of engine fuel injection based on engine duty cycle
AU665344B2 (en) 1991-01-14 1996-01-04 Orbital Engine Company (Australia) Proprietary Limited Engine management system
JPH05214985A (ja) 1992-02-05 1993-08-24 Fuji Heavy Ind Ltd エンジンの燃料噴射制御方法
PH30377A (en) 1992-02-11 1997-04-15 Orbital Eng Pty Air fuel ratio control
JP2819937B2 (ja) 1992-04-30 1998-11-05 日産自動車株式会社 内燃機関の燃料噴射量演算装置
US5265562A (en) 1992-07-27 1993-11-30 Kruse Douglas C Internal combustion engine with limited temperature cycle
US5722373A (en) 1993-02-26 1998-03-03 Paul; Marius A. Fuel injector system with feed-back control
US5492098A (en) 1993-03-01 1996-02-20 Caterpillar Inc. Flexible injection rate shaping device for a hydraulically-actuated fuel injection system
US5678521A (en) 1993-05-06 1997-10-21 Cummins Engine Company, Inc. System and methods for electronic control of an accumulator fuel system
US5445128A (en) 1993-08-27 1995-08-29 Detroit Diesel Corporation Method for engine control
US5379733A (en) 1993-10-29 1995-01-10 Deere & Company Fuel shut-off solenoid pull-in coil relay
DE4414906C1 (de) * 1994-04-28 1995-05-04 Daimler Benz Ag Kraftstoffeinspritzverfahren für eine luftverdichtende Einspritzbrennkraftmaschine mit Sekundär- und Primäreinspritzung
US5450829A (en) 1994-05-03 1995-09-19 Servojet Products International Electronically controlled pilot fuel injection of compression ignition engines
JP3426744B2 (ja) 1994-11-17 2003-07-14 三菱自動車工業株式会社 内燃機関用燃料噴射制御装置及び内燃機関の燃料噴射制御方法
US5634448A (en) 1994-05-31 1997-06-03 Caterpillar Inc. Method and structure for controlling an apparatus, such as a fuel injector, using electronic trimming
IT1266891B1 (it) * 1994-07-22 1997-01-21 Fiat Ricerche Metodo di iniezione a collettore comune per motore diesel.
JP3330234B2 (ja) 1994-07-29 2002-09-30 本田技研工業株式会社 内燃機関の燃料噴射制御装置
US5507260A (en) 1995-02-27 1996-04-16 Hintzen; Mark N. Fuel management system for internal combustion engines
GB9504625D0 (en) 1995-03-08 1995-04-26 Lucas Ind Plc Fuel system
US5566660A (en) 1995-04-13 1996-10-22 Caterpillar Inc. Fuel injection rate shaping apparatus for a unit fuel injector
GB9509610D0 (en) 1995-05-12 1995-07-05 Lucas Ind Plc Fuel system
US5499608A (en) 1995-06-19 1996-03-19 Caterpillar Inc. Method of staged activation for electronically actuated fuel injectors
JPH09112303A (ja) 1995-08-16 1997-04-28 Mazda Motor Corp エンジンの燃料制御装置
JPH09158810A (ja) 1995-10-02 1997-06-17 Hino Motors Ltd ディーゼルエンジン
US5609131A (en) 1995-10-11 1997-03-11 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Multi-stage combustion engine
JP3544257B2 (ja) 1995-11-07 2004-07-21 ヤマハ発動機株式会社 高圧縮比筒内噴射内燃機関
DE19602065C2 (de) 1996-01-20 2001-08-09 Daimler Chrysler Ag Verfahren zum Betrieb eines Verbrennungsmotors
US5701870A (en) 1996-04-15 1997-12-30 Caterpillar Inc. Programmable fuel injector current waveform control and method of operating same
ES2195054T3 (es) 1996-06-14 2003-12-01 Fiat Ricerche Metodo y dispositivo para controlar la inyeccion de un motor diesel sobrealimentado en regimen transitorio.
US5685273A (en) 1996-08-07 1997-11-11 Bkm, Inc. Method and apparatus for controlling fuel injection in an internal combustion engine
US6009849A (en) 1996-08-12 2000-01-04 Mazda Motor Corporation Direct fuel injection engine
US5839275A (en) 1996-08-20 1998-11-24 Toyota Jidosha Kabushiki Kaisha Fuel injection control device for a direct injection type engine
FR2754015B1 (fr) * 1996-09-27 1998-10-30 Inst Francais Du Petrole Procede de controle de la quantite de carburant injecte dans un moteur diesel
JPH10141124A (ja) * 1996-11-07 1998-05-26 Hino Motors Ltd ディーゼルエンジン
JP3644654B2 (ja) 1996-11-15 2005-05-11 三菱電機株式会社 内燃機関の燃料制御方式
US5865158A (en) 1996-12-11 1999-02-02 Caterpillar Inc. Method and system for controlling fuel injector pulse width based on fuel temperature
JPH10274088A (ja) * 1997-03-31 1998-10-13 Mazda Motor Corp ディーゼルエンジンの燃料噴射制御装置
JP4010046B2 (ja) 1997-06-24 2007-11-21 トヨタ自動車株式会社 圧縮着火式内燃機関
JPH1122534A (ja) * 1997-06-30 1999-01-26 Unisia Jecs Corp 直噴ガソリンエンジンの制御装置
US5746183A (en) 1997-07-02 1998-05-05 Ford Global Technologies, Inc. Method and system for controlling fuel delivery during transient engine conditions
US6021370A (en) 1997-08-05 2000-02-01 Cummins Engine Company, Inc. Vehicle/engine acceleration rate management system
US5979412A (en) 1997-08-12 1999-11-09 Walbro Corporation Inductive discharge injector driver
JP3325232B2 (ja) * 1997-09-29 2002-09-17 マツダ株式会社 筒内噴射式エンジン
US5794585A (en) 1997-10-24 1998-08-18 Mitsubishi Denki Kabushiki Kaisha Cylinder injection fuel control device for an internal-combustion engine
US5986871A (en) 1997-11-04 1999-11-16 Caterpillar Inc. Method of operating a fuel injector
DE19751887A1 (de) * 1997-11-22 1999-07-29 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
US5893347A (en) 1997-12-18 1999-04-13 Caterpillar Inc. Method for delivering a small quantity of fuel with a hydraulically-actuated injector during split injection
US6026780A (en) 1997-12-18 2000-02-22 Caterpillar Inc. Method for controlled transition between use of different injection waveform types in a hydraulically-actuated electronically-controlled fuel injection system
US6014956A (en) 1997-12-22 2000-01-18 Caterpillar Inc. Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same
JP3791170B2 (ja) 1998-01-29 2006-06-28 マツダ株式会社 多気筒エンジンの燃料制御装置
US6000384A (en) 1998-03-06 1999-12-14 Caterpillar Inc. Method for balancing the air/fuel ratio to each cylinder of an engine
US6032642A (en) 1998-09-18 2000-03-07 Detroit Diesel Corporation Method for enhanced split injection in internal combustion engines
US6513320B1 (en) * 1998-09-29 2003-02-04 Mazda Motor Corporation Control system for a direct injection-spark ignition engine
US6085730A (en) * 1998-12-16 2000-07-11 Chrysler Corporation Method for improved fuel delivery for multi-port fuel injection system
IT1308412B1 (it) * 1999-03-05 2001-12-17 Fiat Ricerche Metodo di controllo della combustione di un motore diesel ad iniezionediretta tramite l'attuazione di iniezioni multiple mediante un sistema
JP3911912B2 (ja) * 1999-06-23 2007-05-09 株式会社日立製作所 エンジン制御システム及び制御方法
JP2001082151A (ja) * 1999-09-17 2001-03-27 Kubota Corp ４サイクルデイーゼルエンジンの燃焼方法、および燃焼装置
JP2002004913A (ja) * 2000-06-26 2002-01-09 Nissan Motor Co Ltd 圧縮自己着火式内燃機関
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
JP4425445B2 (ja) * 2000-09-06 2010-03-03 富士重工業株式会社 自着火式エンジン
US6516773B2 (en) * 2001-05-03 2003-02-11 Caterpillar Inc Method and apparatus for adjusting the injection current duration of each fuel shot in a multiple fuel injection event to compensate for inherent injector delay

Also Published As

Publication number Publication date
EP1653070A2 (de) 2006-05-03
WO2002006652A3 (en) 2002-05-23
US6705277B1 (en) 2004-03-16
EP1299629B1 (de) 2006-02-08
DE60117143T2 (de) 2006-11-09
JP2004504526A (ja) 2004-02-12
JP4621411B2 (ja) 2011-01-26
WO2002006652A2 (en) 2002-01-24
AU2001275448A1 (en) 2002-01-30
EP1299629A2 (de) 2003-04-09

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Legal Events

Date Code Title Description
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