DE69916322D1 - Vorrichtung und method zum wobbeln der einpritzungsverstellung beim kaltstart - Google Patents

Vorrichtung und method zum wobbeln der einpritzungsverstellung beim kaltstart

Info

Publication number
DE69916322D1
DE69916322D1 DE69916322T DE69916322T DE69916322D1 DE 69916322 D1 DE69916322 D1 DE 69916322D1 DE 69916322 T DE69916322 T DE 69916322T DE 69916322 T DE69916322 T DE 69916322T DE 69916322 D1 DE69916322 D1 DE 69916322D1
Authority
DE
Germany
Prior art keywords
waving
cold start
injection adjustment
injection
adjustment
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 - Lifetime
Application number
DE69916322T
Other languages
English (en)
Other versions
DE69916322T2 (de
Inventor
R Stockner
H Lane
E Barnes
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 DE69916322D1 publication Critical patent/DE69916322D1/de
Publication of DE69916322T2 publication Critical patent/DE69916322T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/02—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
    • 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
    • F02D41/401—Controlling injection timing
    • 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)
DE69916322T 1998-12-23 1999-12-21 Vorrichtung und method zum wobbeln der einpritzungsverstellung beim kaltstart Expired - Lifetime DE69916322T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US220301 1998-12-23
US09/220,301 US6192868B1 (en) 1998-12-23 1998-12-23 Apparatus and method for a cold start timing sweep
PCT/US1999/030538 WO2000039443A1 (en) 1998-12-23 1999-12-21 Apparatus and method for a cold start timing sweep

Publications (2)

Publication Number Publication Date
DE69916322D1 true DE69916322D1 (de) 2004-05-13
DE69916322T2 DE69916322T2 (de) 2004-08-19

Family

ID=22822999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69916322T Expired - Lifetime DE69916322T2 (de) 1998-12-23 1999-12-21 Vorrichtung und method zum wobbeln der einpritzungsverstellung beim kaltstart

Country Status (4)

Country Link
US (1) US6192868B1 (de)
EP (1) EP1144832B1 (de)
DE (1) DE69916322T2 (de)
WO (1) WO2000039443A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1284349B1 (de) * 2001-08-15 2009-03-25 Nissan Motor Co., Ltd. Kraftstoffeinspritzsteuerung für den Start einer Brennkraftmaschine
JP4309079B2 (ja) * 2001-08-15 2009-08-05 日産自動車株式会社 内燃機関の燃料噴射制御装置
JP2003056381A (ja) * 2001-08-15 2003-02-26 Nissan Motor Co Ltd 燃料噴射制御装置
US6725148B1 (en) 2002-10-31 2004-04-20 Csxt Intellectual Properties Corporation Diesel engine injection timing signal interceptor module
US20040123588A1 (en) * 2002-12-30 2004-07-01 Stanglmaier Rudolf H. Method for controlling exhaust gas temperature and space velocity during regeneration to protect temperature sensitive diesel engine components and aftertreatment devices
EP1664510A1 (de) * 2003-08-26 2006-06-07 Seong-Soo Kim Startsteuerverfahren für ein kraftfahrzeug zur verringerung von kohlenwasserstoff- und schädlichen gasemissionen
US7648439B2 (en) * 2006-12-05 2010-01-19 Ford Global Technologies, Llc Operation of electrically controlled transmissions at lower temperatures
US7681539B2 (en) * 2006-12-05 2010-03-23 Ford Global Technologies, Llc Method for improving operation of an electrically operable mechanical valve
US7600494B2 (en) * 2006-12-05 2009-10-13 Ford Global Technologies, Llc Operation of electrically actuated valves at lower temperatures
US7516733B2 (en) * 2006-12-05 2009-04-14 Ford Global Technologies, Llc System and method for reducing power consumption when heating a fuel injector
US7690354B2 (en) * 2006-12-05 2010-04-06 Ford Global Technologies, Llc System and method for improving operation of a fuel injector at lower temperatures
US7980062B2 (en) * 2007-06-15 2011-07-19 Detroit Diesel Corporation Cold start white smoke aftertreatment protection
US20090188481A1 (en) * 2008-01-29 2009-07-30 Detroit Diesel Corporation Squish-induced mixing-intensified low emissions combustion piston for internal combustion engines
DE102017215558A1 (de) * 2017-09-05 2019-03-07 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641729B2 (ja) 1985-01-22 1994-06-01 株式会社ゼクセル ディ−ゼル機関用電子式ガバナ
JPS63154828A (ja) * 1986-12-19 1988-06-28 Fuji Heavy Ind Ltd 内燃機関のクランク角度検出装置
US4936277A (en) * 1988-12-19 1990-06-26 Motorola, Inc. System for monitoring and/or controlling multiple cylinder engine performance
JPH05288109A (ja) 1992-04-07 1993-11-02 Toyota Motor Corp 燃料噴射時期制御装置
US5564391A (en) 1993-06-16 1996-10-15 Caterpillar Inc. Electronic control for a hydraulic-actuator unit injector fuel system and method for operating same
JPH0763103A (ja) 1993-08-23 1995-03-07 Nippondenso Co Ltd 内燃機関の燃料噴射制御装置
JP2867005B2 (ja) 1993-10-20 1999-03-08 トヨタ自動車株式会社 内燃機関の燃料噴射装置
CA2136908C (en) 1993-11-30 1998-08-25 Toru Kitamura Fuel injection amount control system for internal combustion engines and intake passage wall temperature-estimating device used therein
US5423302A (en) * 1994-03-23 1995-06-13 Caterpillar Inc. Fuel injection control system having actuating fluid viscosity feedback
FR2720787B1 (fr) 1994-06-06 1996-07-26 Renault Vehicules Ind Procédé et dispositif de détermination des paramètres spécifiques des injecteurs d'un moteur à combustion, notamment d'un moteur diesel à pré-injection.
US5445129A (en) 1994-07-29 1995-08-29 Caterpillar Inc. Method for controlling a hydraulically-actuated fuel injection system
US5636621A (en) 1994-12-30 1997-06-10 Honda Giken Kogyo Kabushiki Kaisha Fuel metering control system for internal combustion engine
JPH08210168A (ja) 1995-02-02 1996-08-20 Sanshin Ind Co Ltd エンジンの運転制御装置
DE19609132A1 (de) * 1995-03-31 1996-10-02 Caterpillar Inc Vorrichtung zum Steuern des Motortimings
JP3594366B2 (ja) 1995-06-30 2004-11-24 三菱自動車工業株式会社 エンジンの燃料噴射時期制御装置
JP3783285B2 (ja) 1995-07-03 2006-06-07 マツダ株式会社 エンジンの制御装置
SE508753C2 (sv) * 1995-10-24 1998-11-02 Saab Automobile Förfarande och anordning för att identifiera vilken förbränningskammare hos en förbränningsmotor som befinner sig i kompressionstakt samt förfarande för att starta en förbränningsmotor
JP2964128B2 (ja) 1996-03-15 1999-10-18 ヤンマーディーゼル株式会社 内燃機関の制御装置
US5621160A (en) * 1996-04-01 1997-04-15 Cummins Engine Company, Inc. Apparatus and method for determining start of injection in a fuel injected internal combustion engine
JP3540095B2 (ja) 1996-05-30 2004-07-07 トヨタ自動車株式会社 ディーゼルエンジンの噴射時期制御装置における異常判定装置
JP3310871B2 (ja) 1996-07-08 2002-08-05 三菱電機株式会社 燃料噴射装置

Also Published As

Publication number Publication date
DE69916322T2 (de) 2004-08-19
WO2000039443A1 (en) 2000-07-06
EP1144832B1 (de) 2004-04-07
EP1144832A1 (de) 2001-10-17
US6192868B1 (en) 2001-02-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition