SE9701780L - Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer - Google Patents

Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer

Info

Publication number
SE9701780L
SE9701780L SE9701780A SE9701780A SE9701780L SE 9701780 L SE9701780 L SE 9701780L SE 9701780 A SE9701780 A SE 9701780A SE 9701780 A SE9701780 A SE 9701780A SE 9701780 L SE9701780 L SE 9701780L
Authority
SE
Sweden
Prior art keywords
pct
basic frequency
fuel
duion
initiated
Prior art date
Application number
SE9701780A
Other languages
English (en)
Other versions
SE9701780D0 (sv
SE507416C2 (sv
Inventor
Patrik Rask
Original Assignee
Mecel Ab
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 Mecel Ab filed Critical Mecel Ab
Priority to SE9701780A priority Critical patent/SE507416C2/sv
Publication of SE9701780D0 publication Critical patent/SE9701780D0/sv
Priority to US09/180,660 priority patent/US6032650A/en
Priority to DE19880295T priority patent/DE19880295C2/de
Priority to PCT/SE1998/000811 priority patent/WO1998051922A1/sv
Publication of SE9701780L publication Critical patent/SE9701780L/sv
Publication of SE507416C2 publication Critical patent/SE507416C2/sv

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
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • F02D41/345—Controlling injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
SE9701780A 1997-05-12 1997-05-12 Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer SE507416C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9701780A SE507416C2 (sv) 1997-05-12 1997-05-12 Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer
US09/180,660 US6032650A (en) 1997-05-12 1998-05-04 Method for closed-loop control of injection timing in combustion engines
DE19880295T DE19880295C2 (de) 1997-05-12 1998-05-04 Verfahren zum Regeln der zeitlichen Abstimmung der Einspritzung in Verbrennungsmotoren
PCT/SE1998/000811 WO1998051922A1 (sv) 1997-05-12 1998-05-04 Metod för ae

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701780A SE507416C2 (sv) 1997-05-12 1997-05-12 Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer

Publications (3)

Publication Number Publication Date
SE9701780D0 SE9701780D0 (sv) 1997-05-12
SE9701780L true SE9701780L (sv) 1998-05-25
SE507416C2 SE507416C2 (sv) 1998-05-25

Family

ID=20406923

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701780A SE507416C2 (sv) 1997-05-12 1997-05-12 Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer

Country Status (4)

Country Link
US (1) US6032650A (sv)
DE (1) DE19880295C2 (sv)
SE (1) SE507416C2 (sv)
WO (1) WO1998051922A1 (sv)

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JP2001059442A (ja) * 1999-08-23 2001-03-06 Ngk Spark Plug Co Ltd 燃料直噴エンジンの制御方法及び記憶媒体
JP2001248531A (ja) * 2000-03-07 2001-09-14 Daihatsu Motor Co Ltd 内燃機関の点火プラグ取付構造
US6611145B2 (en) 2000-07-20 2003-08-26 Harley-Davidson Motor Company Group, Inc. Motorcycle having a system for combustion diagnostics
US6386183B1 (en) 2000-07-20 2002-05-14 Harley-Davidson Motor Company Group, Inc. Motorcycle having system for combustion knock control
FR2820461B1 (fr) * 2001-02-05 2003-05-02 Siemens Automotive Sa Procede et dispositif de reglage de l'instant d'ouverture d'un injecteur de carburant, pour moteur a combustion interne a injection directe
LU90727B1 (en) * 2001-02-09 2002-08-12 Delphi Tech Inc Method for controlling a stratified combustion mode in an engine
DE10110047A1 (de) * 2001-03-02 2002-09-05 Bosch Gmbh Robert Vorrichtung zur Diagnose einer fremdgezündeten Brennkraftmaschine
US6920783B2 (en) * 2001-04-09 2005-07-26 Delphi Technologies, Inc. Automotive ignition monitoring system with misfire and fouled plug detection
JP3633580B2 (ja) * 2002-04-17 2005-03-30 三菱電機株式会社 内燃機関の失火検出装置
US7021287B2 (en) * 2002-11-01 2006-04-04 Visteon Global Technologies, Inc. Closed-loop individual cylinder A/F ratio balancing
US6980903B2 (en) * 2002-11-01 2005-12-27 Visteon Global Technologies, Inc. Exhaust gas control using a spark plug ionization signal
US7137382B2 (en) * 2002-11-01 2006-11-21 Visteon Global Technologies, Inc. Optimal wide open throttle air/fuel ratio control
US7096722B2 (en) * 2002-12-26 2006-08-29 Woodward Governor Company Method and apparatus for detecting combustion instability in continuous combustion systems
US6993960B2 (en) * 2002-12-26 2006-02-07 Woodward Governor Company Method and apparatus for detecting combustion instability in continuous combustion systems
JP2006183548A (ja) * 2004-12-27 2006-07-13 Nippon Soken Inc 内燃機関の制御装置
EP1688616B1 (en) * 2005-02-03 2019-01-30 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Direct-injection spark-ignition internal combustion engine
JP4214410B2 (ja) * 2005-02-03 2009-01-28 三菱自動車工業株式会社 筒内噴射型火花点火式内燃機関
EP1977100B1 (en) * 2006-01-24 2013-05-22 Eldor Corporation S.p.A. Method and device equipped with a high-pass filter for appraisal the detonation in every cylinder of an internal combustion engine
JP4553865B2 (ja) * 2006-05-18 2010-09-29 三菱電機株式会社 内燃機関の制御装置
ITMI20061151A1 (it) * 2006-06-15 2007-12-16 Eldor Corp Spa Metodo e dispositivi per identificareb le varie fasi della corrente di ionizzazione durante la combustione in un motore a combustione interna
US7878177B2 (en) * 2007-10-23 2011-02-01 Ford Global Technologies, Llc Internal combustion engine having common power source for ion current sensing and fuel injectors
US8701628B2 (en) 2008-07-11 2014-04-22 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8646435B2 (en) * 2008-07-11 2014-02-11 Tula Technology, Inc. System and methods for stoichiometric compression ignition engine control
US8131447B2 (en) * 2008-07-11 2012-03-06 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US7577511B1 (en) * 2008-07-11 2009-08-18 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8616181B2 (en) * 2008-07-11 2013-12-31 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8336521B2 (en) * 2008-07-11 2012-12-25 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US9020735B2 (en) 2008-07-11 2015-04-28 Tula Technology, Inc. Skip fire internal combustion engine control
US8402942B2 (en) 2008-07-11 2013-03-26 Tula Technology, Inc. System and methods for improving efficiency in internal combustion engines
US8511281B2 (en) 2009-07-10 2013-08-20 Tula Technology, Inc. Skip fire engine control
US8408191B2 (en) 2010-06-23 2013-04-02 Delphi Technologies, Inc. Engine combustion control using ignition dwell
WO2012075290A1 (en) 2010-12-01 2012-06-07 Tula Technology, Inc. Skip fire internal combustion engine control
EP2668388A4 (en) * 2011-01-28 2016-10-05 Univ Wayne State AUTONOMOUS MARKET OF ELECTRONICALLY MANAGED INTERNAL COMBUSTION ENGINES USING VARIOUS FUELS AND / OR OTHER ELEMENTS OF VARIABILITY INVOLVING ION CURRENT AND / OR OTHER COMBUSTION DETECTORS
WO2012105012A1 (ja) * 2011-02-02 2012-08-09 トヨタ自動車株式会社 内燃機関の制御装置
CN103603738B (zh) * 2013-11-18 2016-10-19 同济大学 基于离子电流预测发动机缸内空燃比的方法
US10337460B2 (en) 2015-12-08 2019-07-02 Caterpillar Motoren Gmbh & Co. Kg Method for operating an engine
EP3690318B1 (de) * 2019-01-29 2021-11-24 Vaillant GmbH Verfahren zur regelung eines brenngas-luft-gemisches in einem heizgerät

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141259A (en) * 1983-06-03 1984-12-12 Ford Motor Co Automatic control of i.c. engines
DE69218900T2 (de) * 1991-12-10 1997-07-17 Ngk Spark Plug Co Zustandsdetektion- und Steuerungsvorrichtung der Verbrennung für eine Brennkraftmaschine
JP2909345B2 (ja) * 1993-03-23 1999-06-23 三菱電機株式会社 内燃機関制御装置
SE503900C2 (sv) * 1995-01-18 1996-09-30 Mecel Ab Metod och system för övervakning av förbränningsmotorer genom detektering av aktuellt blandningsförhållande luft-bränsle
US5803047A (en) * 1995-10-19 1998-09-08 Mecel Ab Method of control system for controlling combustion engines
JPH09324690A (ja) * 1996-06-03 1997-12-16 Mitsubishi Electric Corp 内燃機関制御装置
JP2978964B2 (ja) * 1996-08-30 1999-11-15 本田技研工業株式会社 内燃機関の制御装置
DE19642654B4 (de) * 1996-10-16 2004-02-05 Daimlerchrysler Ag Verfahren zur Regelung der einstellbaren Betriebsparameter einer direkteinspritzenden Brennkraftmaschine

Also Published As

Publication number Publication date
WO1998051922A1 (sv) 1998-11-19
SE9701780D0 (sv) 1997-05-12
DE19880295C2 (de) 2001-04-05
US6032650A (en) 2000-03-07
DE19880295T1 (de) 1999-06-17
SE507416C2 (sv) 1998-05-25

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