SE507416C2 - Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer - Google Patents
Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorerInfo
- Publication number
- SE507416C2 SE507416C2 SE9701780A SE9701780A SE507416C2 SE 507416 C2 SE507416 C2 SE 507416C2 SE 9701780 A SE9701780 A SE 9701780A SE 9701780 A SE9701780 A SE 9701780A SE 507416 C2 SE507416 C2 SE 507416C2
- Authority
- SE
- Sweden
- Prior art keywords
- fuel
- variation
- initiated
- combustion chamber
- ionization
- Prior art date
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9701780A SE9701780L (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 (en) | 1997-05-12 | 1998-05-04 | Method for closed-loop control of injection timing in combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9701780A SE9701780L (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 |
SE507416C2 true SE507416C2 (sv) | 1998-05-25 |
SE9701780L SE9701780L (sv) | 1998-05-25 |
Family
ID=20406923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9701780A SE9701780L (sv) | 1997-05-12 | 1997-05-12 | Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer |
Country Status (4)
Country | Link |
---|---|
US (1) | US6032650A (de) |
DE (1) | DE19880295C2 (de) |
SE (1) | SE9701780L (de) |
WO (1) | WO1998051922A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7137382B2 (en) * | 2002-11-01 | 2006-11-21 | Visteon Global Technologies, Inc. | Optimal wide open throttle air/fuel ratio control |
US6980903B2 (en) * | 2002-11-01 | 2005-12-27 | Visteon Global Technologies, Inc. | Exhaust gas control using a spark plug ionization signal |
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 |
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 |
EP1688616B1 (de) * | 2005-02-03 | 2019-01-30 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Fremdgezündete Brennkraftmaschine mit Direkteinspritzung |
US20090063025A1 (en) * | 2006-01-24 | 2009-03-05 | Eldor Corporation S.P.A. | Method and devices equipped with a high-pass filter for appraisal of the knocking 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 |
US8402942B2 (en) | 2008-07-11 | 2013-03-26 | Tula Technology, Inc. | System and methods for improving efficiency in internal combustion engines |
US9020735B2 (en) | 2008-07-11 | 2015-04-28 | Tula Technology, Inc. | Skip fire internal combustion engine control |
US8336521B2 (en) * | 2008-07-11 | 2012-12-25 | Tula Technology, Inc. | Internal combustion engine control for improved fuel efficiency |
US8701628B2 (en) | 2008-07-11 | 2014-04-22 | 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 |
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 |
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 (de) * | 2011-01-28 | 2016-10-05 | Univ Wayne State | Autonomer betrieb von elektronisch gesteuerten verbrennungsmotoren mit verschiedenen kraftstoffen und/oder anderen unterschieden mit ionenstrom- und/oder verbrennungssensoren |
EP2672095B1 (de) * | 2011-02-02 | 2016-12-21 | Toyota Jidosha Kabushiki Kaisha | Steuerungsvorrichtung für einen verbrennungsmotor |
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)
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 |
-
1997
- 1997-05-12 SE SE9701780A patent/SE9701780L/xx unknown
-
1998
- 1998-05-04 US US09/180,660 patent/US6032650A/en not_active Expired - Lifetime
- 1998-05-04 DE DE19880295T patent/DE19880295C2/de not_active Expired - Fee Related
- 1998-05-04 WO PCT/SE1998/000811 patent/WO1998051922A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE19880295C2 (de) | 2001-04-05 |
SE9701780D0 (sv) | 1997-05-12 |
US6032650A (en) | 2000-03-07 |
WO1998051922A1 (en) | 1998-11-19 |
DE19880295T1 (de) | 1999-06-17 |
SE9701780L (sv) | 1998-05-25 |
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