IT1308379B1 - Metodo di autoadattamento del controllo del titolo in un impianto diiniezione per un motore a combustione interna. - Google Patents
Metodo di autoadattamento del controllo del titolo in un impianto diiniezione per un motore a combustione interna.Info
- Publication number
- IT1308379B1 IT1308379B1 IT1999TO000128A ITTO990128A IT1308379B1 IT 1308379 B1 IT1308379 B1 IT 1308379B1 IT 1999TO000128 A IT1999TO000128 A IT 1999TO000128A IT TO990128 A ITTO990128 A IT TO990128A IT 1308379 B1 IT1308379 B1 IT 1308379B1
- Authority
- IT
- Italy
- Prior art keywords
- adaptation
- self
- combustion engine
- internal combustion
- injection system
- 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
- F02D41/008—Controlling each cylinder individually
-
- 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
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2454—Learning of the air-fuel ratio control
-
- 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
- F02D2041/1411—Introducing closed-loop corrections characterised by the control or regulation method using a finite or infinite state machine, automaton or state graph for controlling or modelling
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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TO000128A IT1308379B1 (it) | 1999-02-19 | 1999-02-19 | Metodo di autoadattamento del controllo del titolo in un impianto diiniezione per un motore a combustione interna. |
US09/503,521 US6360733B1 (en) | 1999-02-19 | 2000-02-14 | Self-adapting method of controlling the mixture ratio of an internal combustion engine injection system |
DE60009971T DE60009971T2 (de) | 1999-02-19 | 2000-02-17 | SELBSTADAPTIERENDES Verfahren zur Steuerung des Kraftstoffsgemisches einer Brennkraftmaschine |
ES00103266T ES2218013T3 (es) | 1999-02-19 | 2000-02-17 | Metodo autoadaptativo para controlar la mezcla de un motor de combustion. |
EP00103266A EP1030045B1 (en) | 1999-02-19 | 2000-02-17 | Self-adapting method of controlling the mixture ratio of an internal combustion engine injection system |
BR0001927-5A BR0001927A (pt) | 1999-02-19 | 2000-02-18 | Método de controle auto-adaptativo da taxa de mistura de um sistema de injeção de motor de combustão interna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TO000128A IT1308379B1 (it) | 1999-02-19 | 1999-02-19 | Metodo di autoadattamento del controllo del titolo in un impianto diiniezione per un motore a combustione interna. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITTO990128A1 ITTO990128A1 (it) | 2000-08-19 |
IT1308379B1 true IT1308379B1 (it) | 2001-12-17 |
Family
ID=11417496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999TO000128A IT1308379B1 (it) | 1999-02-19 | 1999-02-19 | Metodo di autoadattamento del controllo del titolo in un impianto diiniezione per un motore a combustione interna. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6360733B1 (it) |
EP (1) | EP1030045B1 (it) |
BR (1) | BR0001927A (it) |
DE (1) | DE60009971T2 (it) |
ES (1) | ES2218013T3 (it) |
IT (1) | IT1308379B1 (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1321292B1 (it) * | 2000-06-13 | 2004-01-08 | Magneti Marelli Spa | Metodo per il controllo del titolo dei gas di scarico in un motore acombustione interna. |
EP1744044A1 (en) * | 2004-05-07 | 2007-01-17 | Ros Roca Indox Equipos E Ingenieria, S.L. | Improvements to means for transforming a diesel engine into a liquefied natural gas engine |
ES2245231B1 (es) * | 2004-05-07 | 2006-10-01 | Ros Roca Indox Equipos E Ingenieria, S.L. | Perfeccionamientos en los medios de transformacion de un motor diesel a gas natural licuado. |
ES2263367B1 (es) * | 2005-01-20 | 2007-10-01 | Ros Roca Indox Equipos E Ingenieria S.L. | Centralita electronica para el control del funcionamiento de un motor diesel transformado para gas natural licuado. |
JP4349344B2 (ja) * | 2005-08-23 | 2009-10-21 | トヨタ自動車株式会社 | エンジンの制御装置 |
JP4102401B2 (ja) * | 2005-11-02 | 2008-06-18 | 三菱電機株式会社 | 内燃機関制御装置 |
DE102006006552B8 (de) * | 2006-02-13 | 2007-06-06 | Siemens Ag | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
CA2672588A1 (en) * | 2006-12-13 | 2008-06-19 | Stoneridge Control Devices, Inc. | Cylinder position sensor and cylinder incorporating the same |
JP4429336B2 (ja) * | 2007-06-15 | 2010-03-10 | トヨタ自動車株式会社 | 空燃比制御装置 |
US7562649B2 (en) * | 2007-07-05 | 2009-07-21 | Southwest Research Institute | Combustion control system based on in-cylinder condition |
EP2098709B1 (en) * | 2008-03-04 | 2016-07-06 | GM Global Technology Operations LLC | A method for operating an internal combustion engine |
EP2283499A1 (en) * | 2008-05-19 | 2011-02-16 | Stoneridge Control Devices, Inc. | Cylinder position sensor and cylinder incorporating the same |
DE102012005197B3 (de) * | 2012-03-16 | 2013-06-13 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verfahren zur Optimierung einer Brennkraftmaschine |
GB2517164A (en) * | 2013-08-13 | 2015-02-18 | Gm Global Tech Operations Inc | Method of controlling a fuel injection |
GB2517162A (en) * | 2013-08-13 | 2015-02-18 | Gm Global Tech Operations Inc | Method of controlling the fuel injection in an internal combustion engine |
CN115095433B (zh) * | 2022-05-19 | 2023-10-20 | 潍柴动力股份有限公司 | 一种天然气发动机的启动方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3408215A1 (de) * | 1984-02-01 | 1985-08-01 | Robert Bosch Gmbh, 7000 Stuttgart | Steuer- und regelverfahren fuer die betriebskenngroessen einer brennkraftmaschine |
DE3603137C2 (de) | 1986-02-01 | 1994-06-01 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Steuerung/Regelung von Betriebskenngrößen einer Brennkraftmaschine |
US4854287A (en) * | 1986-10-21 | 1989-08-08 | Japan Electronic Control Systems Co., Ltd. | Apparatus for learning and controlling air/fuel ratio in internal combustion engine |
JPH0751907B2 (ja) | 1987-03-11 | 1995-06-05 | 株式会社日立製作所 | 空燃比学習制御装置 |
JP2581775B2 (ja) * | 1988-09-05 | 1997-02-12 | 株式会社日立製作所 | 内燃機関の燃料噴射制御方法、及び同制御装置 |
JPH02301644A (ja) | 1989-05-15 | 1990-12-13 | Japan Electron Control Syst Co Ltd | 内燃機関の燃料供給制御装置における気筒別誤差検出装置,気筒別学習装置及び気筒別診断装置 |
JPH0758054B2 (ja) * | 1989-06-19 | 1995-06-21 | 株式会社ユニシアジェックス | 内燃機関の燃料供給制御装置における学習補正装置及び自己診断装置 |
JPH0826805B2 (ja) | 1989-11-01 | 1996-03-21 | 株式会社ユニシアジェックス | 内燃機関の空燃比学習制御装置 |
US5464000A (en) * | 1993-10-06 | 1995-11-07 | Ford Motor Company | Fuel controller with an adaptive adder |
US5483946A (en) * | 1994-11-03 | 1996-01-16 | Ford Motor Company | Engine control system with rapid catalyst warm-up |
DE19501458B4 (de) | 1995-01-19 | 2009-08-27 | Robert Bosch Gmbh | Verfahren zur Adaption der Warmlaufanreicherung |
-
1999
- 1999-02-19 IT IT1999TO000128A patent/IT1308379B1/it active
-
2000
- 2000-02-14 US US09/503,521 patent/US6360733B1/en not_active Expired - Lifetime
- 2000-02-17 ES ES00103266T patent/ES2218013T3/es not_active Expired - Lifetime
- 2000-02-17 EP EP00103266A patent/EP1030045B1/en not_active Expired - Lifetime
- 2000-02-17 DE DE60009971T patent/DE60009971T2/de not_active Expired - Lifetime
- 2000-02-18 BR BR0001927-5A patent/BR0001927A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6360733B1 (en) | 2002-03-26 |
BR0001927A (pt) | 2000-10-17 |
ITTO990128A1 (it) | 2000-08-19 |
DE60009971T2 (de) | 2005-03-31 |
EP1030045A1 (en) | 2000-08-23 |
ES2218013T3 (es) | 2004-11-16 |
DE60009971D1 (de) | 2004-05-27 |
EP1030045B1 (en) | 2004-04-21 |
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