EP1382822A3 - Verfahren zur Adaption eines Kraftstoff-Luft-Gemisches bei einem Verbrennungsmotor und elektronische Steuereinrichtung - Google Patents
Verfahren zur Adaption eines Kraftstoff-Luft-Gemisches bei einem Verbrennungsmotor und elektronische Steuereinrichtung Download PDFInfo
- Publication number
- EP1382822A3 EP1382822A3 EP03007515A EP03007515A EP1382822A3 EP 1382822 A3 EP1382822 A3 EP 1382822A3 EP 03007515 A EP03007515 A EP 03007515A EP 03007515 A EP03007515 A EP 03007515A EP 1382822 A3 EP1382822 A3 EP 1382822A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixture
- adapting
- fuel
- control device
- combustion engine
- 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.)
- Granted
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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D41/1402—Adaptive 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/08—Introducing corrections for particular operating conditions for idling
-
- 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
- F02D2041/141—Introducing closed-loop corrections characterised by the control or regulation method using a feed-forward control element
-
- 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
- F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
-
- 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
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
- F02D41/3029—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited mode
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)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002132537 DE10232537A1 (de) | 2002-07-18 | 2002-07-18 | Verfahren zur Adaption eines Kraftstoff-Luft-Gemisches bei einem Verbrennungsmotor und elektronische Steuereinrichtung |
DE10232537 | 2002-07-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1382822A2 EP1382822A2 (de) | 2004-01-21 |
EP1382822A3 true EP1382822A3 (de) | 2006-09-27 |
EP1382822B1 EP1382822B1 (de) | 2008-04-02 |
Family
ID=29762028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20030007515 Expired - Lifetime EP1382822B1 (de) | 2002-07-18 | 2003-04-01 | Verfahren zur Adaption eines Kraftstoff-Luft-Gemisches bei einem Verbrennungsmotor und elektronische Steuereinrichtung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1382822B1 (de) |
JP (1) | JP4809576B2 (de) |
DE (2) | DE10232537A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006011723B3 (de) * | 2006-03-14 | 2007-08-23 | Siemens Ag | Adaptionsverfahren für Streuungen in zylinderselektiven Einspritzmengen einer Direkteinspritzanlage und Verfahren zur zylinderselektiven Einspritzsteuerung |
DE102008000603A1 (de) | 2008-03-11 | 2009-09-17 | Robert Bosch Gmbh | Verfahren zur Bestimmung der Zusammensetzung eines Kraftstoffgemischs |
DE102011006587A1 (de) | 2011-03-31 | 2012-10-04 | Robert Bosch Gmbh | Verfahren zur Adaption eines Kraftstoff-Luft-Gemischs für eine Brennkraftmaschine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162662A (en) * | 1984-07-27 | 1986-02-05 | Fuji Heavy Ind Ltd | Updating of adaptive mixture control system in I C engines |
DE10043689A1 (de) * | 2000-09-04 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Verlustmomentenadaption bei einer Brennkraftmaschine |
DE10043072A1 (de) * | 2000-09-01 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3341015A1 (de) | 1983-11-12 | 1985-05-30 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung fuer die gemischaufbereitung bei einer brennkraftmaschine |
JPH0656118B2 (ja) * | 1987-10-20 | 1994-07-27 | 株式会社ユニシアジェックス | 内燃機関の学習制御装置 |
JPH0656120B2 (ja) * | 1987-10-20 | 1994-07-27 | 株式会社ユニシアジェックス | 内燃機関の学習制御装置 |
JPH0686831B2 (ja) * | 1988-06-01 | 1994-11-02 | 株式会社ユニシアジェックス | 内燃機関の空燃比の学習制御装置 |
JP3266000B2 (ja) * | 1996-08-26 | 2002-03-18 | 三菱自動車工業株式会社 | 筒内噴射型火花点火式内燃エンジンの制御装置 |
-
2002
- 2002-07-18 DE DE2002132537 patent/DE10232537A1/de not_active Withdrawn
-
2003
- 2003-04-01 EP EP20030007515 patent/EP1382822B1/de not_active Expired - Lifetime
- 2003-04-01 DE DE50309519T patent/DE50309519D1/de not_active Expired - Lifetime
- 2003-06-23 JP JP2003178198A patent/JP4809576B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162662A (en) * | 1984-07-27 | 1986-02-05 | Fuji Heavy Ind Ltd | Updating of adaptive mixture control system in I C engines |
DE10043072A1 (de) * | 2000-09-01 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung |
DE10043689A1 (de) * | 2000-09-04 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Verlustmomentenadaption bei einer Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
DE10232537A1 (de) | 2004-01-29 |
EP1382822A2 (de) | 2004-01-21 |
EP1382822B1 (de) | 2008-04-02 |
JP4809576B2 (ja) | 2011-11-09 |
DE50309519D1 (de) | 2008-05-15 |
JP2004052760A (ja) | 2004-02-19 |
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