DE602005022964D1 - Luft-Kraftstoffverhältnis-Regelsystem für eine Brennkraftmaschine - Google Patents
Luft-Kraftstoffverhältnis-Regelsystem für eine BrennkraftmaschineInfo
- Publication number
- DE602005022964D1 DE602005022964D1 DE602005022964T DE602005022964T DE602005022964D1 DE 602005022964 D1 DE602005022964 D1 DE 602005022964D1 DE 602005022964 T DE602005022964 T DE 602005022964T DE 602005022964 T DE602005022964 T DE 602005022964T DE 602005022964 D1 DE602005022964 D1 DE 602005022964D1
- Authority
- DE
- Germany
- Prior art keywords
- air
- control system
- combustion engine
- internal combustion
- fuel ratio
- 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.)
- Active
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
- F02D41/24—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
- F02D41/04—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
- F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
-
- 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
- F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004282902A JP4345629B2 (ja) | 2004-09-29 | 2004-09-29 | エンジンの空燃比制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005022964D1 true DE602005022964D1 (de) | 2010-09-30 |
Family
ID=35482898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005022964T Active DE602005022964D1 (de) | 2004-09-29 | 2005-09-27 | Luft-Kraftstoffverhältnis-Regelsystem für eine Brennkraftmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US7047123B2 (de) |
EP (1) | EP1643109B1 (de) |
JP (1) | JP4345629B2 (de) |
CN (1) | CN100390394C (de) |
DE (1) | DE602005022964D1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4371027B2 (ja) * | 2004-09-29 | 2009-11-25 | 日産自動車株式会社 | エンジンの空燃比制御装置 |
US7181331B2 (en) * | 2004-09-29 | 2007-02-20 | Nissan Motor Co., Ltd. | Engine air-fuel ratio control system |
JP4840244B2 (ja) * | 2007-04-26 | 2011-12-21 | 株式会社デンソー | 空燃比制御装置及びエンジン制御システム |
FR2923863B1 (fr) * | 2007-11-20 | 2010-02-26 | Renault Sas | Procede pour diagnostiquer l'etat d'un systeme d'alimentation en carburant d'un moteur. |
JP5614976B2 (ja) * | 2009-11-24 | 2014-10-29 | 本田技研工業株式会社 | エンジンの燃料噴射制御装置 |
US9732657B2 (en) * | 2010-12-24 | 2017-08-15 | Toyota Jidosha Kabushiki Kaisha | Oxygen sensor and oxygen sensor control device |
CN117436372B (zh) * | 2023-12-19 | 2024-04-16 | 潍柴动力股份有限公司 | 发动机原排Soot值预估方法及装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6176733A (ja) * | 1984-09-10 | 1986-04-19 | Mazda Motor Corp | エンジンの空燃比制御装置 |
JPS62121844A (ja) * | 1985-11-21 | 1987-06-03 | Toyota Motor Corp | 内燃機関の空燃比制御装置 |
JPH0331546A (ja) * | 1989-06-27 | 1991-02-12 | Mitsubishi Motors Corp | 内燃機関の空燃比制御装置 |
JPH0617693A (ja) * | 1992-04-17 | 1994-01-25 | Nippondenso Co Ltd | 内燃機関の電子制御システム |
JPH07151000A (ja) * | 1993-11-26 | 1995-06-13 | Unisia Jecs Corp | 内燃機関の空燃比制御装置 |
KR100407298B1 (ko) * | 1994-12-30 | 2004-05-20 | 혼다 기켄 고교 가부시키가이샤 | 내연기관의연료분사제어장치 |
US5832724A (en) * | 1995-01-27 | 1998-11-10 | Mazda Motor Corporation | Air-fuel ratio control system for engines |
JP3892071B2 (ja) | 1995-12-25 | 2007-03-14 | 日産自動車株式会社 | 内燃機関の燃料供給制御装置 |
US5887421A (en) * | 1996-03-18 | 1999-03-30 | Toyota Jidosha Kabushiki Kaisha | Apparatus for detecting the deterioration of a three-way catalytic converter for an internal combustion engine |
JPH10110645A (ja) | 1996-10-08 | 1998-04-28 | Nissan Motor Co Ltd | エンジンの空燃比制御装置 |
JP3627787B2 (ja) * | 1997-07-14 | 2005-03-09 | 株式会社デンソー | 内燃機関の燃料供給系異常診断装置 |
US6591822B2 (en) * | 2000-06-20 | 2003-07-15 | Denso Corporation | Air-fuel ratio controller of internal combustion engines |
DE10101006A1 (de) * | 2001-01-11 | 2002-07-18 | Volkswagen Ag | Verfahren zur Steuerung einer eingespritzten Kraftstoffmenge während eines Startvorganges einer Verbrennungskraftmaschine |
US6644291B2 (en) * | 2002-03-14 | 2003-11-11 | Ford Global Technologies, Llc | Control method and apparatus for adaptively determining a fuel pulse width |
JP2004036541A (ja) * | 2002-07-04 | 2004-02-05 | Toyota Motor Corp | 内燃機関の燃料供給制御装置 |
DE10252423A1 (de) * | 2002-11-12 | 2004-05-19 | Robert Bosch Gmbh | Verfahren zur Korrektur der Anfettung eines Kraftstoff/Luft-Gemisches |
JP2005048673A (ja) * | 2003-07-29 | 2005-02-24 | Nissan Motor Co Ltd | エンジンの排気浄化装置 |
JP2005048715A (ja) * | 2003-07-31 | 2005-02-24 | Nissan Motor Co Ltd | 内燃機関の排気浄化装置 |
JP4539211B2 (ja) * | 2004-07-23 | 2010-09-08 | 日産自動車株式会社 | 内燃機関の制御装置 |
-
2004
- 2004-09-29 JP JP2004282902A patent/JP4345629B2/ja active Active
-
2005
- 2005-09-23 US US11/233,028 patent/US7047123B2/en active Active
- 2005-09-27 EP EP05021051A patent/EP1643109B1/de active Active
- 2005-09-27 DE DE602005022964T patent/DE602005022964D1/de active Active
- 2005-09-29 CN CNB200510106958XA patent/CN100390394C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP4345629B2 (ja) | 2009-10-14 |
JP2006097514A (ja) | 2006-04-13 |
EP1643109A3 (de) | 2009-04-29 |
US7047123B2 (en) | 2006-05-16 |
EP1643109B1 (de) | 2010-08-18 |
CN1755086A (zh) | 2006-04-05 |
US20060065256A1 (en) | 2006-03-30 |
EP1643109A2 (de) | 2006-04-05 |
CN100390394C (zh) | 2008-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602005021837D1 (de) | Zündsteuerungssystem für eine Brennkraftmaschine | |
DE502005000424D1 (de) | Abgasanlage für eine Brennkraftmaschine | |
DE602005019489D1 (de) | Kraftstoffeinspritzungsteuerungssystem für eine Brennkraftmaschine | |
DE102005013918A8 (de) | Kraftstoffbehandlungssystem für eine Brennkraftmaschine | |
DE602005012777D1 (de) | Steuervorrichtung für eine Brennkraftmaschine | |
DE602005018356D1 (de) | Motorstartsteuersystem für verbrennungsmotor | |
DE602005022335D1 (de) | Steuervorrichtung für verbrennungsmotor | |
DE602005017791D1 (de) | Steuervorrichtung für verbrennungsmotor | |
DE602004023803D1 (de) | Abgasreinigungssystem für eine Brennkraftmachine | |
DE602005009078D1 (de) | Steuervorrichtung für Brennkraftmaschine | |
DE602006012756D1 (de) | Steuervorrichtung für eine Brennkraftmaschine | |
DE602004002267D1 (de) | Steuervorrichtung für eine Brennkraftmaschine | |
DE602004000466D1 (de) | Abgasreinigungssystem für eine Brennkraftmachine | |
DE602005018535D1 (de) | Steuervorrichtung für verbrennungsmotor | |
DE602005023453D1 (de) | Abgasregelvorrichtung für internen verbrennungsmotor | |
DE602004001290D1 (de) | Abgasreinigungssystem für eine Brennkraftmaschine | |
DE602005001185D1 (de) | Abgasregelvorrichtung für verbrennungsmotor | |
DE602005020376D1 (de) | Abgasreinigungsanlage für Verbrennungskraftmaschine | |
DE602005011807D1 (de) | Abgassteuerungsvorrichtung für eine brennkraftmaschine | |
DE602004000632D1 (de) | Ansaugsystem für eine Brennkraftmaschine | |
DE602005008866D1 (de) | Abgaskontrollvorrichtung für Brennkraftmaschinen | |
DE502005009918D1 (de) | Lebensdauergeschmierter nockenwellentrieb für eine brennkraftmaschine | |
DE502004009844D1 (de) | Sauganlage für eine Brennkraftmaschine | |
DE602005000279D1 (de) | Abgasregelvorrichtung für verbrennungsmotor | |
DE602005005258D1 (de) | Ventilsteuerzeitenregeleinrichtung für eine Verbrennungskraftmaschine |