DE59810162D1 - Kraftstoff/luft-gemischregelungssystem einer brennkraftmaschine - Google Patents
Kraftstoff/luft-gemischregelungssystem einer brennkraftmaschineInfo
- Publication number
- DE59810162D1 DE59810162D1 DE59810162T DE59810162T DE59810162D1 DE 59810162 D1 DE59810162 D1 DE 59810162D1 DE 59810162 T DE59810162 T DE 59810162T DE 59810162 T DE59810162 T DE 59810162T DE 59810162 D1 DE59810162 D1 DE 59810162D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- control system
- combustion engine
- internal combustion
- air mixture
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- F02D41/02—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
- F02D41/1458—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 determination means using an estimation
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19757893A DE19757893A1 (de) | 1997-12-24 | 1997-12-24 | Kraftstoff/Luft-Gemischregelungssystem einer Brennkraftmaschine |
PCT/DE1998/003708 WO1999034103A1 (de) | 1997-12-24 | 1998-12-17 | Kraftstoff/luft-gemischregelungssystem einer brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59810162D1 true DE59810162D1 (de) | 2003-12-18 |
Family
ID=7853396
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19757893A Withdrawn DE19757893A1 (de) | 1997-12-24 | 1997-12-24 | Kraftstoff/Luft-Gemischregelungssystem einer Brennkraftmaschine |
DE59810162T Expired - Lifetime DE59810162D1 (de) | 1997-12-24 | 1998-12-17 | Kraftstoff/luft-gemischregelungssystem einer brennkraftmaschine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19757893A Withdrawn DE19757893A1 (de) | 1997-12-24 | 1997-12-24 | Kraftstoff/Luft-Gemischregelungssystem einer Brennkraftmaschine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0964989B1 (de) |
JP (1) | JP2001513167A (de) |
DE (2) | DE19757893A1 (de) |
WO (1) | WO1999034103A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009511805A (ja) | 2005-10-11 | 2009-03-19 | エルドル・コルポラティオン・エス.ピー.エ−. | 空燃比ターゲット及びイオン電流センサに基づく決定および内燃エンジン内への燃料の注入のための方法及び装置 |
DE102008061786A1 (de) * | 2008-12-11 | 2010-06-17 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Betreiben einer Otto-Brennkraftmaschine zur Diagnose der Verbrennungsgeschwindigkeit |
JP5853709B2 (ja) * | 2012-01-10 | 2016-02-09 | トヨタ自動車株式会社 | 内燃機関の空燃比検出装置および空燃比インバランス検出装置 |
US11078860B2 (en) | 2013-03-11 | 2021-08-03 | Wayne State University | Predictive correction in internal combustion engines |
US9951741B2 (en) | 2013-03-11 | 2018-04-24 | Wayne State University | Predictive correction in internal combustion engines |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2443413C2 (de) * | 1974-09-11 | 1983-11-17 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Einrichtung zur Regelung des Betriebszustands einer Brennkraftmaschine |
DE3111135A1 (de) * | 1980-06-20 | 1982-03-11 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum regeln der verbrennung in den brennraeumen einer brennkraftmaschine |
DE3519028C2 (de) | 1985-05-25 | 1993-10-28 | Bosch Gmbh Robert | Einrichtung zum Erfassen von klopfenden Verbrennungsvorgängen bei einer Brennkraftmaschine |
FR2617539B1 (fr) * | 1987-06-30 | 1992-08-21 | Inst Francais Du Petrole | Methode et dispositif de reglage d'un moteur a allumage commande a partir de la distribution statistique d'un ecart angulaire |
DE3833465A1 (de) * | 1988-10-01 | 1990-04-05 | Pierburg Gmbh | Verfahren zur regelung des betriebsverhaltens einer brennkraftmaschine |
US5036669A (en) * | 1989-12-26 | 1991-08-06 | Caterpillar Inc. | Apparatus and method for controlling the air/fuel ratio of an internal combustion engine |
JP3150429B2 (ja) * | 1992-07-21 | 2001-03-26 | ダイハツ工業株式会社 | イオン電流によるリーン限界検出方法 |
DE19819197A1 (de) * | 1997-04-25 | 1999-01-28 | Reinhard Dr Ing Latsch | Verfahren und Vorrichtung zur Regelung der Gemischzusammensetzung an der Zündstelle bei Ottomotoren mit Kraftstoffdirekteinspritzung |
-
1997
- 1997-12-24 DE DE19757893A patent/DE19757893A1/de not_active Withdrawn
-
1998
- 1998-12-17 JP JP53438099A patent/JP2001513167A/ja active Pending
- 1998-12-17 EP EP98966554A patent/EP0964989B1/de not_active Expired - Lifetime
- 1998-12-17 DE DE59810162T patent/DE59810162D1/de not_active Expired - Lifetime
- 1998-12-17 WO PCT/DE1998/003708 patent/WO1999034103A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2001513167A (ja) | 2001-08-28 |
DE19757893A1 (de) | 1999-07-01 |
EP0964989A1 (de) | 1999-12-22 |
EP0964989B1 (de) | 2003-11-12 |
WO1999034103A1 (de) | 1999-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |