EP0142011A3 - Einrichtung für die Gemischaufbereitung bei einer Brennkraftmaschine - Google Patents
Einrichtung für die Gemischaufbereitung bei einer Brennkraftmaschine Download PDFInfo
- Publication number
- EP0142011A3 EP0142011A3 EP84111992A EP84111992A EP0142011A3 EP 0142011 A3 EP0142011 A3 EP 0142011A3 EP 84111992 A EP84111992 A EP 84111992A EP 84111992 A EP84111992 A EP 84111992A EP 0142011 A3 EP0142011 A3 EP 0142011A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion engine
- fuel metering
- internal combustion
- metering signal
- behavior
- 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.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title 1
- 239000000446 fuel Substances 0.000 abstract 5
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
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
- F02D41/1438—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
-
- 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
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)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3341015 | 1983-11-12 | ||
| DE3341015A DE3341015C2 (de) | 1983-11-12 | 1983-11-12 | Einrichtung für ein Kraftstoffzumeßsystem bei einer Brennkraftmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0142011A2 EP0142011A2 (de) | 1985-05-22 |
| EP0142011A3 true EP0142011A3 (de) | 1986-10-08 |
Family
ID=6214193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP84111992A Withdrawn EP0142011A3 (de) | 1983-11-12 | 1984-10-06 | Einrichtung für die Gemischaufbereitung bei einer Brennkraftmaschine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4584982A (de) |
| EP (1) | EP0142011A3 (de) |
| JP (2) | JPS60108536A (de) |
| AU (1) | AU559757B2 (de) |
| BR (1) | BR8405716A (de) |
| DE (1) | DE3341015C2 (de) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2554854B2 (ja) * | 1984-07-27 | 1996-11-20 | 富士重工業株式会社 | 自動車用エンジンの学習制御方法 |
| JPS61169635A (ja) * | 1985-01-23 | 1986-07-31 | Hitachi Ltd | 空燃比制御方法 |
| US4850326A (en) * | 1986-10-21 | 1989-07-25 | Japan Electronic Control Systems, Co., Ltd. | Apparatus for learning and controlling air/fuel ratio in internal combustion engine |
| JPH0723702B2 (ja) * | 1986-12-27 | 1995-03-15 | マツダ株式会社 | 燃料制御装置 |
| US4991102A (en) * | 1987-07-09 | 1991-02-05 | Hitachi, Ltd. | Engine control system using learning control |
| DE3827978A1 (de) * | 1987-11-10 | 1989-05-18 | Bosch Gmbh Robert | Verfahren und vorrichtung fuer stetige lambdaregelung |
| 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 |
| BR8807885A (pt) * | 1988-12-10 | 1990-11-27 | Bosch Gmbh Robert | Sistema de controle de combustivel |
| US4977881A (en) * | 1989-01-19 | 1990-12-18 | Fuji Jukogyo Kabushiki Kaisha | Air-fuel ratio control system for automotive engine |
| DE3925877C2 (de) * | 1989-08-04 | 1998-10-08 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Steuerung der Kraftstoffzumessung bei einer Dieselbrennkraftmaschine |
| DE4128718C2 (de) * | 1991-08-29 | 2001-02-01 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Kraftstoffmengenregelung für einen Verbrennungsmotor mit Katalysator |
| DE4423241C2 (de) * | 1994-07-02 | 2003-04-10 | Bosch Gmbh Robert | Verfahren zur Einstellung der Zusammensetzung des Betriebsgemisches für eine Brennkraftmaschine |
| DE19955649C2 (de) * | 1999-11-19 | 2002-01-10 | Bosch Gmbh Robert | Elektronische Motorsteuerung einer Brennkraftmaschine |
| DE10043093A1 (de) | 2000-09-01 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung |
| DE10043072A1 (de) | 2000-09-01 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung |
| DE10043256A1 (de) | 2000-09-02 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Gemischadaption |
| DE10043859A1 (de) | 2000-09-04 | 2002-03-14 | Bosch Gmbh Robert | Verfahren zur Diagnose der Gemischbildung |
| WO2003038532A1 (de) * | 2001-10-25 | 2003-05-08 | Robert Bosch Gmbh | Vorrichtung zur korrektur eines signals |
| DE10202156B4 (de) * | 2002-01-22 | 2010-08-26 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
| DE10232537A1 (de) | 2002-07-18 | 2004-01-29 | Robert Bosch Gmbh | Verfahren zur Adaption eines Kraftstoff-Luft-Gemisches bei einem Verbrennungsmotor und elektronische Steuereinrichtung |
| DE10338058A1 (de) * | 2003-06-03 | 2004-12-23 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
| DE10337228A1 (de) * | 2003-08-13 | 2005-03-17 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
| DE102007016572B4 (de) | 2007-04-07 | 2018-08-02 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
| DE102011006587B4 (de) | 2011-03-31 | 2025-02-27 | Robert Bosch Gmbh | Verfahren zur Adaption eines Kraftstoff-Luft-Gemischs für eine Brennkraftmaschine |
| DE102015200898B3 (de) * | 2015-01-21 | 2015-11-05 | Continental Automotive Gmbh | Vorsteuerung eines Verbrennungsmotors |
| DE102021201323A1 (de) | 2021-02-12 | 2022-08-18 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors mit einem vorgegebenen Luft-Kraftstoff-Gemisch |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2014655A (en) * | 1978-02-14 | 1979-08-30 | Nippon Denso Co | Fuel injection system for an internal combustion engine |
| GB2084353A (en) * | 1980-09-25 | 1982-04-07 | Bosch Gmbh Robert | Automatic control of the air-fuel ratio in ic engines |
| US4408588A (en) * | 1979-02-01 | 1983-10-11 | Robert Bosch Gmbh | Apparatus for supplementary fuel metering in an internal combustion engine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511836A (en) * | 1974-06-21 | 1976-01-09 | Nissan Motor | Nainenkikanno nenryoseigyosochi |
| JPS5297028A (en) * | 1976-02-12 | 1977-08-15 | Nissan Motor Co Ltd | Air fuel ratio controller |
| JPS6011220B2 (ja) * | 1978-12-06 | 1985-03-23 | 日産自動車株式会社 | 燃料噴射装置 |
| JPS57165645A (en) * | 1981-04-07 | 1982-10-12 | Nippon Denso Co Ltd | Control method of air-fuel ratio |
| JPS5810126A (ja) * | 1981-07-09 | 1983-01-20 | Toyota Motor Corp | 電子制御燃料噴射機関の補正値算出方法 |
| JPS5825540A (ja) * | 1981-08-10 | 1983-02-15 | Nippon Denso Co Ltd | 空燃比制御方法 |
-
1983
- 1983-11-12 DE DE3341015A patent/DE3341015C2/de not_active Expired
-
1984
- 1984-09-19 AU AU33298/84A patent/AU559757B2/en not_active Ceased
- 1984-10-06 EP EP84111992A patent/EP0142011A3/de not_active Withdrawn
- 1984-10-17 JP JP59216492A patent/JPS60108536A/ja active Pending
- 1984-11-01 US US06/667,019 patent/US4584982A/en not_active Expired - Lifetime
- 1984-11-09 BR BR8405716A patent/BR8405716A/pt not_active IP Right Cessation
-
1993
- 1993-06-18 JP JP1993032914U patent/JP2522490Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2014655A (en) * | 1978-02-14 | 1979-08-30 | Nippon Denso Co | Fuel injection system for an internal combustion engine |
| US4408588A (en) * | 1979-02-01 | 1983-10-11 | Robert Bosch Gmbh | Apparatus for supplementary fuel metering in an internal combustion engine |
| GB2084353A (en) * | 1980-09-25 | 1982-04-07 | Bosch Gmbh Robert | Automatic control of the air-fuel ratio in ic engines |
Non-Patent Citations (1)
| Title |
|---|
| PATENTS ABSTRACTS OF JAPAN, Band 8, Nr. 35 (M-276) [1472], 15. Februar 1984; & JP-A-58 190 533 (TOYOTA) 07-11-83; & US-A-4 501 243 (NIIMI et al.) (Kat. E) * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0592444U (ja) | 1993-12-17 |
| AU3329884A (en) | 1985-05-16 |
| BR8405716A (pt) | 1985-09-10 |
| DE3341015C2 (de) | 1987-03-26 |
| JPS60108536A (ja) | 1985-06-14 |
| US4584982A (en) | 1986-04-29 |
| DE3341015A1 (de) | 1985-05-30 |
| AU559757B2 (en) | 1987-03-19 |
| EP0142011A2 (de) | 1985-05-22 |
| JP2522490Y2 (ja) | 1997-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19841006 |
|
| AK | Designated contracting states |
Designated state(s): CH DE FR GB LI SE |
|
| RTI1 | Title (correction) | ||
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE FR GB LI SE |
|
| 17Q | First examination report despatched |
Effective date: 19870821 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19880101 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MAYER, DIETER, DIPL.-ING. Inventor name: CLEMENT, ALBRECHT, DIPL.-ING. Inventor name: WILD, ERNST, DIPL.-ING. |