DE68902586D1 - Adaptives steuerungssystem fuer eine brennkraftmaschine und verfahren zum betreiben einer brennkraftmaschine. - Google Patents
Adaptives steuerungssystem fuer eine brennkraftmaschine und verfahren zum betreiben einer brennkraftmaschine.Info
- Publication number
- DE68902586D1 DE68902586D1 DE8989304414T DE68902586T DE68902586D1 DE 68902586 D1 DE68902586 D1 DE 68902586D1 DE 8989304414 T DE8989304414 T DE 8989304414T DE 68902586 T DE68902586 T DE 68902586T DE 68902586 D1 DE68902586 D1 DE 68902586D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- operating
- control system
- adaptive control
- 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
- 238000002485 combustion reaction Methods 0.000 title 2
- 230000003044 adaptive effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
-
- 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
- F02D41/1408—Dithering techniques
-
- 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
- F02D41/1497—With detection of the mechanical response of the engine
- F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/1455—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means by using a second control of the closed loop type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888810878A GB8810878D0 (en) | 1988-05-07 | 1988-05-07 | Adaptive control system for i c engine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68902586D1 true DE68902586D1 (de) | 1992-10-01 |
DE68902586T2 DE68902586T2 (de) | 1993-03-25 |
Family
ID=10636549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989304414T Expired - Lifetime DE68902586T2 (de) | 1988-05-07 | 1989-05-02 | Adaptives steuerungssystem fuer eine brennkraftmaschine und verfahren zum betreiben einer brennkraftmaschine. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4915079A (de) |
EP (1) | EP0345942B1 (de) |
JP (1) | JPH0211852A (de) |
KR (1) | KR890017448A (de) |
DE (1) | DE68902586T2 (de) |
GB (1) | GB8810878D0 (de) |
MY (1) | MY106590A (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4005735A1 (de) * | 1990-02-23 | 1991-08-29 | Bosch Gmbh Robert | Verfahren und einrichtung zur regelung/steuerung der laufruhe einer brennkraftmaschine |
US5049786A (en) * | 1990-08-09 | 1991-09-17 | Coen Company, Inc. | High energy ignitor power circuit |
US5241855A (en) * | 1991-10-31 | 1993-09-07 | Ford Motor Company | Method and apparatus for inferring engine torque |
US5303168A (en) * | 1991-10-31 | 1994-04-12 | Ford Motor Company | Engine operation to estimate and control exhaust catalytic converter temperature |
US5168853A (en) * | 1992-04-06 | 1992-12-08 | Optimizer Control Corp. | System for optimizing the performance of internal combustion engines |
EP0802316B1 (de) * | 1994-02-04 | 2000-04-12 | Honda Giken Kogyo Kabushiki Kaisha | System zur Abschätzung des Luft/Krafstoffverhältnisses für eine Brennkraftmaschine |
DE69507060T2 (de) * | 1994-02-04 | 1999-05-20 | Honda Giken Kogyo K.K., Tokio/Tokyo | System zur Abschätzung des Luft/Kraftstoffverhältnisses für eine Brennkraftmaschine |
US5414994A (en) * | 1994-02-15 | 1995-05-16 | Ford Motor Company | Method and apparatus to limit a midbed temperature of a catalytic converter |
JP3677876B2 (ja) * | 1996-07-12 | 2005-08-03 | 日産自動車株式会社 | エンジンの点火時期制御装置 |
DE59707553C5 (de) * | 1996-12-03 | 2018-03-29 | Avl List Gmbh | Verfahren und Vorrichtung zur Analyse des Fahrverhaltens von Kraftfahrzeugen |
AU4301800A (en) * | 1999-04-21 | 2000-11-10 | Institut Francais Du Petrole | Method for correcting ignition advance of an internal combustion engine |
DE19961504A1 (de) * | 1999-12-20 | 2001-06-28 | Bosch Gmbh Robert | Verfahren zur Erkennung von Signalfehlern |
DE10011607A1 (de) * | 2000-03-10 | 2001-09-20 | Siemens Ag | Verfahren und Vorrichtung sowie Computerprogrammprodukt zum Betrieb einer technischen Anlage |
DE10019400A1 (de) * | 2000-04-19 | 2001-10-25 | Bosch Gmbh Robert | Verfahren zur Anpassung eines Adaptionskennfelds einer adaptiven Brennkraftmaschinen-Klopfregelung und Verfahren zur adaptiven Klopfregelung einer Brennkraftmaschine |
AT500978B8 (de) * | 2003-05-13 | 2007-02-15 | Avl List Gmbh | Verfahren zur optimierung von fahrzeugen |
JP3969405B2 (ja) * | 2003-07-09 | 2007-09-05 | トヨタ自動車株式会社 | 火花点火式内燃機関 |
US7658178B2 (en) * | 2007-06-07 | 2010-02-09 | Chrysler Group Llc | Engine event-based correction of engine speed fluctuations |
DE102011013392A1 (de) * | 2011-03-09 | 2012-09-13 | Daimler Ag | Verfahren zur Regelung eines Verbrennungsmotors |
US8874351B2 (en) | 2011-03-31 | 2014-10-28 | Robert Bosch Gmbh | Adjusting the specificity of an engine map based on the sensitivity of an engine control parameter relative to a performance variable |
DE102013227023A1 (de) * | 2013-06-04 | 2014-12-04 | Robert Bosch Gmbh | Verfahren zur Zylindergleichstellung einer lambdageregelten Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
CN108194212B (zh) * | 2017-12-20 | 2019-12-27 | 中国第一汽车股份有限公司 | 分缸空燃比不均匀性监测系统和方法 |
CN115306571B (zh) * | 2022-07-06 | 2024-05-17 | 潍柴动力股份有限公司 | 燃气发动机氮氧化物排放的控制方法及控制系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57143161A (en) * | 1981-03-02 | 1982-09-04 | Nippon Denso Co Ltd | Ignition time controlling method for internal combustion engine |
JPS57203846A (en) * | 1981-06-08 | 1982-12-14 | Nippon Denso Co Ltd | Most optimum control device for internal-combustion engine |
JPS58176469A (ja) * | 1982-04-12 | 1983-10-15 | Nippon Soken Inc | 内燃機関の制御装置 |
JPS58192947A (ja) * | 1982-05-04 | 1983-11-10 | Nippon Denso Co Ltd | 内燃機関制御方法 |
JPS5993945A (ja) * | 1982-11-19 | 1984-05-30 | Nippon Denso Co Ltd | 内燃機関のアイドル運転制御方法 |
GB8518593D0 (en) * | 1985-07-23 | 1985-08-29 | Lucas Ind Plc | Control for i c engine |
JP2511862B2 (ja) * | 1986-01-08 | 1996-07-03 | 株式会社日立製作所 | 内燃機関の点火時期制御方法 |
US4670193A (en) * | 1986-05-12 | 1987-06-02 | E. R. Squibb & Sons, Inc. | Process for preparing phosphonic acids |
GB8700758D0 (en) * | 1987-01-14 | 1987-02-18 | Lucas Ind Plc | Adaptive control system |
-
1988
- 1988-05-07 GB GB888810878A patent/GB8810878D0/en active Pending
-
1989
- 1989-05-01 US US07/347,116 patent/US4915079A/en not_active Expired - Lifetime
- 1989-05-02 EP EP89304414A patent/EP0345942B1/de not_active Expired - Lifetime
- 1989-05-02 DE DE8989304414T patent/DE68902586T2/de not_active Expired - Lifetime
- 1989-05-05 MY MYPI89000620A patent/MY106590A/en unknown
- 1989-05-06 KR KR1019890006129A patent/KR890017448A/ko not_active Withdrawn
- 1989-05-08 JP JP1113857A patent/JPH0211852A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0345942A2 (de) | 1989-12-13 |
US4915079A (en) | 1990-04-10 |
EP0345942A3 (en) | 1990-02-21 |
JPH0211852A (ja) | 1990-01-16 |
MY106590A (en) | 1995-06-30 |
GB8810878D0 (en) | 1988-06-08 |
KR890017448A (ko) | 1989-12-16 |
EP0345942B1 (de) | 1992-08-26 |
DE68902586T2 (de) | 1993-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication of lapse of patent is to be deleted |