DE68904840D1 - Geraet zur erfassung von verbrennungsausfaellen und steuerungssystem fuer einen verbrennungsmotor. - Google Patents
Geraet zur erfassung von verbrennungsausfaellen und steuerungssystem fuer einen verbrennungsmotor.Info
- Publication number
- DE68904840D1 DE68904840D1 DE8989114480T DE68904840T DE68904840D1 DE 68904840 D1 DE68904840 D1 DE 68904840D1 DE 8989114480 T DE8989114480 T DE 8989114480T DE 68904840 T DE68904840 T DE 68904840T DE 68904840 D1 DE68904840 D1 DE 68904840D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- defects
- combustion engine
- internal combustion
- detecting
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/11—Testing internal-combustion engines by detecting misfire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19599188 | 1988-08-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68904840D1 true DE68904840D1 (de) | 1993-03-25 |
DE68904840T2 DE68904840T2 (de) | 1993-07-15 |
Family
ID=16350401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989114480T Expired - Fee Related DE68904840T2 (de) | 1988-08-08 | 1989-08-04 | Geraet zur erfassung von verbrennungsausfaellen und steuerungssystem fuer einen verbrennungsmotor. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5021960A (de) |
EP (1) | EP0354497B1 (de) |
KR (1) | KR0144356B1 (de) |
DE (1) | DE68904840T2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2784069B2 (ja) * | 1989-12-28 | 1998-08-06 | 富士重工業株式会社 | エンジンの失火判定装置 |
DE4002209C2 (de) * | 1990-01-26 | 2003-05-08 | Bosch Gmbh Robert | Aussetzererkennung bei einem Verbrennungsmotor |
JP2679328B2 (ja) * | 1990-01-30 | 1997-11-19 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
DE69129245T2 (de) * | 1990-02-14 | 1998-08-06 | Lucas Ind Plc | Vorrichtung zur Detektierung von Fehlzündungen |
DE4040828C2 (de) * | 1990-12-20 | 2000-05-18 | Bosch Gmbh Robert | Steuersystem für eine Kraftstoffpumpe |
JP2893300B2 (ja) * | 1991-07-19 | 1999-05-17 | トヨタ自動車株式会社 | 多気筒内燃機関の失火検出装置 |
US5758309A (en) * | 1992-02-05 | 1998-05-26 | Nissan Motor Co., Ltd. | Combustion control apparatus for use in internal combustion engine |
DE4215581B4 (de) * | 1992-05-12 | 2004-05-06 | Robert Bosch Gmbh | System zur Steuerung einer magnetventilgesteuerten Kraftstoffzumeßeinrichtung |
JP2761999B2 (ja) * | 1992-05-18 | 1998-06-04 | 本田技研工業株式会社 | 内燃機関の失火検出装置 |
US5237862A (en) * | 1992-06-22 | 1993-08-24 | Ford Motor Company | Adaptive method of cylinder misfire detection in an internal combustion engine |
US5381771A (en) * | 1992-07-28 | 1995-01-17 | Lean Power Corporation | Lean burn mixture control system |
US5361629A (en) * | 1992-08-21 | 1994-11-08 | Chrysler Corporation | Single sensor misfire detection apparatus and method for an internal combustion engine |
CA2104144C (en) * | 1992-08-21 | 2004-01-06 | Jay C. Mccombie | Dual sensor misfire detection apparatus and method for an internal combustion engine |
JP2807736B2 (ja) * | 1993-08-19 | 1998-10-08 | 本田技研工業株式会社 | 内燃機関の燃焼状態判定装置 |
DE4337275A1 (de) * | 1993-11-02 | 1995-05-04 | Bayerische Motoren Werke Ag | Vorrichtung zur zylinderselektiven Erkennung von unerwünschten Verbrennungsvorgängen bei mehrzylindrigen Brennkraftmaschinen |
US5574217A (en) * | 1995-06-06 | 1996-11-12 | Chrysler Corporation | Engine misfire detection with compensation for normal acceleration of crankshaft |
US5544521A (en) * | 1995-06-06 | 1996-08-13 | Chrysler Corporation | Engine misfire detection with rough road inhibit |
DE19520605C1 (de) * | 1995-06-06 | 1996-05-23 | Daimler Benz Ag | Verfahren und Einrichtung zur Regelung des Verbrennungsablaufs bei einem Otto-Verbrennungsmotor |
US5602331A (en) * | 1995-06-06 | 1997-02-11 | Chrysler Corporation | Engine misfire detection with cascade filter configuration |
US5633456A (en) * | 1995-08-04 | 1997-05-27 | Chrysler Corporation | Engine misfire detection with digital filtering |
US5824890A (en) * | 1996-08-01 | 1998-10-20 | Chrysler Corporation | Real time misfire detection for automobile engines |
US5753804A (en) * | 1996-08-01 | 1998-05-19 | Chrysler Corporation | Spatial frequency implemented digital filters for engine misfire detection |
US5735246A (en) * | 1996-09-30 | 1998-04-07 | Chrysler Corporation | Fuel scheduling as a function of misfire rate |
US5717133A (en) * | 1996-11-22 | 1998-02-10 | Chrysler Corporation | Mixed sampling rate processing for misfire detection |
US5862507A (en) * | 1997-04-07 | 1999-01-19 | Chrysler Corporation | Real-time misfire detection for automobile engines with medium data rate crankshaft sampling |
JP3749395B2 (ja) * | 1999-04-22 | 2006-02-22 | 三菱電機株式会社 | 内燃機関の制御装置 |
US6314802B1 (en) | 1999-07-27 | 2001-11-13 | Daimlerchrysler Corporation | Optimal engine speed compensation method used in misfire detection |
JP4738306B2 (ja) * | 2006-09-29 | 2011-08-03 | 三菱重工業株式会社 | エンジンの異常燃焼時運転方法及び運転制御装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539956A (en) * | 1982-12-09 | 1985-09-10 | General Motors Corporation | Diesel fuel injection pump with adaptive torque balance control |
US4562818A (en) * | 1983-07-05 | 1986-01-07 | Nippon Soken, Inc. | Method and apparatus for controlling the air-fuel ratio in an internal combustion engine |
DE3336028C3 (de) * | 1983-10-04 | 1997-04-03 | Bosch Gmbh Robert | Einrichtung zur Beeinflussung von Steuergrößen einer Brennkraftmaschine |
US4633403A (en) * | 1984-04-05 | 1986-12-30 | Chrysler Motors Corporation | Engine valve timing |
JPH0747944B2 (ja) * | 1984-08-28 | 1995-05-24 | マツダ株式会社 | エンジンの制御装置 |
JPS6181532A (ja) * | 1984-09-25 | 1986-04-25 | Honda Motor Co Ltd | 多気筒内燃エンジンの燃料供給制御方法 |
-
1989
- 1989-08-04 EP EP89114480A patent/EP0354497B1/de not_active Expired - Lifetime
- 1989-08-04 US US07/389,736 patent/US5021960A/en not_active Expired - Lifetime
- 1989-08-04 DE DE8989114480T patent/DE68904840T2/de not_active Expired - Fee Related
- 1989-08-08 KR KR1019890011283A patent/KR0144356B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE68904840T2 (de) | 1993-07-15 |
KR900003525A (ko) | 1990-03-26 |
EP0354497B1 (de) | 1993-02-10 |
KR0144356B1 (ko) | 1998-08-17 |
US5021960A (en) | 1991-06-04 |
EP0354497A1 (de) | 1990-02-14 |
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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 |