DE19581053T1 - Verfahren und Vorrichtung für eine adaptive Kraftstoffzumessung bei Zweitaktmotoren - Google Patents
Verfahren und Vorrichtung für eine adaptive Kraftstoffzumessung bei ZweitaktmotorenInfo
- Publication number
- DE19581053T1 DE19581053T1 DE19581053T DE19581053T DE19581053T1 DE 19581053 T1 DE19581053 T1 DE 19581053T1 DE 19581053 T DE19581053 T DE 19581053T DE 19581053 T DE19581053 T DE 19581053T DE 19581053 T1 DE19581053 T1 DE 19581053T1
- Authority
- DE
- Germany
- Prior art keywords
- fuel metering
- stroke engines
- adaptive fuel
- adaptive
- engines
- 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.)
- Granted
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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
-
- 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
- F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
-
- 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
- F02D41/2458—Learning of the air-fuel ratio control with an additional dither signal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/04—Two-stroke combustion engines with electronic control
-
- 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
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9402688A SE503170C2 (sv) | 1994-08-11 | 1994-08-11 | Metod och system för adaptiv bränslereglering av tvåtaktsmotorer |
SE9402688 | 1994-08-11 | ||
PCT/SE1995/000915 WO1996005419A1 (en) | 1994-08-11 | 1995-08-08 | Method and system for an adaptive fuel control in two-stroke engines |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19581053T1 true DE19581053T1 (de) | 1996-11-21 |
DE19581053B4 DE19581053B4 (de) | 2004-07-15 |
Family
ID=20394896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19581053T Expired - Fee Related DE19581053B4 (de) | 1994-08-11 | 1995-08-08 | Verfahren und Vorrichtung für eine adaptive Kraftstoffzumessung bei Zweitaktmotoren |
Country Status (4)
Country | Link |
---|---|
US (1) | US5653209A (de) |
DE (1) | DE19581053B4 (de) |
SE (1) | SE503170C2 (de) |
WO (1) | WO1996005419A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10236979C1 (de) * | 2002-08-13 | 2003-08-14 | Stiebel Eltron Gmbh & Co Kg | Verfahren zur Regelung des Verbrennungsvorganges in einem Verbrennungsmotor |
DE102004044972B4 (de) * | 2003-09-17 | 2009-02-12 | General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit | Detektion eines stabilen Zustands der Kraftstoffdynamik |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5961765A (en) * | 1994-09-20 | 1999-10-05 | Schneider (Europe) A. G. | Method of making a catheter |
US6446601B1 (en) * | 1998-05-12 | 2002-09-10 | Robert Bosch Gmbh | Ignition control method |
DE19956936A1 (de) * | 1999-11-26 | 2001-05-31 | Bosch Gmbh Robert | Katalysatorschutzverfahren |
US6388444B1 (en) * | 2000-01-13 | 2002-05-14 | Ford Global Technologies, Inc. | Adaptive method for detecting misfire in an internal combustion engines using an engine-mounted accelerometer |
US6386183B1 (en) | 2000-07-20 | 2002-05-14 | Harley-Davidson Motor Company Group, Inc. | Motorcycle having system for combustion knock control |
US6611145B2 (en) | 2000-07-20 | 2003-08-26 | Harley-Davidson Motor Company Group, Inc. | Motorcycle having a system for combustion diagnostics |
GB0306658D0 (en) * | 2003-03-22 | 2003-04-30 | Scion Sprays Ltd | A fluid injector |
DE112005003527B4 (de) | 2005-04-01 | 2020-08-06 | Hoerbiger Wien Gmbh | Verfahren für die Schätzung von Verbrennungsparametern |
ITRE20110060A1 (it) * | 2011-08-02 | 2013-02-03 | Emak Spa | "sistema di controllo della carburazione" |
DE102012011834A1 (de) * | 2012-06-14 | 2013-12-19 | Volkswagen Aktiengesellschaft | Verfahren zum Vermeiden einer Vorentflammung in einem Verbrennungsmotor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4243009A (en) * | 1979-09-27 | 1981-01-06 | Brunswick Corporation | Detonation control apparatus for outboard motor |
SE442345B (sv) * | 1984-12-19 | 1985-12-16 | Saab Scania Ab | Forfarande for detektering av joniseringsstrom i en tendkrets ingaende i en forbrenningsmotors tendsystem jemte arrangemang for detektering av joniseringsstrom i en forbrenningsmotors tendsystem med minst en tendkrets |
JPH0233439A (ja) * | 1988-07-21 | 1990-02-02 | Fuji Heavy Ind Ltd | 2サイクル直噴エンジンの燃料噴射制御装置 |
US4964387A (en) * | 1989-09-11 | 1990-10-23 | Brunswick Corporation | Detonation control system for a marine engine |
JPH0458036A (ja) * | 1990-06-25 | 1992-02-25 | Honda Motor Co Ltd | 2サイクルエンジンの燃料噴射制御装置 |
-
1994
- 1994-08-11 SE SE9402688A patent/SE503170C2/sv unknown
-
1995
- 1995-08-08 DE DE19581053T patent/DE19581053B4/de not_active Expired - Fee Related
- 1995-08-08 US US08/624,612 patent/US5653209A/en not_active Expired - Fee Related
- 1995-08-08 WO PCT/SE1995/000915 patent/WO1996005419A1/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10236979C1 (de) * | 2002-08-13 | 2003-08-14 | Stiebel Eltron Gmbh & Co Kg | Verfahren zur Regelung des Verbrennungsvorganges in einem Verbrennungsmotor |
DE102004044972B4 (de) * | 2003-09-17 | 2009-02-12 | General Motors Corp. (N.D.Ges.D. Staates Delaware), Detroit | Detektion eines stabilen Zustands der Kraftstoffdynamik |
Also Published As
Publication number | Publication date |
---|---|
US5653209A (en) | 1997-08-05 |
SE9402688L (sv) | 1996-02-12 |
SE503170C2 (sv) | 1996-04-15 |
WO1996005419A1 (en) | 1996-02-22 |
SE9402688D0 (sv) | 1994-08-11 |
DE19581053B4 (de) | 2004-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |