ES2062556T3 - Sistema electronico de control para la dosificacion de combustible en un motor de combustion interna. - Google Patents
Sistema electronico de control para la dosificacion de combustible en un motor de combustion interna.Info
- Publication number
- ES2062556T3 ES2062556T3 ES90914675T ES90914675T ES2062556T3 ES 2062556 T3 ES2062556 T3 ES 2062556T3 ES 90914675 T ES90914675 T ES 90914675T ES 90914675 T ES90914675 T ES 90914675T ES 2062556 T3 ES2062556 T3 ES 2062556T3
- Authority
- ES
- Spain
- Prior art keywords
- signal
- fuel
- control factor
- control system
- combustion engine
- 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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/047—Taking into account fuel evaporation or wall wetting
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
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)
Abstract
EL SISTEMA PROPUESTO INCLUYE LOS MEDIOS PARA DETERMINAR UNA SEÑAL BASICA DE CANTIDAD DE INYECCION Y UNA SEÑAL DE COMPENSACION TRANSITORIA PARA REGULAR LA CANTIDAD MEDIDA DE COMBUSTIBLE AL ACELERAR Y FRENAR. DEPENDIENDO DE LA CARGA DEL MOTOR Y DE LAS RPM, SE GENERAN UNA SEÑAL DE LA PELICULA DEL COMBUSTIBLE DE LA PARED DEL CILINDRO Y UNA SEÑAL DEL FACTOR DE CONTROL (TK), LA SEÑAL DE COMPENSACION TRANSITORIA TIENE EN CUENTA LA SEÑAL DE LA PELICULA DEL COMBUSTIBLE DE LA PARED DEL CILINDRO Y LA SEÑAL DEL FACTOR DE CONTROL. LA SEÑAL DEL FACTOR DE CONTROL SE PUEDE O BIEN OBTENER DE UN GRAFICO DE CARACTERISTICAS O BIEN TENER DOS VALORES DISCRETOS. EL SISTEMA PROPUESTO PROPORCIONA UN COMPORTAMIENTO TRANSITORIO OPTIMO POR LO QUE RESPECTA A LAS CARACTERISTICAS DEL SISTEMA DE ESCAPE DEL MOTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3939548A DE3939548A1 (de) | 1989-11-30 | 1989-11-30 | Elektronisches steuersystem fuer die kraftstoffzumessung bei einer brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2062556T3 true ES2062556T3 (es) | 1994-12-16 |
Family
ID=6394473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90914675T Expired - Lifetime ES2062556T3 (es) | 1989-11-30 | 1990-10-12 | Sistema electronico de control para la dosificacion de combustible en un motor de combustion interna. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5243948A (es) |
EP (1) | EP0502849B1 (es) |
JP (1) | JP2877953B2 (es) |
KR (1) | KR0151702B1 (es) |
DE (2) | DE3939548A1 (es) |
ES (1) | ES2062556T3 (es) |
WO (1) | WO1991008390A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4115211C2 (de) * | 1991-05-10 | 2003-04-30 | Bosch Gmbh Robert | Verfahren zum Steuern der Kraftstoffzumessung bei einer Brennkraftmaschine |
DE4306208A1 (de) * | 1993-02-27 | 1994-09-01 | Hella Kg Hueck & Co | Kraftstoffeinspritzsystem |
DE4420946B4 (de) * | 1994-06-16 | 2007-09-20 | Robert Bosch Gmbh | Steuersystem für die Kraftstoffzumessung bei einer Brennkraftmaschine |
JPH08177556A (ja) * | 1994-10-24 | 1996-07-09 | Nippondenso Co Ltd | 内燃機関の燃料供給量制御装置 |
DE19548054C1 (de) * | 1995-12-21 | 1997-06-05 | Siemens Ag | Verfahren zum Steuern einer Brennkraftmaschine im Schubbetrieb |
DE19819481A1 (de) | 1998-04-30 | 1999-11-04 | Volkswagen Ag | Triebstrangmangementfunktion eines Fahrzeuges mit CVT-Getriebe |
DE10147622A1 (de) * | 2001-09-27 | 2003-04-10 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine nach einem Schubbetrieb |
JP2003254118A (ja) * | 2002-02-28 | 2003-09-10 | Toyota Motor Corp | 車輌用内燃機関の運転停止制御方法 |
DE102007009840B4 (de) | 2007-03-01 | 2018-11-22 | Robert Bosch Gmbh | Verfahren zur Bestimmung einer Fehlfunktion einer Vorrichtung zur Kraftstoffzumessung |
FR2993318A3 (fr) * | 2012-07-10 | 2014-01-17 | Renault Sa | Adaptation de reglage moteur en transitoire |
DE102013206551A1 (de) * | 2013-04-12 | 2014-10-16 | Robert Bosch Gmbh | Verfahren zur Anpassung der Übergangskompensation |
JP6168097B2 (ja) | 2015-05-08 | 2017-07-26 | トヨタ自動車株式会社 | ハイブリッド自動車 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357923A (en) * | 1979-09-27 | 1982-11-09 | Ford Motor Company | Fuel metering system for an internal combustion engine |
JPS5741441A (en) * | 1980-08-27 | 1982-03-08 | Hitachi Ltd | Warming-up correcting device for air fuel ratio controller |
DE3042246C2 (de) * | 1980-11-08 | 1998-10-01 | Bosch Gmbh Robert | Elektronisch gesteuerte Kraftstoff-Zumeßvorrichtung für eine Brennkraftmaschine |
JPS588238A (ja) * | 1981-07-06 | 1983-01-18 | Toyota Motor Corp | 燃料噴射式エンジンの燃料噴射量制御方法 |
US4939658A (en) * | 1984-09-03 | 1990-07-03 | Hitachi, Ltd. | Control method for a fuel injection engine |
DE3636810A1 (de) * | 1985-10-29 | 1987-04-30 | Nissan Motor | Kraftstoffeinspritzregelsystem fuer eine brennkraftmaschine |
JPS62182454A (ja) * | 1985-12-26 | 1987-08-10 | Honda Motor Co Ltd | 内燃エンジンの空燃比制御方法 |
DE3623041A1 (de) * | 1986-07-09 | 1988-01-14 | Bosch Gmbh Robert | Verfahren zur kraftstoffzuteilung |
JPS6361739A (ja) * | 1986-09-01 | 1988-03-17 | Hitachi Ltd | 燃料制御装置 |
JPS63314339A (ja) * | 1987-06-17 | 1988-12-22 | Hitachi Ltd | 空燃比制御装置 |
US4903668A (en) * | 1987-07-29 | 1990-02-27 | Toyota Jidosha Kabushiki Kaisha | Fuel injection system of an internal combustion engine |
JP2512787B2 (ja) * | 1988-07-29 | 1996-07-03 | 株式会社日立製作所 | 内燃機関のスロットル開度制御装置 |
-
1989
- 1989-11-30 DE DE3939548A patent/DE3939548A1/de not_active Withdrawn
-
1990
- 1990-10-12 DE DE59006920T patent/DE59006920D1/de not_active Expired - Lifetime
- 1990-10-12 WO PCT/DE1990/000774 patent/WO1991008390A1/de active IP Right Grant
- 1990-10-12 KR KR1019920701253A patent/KR0151702B1/ko not_active IP Right Cessation
- 1990-10-12 ES ES90914675T patent/ES2062556T3/es not_active Expired - Lifetime
- 1990-10-12 JP JP2513541A patent/JP2877953B2/ja not_active Expired - Lifetime
- 1990-10-12 US US07/852,256 patent/US5243948A/en not_active Expired - Fee Related
- 1990-10-12 EP EP90914675A patent/EP0502849B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1991008390A1 (de) | 1991-06-13 |
DE59006920D1 (de) | 1994-09-29 |
KR920703981A (ko) | 1992-12-18 |
DE3939548A1 (de) | 1991-06-06 |
EP0502849B1 (de) | 1994-08-24 |
KR0151702B1 (ko) | 1998-10-01 |
EP0502849A1 (de) | 1992-09-16 |
JP2877953B2 (ja) | 1999-04-05 |
US5243948A (en) | 1993-09-14 |
JPH05501595A (ja) | 1993-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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