EP0241030A3 - Méthode de commande de carburant et dispositif à cet effet - Google Patents
Méthode de commande de carburant et dispositif à cet effet Download PDFInfo
- Publication number
- EP0241030A3 EP0241030A3 EP87105268A EP87105268A EP0241030A3 EP 0241030 A3 EP0241030 A3 EP 0241030A3 EP 87105268 A EP87105268 A EP 87105268A EP 87105268 A EP87105268 A EP 87105268A EP 0241030 A3 EP0241030 A3 EP 0241030A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pulse width
- running status
- area
- fuel
- 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.)
- Withdrawn
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
-
- 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
- F02D41/2409—Addressing techniques specially adapted therefor
- F02D41/2419—Non-linear variation along at least one coordinate
-
- 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
- F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
-
- 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
-
- 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
- F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
- F02D41/2445—Methods of calibrating or learning characterised by the learning conditions characterised by a plurality of learning conditions or ranges
-
- 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
- F02D41/2487—Methods for rewriting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61081647A JPS62240447A (ja) | 1986-04-09 | 1986-04-09 | 燃料制御装置 |
JP81647/86 | 1986-04-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0241030A2 EP0241030A2 (fr) | 1987-10-14 |
EP0241030A3 true EP0241030A3 (fr) | 1987-12-09 |
Family
ID=13752129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87105268A Withdrawn EP0241030A3 (fr) | 1986-04-09 | 1987-04-09 | Méthode de commande de carburant et dispositif à cet effet |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0241030A3 (fr) |
JP (1) | JPS62240447A (fr) |
KR (1) | KR870010286A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4418731A1 (de) * | 1994-05-28 | 1995-11-30 | Bosch Gmbh Robert | Verfahren zur Steuerung/Regelung von Prozessen in einem Kraftfahrzeug |
GB2517164A (en) | 2013-08-13 | 2015-02-18 | Gm Global Tech Operations Inc | Method of controlling a fuel injection |
DE102013021295B3 (de) | 2013-12-19 | 2015-05-28 | Mtu Friedrichshafen Gmbh | Verfahren und Steuereinrichtung zum Überwachen eines Kurbelgehäusedrucks |
JP2019157755A (ja) * | 2018-03-13 | 2019-09-19 | 株式会社デンソー | 制御装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2066513A (en) * | 1979-12-28 | 1981-07-08 | Honda Motor Co Ltd | Automatic control of i c engines |
JPS58110838A (ja) * | 1981-12-25 | 1983-07-01 | Mitsubishi Motors Corp | エンジン用燃料供給装置 |
GB2116333A (en) * | 1982-03-01 | 1983-09-21 | Honda Motor Co Ltd | Fuel supply control system for internal combustion engines |
US4413602A (en) * | 1980-09-16 | 1983-11-08 | Honda Giken Kogyo Kabushiki Kaisha | Fuel injection control apparatus for internal combustion engine |
US4466411A (en) * | 1982-06-09 | 1984-08-21 | Honda Giken Kogyo Kabushiki Kaisha | Air/fuel ratio feedback control method for internal combustion engines |
EP0145992A2 (fr) * | 1983-11-21 | 1985-06-26 | Hitachi, Ltd. | Méthode de commande de rapport air/carburant |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0243900B2 (ja) * | 1985-11-06 | 1990-10-02 | Japan Electronic Control Syst | Nainenkikannogakushuseigyosochi |
-
1986
- 1986-04-09 JP JP61081647A patent/JPS62240447A/ja active Pending
-
1987
- 1987-04-07 KR KR870003293A patent/KR870010286A/ko not_active Application Discontinuation
- 1987-04-09 EP EP87105268A patent/EP0241030A3/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2066513A (en) * | 1979-12-28 | 1981-07-08 | Honda Motor Co Ltd | Automatic control of i c engines |
US4413602A (en) * | 1980-09-16 | 1983-11-08 | Honda Giken Kogyo Kabushiki Kaisha | Fuel injection control apparatus for internal combustion engine |
JPS58110838A (ja) * | 1981-12-25 | 1983-07-01 | Mitsubishi Motors Corp | エンジン用燃料供給装置 |
GB2116333A (en) * | 1982-03-01 | 1983-09-21 | Honda Motor Co Ltd | Fuel supply control system for internal combustion engines |
US4466411A (en) * | 1982-06-09 | 1984-08-21 | Honda Giken Kogyo Kabushiki Kaisha | Air/fuel ratio feedback control method for internal combustion engines |
EP0145992A2 (fr) * | 1983-11-21 | 1985-06-26 | Hitachi, Ltd. | Méthode de commande de rapport air/carburant |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 217 (M-245)[1362], 27th September 1983; & JP-A-58 110 838 (MITSUBISHI JIDOSHA KOGYO K.K.) 01-07-1983; * |
Also Published As
Publication number | Publication date |
---|---|
EP0241030A2 (fr) | 1987-10-14 |
KR870010286A (ko) | 1987-11-30 |
JPS62240447A (ja) | 1987-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE812882L (en) | Controlling operation of an electrostatic precipitator. | |
AU557572B2 (en) | Fuel control in fueld injected i.c. engines | |
GB2222469B (en) | Air-fuel ratio control system for an automotive engine | |
DE3751293D1 (de) | Steuerungsschaltung für steuerungssolenoid mit überspannung beim anfang. | |
CA2031765A1 (fr) | Methode et dispositif de controle selon des parametres controles | |
GB2127585B (en) | Method for detecting abnormality in the functioning of an electronic control system for an i.c. engine | |
DE69010080D1 (de) | Brennstoffregelsystem eines Gasturbinenmotors mit verbesserter Wiederzündfähigkeit. | |
GB2223865B (en) | Fuel injection control system for an automotive engine | |
KR850003926A (ko) | 공연비 제어방법 | |
DE3575331D1 (de) | Steuerverfahren fuer einen motor mit kraftstoffeinspritzung. | |
DE3481329D1 (de) | Verfahren um kraftstoffeinspritzung in einen motor zu steuern. | |
DE68906712D1 (de) | Ventiltriebsteuerverfahren in einer brennkraftmaschine. | |
DE69001408D1 (de) | Steuerungsverfahren fuer den fahrzeugantrieb mit kraftstoffregelung. | |
DE69010292D1 (de) | Aufhängungssteueranlage mit einer von Fahrbedingungen abhängigen Niveauregelung. | |
EP0241030A3 (fr) | Méthode de commande de carburant et dispositif à cet effet | |
GB2216297B (en) | Fuel injection control system for an automotive engine | |
DE59607950D1 (de) | Von einem fehler in der motorsteuerung abhängiges steuerungssystem | |
GB8909714D0 (en) | Fuel injection control system for an automotive engine | |
DE69006939D1 (de) | Kraftstoffeinspritzregelsystem für einen Dieselmotor. | |
GB2164390B (en) | Speed governor for i.c. engine fuel injection pumps | |
DE3763656D1 (de) | Kraftstoffkontrolle mit einem allmaehlichen uebergangsmodus. | |
ES468987A1 (es) | Perfeccionamientos en circuitos de adicion de duracion de impulsos. | |
EP0045029A3 (fr) | Système d'alimentation en carburant pour moteurs Diesel | |
MY113975A (en) | Improvements relating to fuel control. | |
DE69006553D1 (de) | Antriebssteuerungssystem eines Fahrzeugs mit Brennkraftmaschine. |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI NL SE |
|
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 IT LI NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
17P | Request for examination filed |
Effective date: 19871211 |
|
18W | Application withdrawn |
Withdrawal date: 19880111 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MORITA, KIYOMI Inventor name: MIYAKE, JUNJI |