FR2434933A1 - Appareil de controle d'un moteur a combustion interne - Google Patents
Appareil de controle d'un moteur a combustion interneInfo
- Publication number
- FR2434933A1 FR2434933A1 FR7917459A FR7917459A FR2434933A1 FR 2434933 A1 FR2434933 A1 FR 2434933A1 FR 7917459 A FR7917459 A FR 7917459A FR 7917459 A FR7917459 A FR 7917459A FR 2434933 A1 FR2434933 A1 FR 2434933A1
- Authority
- FR
- France
- Prior art keywords
- register
- engine
- internal combustion
- controlling
- 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.)
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (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
Description d'un appareil de contrôle d'un moteur à combustion interne dans lequel plusieurs détecteurs sont prévus pour détecter les conditions opératoires du moteur et les signaux détectés sont convertis en signaux numériques destinés à l'opération arithmétique exécutée dans une unité centrale de frottement Cet appareil comprend un registre qui emmagasine les informations fournies de l'unité centrale de traitement, un compteur qui compte en progressant les impulsions produites à chaque fois que le moteur tourne d'un angle de lancement fixe, et un comparateur qui produit une sortie quand la valeur du compteur devient égale ou supérieure à l'information établie dans le registre. Un circuit logique est prévu pour produire une impulsion de contrôle sur la base de la sortie du comparateur pour contrôler l'injection du carburant Dès la détection des conditions de correction de la quantité de carburant injectée dans le moteur, les informations à établir dans le registre sont changées.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9043278A JPS5517674A (en) | 1978-07-26 | 1978-07-26 | Electronic engine controller |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2434933A1 true FR2434933A1 (fr) | 1980-03-28 |
FR2434933B1 FR2434933B1 (fr) | 1986-09-19 |
Family
ID=13998439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7917459A Expired FR2434933B1 (fr) | 1978-07-26 | 1979-07-05 | Appareil de controle d'un moteur a combustion interne |
Country Status (6)
Country | Link |
---|---|
US (1) | US4296722A (fr) |
JP (1) | JPS5517674A (fr) |
CA (1) | CA1131737A (fr) |
DE (1) | DE2929797C2 (fr) |
FR (1) | FR2434933B1 (fr) |
GB (1) | GB2026731B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018823B2 (ja) * | 1979-04-02 | 1985-05-13 | 日産自動車株式会社 | 燃料噴射装置 |
JPS56124637A (en) * | 1980-03-07 | 1981-09-30 | Hitachi Ltd | Method of controlling acceleration of engine |
DE3009627A1 (de) * | 1980-03-13 | 1981-09-24 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum ermitteln von steuer- und regelgroessen einer brennkraftmaschine |
JPS56146025A (en) * | 1980-04-14 | 1981-11-13 | Toyota Motor Corp | Electronic control device for engine |
JPS5710807A (en) * | 1980-06-23 | 1982-01-20 | Toshiba Corp | Output control device |
US4337742A (en) * | 1981-04-02 | 1982-07-06 | General Motors Corporation | Idle air control apparatus for internal combustion engine |
US4421087A (en) * | 1982-02-05 | 1983-12-20 | Schuurman Eiko A | Alternative liquid fuel injection system and method |
US4490792A (en) * | 1982-04-09 | 1984-12-25 | Motorola, Inc. | Acceleration fuel enrichment system |
JPS5951137A (ja) * | 1982-09-16 | 1984-03-24 | Toyota Motor Corp | 4サイクル多気筒内燃機関の燃料噴射制御装置 |
US4553207A (en) * | 1982-09-30 | 1985-11-12 | Ford Motor Company | Method and apparatus for deriving fuel consumption data from a hydraulically driven fuel injector |
US4527529A (en) * | 1982-11-16 | 1985-07-09 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for controlling fuel injection for an internal combustion engine |
DE3310920A1 (de) * | 1983-03-25 | 1984-09-27 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zur bestimmung des einspritzzeitpunktes bei brennkraftmaschinen waehrend des startvorgangs |
JPS606041A (ja) * | 1983-06-15 | 1985-01-12 | Honda Motor Co Ltd | 多気筒内燃エンジンの燃料噴射制御方法 |
JPS606043A (ja) * | 1983-06-22 | 1985-01-12 | Honda Motor Co Ltd | 内燃エンジンの燃料噴射制御方法 |
DE3541731C2 (de) * | 1985-11-26 | 1994-08-18 | Bosch Gmbh Robert | Kraftstoff-Einspritzsystem |
JP4020185B2 (ja) * | 2001-07-10 | 2007-12-12 | 三菱電機株式会社 | 内燃機関の燃料噴射制御装置 |
JP5880192B2 (ja) * | 2012-03-23 | 2016-03-08 | スズキ株式会社 | 記憶制御装置、記憶制御方法およびプログラム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816717A (en) * | 1970-03-20 | 1974-06-11 | Nippon Denso Co | Electrical fuel control system for internal combustion engines |
US3835819A (en) * | 1972-12-29 | 1974-09-17 | Essex International Inc | Digital engine control apparatus and method |
GB1439422A (en) * | 1973-04-25 | 1976-06-16 | Rockwell International Corp | Computer system particularly for use in a fuel injection control system |
DE2845354A1 (de) * | 1977-10-19 | 1979-04-26 | Hitachi Ltd | Brennkraftmaschinen-regelanordnung |
GB2008283A (en) * | 1977-10-19 | 1979-05-31 | Hitachi Ltd | Electronic enine control apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3893432A (en) * | 1971-12-30 | 1975-07-08 | Fairchild Camera Instr Co | Electronic control system |
JPS5232427A (en) * | 1975-09-08 | 1977-03-11 | Nippon Denso Co Ltd | Electronic controlled fuel jet device for internal combustion engine |
JPS5372931A (en) * | 1976-12-10 | 1978-06-28 | Nippon Soken Inc | Internal combustion engine electronic controller |
US4201159A (en) * | 1977-03-23 | 1980-05-06 | Nippon Soken, Inc. | Electronic control method and apparatus for combustion engines |
US4176625A (en) * | 1977-04-20 | 1979-12-04 | The Bendix Corporation | Pulse time addition circuit for electronic fuel injection systems |
JPS5420203A (en) * | 1977-07-15 | 1979-02-15 | Hitachi Ltd | Combustion control equipment of engine |
DE2840706C2 (de) * | 1977-09-21 | 1985-09-12 | Hitachi, Ltd., Tokio/Tokyo | Elektronische Steuereinrichtung zum Steuern des Betriebs einer Brennkraftmaschine |
US4244023A (en) * | 1978-02-27 | 1981-01-06 | The Bendix Corporation | Microprocessor-based engine control system with acceleration enrichment control |
-
1978
- 1978-07-26 JP JP9043278A patent/JPS5517674A/ja active Granted
-
1979
- 1979-07-05 FR FR7917459A patent/FR2434933B1/fr not_active Expired
- 1979-07-23 DE DE2929797A patent/DE2929797C2/de not_active Expired
- 1979-07-25 CA CA332,496A patent/CA1131737A/fr not_active Expired
- 1979-07-25 GB GB7925850A patent/GB2026731B/en not_active Expired
- 1979-07-26 US US06/060,751 patent/US4296722A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816717A (en) * | 1970-03-20 | 1974-06-11 | Nippon Denso Co | Electrical fuel control system for internal combustion engines |
US3835819A (en) * | 1972-12-29 | 1974-09-17 | Essex International Inc | Digital engine control apparatus and method |
GB1439422A (en) * | 1973-04-25 | 1976-06-16 | Rockwell International Corp | Computer system particularly for use in a fuel injection control system |
DE2845354A1 (de) * | 1977-10-19 | 1979-04-26 | Hitachi Ltd | Brennkraftmaschinen-regelanordnung |
GB2008283A (en) * | 1977-10-19 | 1979-05-31 | Hitachi Ltd | Electronic enine control apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5517674A (en) | 1980-02-07 |
JPS6225860B2 (fr) | 1987-06-05 |
FR2434933B1 (fr) | 1986-09-19 |
DE2929797A1 (de) | 1980-02-07 |
GB2026731A (en) | 1980-02-06 |
CA1131737A (fr) | 1982-09-14 |
GB2026731B (en) | 1983-02-16 |
US4296722A (en) | 1981-10-27 |
DE2929797C2 (de) | 1985-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |