FR2452001A1 - Systeme de commande pour un moteur a combustion interne et systeme de commande de la temperature d'un catalyseur dans ce moteur - Google Patents
Systeme de commande pour un moteur a combustion interne et systeme de commande de la temperature d'un catalyseur dans ce moteurInfo
- Publication number
- FR2452001A1 FR2452001A1 FR8006436A FR8006436A FR2452001A1 FR 2452001 A1 FR2452001 A1 FR 2452001A1 FR 8006436 A FR8006436 A FR 8006436A FR 8006436 A FR8006436 A FR 8006436A FR 2452001 A1 FR2452001 A1 FR 2452001A1
- Authority
- FR
- France
- Prior art keywords
- engine
- controlling
- internal combustion
- control system
- catalyst
- 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
- F02D41/22—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
- 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
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Tests Of Electronic Circuits (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
L'INVENTION CONCERNE UN SYSTEME DE COMMANDE POUR UN MOTEUR A COMBUSTION INTERNE. SELON L'INVENTION, IL COMPREND UN PREMIER CAPTEUR S DETECTANT SI LE MOTEUR EST EN CONDITION DE DEMARRAGE; UN SECOND CAPTEUR S DETECTANT UNE CONDITION DE FONCTIONNEMENT DU MOTEUR; UN INDICATEUR 16; ET UN MICRO-CALCULATEUR 14 SENSIBLE AUX SORTIES DES PREMIER ET SECOND CAPTEURS ET COMMANDANT L'INDICATEUR, ET PROGRAMME POUR ACTIVER L'INDICATEUR QUAND LE PREMIER CAPTEUR INDIQUE QUE LE MOTEUR EST EN CONDITION DE DEMARRAGE OU QUAND LE SECOND INDIQUE UNE VALEUR ANORMALE DE LA CONDITION DE FONCTIONNEMENT DU MOTEUR. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3387979A JPS55126841A (en) | 1979-03-23 | 1979-03-23 | Diagnosing method of controller for motorcar |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2452001A1 true FR2452001A1 (fr) | 1980-10-17 |
FR2452001B1 FR2452001B1 (fr) | 1986-02-14 |
Family
ID=12398798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8006436A Expired FR2452001B1 (fr) | 1979-03-23 | 1980-03-21 | Systeme de commande pour un moteur a combustion interne et systeme de commande de la temperature d'un catalyseur dans ce moteur |
Country Status (5)
Country | Link |
---|---|
US (1) | US4317364A (fr) |
JP (1) | JPS55126841A (fr) |
DE (1) | DE3010975A1 (fr) |
FR (1) | FR2452001B1 (fr) |
GB (1) | GB2045973B (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56141534A (en) * | 1980-04-07 | 1981-11-05 | Nissan Motor Co Ltd | Diagnosis device for concentrated electronic control system of engine |
FR2490842A1 (fr) * | 1980-09-23 | 1982-03-26 | Renix Electronique Sa | Dispositif adaptateur electronique d'une prise diagnostic aux informations fournies par un circuit de commande electronique |
JPS6024297B2 (ja) * | 1980-11-27 | 1985-06-12 | 三菱自動車工業株式会社 | 機関用燃料供給装置の制御方法 |
US4417231A (en) * | 1981-04-10 | 1983-11-22 | Watt Richard E | Engine over-temperature and oil pressure loss audible warning device |
JPS57187751A (en) * | 1981-05-13 | 1982-11-18 | Hitachi Ltd | Vehicle engine controller |
DE3139067C2 (de) * | 1981-10-01 | 1990-10-25 | Bayerische Motoren Werke AG, 8000 München | Elektrische Einrichtung zum Auslösen von Schaltfunktionen in Kraftfahrzeugen |
GB2125185B (en) * | 1982-07-27 | 1986-05-21 | Rolls Royce | Monitoring a control system for a gas turbine engine |
JPS5963343A (ja) * | 1982-10-01 | 1984-04-11 | Fuji Heavy Ind Ltd | 内燃機関の電子装置 |
JPS5963365A (ja) * | 1982-10-01 | 1984-04-11 | Fuji Heavy Ind Ltd | 内燃機関の電子制御装置 |
US4546646A (en) * | 1982-10-01 | 1985-10-15 | Fuji Jukogyo Kabushiki Kaisha | System for diagnosing an internal combustion engine |
JPH0613290B2 (ja) * | 1983-07-08 | 1994-02-23 | 日産自動車株式会社 | 車両用制御装置の自己診断回路 |
DE3332385A1 (de) * | 1983-09-08 | 1985-03-28 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Elektrische anzeigeeinrichtung eines fahrzeuges |
US4602127A (en) * | 1984-03-09 | 1986-07-22 | Micro Processor Systems, Inc. | Diagnostic data recorder |
DE3435465A1 (de) * | 1984-08-03 | 1986-02-13 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zur eigendiagnose von stellgliedern |
JPS6390629A (ja) * | 1986-10-03 | 1988-04-21 | Sanshin Ind Co Ltd | 内燃機関の異常警報装置 |
DE3726344A1 (de) * | 1987-08-07 | 1989-02-16 | Porsche Ag | Diagnosesystem fuer steuergeraete eines kraftfahrzeugs |
DE3808382A1 (de) * | 1988-03-12 | 1989-09-21 | Bosch Gmbh Robert | Verfahren und vorrichtung zur ueberwachung eines sicherheitsabstellers bei brennkraftmaschinen |
JP2000207019A (ja) * | 1999-01-18 | 2000-07-28 | Toshiba Corp | プラント監視装置 |
FR2804211B1 (fr) * | 2000-01-21 | 2002-04-19 | Renault | Procede de diagnostic d'un vehicule par un systeme de diagnostic embarque |
JPWO2003064839A1 (ja) * | 2002-01-29 | 2005-05-26 | ヤマハ発動機株式会社 | 自己診断表示装置 |
JP3881901B2 (ja) * | 2002-02-04 | 2007-02-14 | ボッシュ株式会社 | 車両用故障診断システム |
US6910371B2 (en) * | 2002-02-21 | 2005-06-28 | General Motors Corporation | Extended durability sensing system |
CN103424265B (zh) * | 2012-05-15 | 2015-09-09 | 上海工程技术大学 | 一种拖拉机驾驶舱测试系统的自检方法 |
US8904250B2 (en) | 2013-02-14 | 2014-12-02 | Micron Technology, Inc. | Autorecovery after manufacturing/system integration |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1373391A (en) * | 1970-09-25 | 1974-11-13 | Nippon Denso Co | Checking systems for vehicle equipment |
GB1463057A (en) * | 1973-02-02 | 1977-02-02 | Lucas Electrical Ltd | Vehicle lubricant warning systems |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2355437A6 (fr) * | 1972-05-10 | 1978-01-13 | Peugeot & Renault | Systeme de commande du type analogique-numerique-analogique a calculateur digital a fonctions multiples pour vehicule automobile |
JPS5747393Y2 (fr) * | 1975-06-20 | 1982-10-18 | ||
DE2539113B2 (de) * | 1975-09-03 | 1978-04-20 | Robert Bosch Gmbh, 7000 Stuttgart | Elektronische Einrichtung zur Steuerung eines periodisch sich wiederholenden Vorganges bei Brennkraftmaschinen, insbesondere des Stauflusses durch die Zündspule |
JPS5822984Y2 (ja) * | 1975-12-29 | 1983-05-17 | スズキ株式会社 | ハイガスジヨウカソウチヨウケイホウソウチ ノ チエツクソウチ |
US4122720A (en) * | 1977-04-07 | 1978-10-31 | Alnor Instrument Company | Diesel engine exhaust temperature monitor |
JPS53137344A (en) * | 1977-04-14 | 1978-11-30 | Nippon Soken Inc | Internal combustion engine ignition time adjustor |
US4128885A (en) * | 1977-05-18 | 1978-12-05 | Motorola, Inc. | Digital circuitry for spark timing and exhaust gas recirculation control |
JPS5410813A (en) * | 1977-06-27 | 1979-01-26 | Toshiba Corp | Tester for electronic controller of automobile |
CA1125413A (fr) * | 1977-08-22 | 1982-06-08 | Bruce R. Beeghly | Annonciateur |
-
1979
- 1979-03-23 JP JP3387979A patent/JPS55126841A/ja active Granted
-
1980
- 1980-03-21 DE DE19803010975 patent/DE3010975A1/de active Granted
- 1980-03-21 US US06/132,422 patent/US4317364A/en not_active Expired - Lifetime
- 1980-03-21 FR FR8006436A patent/FR2452001B1/fr not_active Expired
- 1980-03-24 GB GB8009856A patent/GB2045973B/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1373391A (en) * | 1970-09-25 | 1974-11-13 | Nippon Denso Co | Checking systems for vehicle equipment |
GB1463057A (en) * | 1973-02-02 | 1977-02-02 | Lucas Electrical Ltd | Vehicle lubricant warning systems |
Also Published As
Publication number | Publication date |
---|---|
DE3010975C2 (fr) | 1987-09-03 |
US4317364A (en) | 1982-03-02 |
GB2045973B (en) | 1983-08-24 |
DE3010975A1 (de) | 1980-09-25 |
GB2045973A (en) | 1980-11-05 |
FR2452001B1 (fr) | 1986-02-14 |
JPS6217689B2 (fr) | 1987-04-18 |
JPS55126841A (en) | 1980-10-01 |
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