FR2957978B1 - Procede de reglage du debit d'injection de carburant d'un moteur diesel - Google Patents
Procede de reglage du debit d'injection de carburant d'un moteur dieselInfo
- Publication number
- FR2957978B1 FR2957978B1 FR1052098A FR1052098A FR2957978B1 FR 2957978 B1 FR2957978 B1 FR 2957978B1 FR 1052098 A FR1052098 A FR 1052098A FR 1052098 A FR1052098 A FR 1052098A FR 2957978 B1 FR2957978 B1 FR 2957978B1
- Authority
- FR
- France
- Prior art keywords
- fuel injection
- diesel engine
- injection rate
- adjusting fuel
- adjusting
- 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 - Fee Related
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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1493—Details
- F02D41/1495—Detection of abnormalities in the air/fuel ratio feedback system
-
- 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
- F02D41/2438—Active learning methods
-
- 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
- F02D41/2464—Characteristics of actuators
- F02D41/2467—Characteristics of actuators for injectors
- F02D41/247—Behaviour for small quantities
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0414—Air temperature
-
- 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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
-
- 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
- F02D41/068—Introducing corrections for particular operating conditions for engine starting or warming up for warming-up
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3827—Common rail control systems for diesel engines
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052098A FR2957978B1 (fr) | 2010-03-23 | 2010-03-23 | Procede de reglage du debit d'injection de carburant d'un moteur diesel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052098A FR2957978B1 (fr) | 2010-03-23 | 2010-03-23 | Procede de reglage du debit d'injection de carburant d'un moteur diesel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2957978A1 FR2957978A1 (fr) | 2011-09-30 |
FR2957978B1 true FR2957978B1 (fr) | 2012-03-16 |
Family
ID=42931795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1052098A Expired - Fee Related FR2957978B1 (fr) | 2010-03-23 | 2010-03-23 | Procede de reglage du debit d'injection de carburant d'un moteur diesel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2957978B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105065170A (zh) * | 2015-07-24 | 2015-11-18 | 安徽天利动力股份有限公司 | 一种柴油机进气加热装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6021754A (en) * | 1997-12-19 | 2000-02-08 | Caterpillar Inc. | Method and apparatus for dynamically calibrating a fuel injector |
DE19809173A1 (de) * | 1998-03-04 | 1999-09-09 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Steuern der Kraftstoffeinspritzung |
GB9810726D0 (en) * | 1998-05-20 | 1998-07-15 | Lucas France | Control system |
DE10257686A1 (de) * | 2002-12-10 | 2004-07-15 | Siemens Ag | Verfahren zum Anpassen der Charakteristik eines Einspritzventils |
DE10305523A1 (de) * | 2003-02-11 | 2004-08-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Nullmengenkalibrierung eines Kraftstoffeinspritzsystems eines Kraftfahrzeuges im Fahrbetrieb |
JP2005232990A (ja) * | 2004-02-17 | 2005-09-02 | Toyota Motor Corp | ディーゼルエンジンの燃料噴射制御装置 |
DE102006015967A1 (de) * | 2006-04-05 | 2007-10-18 | Siemens Ag | Adaptionsverfahren einer Einspritzanlage einer Brennkraftmaschine |
DE102006027405B3 (de) * | 2006-06-13 | 2007-12-13 | Siemens Ag | Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine |
FR2910549A1 (fr) * | 2006-12-21 | 2008-06-27 | Renault Sas | Procede de correction des derives des injecteurs d'un moteur |
-
2010
- 2010-03-23 FR FR1052098A patent/FR2957978B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2957978A1 (fr) | 2011-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20141128 |