FR3061294B1 - Procede et dispositif pour determiner la dose d'injection d'un injecteur - Google Patents
Procede et dispositif pour determiner la dose d'injection d'un injecteur Download PDFInfo
- Publication number
- FR3061294B1 FR3061294B1 FR1762639A FR1762639A FR3061294B1 FR 3061294 B1 FR3061294 B1 FR 3061294B1 FR 1762639 A FR1762639 A FR 1762639A FR 1762639 A FR1762639 A FR 1762639A FR 3061294 B1 FR3061294 B1 FR 3061294B1
- Authority
- FR
- France
- Prior art keywords
- determining
- injector
- injection dose
- injectors
- dose
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
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
- F02D41/008—Controlling each cylinder individually
- F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
-
- 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
-
- 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
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
-
- 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
- F02D41/1497—With detection of the mechanical response of the engine
-
- 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
- F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
-
- 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
- F02D41/2432—Methods of calibration
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
-
- 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
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/001—Measuring fuel delivery of a fuel injector
-
- 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
- F02D2041/224—Diagnosis of the fuel system
-
- 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0614—Actual fuel mass or fuel injection amount
-
- 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
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1002—Output torque
-
- 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
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/101—Engine speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016226132.0A DE102016226132A1 (de) | 2016-12-23 | 2016-12-23 | Verfahren zum Ermitteln einer Einspritzmenge eines Injektors |
DE102016226132.0 | 2016-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3061294A1 FR3061294A1 (fr) | 2018-06-29 |
FR3061294B1 true FR3061294B1 (fr) | 2021-12-31 |
Family
ID=60515310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1762639A Active FR3061294B1 (fr) | 2016-12-23 | 2017-12-20 | Procede et dispositif pour determiner la dose d'injection d'un injecteur |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR20190099474A (de) |
CN (1) | CN110300842B (de) |
DE (1) | DE102016226132A1 (de) |
FR (1) | FR3061294B1 (de) |
WO (1) | WO2018114081A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018221891A1 (de) | 2018-12-17 | 2020-06-18 | Robert Bosch Gmbh | Verfahren zum Ermitteln eines Lastmoments |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3336028C3 (de) * | 1983-10-04 | 1997-04-03 | Bosch Gmbh Robert | Einrichtung zur Beeinflussung von Steuergrößen einer Brennkraftmaschine |
JPH0460132A (ja) * | 1990-06-29 | 1992-02-26 | Mazda Motor Corp | エンジンの燃料制御装置 |
NL1011907C2 (nl) * | 1999-04-27 | 2000-10-30 | Tno | Werkwijze en inrichting voor het starten van verbrandingsmotoren. |
IT1321068B1 (it) * | 2000-11-14 | 2003-12-30 | Fiat Ricerche | Metodo di diagnosi di perdite in un impianto di iniezione a collettore comune di un motore a combustione interna. |
DE10259846B3 (de) * | 2002-12-20 | 2004-06-03 | Bayerische Motoren Werke Ag | Verfahren zur Zylindergleichstellung |
DE102004007799B4 (de) * | 2004-02-18 | 2014-04-30 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum injektorindividuellen Mengenabgleich in einem Kraftstoffeinspritzsystem einer Brennkraftmaschine |
DE102007010496A1 (de) | 2007-03-05 | 2008-10-30 | Robert Bosch Gmbh | Diagnosefunktion für mehrzylindrige Einspritzverbrennungsmotoren |
JP4858345B2 (ja) * | 2007-07-25 | 2012-01-18 | 株式会社デンソー | 燃料噴射制御装置およびそれを用いた燃料噴射システム |
JP4345861B2 (ja) * | 2007-09-20 | 2009-10-14 | 株式会社デンソー | 燃料噴射制御装置およびそれを用いた燃料噴射システム |
GB2463022B (en) * | 2008-08-28 | 2012-04-11 | Gm Global Tech Operations Inc | A method for correcting the cylinder unbalancing in an internal combustion engine |
EP2184472B1 (de) * | 2008-11-10 | 2012-06-20 | Delphi Technologies Holding S.à.r.l. | Motorsteuerungssystem und Verfahren |
DE102010014320B4 (de) * | 2010-04-09 | 2016-10-27 | Continental Automotive Gmbh | Verfahren zum Anpassen der tatsächlichen Einspritzmenge, Einspritzvorrichtung und Brennkraftmaschine |
DE102010038630B4 (de) * | 2010-07-29 | 2020-07-09 | Man Energy Solutions Se | Kalibrierverfahren für eine Brennkraftmaschine und gemäß diesem kalibrierbare Brennkraftmaschine |
DE102010038779A1 (de) * | 2010-08-02 | 2012-02-02 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine mit mehreren Brennräumen und Brennkraftmaschine mit mehreren Brennräumen |
DE102011005974A1 (de) * | 2011-03-23 | 2012-09-27 | Robert Bosch Gmbh | Verfahren zum Korrigieren des Einspritzverhaltens mindestens eines Injektors |
DE102013212334A1 (de) * | 2013-06-26 | 2014-12-31 | Robert Bosch Gmbh | Verfahren zur Ermittlung der absoluten Einspritzmenge bei einem Verbrennungsmotor sowie Anordnung hierfür |
GB2517162A (en) * | 2013-08-13 | 2015-02-18 | Gm Global Tech Operations Inc | Method of controlling the fuel injection in an internal combustion engine |
DE102013222547A1 (de) * | 2013-11-06 | 2015-05-07 | Robert Bosch Gmbh | Verfahren zum Erkennen einer Abweichung einer Ist-Einspritzmenge von einer Soll-Einspritzmenge eines Injektors einer Brennkraftmaschine |
DE102014220274B4 (de) * | 2014-10-07 | 2016-05-25 | Continental Automotive Gmbh | Bestimmen und Gleichstellen der Einspritzmenge von Kraftstoffinjektoren in einem Kraftstoffeinspritzsystem |
GB2531155A (en) * | 2015-09-21 | 2016-04-13 | Gm Global Tech Operations Llc | Method of identifying a faulty fuel injector in an internal combustion engine |
-
2016
- 2016-12-23 DE DE102016226132.0A patent/DE102016226132A1/de active Pending
-
2017
- 2017-10-17 WO PCT/EP2017/076500 patent/WO2018114081A1/de active Application Filing
- 2017-10-17 KR KR1020197021165A patent/KR20190099474A/ko not_active Application Discontinuation
- 2017-10-17 CN CN201780087196.4A patent/CN110300842B/zh active Active
- 2017-12-20 FR FR1762639A patent/FR3061294B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CN110300842A (zh) | 2019-10-01 |
CN110300842B (zh) | 2022-09-06 |
FR3061294A1 (fr) | 2018-06-29 |
DE102016226132A1 (de) | 2018-06-28 |
KR20190099474A (ko) | 2019-08-27 |
WO2018114081A1 (de) | 2018-06-28 |
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Legal Events
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Effective date: 20210305 |
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