CN102812225A - 用于适配实际喷射量的方法、喷射设备和内燃机 - Google Patents
用于适配实际喷射量的方法、喷射设备和内燃机 Download PDFInfo
- Publication number
- CN102812225A CN102812225A CN201180018168XA CN201180018168A CN102812225A CN 102812225 A CN102812225 A CN 102812225A CN 201180018168X A CN201180018168X A CN 201180018168XA CN 201180018168 A CN201180018168 A CN 201180018168A CN 102812225 A CN102812225 A CN 102812225A
- Authority
- CN
- China
- Prior art keywords
- combustion engine
- internal
- test
- signal
- pulse
- 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.)
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Classifications
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- 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
- F02D41/24—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
- F02D41/2441—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
- F02D41/2464—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
- 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
- F02D41/30—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
- F02D41/402—Multiple injections
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)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010014320.0A DE102010014320B4 (de) | 2010-04-09 | 2010-04-09 | Verfahren zum Anpassen der tatsächlichen Einspritzmenge, Einspritzvorrichtung und Brennkraftmaschine |
DE102010014320.0 | 2010-04-09 | ||
PCT/EP2011/055306 WO2011124584A1 (de) | 2010-04-09 | 2011-04-06 | Verfahren zum anpassen der tatsächlichen einspritzmenge, einspritzvorrichtung und brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102812225A true CN102812225A (zh) | 2012-12-05 |
CN102812225B CN102812225B (zh) | 2015-11-25 |
Family
ID=44275672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180018168.XA Active CN102812225B (zh) | 2010-04-09 | 2011-04-06 | 用于适配实际喷射量的方法、喷射设备和内燃机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9074547B2 (zh) |
EP (1) | EP2556230B1 (zh) |
CN (1) | CN102812225B (zh) |
DE (1) | DE102010014320B4 (zh) |
WO (1) | WO2011124584A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107076047A (zh) * | 2014-10-21 | 2017-08-18 | 罗伯特·博世有限公司 | 用于对至少一个能够开关的阀进行控制的装置 |
CN110300842A (zh) * | 2016-12-23 | 2019-10-01 | 罗伯特·博世有限公司 | 用于求取喷射器的喷射量的方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010014320B4 (de) | 2010-04-09 | 2016-10-27 | Continental Automotive Gmbh | Verfahren zum Anpassen der tatsächlichen Einspritzmenge, Einspritzvorrichtung und Brennkraftmaschine |
DE102010024568B4 (de) | 2010-06-22 | 2015-12-10 | Continental Automotive Gmbh | Erfassungsverfahren und Adaptionsverfahren einer von einem Injektor eingespritzten Kraftstoffmenge sowie dazugehörige Steuereinheit und Kraftfahrzeug |
DE102010043989B4 (de) | 2010-11-16 | 2020-06-25 | Continental Automotive Gmbh | Adaptionsverfahren eines Injektors einer Brennkraftmaschine |
GB2495755A (en) * | 2011-10-20 | 2013-04-24 | Gm Global Tech Operations Inc | Correction of fuel injection timings in an internal combustion engine |
DE102013207555B3 (de) * | 2013-04-25 | 2014-10-09 | Continental Automotive Gmbh | Verfahren zur Einspritzmengenadaption |
DE102013208268B4 (de) * | 2013-05-06 | 2018-05-09 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Einspritzvorrichtung |
US9708998B2 (en) | 2014-04-01 | 2017-07-18 | GM Global Technology Operations LLC | System and method for improving fuel delivery accuracy by detecting and compensating for fuel injector characteristics |
US9435289B2 (en) | 2014-04-01 | 2016-09-06 | GM Global Technology Operations LLC | Systems and methods for minimizing throughput |
US9458789B2 (en) | 2014-04-01 | 2016-10-04 | GM Global Technology Operations LLC | Missed fuel injection diagnostic systems and methods |
US9683510B2 (en) * | 2014-04-01 | 2017-06-20 | GM Global Technology Operations LLC | System and method for improving fuel delivery accuracy by learning and compensating for fuel injector characteristics |
GB2533464A (en) * | 2015-10-20 | 2016-06-22 | Gm Global Tech Operations Llc | Method of operating a fuel injector of an internal combustion engine |
US20170314498A1 (en) * | 2016-04-28 | 2017-11-02 | General Electric Company | System and method for fuel injection control |
DE102017203794A1 (de) * | 2017-03-08 | 2018-09-13 | Robert Bosch Gmbh | Verfahren zur Nullmengenkalibrierung von mittels Injektoren zugemessenem Kraftstoff in einer Brennkraftmaschine |
US11352973B2 (en) * | 2019-04-04 | 2022-06-07 | Caterpillar Inc. | Machine system and operating strategy using auto-population of trim files |
DE102022209727B4 (de) | 2022-09-16 | 2024-03-28 | Vitesco Technologies GmbH | Verfahren zum Betreiben eines Kraftstoff-Einspritzsystems eines Verbrennungsmotors |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1388661A2 (en) * | 2002-08-06 | 2004-02-11 | C.R.F. Società Consortile per Azioni | Method and device for controlling the fuel quantity injected into an internal combustion engine, in particular a diesel engine equipped with a common rail injection system |
DE102005052024A1 (de) * | 2004-11-01 | 2006-05-24 | Denso Corp., Kariya | Lernende Einspritzmengensteuerungsvorrichtung |
EP2039917A2 (en) * | 2007-09-19 | 2009-03-25 | Denso Corporation | Fuel injection system with injection quantity learning function |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5385129A (en) * | 1991-07-04 | 1995-01-31 | Robert Bosch Gmbh | System and method for equalizing fuel-injection quantities among cylinders of an internal combustion engine |
DE19700711C2 (de) | 1997-01-10 | 1999-05-12 | Siemens Ag | Verfahren zum Ausgleich des systematischen Fehlers an Einspritzvorrichtungen für eine Brennkraftmaschine |
DE19741965C1 (de) * | 1997-09-23 | 1999-01-21 | Siemens Ag | Verfahren zur Laufruheregelung |
JP2001349243A (ja) * | 2000-06-07 | 2001-12-21 | Isuzu Motors Ltd | エンジンの燃料噴射制御装置 |
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 |
DE102004006554B3 (de) * | 2004-02-10 | 2005-06-30 | Siemens Ag | Verfahren zur Zylindergleichstellung bezüglich der Kraftstoff-Einspritzmengen bei einer Brennkraftmaschine |
DE102006026640A1 (de) * | 2006-06-08 | 2007-12-13 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine |
DE102010014320B4 (de) | 2010-04-09 | 2016-10-27 | Continental Automotive Gmbh | Verfahren zum Anpassen der tatsächlichen Einspritzmenge, Einspritzvorrichtung und Brennkraftmaschine |
DE102010043989B4 (de) * | 2010-11-16 | 2020-06-25 | Continental Automotive Gmbh | Adaptionsverfahren eines Injektors einer Brennkraftmaschine |
GB2498783A (en) * | 2012-01-27 | 2013-07-31 | Gm Global Tech Operations Inc | A method of operating an internal combustion engine to provide correction of fuel injection times and indication of injector failure |
GB2500890A (en) * | 2012-04-02 | 2013-10-09 | Gm Global Tech Operations Inc | Method of compensating an injection timing drift in a fuel injection system |
-
2010
- 2010-04-09 DE DE102010014320.0A patent/DE102010014320B4/de not_active Expired - Fee Related
-
2011
- 2011-04-06 EP EP11714253.9A patent/EP2556230B1/de active Active
- 2011-04-06 WO PCT/EP2011/055306 patent/WO2011124584A1/de active Application Filing
- 2011-04-06 US US13/639,567 patent/US9074547B2/en not_active Expired - Fee Related
- 2011-04-06 CN CN201180018168.XA patent/CN102812225B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1388661A2 (en) * | 2002-08-06 | 2004-02-11 | C.R.F. Società Consortile per Azioni | Method and device for controlling the fuel quantity injected into an internal combustion engine, in particular a diesel engine equipped with a common rail injection system |
DE102005052024A1 (de) * | 2004-11-01 | 2006-05-24 | Denso Corp., Kariya | Lernende Einspritzmengensteuerungsvorrichtung |
EP2039917A2 (en) * | 2007-09-19 | 2009-03-25 | Denso Corporation | Fuel injection system with injection quantity learning function |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107076047A (zh) * | 2014-10-21 | 2017-08-18 | 罗伯特·博世有限公司 | 用于对至少一个能够开关的阀进行控制的装置 |
CN110300842A (zh) * | 2016-12-23 | 2019-10-01 | 罗伯特·博世有限公司 | 用于求取喷射器的喷射量的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2556230B1 (de) | 2017-06-14 |
EP2556230A1 (de) | 2013-02-13 |
US9074547B2 (en) | 2015-07-07 |
US20130024098A1 (en) | 2013-01-24 |
DE102010014320B4 (de) | 2016-10-27 |
DE102010014320A1 (de) | 2011-10-13 |
CN102812225B (zh) | 2015-11-25 |
WO2011124584A1 (de) | 2011-10-13 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Hannover Applicant after: CONTINENTAL AUTOMOTIVE GmbH Address before: Hannover Applicant before: Continental Automotive GmbH |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230419 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Address before: Hannover Patentee before: CONTINENTAL AUTOMOTIVE GmbH |