IN2012DN00625A - - Google Patents
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- Publication number
- IN2012DN00625A IN2012DN00625A IN625DEN2012A IN2012DN00625A IN 2012DN00625 A IN2012DN00625 A IN 2012DN00625A IN 625DEN2012 A IN625DEN2012 A IN 625DEN2012A IN 2012DN00625 A IN2012DN00625 A IN 2012DN00625A
- Authority
- IN
- India
- Prior art keywords
- valve
- actuating
- duration
- actuated
- actuator
- Prior art date
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
- F02D41/30—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
- 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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
-
- 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)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009045309.1A DE102009045309B4 (de) | 2009-10-02 | 2009-10-02 | Verfahren und Steuergerät zum Betreiben eines Ventils |
| PCT/EP2010/063305 WO2011039043A1 (de) | 2009-10-02 | 2010-09-10 | Verfahren und steuergerät zum betreiben eines ventils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN00625A true IN2012DN00625A (enrdf_load_stackoverflow) | 2015-06-12 |
Family
ID=43301762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN625DEN2012 IN2012DN00625A (enrdf_load_stackoverflow) | 2009-10-02 | 2010-09-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9322356B2 (enrdf_load_stackoverflow) |
| CN (1) | CN102597470B (enrdf_load_stackoverflow) |
| DE (1) | DE102009045309B4 (enrdf_load_stackoverflow) |
| IN (1) | IN2012DN00625A (enrdf_load_stackoverflow) |
| WO (1) | WO2011039043A1 (enrdf_load_stackoverflow) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009029590A1 (de) * | 2009-09-18 | 2011-03-24 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Betreiben eines Ventils |
| EP2514956A1 (en) * | 2011-04-22 | 2012-10-24 | Delphi Automotive Systems Luxembourg SA | Method of controlling an electromagnetic actuator |
| DE102011076113B4 (de) * | 2011-05-19 | 2016-04-14 | Continental Automotive Gmbh | Bestimmung des Bewegungsverhaltens eines Kraftstoffinjektors basierend auf dem zeitlichen Abstand zwischen den ersten beiden Spannungspulsen in einer Haltephase |
| JP5727395B2 (ja) | 2012-01-16 | 2015-06-03 | 日立オートモティブシステムズ株式会社 | 内燃機関の制御装置 |
| ITPR20120054A1 (it) * | 2012-08-10 | 2014-02-11 | A E B S P A | Procedimento e dispositivo emulazione sensore di pressione in veicoli dotati di iniettori di carburante e alimentabili con più di un carburante |
| DE102013201974A1 (de) * | 2013-02-07 | 2014-08-07 | Robert Bosch Gmbh | Verfahren zum Betrieb eines Kraftstoffeinspritzsystems eines Verbrennungsmotors |
| DE102013204103A1 (de) * | 2013-03-11 | 2014-09-11 | Robert Bosch Gmbh | Verfahren zum Ansteuern eines Einspritzventils |
| DE102013209077B4 (de) * | 2013-05-16 | 2019-06-06 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Bestimmen der elektrischen Ansteuerdauer eines Kraftstoffinjektors für eine Brennkraftmaschine |
| DE102013222603A1 (de) * | 2013-11-07 | 2015-05-07 | Robert Bosch Gmbh | Verfahren zum Erkennen eines Fehlers im Öffnungsverhalten eines Injektors |
| GB2523170B (en) * | 2014-02-17 | 2020-04-29 | Gm Global Tech Operations Llc | Method of operating a fuel injector |
| WO2015143107A1 (en) | 2014-03-20 | 2015-09-24 | GM Global Technology Operations LLC | Electromagnetic actuator structure |
| US9863355B2 (en) * | 2014-03-20 | 2018-01-09 | GM Global Technology Operations LLC | Magnetic force based actuator control |
| US9664158B2 (en) | 2014-03-20 | 2017-05-30 | GM Global Technology Operations LLC | Actuator with integrated driver |
| US10190526B2 (en) | 2014-03-20 | 2019-01-29 | GM Global Technology Operations LLC | Alternating current drive for actuators |
| US9657699B2 (en) | 2014-03-20 | 2017-05-23 | GM Global Technology Operations LLC | Actuator with integrated flux sensor |
| US9726099B2 (en) * | 2014-03-20 | 2017-08-08 | GM Global Technology Operations LLC | Actuator with feed forward control |
| US9932947B2 (en) | 2014-03-20 | 2018-04-03 | GM Global Technology Operations LLC | Actuator with residual magnetic hysteresis reset |
| US9777660B2 (en) | 2014-03-20 | 2017-10-03 | GM Global Technology Operations LLC | Parameter estimation in an actuator |
| US9777686B2 (en) | 2014-03-20 | 2017-10-03 | GM Global Technology Operations LLC | Actuator motion control |
| DE102015202389A1 (de) * | 2015-02-11 | 2016-08-11 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Einspritzventils |
| DE102016200743A1 (de) * | 2016-01-20 | 2017-07-20 | Robert Bosch Gmbh | Verfahren zur Bestimmung einer Öffnungsverzugsdauer eines Kraftstoffinjektors |
| DE102017214712A1 (de) * | 2017-08-23 | 2019-02-28 | Robert Bosch Gmbh | Verfahren zur Adaption eines Öffnungsverzugs und eines Schließverzugs eines Dosierventils |
| DE102018217759A1 (de) * | 2018-10-17 | 2020-04-23 | Robert Bosch Gmbh | Verfahren zur Bestimmung von Wasser in Kraftstoff |
| FR3100569B1 (fr) * | 2019-09-11 | 2022-07-01 | Delphi Automotive Systems Lux | Procédé de détermination de caractéristiques d’ouverture d’un injecteur de carburant |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2576958B2 (ja) | 1987-09-28 | 1997-01-29 | 株式会社ゼクセル | 電磁弁制御式の分配型燃料噴射装置 |
| DE10049907B4 (de) | 2000-10-10 | 2014-09-11 | Robert Bosch Gmbh | Verfahren, Computerprogramm und Steuer- und/oder Regeleinrichtung zum Betreiben einer Brennkraftmaschine |
| DE102005002242A1 (de) * | 2005-01-18 | 2006-07-20 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Kraftstoff-Einspritzvorrichtung einer Brennkraftmaschine |
| DE102005042110A1 (de) | 2005-09-05 | 2007-03-08 | Siemens Ag | Vorrichtung und Verfahren zum Ansteuern eines elektromagnetischen Aktors |
| US7886719B2 (en) | 2007-08-30 | 2011-02-15 | Ford Global Technologies, Llc | System and method to compensate for variable fuel injector characterization in a direct injection system |
| DE102007062279B4 (de) * | 2007-12-21 | 2017-04-13 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine |
| DE102009000132A1 (de) * | 2009-01-09 | 2010-07-15 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffeinspritzsystems |
| JP2010255444A (ja) * | 2009-04-21 | 2010-11-11 | Hitachi Automotive Systems Ltd | 内燃機関の燃料噴射制御装置及び方法 |
| DE102009029590A1 (de) * | 2009-09-18 | 2011-03-24 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Betreiben eines Ventils |
| DE102010018290B4 (de) * | 2010-04-26 | 2016-03-31 | Continental Automotive Gmbh | Elektrische Ansteuerung eines Ventils basierend auf einer Kenntnis des Schließzeitpunkts des Ventils |
| GB2482494A (en) * | 2010-08-03 | 2012-02-08 | Gm Global Tech Operations Inc | Method for estimating an hydraulic dwell time between fuel injection pulses which corrects for injection timing delays |
-
2009
- 2009-10-02 DE DE102009045309.1A patent/DE102009045309B4/de active Active
-
2010
- 2010-09-10 WO PCT/EP2010/063305 patent/WO2011039043A1/de active Application Filing
- 2010-09-10 IN IN625DEN2012 patent/IN2012DN00625A/en unknown
- 2010-09-10 CN CN201080044490.5A patent/CN102597470B/zh active Active
- 2010-09-10 US US13/499,476 patent/US9322356B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20120247428A1 (en) | 2012-10-04 |
| US9322356B2 (en) | 2016-04-26 |
| CN102597470A (zh) | 2012-07-18 |
| DE102009045309A1 (de) | 2011-04-14 |
| DE102009045309B4 (de) | 2020-02-06 |
| CN102597470B (zh) | 2015-06-03 |
| WO2011039043A1 (de) | 2011-04-07 |
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