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
Application number
Other languages
English (en)
Inventor
Christian Grimminger
Egbert Fuchs
Helerson Kemmer
Ralph Kober
Holger Rapp
Anh-Tuan Hoang
Thomas Gann
Christian Szonn
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IN2012DN00625A publication Critical patent/IN2012DN00625A/en

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)
IN625DEN2012 2009-10-02 2010-09-10 IN2012DN00625A (ja)

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 (ja) 2015-06-12

Family

ID=43301762

Family Applications (1)

Application Number Title Priority Date Filing Date
IN625DEN2012 IN2012DN00625A (ja) 2009-10-02 2010-09-10

Country Status (5)

Country Link
US (1) US9322356B2 (ja)
CN (1) CN102597470B (ja)
DE (1) DE102009045309B4 (ja)
IN (1) IN2012DN00625A (ja)
WO (1) WO2011039043A1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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
US9726100B2 (en) * 2014-03-20 2017-08-08 GM Global Technology Operations LLC Actuator with deadbeat control
US9932947B2 (en) 2014-03-20 2018-04-03 GM Global Technology Operations LLC Actuator with residual magnetic hysteresis reset
US9664158B2 (en) 2014-03-20 2017-05-30 GM Global Technology Operations LLC Actuator with integrated driver
CN106463232A (zh) 2014-03-20 2017-02-22 通用汽车环球科技运作有限责任公司 电磁致动器结构
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
US9863355B2 (en) * 2014-03-20 2018-01-09 GM Global Technology Operations LLC Magnetic force based actuator control
DE112015001345B4 (de) 2014-03-20 2023-06-01 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Optimalstromantrieb zur Aktorsteuerung
US9657699B2 (en) 2014-03-20 2017-05-23 GM Global Technology Operations LLC Actuator with integrated flux sensor
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO2011039043A1 (de) 2011-04-07
CN102597470B (zh) 2015-06-03
DE102009045309B4 (de) 2020-02-06
US9322356B2 (en) 2016-04-26
CN102597470A (zh) 2012-07-18
US20120247428A1 (en) 2012-10-04
DE102009045309A1 (de) 2011-04-14

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