ITMI20120773A1 - Procedimento per azionare un ugello di iniezione - Google Patents

Procedimento per azionare un ugello di iniezione

Info

Publication number
ITMI20120773A1
ITMI20120773A1 IT000773A ITMI20120773A ITMI20120773A1 IT MI20120773 A1 ITMI20120773 A1 IT MI20120773A1 IT 000773 A IT000773 A IT 000773A IT MI20120773 A ITMI20120773 A IT MI20120773A IT MI20120773 A1 ITMI20120773 A1 IT MI20120773A1
Authority
IT
Italy
Prior art keywords
procedure
operating
injection nozzle
nozzle
injection
Prior art date
Application number
IT000773A
Other languages
English (en)
Inventor
Tolunay Demir
Beate Grota
Markus Rueckle
Christian Steinbrecher
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 ITMI20120773A1 publication Critical patent/ITMI20120773A1/it

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
    • F02D41/02—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
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
    • 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
    • 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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
    • F02N2200/022—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)
  • Fuel-Injection Apparatus (AREA)
IT000773A 2011-05-16 2012-05-08 Procedimento per azionare un ugello di iniezione ITMI20120773A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011075876A DE102011075876A1 (de) 2011-05-16 2011-05-16 Verfahren zum Betreiben einer Einspritzdüse

Publications (1)

Publication Number Publication Date
ITMI20120773A1 true ITMI20120773A1 (it) 2012-11-17

Family

ID=46832859

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000773A ITMI20120773A1 (it) 2011-05-16 2012-05-08 Procedimento per azionare un ugello di iniezione

Country Status (3)

Country Link
CN (1) CN102787926B (it)
DE (1) DE102011075876A1 (it)
IT (1) ITMI20120773A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013206600B4 (de) * 2013-04-12 2015-08-06 Continental Automotive Gmbh Einspritzsystem zum Einspritzen von Kraftstoff in eine Brennkraftmaschine und Regelverfahren für ein solches Einspritzsystem
DE102013207555B3 (de) 2013-04-25 2014-10-09 Continental Automotive Gmbh Verfahren zur Einspritzmengenadaption
JP6228938B2 (ja) * 2015-01-05 2017-11-08 三菱重工業株式会社 内燃機関の起動装置及び方法
CN106150737B (zh) * 2015-04-28 2019-08-16 长城汽车股份有限公司 一种多次喷射油量补偿方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231962A (en) * 1991-09-27 1993-08-03 Nippondenso Co., Ltd. Fuel injection control system with split fuel injection for diesel engine
JP3772824B2 (ja) * 2002-10-30 2006-05-10 トヨタ自動車株式会社 筒内噴射式内燃機関の燃料噴射制御装置
JP4277677B2 (ja) * 2003-06-27 2009-06-10 株式会社デンソー ディーゼル機関の噴射量制御装置
JP2006029088A (ja) * 2004-07-12 2006-02-02 Yanmar Co Ltd 蓄圧式燃料噴射装置及びその蓄圧式燃料噴射装置を備えた内燃機関
JP4289280B2 (ja) * 2004-11-01 2009-07-01 株式会社デンソー 噴射量学習制御装置
CN100510358C (zh) * 2005-04-29 2009-07-08 通用汽车环球科技运作公司 发动机启动和开动至运行过渡的基于模型的燃料控制校准
US7302937B2 (en) 2005-04-29 2007-12-04 Gm Global Technology Operations, Inc. Calibration of model-based fuel control for engine start and crank to run transition
JP4710888B2 (ja) * 2007-08-23 2011-06-29 株式会社デンソー ディーゼル機関の燃料噴射制御装置及びディーゼル機関の燃料噴射量学習方法

Also Published As

Publication number Publication date
CN102787926B (zh) 2016-12-14
DE102011075876A1 (de) 2012-11-22
CN102787926A (zh) 2012-11-21

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