ATE548550T1 - Verfahren zum steuern einer kraftstoffeinspritzvorrichtung - Google Patents

Verfahren zum steuern einer kraftstoffeinspritzvorrichtung

Info

Publication number
ATE548550T1
ATE548550T1 AT07019416T AT07019416T ATE548550T1 AT E548550 T1 ATE548550 T1 AT E548550T1 AT 07019416 T AT07019416 T AT 07019416T AT 07019416 T AT07019416 T AT 07019416T AT E548550 T1 ATE548550 T1 AT E548550T1
Authority
AT
Austria
Prior art keywords
power supply
supply parameter
controlling
fuel injection
determining
Prior art date
Application number
AT07019416T
Other languages
English (en)
Inventor
Martin A P Sykes
Steven J Martin
Original Assignee
Delphi Tech Holding Sarl
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 Delphi Tech Holding Sarl filed Critical Delphi Tech Holding Sarl
Application granted granted Critical
Publication of ATE548550T1 publication Critical patent/ATE548550T1/de

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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric 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
    • F02D41/30—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
    • 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
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/2006—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost capacitor
    • 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
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • 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
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/503—Battery correction, i.e. corrections as a function of the state of the battery, its output or its type
    • 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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables
    • 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)
  • Fuel-Injection Apparatus (AREA)
AT07019416T 2007-10-04 2007-10-04 Verfahren zum steuern einer kraftstoffeinspritzvorrichtung ATE548550T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07019416A EP2045459B1 (de) 2007-10-04 2007-10-04 Verfahren zum Steuern einer Kraftstoffeinspritzvorrichtung

Publications (1)

Publication Number Publication Date
ATE548550T1 true ATE548550T1 (de) 2012-03-15

Family

ID=39148757

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07019416T ATE548550T1 (de) 2007-10-04 2007-10-04 Verfahren zum steuern einer kraftstoffeinspritzvorrichtung

Country Status (4)

Country Link
US (1) US8108126B2 (de)
EP (1) EP2045459B1 (de)
JP (1) JP5356767B2 (de)
AT (1) ATE548550T1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1927743A1 (de) * 2006-11-30 2008-06-04 Delphi Technologies, Inc. Fehlerdetektion in einer Injektoranordnung
EP2045459B1 (de) * 2007-10-04 2012-03-07 Delphi Technologies Holding S.à.r.l. Verfahren zum Steuern einer Kraftstoffeinspritzvorrichtung
US8348804B2 (en) * 2008-01-18 2013-01-08 Caterpillar Inc. Hybrid engine system with transient load assistance
EP2325465A1 (de) * 2009-11-24 2011-05-25 Delphi Technologies Holding S.à.r.l. Kraftstoffeinspritzdüsen-Kommunikationssystem
DE102010063667B4 (de) * 2010-12-21 2018-11-22 Continental Automotive Gmbh Geräuschreduzierendes Ansteuerverfahren für einen Piezoaktor in einem Injektor
US9315113B2 (en) * 2012-12-21 2016-04-19 Ample Inc. Electric vehicle battery systems with exchangeable parallel electric vehicle battery modules
US10590882B2 (en) * 2018-01-09 2020-03-17 GM Global Technology Operations LLC Fuel injector control systems and methods

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01194866A (ja) * 1988-01-28 1989-08-04 Yokogawa Electric Corp 電流装置の過電流保護回路
JPH1182126A (ja) * 1997-09-08 1999-03-26 Unisia Jecs Corp 燃料噴射弁の駆動制御装置の診断装置及び該装置を含む燃料噴射弁の駆動制御装置
JP4112071B2 (ja) * 1998-04-15 2008-07-02 ヤマハマリン株式会社 筒内燃料噴射式エンジンの制御装置
JP2000027696A (ja) * 1998-07-09 2000-01-25 Zexel Corp 内燃機関の燃料噴射制御方法
JP2000027697A (ja) * 1998-07-09 2000-01-25 Zexel Corp 内燃機関の燃料噴射制御方法
GB2357593A (en) * 1999-12-21 2001-06-27 Cummins Engine Co Ltd Temperature control of engine electronic control unit
US6363315B1 (en) * 2000-07-13 2002-03-26 Caterpillar Inc. Apparatus and method for protecting engine electronic circuitry from thermal damage
JP2004044429A (ja) * 2002-07-10 2004-02-12 Hitachi Ltd 自動車用インジェクタ駆動装置の保護回路
DE10240493A1 (de) 2002-09-03 2004-03-11 Robert Bosch Gmbh Verfahren zum Betrieb einer Brennkraftmaschine
US6760212B2 (en) * 2002-09-23 2004-07-06 Delphi Technologies, Inc. Piezoelectric injector drive circuit
EP1574696A3 (de) * 2004-03-10 2006-01-04 Delphi Technologies, Inc. Stromversorgungseinrichtung für eine Kraftstoffinjektoransteuerschaltung
JP4265477B2 (ja) 2004-05-24 2009-05-20 株式会社デンソー 燃料噴射制御装置
JP4259411B2 (ja) 2004-07-16 2009-04-30 株式会社デンソー Ｄｃ−ｄｃコンバータ
JP2006027511A (ja) 2004-07-20 2006-02-02 Favess Co Ltd 電動パワーステアリング装置
JP4363280B2 (ja) * 2004-09-08 2009-11-11 株式会社デンソー 燃料噴射装置
JP4650387B2 (ja) * 2005-11-22 2011-03-16 株式会社デンソー 燃料噴射制御装置
JP4637036B2 (ja) 2006-03-02 2011-02-23 本田技研工業株式会社 内燃機関の制御装置
EP2045459B1 (de) * 2007-10-04 2012-03-07 Delphi Technologies Holding S.à.r.l. Verfahren zum Steuern einer Kraftstoffeinspritzvorrichtung
DE102009044953B4 (de) * 2009-09-24 2019-12-05 Robert Bosch Gmbh Verfahren zum Ansteuern eines elektromagnetischen Verbrauchers sowie entsprechende Schaltung

Also Published As

Publication number Publication date
JP5356767B2 (ja) 2013-12-04
US8108126B2 (en) 2012-01-31
US20090093944A1 (en) 2009-04-09
EP2045459B1 (de) 2012-03-07
EP2045459A1 (de) 2009-04-08
JP2009092065A (ja) 2009-04-30

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