DE69112355D1 - Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen. - Google Patents

Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen.

Info

Publication number
DE69112355D1
DE69112355D1 DE69112355T DE69112355T DE69112355D1 DE 69112355 D1 DE69112355 D1 DE 69112355D1 DE 69112355 T DE69112355 T DE 69112355T DE 69112355 T DE69112355 T DE 69112355T DE 69112355 D1 DE69112355 D1 DE 69112355D1
Authority
DE
Germany
Prior art keywords
internal combustion
fuel injection
injection device
combustion engines
engines
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.)
Expired - Lifetime
Application number
DE69112355T
Other languages
English (en)
Other versions
DE69112355T2 (de
Inventor
Yasushi Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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
Priority claimed from JP2333617A external-priority patent/JP2833209B2/ja
Priority claimed from JP33361990A external-priority patent/JP2817397B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69112355D1 publication Critical patent/DE69112355D1/de
Application granted granted Critical
Publication of DE69112355T2 publication Critical patent/DE69112355T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • 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
    • 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
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/31—Control of the fuel pressure
    • 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
    • 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

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)
DE69112355T 1990-11-30 1991-11-29 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen. Expired - Lifetime DE69112355T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2333617A JP2833209B2 (ja) 1990-11-30 1990-11-30 内燃機関の燃料噴射量制御装置
JP33361990A JP2817397B2 (ja) 1990-11-30 1990-11-30 内燃機関の燃料噴射量制御装置

Publications (2)

Publication Number Publication Date
DE69112355D1 true DE69112355D1 (de) 1995-09-28
DE69112355T2 DE69112355T2 (de) 1996-02-15

Family

ID=26574576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69112355T Expired - Lifetime DE69112355T2 (de) 1990-11-30 1991-11-29 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen.

Country Status (3)

Country Link
US (1) US5176122A (de)
EP (1) EP0488362B1 (de)
DE (1) DE69112355T2 (de)

Families Citing this family (62)

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CN1055745C (zh) * 1993-05-06 2000-08-23 卡明斯发动机公司 带有蓄压器的结构紧凑的高性能燃油系统
AU6828294A (en) * 1993-05-06 1994-12-12 Cummins Engine Company Inc. Distributor for a high pressure fuel system
US5678521A (en) * 1993-05-06 1997-10-21 Cummins Engine Company, Inc. System and methods for electronic control of an accumulator fuel system
CH689281A5 (de) * 1994-02-03 1999-01-29 Christian Dipl-Ing Eth Mathis Kraftstoffeinspritzanlage fuer eine Brennkraftmaschine, insbesondere fuer einen Dieselmotor, sowie ein Verfahren zur Ueberwachung derselben.
US5469825A (en) * 1994-09-19 1995-11-28 Chrysler Corporation Fuel injector failure detection circuit
JPH09256897A (ja) * 1996-03-22 1997-09-30 Unisia Jecs Corp 内燃機関の燃料噴射制御装置
JP3871375B2 (ja) * 1996-06-19 2007-01-24 株式会社日本自動車部品総合研究所 内燃機関の燃料噴射装置
DE19700738C1 (de) * 1997-01-11 1998-04-16 Daimler Benz Ag Verfahren zur Regelung der Einspritzmengen von Injektoren einer kraftstoffeinspritzenden Brennkraftmaschine
JP3695046B2 (ja) * 1997-02-07 2005-09-14 いすゞ自動車株式会社 エンジンの燃料噴射方法及びその装置
JP3834918B2 (ja) * 1997-03-04 2006-10-18 いすゞ自動車株式会社 エンジンの燃料噴射方法及びその装置
DE19712143C2 (de) * 1997-03-22 2002-03-28 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE19720378C2 (de) * 1997-05-15 2002-03-14 Daimler Chrysler Ag Verfahren zur Bestimmung der Öffnungszeit eines Einspritzventiles einer Hochdruckspeicher-Einspritzanlage
DE19726756C2 (de) * 1997-06-24 2002-03-07 Bosch Gmbh Robert System zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE19740608C2 (de) 1997-09-16 2003-02-13 Daimler Chrysler Ag Verfahren zur Bestimmung einer kraftstoffeinspritzbezogenen Kenngröße für einen Verbrennungsmotor mit Hochdruckspeicher-Einspritzanlage
US6102005A (en) * 1998-02-09 2000-08-15 Caterpillar Inc. Adaptive control for power growth in an engine equipped with a hydraulically-actuated electronically-controlled fuel injection system
JP3287297B2 (ja) * 1998-02-10 2002-06-04 トヨタ自動車株式会社 燃料ポンプの制御装置
FR2775318B1 (fr) * 1998-02-26 2000-04-28 Sagem Module d'injection multi-points pour moteur a combustion interne
DE59901733D1 (de) * 1998-03-16 2002-07-18 Siemens Ag Verfahren zum bestimmen der einspritzzeit bei einer direkteinspritzenden brennkraftmaschine
US6189378B1 (en) 1998-12-14 2001-02-20 Caterpillar Inc. Electronically controlled fuel injector trimming
US6189513B1 (en) 1999-06-03 2001-02-20 Ford Global Technologies, Inc. Fuel transfer and conditioning unit for automotive vehicle
JP3849367B2 (ja) * 1999-09-20 2006-11-22 いすゞ自動車株式会社 コモンレール式燃料噴射装置
US6570474B2 (en) 2000-02-22 2003-05-27 Siemens Automotive Corporation Magnetostrictive electronic valve timing actuator
EP1325224B1 (de) 2000-10-11 2006-05-03 Siemens VDO Automotive Corporation Druckempfindliches ventil für eine ausgleichsvorrichtung in ein piezo-elektrisches betätigungselement
DE60104906T2 (de) * 2000-11-13 2005-01-05 Siemens Vdo Automotive Corporation, Auburn Hills Magnetohydraulische ausgleichvorrichtung für kraftstoff-einspritzdüse
US6749127B2 (en) 2002-02-11 2004-06-15 Siemens Vdo Automotive Corporation Method of filling fluid in a thermal compensator
US6879903B2 (en) 2002-12-27 2005-04-12 Caterpillar Inc Method for estimating fuel injector performance
US6801847B2 (en) 2002-12-27 2004-10-05 Caterpillar Inc Method for estimating fuel injector performance
FR2851788B1 (fr) * 2003-02-28 2006-07-21 Magneti Marelli Motopropulsion Procede de determination du gain d'un injecteur de carburant
DE102005056704B4 (de) * 2005-11-28 2013-05-29 Continental Automotive Gmbh Verfahren zur Erzielung einer vorgesehenen Einspritzmenge von Kraftstoff in einen Verbrennungsmotor
DE102005058445B3 (de) * 2005-12-07 2007-04-26 Siemens Ag Verfahren zur Ermittlung einer in einen Zylinder einer Brennkraftmaschine mit einer Common-Rail-Einspritzanlage eingespritzten Kraftstoffmemge und Mittel zur Durchführung des Verfahrens
FR2900685B1 (fr) * 2006-05-05 2010-10-22 Peugeot Citroen Automobiles Sa Systeme d'alimentation en carburant d'un moteur a combustion stratifiee de vehicule automobile.
SE531292C2 (sv) * 2006-05-11 2009-02-17 Scania Cv Ab Förfarande för justering av en öppningstidberäkningsmodell eller -uppslagstabell och ett system för styrning av en injektor hos en cylinder i en förbränningsmotor
DE102006023468B3 (de) * 2006-05-18 2007-09-13 Siemens Ag Verfahren und Vorrichtung zur Steuerung eines Einspritzventils eines Verbrennungsmotors
WO2008092779A1 (de) * 2007-01-29 2008-08-07 Continental Automotive Gmbh Verfahren und vorrichtung zur korrektur der kraftstoffeinspritzung
US7717088B2 (en) 2007-05-07 2010-05-18 Ford Global Technologies, Llc Method of detecting and compensating for injector variability with a direct injection system
US8001934B2 (en) * 2010-04-08 2011-08-23 Ford Global Technologies, Llc Pump control for reformate fuel storage tank
US8402928B2 (en) * 2010-04-08 2013-03-26 Ford Global Technologies, Llc Method for operating an engine with variable charge density
US8041500B2 (en) * 2010-04-08 2011-10-18 Ford Global Technologies, Llc Reformate control via accelerometer
US8245671B2 (en) 2010-04-08 2012-08-21 Ford Global Technologies, Llc Operating an engine with reformate
US8539914B2 (en) * 2010-04-08 2013-09-24 Ford Global Technologies, Llc Method for operating an engine with a fuel reformer
US8230826B2 (en) 2010-04-08 2012-07-31 Ford Global Technologies, Llc Selectively storing reformate
US8191514B2 (en) 2010-04-08 2012-06-05 Ford Global Technologies, Llc Ignition control for reformate engine
US8118006B2 (en) 2010-04-08 2012-02-21 Ford Global Technologies, Llc Fuel injector diagnostic for dual fuel engine
US8015952B2 (en) * 2010-04-08 2011-09-13 Ford Global Technologies, Llc Engine fuel reformer monitoring
US8037850B2 (en) 2010-04-08 2011-10-18 Ford Global Technologies, Llc Method for operating an engine
US8307790B2 (en) * 2010-04-08 2012-11-13 Ford Global Technologies, Llc Method for operating a vehicle with a fuel reformer
US8613263B2 (en) * 2010-04-08 2013-12-24 Ford Global Technologies, Llc Method for operating a charge diluted engine
US8146541B2 (en) 2010-04-08 2012-04-03 Ford Global Technologies, Llc Method for improving transient engine operation
IT1402820B1 (it) * 2010-11-10 2013-09-27 Magneti Marelli Spa Metodo per determinare la legge di iniezione di un iniettore di carburante
IT1402821B1 (it) * 2010-11-10 2013-09-27 Magneti Marelli Spa Metodo per determinare la legge di iniezione di un iniettore di carburante utilizzando un banco a rulli
EP2666996A1 (de) * 2012-05-24 2013-11-27 Delphi Technologies Holding S.à.r.l. Kraftstoffüberwachungssystem
ITBO20120310A1 (it) * 2012-06-06 2013-12-07 Magneti Marelli Spa Metodo per determinare la legge di iniezione di un iniettore di carburante
US9903306B2 (en) * 2013-02-08 2018-02-27 Cummins Inc. System and method for acquiring pressure data from a fuel accumulator of an internal combustion engine
CH707936A1 (de) * 2013-04-19 2014-10-31 Liebherr Machines Bulle Sa Steuerung für ein Einspritzsystem.
CH707935A1 (de) 2013-04-19 2014-10-31 Liebherr Machines Bulle Sa Steuerung für ein Common-Rail-Einspritzsystem.
DE102013223756B4 (de) * 2013-11-21 2015-08-27 Continental Automotive Gmbh Verfahren zum Betreiben von Injektoren eines Einspritzsystems
US9593638B2 (en) * 2014-09-18 2017-03-14 Ford Global Technologies, Llc Fuel injector characterization
DE102014220274B4 (de) * 2014-10-07 2016-05-25 Continental Automotive Gmbh Bestimmen und Gleichstellen der Einspritzmenge von Kraftstoffinjektoren in einem Kraftstoffeinspritzsystem
JP6156397B2 (ja) * 2015-01-14 2017-07-05 トヨタ自動車株式会社 内燃機関
JP6614195B2 (ja) * 2017-04-06 2019-12-04 トヨタ自動車株式会社 内燃機関の制御装置
DE102018115305B3 (de) * 2018-06-26 2019-10-24 Mtu Friedrichshafen Gmbh Verfahren zum Angleichen eines Einspritzverhaltens von Injektoren eines Verbrennungsmotors, Motorsteuergerät und Verbrennungsmotor
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JPH03258951A (ja) * 1990-03-08 1991-11-19 Toyota Motor Corp 内燃機関の機関制御装置
JP2861233B2 (ja) * 1990-04-11 1999-02-24 トヨタ自動車株式会社 筒内直接噴射式火花点火機関の機関制御装置
JP2751571B2 (ja) * 1990-06-04 1998-05-18 トヨタ自動車株式会社 車両用内燃機関の燃料噴射装置

Also Published As

Publication number Publication date
DE69112355T2 (de) 1996-02-15
EP0488362A2 (de) 1992-06-03
EP0488362A3 (en) 1993-07-14
US5176122A (en) 1993-01-05
EP0488362B1 (de) 1995-08-23

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