JP4848046B2 - 内燃機関での噴射制御方法および内燃機関での噴射制御装置 - Google Patents

内燃機関での噴射制御方法および内燃機関での噴射制御装置 Download PDF

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Publication number
JP4848046B2
JP4848046B2 JP2010504602A JP2010504602A JP4848046B2 JP 4848046 B2 JP4848046 B2 JP 4848046B2 JP 2010504602 A JP2010504602 A JP 2010504602A JP 2010504602 A JP2010504602 A JP 2010504602A JP 4848046 B2 JP4848046 B2 JP 4848046B2
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Prior art keywords
rail
injection
pressure
combustion engine
internal combustion
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JP2010504602A
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English (en)
Japanese (ja)
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JP2010525228A (ja
Inventor
シュミット ノルベルト
ヴァルター ヨヘン
シャイト エリク
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Robert Bosch GmbH
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Robert Bosch GmbH
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    • 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
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1431—Controller structures or design the system including an input-output delay
    • 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
    • F02D2250/04—Fuel pressure pulsation in common rails
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3827—Common rail control systems for diesel engines
    • 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
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
    • F02D41/3872—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves characterised by leakage flow in injectors

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  • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2010504602A 2007-04-26 2008-04-02 内燃機関での噴射制御方法および内燃機関での噴射制御装置 Active JP4848046B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007019640.9 2007-04-26
DE200710019640 DE102007019640A1 (de) 2007-04-26 2007-04-26 Verfahren und Steuergerät zur Steuerung der Einspritzung bei einer Brennkraftmaschine
PCT/EP2008/053907 WO2008132005A1 (de) 2007-04-26 2008-04-02 Verfahren und steuergerät zur steuerung der einspritzung bei einer brennkraftmaschine

Publications (2)

Publication Number Publication Date
JP2010525228A JP2010525228A (ja) 2010-07-22
JP4848046B2 true JP4848046B2 (ja) 2011-12-28

Family

ID=39620090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010504602A Active JP4848046B2 (ja) 2007-04-26 2008-04-02 内燃機関での噴射制御方法および内燃機関での噴射制御装置

Country Status (5)

Country Link
EP (1) EP2142785B1 (zh)
JP (1) JP4848046B2 (zh)
CN (1) CN101668937B (zh)
DE (1) DE102007019640A1 (zh)
WO (1) WO2008132005A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046774A1 (de) 2009-11-17 2011-05-19 Robert Bosch Gmbh Verfahren und Steuergerät zum Betreiben eines Kraftstoffeinspritzsystems
DE102010063344B4 (de) * 2010-12-17 2023-03-23 Robert Bosch Gmbh Verfahren zum koordinierten Durchführen einer Anzahl von Injektorkalibrierungsvorgängen
DE102013201500A1 (de) * 2013-01-30 2014-07-31 Robert Bosch Gmbh Verfahren zum Anpassen eines Raildrucks
DE102014211314A1 (de) * 2014-02-27 2015-08-27 Robert Bosch Gmbh Verfahren zum Korrigieren einer pumpenverursachten Abweichung einer Ist-Einspritzmenge von einer Soll-Einspritzmenge
DE102016213383A1 (de) * 2016-07-21 2018-01-25 Robert Bosch Gmbh Verfahren zur Bestimmung eines Kraftstoffmassenstroms und zur Steuerung der Einspritzung
DE102016224481A1 (de) 2016-12-08 2018-06-14 Robert Bosch Gmbh Verfahren zur Prädiktion eines Drucks in einem Kraftstoffinjektor
DE102017215043A1 (de) * 2017-08-29 2019-02-28 Continental Automotive Gmbh Verfahren und Vorrichtung zur Ermittlung der Einspritzmenge oder der Einspritzrate eines mittels eines Injektors in einen Reaktionsraum eingespritzten Fluids
DE102018210118A1 (de) 2018-06-21 2019-12-24 Robert Bosch Gmbh Verfahren zum Betrieb eines einen Hochdruckspeicher aufweisenden Kraftstoff-Einspritzsystems einer Brennkraftmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000179393A (ja) * 1998-12-16 2000-06-27 Robert Bosch Gmbh 内燃機関の制御方法および制御装置
JP2003065120A (ja) * 2001-08-29 2003-03-05 Bosch Automotive Systems Corp 燃料噴射量制御方法及び装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000018078A (ja) * 1998-06-30 2000-01-18 Isuzu Motors Ltd コモンレール圧力の圧力降下開始時期特定方法，並びにエンジンの燃料噴射方法及びその装置
DE10012024A1 (de) * 2000-03-11 2001-09-27 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
JP2005127164A (ja) * 2003-10-21 2005-05-19 Denso Corp コモンレール式燃料噴射装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000179393A (ja) * 1998-12-16 2000-06-27 Robert Bosch Gmbh 内燃機関の制御方法および制御装置
JP2003065120A (ja) * 2001-08-29 2003-03-05 Bosch Automotive Systems Corp 燃料噴射量制御方法及び装置

Also Published As

Publication number Publication date
CN101668937B (zh) 2013-04-17
JP2010525228A (ja) 2010-07-22
DE102007019640A1 (de) 2008-10-30
CN101668937A (zh) 2010-03-10
EP2142785A1 (de) 2010-01-13
EP2142785B1 (de) 2016-11-23
WO2008132005A1 (de) 2008-11-06

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