EP2428668A3 - Kraftstoffeinspritzsteuervorrichtung - Google Patents

Kraftstoffeinspritzsteuervorrichtung Download PDF

Info

Publication number
EP2428668A3
EP2428668A3 EP11179456.6A EP11179456A EP2428668A3 EP 2428668 A3 EP2428668 A3 EP 2428668A3 EP 11179456 A EP11179456 A EP 11179456A EP 2428668 A3 EP2428668 A3 EP 2428668A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
fuel injection
control apparatus
injection control
calculation result
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.)
Granted
Application number
EP11179456.6A
Other languages
English (en)
French (fr)
Other versions
EP2428668B1 (de
EP2428668A2 (de
Inventor
Yoshiya Yamamura
Yuji Narita
Yoshiyasu 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 Industries Corp
Original Assignee
Toyota Industries Corp
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
Application filed by Toyota Industries Corp, Toyota Motor Corp filed Critical Toyota Industries Corp
Publication of EP2428668A2 publication Critical patent/EP2428668A2/de
Publication of EP2428668A3 publication Critical patent/EP2428668A3/de
Application granted granted Critical
Publication of EP2428668B1 publication Critical patent/EP2428668B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/008—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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • F02D41/107—Introducing corrections for particular operating conditions for acceleration and deceleration
    • 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
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1832—Number of cylinders eight
    • 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
    • F02D2250/12—Timing of calculation, i.e. specific timing aspects when calculation or updating of engine parameter is performed
    • 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
    • F02D41/2432—Methods of calibration
    • 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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil

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)
EP11179456.6A 2010-09-10 2011-08-31 Kraftstoffeinspritzsteuervorrichtung Active EP2428668B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010203272A JP5182995B2 (ja) 2010-09-10 2010-09-10 燃料噴射制御装置

Publications (3)

Publication Number Publication Date
EP2428668A2 EP2428668A2 (de) 2012-03-14
EP2428668A3 true EP2428668A3 (de) 2016-08-17
EP2428668B1 EP2428668B1 (de) 2024-05-01

Family

ID=44674365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11179456.6A Active EP2428668B1 (de) 2010-09-10 2011-08-31 Kraftstoffeinspritzsteuervorrichtung

Country Status (2)

Country Link
EP (1) EP2428668B1 (de)
JP (1) JP5182995B2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7172063B2 (ja) * 2018-03-02 2022-11-16 株式会社デンソー 噴射制御装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001443A1 (de) * 1989-07-15 1991-02-07 Robert Bosch Gmbh Sequentielles kraftstoffeinspritzverfahren
EP0671556A1 (de) * 1994-03-10 1995-09-13 MAGNETI MARELLI S.p.A. Einrichtung zur Steuerung der Kraftstoffeinspritzung einer Brennkraftmaschine
EP0737807A2 (de) * 1995-04-12 1996-10-16 Toyota Jidosha Kabushiki Kaisha Elektronisch gesteuertes Kraftstoffeinspritzsystem für einen Dieselmotor
WO2002016764A1 (de) * 2000-08-23 2002-02-28 Robert Bosch Gmbh Verfahren zum betreiben einer brennkraftmaschine und entsprechende vorrichtung
EP1914414A2 (de) * 2006-10-10 2008-04-23 Robert Bosch Gmbh Einspritzsystem und Verfahren zum Betreiben eines Einspritzsystems
DE102008043971A1 (de) * 2008-11-21 2010-05-27 Robert Bosch Gmbh Verfahren zur Bestimmung mindestens eines Ansteuerparameters

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422724A (ja) * 1990-05-18 1992-01-27 Hitachi Ltd エンジンの燃料噴射制御方法
DE4319881B4 (de) * 1993-06-16 2006-10-26 Robert Bosch Gmbh Verfahren zur Verarbeitung von Interruptsignalen einer Interruptquelle
JP3089997B2 (ja) * 1995-08-11 2000-09-18 三菱自動車工業株式会社 多気筒内燃エンジンの気筒識別装置
JP2001248493A (ja) * 2000-03-01 2001-09-14 Denso Corp パルス出力制御装置
JP4543588B2 (ja) * 2000-07-14 2010-09-15 トヨタ自動車株式会社 エンジンの燃料噴射制御装置
JP4103547B2 (ja) 2002-10-29 2008-06-18 トヨタ自動車株式会社 内燃機関出力制御方法及び装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001443A1 (de) * 1989-07-15 1991-02-07 Robert Bosch Gmbh Sequentielles kraftstoffeinspritzverfahren
EP0671556A1 (de) * 1994-03-10 1995-09-13 MAGNETI MARELLI S.p.A. Einrichtung zur Steuerung der Kraftstoffeinspritzung einer Brennkraftmaschine
EP0737807A2 (de) * 1995-04-12 1996-10-16 Toyota Jidosha Kabushiki Kaisha Elektronisch gesteuertes Kraftstoffeinspritzsystem für einen Dieselmotor
WO2002016764A1 (de) * 2000-08-23 2002-02-28 Robert Bosch Gmbh Verfahren zum betreiben einer brennkraftmaschine und entsprechende vorrichtung
EP1914414A2 (de) * 2006-10-10 2008-04-23 Robert Bosch Gmbh Einspritzsystem und Verfahren zum Betreiben eines Einspritzsystems
DE102008043971A1 (de) * 2008-11-21 2010-05-27 Robert Bosch Gmbh Verfahren zur Bestimmung mindestens eines Ansteuerparameters

Also Published As

Publication number Publication date
EP2428668B1 (de) 2024-05-01
JP5182995B2 (ja) 2013-04-17
EP2428668A2 (de) 2012-03-14
JP2012057581A (ja) 2012-03-22

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