EP0742361A3 - Méthode pour déterminer la quantité de carburant fourni par une pompe à injection vers des buses d'injection dans un moteur diesel - Google Patents

Méthode pour déterminer la quantité de carburant fourni par une pompe à injection vers des buses d'injection dans un moteur diesel Download PDF

Info

Publication number
EP0742361A3
EP0742361A3 EP96100863A EP96100863A EP0742361A3 EP 0742361 A3 EP0742361 A3 EP 0742361A3 EP 96100863 A EP96100863 A EP 96100863A EP 96100863 A EP96100863 A EP 96100863A EP 0742361 A3 EP0742361 A3 EP 0742361A3
Authority
EP
European Patent Office
Prior art keywords
fuel
diesel engine
injection pump
fuel quantity
determining
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
EP96100863A
Other languages
German (de)
English (en)
Other versions
EP0742361A2 (fr
EP0742361B1 (fr
Inventor
Herbert Dipl.-Ing. Hoeckel
Heinz Dipl.-Ing. Kaelberer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0742361A2 publication Critical patent/EP0742361A2/fr
Publication of EP0742361A3 publication Critical patent/EP0742361A3/fr
Application granted granted Critical
Publication of EP0742361B1 publication Critical patent/EP0742361B1/fr
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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • 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
    • 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
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • F02D2041/223—Diagnosis of fuel pressure sensors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Measuring Volume Flow (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP96100863A 1995-05-09 1996-01-23 Méthode pour déterminer la quantité de carburant fourni par une pompe à injection vers des buses d'injection dans un moteur diesel Expired - Lifetime EP0742361B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19516923A DE19516923A1 (de) 1995-05-09 1995-05-09 Verfahren zum Erfassen der von einer Einspritzpumpe eines Dieselmotors über die Einspritzdüsen geförderten Kraftstoffmenge
DE19516923 1995-05-09

Publications (3)

Publication Number Publication Date
EP0742361A2 EP0742361A2 (fr) 1996-11-13
EP0742361A3 true EP0742361A3 (fr) 1998-10-14
EP0742361B1 EP0742361B1 (fr) 2002-04-17

Family

ID=7761419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96100863A Expired - Lifetime EP0742361B1 (fr) 1995-05-09 1996-01-23 Méthode pour déterminer la quantité de carburant fourni par une pompe à injection vers des buses d'injection dans un moteur diesel

Country Status (4)

Country Link
EP (1) EP0742361B1 (fr)
CN (1) CN1068934C (fr)
DE (2) DE19516923A1 (fr)
ES (1) ES2174985T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19700738C1 (de) * 1997-01-11 1998-04-16 Daimler Benz Ag Verfahren zur Regelung der Einspritzmengen von Injektoren einer kraftstoffeinspritzenden Brennkraftmaschine
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
DE19844602A1 (de) 1998-09-29 2000-03-30 Bosch Gmbh Robert Verfahren und Vorrichtung zum Messen der Winkelverteilung eines Flüssigkeitsstrahls
DE19908678C5 (de) * 1999-02-26 2006-12-07 Robert Bosch Gmbh Steuerung einer Kraftstoff direkteinspritzenden Brennkraftmaschine eines Kraftfahrzeugs insbesondere im Startbetrieb
DE102006034514B4 (de) * 2006-07-26 2014-01-16 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung einer Brennkraftmaschine
US7444235B2 (en) * 2007-02-06 2008-10-28 Gm Global Technology Operations, Inc. Post catalyst oxygen sensor diagnostic
CN104895721B (zh) * 2015-04-09 2017-12-22 宁波高新区世代能源科技有限公司 智能喷油嘴

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228621A1 (fr) * 1985-12-09 1987-07-15 Toyota Jidosha Kabushiki Kaisha Dispositif de mesure pour mesurer une quantité de carburant d'injection
DE3118425C2 (fr) * 1981-05-09 1990-06-07 Robert Bosch Gmbh, 7000 Stuttgart, De
JPH06280717A (ja) * 1993-01-27 1994-10-04 Toyota Motor Corp 内燃機関の燃料噴射終了時期検出装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118425C2 (fr) * 1981-05-09 1990-06-07 Robert Bosch Gmbh, 7000 Stuttgart, De
EP0228621A1 (fr) * 1985-12-09 1987-07-15 Toyota Jidosha Kabushiki Kaisha Dispositif de mesure pour mesurer une quantité de carburant d'injection
JPH06280717A (ja) * 1993-01-27 1994-10-04 Toyota Motor Corp 内燃機関の燃料噴射終了時期検出装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 095, no. 001 28 February 1995 (1995-02-28) *
POTZ D ET AL: "KORRELATIONSVERFAHREN ZUR EINSPRITZMENGENMESSUNG", MTZ MOTORTECHNISCHE ZEITSCHRIFT, vol. 51, no. 7 / 08, 1 July 1990 (1990-07-01), pages 298 - 304, XP000147934 *

Also Published As

Publication number Publication date
CN1068934C (zh) 2001-07-25
EP0742361A2 (fr) 1996-11-13
DE59609080D1 (de) 2002-05-23
ES2174985T3 (es) 2002-11-16
EP0742361B1 (fr) 2002-04-17
CN1140235A (zh) 1997-01-15
DE19516923A1 (de) 1996-11-14

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