ITMI20051937A1 - Procedimenyo per la correzione del omportamento di iniezione di almeno un iniettore - Google Patents

Procedimenyo per la correzione del omportamento di iniezione di almeno un iniettore

Info

Publication number
ITMI20051937A1
ITMI20051937A1 ITMI20051937A ITMI20051937A1 IT MI20051937 A1 ITMI20051937 A1 IT MI20051937A1 IT MI20051937 A ITMI20051937 A IT MI20051937A IT MI20051937 A1 ITMI20051937 A1 IT MI20051937A1
Authority
IT
Italy
Prior art keywords
procedimenyo
objection
injector
correction
injection
Prior art date
Application number
Other languages
English (en)
Inventor
Ruediger Fehrmann
Joerg Rath
Peter Skala
Horst Wagner
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20051937A1 publication Critical patent/ITMI20051937A1/it

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
    • F02D41/22—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
    • 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
    • F02D41/2454—Learning of the air-fuel ratio 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
    • F02D41/24—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
    • F02D41/24—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
    • F02D41/2435—Methods of calibration characterised by the writing medium, e.g. bar code
    • 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
    • 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
ITMI20051937 2004-10-16 2005-10-14 Procedimenyo per la correzione del omportamento di iniezione di almeno un iniettore ITMI20051937A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410050761 DE102004050761A1 (de) 2004-10-16 2004-10-16 Verfahren zum Korrigieren des Einspritzventils wenigstens eines Injektors

Publications (1)

Publication Number Publication Date
ITMI20051937A1 true ITMI20051937A1 (it) 2006-04-17

Family

ID=36120628

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20051937 ITMI20051937A1 (it) 2004-10-16 2005-10-14 Procedimenyo per la correzione del omportamento di iniezione di almeno un iniettore

Country Status (3)

Country Link
DE (1) DE102004050761A1 (it)
FR (1) FR2876743A1 (it)
IT (1) ITMI20051937A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008051820B4 (de) * 2008-10-15 2016-02-18 Continental Automotive Gmbh Verfahren zur Korrektur von Einspritzmengen bzw. -dauern eines Kraftstoffinjektors
DE102011007642B3 (de) 2011-04-19 2012-07-26 Continental Automotive Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
CH707936A1 (de) * 2013-04-19 2014-10-31 Liebherr Machines Bulle Sa Steuerung für ein Einspritzsystem.
FR3035450B1 (fr) * 2015-04-21 2017-04-21 Continental Automotive France Procede et dispositif de surveillance des quantites de carburant injectees dans un moteur a combustion interne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3941853B2 (ja) * 2000-12-04 2007-07-04 愛三工業株式会社 燃料噴射制御装置
US6732577B2 (en) * 2001-09-04 2004-05-11 Caterpillar Inc Method of determining fuel injector performance in-chassis and electronic control module using the same
DE10232356A1 (de) * 2002-07-17 2004-01-29 Robert Bosch Gmbh Verfahren zur Steuerung von Injektoren eines Kraftstoffzumesssystems einer Brennkraftmaschine
DE10244091A1 (de) * 2002-09-23 2004-04-01 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Also Published As

Publication number Publication date
DE102004050761A1 (de) 2006-04-20
FR2876743A1 (fr) 2006-04-21

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