ITMI20001997A0 - PROCEDURE AND DEVICE FOR CONTROLING A FUEL DOSING SYSTEM OF AN ENDothermic Engine. - Google Patents

PROCEDURE AND DEVICE FOR CONTROLING A FUEL DOSING SYSTEM OF AN ENDothermic Engine.

Info

Publication number
ITMI20001997A0
ITMI20001997A0 IT2000MI001997A ITMI20001997A ITMI20001997A0 IT MI20001997 A0 ITMI20001997 A0 IT MI20001997A0 IT 2000MI001997 A IT2000MI001997 A IT 2000MI001997A IT MI20001997 A ITMI20001997 A IT MI20001997A IT MI20001997 A0 ITMI20001997 A0 IT MI20001997A0
Authority
IT
Italy
Prior art keywords
controling
procedure
dosing system
fuel dosing
endothermic engine
Prior art date
Application number
IT2000MI001997A
Other languages
Italian (it)
Inventor
Rainer Strohmaier
Engel Gerhard
Birk Manfred
Andreas Pfaeffle
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 ITMI20001997A0 publication Critical patent/ITMI20001997A0/en
Publication of ITMI20001997A1 publication Critical patent/ITMI20001997A1/en
Application granted granted Critical
Publication of IT1318854B1 publication Critical patent/IT1318854B1/en

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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
    • F02D41/247—Behaviour for small quantities
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
IT2000MI001997A 1999-09-23 2000-09-14 PROCEDURE AND DEVICE TO COMMAND A FUEL DOSING SYSTEM OF AN ENDOTHERMAL ENGINE. IT1318854B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19945618.6A DE19945618B4 (en) 1999-09-23 1999-09-23 Method and device for controlling a fuel metering system of an internal combustion engine

Publications (3)

Publication Number Publication Date
ITMI20001997A0 true ITMI20001997A0 (en) 2000-09-14
ITMI20001997A1 ITMI20001997A1 (en) 2002-03-14
IT1318854B1 IT1318854B1 (en) 2003-09-10

Family

ID=7923046

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001997A IT1318854B1 (en) 1999-09-23 2000-09-14 PROCEDURE AND DEVICE TO COMMAND A FUEL DOSING SYSTEM OF AN ENDOTHERMAL ENGINE.

Country Status (3)

Country Link
JP (1) JP4616978B2 (en)
DE (1) DE19945618B4 (en)
IT (1) IT1318854B1 (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133555A1 (en) * 2001-07-11 2003-01-30 Bosch Gmbh Robert Process for cylinder-specific adjustment of the injection quantity in internal combustion engines
DE10206906C1 (en) * 2002-02-19 2003-11-06 Siemens Ag Method for controlling an amount of fuel injected by a pieno injector
DE10221001A1 (en) * 2002-05-11 2003-11-27 Daimler Chrysler Ag Method and device for determining a pilot injection quantity
DE10229019A1 (en) 2002-06-28 2004-01-29 Robert Bosch Gmbh Method for controlling a fuel metering system of an internal combustion engine
DE10240492A1 (en) * 2002-09-03 2004-03-11 Robert Bosch Gmbh Method for calibrating the cylinder sensors of an internal combustion engine operated individually for a cylinder, in particular a motor vehicle
DE10256239A1 (en) 2002-12-02 2004-06-09 Robert Bosch Gmbh Process and device to control a combustion engine fuel measuring system stores the control period for fuel injection to give constant engine speed
DE10256906B4 (en) * 2002-12-03 2017-10-12 Robert Bosch Gmbh Method for controlling an air / fuel mixture in an internal combustion engine
DE10309720B4 (en) * 2003-03-06 2014-04-24 Robert Bosch Gmbh Method and device for multidrug compensating control of injectors of a fuel metering system of an internal combustion engine
DE10311011B4 (en) * 2003-03-13 2016-10-20 Robert Bosch Gmbh A method for detecting an individual offset value of an electrical quantity for driving an injection valve of an internal combustion engine
DE10315817B4 (en) * 2003-04-07 2015-04-30 Robert Bosch Gmbh Method and apparatus for operating an injection system of an internal combustion engine having a quantity compensation control at the thermodynamic effective limit for pilot injections
DE10343759B4 (en) * 2003-09-22 2015-01-15 Robert Bosch Gmbh Method and device for determining the deviation of the actual injection quantity from a calculated reference injection quantity of a fuel injection system
DE10349579B4 (en) * 2003-10-24 2013-01-03 Robert Bosch Gmbh Method and control device for controlling a starting process of an internal combustion engine
JP4251073B2 (en) 2003-12-25 2009-04-08 株式会社デンソー Control device for internal combustion engine
DE102004026582A1 (en) * 2004-05-28 2005-12-15 Robert Bosch Gmbh Method for activating learning processes of a control unit and control unit
JP4428201B2 (en) 2004-11-01 2010-03-10 株式会社デンソー Accumulated fuel injection system
DE102005010028B4 (en) * 2005-03-04 2007-04-26 Siemens Ag Regulator device for compensation of scattering of injectors
EP1813796A3 (en) * 2006-01-26 2007-12-19 Delphi Technologies, Inc. Controller and control method for an engine control unit
DE102006006303B3 (en) 2006-02-10 2007-06-28 Siemens Ag Process to estimate the exact amount of fuel injected to a single automotive cylinder in a single operation
DE102006007076A1 (en) 2006-02-15 2007-08-16 Siemens Ag Injection system for an internal combustion engine and internal combustion engine
DE102006007786B3 (en) 2006-02-20 2007-06-21 Siemens Ag Fuel injection quantity control parameters estimating method for piezo injection system, involves finding injection control grid with grid points, finding test points and estimating parameters using limited linear regression between points
DE102006015967A1 (en) * 2006-04-05 2007-10-18 Siemens Ag Adaptation method of an injection system of an internal combustion engine
DE102006015968B3 (en) * 2006-04-05 2007-11-08 Siemens Ag Adaptation method and adaptation device of an injection system of an internal combustion engine
DE102007015654B4 (en) 2006-04-11 2019-03-28 Conti Temic Microelectronic Gmbh Method and device for balancing an injection system of an internal combustion engine
DE102006027823B4 (en) 2006-06-16 2008-10-09 Continental Automotive Gmbh Method and device for adjusting the valve characteristic of a fuel injection valve
DE102006039378B4 (en) * 2006-08-22 2012-01-05 Bayerische Motoren Werke Aktiengesellschaft Method for operating an Otto internal combustion engine
DE102006050171A1 (en) * 2006-10-25 2008-04-30 Robert Bosch Gmbh Characteristic diagram determining method for use in internal-combustion engine, involves assigning initial value, which is adjusted with defined injection quantity, as value to electrical parameter of defined injection quantity
JP4687640B2 (en) * 2006-12-14 2011-05-25 株式会社デンソー Fuel injection control device
FR2922267B1 (en) * 2007-10-11 2012-09-21 Siemens Vdo Automotive DETECTION AND CORRECTION OF INJECTOR DERIVATIVE
DE102007058228A1 (en) 2007-12-04 2009-06-10 Robert Bosch Gmbh Method for determining deviation of actual pre or post injection quantity from target pre or post injection quantity in injection system of internal combustion engine, involves measuring regulated target injection quantity
DE102008006673B4 (en) * 2008-01-30 2020-08-27 Bayerische Motoren Werke Aktiengesellschaft Method for operating an internal combustion engine with direct gasoline injection
DE102008006674B4 (en) * 2008-01-30 2020-08-27 Bayerische Motoren Werke Aktiengesellschaft Method for operating an internal combustion engine with direct gasoline injection
DE102008002482A1 (en) 2008-06-17 2009-12-24 Robert Bosch Gmbh Method and device for calibrating a Kraftstoffzumesssystems an internal combustion engine, in particular a motor vehicle
DE102008040227A1 (en) * 2008-07-07 2010-01-14 Robert Bosch Gmbh Method and apparatus for pressure wave compensation in successive injections in an injection system of an internal combustion engine
DE102008060929A1 (en) 2008-12-06 2010-06-10 Daimler Ag Method for running-smoothness control of internal combustion engine, involves detecting cylinder internal pressure in each cylinder of internal combustion engine during working cycle of cylinder
DE102008060928A1 (en) 2008-12-06 2010-06-10 Daimler Ag Method for calibrating fuel injector system of internal combustion engine, involves recording cylinder pressure in cylinder before piston reaches top point of cylinder during injection period of operating cycle of cylinder
DE102009009270A1 (en) * 2009-02-17 2010-08-19 Continental Automotive Gmbh Calibration method for injector of internal combustion engine, involves detecting operational condition of internal combustion engine, and detecting speed dependent-variable during working cycle of cylinder of internal combustion engine
DE102010003671A1 (en) 2010-04-07 2011-10-13 Robert Bosch Gmbh Method for determining injection quantity correction of injector of fuel injection system in motor car, involves judging injection quantity of non-controlled injector from difference of quantities of all and specific number of injectors
DE102010022269B4 (en) 2010-05-31 2019-08-01 Continental Automotive Gmbh Adaptation method of a position-controlled injector
EP2649287B1 (en) * 2010-12-10 2020-10-14 Vitesco Technologies GmbH Method for operating an internal combustion engine with assistance from an electric machine, and internal combustion engine
DE102011007359B4 (en) 2011-04-14 2019-08-01 Robert Bosch Gmbh Method and device for operating a piezoelectric actuator
DE102011007563A1 (en) 2011-04-18 2012-10-18 Robert Bosch Gmbh Method and device for calibrating a fuel metering system of a motor vehicle
DE102011087961A1 (en) 2011-12-08 2013-06-13 Robert Bosch Gmbh Method for learning a minimum activation duration of injection valves of an internal combustion engine
DE102011089296B4 (en) 2011-12-20 2024-05-08 Robert Bosch Gmbh Method and device for calibrating a fuel metering system of a motor vehicle
DE102012201601A1 (en) 2012-02-03 2013-08-08 Robert Bosch Gmbh Method for controlling an internal combustion engine
DE102013201316A1 (en) 2012-02-06 2013-08-08 Robert Bosch Gmbh Method for calibration of exhaust probes and fuel metering devices
DE102012208456A1 (en) 2012-05-21 2013-11-21 Robert Bosch Gmbh Method for correcting a quantity replacement signal
DE102012208614A1 (en) 2012-05-23 2013-11-28 Robert Bosch Gmbh Method for operating a fuel system for an internal combustion engine
DE102012211818A1 (en) 2012-07-06 2014-01-09 Robert Bosch Gmbh Method for operating internal combustion engine, invovles releasing injection of fuel from injector in cavity when pressure of fuel exceeds threshold pressure of injector, where threshold pressure is determined during operation of engine
DE102012222899A1 (en) 2012-12-12 2014-06-12 Robert Bosch Gmbh Method for determining the fuel quality in an internal combustion engine, in particular of a motor vehicle
JP5918702B2 (en) * 2013-01-18 2016-05-18 日立オートモティブシステムズ株式会社 Engine control device
DE102013205504B4 (en) * 2013-03-27 2019-02-07 Continental Automotive Gmbh Determining the opening energy of a fuel injector
DE102014209823B4 (en) * 2014-05-23 2016-03-31 Continental Automotive Gmbh Method for determining the closing characteristic of the control valve of a piezo servo injector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929747A1 (en) * 1989-09-07 1991-03-14 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING FUEL INJECTION
JPH0559982A (en) * 1991-09-02 1993-03-09 Toyota Motor Corp Engine control device for vehicle with automatic transmission in which manual mode can be selected
DE4312587C2 (en) * 1993-04-17 2002-08-01 Bosch Gmbh Robert Method and device for controlling a fuel injection system
JP3391601B2 (en) * 1995-04-27 2003-03-31 富士重工業株式会社 Engine overspeed prevention control method
JPH0932609A (en) * 1995-07-19 1997-02-04 Fuji Heavy Ind Ltd Fuel injection controlling method for engine
DE19632650C1 (en) * 1996-08-13 1998-03-12 Siemens Ag Method for suppressing torque jumps when operating an internal combustion engine
DE19700711C2 (en) * 1997-01-10 1999-05-12 Siemens Ag Method for compensating for the systematic error in injection devices for an internal combustion engine
DE19809173A1 (en) * 1998-03-04 1999-09-09 Bosch Gmbh Robert Method and device for controlling fuel injection

Also Published As

Publication number Publication date
JP4616978B2 (en) 2011-01-19
DE19945618B4 (en) 2017-06-08
IT1318854B1 (en) 2003-09-10
JP2001090580A (en) 2001-04-03
ITMI20001997A1 (en) 2002-03-14
DE19945618A1 (en) 2001-03-29

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