FR2834000B1 - INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION - Google Patents

INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION

Info

Publication number
FR2834000B1
FR2834000B1 FR0216296A FR0216296A FR2834000B1 FR 2834000 B1 FR2834000 B1 FR 2834000B1 FR 0216296 A FR0216296 A FR 0216296A FR 0216296 A FR0216296 A FR 0216296A FR 2834000 B1 FR2834000 B1 FR 2834000B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
direct injection
injection
direct
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.)
Expired - Fee Related
Application number
FR0216296A
Other languages
French (fr)
Other versions
FR2834000A1 (en
Inventor
Vetter Tobias Flaemig
Thomas Kaiser
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.)
Daimler AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of FR2834000A1 publication Critical patent/FR2834000A1/en
Application granted granted Critical
Publication of FR2834000B1 publication Critical patent/FR2834000B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or 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
    • F02D41/2438—Active learning methods
    • 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
    • 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
    • F02D2200/1002—Output torque
    • 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
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • F02D41/3029—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited mode

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)
FR0216296A 2001-12-22 2002-12-20 INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION Expired - Fee Related FR2834000B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001163894 DE10163894A1 (en) 2001-12-22 2001-12-22 Internal combustion engine with direct injection

Publications (2)

Publication Number Publication Date
FR2834000A1 FR2834000A1 (en) 2003-06-27
FR2834000B1 true FR2834000B1 (en) 2010-01-01

Family

ID=7710821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0216296A Expired - Fee Related FR2834000B1 (en) 2001-12-22 2002-12-20 INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION

Country Status (2)

Country Link
DE (1) DE10163894A1 (en)
FR (1) FR2834000B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10317684B4 (en) * 2003-04-17 2015-02-12 Robert Bosch Gmbh Method and control device for operating an internal combustion engine
DE102004006297B4 (en) * 2004-02-09 2007-05-16 Siemens Ag Method for controlling an injection valve of an internal combustion engine
FR2917459A3 (en) * 2007-06-12 2008-12-19 Renault Sas Drift and dispersion correcting method for vehicle, involves comparing two air flows, and calculating correction to be subjected to first air flow that is measured by using air flow measuring device
DE102010038625B4 (en) * 2010-07-29 2017-07-06 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
DE102010042736B4 (en) 2010-10-21 2022-08-25 Robert Bosch Gmbh Method for quantity compensation control in an internal combustion engine
DE102011011337B3 (en) 2011-02-16 2012-02-16 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method for balancing cylinders of e.g. petrol engine, involves successively balancing injection quantity, filling and pressure of combustion medium for balancing cylinders of multi-cylinder internal combustion engine
FR3047044A1 (en) * 2016-01-21 2017-07-28 Continental Automotive France METHOD FOR MANAGING THE DRIFT OF AN INJECTOR OF A MOTOR VEHICLE ENGINE
DE102018201309A1 (en) 2018-01-29 2019-08-01 Volkswagen Aktiengesellschaft Control method for an internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936277A (en) * 1988-12-19 1990-06-26 Motorola, Inc. System for monitoring and/or controlling multiple cylinder engine performance
DE3929746A1 (en) * 1989-09-07 1991-03-14 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING AND REGULATING A SELF-IGNITIONING INTERNAL COMBUSTION ENGINE
DE4122139C2 (en) * 1991-07-04 2000-07-06 Bosch Gmbh Robert Method for cylinder equalization with regard to the fuel injection quantities in an internal combustion engine
JP2765305B2 (en) * 1991-10-25 1998-06-11 トヨタ自動車株式会社 Internal combustion engine
DE19903555C2 (en) 1999-01-29 2001-05-31 Daimler Chrysler Ag Device for controlling a piezo element injection valve

Also Published As

Publication number Publication date
FR2834000A1 (en) 2003-06-27
DE10163894A1 (en) 2003-07-03

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse

Effective date: 20130830