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FR2855216B1 - METHOD FOR ESTIMATING GAS PRESSURE IN AN INTERNAL COMBUSTION ENGINE INTAKE MANIFOLD AND DEVICE FOR CONTROLLING SUCH ENGINE - Google Patents

METHOD FOR ESTIMATING GAS PRESSURE IN AN INTERNAL COMBUSTION ENGINE INTAKE MANIFOLD AND DEVICE FOR CONTROLLING SUCH ENGINE

Info

Publication number
FR2855216B1
FR2855216B1 FR0306173A FR0306173A FR2855216B1 FR 2855216 B1 FR2855216 B1 FR 2855216B1 FR 0306173 A FR0306173 A FR 0306173A FR 0306173 A FR0306173 A FR 0306173A FR 2855216 B1 FR2855216 B1 FR 2855216B1
Authority
FR
France
Prior art keywords
controlling
internal combustion
gas pressure
intake manifold
combustion engine
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 - Lifetime
Application number
FR0306173A
Other languages
French (fr)
Other versions
FR2855216A1 (en
Inventor
Laurent Fontvieille
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.)
Renault SA
Renault SAS
Original Assignee
Renault SA
Renault SAS
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 Renault SA, Renault SAS filed Critical Renault SA
Priority to FR0306173A priority Critical patent/FR2855216B1/en
Priority to EP04300282A priority patent/EP1479896A1/en
Publication of FR2855216A1 publication Critical patent/FR2855216A1/en
Application granted granted Critical
Publication of FR2855216B1 publication Critical patent/FR2855216B1/en
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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0306173A 2003-05-22 2003-05-22 METHOD FOR ESTIMATING GAS PRESSURE IN AN INTERNAL COMBUSTION ENGINE INTAKE MANIFOLD AND DEVICE FOR CONTROLLING SUCH ENGINE Expired - Lifetime FR2855216B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0306173A FR2855216B1 (en) 2003-05-22 2003-05-22 METHOD FOR ESTIMATING GAS PRESSURE IN AN INTERNAL COMBUSTION ENGINE INTAKE MANIFOLD AND DEVICE FOR CONTROLLING SUCH ENGINE
EP04300282A EP1479896A1 (en) 2003-05-22 2004-05-17 Method for estimating the gas pressure in an intake manifold of an internal combustion engine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0306173A FR2855216B1 (en) 2003-05-22 2003-05-22 METHOD FOR ESTIMATING GAS PRESSURE IN AN INTERNAL COMBUSTION ENGINE INTAKE MANIFOLD AND DEVICE FOR CONTROLLING SUCH ENGINE

Publications (2)

Publication Number Publication Date
FR2855216A1 FR2855216A1 (en) 2004-11-26
FR2855216B1 true FR2855216B1 (en) 2005-07-01

Family

ID=33042020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306173A Expired - Lifetime FR2855216B1 (en) 2003-05-22 2003-05-22 METHOD FOR ESTIMATING GAS PRESSURE IN AN INTERNAL COMBUSTION ENGINE INTAKE MANIFOLD AND DEVICE FOR CONTROLLING SUCH ENGINE

Country Status (2)

Country Link
EP (1) EP1479896A1 (en)
FR (1) FR2855216B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2329040B (en) * 1996-06-03 1999-08-18 Nissan Motor Apparatus for estimating pressure in intake system and exhaust system of internal combustion engine
JPH11159377A (en) * 1997-12-01 1999-06-15 Hitachi Ltd Engine control device
JP2002201998A (en) * 2000-11-06 2002-07-19 Denso Corp Controller of internal combustion engine
FR2821388B1 (en) * 2001-02-28 2003-04-25 Renault METHOD FOR CALCULATING THE AIR MASS ALLOWED IN THE CYLINDER OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A MOTOR VEHICLE AND INJECTION CALCULATOR IMPLEMENTING THE METHOD
DE10116932A1 (en) * 2001-04-05 2002-10-10 Bayerische Motoren Werke Ag Method for determining the air mass flow from the intake manifold into the cylinder of an internal combustion engine
FR2824596B1 (en) * 2001-05-14 2003-12-12 Renault METHOD FOR ESTIMATING AIR FLOW IN AN ENGINE AND DEVICE FOR MONITORING THE OPERATION OF SUCH AN ENGINE
JP3767426B2 (en) * 2001-06-14 2006-04-19 日産自動車株式会社 Engine cylinder intake air amount calculation device

Also Published As

Publication number Publication date
EP1479896A1 (en) 2004-11-24
FR2855216A1 (en) 2004-11-26

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