FR2991383B1 - Procede d'estimation de la charge en air frais d'un moteur thermique en fonction de la teneur en ethanol du carburant - Google Patents

Procede d'estimation de la charge en air frais d'un moteur thermique en fonction de la teneur en ethanol du carburant

Info

Publication number
FR2991383B1
FR2991383B1 FR1255157A FR1255157A FR2991383B1 FR 2991383 B1 FR2991383 B1 FR 2991383B1 FR 1255157 A FR1255157 A FR 1255157A FR 1255157 A FR1255157 A FR 1255157A FR 2991383 B1 FR2991383 B1 FR 2991383B1
Authority
FR
France
Prior art keywords
estimating
fresh air
motor based
air charge
ethanol content
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.)
Active
Application number
FR1255157A
Other languages
English (en)
Other versions
FR2991383A1 (fr
Inventor
Christophe Pacilly
Frederic Trelle
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1255157A priority Critical patent/FR2991383B1/fr
Publication of FR2991383A1 publication Critical patent/FR2991383A1/fr
Application granted granted Critical
Publication of FR2991383B1 publication Critical patent/FR2991383B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • 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
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • 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

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR1255157A 2012-06-04 2012-06-04 Procede d'estimation de la charge en air frais d'un moteur thermique en fonction de la teneur en ethanol du carburant Active FR2991383B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1255157A FR2991383B1 (fr) 2012-06-04 2012-06-04 Procede d'estimation de la charge en air frais d'un moteur thermique en fonction de la teneur en ethanol du carburant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1255157A FR2991383B1 (fr) 2012-06-04 2012-06-04 Procede d'estimation de la charge en air frais d'un moteur thermique en fonction de la teneur en ethanol du carburant

Publications (2)

Publication Number Publication Date
FR2991383A1 FR2991383A1 (fr) 2013-12-06
FR2991383B1 true FR2991383B1 (fr) 2015-11-27

Family

ID=46785621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1255157A Active FR2991383B1 (fr) 2012-06-04 2012-06-04 Procede d'estimation de la charge en air frais d'un moteur thermique en fonction de la teneur en ethanol du carburant

Country Status (1)

Country Link
FR (1) FR2991383B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112761798B (zh) * 2020-05-29 2023-04-07 长城汽车股份有限公司 一种空气相对充量控制方法及装置
CN112377305B (zh) * 2020-10-17 2021-11-19 哈尔滨工程大学 船用压燃柴油机燃烧相位识别方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213138B4 (de) * 2001-11-20 2017-02-16 Robert Bosch Gmbh Verfahren, Computerprogramm, Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine
JP2009024677A (ja) * 2007-07-23 2009-02-05 Denso Corp 内燃機関の制御装置
JP2010053823A (ja) * 2008-08-29 2010-03-11 Denso Corp 内燃機関の空気量制御装置
FR2942503B1 (fr) * 2009-02-23 2011-03-04 Peugeot Citroen Automobiles Sa Procede et estimateur d'une masse d'air frais dans une chambre de combustion, procede d'estimation de remplissage total, support d'enregistrement pour ces procedes et vehicule equipe de cet estimateur.
FR2964153B1 (fr) * 2010-08-24 2012-08-24 Peugeot Citroen Automobiles Sa Procede d'estimation de la charge en air frais d'un moteur thermique a injection directe

Also Published As

Publication number Publication date
FR2991383A1 (fr) 2013-12-06

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