FR2970045B1 - METHOD FOR CONTROLLING AN ENGINE GUARANTEEING MAXIMUM GAIL DILUTION AT REVISION - Google Patents

METHOD FOR CONTROLLING AN ENGINE GUARANTEEING MAXIMUM GAIL DILUTION AT REVISION

Info

Publication number
FR2970045B1
FR2970045B1 FR1150050A FR1150050A FR2970045B1 FR 2970045 B1 FR2970045 B1 FR 2970045B1 FR 1150050 A FR1150050 A FR 1150050A FR 1150050 A FR1150050 A FR 1150050A FR 2970045 B1 FR2970045 B1 FR 2970045B1
Authority
FR
France
Prior art keywords
gail
revision
dilution
controlling
guaranteeing maximum
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
FR1150050A
Other languages
French (fr)
Other versions
FR2970045A1 (en
Inventor
Annabelle Cornette
Olivier Hayat
Guillaume Reuilly
Gilles Wagon
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 FR1150050A priority Critical patent/FR2970045B1/en
Priority to EP11191355.4A priority patent/EP2472088B1/en
Publication of FR2970045A1 publication Critical patent/FR2970045A1/en
Application granted granted Critical
Publication of FR2970045B1 publication Critical patent/FR2970045B1/en
Expired - Fee Related 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/11—Oil dilution, i.e. prevention thereof or special controls according thereto
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/047—Taking into account fuel evaporation or wall wetting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
FR1150050A 2011-01-04 2011-01-04 METHOD FOR CONTROLLING AN ENGINE GUARANTEEING MAXIMUM GAIL DILUTION AT REVISION Expired - Fee Related FR2970045B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1150050A FR2970045B1 (en) 2011-01-04 2011-01-04 METHOD FOR CONTROLLING AN ENGINE GUARANTEEING MAXIMUM GAIL DILUTION AT REVISION
EP11191355.4A EP2472088B1 (en) 2011-01-04 2011-11-30 Engine control method which ensures an oil dilution which does not exceed a a maximum oil dilution at the next service

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150050A FR2970045B1 (en) 2011-01-04 2011-01-04 METHOD FOR CONTROLLING AN ENGINE GUARANTEEING MAXIMUM GAIL DILUTION AT REVISION

Publications (2)

Publication Number Publication Date
FR2970045A1 FR2970045A1 (en) 2012-07-06
FR2970045B1 true FR2970045B1 (en) 2015-04-24

Family

ID=44225984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150050A Expired - Fee Related FR2970045B1 (en) 2011-01-04 2011-01-04 METHOD FOR CONTROLLING AN ENGINE GUARANTEEING MAXIMUM GAIL DILUTION AT REVISION

Country Status (2)

Country Link
EP (1) EP2472088B1 (en)
FR (1) FR2970045B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988438B1 (en) * 2012-03-20 2014-04-18 Peugeot Citroen Automobiles Sa METHOD FOR OPERATING A DIESEL ENGINE COMPRISING DEPOLLUTION SYSTEMS
FR2993611A1 (en) * 2012-07-20 2014-01-24 Peugeot Citroen Automobiles Sa Combustion engine e.g. direct injection petrol engine for car, has determination module providing information indicating fuel dilution ratio, where module modifies fuel injection parameter according to data indicating ratio of fuel in oil
DE102012221507B3 (en) * 2012-10-15 2013-11-21 Continental Automotive Gmbh Method for determination of composition of fuel in engine oil in housing of e.g. Flex fuel engine of motor car, involves determining mass flow portions of mass flows of fuel components based on entry parameter and portions of fuel component
FR3033440A1 (en) * 2015-03-02 2016-09-09 Peugeot Citroen Automobiles Sa PROCESS FOR PREDICTING THE DILUTED FUEL IN A LUBRICATING OIL OF A THERMAL ENGINE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866927B1 (en) 2004-02-27 2008-03-07 Peugeot Citroen Automobiles Sa SYSTEM FOR AIDING THE REGENERATION OF MEANS OF DEPOLLUTION
JP4370969B2 (en) * 2004-04-19 2009-11-25 マツダ株式会社 Engine exhaust purification system
DE102006034521B4 (en) * 2006-07-26 2015-10-29 Ford Global Technologies, Llc Method for controlling a motor oil dilution of an internal combustion engine
US7433776B1 (en) * 2007-04-18 2008-10-07 International Engine Intellecutal Property Company, Llc System and method for quantizing fuel dilution of engine motor due to post-injection fueling to regenerate an exhaust aftertreatment device
DE102007034822A1 (en) * 2007-07-26 2009-01-29 Ford Global Technologies, LLC, Dearborn Method for controlling regeneration operation of pollutant catalyst or particle filter of exhaust gas system, involves selecting activation rules depending on detection of respective operating characteristic
FR2926323B1 (en) * 2008-01-11 2010-01-08 Renault Sas PROCESS FOR MANAGING A NITROGEN OXIDE TRAP TO ENSURE A MINIMUM DRAIN INTERVAL
FR2933735B1 (en) * 2008-07-08 2011-04-29 Peugeot Citroen Automobiles Sa METHOD AND DEVICE FOR CONTROLLING THE REGENERATIONS OF AN EXHAUST GAS POST-PROCESSING SYSTEM OF A COMBUSTION ENGINE

Also Published As

Publication number Publication date
FR2970045A1 (en) 2012-07-06
EP2472088B1 (en) 2020-01-01
EP2472088A1 (en) 2012-07-04

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