FR2980529B1 - Commande d'injection de carburant au demarrage d'un moteur thermique - Google Patents

Commande d'injection de carburant au demarrage d'un moteur thermique

Info

Publication number
FR2980529B1
FR2980529B1 FR1158564A FR1158564A FR2980529B1 FR 2980529 B1 FR2980529 B1 FR 2980529B1 FR 1158564 A FR1158564 A FR 1158564A FR 1158564 A FR1158564 A FR 1158564A FR 2980529 B1 FR2980529 B1 FR 2980529B1
Authority
FR
France
Prior art keywords
starting
fuel injection
injection control
thermal engine
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 - Fee Related
Application number
FR1158564A
Other languages
English (en)
Other versions
FR2980529A1 (fr
Inventor
Sylvain Hourlier
Patrick Perennes
Franck Breuille-Martin
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 SAS
Original Assignee
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
Priority to FR1158564A priority Critical patent/FR2980529B1/fr
Application filed by Renault SAS filed Critical Renault SAS
Priority to PCT/FR2012/052134 priority patent/WO2013045805A1/fr
Priority to US14/347,462 priority patent/US20140251279A1/en
Priority to EP12773071.1A priority patent/EP2761153B1/fr
Priority to BR112014006424A priority patent/BR112014006424A2/pt
Priority to JP2014531297A priority patent/JP2014526650A/ja
Priority to CN201280043315.3A priority patent/CN103782014A/zh
Priority to RU2014116900/07A priority patent/RU2014116900A/ru
Publication of FR2980529A1 publication Critical patent/FR2980529A1/fr
Application granted granted Critical
Publication of FR2980529B1 publication Critical patent/FR2980529B1/fr
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
    • F02D41/30—Controlling fuel injection
    • 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
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • 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
    • F02D41/3076—Controlling fuel injection according to or using specific or several modes of combustion with special conditions for selecting a mode of combustion, e.g. for starting, for diagnosing
    • 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
    • F02D2200/1012—Engine speed gradient
    • 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
    • F02D41/045—Detection of accelerating or decelerating state
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1158564A 2011-09-26 2011-09-26 Commande d'injection de carburant au demarrage d'un moteur thermique Expired - Fee Related FR2980529B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1158564A FR2980529B1 (fr) 2011-09-26 2011-09-26 Commande d'injection de carburant au demarrage d'un moteur thermique
US14/347,462 US20140251279A1 (en) 2011-09-26 2012-09-25 Control of the injection of fuel upon combustion engine start-up
EP12773071.1A EP2761153B1 (fr) 2011-09-26 2012-09-25 Commande d'injection de carburant au démarrage d'un moteur thermique
BR112014006424A BR112014006424A2 (pt) 2011-09-26 2012-09-25 processo de comando de injeção de combustível na partida de um motor térmico, unidade de comando eletrônico, e, veículo automotivo
PCT/FR2012/052134 WO2013045805A1 (fr) 2011-09-26 2012-09-25 Commande d'injection de carburant au démarrage d'un moteur thermique
JP2014531297A JP2014526650A (ja) 2011-09-26 2012-09-25 燃焼機関の始動時の燃料の噴射の制御
CN201280043315.3A CN103782014A (zh) 2011-09-26 2012-09-25 控制内燃机起动时的燃料喷射
RU2014116900/07A RU2014116900A (ru) 2011-09-26 2012-09-25 Управление впрыском топлива при запуске двигателя внутреннего сгорания

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158564A FR2980529B1 (fr) 2011-09-26 2011-09-26 Commande d'injection de carburant au demarrage d'un moteur thermique

Publications (2)

Publication Number Publication Date
FR2980529A1 FR2980529A1 (fr) 2013-03-29
FR2980529B1 true FR2980529B1 (fr) 2015-01-09

Family

ID=47023005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158564A Expired - Fee Related FR2980529B1 (fr) 2011-09-26 2011-09-26 Commande d'injection de carburant au demarrage d'un moteur thermique

Country Status (8)

Country Link
US (1) US20140251279A1 (fr)
EP (1) EP2761153B1 (fr)
JP (1) JP2014526650A (fr)
CN (1) CN103782014A (fr)
BR (1) BR112014006424A2 (fr)
FR (1) FR2980529B1 (fr)
RU (1) RU2014116900A (fr)
WO (1) WO2013045805A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3015374B1 (fr) 2013-12-20 2016-01-22 Renault Sas Procede de demarrage a froid d'un moteur thermique et dispositif de motorisation associe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329448B4 (de) * 1993-09-01 2007-08-23 Robert Bosch Gmbh Verfahren und Vorrichtung zum Zumessen von Kraftstoff im Startfall eines Verbrennungsmotors
US5447138A (en) * 1994-07-29 1995-09-05 Caterpillar, Inc. Method for controlling a hydraulically-actuated fuel injections system to start an engine
EP1223326B1 (fr) * 2001-01-11 2006-03-15 Volkswagen Aktiengesellschaft Méthode de commande de la quantité de carburant injectée pendant le démarrage et de détermination de la qualité du carburant
EP1477651A1 (fr) * 2003-05-12 2004-11-17 STMicroelectronics S.r.l. Méthode et procédé pour déterminer la pression à l'intérieur de la chambre de combustion d'un moteur à explosion, en particulier d'un moteur à allumage spontané, et pour commander l'injection de carburant dans le moteur
JP2006275004A (ja) * 2005-03-30 2006-10-12 Toyota Motor Corp 燃料噴射量の適合方法及び内燃機関の燃料噴射制御装置

Also Published As

Publication number Publication date
FR2980529A1 (fr) 2013-03-29
CN103782014A (zh) 2014-05-07
WO2013045805A1 (fr) 2013-04-04
JP2014526650A (ja) 2014-10-06
EP2761153A1 (fr) 2014-08-06
EP2761153B1 (fr) 2015-09-23
US20140251279A1 (en) 2014-09-11
BR112014006424A2 (pt) 2017-04-11
RU2014116900A (ru) 2015-11-10

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Year of fee payment: 5

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Effective date: 20170531