FR3007075B1 - Procede de changement du motif d'injection de carburant d'un moteur a allumage commande d'un vehicule automobile, ensemble de combustion de carburant, moteur et vehicule automobile - Google Patents

Procede de changement du motif d'injection de carburant d'un moteur a allumage commande d'un vehicule automobile, ensemble de combustion de carburant, moteur et vehicule automobile

Info

Publication number
FR3007075B1
FR3007075B1 FR1355452A FR1355452A FR3007075B1 FR 3007075 B1 FR3007075 B1 FR 3007075B1 FR 1355452 A FR1355452 A FR 1355452A FR 1355452 A FR1355452 A FR 1355452A FR 3007075 B1 FR3007075 B1 FR 3007075B1
Authority
FR
France
Prior art keywords
motor vehicle
engine
changing
injection pattern
fuel injection
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
FR1355452A
Other languages
English (en)
Other versions
FR3007075A1 (fr
Inventor
Aymeric Walrave
Clement Charruel
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
Application filed by Renault SAS filed Critical Renault SAS
Priority to FR1355452A priority Critical patent/FR3007075B1/fr
Publication of FR3007075A1 publication Critical patent/FR3007075A1/fr
Application granted granted Critical
Publication of FR3007075B1 publication Critical patent/FR3007075B1/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
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
    • 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
    • F02D2250/18—Control of the engine output torque
    • 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
    • F02D2250/18—Control of the engine output torque
    • F02D2250/22—Control of the engine output torque by keeping a torque reserve, i.e. with temporarily reduced drive train or engine efficiency
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/0255—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus to accelerate the warming-up of the exhaust gas treating apparatus at engine start
    • 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
    • F02D41/3064—Controlling fuel injection according to or using specific or several modes of combustion with special control during transition between modes
    • F02D41/307—Controlling fuel injection according to or using specific or several modes of combustion with special control during transition between modes to avoid torque shocks
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR1355452A 2013-06-12 2013-06-12 Procede de changement du motif d'injection de carburant d'un moteur a allumage commande d'un vehicule automobile, ensemble de combustion de carburant, moteur et vehicule automobile Active FR3007075B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1355452A FR3007075B1 (fr) 2013-06-12 2013-06-12 Procede de changement du motif d'injection de carburant d'un moteur a allumage commande d'un vehicule automobile, ensemble de combustion de carburant, moteur et vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1355452A FR3007075B1 (fr) 2013-06-12 2013-06-12 Procede de changement du motif d'injection de carburant d'un moteur a allumage commande d'un vehicule automobile, ensemble de combustion de carburant, moteur et vehicule automobile

Publications (2)

Publication Number Publication Date
FR3007075A1 FR3007075A1 (fr) 2014-12-19
FR3007075B1 true FR3007075B1 (fr) 2016-12-09

Family

ID=48874401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1355452A Active FR3007075B1 (fr) 2013-06-12 2013-06-12 Procede de changement du motif d'injection de carburant d'un moteur a allumage commande d'un vehicule automobile, ensemble de combustion de carburant, moteur et vehicule automobile

Country Status (1)

Country Link
FR (1) FR3007075B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3508481B2 (ja) * 1997-07-08 2004-03-22 日産自動車株式会社 内燃機関の制御装置
DE19828035A1 (de) * 1998-06-24 1999-12-30 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
US6497212B2 (en) * 2000-02-10 2002-12-24 Denso Corporation Control apparatus for a cylinder injection type internal combustion engine capable of suppressing undesirable torque shock

Also Published As

Publication number Publication date
FR3007075A1 (fr) 2014-12-19

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