FR3035920B1 - Procede de gestion de la desactivation tournante de cylindres d'un moteur a combustion interne - Google Patents

Procede de gestion de la desactivation tournante de cylindres d'un moteur a combustion interne

Info

Publication number
FR3035920B1
FR3035920B1 FR1553970A FR1553970A FR3035920B1 FR 3035920 B1 FR3035920 B1 FR 3035920B1 FR 1553970 A FR1553970 A FR 1553970A FR 1553970 A FR1553970 A FR 1553970A FR 3035920 B1 FR3035920 B1 FR 3035920B1
Authority
FR
France
Prior art keywords
managing
cylinders
combustion engine
internal combustion
deactivation
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
FR1553970A
Other languages
English (en)
Other versions
FR3035920A1 (fr
Inventor
Frazana Gulam
Pierre Aubin
Laurent Barthod
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 FR1553970A priority Critical patent/FR3035920B1/fr
Publication of FR3035920A1 publication Critical patent/FR3035920A1/fr
Application granted granted Critical
Publication of FR3035920B1 publication Critical patent/FR3035920B1/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
    • 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
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1504—Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1512—Digital data processing using one central computing unit with particular means concerning an individual cylinder
    • 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
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1553970A 2015-05-04 2015-05-04 Procede de gestion de la desactivation tournante de cylindres d'un moteur a combustion interne Active FR3035920B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1553970A FR3035920B1 (fr) 2015-05-04 2015-05-04 Procede de gestion de la desactivation tournante de cylindres d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1553970A FR3035920B1 (fr) 2015-05-04 2015-05-04 Procede de gestion de la desactivation tournante de cylindres d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR3035920A1 FR3035920A1 (fr) 2016-11-11
FR3035920B1 true FR3035920B1 (fr) 2017-05-19

Family

ID=53484052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1553970A Active FR3035920B1 (fr) 2015-05-04 2015-05-04 Procede de gestion de la desactivation tournante de cylindres d'un moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR3035920B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006017870A2 (fr) * 2004-08-19 2006-02-23 Avl List Gmbh Procede pour faire fonctionner un moteur a combustion interne
US7757666B2 (en) * 2007-11-05 2010-07-20 Gm Global Technology Operations, Inc. Cylinder fueling coordination for torque estimation and control
US8346418B2 (en) * 2009-11-30 2013-01-01 GM Global Technology Operations LLC Method of smoothing output torque
FR2979672A3 (fr) * 2011-09-05 2013-03-08 Renault Sa Procede d'injection d'un moteur a allumage commande pour reprise de couple apres une coupure d'injection.
FR2992026A1 (fr) * 2012-06-13 2013-12-20 Peugeot Citroen Automobiles Sa Procede de commande d'un moteur a combustion interne multicylindres

Also Published As

Publication number Publication date
FR3035920A1 (fr) 2016-11-11

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