FR2892463B1 - Procede et dispositif d'amelioration de la precision de l'information angle moteur instantane d'un moteur a combustion interne - Google Patents

Procede et dispositif d'amelioration de la precision de l'information angle moteur instantane d'un moteur a combustion interne

Info

Publication number
FR2892463B1
FR2892463B1 FR0510759A FR0510759A FR2892463B1 FR 2892463 B1 FR2892463 B1 FR 2892463B1 FR 0510759 A FR0510759 A FR 0510759A FR 0510759 A FR0510759 A FR 0510759A FR 2892463 B1 FR2892463 B1 FR 2892463B1
Authority
FR
France
Prior art keywords
precision
improving
combustion engine
internal combustion
angle information
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
FR0510759A
Other languages
English (en)
Other versions
FR2892463A1 (fr
Inventor
Jerome Cruchet
Edouard Sauret
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 FR0510759A priority Critical patent/FR2892463B1/fr
Publication of FR2892463A1 publication Critical patent/FR2892463A1/fr
Application granted granted Critical
Publication of FR2892463B1 publication Critical patent/FR2892463B1/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
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • F02D41/345—Controlling injection timing
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2432—Methods of calibration
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2474—Characteristics of sensors
    • 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
    • F02D41/401—Controlling injection timing
    • 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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/005—Control of spark intensity, intensifying, lengthening, suppression by weakening or suppression of sparks to limit the engine speed
    • 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)
  • Analytical Chemistry (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0510759A 2005-10-21 2005-10-21 Procede et dispositif d'amelioration de la precision de l'information angle moteur instantane d'un moteur a combustion interne Expired - Fee Related FR2892463B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0510759A FR2892463B1 (fr) 2005-10-21 2005-10-21 Procede et dispositif d'amelioration de la precision de l'information angle moteur instantane d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0510759A FR2892463B1 (fr) 2005-10-21 2005-10-21 Procede et dispositif d'amelioration de la precision de l'information angle moteur instantane d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2892463A1 FR2892463A1 (fr) 2007-04-27
FR2892463B1 true FR2892463B1 (fr) 2008-01-25

Family

ID=36589270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0510759A Expired - Fee Related FR2892463B1 (fr) 2005-10-21 2005-10-21 Procede et dispositif d'amelioration de la precision de l'information angle moteur instantane d'un moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2892463B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993945A (ja) * 1982-11-19 1984-05-30 Nippon Denso Co Ltd 内燃機関のアイドル運転制御方法
DE4015258C2 (de) * 1990-05-12 1999-09-09 Audi Ag Steuerung der Einspritzung eines Ottomotors
DE59410166D1 (de) * 1993-12-16 2002-09-12 Volkswagen Ag Verfahren zur Gewinnung von Triggersignalen für die Regelung der Energie-umsetzung im Brennraum einer Brennkraftmaschine

Also Published As

Publication number Publication date
FR2892463A1 (fr) 2007-04-27

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Year of fee payment: 11

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Year of fee payment: 12

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Effective date: 20180629