FR2984967B1 - METHOD FOR DETERMINING AN ADVANCE TO IGNITION OF A CYLINDER OF AN ENGINE - Google Patents

METHOD FOR DETERMINING AN ADVANCE TO IGNITION OF A CYLINDER OF AN ENGINE

Info

Publication number
FR2984967B1
FR2984967B1 FR1162348A FR1162348A FR2984967B1 FR 2984967 B1 FR2984967 B1 FR 2984967B1 FR 1162348 A FR1162348 A FR 1162348A FR 1162348 A FR1162348 A FR 1162348A FR 2984967 B1 FR2984967 B1 FR 2984967B1
Authority
FR
France
Prior art keywords
determining
ignition advance
engine
value
pinking
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
FR1162348A
Other languages
French (fr)
Other versions
FR2984967A1 (en
Inventor
Efstratios Kretzas
Jean-Baptiste Leroy
Rudy Wattignies
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 FR1162348A priority Critical patent/FR2984967B1/en
Priority to PCT/FR2012/052719 priority patent/WO2013093270A2/en
Publication of FR2984967A1 publication Critical patent/FR2984967A1/en
Application granted granted Critical
Publication of FR2984967B1 publication Critical patent/FR2984967B1/en
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
    • F02P5/152—Digital data processing dependent on pinking
    • 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

Abstract

The invention relates to a method for determining the ignition advance (14) of an engine cylinder, the method involving a step (5) of determining a raw ignition advance value (6) dependent on operating parameters of the engine (7). According to the invention, the method involves a step (8) of determining, on the basis of operating parameters of the engine (10), a limit value for ignition advance which is safe with respect to pinking (9), delineating a normal combustion zone (1) from an abnormal combustion zone in which pinking phenomena occur (4), and a step (13) of determining a final ignition advance (14) equal to the value closest to top dead centre (2) out of the bore ignition advance value (6) and the limit ignition advance value that is safe with respect to pinking (9).
FR1162348A 2011-12-22 2011-12-22 METHOD FOR DETERMINING AN ADVANCE TO IGNITION OF A CYLINDER OF AN ENGINE Active FR2984967B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1162348A FR2984967B1 (en) 2011-12-22 2011-12-22 METHOD FOR DETERMINING AN ADVANCE TO IGNITION OF A CYLINDER OF AN ENGINE
PCT/FR2012/052719 WO2013093270A2 (en) 2011-12-22 2012-11-26 Method for determining an ignition advance of an engine cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1162348A FR2984967B1 (en) 2011-12-22 2011-12-22 METHOD FOR DETERMINING AN ADVANCE TO IGNITION OF A CYLINDER OF AN ENGINE

Publications (2)

Publication Number Publication Date
FR2984967A1 FR2984967A1 (en) 2013-06-28
FR2984967B1 true FR2984967B1 (en) 2013-12-20

Family

ID=47436066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162348A Active FR2984967B1 (en) 2011-12-22 2011-12-22 METHOD FOR DETERMINING AN ADVANCE TO IGNITION OF A CYLINDER OF AN ENGINE

Country Status (2)

Country Link
FR (1) FR2984967B1 (en)
WO (1) WO2013093270A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3048266A1 (en) * 2016-02-26 2017-09-01 Peugeot Citroen Automobiles Sa METHOD OF LIMITING THE CHARGE OF A THERMAL MOTOR IN ADVANCE TO DEGRADED IGNITION

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3862521D1 (en) * 1987-04-06 1991-05-29 Mazda Motor SYSTEM FOR DETECTING AND CONTROLLING THE KNOCKING OF AN INTERNAL COMBUSTION ENGINE.
JP3925391B2 (en) * 2002-10-31 2007-06-06 トヨタ自動車株式会社 Knocking control device for internal combustion engine

Also Published As

Publication number Publication date
FR2984967A1 (en) 2013-06-28
WO2013093270A3 (en) 2013-10-17
WO2013093270A2 (en) 2013-06-27

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