FR3048262B1 - Procede de limitation de charge d'un moteur thermique en cas de detection de combustions anormales - Google Patents

Procede de limitation de charge d'un moteur thermique en cas de detection de combustions anormales Download PDF

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Publication number
FR3048262B1
FR3048262B1 FR1651620A FR1651620A FR3048262B1 FR 3048262 B1 FR3048262 B1 FR 3048262B1 FR 1651620 A FR1651620 A FR 1651620A FR 1651620 A FR1651620 A FR 1651620A FR 3048262 B1 FR3048262 B1 FR 3048262B1
Authority
FR
France
Prior art keywords
event
detection
thermal motor
limiting charge
abnormal combustions
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
FR1651620A
Other languages
English (en)
Other versions
FR3048262A1 (fr
Inventor
Philippe Quie
Jean Louis Charrier
Jonathan Delmache
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 FR1651620A priority Critical patent/FR3048262B1/fr
Publication of FR3048262A1 publication Critical patent/FR3048262A1/fr
Application granted granted Critical
Publication of FR3048262B1 publication Critical patent/FR3048262B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • F02D41/2403—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially up/down counters
    • 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
    • F02D2250/26—Control of the engine output torque by applying a torque limit
    • 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
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02P5/1523—Digital data processing dependent on pinking with particular laws of return to advance, e.g. step by step, differing from the laws of retard
FR1651620A 2016-02-26 2016-02-26 Procede de limitation de charge d'un moteur thermique en cas de detection de combustions anormales Active FR3048262B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1651620A FR3048262B1 (fr) 2016-02-26 2016-02-26 Procede de limitation de charge d'un moteur thermique en cas de detection de combustions anormales

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651620 2016-02-26
FR1651620A FR3048262B1 (fr) 2016-02-26 2016-02-26 Procede de limitation de charge d'un moteur thermique en cas de detection de combustions anormales

Publications (2)

Publication Number Publication Date
FR3048262A1 FR3048262A1 (fr) 2017-09-01
FR3048262B1 true FR3048262B1 (fr) 2018-03-16

Family

ID=55752604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651620A Active FR3048262B1 (fr) 2016-02-26 2016-02-26 Procede de limitation de charge d'un moteur thermique en cas de detection de combustions anormales

Country Status (1)

Country Link
FR (1) FR3048262B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009008248B4 (de) * 2009-02-06 2010-11-18 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zur Verhinderung von Vorentflammungen in Zylindern einer ottomotorisch betriebenen Brennkraftmaschine
US8260530B2 (en) * 2010-08-05 2012-09-04 Ford Global Technologies, Llc Method and system for pre-ignition control
US8073613B2 (en) * 2010-08-05 2011-12-06 Ford Global Technologies, Llc Method and system for pre-ignition control
JP5951537B2 (ja) * 2013-03-19 2016-07-13 三菱重工業株式会社 ガスエンジンの燃焼制御装置

Also Published As

Publication number Publication date
FR3048262A1 (fr) 2017-09-01

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