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FR2993358B1 - Procede de mesure de la pression a l'interieur d'un cylindre d'un moteur a combustion interne - Google Patents

Procede de mesure de la pression a l'interieur d'un cylindre d'un moteur a combustion interne

Info

Publication number
FR2993358B1
FR2993358B1 FR1256717A FR1256717A FR2993358B1 FR 2993358 B1 FR2993358 B1 FR 2993358B1 FR 1256717 A FR1256717 A FR 1256717A FR 1256717 A FR1256717 A FR 1256717A FR 2993358 B1 FR2993358 B1 FR 2993358B1
Authority
FR
France
Prior art keywords
cylinder
combustion engine
internal combustion
pressure inside
measuring pressure
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
FR1256717A
Other languages
English (en)
Other versions
FR2993358A1 (fr
Inventor
Christophe Bouquey
Marie Toulemont
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France 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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1256717A priority Critical patent/FR2993358B1/fr
Publication of FR2993358A1 publication Critical patent/FR2993358A1/fr
Application granted granted Critical
Publication of FR2993358B1 publication Critical patent/FR2993358B1/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
    • 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
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/08—Testing internal-combustion engines by monitoring pressure in cylinders
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
    • 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
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F02D2041/286—Interface circuits comprising means for signal processing
    • 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
    • F02D2250/14—Timing of measurement, e.g. synchronisation of measurements to the engine cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Measuring Fluid Pressure (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1256717A 2012-07-12 2012-07-12 Procede de mesure de la pression a l'interieur d'un cylindre d'un moteur a combustion interne Active FR2993358B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1256717A FR2993358B1 (fr) 2012-07-12 2012-07-12 Procede de mesure de la pression a l'interieur d'un cylindre d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256717A FR2993358B1 (fr) 2012-07-12 2012-07-12 Procede de mesure de la pression a l'interieur d'un cylindre d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2993358A1 FR2993358A1 (fr) 2014-01-17
FR2993358B1 true FR2993358B1 (fr) 2015-06-12

Family

ID=46826813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256717A Active FR2993358B1 (fr) 2012-07-12 2012-07-12 Procede de mesure de la pression a l'interieur d'un cylindre d'un moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2993358B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11280227B2 (en) 2019-08-15 2022-03-22 Volkswagen Aktiengesellschaft Method for adaptation of a detected camshaft position, control unit for carrying out the method, internal combustion engine, and vehicle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3017162B1 (fr) * 2014-01-31 2018-11-16 Continental Automotive France Procede et module de surveillance du cliquetis d'un moteur thermique
US9719435B2 (en) 2015-05-11 2017-08-01 Fca Us Llc Systems and methods for real-time angle-domain measurement of filtered cylinder pressure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4367248B2 (ja) * 2004-06-10 2009-11-18 株式会社デンソー 内燃機関の制御装置
JP4350614B2 (ja) * 2004-08-09 2009-10-21 本田技研工業株式会社 内燃機関の仕事量算出方法
JP2008169728A (ja) * 2007-01-10 2008-07-24 Denso Corp エンジン制御用センサ信号の処理装置
DE102007061226B4 (de) * 2007-12-19 2022-08-04 Robert Bosch Gmbh Verfahren zur Bestimmung des Brennraumdruckverlaufs einer Brennkraftmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11280227B2 (en) 2019-08-15 2022-03-22 Volkswagen Aktiengesellschaft Method for adaptation of a detected camshaft position, control unit for carrying out the method, internal combustion engine, and vehicle

Also Published As

Publication number Publication date
FR2993358A1 (fr) 2014-01-17

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