FR2838781B1 - Dispositif de detection de rate d'un moteur a combustion interne - Google Patents

Dispositif de detection de rate d'un moteur a combustion interne

Info

Publication number
FR2838781B1
FR2838781B1 FR0216180A FR0216180A FR2838781B1 FR 2838781 B1 FR2838781 B1 FR 2838781B1 FR 0216180 A FR0216180 A FR 0216180A FR 0216180 A FR0216180 A FR 0216180A FR 2838781 B1 FR2838781 B1 FR 2838781B1
Authority
FR
France
Prior art keywords
detecting
rate
combustion engine
internal combustion
engine
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
FR0216180A
Other languages
English (en)
Other versions
FR2838781A1 (fr
Inventor
Kenji Matsushita
Kimihiko Tanaya
Koichi Okamura
Mitsuru Koiwa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2838781A1 publication Critical patent/FR2838781A1/fr
Application granted granted Critical
Publication of FR2838781B1 publication Critical patent/FR2838781B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01M15/11—Testing internal-combustion engines by detecting misfire
    • 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
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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
    • 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0216180A 2002-04-17 2002-12-19 Dispositif de detection de rate d'un moteur a combustion interne Expired - Fee Related FR2838781B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002114707A JP3633580B2 (ja) 2002-04-17 2002-04-17 内燃機関の失火検出装置

Publications (2)

Publication Number Publication Date
FR2838781A1 FR2838781A1 (fr) 2003-10-24
FR2838781B1 true FR2838781B1 (fr) 2007-03-30

Family

ID=28786721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0216180A Expired - Fee Related FR2838781B1 (fr) 2002-04-17 2002-12-19 Dispositif de detection de rate d'un moteur a combustion interne

Country Status (4)

Country Link
US (1) US6925374B2 (fr)
JP (1) JP3633580B2 (fr)
DE (1) DE10257382B4 (fr)
FR (1) FR2838781B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8615566B1 (en) 2001-03-23 2013-12-24 Synchronoss Technologies, Inc. Apparatus and method for operational support of remote network systems
JP3795828B2 (ja) * 2002-04-26 2006-07-12 三菱電機株式会社 内燃機関の失火検出装置
JP3579404B2 (ja) * 2002-05-27 2004-10-20 三菱電機株式会社 内燃機関の失火検出装置
JP4553865B2 (ja) * 2006-05-18 2010-09-29 三菱電機株式会社 内燃機関の制御装置
WO2008094508A2 (fr) 2007-01-26 2008-08-07 Fusionone, Inc. Système pour et procédé de sauvegarde de contenu pour une utilisation sur un dispositif mobile
JP4420950B2 (ja) * 2007-10-02 2010-02-24 三菱電機株式会社 内燃機関の燃焼状態検出装置
JP4431168B2 (ja) * 2007-10-30 2010-03-10 三菱電機株式会社 内燃機関の燃焼状態検出装置及び燃焼状態検出方法
JP4906884B2 (ja) * 2009-04-09 2012-03-28 三菱電機株式会社 内燃機関の燃焼状態検出装置
US8943428B2 (en) 2010-11-01 2015-01-27 Synchronoss Technologies, Inc. System for and method of field mapping
WO2013119178A1 (fr) * 2012-02-09 2013-08-15 Sem Ab Moteur avec détection des ratés d'allumage pour des véhicules utilisant des carburants alternatifs
CN106505640B (zh) * 2015-09-07 2019-06-14 西门子公司 断路器、供电装置及供电方法
JP6461281B1 (ja) * 2017-10-26 2019-01-30 三菱電機株式会社 点火装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04143463A (ja) * 1990-10-04 1992-05-18 Mitsubishi Electric Corp 内燃機関用点火装置
US5272914A (en) * 1990-10-04 1993-12-28 Mitsubishi Denki K.K. Ignition system for internal combustion engines
JP2942351B2 (ja) 1990-11-29 1999-08-30 株式会社日立製作所 イオン電流方式によるエンジンの失火検出方法及び装置
JP3350063B2 (ja) 1991-04-01 2002-11-25 株式会社日立製作所 内燃機関の失火検出装置及びこの失火検出装置を用いた内燃機関の制御装置
JP2721604B2 (ja) 1991-09-30 1998-03-04 株式会社日立製作所 燃焼状態診断装置
US5337716A (en) * 1992-02-04 1994-08-16 Mitsubishi Denki Kabushiki Kaisha Control apparatus for internal combustion engine
SE503900C2 (sv) * 1995-01-18 1996-09-30 Mecel Ab Metod och system för övervakning av förbränningsmotorer genom detektering av aktuellt blandningsförhållande luft-bränsle
JPH09273470A (ja) * 1996-02-09 1997-10-21 Nippon Soken Inc 燃焼状態検出装置
US5775298A (en) * 1996-12-09 1998-07-07 General Motors Corporation Internal combustion engine control
SE507416C2 (sv) * 1997-05-12 1998-05-25 Mecel Ab Metod för återkopplad reglering av insprutningstidpunkten i förbränningsmotorer
DE19727004A1 (de) * 1997-06-25 1999-01-07 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erkennung von Zündaussetzern einer Brennkraftmaschine
US6089077A (en) * 1997-06-26 2000-07-18 Cooper Automotive Products, Inc. Mass fraction burned and pressure estimation through spark plug ion sensing
DE19744163A1 (de) * 1997-10-07 1999-04-08 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erfassung des Ionenstroms an Brennkraftmaschinen
WO1999031384A1 (fr) * 1997-12-12 1999-06-24 Temic Telefunken Microelectronic Gmbh Procede de mesure de flux ionique dans des moteurs a combustion interne, et dispositif de mesure de flux ionique
US6246952B1 (en) * 1998-04-14 2001-06-12 Denso Corporation Engine control signal processing system with frequency analysis by fourier transform algorithm
DE19924680B4 (de) * 1999-05-29 2004-11-18 Daimlerchrysler Ag Verfahren zur Auswertung des Ionenstromsignals zur Steuerung und/oder Regelung eines Verbrennungsmotors
JP2001059442A (ja) * 1999-08-23 2001-03-06 Ngk Spark Plug Co Ltd 燃料直噴エンジンの制御方法及び記憶媒体
JP3523542B2 (ja) * 1999-09-27 2004-04-26 三菱電機株式会社 内燃機関の失火検出装置
JP3614149B2 (ja) * 2002-04-17 2005-01-26 三菱電機株式会社 内燃機関の燃焼状態検出装置

Also Published As

Publication number Publication date
JP2003314351A (ja) 2003-11-06
DE10257382A1 (de) 2003-11-13
US20030200023A1 (en) 2003-10-23
FR2838781A1 (fr) 2003-10-24
DE10257382B4 (de) 2014-09-25
US6925374B2 (en) 2005-08-02
JP3633580B2 (ja) 2005-03-30

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20170831