ES2095742T3 - Procedimiento y aparato de deteccion de los fallos de combustion de un motor de combustion interna y de encendido regulado. - Google Patents

Procedimiento y aparato de deteccion de los fallos de combustion de un motor de combustion interna y de encendido regulado.

Info

Publication number
ES2095742T3
ES2095742T3 ES94904204T ES94904204T ES2095742T3 ES 2095742 T3 ES2095742 T3 ES 2095742T3 ES 94904204 T ES94904204 T ES 94904204T ES 94904204 T ES94904204 T ES 94904204T ES 2095742 T3 ES2095742 T3 ES 2095742T3
Authority
ES
Spain
Prior art keywords
cpr
procedure
threshold
failures
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 - Lifetime
Application number
ES94904204T
Other languages
English (en)
Inventor
Philippe Wallerand
Christophe Genin
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.)
Marelli France SAS
Original Assignee
Magneti Marelli 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 Magneti Marelli France SAS filed Critical Magneti Marelli France SAS
Application granted granted Critical
Publication of ES2095742T3 publication Critical patent/ES2095742T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

SEGUN LA INVENCION, SE DETERMINA EL PAR GAS (CG) PARA CADA COMBUSTION EN CADA CILINDRO, SE MIDE EL REGIMEN (N) DEL MOTOR Y LA PRESION PCA) EN EL COLECTOR DE ADMISION DE AIRE DURANTE LA FASE DE ADMISION ANTERIOR CORRESPONDIENTE, SE CALCULA POR INTERPOLACION EN UNA CARTOGRAFIA UN PAR DE REFERENCIA (CREF) EN FUNCION DE N Y PCA, SE PONDERA POR EJEMPLO C REF POR PRODUCTO CON UN COEFICIENTE (K) ASOCIADO AL CILINDRO CORRESPONDIENTE Y/O AL MODO DE FUNCIONAMIENTO ESTABILIZADO O TRANSITORIO DEL MOTOR, PARA DEDUCIR UN PAR TEORICO PREVISTO (CPR) QUE SE COMPARA CON EL PAR GAS (CG) PARA CONSIDERAR QUE HAY UN FALLO DE COMBUSTION SI CG/CPR <S2 Y SI CPR-CG > AL UMBRAL DE SOBREPASO DE UMBRAL DE EMISION DE COMPONENTES NOCIVOS EN LOS GASES DE ESCAPE.
ES94904204T 1993-01-08 1994-01-06 Procedimiento y aparato de deteccion de los fallos de combustion de un motor de combustion interna y de encendido regulado. Expired - Lifetime ES2095742T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300143A FR2700363B1 (fr) 1993-01-08 1993-01-08 Procédé et appareil de détection des ratés de combustion d'un moteur à combustion interne et allumage commandé.

Publications (1)

Publication Number Publication Date
ES2095742T3 true ES2095742T3 (es) 1997-02-16

Family

ID=9442912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94904204T Expired - Lifetime ES2095742T3 (es) 1993-01-08 1994-01-06 Procedimiento y aparato de deteccion de los fallos de combustion de un motor de combustion interna y de encendido regulado.

Country Status (6)

Country Link
US (1) US5606119A (es)
EP (1) EP0678156B1 (es)
DE (1) DE69400405T2 (es)
ES (1) ES2095742T3 (es)
FR (1) FR2700363B1 (es)
WO (1) WO1994016209A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723399B1 (fr) * 1994-08-03 1996-10-11 Magneti Marelli France Procede et dispositif de detection des rates de combustion d'un moteur a combustion interne et allumage commande
US5911772A (en) * 1997-11-14 1999-06-15 Cummins Engine Company, Inc. Apparatus and method for minimizing transient filter effects on speed signal data
IT1310645B1 (it) * 1999-07-28 2002-02-19 Fiat Ricerche Sistema di rilevazione delle fasi operative di un motore alternativo acombustione interna.
DE10015573A1 (de) * 2000-03-29 2001-10-04 Mtu Friedrichshafen Gmbh Verfahren zur Detektion von Zündaussetzern anhand der Kurbelwellendrehzahl
FR2844301B1 (fr) * 2002-09-05 2004-11-26 Renault Sa Procede de detection des defauts de combustion d'un moteur a combustion interne
DE102007050026B4 (de) * 2007-10-17 2021-09-30 Robert Bosch Gmbh Verfahren und Vorrichtung zum Überwachen von Steuer- und Regelkreisen in einem Motorsystem
WO2010134183A1 (ja) * 2009-05-21 2010-11-25 トヨタ自動車株式会社 対象物の変化推定装置
US8504261B2 (en) * 2010-03-17 2013-08-06 GM Global Technology Operations LLC Powertrain control systems and methods with parameter transfer between an ECM and a TCM for ECM and TCM based control
JP6001503B2 (ja) * 2013-05-31 2016-10-05 株式会社日本自動車部品総合研究所 内燃機関の失火検出装置
CN113464291B (zh) * 2021-06-30 2022-10-04 东风汽车集团股份有限公司 一种串联模式燃烧判断的方法及使用该方法的混动汽车

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691288A (en) * 1985-03-18 1987-09-01 United Technologies Corporation Torque sensor for internal-combustion engine
JPS6254138A (ja) * 1985-09-02 1987-03-09 Yanmar Diesel Engine Co Ltd 機関の失火判定装置
US4843870A (en) * 1988-07-25 1989-07-04 Purdue Research Foundation Cylinder-by-cylinder engine pressure and pressure torque waveform determination utilizing crankshaft speed fluctuations
DE4013943A1 (de) * 1989-05-01 1990-11-08 Toyota Motor Co Ltd Verfahren und einrichtung zum unterdruecken von ruckschwingungen eines kraftfahrzeugs
US5200899A (en) * 1990-04-20 1993-04-06 Regents Of The University Of Michigan Method and system for detecting the misfire of an internal combustion engine utilizing angular velocity fluctuations
US5044194A (en) * 1990-08-24 1991-09-03 Ford Motor Company Misfire detection in an internal combustion engine
DE4118580A1 (de) * 1991-06-06 1992-12-10 Bosch Gmbh Robert System zum erkennen von aussetzern in einem verbrennungsmotor
FR2681425B1 (fr) * 1991-09-12 1993-11-26 Renault Regie Nale Usines Procede et dispositif de mesure du couple d'un moteur thermique a combustion interne.
JPH08152368A (ja) * 1994-11-30 1996-06-11 Mitsubishi Electric Corp ねじりトルク検出装置、スリップ検出装置、路面摩擦係数検出装置及びねじりトルク検出方法

Also Published As

Publication number Publication date
WO1994016209A1 (fr) 1994-07-21
FR2700363A1 (fr) 1994-07-13
FR2700363B1 (fr) 1995-03-17
EP0678156A1 (fr) 1995-10-25
DE69400405T2 (de) 1997-01-16
EP0678156B1 (fr) 1996-08-21
US5606119A (en) 1997-02-25
DE69400405D1 (de) 1996-09-26

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