ES2114636T3 - Procedimiento y sistema para la deteccion de fallos de encendido en motores de combustion interna. - Google Patents

Procedimiento y sistema para la deteccion de fallos de encendido en motores de combustion interna.

Info

Publication number
ES2114636T3
ES2114636T3 ES94112014T ES94112014T ES2114636T3 ES 2114636 T3 ES2114636 T3 ES 2114636T3 ES 94112014 T ES94112014 T ES 94112014T ES 94112014 T ES94112014 T ES 94112014T ES 2114636 T3 ES2114636 T3 ES 2114636T3
Authority
ES
Spain
Prior art keywords
procedure
detection
internal combustion
combustion engines
faults
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
ES94112014T
Other languages
English (en)
Inventor
Mario Palazzetti
Cesare Ponti
Leo Luigi Di
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 Europe SpA
Original Assignee
Magneti Marelli SpA
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 SpA filed Critical Magneti Marelli SpA
Application granted granted Critical
Publication of ES2114636T3 publication Critical patent/ES2114636T3/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
    • 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
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

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)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

EL ARRANQUE DE UNA SECUENCIA DE VALORES DE FUERZA DE GIRO (C1) INDICADA DETECTADA PARA CADA COMBUSTION ESPERADA EN UNA SEÑAL (D1) DE CICLO DE MOTOR ES GENERADA COMO UNA COMBINACION DE AL MENOS DOS VALORES SUCESIVOS DE LA CITADA SECUENCIA. EL VALOR DE PICO (PP1) DE LA CITADA SEÑAL DE CICLO ES ENTONCES COMPARADA CON UN UMBRAL (CA) DE REFERENCIA ELEGIDO PREFERIBLEMENTE EN PROPORCION A LA DURACION DE LA INYECCION DEL COMBUSTIBLE EN LOS CILINDROS. LAS FALTAS DE FUEGO SON IDENTIFICADAS PREFERIBLEMENTE DEL RESULTADO DE UNA COMPARACION ENTRE EL CITADO VALOR (PP1) DE PICO Y EL CITADO NIVEL (CA) DE REFERENCIA EL CUAL ES DIFERENTE DEL RESULTADO DE LA COMPARACION EN PRESENCIA DE OPERACION REGULAR DEL MOTOR (M).
ES94112014T 1993-08-04 1994-08-02 Procedimiento y sistema para la deteccion de fallos de encendido en motores de combustion interna. Expired - Lifetime ES2114636T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930581A IT1260957B (it) 1993-08-04 1993-08-04 Procedimento e sistema per la rilevazione di mancate combustioni in motori a combustione interna.

Publications (1)

Publication Number Publication Date
ES2114636T3 true ES2114636T3 (es) 1998-06-01

Family

ID=11411665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94112014T Expired - Lifetime ES2114636T3 (es) 1993-08-04 1994-08-02 Procedimiento y sistema para la deteccion de fallos de encendido en motores de combustion interna.

Country Status (5)

Country Link
US (1) US5515281A (es)
EP (1) EP0637738B1 (es)
DE (1) DE69409308T2 (es)
ES (1) ES2114636T3 (es)
IT (1) IT1260957B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08218917A (ja) * 1995-02-20 1996-08-27 Hitachi Ltd エンジン制御装置
SE506547C2 (sv) * 1996-06-20 1998-01-12 Asea Brown Boveri Förfarande och anordning för att detektera feltändning hos en förbränningsmotor
FR2752018B1 (fr) * 1996-08-02 1998-09-04 Renault Procede de detection des rates de combustion d'un moteur a combustion interne
DE69626122T2 (de) * 1996-12-03 2003-08-21 C.R.F. S.C.P.A., Orbassano Verfahren zur Synchronisierung einer Brennkraftmaschine ohne Nockenwellenstandfühler
US6415656B1 (en) 2000-05-02 2002-07-09 Ford Global Technologies, Inc. Onboard diagnostic misfire detection monitor for internal combustion engines
US6363318B1 (en) 2000-06-21 2002-03-26 Cummins Engine Company, Inc. Method to compensate errors in engine speed measurement
IT1321068B1 (it) * 2000-11-14 2003-12-30 Fiat Ricerche Metodo di diagnosi di perdite in un impianto di iniezione a collettore comune di un motore a combustione interna.
FR2844301B1 (fr) * 2002-09-05 2004-11-26 Renault Sa Procede de detection des defauts de combustion d'un moteur a combustion interne
ITBO20030055A1 (it) 2003-02-07 2004-08-08 Magneti Marelli Powertrain Spa Metodo per il riconoscimento del fenomeno di misfire in
US20040215379A1 (en) * 2003-04-22 2004-10-28 Vericom Compters Inc. Vehicle performance analyzer
US7643912B2 (en) * 2004-11-01 2010-01-05 Hypertech, Inc. Programmable automotive computer method and apparatus with accelerometer input
WO2006050380A2 (en) * 2004-11-01 2006-05-11 Heffington, Mark Programmable automotive computer system
US7292933B2 (en) * 2004-11-15 2007-11-06 Lotus Engineering, Inc. Engine misfire detection
EP1705355B1 (fr) * 2005-03-25 2008-02-20 Delphi Technologies, Inc. Procédé de détermination des paramètres de fonctionnement d'un dispositif d'injection
JP4497376B2 (ja) * 2006-05-11 2010-07-07 ヤンマー株式会社 エンジン
DE102006054603A1 (de) * 2006-11-20 2008-05-21 Robert Bosch Gmbh Verfahren zur Diagnose einer Brennkraftmaschine
WO2008080378A1 (de) 2007-01-05 2008-07-10 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Antriebsstrang
KR100859410B1 (ko) 2007-06-07 2008-09-22 콘티넨탈 오토모티브 시스템 주식회사 자동차의 연료 누설 진단 방법
DE502008001565D1 (de) * 2007-06-18 2010-12-02 Schaeffler Technologies Gmbh Bestimmung eines Motormomentfehlers während eines Motormomenteneingriffs
US8046155B2 (en) * 2009-02-13 2011-10-25 Denso Corporation Method and apparatus for misfire detection using engine cycles at least subsequent to actual misfire event
ITTO20110770A1 (it) 2011-08-12 2013-02-13 Magneti Marelli Spa Metodo per il riconoscimento del fenomeno di misfire in un motore a combustione interna
US9527498B2 (en) 2012-08-29 2016-12-27 Ford Global Technologies, Llc Method to limit temperature increase in a catalyst and detect a restricted exhaust path in a vehicle
DE102015211593B4 (de) * 2015-06-23 2018-10-04 Schaeffler Technologies AG & Co. KG Verfahren und Vorrichtung zur Erkennung von Zündaussetzern einer Brennkraftmaschine
JP7327346B2 (ja) * 2020-10-16 2023-08-16 トヨタ自動車株式会社 内燃機関の制御装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138271A (ja) * 1982-02-09 1983-08-17 Mitsubishi Motors Corp エンジン不具合検出装置
US4550595A (en) * 1984-05-11 1985-11-05 Borg-Warner Corporation Torque measurement circuit and method
KR930009907B1 (ko) * 1988-10-04 1993-10-13 미쯔비시 덴끼 가부시끼가이샤 내연기관 제어장치
DE4002209C2 (de) * 1990-01-26 2003-05-08 Bosch Gmbh Robert Aussetzererkennung bei einem Verbrennungsmotor
DE4002207A1 (de) * 1990-01-26 1991-08-01 Bosch Gmbh Robert Katalysatorschutzverfahren
DE69129245T2 (de) * 1990-02-14 1998-08-06 Lucas Ind Plc Vorrichtung zur Detektierung von Fehlzündungen
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
US5278760A (en) * 1990-04-20 1994-01-11 Hitachi America, Ltd. Method and system for detecting the misfire of an internal combustion engine utilizing engine torque nonuniformity
US5095742A (en) * 1990-08-24 1992-03-17 Ford Motor Company Determining crankshaft acceleration in an internal combustion engine
US5044194A (en) * 1990-08-24 1991-09-03 Ford Motor Company Misfire detection in an internal combustion engine
US5307670A (en) * 1990-11-01 1994-05-03 Fuji Jukogyo Kabushiki Kaisha Misfire discriminating method for an engine
US5287735A (en) * 1990-12-10 1994-02-22 Sensortech L.P. Engine misfire or roughness detection method and apparatus
US5269178A (en) * 1990-12-10 1993-12-14 Sensortech, L.P. Engine misfire, knock of roughness detection method and apparatus
JPH06503164A (ja) * 1990-12-19 1994-04-07 シーメンス アクチエンゲゼルシヤフト 内燃機関の失火識別用診断装置
GB9102232D0 (en) * 1991-02-01 1991-03-20 Lucas Ind Plc Method of and apparatus for processing internal combustion engine speed data
DE4206118C2 (de) * 1991-02-27 1996-11-14 Mitsubishi Electric Corp Fehlzündungsdetektorvorrichtung für einen Verbrennungsmotor
JP2982381B2 (ja) * 1991-06-12 1999-11-22 株式会社デンソー 内燃機関用失火検出装置
FR2686653B1 (fr) * 1992-01-24 1994-03-11 Renault Regie Nale Usines Procede de detection des rates de combustion d'un moteur a combustion interne.

Also Published As

Publication number Publication date
US5515281A (en) 1996-05-07
IT1260957B (it) 1996-04-29
ITTO930581A0 (it) 1993-08-04
ITTO930581A1 (it) 1995-02-04
EP0637738B1 (en) 1998-04-01
DE69409308T2 (de) 1998-07-23
DE69409308D1 (de) 1998-05-07
EP0637738A1 (en) 1995-02-08

Similar Documents

Publication Publication Date Title
ES2114636T3 (es) Procedimiento y sistema para la deteccion de fallos de encendido en motores de combustion interna.
ES2039478T3 (es) Metodo y aparato para detectar e indicar anomalias en el funcionamiento de los sistemas de encendido de motores de combustion interna, particularmente para vehiculos de motor provistos de silenciadores cataliticos.
ES2155171T3 (es) Sistema de inyeccion directa de combustible gaseoso para motores de combustion interna.
MX9304161A (es) Control de tiempos de ignicion.
JP3614149B2 (ja) 内燃機関の燃焼状態検出装置
CA1024073A (en) Four-stroke, multicylinder, spark ignition, pumpless injection internal combustion engine
JP2003172241A (ja) 内燃機関の失火検出装置
AU448942B2 (en) Device for connection in series withthe spark gap ofa sparking plug inan internal combustion engine coil ignition system
ES2168649T3 (es) Procedimiento y dispositivo para detectar fallos de encendido en motores de combustion interna.
ES2022405B3 (es) Dispositivo de deteccion de anomalia de combustion en un cilindro de motor de combustion interna con encendido controlado.
KR850003786A (ko) 내연기관의 출력균형 진단장치
SE8703329D0 (sv) Forfarande och arrangemang for att vid misslyckat startforsok forbettra en forbrenningsmotors startformaga
ES2061012T3 (es) Procedimiento para la adjudicacion de señales de encendido a un cilindro de referencia.
US20240328369A1 (en) System and method for operating an engine
IT972630B (it) Candela incandescente a fiamma quale dispositivo aus2liario di avviamento per motori diesel e policrburante
ES2211891T3 (es) Dispositivo de sincronizacion sin un sensor de posicion de leva para un motor de combustion interna.
BR9307737A (pt) Sistema de ignição capacitada para motores de combustão interna
SE8602182D0 (sv) Forfarande or att styra gnisttendningen vid en forbrenningsmotors tendsystem samt ett arrangemang for utforande av forfarandet
IT7868613A0 (it) Sistema di iniezione per motori a combustione interna con accensione a scintilla
IT1240946B (it) Dispositivo di accensione per motori a combustione interna, particolarmente per il rilievo di mancate accensioni
RU94025016A (ru) Способ диагностики пропусков воспламенения в цилиндрах двигателя внутреннего сгорания и устройства для его осуществления
JPS60201077A (ja) デイ−ゼルエンジンの火花点火装置の作動方法
JP3097477B2 (ja) 内燃機関の異常燃焼検出装置
JPS5372937A (en) Ignition time controller in internal combustion engine ignitors
ES2168418T3 (es) Motor de combustion interna para un vehiculo y metodo de control del mismo.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 637738

Country of ref document: ES