ES2122192T3 - Metodo y dispositivo de encendido por bobina con descargas adicionales para diagnosticos. - Google Patents

Metodo y dispositivo de encendido por bobina con descargas adicionales para diagnosticos.

Info

Publication number
ES2122192T3
ES2122192T3 ES94402617T ES94402617T ES2122192T3 ES 2122192 T3 ES2122192 T3 ES 2122192T3 ES 94402617 T ES94402617 T ES 94402617T ES 94402617 T ES94402617 T ES 94402617T ES 2122192 T3 ES2122192 T3 ES 2122192T3
Authority
ES
Spain
Prior art keywords
primary
spark
current
diagnoses
ignition
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
ES94402617T
Other languages
English (en)
Inventor
Bernard Boucly
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 ES2122192T3 publication Critical patent/ES2122192T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/0456—Opening or closing the primary coil circuit with semiconductor devices using digital techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

EL PROCESO Y EL DISPOSITIVO DE ENCENDIDO ELECTRONICO DE LA INVENCION ASEGURAN, ENTRE DOS DURACIONES DE CARGA DEL PRIMARIO (13) EL PASO DE UNA CORRIENTE DE MEDICION EN EL PRIMARIO (13) DURANTE AL MENOS UNA DURACION DE DIAGNOSTICO DEFINIDA POR EL CALCULADOR (16). LA VELOCIDAD DE CRECIMIENTO DE LA CORRIENTE EN EL PRIMARIO (13) SE DETERMINA Y DISCRIMINA RESPECTO DE UN UMBRAL PARA DEDUCIR UNA INFORMACION DE PRESENCIA Y/O DE CALIDAD DE CHISPA EN LA BUJIA (10) CONECTADA AL SECUNDARIO (12) DE LA BOBINA DE ENCENDIDO (11). LA CORRIENTE PRIMARIA SE MIDE EN LOS TERMINALES DE UN SHUNT (15) Y LAS MEDICIONES TRANSMITIDAS AL DETECTOR (18) DE COMPARADOR, QUE EMITE SEÑALES DE PRESENCIA DE CHISPA AL CALCULADOR (16), QUE CONTROLA EL CONMUTADOR (14) POR UN AMPLIFICADOR (17) DE INTERFAZ. APLICACION EN EL DIAGNOSTICO DEL ENCENDIDO DE LOS MOTORES DE COMBUSTION INTERNA DE ENCENDIDO CONTROLADO.
ES94402617T 1993-11-22 1994-11-17 Metodo y dispositivo de encendido por bobina con descargas adicionales para diagnosticos. Expired - Lifetime ES2122192T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313944A FR2712934B1 (fr) 1993-11-22 1993-11-22 Procédé et dispositif d'allumage à bobine, pour moteur à allumage commandé.

Publications (1)

Publication Number Publication Date
ES2122192T3 true ES2122192T3 (es) 1998-12-16

Family

ID=9453103

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402617T Expired - Lifetime ES2122192T3 (es) 1993-11-22 1994-11-17 Metodo y dispositivo de encendido por bobina con descargas adicionales para diagnosticos.

Country Status (4)

Country Link
EP (1) EP0654604B1 (es)
DE (1) DE69412039T2 (es)
ES (1) ES2122192T3 (es)
FR (1) FR2712934B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69527702T2 (de) * 1995-04-28 2002-12-05 St Microelectronics Srl Methode und Schaltung zur Erkennung eines Zündfunkens in einer inneren Brennkraftmaschine
DE19520852C1 (de) * 1995-06-08 1996-09-19 Vogt Electronic Ag Vorrichtung und Verfahren zur Zündungserkennung
DE19524541C1 (de) * 1995-07-05 1996-12-05 Telefunken Microelectron Schaltungsanordnung zur Ionenstrommessung im Verbrennungsraum einer Brennkraftmaschine
DE19652267A1 (de) * 1996-12-16 1998-06-18 Bosch Gmbh Robert Induktives Spulenzündsystem für einen Motor
DE19720535C2 (de) * 1997-05-16 2002-11-21 Conti Temic Microelectronic Verfahren zur Erkennung klopfender Verbrennung bei einer Brennkraftmaschine mit einer Wechselspannungszündanlage
FR2768186B1 (fr) * 1997-09-11 1999-10-15 Siemens Automotive Sa Procede et dispositif de diagnostic d'un systeme d'allumage pour moteur a combustion interne
FR2820465B1 (fr) * 2001-02-05 2004-04-30 Siemens Automotive Sa Procede et dispositif de commande d'une bobine d'allumage d'un melange air/carburant dans un moteur a combustion interne
DE10133005B4 (de) * 2001-07-06 2014-10-23 Volkswagen Ag Verfahren und Vorrichtung zum Erkennen der Unterbrechung der Spannungsversorgung einer Zündspule
DE102016115980B4 (de) 2016-08-26 2018-09-20 Krohne Messtechnik Gmbh Zündgenerator und Verfahren zum Erzeugen von elektrischen Zündfunken zum Zünden von Plasmen in Mikrosystemen
EP3306075B1 (en) 2016-10-07 2024-05-22 Caterpillar Energy Solutions GmbH Spark plug monitoring in an internal combustion engine
CN107178454B (zh) * 2017-07-28 2019-01-04 中国第一汽车股份有限公司 一种天然气发动机点火能量闭环控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2752244A1 (de) * 1977-11-23 1979-06-07 Baum Elektrophysik Gmbh Verfahren und vorrichtung zum pruefen elektrischer zuendanlagen von otto-motoren
DE3341880A1 (de) * 1983-11-19 1985-05-30 Bayerische Motoren Werke AG, 8000 München Pruefverfahren fuer zuendanlagen von brennkraftmaschinen in kraftfahrzeugen
DE3909906A1 (de) * 1989-03-25 1990-09-27 Bosch Gmbh Robert Schaltungsanordnung zur ueberwachung einer hochspannungszuendanlage
FR2676506B1 (fr) * 1991-05-15 1993-09-03 Siemens Automotive Sa Procede et dispositif de detection de rates d'allumage dans un cylindre de moteur a combustion interne et leur application.
DE4291755T1 (es) * 1991-05-31 1993-05-13 Caterpillar Inc., Peoria, Ill., Us
US5174267A (en) * 1991-07-22 1992-12-29 Ford Motor Company Cylinder identification by spark discharge analysis for internal combustion engines
FR2688272B1 (fr) * 1992-03-03 1995-10-06 Marelli Autronica Dispositif d'allumage electronique a bobine pour moteur a allumage commande.

Also Published As

Publication number Publication date
DE69412039T2 (de) 1999-04-01
FR2712934B1 (fr) 1996-01-26
EP0654604A1 (fr) 1995-05-24
EP0654604B1 (fr) 1998-07-29
FR2712934A1 (fr) 1995-06-02
DE69412039D1 (de) 1998-09-03

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