ES2185687T3 - Dispositivo electronico para la exacta identificacion a distancia de defectos de funcionamiento de lamparas. - Google Patents

Dispositivo electronico para la exacta identificacion a distancia de defectos de funcionamiento de lamparas.

Info

Publication number
ES2185687T3
ES2185687T3 ES95830231T ES95830231T ES2185687T3 ES 2185687 T3 ES2185687 T3 ES 2185687T3 ES 95830231 T ES95830231 T ES 95830231T ES 95830231 T ES95830231 T ES 95830231T ES 2185687 T3 ES2185687 T3 ES 2185687T3
Authority
ES
Spain
Prior art keywords
values
defects
electronic device
lamp operation
lamp
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
ES95830231T
Other languages
English (en)
Inventor
Piero Cecchini
Alberto Grossi
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.)
UMPI ELETTRONICA Srl
Original Assignee
UMPI ELETTRONICA Srl
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 UMPI ELETTRONICA Srl filed Critical UMPI ELETTRONICA Srl
Application granted granted Critical
Publication of ES2185687T3 publication Critical patent/ES2185687T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G01R21/1331—Measuring real or reactive component, measuring apparent energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/44—Testing lamps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Selective Calling Equipment (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Collating Specific Patterns (AREA)

Abstract

EL DISPOSITIVO DE LA PRESENTE INVENCION SE REFIERE AL CAMPO DE DISPOSITIVOS DE CONTROL PARA SISTEMAS DE ILUMINACION Y REFERIDO A UN DISPOSITIVO (10) PARA CALCULAR LA POTENCIA ACTIVA Y POTENCIA APARENTE DE UNA LAMPARA, POR MEDIO DE UN MUESTREO DE LOS VALORES DE TENSION Y CORRIENTES IMPULSADA POR MEDIO DE UN CONVERTIDOR ANALOGICO/DIGITAL (3) Y UN MICROPROCESADOR (4) QUE COMPARA DICHOS VALORES O LOS VALORES DEL ANGULO DE FASE ENTRE DICHAS POTENCIAS CON REFERENCIA A LOS VALORES DE POTENCIA TABULADOS EN UNA MEMORIA (9) CONTENIDOS EN EL MICROPROCESADOR (4), ESTO PERMITE DEFINIR EL ESTADO FUNCIONAL DE LA LAMPARA A LA QUE DICHO DISPOSITIVO ESTA CONECTADO.
ES95830231T 1995-05-31 1995-05-31 Dispositivo electronico para la exacta identificacion a distancia de defectos de funcionamiento de lamparas. Expired - Lifetime ES2185687T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95830231A EP0746183B1 (en) 1995-05-31 1995-05-31 An electronic device for accurate identification at distance of malfunctions in lamps

Publications (1)

Publication Number Publication Date
ES2185687T3 true ES2185687T3 (es) 2003-05-01

Family

ID=8221939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95830231T Expired - Lifetime ES2185687T3 (es) 1995-05-31 1995-05-31 Dispositivo electronico para la exacta identificacion a distancia de defectos de funcionamiento de lamparas.

Country Status (6)

Country Link
EP (1) EP0746183B1 (es)
AT (1) ATE227500T1 (es)
DE (1) DE69528754T2 (es)
DK (1) DK0746183T3 (es)
ES (1) ES2185687T3 (es)
PT (1) PT746183E (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322955B (en) * 1996-07-12 1999-07-21 Raymond Mew Improvements in and relating to remote monitoring and signalling
IT1294432B1 (it) * 1997-05-22 1999-03-24 Giorgio Reverberi Dispositivo per il controllo e la gestione di impianti di illuminazione.
IT1400313B1 (it) * 2010-05-31 2013-05-24 Umpi R & D S R L Apparato elettronico di rilevamento a distanza di guasti localizzati in lampade a scarica, e relativo procedimento
IT1404203B1 (it) * 2011-02-18 2013-11-15 Key Word Srl Sistema e metodo per la verifica del funzionamento di impianti di illuminazione
US20150028754A1 (en) * 2012-01-20 2015-01-29 Osram Sylvania Inc. Zero energy storage driver integrated in led chip carrier
CN110979182B (zh) * 2019-12-24 2023-03-10 东风电子科技股份有限公司 车灯故障诊断方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126485A1 (de) * 1981-07-04 1983-01-20 Metrawatt GmbH, 8500 Nürnberg Messanordnung
US4979122A (en) * 1989-02-01 1990-12-18 Ge Fanuc Automation North America Inc. Apparatus and method for monitoring power
DE59001256D1 (de) * 1989-12-14 1993-05-27 Landis & Gyr Business Support Anordnung zur ermittlung von werten elektrischer groessen, die von messwerten mindestens zweier elektrischer eingangsgroessen der anordnung ableitbar sind.
FR2673296A1 (fr) * 1991-02-27 1992-08-28 Forclum Force Lumiere Elect Procede et dispositif de surveillance d'au moins une source de rayonnement lumineux.
EP0576098A3 (en) * 1992-06-26 1995-01-25 Ingenieria De Sistemas De Cont Transmission device for information about the state of loads connected to an electrical line.
FR2695286B1 (fr) * 1992-08-31 1994-10-14 Francis Guillot Système de détection et de signalisation de lampes défaillantes dans un réseau d'éclairage.
IT1264183B1 (it) 1993-07-30 1996-09-23 Metas Sa Dispositivo a microprocessore per il controllo e la gestione di lampade per illuminazione.

Also Published As

Publication number Publication date
DE69528754T2 (de) 2003-07-17
EP0746183B1 (en) 2002-11-06
DK0746183T3 (da) 2003-02-17
ATE227500T1 (de) 2002-11-15
EP0746183A1 (en) 1996-12-04
DE69528754D1 (de) 2002-12-12
PT746183E (pt) 2003-03-31

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