DE3777860D1 - Verfahren und system zur ueberwachung von mindestens einer lichtquelle. - Google Patents

Verfahren und system zur ueberwachung von mindestens einer lichtquelle.

Info

Publication number
DE3777860D1
DE3777860D1 DE8787400041T DE3777860T DE3777860D1 DE 3777860 D1 DE3777860 D1 DE 3777860D1 DE 8787400041 T DE8787400041 T DE 8787400041T DE 3777860 T DE3777860 T DE 3777860T DE 3777860 D1 DE3777860 D1 DE 3777860D1
Authority
DE
Germany
Prior art keywords
lamp
oscillator
diode
power
monitoring
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
DE8787400041T
Other languages
German (de)
English (en)
Inventor
Pierre Picard
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.)
FORCLUM FORCE LUMIERE ELECT
Original Assignee
FORCLUM FORCE LUMIERE ELECT
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 FORCLUM FORCE LUMIERE ELECT filed Critical FORCLUM FORCE LUMIERE ELECT
Application granted granted Critical
Publication of DE3777860D1 publication Critical patent/DE3777860D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
DE8787400041T 1986-01-09 1987-01-09 Verfahren und system zur ueberwachung von mindestens einer lichtquelle. Expired - Fee Related DE3777860D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600214A FR2592718B1 (fr) 1986-01-09 1986-01-09 Procede et systeme de surveillance des defaillances d'au moins une source de rayonnement lumineux

Publications (1)

Publication Number Publication Date
DE3777860D1 true DE3777860D1 (de) 1992-05-07

Family

ID=9330932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400041T Expired - Fee Related DE3777860D1 (de) 1986-01-09 1987-01-09 Verfahren und system zur ueberwachung von mindestens einer lichtquelle.

Country Status (6)

Country Link
EP (1) EP0236147B1 (fr)
AT (1) ATE74482T1 (fr)
DE (1) DE3777860D1 (fr)
ES (1) ES2030081T3 (fr)
FR (1) FR2592718B1 (fr)
GR (1) GR3004815T3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624335B1 (fr) * 1987-12-04 1990-03-23 Finzel Jean Luc Ensemble de detection et de signalisation selectives de defauts de fonctionnement d'unites eclairantes dans un reseau d'eclairage
DE3852701T2 (de) * 1988-03-25 1995-09-28 Nippon Signal Co Ltd Anordnung zum ausschaltnachweis von birnen.
FR2633140B1 (fr) * 1988-06-15 1996-04-26 Forclum Force Lumiere Elect Procede et systeme de surveillance des defaillances d'au moins une source lumineuse
FR2643210B1 (fr) * 1989-02-14 1993-07-02 Michel Ribery Dispositif de signalisation permanente du fonctionnement ou du non-fonctionnement durant sa duree d'utilisation d'un appareil electrique emetteur d'ondes fonctionnant de maniere non continue
FI86024C (fi) * 1989-08-29 1992-06-25 Teknoware Oy Konditionsoevervakningssystem foer signal- och saekerhetsljussystem.
FR2661577B1 (fr) * 1990-04-25 1994-06-10 Marinier Jean Claude Procede et dispositif pour surveiller a distance un reseau d'eclairage.
FR2672145B1 (fr) * 1991-01-29 1993-05-21 Electricite De France Dispositif de detection d'un defaut d'une lampe d'un feu tricolore et installation de controle du trafic comportant un tel dispositif.
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.
IT1260524B (it) * 1992-06-03 1996-04-09 Procedimento per controllare lo stato di funzionamento di lampade di una rete di illuminazione pubblica
US6305602B1 (en) 1997-12-01 2001-10-23 Diebold, Incorporated Light monitoring system and method for automated transaction machine
GB0318230D0 (en) * 2003-08-04 2003-09-03 Schofield Darryl Solar powered, wireless street measuring device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588868A (en) * 1977-06-30 1981-04-29 Milligan Electronics Ltd Lighting systems
GB1588698A (en) * 1978-03-31 1981-04-29 Milligan Electronics Ltd Lighting system supervisory apparatus
FR2555852A1 (fr) * 1983-11-25 1985-05-31 Gastaud Bureau Etudes Paul Lou Procede et installation de controle et de signalisation de l'etat d'un luminaire d'un equipement public

Also Published As

Publication number Publication date
ES2030081T3 (es) 1992-10-16
ATE74482T1 (de) 1992-04-15
EP0236147B1 (fr) 1992-04-01
FR2592718A1 (fr) 1987-07-10
FR2592718B1 (fr) 1988-08-26
GR3004815T3 (fr) 1993-04-28
EP0236147A1 (fr) 1987-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee