FR2633140B1 - METHOD AND SYSTEM FOR MONITORING FAILURES OF AT LEAST ONE LIGHT SOURCE - Google Patents
METHOD AND SYSTEM FOR MONITORING FAILURES OF AT LEAST ONE LIGHT SOURCEInfo
- Publication number
- FR2633140B1 FR2633140B1 FR8808017A FR8808017A FR2633140B1 FR 2633140 B1 FR2633140 B1 FR 2633140B1 FR 8808017 A FR8808017 A FR 8808017A FR 8808017 A FR8808017 A FR 8808017A FR 2633140 B1 FR2633140 B1 FR 2633140B1
- Authority
- FR
- France
- Prior art keywords
- light source
- monitoring failures
- failures
- monitoring
- source
- 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
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
-
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8808017A FR2633140B1 (en) | 1988-06-15 | 1988-06-15 | METHOD AND SYSTEM FOR MONITORING FAILURES OF AT LEAST ONE LIGHT SOURCE |
PT90837A PT90837A (en) | 1988-06-15 | 1989-06-12 | PROCESS AND SYSTEM OF MONITORING THE FAULTS OF, AT LEAST, A LIGHT SOURCE |
DK291689A DK291689A (en) | 1988-06-15 | 1989-06-14 | PROCEDURE AND EQUIPMENT FOR MONITORING ERRORS AT LEAST ONE SOURCE |
EP89401668A EP0347317A1 (en) | 1988-06-15 | 1989-06-14 | Process and device for detecting failures of at least one light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8808017A FR2633140B1 (en) | 1988-06-15 | 1988-06-15 | METHOD AND SYSTEM FOR MONITORING FAILURES OF AT LEAST ONE LIGHT SOURCE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2633140A1 FR2633140A1 (en) | 1989-12-22 |
FR2633140B1 true FR2633140B1 (en) | 1996-04-26 |
Family
ID=9367328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8808017A Expired - Lifetime FR2633140B1 (en) | 1988-06-15 | 1988-06-15 | METHOD AND SYSTEM FOR MONITORING FAILURES OF AT LEAST ONE LIGHT SOURCE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0347317A1 (en) |
DK (1) | DK291689A (en) |
FR (1) | FR2633140B1 (en) |
PT (1) | PT90837A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI86024C (en) * | 1989-08-29 | 1992-06-25 | Teknoware Oy | Condition monitoring system for signal and security lighting systems |
FR2658613B1 (en) * | 1990-02-19 | 1992-06-26 | Cheylus Jacques | FUNCTION CODE DETECTOR. |
US5099177A (en) * | 1990-03-06 | 1992-03-24 | Kabushiki Kaisha Toshiba | Lamp circuit with disconnected lamp detecting device |
EP0453659A1 (en) * | 1990-04-25 | 1991-10-30 | TELEKRON S.r.l. | Apparatus for picking-up and transmitting failure signals in installations comprising several lamps in parallel, especially for public lighting systems |
DE4016162A1 (en) * | 1990-05-19 | 1991-11-28 | Abb Patent Gmbh | METHOD FOR CENTRALLY MONITORING THE FUNCTION OF PARALLEL CONTROLLED LAMPS |
FR2668674B1 (en) * | 1990-10-26 | 1993-04-16 | Leclercq Claudine | METHOD AND DEVICE FOR MONITORING, IN A PUBLIC LIGHTING NETWORK, THE CONDITION OF THE LIGHTING UNITS. |
GB9104881D0 (en) * | 1991-03-08 | 1991-04-24 | Ind Cybernetics Ltd | Monitoring apparatus and system |
EP0576098A3 (en) * | 1992-06-26 | 1995-01-25 | Ingenieria De Sistemas De Cont | System of transmission of information about the state of loads connected to an electric line. |
FR2693276B1 (en) * | 1992-07-03 | 1994-09-30 | Electr Entreprises | Method and device for checking faults in electrical equipment in networks. |
DE19731150A1 (en) * | 1997-07-21 | 1999-02-25 | Elektrobau Oschatz Gmbh & Co K | Method and circuit arrangement for operating and monitoring discontinuously operated electrical consumers via power lines |
GB2392326A (en) * | 2002-08-20 | 2004-02-25 | Christopher Laurie Malthouse | System for monitoring street lighting |
ES2276641B1 (en) * | 2007-02-06 | 2008-03-01 | Sociedad Española De Construcciones Electricas, Sa | "DEVICE AND SYSTEM FOR CONTROLLING LIGHT POINT IN PUBLIC LIGHTING NETWORKS". |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2616225A1 (en) * | 1976-04-13 | 1977-11-03 | Utina Elektrowerk Gmbh | ELECTRIC FENCE |
FR2490349A1 (en) * | 1980-09-17 | 1982-03-19 | Aerospatiale | DEVICE FOR THE AUTOMATIC VERIFICATION OF A PLURALITY OF ELECTRIC INDICATORS |
DE3042415C2 (en) * | 1980-11-11 | 1990-08-02 | AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach | Circuit for error messages in the case of a power consumer switched via an electronic switching device |
IT1155545B (en) * | 1982-05-18 | 1987-01-28 | Applic Elettrotelefoniche A E | DEVICE FOR REMOTE DETECTION OF BROKEN LAMP IN A LIGHTING SYSTEM WITH MULTIPLE PARALLEL LAMPS |
DE3527828A1 (en) * | 1985-08-02 | 1987-03-26 | Standard Elektrik Lorenz Ag | DEVICE FOR MONITORING THE OPERATION OF A SIGNAL LAMP |
WO1987003988A1 (en) * | 1985-12-24 | 1987-07-02 | Monitronix Limited | Electronic sequential fault finding system |
FR2592718B1 (en) * | 1986-01-09 | 1988-08-26 | Forclum Force Lumiere Elect | METHOD AND SYSTEM FOR MONITORING FAILURES OF AT LEAST ONE SOURCE OF LIGHT RADIATION |
-
1988
- 1988-06-15 FR FR8808017A patent/FR2633140B1/en not_active Expired - Lifetime
-
1989
- 1989-06-12 PT PT90837A patent/PT90837A/en not_active Application Discontinuation
- 1989-06-14 DK DK291689A patent/DK291689A/en not_active Application Discontinuation
- 1989-06-14 EP EP89401668A patent/EP0347317A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0347317A1 (en) | 1989-12-20 |
PT90837A (en) | 1989-12-29 |
DK291689D0 (en) | 1989-06-14 |
DK291689A (en) | 1989-12-16 |
FR2633140A1 (en) | 1989-12-22 |
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