ITRM20040448A1 - Interfaccia di alimentazione e rilevazione guasti per un segnalatore ottico a led, in particolare per l'adattamento a reti di alimentazione ferroviarie. - Google Patents
Interfaccia di alimentazione e rilevazione guasti per un segnalatore ottico a led, in particolare per l'adattamento a reti di alimentazione ferroviarie.Info
- Publication number
- ITRM20040448A1 ITRM20040448A1 IT000448A ITRM20040448A ITRM20040448A1 IT RM20040448 A1 ITRM20040448 A1 IT RM20040448A1 IT 000448 A IT000448 A IT 000448A IT RM20040448 A ITRM20040448 A IT RM20040448A IT RM20040448 A1 ITRM20040448 A1 IT RM20040448A1
- Authority
- IT
- Italy
- Prior art keywords
- adaptation
- fault detection
- power supply
- detection interface
- led optical
- Prior art date
Links
- 230000006978 adaptation Effects 0.000 title 1
- 238000001514 detection method Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/12—Visible signals
- B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
- B61L5/1809—Daylight signals
- B61L5/1881—Wiring diagrams for power supply, control or testing
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L2207/00—Features of light signals
- B61L2207/02—Features of light signals using light-emitting diodes [LEDs]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Audible And Visible Signals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000448A ITRM20040448A1 (it) | 2004-09-22 | 2004-09-22 | Interfaccia di alimentazione e rilevazione guasti per un segnalatore ottico a led, in particolare per l'adattamento a reti di alimentazione ferroviarie. |
EP05425659A EP1641325A3 (en) | 2004-09-22 | 2005-09-21 | Feeding and failure detecting interface for a led optic signaller, particularly for interfacing to railway feeding networks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000448A ITRM20040448A1 (it) | 2004-09-22 | 2004-09-22 | Interfaccia di alimentazione e rilevazione guasti per un segnalatore ottico a led, in particolare per l'adattamento a reti di alimentazione ferroviarie. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITRM20040448A1 true ITRM20040448A1 (it) | 2004-12-22 |
Family
ID=35520821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000448A ITRM20040448A1 (it) | 2004-09-22 | 2004-09-22 | Interfaccia di alimentazione e rilevazione guasti per un segnalatore ottico a led, in particolare per l'adattamento a reti di alimentazione ferroviarie. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1641325A3 (it) |
IT (1) | ITRM20040448A1 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2432951B (en) * | 2003-09-19 | 2008-02-20 | Saf T Glo Ltd | Improvements in or relating to onboard equipment for aircraft and the like |
US7265684B2 (en) | 2003-09-19 | 2007-09-04 | Saf-T-Glo Limited | Onboard equipment for aircraft and the like |
EP1965609A3 (en) * | 2007-02-27 | 2011-06-15 | Lumination, LLC | LED chain failure detection |
DE102007021836A1 (de) * | 2007-05-07 | 2008-11-20 | Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh | LED Anordnung für Lichtsignalgeber insbesondere für Bahnübergänge sowie Lichtsignalgeber insbesondere für Bahnübergänge mit einer solchen LED-Anordnung |
WO2010015277A1 (de) * | 2008-08-04 | 2010-02-11 | Osram Gesellschaft mit beschränkter Haftung | Multi-led-leuchtvorrichtung |
DE102015112403A1 (de) * | 2014-07-29 | 2016-02-04 | Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh | Signaleinrichtung und Schaltungskomponente der Signaleinrichtung |
CN108886234B (zh) | 2016-03-29 | 2020-06-26 | 三菱电机株式会社 | 激光光源模块以及故障激光二极管的确定方法 |
CN110213852B (zh) * | 2019-04-16 | 2022-02-08 | 浙江友诚铁路设备科技有限公司 | 铁路点式双丝led信号点灯装置中内部副灯丝led发光芯片及控制电路的冷丝检查电路 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1305051B1 (it) * | 1998-12-04 | 2001-04-10 | S E I Sistemi Energetici Integ | Sistema di controllo di un impianto di illuminazione o segnalazioneluminosa avente una molteplicita' di punti luce a led o simili |
EP1286571A3 (de) * | 2001-05-02 | 2005-03-30 | Garufo GmbH | Elektronisch abgesicherte Stromversorgung für Schaltungsgruppen und Anzeigevorrichtung für eine sich änderende Information |
-
2004
- 2004-09-22 IT IT000448A patent/ITRM20040448A1/it unknown
-
2005
- 2005-09-21 EP EP05425659A patent/EP1641325A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1641325A2 (en) | 2006-03-29 |
EP1641325A3 (en) | 2007-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IS8084A (is) | öldudrifinn aflgjafi | |
NO20040706D0 (no) | Power generation system. | |
FI20045138A0 (fi) | Ryhmätiedon hallinta | |
IS7837A (is) | Vetni framleitt með vatnsafli | |
NO20053298L (no) | Undersjoisk kraftforsyning. | |
ATA19242004A (de) | Strom-boje | |
HK1104778A1 (en) | Message chair | |
NO20065672L (no) | Kraftforsyningssystem for nedihullsnettverk. | |
FR2872541B1 (fr) | Aube fixe de turbine a refroidissement ameliore | |
ITMI20050359A1 (it) | Dispositivo su una macchina di preparazione per la filatura ad esempio un alimentatore di fiocchi avente un dispositivo di alimentazione | |
GB0607170D0 (en) | Redundant I/O interface management | |
NO20042756L (no) | Francisturbin. | |
GB0618185D0 (en) | Platform for intelligent message management | |
ITRM20040448A1 (it) | Interfaccia di alimentazione e rilevazione guasti per un segnalatore ottico a led, in particolare per l'adattamento a reti di alimentazione ferroviarie. | |
EP1813500A4 (en) | TRAIN MANAGEMENT SYSTEM | |
DE602004015566D1 (de) | Netzwerkvorrichtung mit Ethernetschnittstelle | |
GB2435597B (en) | Power system with redundant power suppy apparatus | |
SG116596A1 (en) | Power management for digital devices. | |
DE602004031380D1 (de) | Stromversorgungseinheit mit off-delay-schaltnetzwerk | |
ITRM20020331A0 (it) | Dispositivo di segnalazione ottica a led, in particolare per uso ferroviario. | |
DE60302042D1 (de) | Wartungsnetzwerk | |
DK1640309T3 (da) | Löfteværk, navnlig et hermed forbundet wirearrangement | |
ITRM20040525A1 (it) | Dispositivo di gestione e controllo dell'alimentazione di un apparecchio elettrico, in particolare di una lampada a gas. | |
NO20031696L (no) | Endestykke for en strömskinne i et strömskinnesystem | |
ATA10152004A (de) | Wasserkraftmaschine - energieturbine |