EP1215641A3 - Gerät zur Überwachung und zur Steuerung einer Strassenverkehrslichtsignalanlage - Google Patents
Gerät zur Überwachung und zur Steuerung einer Strassenverkehrslichtsignalanlage Download PDFInfo
- Publication number
- EP1215641A3 EP1215641A3 EP01204845A EP01204845A EP1215641A3 EP 1215641 A3 EP1215641 A3 EP 1215641A3 EP 01204845 A EP01204845 A EP 01204845A EP 01204845 A EP01204845 A EP 01204845A EP 1215641 A3 EP1215641 A3 EP 1215641A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- leds
- control
- monitoring
- control light
- 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.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title abstract 3
- 238000005286 illumination Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
-
- 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
- H05B45/58—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving end of life detection of LEDs
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002733A FI115250B (fi) | 2000-12-13 | 2000-12-13 | Liikenteen ohjausvalaisimen valvonta- ja säätölaitteisto |
FI20002733 | 2000-12-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1215641A2 EP1215641A2 (de) | 2002-06-19 |
EP1215641A3 true EP1215641A3 (de) | 2004-12-15 |
EP1215641B1 EP1215641B1 (de) | 2006-03-08 |
Family
ID=8559703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01204845A Expired - Lifetime EP1215641B1 (de) | 2000-12-13 | 2001-12-13 | Gerät zur Überwachung und zur Steuerung einer Strassenverkehrslichtsignalanlage |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1215641B1 (de) |
AT (1) | ATE320056T1 (de) |
DE (1) | DE60117683T2 (de) |
FI (1) | FI115250B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2004272940A1 (en) * | 2003-09-16 | 2005-03-24 | Vega Industries Limited | Improvements in and relating to sectored lights |
FI117178B (fi) * | 2004-12-23 | 2006-07-14 | Sabik Ab Oy | LED-valaisin liikenteen ohjaamiseksi |
DE102005016363A1 (de) * | 2005-04-09 | 2006-10-12 | Aqua Signal Aktiengesellschaft | Leuchte mit LED und Verfahren zum Betrieb der Leuchte |
US7391162B2 (en) | 2005-04-12 | 2008-06-24 | Aqua Signal Aktiengesellschaft | Luminaire with LED(s) and method for operating the luminaire |
GB2446410B (en) * | 2007-02-07 | 2011-07-13 | Signal House Ltd | Traffic signal light |
IT1396088B1 (it) | 2009-10-16 | 2012-11-09 | Solari Di Udine S P A | Dispositivo di segnalazione luminosa a led e relativo procedimento di controllo |
DE102010005088A1 (de) * | 2010-01-15 | 2011-07-21 | Siemens Aktiengesellschaft, 80333 | Lichtsignal |
CN107690218B (zh) * | 2017-08-31 | 2019-06-04 | 青岛海信网络科技股份有限公司 | 一种信号灯工作状态检测***及方法 |
DE102018212585A1 (de) * | 2018-07-27 | 2020-01-30 | Siemens Aktiengesellschaft | Lichtsignalanlage mit Schutz vor einem Mastangriff |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182977A (en) * | 1978-06-01 | 1980-01-08 | Trw Inc. | Constant output light emitting device |
WO1998049872A1 (en) * | 1997-04-30 | 1998-11-05 | Signal House Limited | Traffic signals |
EP0974947A1 (de) * | 1998-07-23 | 2000-01-26 | Siemens Aktiengesellschaft | Lichtsignalanlage sowie Verfahren zum Überwachen der Lichtsignalanlage |
-
2000
- 2000-12-13 FI FI20002733A patent/FI115250B/fi not_active IP Right Cessation
-
2001
- 2001-12-13 EP EP01204845A patent/EP1215641B1/de not_active Expired - Lifetime
- 2001-12-13 AT AT01204845T patent/ATE320056T1/de not_active IP Right Cessation
- 2001-12-13 DE DE60117683T patent/DE60117683T2/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182977A (en) * | 1978-06-01 | 1980-01-08 | Trw Inc. | Constant output light emitting device |
WO1998049872A1 (en) * | 1997-04-30 | 1998-11-05 | Signal House Limited | Traffic signals |
EP0974947A1 (de) * | 1998-07-23 | 2000-01-26 | Siemens Aktiengesellschaft | Lichtsignalanlage sowie Verfahren zum Überwachen der Lichtsignalanlage |
Also Published As
Publication number | Publication date |
---|---|
DE60117683D1 (de) | 2006-05-04 |
FI20002733A0 (fi) | 2000-12-13 |
EP1215641B1 (de) | 2006-03-08 |
EP1215641A2 (de) | 2002-06-19 |
FI20002733A (fi) | 2002-06-14 |
FI115250B (fi) | 2005-03-31 |
ATE320056T1 (de) | 2006-03-15 |
DE60117683T2 (de) | 2006-11-30 |
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