HRP20221261T1 - Led svjetlosni modul, signalno svijetlo sa takvim svjetlosnim modulom, kao i postupak rada takvog svjetlosnog modula - Google Patents
Led svjetlosni modul, signalno svijetlo sa takvim svjetlosnim modulom, kao i postupak rada takvog svjetlosnog modula Download PDFInfo
- Publication number
- HRP20221261T1 HRP20221261T1 HRP20221261TT HRP20221261T HRP20221261T1 HR P20221261 T1 HRP20221261 T1 HR P20221261T1 HR P20221261T T HRP20221261T T HR P20221261TT HR P20221261 T HRP20221261 T HR P20221261T HR P20221261 T1 HRP20221261 T1 HR P20221261T1
- Authority
- HR
- Croatia
- Prior art keywords
- light module
- strip
- current
- led
- signal
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 2
- 238000012544 monitoring process Methods 0.000 claims 5
- 238000011156 evaluation Methods 0.000 claims 3
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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity of the light using optical feedback
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
- Led Device Packages (AREA)
Claims (4)
1. LED svjetlosni modul, a naročito za signalna svijetla za cestovni i željeznički promet, koji sadrži
- najmanje jednu traku (10) od serijski povezanih LED-ova (18),
- sredstva za nadzor (26, 28, 30) struje koja pri radu trake teče kroz traku i/ili pad napona na traci,
- strujno napajanje (20) LED-ova,
- jedinicu (14) za nadzor, koja sadrži sredstva za određivanje najmanje jednog drugog radnog parametra LED-a, koja sadrže senzor (24) za određivanje vrijednosti koja je proporcionalna jačini svijetlosti emitirane pri radu svjetlosnog modula i za slanje jednog signala na osnovu te vrijednosti, i
jedinicu (16) za evaluaciju, koja je prilagođena za upravljanje strujnim napajanjem (20) LED-ova za struju kojom se napaja LED-traka u ovisnosti od signala putem modulacije širine impulsa,
naznačen time, što
se pri radu svjetlosnog modula jedinica (14) za nadzor isto tako napaja strujom preko strujnog napajanja (20) LED-ova (18) u skladu sa modulacijom širine impulsa.
2. LED svjetlosni modul prema zahtjevu 1, naznačen time, što jedinica (16) za evaluaciju ima funkciju testiranja sredstva za određivanje najmanje jednog drugog radnog parametra.
3. Postupak rada LED svjetlosnog modula, a naročito za signalna svijetla za cestovni i željeznički promet, pri čemu
- svjetlosni modul ima traku (10) od serijski povezanih LED-ova,
- nadzire se struja koja pri radu teče kroz traku i/ili pad napona na traci,
- pomoću senzora (24) jedinice (14) za nadzor se određuje vrijednost koja je proporcionalna jačini svijetlosti emitirane pri radu svjetlosnog modula i na osnovu te vrijednosti šalje se signal nadređenoj jedinici (16) za evaluaciju
i što se strujom kojom se traka napaja pri radu upravlja u ovisnosti od te vrijednosti putem modulacije širine impulsa strujnog napajanja LED-ova,
naznačen time, što
se pri radu svjetlosnog modula jedinica (14) za nadzor isto tako napaja strujom preko strujnog napajanja LED-ova u skladu sa modulacijom širine impulsa.
4. Signalno svijetlo, a naročito za cestovni i željeznički promet, naznačeno time, što sadrži LED svjetlosni modul prema zahtjevu 1 ili 2.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014119623.6A DE102014119623A1 (de) | 2014-12-23 | 2014-12-23 | LED-Lichtmodul, Signalleuchte mit einem solchen Lichtmodul sowie Verfahren zum Betreiben eines solchen Lichtmoduls |
EP15199957.0A EP3038433B1 (de) | 2014-12-23 | 2015-12-14 | Led-lichtmodul, signalleuchte mit einem solchen lichtmodul sowie verfahren zum betreiben eines solchen lichtmoduls |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20221261T1 true HRP20221261T1 (hr) | 2022-12-09 |
Family
ID=54979405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20221261TT HRP20221261T1 (hr) | 2014-12-23 | 2015-12-14 | Led svjetlosni modul, signalno svijetlo sa takvim svjetlosnim modulom, kao i postupak rada takvog svjetlosnog modula |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP3038433B1 (hr) |
DE (1) | DE102014119623A1 (hr) |
DK (1) | DK3038433T3 (hr) |
ES (1) | ES2928388T3 (hr) |
HR (1) | HRP20221261T1 (hr) |
HU (1) | HUE060173T2 (hr) |
LT (1) | LT3038433T (hr) |
PL (1) | PL3038433T3 (hr) |
PT (1) | PT3038433T (hr) |
RS (1) | RS63645B1 (hr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4016495A1 (de) * | 2020-12-18 | 2022-06-22 | Siemens Mobility GmbH | Verfahren zur ansteuerungsdiagnose |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5783909A (en) * | 1997-01-10 | 1998-07-21 | Relume Corporation | Maintaining LED luminous intensity |
DE19754222A1 (de) | 1997-12-06 | 1999-06-10 | Volkswagen Ag | Vorrichtung zur Funktionskontrolle von Lumineszenzdioden |
US7740371B1 (en) * | 1998-03-19 | 2010-06-22 | Charles A. Lemaire | Method and apparatus for pulsed L.E.D. illumination for a camera |
EP0974947B1 (de) * | 1998-07-23 | 2004-12-15 | Siemens Aktiengesellschaft | Lichtsignalanlage sowie Verfahren zum Überwachen der Lichtsignalanlage |
US6078148A (en) * | 1998-10-09 | 2000-06-20 | Relume Corporation | Transformer tap switching power supply for LED traffic signal |
DE102005032719A1 (de) * | 2005-07-13 | 2007-01-25 | Siemens Ag | Lichtsignalanlage, insbesondere für den Straßenverkehr |
JP4962939B2 (ja) | 2006-03-03 | 2012-06-27 | トヨタ自動車株式会社 | 車両および車両の情報機器 |
EP2035745B1 (en) * | 2006-05-31 | 2020-04-29 | IDEAL Industries Lighting LLC | Lighting device with color control, and method of lighting |
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 |
CN105142257A (zh) * | 2008-03-17 | 2015-12-09 | 埃尔多实验室控股有限公司 | Led组件、led固定件、控制方法和软件程序 |
DE102010013310B4 (de) * | 2010-03-29 | 2012-02-23 | Panasonic Electric Works Vossloh-Schwabe Gmbh | Betriebsschaltung zum Betreiben eines Lüfters für ein Leuchtmodul |
DE102010026012A1 (de) * | 2010-06-29 | 2011-12-29 | Siemens Aktiengesellschaft | LED-Lichtsignal |
CA2910222C (en) * | 2013-04-30 | 2022-08-30 | Digital Lumens Incorporated | Operating light emitting diodes at low temperature |
-
2014
- 2014-12-23 DE DE102014119623.6A patent/DE102014119623A1/de not_active Withdrawn
-
2015
- 2015-12-14 LT LTEP15199957.0T patent/LT3038433T/lt unknown
- 2015-12-14 DK DK15199957.0T patent/DK3038433T3/da active
- 2015-12-14 HR HRP20221261TT patent/HRP20221261T1/hr unknown
- 2015-12-14 PT PT151999570T patent/PT3038433T/pt unknown
- 2015-12-14 PL PL15199957.0T patent/PL3038433T3/pl unknown
- 2015-12-14 HU HUE15199957A patent/HUE060173T2/hu unknown
- 2015-12-14 ES ES15199957T patent/ES2928388T3/es active Active
- 2015-12-14 EP EP15199957.0A patent/EP3038433B1/de active Active
- 2015-12-14 RS RS20220947A patent/RS63645B1/sr unknown
Also Published As
Publication number | Publication date |
---|---|
EP3038433A3 (de) | 2016-07-27 |
DE102014119623A1 (de) | 2016-06-23 |
RS63645B1 (sr) | 2022-10-31 |
LT3038433T (lt) | 2022-11-10 |
EP3038433A2 (de) | 2016-06-29 |
HUE060173T2 (hu) | 2023-02-28 |
ES2928388T3 (es) | 2022-11-17 |
PL3038433T3 (pl) | 2022-12-27 |
DK3038433T3 (da) | 2022-10-24 |
EP3038433B1 (de) | 2022-07-13 |
PT3038433T (pt) | 2022-10-17 |
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