EP1829011B1 - Led illuminator for traffic control - Google Patents

Led illuminator for traffic control Download PDF

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Publication number
EP1829011B1
EP1829011B1 EP05821539.3A EP05821539A EP1829011B1 EP 1829011 B1 EP1829011 B1 EP 1829011B1 EP 05821539 A EP05821539 A EP 05821539A EP 1829011 B1 EP1829011 B1 EP 1829011B1
Authority
EP
European Patent Office
Prior art keywords
light
illuminator
leds
led
lens
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.)
Active
Application number
EP05821539.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1829011A4 (en
EP1829011A1 (en
Inventor
Kari Taskula
Vesa Rasinen
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.)
Sabik Oy
Original Assignee
Sabik Oy
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 Sabik Oy filed Critical Sabik Oy
Publication of EP1829011A1 publication Critical patent/EP1829011A1/en
Publication of EP1829011A4 publication Critical patent/EP1829011A4/en
Application granted granted Critical
Publication of EP1829011B1 publication Critical patent/EP1829011B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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

Definitions

  • FIG. 1 present a perspective view of a LED control illuminator according to the invention, which is suited for use in traffic control lights and which incorporates optical feedback according to the invention.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Traffic Control Systems (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
EP05821539.3A 2004-12-23 2005-12-19 Led illuminator for traffic control Active EP1829011B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20041660A FI117178B (fi) 2004-12-23 2004-12-23 LED-valaisin liikenteen ohjaamiseksi
PCT/FI2005/000537 WO2006067267A1 (en) 2004-12-23 2005-12-19 Led illuminator for traffic control

Publications (3)

Publication Number Publication Date
EP1829011A1 EP1829011A1 (en) 2007-09-05
EP1829011A4 EP1829011A4 (en) 2011-11-16
EP1829011B1 true EP1829011B1 (en) 2019-06-19

Family

ID=33548021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05821539.3A Active EP1829011B1 (en) 2004-12-23 2005-12-19 Led illuminator for traffic control

Country Status (4)

Country Link
EP (1) EP1829011B1 (no)
FI (1) FI117178B (no)
NO (1) NO338004B1 (no)
WO (1) WO2006067267A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
PL442436A1 (pl) * 2022-10-03 2024-04-08 Aps Energia Spółka Akcyjna Klosz lampy sygnalizatora kolejowego

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0974947B1 (de) * 1998-07-23 2004-12-15 Siemens Aktiengesellschaft Lichtsignalanlage sowie Verfahren zum Überwachen der Lichtsignalanlage
FI115250B (fi) * 2000-12-13 2005-03-31 Sabik Ab Oy Liikenteen ohjausvalaisimen valvonta- ja säätölaitteisto
EP1352544A2 (en) * 2001-01-09 2003-10-15 Gelcore Llc Device to monitor a led traffic lights

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
NO20073845L (no) 2007-07-23
EP1829011A4 (en) 2011-11-16
EP1829011A1 (en) 2007-09-05
NO338004B1 (no) 2016-07-18
FI117178B (fi) 2006-07-14
FI20041660A0 (fi) 2004-12-23
WO2006067267A1 (en) 2006-06-29

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