IT1396088B1 - Dispositivo di segnalazione luminosa a led e relativo procedimento di controllo - Google Patents

Dispositivo di segnalazione luminosa a led e relativo procedimento di controllo

Info

Publication number
IT1396088B1
IT1396088B1 ITUD2009A000184A ITUD20090184A IT1396088B1 IT 1396088 B1 IT1396088 B1 IT 1396088B1 IT UD2009A000184 A ITUD2009A000184 A IT UD2009A000184A IT UD20090184 A ITUD20090184 A IT UD20090184A IT 1396088 B1 IT1396088 B1 IT 1396088B1
Authority
IT
Italy
Prior art keywords
control procedure
signaling device
luminous led
led signaling
luminous
Prior art date
Application number
ITUD2009A000184A
Other languages
English (en)
Italian (it)
Inventor
Edoardo Ecoretti
Original Assignee
Solari Di Udine S P A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42697428&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1396088(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solari Di Udine S P A filed Critical Solari Di Udine S P A
Priority to ITUD2009A000184A priority Critical patent/IT1396088B1/it
Priority to PCT/IB2010/002625 priority patent/WO2011045663A1/fr
Priority to EP10798582.2A priority patent/EP2488401B2/fr
Publication of ITUD20090184A1 publication Critical patent/ITUD20090184A1/it
Application granted granted Critical
Publication of IT1396088B1 publication Critical patent/IT1396088B1/it

Links

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
    • 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
    • B61L5/1845—Optical systems, lenses
    • 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)
  • Selective Calling Equipment (AREA)
ITUD2009A000184A 2009-10-16 2009-10-16 Dispositivo di segnalazione luminosa a led e relativo procedimento di controllo IT1396088B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITUD2009A000184A IT1396088B1 (it) 2009-10-16 2009-10-16 Dispositivo di segnalazione luminosa a led e relativo procedimento di controllo
PCT/IB2010/002625 WO2011045663A1 (fr) 2009-10-16 2010-10-15 Dispositif lumineux de signalisation du type à dels et méthode de commande associée
EP10798582.2A EP2488401B2 (fr) 2009-10-16 2010-10-15 Dispositif lumineux de signalisation du type à dels et méthode de commande associée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD2009A000184A IT1396088B1 (it) 2009-10-16 2009-10-16 Dispositivo di segnalazione luminosa a led e relativo procedimento di controllo

Publications (2)

Publication Number Publication Date
ITUD20090184A1 ITUD20090184A1 (it) 2011-04-17
IT1396088B1 true IT1396088B1 (it) 2012-11-09

Family

ID=42697428

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD2009A000184A IT1396088B1 (it) 2009-10-16 2009-10-16 Dispositivo di segnalazione luminosa a led e relativo procedimento di controllo

Country Status (3)

Country Link
EP (1) EP2488401B2 (fr)
IT (1) IT1396088B1 (fr)
WO (1) WO2011045663A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084590A1 (de) * 2011-10-17 2013-04-18 Zumtobel Lighting Gmbh Leuchte
US8960969B2 (en) 2012-09-28 2015-02-24 Lsi Corporation Semiconductor structure with waveguide
GB2566213B (en) * 2016-06-27 2021-11-03 Siemens Mobility Inc Monitoring system, wayside LED signal, and method for monitoring a wayside LED signal
EP3480078B1 (fr) * 2017-11-07 2021-06-30 Siemens Mobility AG Signal lumineux et procédé destiné à afficher des signaux pour une voie de circulation
WO2022058425A1 (fr) * 2020-09-21 2022-03-24 Signify Holding B.V. Système d'éclairage, panneau de lentille pour un tel système d'éclairage et procédé de réalisation d'un tel panneau de lentille

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182977A (en) † 1978-06-01 1980-01-08 Trw Inc. Constant output light emitting device
GB9708861D0 (en) † 1997-04-30 1997-06-25 Signal House Limited Traffic signals
DE19744209A1 (de) † 1997-09-30 1999-04-01 Siemens Ag Einrichtung zum Prüfen der Leuchtdioden eines Leuchtdiodenfeldes
DE19744210A1 (de) † 1997-09-30 1999-04-01 Siemens Ag Verfahren zum Prüfen der Leuchtdioden eines Leuchtdiodenfeldes und Einrichtung zum Durchführen des Verfahrens
ATE285103T1 (de) * 1998-07-23 2005-01-15 Siemens Ag Lichtsignalanlage sowie verfahren zum überwachen der lichtsignalanlage
FR2809162B1 (fr) † 2000-05-18 2002-07-26 Sagem Systeme d'eclairement a detection de defaillance
US6614358B1 (en) * 2000-08-29 2003-09-02 Power Signal Technologies, Inc. Solid state light with controlled light output
FI115250B (fi) * 2000-12-13 2005-03-31 Sabik Ab Oy Liikenteen ohjausvalaisimen valvonta- ja säätölaitteisto
US6741351B2 (en) † 2001-06-07 2004-05-25 Koninklijke Philips Electronics N.V. LED luminaire with light sensor configurations for optical feedback
DE10355878B3 (de) † 2003-11-25 2005-08-25 Siemens Ag Lichtsignal
US7294816B2 (en) † 2003-12-19 2007-11-13 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. LED illumination system having an intensity monitoring system
US7165896B2 (en) † 2004-02-12 2007-01-23 Hymite A/S Light transmitting modules with optical power monitoring
US7154403B2 (en) * 2004-06-30 2006-12-26 General Electric Company Apparatus and method for monitoring the output of a warning or indicator light
US7893632B2 (en) † 2004-11-19 2011-02-22 Koninklijke Philips Electronics N.V. LED luminaire with optical feedback by image mapping on segmented light sensors
FI117178B (fi) † 2004-12-23 2006-07-14 Sabik Ab Oy LED-valaisin liikenteen ohjaamiseksi
WO2006099732A1 (fr) † 2005-03-23 2006-09-28 Tir Systems Ltd. Appareil et procede pour recueillir et detecter de la lumiere emise par un appareil d'eclairage
DE102005023295A1 (de) † 2005-05-12 2006-11-16 Siemens Ag Schaltung zur Ansteuerung und Überwachung eines Lichtsignals
US7312430B2 (en) † 2005-07-01 2007-12-25 Avago Technologies Ecbuip Pte Ltd System, display apparatus and method for providing controlled illumination using internal reflection
WO2007099860A1 (fr) † 2006-02-23 2007-09-07 Matsushita Electric Works, Ltd. Dispositif d'eclairage a led
US7569807B2 (en) † 2006-08-22 2009-08-04 Koninklijke Philips Electronics N.V. Light source with photosensor light guide
GB2446410B (en) † 2007-02-07 2011-07-13 Signal House Ltd Traffic signal light

Also Published As

Publication number Publication date
EP2488401B1 (fr) 2013-08-07
WO2011045663A1 (fr) 2011-04-21
EP2488401A1 (fr) 2012-08-22
EP2488401B2 (fr) 2017-07-12
ITUD20090184A1 (it) 2011-04-17

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