CA3244217A1 - Système et procédé pour lampes clignotantes intelligentes de chemin de fer - Google Patents

Système et procédé pour lampes clignotantes intelligentes de chemin de fer

Info

Publication number
CA3244217A1
CA3244217A1 CA3244217A CA3244217A CA3244217A1 CA 3244217 A1 CA3244217 A1 CA 3244217A1 CA 3244217 A CA3244217 A CA 3244217A CA 3244217 A CA3244217 A CA 3244217A CA 3244217 A1 CA3244217 A1 CA 3244217A1
Authority
CA
Canada
Prior art keywords
led strip
led
smart lamp
dip
statuses
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.)
Pending
Application number
CA3244217A
Other languages
English (en)
Inventor
Ross Martin Sterling
Original Assignee
BNSF Railway Co
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
Priority claimed from US17/680,016 external-priority patent/US11943852B2/en
Application filed by BNSF Railway Co filed Critical BNSF Railway Co
Publication of CA3244217A1 publication Critical patent/CA3244217A1/fr
Pending legal-status Critical Current

Links

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]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/52—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits in a parallel array of LEDs
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

"L’invention concerne un système de lampe intelligente et un procédé de surveillance d’un état de DEL. Le système peut fournir une surveillance d’état de DEL à l’aide d’un dispositif de commande logique communiquant avec au moins une bande de DEL. Le système peut utiliser le dispositif de commande logique pour attribuer un identifiant unique (ID) à la ou aux bandes de DEL sur la base d’une position physique d’une pluralité de commutateurs de boîtier à double ligne (DIP) incorporés à l’intérieur d’un boîtier de lampe intelligent. Le système peut fournir une architecture matérielle pour interfacer le contrôleur logique avec un émetteur-récepteur de communication par courants porteurs en ligne (PLC). Le système peut établir un protocole de communication entre l’émetteur-récepteur PLC et un récepteur PLC pour communiquer efficacement les états des DEL, le dispositif de commande logique peut générer une charge utile comprenant une représentation binaire de l’ID unique de la lampe intelligente et les états des DEL et transmettre la charge utile à l’émetteur-récepteur PLC."
CA3244217A 2022-02-24 2023-02-24 Système et procédé pour lampes clignotantes intelligentes de chemin de fer Pending CA3244217A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/680,016 2022-02-24
US17/680,016 US11943852B2 (en) 2022-02-24 2022-02-24 System and method for railroad smart flasher lamps
PCT/US2023/013823 WO2023164135A1 (fr) 2022-02-24 2023-02-24 Système et procédé pour lampes clignotantes intelligentes de chemin de fer

Publications (1)

Publication Number Publication Date
CA3244217A1 true CA3244217A1 (fr) 2023-08-31

Family

ID=85979518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3244217A Pending CA3244217A1 (fr) 2022-02-24 2023-02-24 Système et procédé pour lampes clignotantes intelligentes de chemin de fer

Country Status (5)

Country Link
EP (1) EP4483679A1 (fr)
CN (1) CN118715873A (fr)
CA (1) CA3244217A1 (fr)
MX (1) MX2024010125A (fr)
WO (1) WO2023164135A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175677A (en) * 1988-04-21 1992-12-29 Mitsubishi Denki Kabushiki Kaisha Load control system
GB9104881D0 (en) * 1991-03-08 1991-04-24 Ind Cybernetics Ltd Monitoring apparatus and system
GB9415594D0 (en) * 1994-08-02 1994-09-21 Ptf Consultants Ltd Improvements in and relating to remote monitoring and signalling
US6204615B1 (en) * 1997-02-21 2001-03-20 Intelilite, L.L.C. Intelligent outdoor lighting control system
EP2258148A1 (fr) * 2008-02-22 2010-12-08 Tri-concept Technology Limited Appareil et système de surveillance et de réglage d'un réverbère à del

Also Published As

Publication number Publication date
CN118715873A (zh) 2024-09-27
WO2023164135A1 (fr) 2023-08-31
MX2024010125A (es) 2024-11-08
EP4483679A1 (fr) 2025-01-01

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