SE1950582A1 - Traffic signalling device and process for controlling traffic signaling device - Google Patents

Traffic signalling device and process for controlling traffic signaling device

Info

Publication number
SE1950582A1
SE1950582A1 SE1950582A SE1950582A SE1950582A1 SE 1950582 A1 SE1950582 A1 SE 1950582A1 SE 1950582 A SE1950582 A SE 1950582A SE 1950582 A SE1950582 A SE 1950582A SE 1950582 A1 SE1950582 A1 SE 1950582A1
Authority
SE
Sweden
Prior art keywords
leds
led
signal
light
light emitting
Prior art date
Application number
SE1950582A
Other languages
English (en)
Inventor
Fredrik Carlberg
Gert Andersson
Rasmus Backman
Original Assignee
Ind I Ystad Ab
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 Ind I Ystad Ab filed Critical Ind I Ystad Ab
Priority to SE1950582A priority Critical patent/SE1950582A1/sv
Priority to EP20174978.5A priority patent/EP3738856A1/en
Publication of SE1950582A1 publication Critical patent/SE1950582A1/sv

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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • 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
    • 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)
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
SE1950582A 2019-05-16 2019-05-16 Traffic signalling device and process for controlling traffic signaling device SE1950582A1 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1950582A SE1950582A1 (sv) 2019-05-16 2019-05-16 Traffic signalling device and process for controlling traffic signaling device
EP20174978.5A EP3738856A1 (en) 2019-05-16 2020-05-15 Traffic signalling device and process for controlling traffic signaling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1950582A SE1950582A1 (sv) 2019-05-16 2019-05-16 Traffic signalling device and process for controlling traffic signaling device

Publications (1)

Publication Number Publication Date
SE1950582A1 true SE1950582A1 (sv) 2020-11-17

Family

ID=70738394

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1950582A SE1950582A1 (sv) 2019-05-16 2019-05-16 Traffic signalling device and process for controlling traffic signaling device

Country Status (2)

Country Link
EP (1) EP3738856A1 (sv)
SE (1) SE1950582A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11943852B2 (en) 2022-02-24 2024-03-26 Bnsf Railway Company System and method for railroad smart flasher lamps
US11510298B1 (en) 2022-02-24 2022-11-22 Bnsf Railway Company Smart lamp system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19947688A1 (de) * 1999-09-24 2001-04-05 Siemens Ag LED-Lichtsignal
US20130205626A1 (en) * 2012-02-15 2013-08-15 Safety Traffic Equipment Co., Ltd Led lighting device with backup switching function

Also Published As

Publication number Publication date
EP3738856A1 (en) 2020-11-18

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Legal Events

Date Code Title Description
NAV Patent application has lapsed