IT1231343B - Metodo per l'individuzione ed il posizionamento relativo dei punti luminosi destinati alla formazione di diverse figure ad alta definizione in un pannello luminoso a messaggi variabili - Google Patents

Metodo per l'individuzione ed il posizionamento relativo dei punti luminosi destinati alla formazione di diverse figure ad alta definizione in un pannello luminoso a messaggi variabili

Info

Publication number
IT1231343B
IT1231343B IT8947717A IT4771789A IT1231343B IT 1231343 B IT1231343 B IT 1231343B IT 8947717 A IT8947717 A IT 8947717A IT 4771789 A IT4771789 A IT 4771789A IT 1231343 B IT1231343 B IT 1231343B
Authority
IT
Italy
Prior art keywords
light
points
identification
positioning
formation
Prior art date
Application number
IT8947717A
Other languages
English (en)
Other versions
IT8947717A0 (it
Inventor
Cavallari Eugenio
Original Assignee
Servizio Segnalazioni Stradali
Roma
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 Servizio Segnalazioni Stradali, Roma filed Critical Servizio Segnalazioni Stradali
Priority to IT8947717A priority Critical patent/IT1231343B/it
Publication of IT8947717A0 publication Critical patent/IT8947717A0/it
Priority to AT90830082T priority patent/ATE124558T1/de
Priority to EP90830082A priority patent/EP0385957B1/en
Priority to DE69020385T priority patent/DE69020385D1/de
Application granted granted Critical
Publication of IT1231343B publication Critical patent/IT1231343B/it

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
    • G09F2009/3055—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres for traffic signs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Road Paving Structures (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Road Signs Or Road Markings (AREA)
  • Eye Examination Apparatus (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
IT8947717A 1989-03-03 1989-03-03 Metodo per l'individuzione ed il posizionamento relativo dei punti luminosi destinati alla formazione di diverse figure ad alta definizione in un pannello luminoso a messaggi variabili IT1231343B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8947717A IT1231343B (it) 1989-03-03 1989-03-03 Metodo per l'individuzione ed il posizionamento relativo dei punti luminosi destinati alla formazione di diverse figure ad alta definizione in un pannello luminoso a messaggi variabili
AT90830082T ATE124558T1 (de) 1989-03-03 1990-03-02 Verfahren zur bestimmung und relativen positionierung der lichtpunkte, die auf einem leuchttisch mit veränderlichen anzeigen verschiedene bilder hoher definition bilden.
EP90830082A EP0385957B1 (en) 1989-03-03 1990-03-02 Method for the location and the relative positioning of the light points intended for the formation of various high-definition figures on a variable-message light board
DE69020385T DE69020385D1 (de) 1989-03-03 1990-03-02 Verfahren zur Bestimmung und relativen Positionierung der Lichtpunkte, die auf einem Leuchttisch mit veränderlichen Anzeigen verschiedene Bilder hoher Definition bilden.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8947717A IT1231343B (it) 1989-03-03 1989-03-03 Metodo per l'individuzione ed il posizionamento relativo dei punti luminosi destinati alla formazione di diverse figure ad alta definizione in un pannello luminoso a messaggi variabili

Publications (2)

Publication Number Publication Date
IT8947717A0 IT8947717A0 (it) 1989-03-03
IT1231343B true IT1231343B (it) 1991-12-02

Family

ID=11262070

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8947717A IT1231343B (it) 1989-03-03 1989-03-03 Metodo per l'individuzione ed il posizionamento relativo dei punti luminosi destinati alla formazione di diverse figure ad alta definizione in un pannello luminoso a messaggi variabili

Country Status (4)

Country Link
EP (1) EP0385957B1 (it)
AT (1) ATE124558T1 (it)
DE (1) DE69020385D1 (it)
IT (1) IT1231343B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818227A1 (de) * 1998-04-24 1999-10-28 Helmuth Klatt Ortsveränderlicher Informationsträger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263343B (de) * 1965-09-30 1968-03-14 Siemens Ag Optische Anzeigevorrichtung
US3644922A (en) * 1969-07-14 1972-02-22 Image Products Corp High-resolution fiber optic display and microfilm printer
DE2202372A1 (de) * 1972-01-19 1973-07-26 Johannes Palmer Verfahren zur verkehrsregelung und verkehrsordnung sowie gefahrenmeldung durch automatische digitale aufzeigung des verkehrssymboles in einem mehrfach-komponenten wechsel-verkehrsschildes unter verwendung des verfahrens
US4236784A (en) * 1979-04-06 1980-12-02 General Dynamics Corporation Pomona Division Discretely positioned magnetic fiber optic scanner
DE3031246A1 (de) * 1980-08-19 1982-03-25 Bruno 6721 Harthausen Frittel Warn- oder hinweiseinrichtung, insbesondere fuer den strassenverkehr

Also Published As

Publication number Publication date
EP0385957A3 (en) 1991-07-10
IT8947717A0 (it) 1989-03-03
DE69020385D1 (de) 1995-08-03
EP0385957A2 (en) 1990-09-05
EP0385957B1 (en) 1995-06-28
ATE124558T1 (de) 1995-07-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950329