GR900100715A - Complete transimission system and visual supply of information to remote units - Google Patents

Complete transimission system and visual supply of information to remote units

Info

Publication number
GR900100715A
GR900100715A GR900100715A GR900100715A GR900100715A GR 900100715 A GR900100715 A GR 900100715A GR 900100715 A GR900100715 A GR 900100715A GR 900100715 A GR900100715 A GR 900100715A GR 900100715 A GR900100715 A GR 900100715A
Authority
GR
Greece
Prior art keywords
information
transimission
complete
messages
remote units
Prior art date
Application number
GR900100715A
Other languages
Greek (el)
Inventor
Grigorios Apostolou
Stefanos Chatziagapis
Original Assignee
Grigorios Apostolou
Stefanos Chatziagapis
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 Grigorios Apostolou, Stefanos Chatziagapis filed Critical Grigorios Apostolou
Publication of GR900100715A publication Critical patent/GR900100715A/en

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  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The proposed system makes possible the covering of communication needs for people at locations where receiving messages by usual means (television, radio, etc.) are difficult. The system is comprised of a Central Station (11) from which information messages are transmitted and channelled to the system by computer (12). Message transmission to Isolated Units is accomplished with hertzian electromagnetic waves and is encoded. At the Isolated Units (13) of the system, reception and demodulation of the signal is followed by decoding and processing. Every remote unit can have a special key code so that activation only occurs upon its receipt (multi-channel transmission). The final message appears in a lighted matrix (15, 31) where any type of characters and figures can be displayed, while for long messages, the shift technique is used.
GR900100715A 1990-09-25 1990-09-25 Complete transimission system and visual supply of information to remote units GR900100715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR90100715 1990-09-25

Publications (1)

Publication Number Publication Date
GR900100715A true GR900100715A (en) 1992-09-11

Family

ID=10940230

Family Applications (1)

Application Number Title Priority Date Filing Date
GR900100715A GR900100715A (en) 1990-09-25 1990-09-25 Complete transimission system and visual supply of information to remote units

Country Status (1)

Country Link
GR (1) GR900100715A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131211A1 (en) * 1983-07-01 1985-01-16 Audiopro Marketing Programmable electronic vehicular display system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131211A1 (en) * 1983-07-01 1985-01-16 Audiopro Marketing Programmable electronic vehicular display system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *

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