ES2109143B1 - Teleinformador por canal de television. - Google Patents

Teleinformador por canal de television.

Info

Publication number
ES2109143B1
ES2109143B1 ES9402224A ES9402224A ES2109143B1 ES 2109143 B1 ES2109143 B1 ES 2109143B1 ES 9402224 A ES9402224 A ES 9402224A ES 9402224 A ES9402224 A ES 9402224A ES 2109143 B1 ES2109143 B1 ES 2109143B1
Authority
ES
Spain
Prior art keywords
television
information
teleinformer
injecting
television channel
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.)
Expired - Lifetime
Application number
ES9402224A
Other languages
English (en)
Other versions
ES2109143A1 (es
Inventor
Fernandez Raul Salamanques
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INVEST Y ASESORIA INFORMATICA
ARAGONESA DE SERVICIOS DE COMU
Original Assignee
INVEST Y ASESORIA INFORMATICA
ARAGONESA DE SERVICIOS DE COMU
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 INVEST Y ASESORIA INFORMATICA, ARAGONESA DE SERVICIOS DE COMU filed Critical INVEST Y ASESORIA INFORMATICA
Priority to ES9402224A priority Critical patent/ES2109143B1/es
Publication of ES2109143A1 publication Critical patent/ES2109143A1/es
Application granted granted Critical
Publication of ES2109143B1 publication Critical patent/ES2109143B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

TELEINFORMADOR POR CANAL DE TELEVISION. QUE CUENTA CON UN SISTEMA INFORMATICO (1) DISPUESTO EN UN CENTRO ADMINISTRADOR DESDE EL CUAL SE ENVIA INFORMACION TEXTO Y/O IMAGEN Y/O SONIDO A UNA PLURALIDAD DE USUARIOS A TRAVES DE UN CANAL DE TELEVISION RECIBIENDOSE LA INFORMACION EN EL(LOS) RECEPTOR(RES) DE TELEVISION (11) SIMPLEMENTE CAMBIANDO AL CANAL CORRESPONDIENTE. EL EQUIPO INFORMATICO (1) ESTA CONECTADO A TRAVES DE UNA RED DE TRANSMISION DE DATOS (4), CONMUTADA VIA MODEM (2) U OTRO SISTEMA DE COMUNICACION; A UN ELEMENTO DISTRIBUIDOR (3) QUE INCLUYE UN EQUIPO INFORMATICO EL CUAL ESTA CONECTADO A UN CIRCUITO DE CONTROL (5) QUE TRANSFORMA LA INFORMACION RECIBIDA EN SEÑAL DE VIDEO Y LA MODULA EN EL CANAL CORRESPONDIENTE INYECTANDOSELA AL SISTEMA DE DISTRIBUCION (9, 9" O 9'''') DE ANTENA COMUNITARIA DE UNA COMUNIDAD, SOCIEDAD MERCANTIL, VIVIENDA UNIFAMILIAR, ETC. ADEMAS, DESDE EL CENTRO ADMINISTRADOR O DESDE EL DISTRIBUIDOR (3) SE PUEDEN ACTIVAR OTROS EQUIPOS INYECTANDO UNA SEÑAL QUE ES RECIBIDA POR EL CIRCUITO DE CONTROL Y QUE PUEDE ACTIVAR ELEMENTOS COMO VIDEO-REPRODUCTORES, CAMARAS DE TELEVISION MOTORIZADAS.
ES9402224A 1994-10-26 1994-10-26 Teleinformador por canal de television. Expired - Lifetime ES2109143B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9402224A ES2109143B1 (es) 1994-10-26 1994-10-26 Teleinformador por canal de television.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9402224A ES2109143B1 (es) 1994-10-26 1994-10-26 Teleinformador por canal de television.

Publications (2)

Publication Number Publication Date
ES2109143A1 ES2109143A1 (es) 1998-01-01
ES2109143B1 true ES2109143B1 (es) 1998-07-01

Family

ID=8287816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9402224A Expired - Lifetime ES2109143B1 (es) 1994-10-26 1994-10-26 Teleinformador por canal de television.

Country Status (1)

Country Link
ES (1) ES2109143B1 (es)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES499451A0 (es) * 1981-02-14 1982-08-16 Heranz Hidalgo Alfredo Sistema de transmision restringido para imagen y sonido
ES8502827A1 (es) * 1984-03-20 1985-01-16 Valenciano Pozuelo Felipa Perfeccionamientos en porteros automaticos con video
ES8708039A1 (es) * 1986-03-19 1987-09-01 Sanchez Delgado Francisco Teleportero perfeccionado
ES2005874A6 (es) * 1987-05-19 1989-04-01 Palomares Marcen Fernando Videoportero por canal de television
US4912721A (en) * 1988-04-29 1990-03-27 Scientific-Atlanta, Inc. Cable television spread spectrum data transmission apparatus
US5412720A (en) * 1990-09-28 1995-05-02 Ictv, Inc. Interactive home information system
US5220420A (en) * 1990-09-28 1993-06-15 Inteletext Systems, Inc. Interactive home information system for distributing compressed television programming
ES2038889B1 (es) * 1991-05-10 1994-08-01 Asistronica S C L Sistema para teleportero comunitario.
ES2043512B1 (es) * 1991-07-08 1994-08-01 Oliva Jose Manuel Roman Dispositivo de vigilancia y control para accesos comunitarios.
US5418559A (en) * 1992-10-23 1995-05-23 At&T Corp. Multi-channel television converter for conventional and interactive signals
DE4310992A1 (de) * 1993-04-03 1994-10-06 Sel Alcatel Ag Netzwerksystem und Netzwerkdienst
US5539449A (en) * 1993-05-03 1996-07-23 At&T Corp. Integrated television services system

Also Published As

Publication number Publication date
ES2109143A1 (es) 1998-01-01

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