KR970068599A - (A set top box for broadcasting the emergency message in I-CATV) - Google Patents
(A set top box for broadcasting the emergency message in I-CATV) Download PDFInfo
- Publication number
- KR970068599A KR970068599A KR1019960007960A KR19960007960A KR970068599A KR 970068599 A KR970068599 A KR 970068599A KR 1019960007960 A KR1019960007960 A KR 1019960007960A KR 19960007960 A KR19960007960 A KR 19960007960A KR 970068599 A KR970068599 A KR 970068599A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- information signal
- message character
- subscriber
- emergency message
- Prior art date
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
본 발명은, 네트워크에 접속되면서 상기 네트워크를 통해 분배국으로 데이터 스트림이 송수신되는 네트워크 인터페이스부(10;NIU)와, 이 네트워크 인터페이스부(10)로부터의 데이터 스트림에 포함된 송신 가입자에 대한 정보신호와 긴급메시지 문자 신호가 검출되는 수신수단 (30), 이 수신수단(30) 으로부터의 송신 가입자의 정보신호와 긴급 메세지 문자 신호가 송신 가입자의 영상 정보신호와 영상 긴급메시지 문자신호로 변환되는 온 스크린 디스플레이(22), 송신시 가입자 정보신호와 긴급메시지 문자신호가 출력되도록 하는 버튼신호를 프로세서(60)로 입력되는 버튼 스위칭수단(62) 및, 상기 온 스크린 디스플레이(22)와 수신수단(30)을 제어하면서 상기 버튼 스위칭수단(62)으로부터의 버튼신호에 의해 가입자 정보신호와 긴급메시지 문자신호를 상기 네트워크 인터페이스부(10)의 데이터 스트림으로 입력하는 프로세서(60)를 포함하여 구성된 것을 특징으로 한다.The present invention relates to a network interface unit 10 (NIU) which is connected to a network and to which a data stream is transmitted and received to a distribution station via the network, and an information signal A receiving means 30 for receiving an emergency message character signal and an information signal of a transmitting subscriber from the receiving means 30 and an emergency message character signal which is converted into a video information signal of a transmitting subscriber and a video emergency message character signal, A button switching means 62 for inputting a button signal for outputting a subscriber information signal and an urgent message character signal at the time of transmission to the processor 60; The subscriber information signal and the emergency message character signal are transmitted to the four And a processor (60) for input into a data stream of the work interface section 10 is characterized in that configured.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제 1 도는 종래 CATV 가입자 단말기를 나타낸 블록도, 제 2 도는 본 발명에 따른 대화형 CATV에 있어서 긴급메시지 출력이 가능한 단말기를 설명하는 개념도, 제 3 도는 본 발명에 따른 대화형 CATV에 있어서 긴급메시지 출력이 가능한 단말기를 나타낸 블럭도, 제 4 도는 본 발명에 따른 대화형 CATV에 있어서 긴급메시지 출력이 가능한 단말기의 동작흐름을 나타낸 흐름도이다.FIG. 3 is a conceptual diagram illustrating a terminal capable of outputting an emergency message in an interactive CATV according to a second embodiment of the present invention; FIG. 3 is a conceptual diagram illustrating an emergency message output FIG. 4 is a flowchart illustrating an operation flow of a terminal capable of outputting an urgent message in an interactive CATV according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960007960A KR970068599A (en) | 1996-03-22 | 1996-03-22 | (A set top box for broadcasting the emergency message in I-CATV) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960007960A KR970068599A (en) | 1996-03-22 | 1996-03-22 | (A set top box for broadcasting the emergency message in I-CATV) |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970068599A true KR970068599A (en) | 1997-10-13 |
Family
ID=66216328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960007960A KR970068599A (en) | 1996-03-22 | 1996-03-22 | (A set top box for broadcasting the emergency message in I-CATV) |
Country Status (1)
Country | Link |
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KR (1) | KR970068599A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010008460A (en) * | 1999-07-01 | 2001-02-05 | 이계철 | Method for processing urgent message in push system |
KR100698312B1 (en) * | 2005-07-27 | 2007-03-22 | 엘지전자 주식회사 | Display device and method for displaying addition information thereof |
-
1996
- 1996-03-22 KR KR1019960007960A patent/KR970068599A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010008460A (en) * | 1999-07-01 | 2001-02-05 | 이계철 | Method for processing urgent message in push system |
KR100698312B1 (en) * | 2005-07-27 | 2007-03-22 | 엘지전자 주식회사 | Display device and method for displaying addition information thereof |
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