KR970068526A - INTERNET CONNECTION SYSTEM FOR TELEVISION FOR TV - Google Patents

INTERNET CONNECTION SYSTEM FOR TELEVISION FOR TV Download PDF

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Publication number
KR970068526A
KR970068526A KR1019960008797A KR19960008797A KR970068526A KR 970068526 A KR970068526 A KR 970068526A KR 1019960008797 A KR1019960008797 A KR 1019960008797A KR 19960008797 A KR19960008797 A KR 19960008797A KR 970068526 A KR970068526 A KR 970068526A
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KR
South Korea
Prior art keywords
video
image information
television
information
converting
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Application number
KR1019960008797A
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Korean (ko)
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KR100207180B1 (en
Inventor
이종대
Original Assignee
배순훈
대우전자 주식회사
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Priority to KR1019960008797A priority Critical patent/KR100207180B1/en
Publication of KR970068526A publication Critical patent/KR970068526A/en
Application granted granted Critical
Publication of KR100207180B1 publication Critical patent/KR100207180B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/82—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00278—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a printing apparatus, e.g. a laser beam printer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/0035—User-machine interface; Control console
    • H04N1/00405—Output means
    • H04N1/00485—Output means providing a hardcopy output to the user, e.g. print out
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0082—Image hardcopy reproducer

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

본 발명은 텔레비전용 인터네트접속장치에 관한 것으로, 리모콘(10)에 의해 설정되는 인터네트모드의 설정을 제어하는 제어부(11)와, 영상정보서버(30)에서 작성된 영상정보를 화면표시형태로 구성해서 압축전송하는 JPEG엔 코터(32)를 포함하는 인터네트중간분배국(31)으로 부터 영상정보를 수취하는 모뎀(33), 그 모뎀(33)을 매개하여 수취된 영상정보를 디코딩하는 JPEG디코더(34), 상기 디코딩된 영상정보를 텔레비전 CRT장치(17)의 화면상에 표시되도록 변환처리하는 영상정보변환수단 및, 상기 인터네트모드하에서 상기 변환처리된 영상정보를 스위칭출력하는 영상스위칭부(39)를 구비하게 되고, 상기 영상정보변환수단은 상기 디코딩된 영상정보가 화면표시위치에 매핑되는 비디오 RAM(35)과, 텔레비전 영상신호에 수평/수직동기신호를 검출하는 동기신호검출부(36)와, 상기 검출된 수평/수직동기신호에 기초하여 상기 비디오RAM(35)에 매핑된 영상정보를 독출하는 영상정보변환부(37), 그 영상데이터변환부(37)에서 인가되는 영상정보를 아날로그변환하는 디지탈-아날로그변환부(38)를 포함하게 되며, 인터네트접속에 의해 영상정보서버에서 제공되는 영상정보를 텔레비전에서 수신가능하도록 하는 것이다.The present invention relates to an Internet connection device for a television, comprising a control section (11) for controlling setting of an Internet mode set by a remote controller (10), and a control section A modem 33 for receiving image information from an Internet intermediate distribution station 31 including a JPEG encoder 32 compressing and transmitting the image information, a JPEG decoder 34 for decoding image information received via the modem 33 ), Image information converting means for converting the decoded image information to be displayed on the screen of the television CRT apparatus 17, and image switching means 39 for switching outputting the converted image information under the Internet mode The video information converting means includes a video RAM 35 in which the decoded video information is mapped to a screen display position, a synchronous signal detector 35 for detecting a horizontal / vertical synchronous signal in the television video signal, A video information converting unit 37 for reading video information mapped to the video RAM 35 on the basis of the detected horizontal and vertical synchronizing signals, And a digital-to-analog conversion unit 38 for analog-converting the image information provided by the image information server to enable the image information provided by the image information server to be received from the television through the Internet connection.

Description

텔레비전용 인터네트접속장치(INTERNET CONNECTION STSTEM FOR TELEVISION)INTERNET CONNECTION SYSTEM FOR TELEVISION FOR TV

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제 2도는 본 발명에 따른 텔레비전용 인터네트접속장치의 블럭구성도, 제 3도는 제 2도에 도시된 본 발명에 따른 텔레비전용 인터네트접속장치의 동작을 설명하는 플로우차트이다.FIG. 2 is a block diagram of a television Internet connecting apparatus according to the present invention, and FIG. 3 is a flowchart for explaining the operation of the Internet connecting apparatus for a television according to the present invention shown in FIG.

Claims (5)

영상신호를 처리하여 영상출력수단에 재현되도록 하는 영상신호처리수단과, 음성신호를 처리하여 음성출력수단을 통해 재생되도록 하는 음성신호 처리수단을 구비한 텔레비전에 있어서, 원격제어수단(10)에 의해 설정되는 인터네트모드의 설정을 제어하는 제어수단(11)과, 영상정보서버(30)에서 작성된 영상정보를 화면표시형태로 구성해서 일축전송하는 영상정보분배수단(31)으로 부터 영상정보를 수취하는 모뎀수단(33), 상기 모뎀수단(33)을 매개하여 수취된 영상정보를 디코딩하는 디코딩 수단(34), 상기 디코딩된 영상정보를 텔레비전 CRT장치(17)의 화면상에 표시되도록 변환처리하는 영상정보변환수단 및, 상기 인터네트모드하에서 상기 변환처리된 영상정보를 스위칭출력하는 영상스위칭수단(39)을 구비하여 구성된 것을 특징으로 하는 텔레비전용 인터네트접속장치.A video signal processing means for processing the video signal and reproducing it in the video output means; and a voice signal processing means for processing the audio signal to be reproduced through the audio output means, (11) for controlling the setting of the Internet mode to be set, and a video information distributing means (31) for receiving the video information from the video information distributing means (31) constituting the video information created by the video information server (30) A modem means (33), decoding means (34) for decoding the received video information via the modem means (33), a video converting means for converting the decoded video information to be displayed on the screen of the television CRT device And an image switching means (39) for switching outputting the converted video information under the Internet mode. Emitter network connection. 제 1 항에 있어서, 상기 영상정보분배수단(13)은 상기 영상정보서버(30)로부터의 영상정보를 텔레비전 CRT장치(17)의 화면에 적합한 정보화면으로 구성하여 JPEG알고리즘에 의해 압축하는 JPEG엔코더(32)를 포함하는 것을 특징으로 하는 텔레비전용 인터네트접속장치.The system according to claim 1, characterized in that the image information distributing means (13) comprises an image information from the image information server (30) as an information screen suitable for the screen of the television CRT device (17) (32). ≪ / RTI > 제 1 항에 있어서, 상기 디코딩수단은 상기 영상정보의 디코딩을 위한 JPEG디코더로 구성된 것을 특징으로 하는 텔레비전용 인터네트접속장치.2. The Internet access apparatus for a television according to claim 1, wherein the decoding means comprises a JPEG decoder for decoding the video information. 제 1 항에 있어서, 상기 영상정보변환수단은 상기 디코딩된 영상정보가 화면표시위치에 매핑되는 비디오RAM(35)과, 텔레비전 영상신호에서 수평/수직동기신호를 검출하는 동기신호검출수단(36), 그 동기신호검출수단(36)에서 검출된 수평/수직동기신호에 기초하여 상기 비디오RAM(35)에 매핑된 영상정보를 독출하는 영상데이터변환수단(37), 그 영상데이터변환수단(37)에서 인가되는 영상정보를 아날로그변환하는 디지탈-아날로그변환수단(38)을 포함하는 것을 특징으로 하는 텔레비전용 인터네트접속장치.2. The apparatus according to claim 1, wherein the image information converting means comprises a video RAM (35) in which the decoded image information is mapped to a screen display position, a synchronizing signal detecting means (36) for detecting a horizontal / Video data conversion means 37 for reading the video information mapped to the video RAM 35 on the basis of the horizontal / vertical synchronizing signal detected by the synchronizing signal detecting means 36, video data converting means 37 Analog-to-digital conversion means (38) for analog-converting the image information to be applied in the television (10). 제 1항 내지 제 4항중 어느 한항에 있어서, 상기 영상정보에 대한 하드 카피출력을 위한 인터페이스수단(40)과 프린터(41)가 추가적으로 접속되는 것을 특징으로 하는 텔레비전용 인터네트접속장치.5. The Internet access device for television according to any one of claims 1 to 4, further comprising an interface means (40) for outputting a hard copy of the image information and a printer (41). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960008797A 1996-03-28 1996-03-28 Internet connection system for a television KR100207180B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960008797A KR100207180B1 (en) 1996-03-28 1996-03-28 Internet connection system for a television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960008797A KR100207180B1 (en) 1996-03-28 1996-03-28 Internet connection system for a television

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KR970068526A true KR970068526A (en) 1997-10-13
KR100207180B1 KR100207180B1 (en) 1999-07-15

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