KR930011730A - Pay broadcasting system and control method - Google Patents

Pay broadcasting system and control method Download PDF

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Publication number
KR930011730A
KR930011730A KR1019910021126A KR910021126A KR930011730A KR 930011730 A KR930011730 A KR 930011730A KR 1019910021126 A KR1019910021126 A KR 1019910021126A KR 910021126 A KR910021126 A KR 910021126A KR 930011730 A KR930011730 A KR 930011730A
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KR
South Korea
Prior art keywords
user
data
processing unit
signal
broadcasting station
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Application number
KR1019910021126A
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Korean (ko)
Inventor
김정훈
Original Assignee
이헌조
주식회사 금성사
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.)
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Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910021126A priority Critical patent/KR930011730A/en
Publication of KR930011730A publication Critical patent/KR930011730A/en

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Abstract

본 발명은 시청시간 만큼 시청료를 징수하고, 방송국에서의 효율적인 관리가 가능하도록한 유료방송시스템 및 그 제어방법에 관한 것으로, 종래에는 사용자의 유료 TV의 채널시청 금액이 가입자의 시청시간과 비례하지 않는 문제점이 있었다.The present invention relates to a pay-TV system and a control method thereof, which collects a viewer's fee as much as a viewing time and enables efficient management in a broadcasting station. There was a problem.

이와같은 종래의 결함을 감안하여 본 발명은 이이피롬(E2PROM)에 내장된 사용자용 카드를 이용하여 쌍방향전송시스템인 경우엔 사용자용 TV의 내장 마이콤과 방송국 주 컴퓨터의 사용자 관련 데이타의 상호 교신을 통해 사용자의 서비스 및 비용관리를 행하고, 단방향 전송시스템인 경우엔 사용자 관련 데이타를 방송국의 신호에 내장되어오므로 이를 이용하여 사용자의 서비스 및 고객관리를 하여 보다 나은 서비스의 질을 높일 수 있는 효과가 있다.In view of such a conventional deficiency, the present invention uses a user card embedded in an E 2 PROM, and in the case of a two-way transmission system, mutual communication between a user's built-in microcomputer of a user TV and user-related data of a broadcasting station main computer. Through the user's service and cost management, and in the case of unidirectional transmission system, user related data is embedded in the signal of broadcasting station, so it is possible to improve user's service and customer's quality by using it. There is.

Description

유료 방송시스템 및 그 제어방법Pay broadcasting system and control method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 유료방송 시스템의 코드구성 일례도.1 is an example code configuration of the pay-TV system according to the present invention.

제2도는 제1도에 따른 사용자용 카드의 구성도.2 is a configuration diagram of a user card according to FIG.

제3도는 본 발명 유료방송 쌍방향 시스템의 전체구성도.3 is an overall configuration diagram of the present invention pay broadcasting interactive system.

제4도는 제3도에 따른 방송국 주컴퓨터 데이타 화일 구성도.4 is a block diagram of a broadcasting station main computer data file according to FIG.

제5도는 본 발명 사용자용 TV의 내부구성도 및 사용자용 카드의 쌍방향 결합구성도.5 is an internal configuration diagram of a user TV of the present invention and a bidirectional coupling configuration of a user card.

제6도는 본 발명 사용자용 TV의 내부구성도 및 사용자용 카드의 단방향 결합 구성도.6 is an internal configuration diagram of a user TV of the present invention and a one-way combined configuration diagram of a user card.

Claims (4)

안테나를 통한 중간주파를 처리하는 중간주파 처리부(1)의 신호와 외부입력단자(13)로 부터 입력되는 오디오/비디오 입력신호를 스위칭저로한에 의한 신호에 따라 음성처리부(2)에서 처리하여 스피커로 출력하고, 상기 스위칭절환되어 외부입력단자(13)로 부터 입력된 오디오/비디오신호 및 중간주파 처리부(1)의 복합영상신호를 영상처리부(4) 및 편향부(5)에서 처리한 후 브라운관(6)에 디스플레이하는 사용자용 TV(100) 시스템에 있어서, 상기 사용자용 TV(100)와 접속이 가능한 사용자용 카드(101)와, 방송국 주 컴퓨터(102)와 상기 사용자용 TV(100)의 데이타를 송수신하는 모뎀(9)과, 상기 외부입력단자(13)의 오디오/비디오 입력신호 및 중간주파 처리부(1)의 스크램블링된 영상신호를 스위칭 절환에 따라 디스크램블링하여 상기 영상처리부(4) 및 편향부(5)에 출력하는 디스크램블링부(30)와, 상기 사용자용 카드(101)와 방송국 주컴퓨터(102)의 내장데이타를 비교하여 디스크램블링 여부를 판단하는 마이콤(7)을 포함하여 된 것을 특징으로 하는 유료 방송시스템.The audio processing unit 2 processes the signal of the intermediate frequency processing unit 1 for processing the intermediate frequency through the antenna and the audio / video input signal input from the external input terminal 13 in accordance with the signal by switching low. And the composite image signal of the intermediate frequency processing unit 1 and the audio / video signal inputted from the external input terminal 13 after switching is switched by the image processing unit 4 and the deflection unit 5, and then the CRT tube. In the user TV 100 system displayed on (6), the user card 101 which can be connected to the user TV 100, the broadcasting station main computer 102 and the user TV 100 are displayed. The image processing unit 4 and the modem 9 for transmitting and receiving data, the audio / video input signal of the external input terminal 13 and the scrambled image signal of the intermediate frequency processing unit 1 are descrambled according to switching. Output to deflector 5 Pay-ramp system characterized in that it comprises a descrambling unit 30, and the microcomputer (7) to determine whether or not descrambling by comparing the internal data of the user card 101 and the broadcasting station main computer 102 . 제1항에 있어서, 상기 모뎀(9)을 통하여 방송국 주컴퓨터(102)와 사용자용 TV(100)의 데이타 쌍방향 전송에 의한 데이타를 검색 형태를 취하지 않고, 방송국에서 영상신호에 데이타를 부가하여 보낼때 상기 데이타를 수신검파하여 마이콤(7) 내부의 데이타와 비교하여 시청가능하도록 한 데이타 디스크램블러(11)와 데이타 디코더(12)를 포함하여 된 것을 특징으로 하는 유료 방송시스템.The broadcast station according to claim 1, wherein the data is transmitted to the video signal by the broadcast station without taking a form of retrieval from the data bidirectional transmission between the broadcasting station main computer 102 and the user TV 100 through the modem 9. And a data descrambler (11) and a data decoder (12) for receiving and detecting the data and making it viewable in comparison with the data in the microcomputer (7). 제1항에 있어서, 상기 사용자용 카드(101)는 이이피롬을 내장하고, 사용자용 TV(100)와 접속시 돌출부를 두어 삽입가능하도록 구성된 것을 특징으로 하는 유료 방송시스템.The pay broadcasting system according to claim 1, wherein the user card (101) has a built-in YPIROM and is inserted into a protrusion when connected to the user TV (100). 사용자 카드(101)의 프로그램 내장자료를 사용자 TV(100)내 마이콤(7)에서 억세스 및 검출함과 아울러 TV자체 이이피롬(8)에 저장된 자료를 검색 및 리드한후 사용자용 카드(101)의 데이타와 전송된 데이타를 비교하여 일치하면 다시 사용시간이 남아있는지를 체크하여 남아있으면 디스크램블링 동작을 행하도록 하고, 남아있지 않으면 카드사용불가의 OSD를 디스플레이하도록 진행함을 특징으로 하는 유료 방송시스템의 제어방법.After accessing and detecting the program embedded data of the user card 101 in the microcomputer 7 in the user TV 100, and searching and reading the data stored in the TV itself Y. pyrom8, the user card 101 Compared with the transmitted data, if there is a match, it checks whether the usage time remains, and if it remains, descrambling operation is performed, and if it does not remain, it proceeds to display an OSD which cannot be used. Control method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910021126A 1991-11-25 1991-11-25 Pay broadcasting system and control method KR930011730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910021126A KR930011730A (en) 1991-11-25 1991-11-25 Pay broadcasting system and control method

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Application Number Priority Date Filing Date Title
KR1019910021126A KR930011730A (en) 1991-11-25 1991-11-25 Pay broadcasting system and control method

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KR1019910021126A KR930011730A (en) 1991-11-25 1991-11-25 Pay broadcasting system and control method

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100230859B1 (en) * 1995-07-07 1999-11-15 니시무로 타이죠 Descrambler
KR100636908B1 (en) * 2004-06-07 2006-10-19 엘지전자 주식회사 Method for effectiveness judgment of cable card certification in cable digital television

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100230859B1 (en) * 1995-07-07 1999-11-15 니시무로 타이죠 Descrambler
KR100636908B1 (en) * 2004-06-07 2006-10-19 엘지전자 주식회사 Method for effectiveness judgment of cable card certification in cable digital television

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