KR970003166A - Initial Screen Information Recording Device in Korean Scheduled Recording System - Google Patents

Initial Screen Information Recording Device in Korean Scheduled Recording System Download PDF

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Publication number
KR970003166A
KR970003166A KR1019950017924A KR19950017924A KR970003166A KR 970003166 A KR970003166 A KR 970003166A KR 1019950017924 A KR1019950017924 A KR 1019950017924A KR 19950017924 A KR19950017924 A KR 19950017924A KR 970003166 A KR970003166 A KR 970003166A
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KR
South Korea
Prior art keywords
signal
kbps
screen information
initial screen
decoder
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Application number
KR1019950017924A
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Korean (ko)
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KR0140606B1 (en
Inventor
신경훈
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배순훈
대우전자 주식회사
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Priority to KR1019950017924A priority Critical patent/KR0140606B1/en
Publication of KR970003166A publication Critical patent/KR970003166A/en
Application granted granted Critical
Publication of KR0140606B1 publication Critical patent/KR0140606B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

본 발명은 한국형 예약 녹화 시스템(KBPS)에서의 초기 화면 정보 녹화 장치에 관한 것으로, 동기 분리기(20)와 데이타 슬라이서(30) 및 D/A 변환기(90)가 구비된 한국형 예약 녹화 시스템에 있어서, 분리된 동기 신호와 데이타를 입력받아 디코딩 한 후, 상기 D/A 변환기(90)에 KBPS 데이타를 전송하며, KBPS 초기 화면 정보가 선택되도록 제어 신호를 출력하는KBPS 디코더(50)와; 상기 KBPS 디코더(50)를 제어하며 KBPS 초기 화면 정보가 녹화되도록 녹화 신호를 내보내는 마이컴(40); D/A 변환된 KBPS 초기 화면 정보 신호와 외부 비디오 신호 중에서 상기 KBPS 디코더(50)의 제어 신호에 따라 하나의 신호를 선택하도록 되어진 제3스위칭 회로(10c); 및 KBPS 초기 화면 정보 신호가 선택된 경우 그 신호를 녹화해주고외부 비디오 신호가 선택된 경우에는 통과시키도록 되어진 비디오 Y/C 회로(100)로 구성되어 있기 때문에, 방송 녹화시KBPS 초기 화면상에 나타나는 정보들을 녹화할 수 있어서 사용자에게 편의를 제공하는데 그 이점이 있다.The present invention relates to an initial screen information recording apparatus in a Korean reservation recording system (KBPS). In the Korean reservation recording system provided with a sync separator 20, a data slicer 30, and a D / A converter 90, A KBPS decoder 50 for receiving and decoding the separated synchronization signal and data, transmitting KBPS data to the D / A converter 90, and outputting a control signal to select KBPS initial screen information; A microcomputer 40 which controls the KBPS decoder 50 and emits a recording signal so that KBPS initial screen information is recorded; A third switching circuit (10c) adapted to select one signal according to a control signal of the KBPS decoder (50) among the D / A-converted KBPS initial picture information signal and an external video signal; And a video Y / C circuit 100 configured to record the signal when the KBPS initial screen information signal is selected and to pass the signal when the external video signal is selected. There is an advantage in that it can be recorded to provide convenience to the user.

Description

한국형 예약 녹화 시스템에서의 초기 화면 정보 녹화 장치Initial Screen Information Recording Device in Korean Scheduled Recording System

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

제1도는 KBPS 리모콘의 다양한 키에 의해 선택된 화면을 나타낸 예시도, 제2도는 수직 귀선 소거 기간중에 삽입되는 수평 동기 신호 상의 KBPS 데이타의 구성도, 제4도는 본 발명에 따른 한국형 예약 녹화 시스템에서의 초기 화면 정보 녹화 장치에 대한 블록도이다.FIG. 1 is a diagram showing a screen selected by various keys of a KBPS remote controller, FIG. 2 is a block diagram of KBPS data on a horizontal synchronization signal inserted during a vertical blanking period, and FIG. This is a block diagram of the initial screen information recording apparatus.

Claims (1)

동기 신호를 분리하는 동기 분리기(20)와 전송 신호의 레벨을 소정의 기준 레벨과 비교하여 정형화된 신호를 출력하는 데이타 슬라이서(30) 및 디지탈 신호를 아날로그 신호를 아날로그 신호로 변환하는 D/A 변환기(90)가 구비된 한국형 예약 녹화 시스템에 있어서, 상기 동기 분리기(20)에서 분리된 동기 신호와 상기 데이타 슬라이서(30)로부터 데이타를 입력받아디코딩 한 후, 상기 D/A 변환기(90)에 KBPS 데이타를 전송하며, KBPS 초기 화면 정보가 선택되도록 제어 신호를 출력하는KBPS 디코더(50)와; 상기 KBPS 디코더(50)를 제어하며 KBPS 초기 화면 정보가 녹화되도록 녹화 신호를 내보내는 마이컴(40)과; D/A 변환된 KBPS 초기 화면 정보 신호와 외부 비디오 신호 중에서 상기 KBPS 디코더(50)의 제어 신호에 따라 하나의 신호를 선택하도록 되어진 제3스위칭 회로(10c); 및 상기 제3스위칭 회로(10c)에 의해 KBPS 초기 화면 정보 신호가선택된 경우 그 신호를 녹화해주고 외부 비디오 신호가 선택된 경우에는 통과시키도록 되어진 비디오 Y/C 회로(100)로 구성된 것을 특징으로 하는 한국형 예약 녹화 시스템에서의 초기 화면 정보 녹화 장치.A synchronous separator 20 for separating the synchronous signal, a data slicer 30 for outputting a standardized signal by comparing the level of the transmission signal with a predetermined reference level, and a D / A converter for converting an analog signal into an analog signal In the Korean reservation recording system provided with (90), the synchronous signal separated by the synchronous separator (20) and data received from the data slicer (30) are decoded and then KBPS to the D / A converter (90). A KBPS decoder 50 which transmits data and outputs a control signal so that KBPS initial screen information is selected; A microcomputer 40 which controls the KBPS decoder 50 and emits a recording signal so that KBPS initial screen information is recorded; A third switching circuit (10c) adapted to select one signal according to a control signal of the KBPS decoder (50) among the D / A-converted KBPS initial picture information signal and an external video signal; And a video Y / C circuit 100 configured to record the signal when the KBPS initial screen information signal is selected by the third switching circuit 10c and to pass the signal when the external video signal is selected. Initial screen information recording device in the scheduled recording system. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950017924A 1995-06-28 1995-06-28 Apparatus for recording information on the primary screen in korean broadcasting program system KR0140606B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950017924A KR0140606B1 (en) 1995-06-28 1995-06-28 Apparatus for recording information on the primary screen in korean broadcasting program system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950017924A KR0140606B1 (en) 1995-06-28 1995-06-28 Apparatus for recording information on the primary screen in korean broadcasting program system

Publications (2)

Publication Number Publication Date
KR970003166A true KR970003166A (en) 1997-01-28
KR0140606B1 KR0140606B1 (en) 1998-07-15

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KR1019950017924A KR0140606B1 (en) 1995-06-28 1995-06-28 Apparatus for recording information on the primary screen in korean broadcasting program system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100546830B1 (en) * 2003-02-18 2006-01-26 삼성전자주식회사 A/V data recording/reproducing apparatus and method selecting of recorded file list thereof
US8032010B2 (en) 2003-01-02 2011-10-04 Samsung Electronics Co., Ltd. Image recording/reproducing apparatus and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8032010B2 (en) 2003-01-02 2011-10-04 Samsung Electronics Co., Ltd. Image recording/reproducing apparatus and control method thereof
KR100546830B1 (en) * 2003-02-18 2006-01-26 삼성전자주식회사 A/V data recording/reproducing apparatus and method selecting of recorded file list thereof

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Publication number Publication date
KR0140606B1 (en) 1998-07-15

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