KR970003078A - Broadcasting signal reproduction / recording control device for two-tuner televideo (TVCR) and its method - Google Patents

Broadcasting signal reproduction / recording control device for two-tuner televideo (TVCR) and its method Download PDF

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KR970003078A
KR970003078A KR1019950018476A KR19950018476A KR970003078A KR 970003078 A KR970003078 A KR 970003078A KR 1019950018476 A KR1019950018476 A KR 1019950018476A KR 19950018476 A KR19950018476 A KR 19950018476A KR 970003078 A KR970003078 A KR 970003078A
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South Korea
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signal
broadcast signal
video
broadcast
recording
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KR1019950018476A
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Korean (ko)
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박주덕
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배순훈
대우전자 주식회사
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Publication of KR970003078A publication Critical patent/KR970003078A/en

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Abstract

본 발명은 2-튜너를 갖추고 텔레비전과 비디오테이프레코더가 일체적으로 결합된 텔레비디오(TVCR)에서 제어기능설정부(10)의 예약 재생/기록버튼(10a)에 의해 예약된 방송신호에 대한 재생/기록모드가 설정된 상태에서 그 방송신호에 포함된 BPS신호를 검출하여 상기 예약된 방송신호인 경우에는 그 예약된 재생/기록모드의 실행을 수행하게 되고, 상기 예약된 방송신호의 기록/재생은 상기 BPS신호에 포함된 그 방송신호의 방영 일자/월/시간/분의 시간데이타를 검출하여 상기 예약된 방송신호로 판정되는 경우에 수행되도록 한 것이다.The present invention provides a reproduction for a broadcast signal reserved by a reservation play / record button 10a of the control function setting unit 10 in a tele video (TVCR) having a two-tuner and a television and a video tape recorder integrated together. When the BPS signal included in the broadcast signal is detected when the recording mode is set, and the reserved broadcast signal is detected, the reserved play / record mode is executed. The recording / reproduction of the reserved broadcast signal is performed. Time data of the broadcast date / month / hour / minute of the broadcast signal included in the BPS signal is detected to be performed when it is determined as the reserved broadcast signal.

Description

2-튜너식 텔레비디오(TVCR)의 방송신호 재생/기록제어장치와 그 방법Broadcasting signal reproduction / recording control device for two-tuner televideo (TVCR) and its method

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

제1도(a)는 본 발명에 따른 2-튜너식 텔레비디오의 방송신호 재생/재생에 적용되는 BPS(broadcasting program system)신호의 체계를 설명하는 도면, 제1(b)는 제1도(a)에 도시된 BPS신호의 프로그램 소오스 코드를 설명하는 도면, 제2도는 본 발명에 따른 2-튜너식 텔레비디오(TVCR)의 방송신호 재생/기록제어장치의 구성을 나타낸 블럭도, 제3도는 제2도에 도시된 BPS코드검출부의 구성을 나타낸 기능블럭도.FIG. 1 (a) is a diagram illustrating a system of a broadcasting program system (BPS) signal applied to reproduction / reproduction of a broadcast signal of two-tuner televideo according to the present invention. FIG. FIG. 2 is a block diagram illustrating a program source code of a BPS signal, and FIG. 2 is a block diagram showing the configuration of a broadcast signal reproduction / recording control apparatus for a two-tuner televideo (TVCR) according to the present invention. Fig. 2 is a functional block diagram showing the configuration of the BPS code detection unit shown in Fig. 2;

Claims (8)

방송국으로부터 전송되는 방송신호의 선국을 위한 제1 및 제2튜너수단(18a,18b)과, 그 튜너수단(18;18a,18b)에 의해 선국된 방송신호의 음성신호를 처리하는 음성처리수단(20,24) 및 상기 방송신호의 영상신호를 처리하는 영상처리수단(26,30)을 포함하는 텔레비전기능과 테이프구동메카니즘(34)에 의해 구동되는 비디오 테이프(36)에 대해 영상/음성을 재생하거나 기록하기 위한 신호기록/독취수단(38)과 그 기록/재생될 영상/음성신호를 증폭하는 영상/음성신호증폭수단(40)을 구비한 비디오테이프레코더의 기능이 혼재된 2-튜너식 텔레비디오에 있어서, 상기 제1 또는 제2튜너수단(18a,18b)에 의한 방송신호의 재생/녹화 모드를 지정하기 위한 제어기능설정수단(10a)과, 그 제어기능 설정수단(10a)에 의해 설정되는 방송신호에 포함되어 전송되는 BPS신호로부터 방영시간 데이터를 추출하는 BPS코드검출수단(32), 상기 제1 또는 제2튜너수단(18a.18b)의 채널선국데이터가 저장됨과 더불어 상기 제어기능설정수단(10a)에 의해 지정되는 방송신호의 재생/녹화모드의 수행을 위한 예약시간이 저장되는 데이터저장수단(14), 상기 BPS신호의 검출결과를 기초로 상기 예약된 방송신호의 재생/녹화모드의 실행을 제어하는 제어수단(12) 및, 상기 제어기능설정수단(10a)에 의해 지정되는 방송신호의 재생/기록모드의 설정을 표시하기 위한 OSD처리수단(16) 및, 상기 방송신호의 재생/녹화모드의 지정시점으로부터 예약시간의 도래시점까지 비활성화상태로 제어되어 상기 방송신호의 음성 및 영상신호의 출력을 뮤팅시키는 음성/영상스위치수단(22,28)을 포함하여 구성된 것을 특징으로 하는 2-튜너식 텔레비디오의 방송 신호 재생/기록제어장치.First and second tuner means 18a and 18b for tuning the broadcast signal transmitted from the broadcast station, and voice processing means for processing a voice signal of the broadcast signal tuned by the tuner means 18; 18a and 18b ( 20/24 and a video function including video processing means 26 and 30 for processing the video signal of the broadcast signal and video tape 36 driven by the tape driving mechanism 34. Or two-tuner telemixer having the functions of a video tape recorder having a signal recording / reading means 38 for recording or recording and a video / audio signal amplifying means 40 for amplifying the video / audio signal to be recorded / reproduced. In the video, the control function setting means 10a for designating the reproduction / recording mode of the broadcast signal by the first or second tuner means 18a, 18b, and the control function setting means 10a. When broadcast from the BPS signal included in the broadcast signal to be transmitted The BPS code detection means 32 for extracting data, the channel tuning data of the first or second tuner means 18a and 18b are stored, and the reproduction / reproduction of the broadcast signal designated by the control function setting means 10a. Data storage means (14) storing a reservation time for performing a recording mode, control means (12) for controlling the execution of the reproduction / recording mode of the reserved broadcast signal based on a detection result of the BPS signal, and OSD processing means 16 for displaying the setting of the reproduction / recording mode of the broadcast signal designated by the control function setting means 10a, and from the time of designation of the reproduction / recording mode of the broadcast signal to the arrival of the reservation time. Broadcasting signal reproduction / recording control device for two-tuner televideo, characterized in that it comprises an audio / video switch means (22, 28) which is controlled in an inactive state and mutes the output of the audio and video signals of the broadcast signal. . 제1항에 있어서, 상기 방송신호의 재생/기록예약은 그 방송신호에 포함되어 전송되는 상기 BPS신호에 포함된 방송신호의 방영 일자/월/시간/분의 시간데이터코드에 의해 설정되는 것을 특징으로 하는 2-튜너식 텔레비디오의 방송신호 재생/기록제어장치.The reproduction / recording reservation of the broadcast signal is set by a time data code of a broadcast date / month / hour / minute of the broadcast signal included in the BPS signal transmitted and included in the broadcast signal. Broadcasting signal reproduction / recording control device for two-tuner type tele video. 제1항에 있어서, 상기 BPS코드검출수단(32)은 제1 또는 제2튜너수단(18a,18b)에 의해 선국되는 채널에 수신되는 영상신호에서 동기신호를 분리하는 동기분리부(32b)와, 상기 영상신호의 슬라이스를 수행하여 동기정합된 디지탈 데이터를 출력하는 데이터슬라이서(32c), 프로그램저장부(32e)에 저장된 BPS코드검출프로그램에 기초하여 상기 동기분리부(32b)에서 분리된 동기신호와 상기 데이터슬라이서(32c)에서 슬라이스된 영상신호에 의해 방송국으로부터 전송된 BPS신호의 방송신호 방영 일자/월/시간/분의 시간데이터코드를 검출하는 BPS디코더(32d)를 포함하여 구성된 것을 특징으로 하는 2-튜너식 텔레비디오의 방송신호 재생/기록제어장치.2. The apparatus according to claim 1, wherein the BPS code detection means (32) is a synchronization separator (32b) for separating a synchronization signal from a video signal received on a channel tuned by the first or second tuner means (18a, 18b). And a synchronization signal separated by the synchronization separator 32b based on the data slicer 32c for outputting synchronously matched digital data by slicing the video signal and the BPS code detection program stored in the program storage unit 32e. And a BPS decoder 32d for detecting a time data code of a broadcast signal airing date / month / hour / minute of a BPS signal transmitted from a broadcasting station by the video signal sliced by the data slicer 32c. Broadcasting signal reproduction / recording control device of two-tuner type tele video. 제1항에 있어서, 상기 제어수단(12)은 상기 방송신호의 재생모드하에서 상기 제1 또는 제2튜너수단(18a;18b)에 의해 선국된 채널의 방송신호에 포함된 BPS신호의 방송프로그램 방영 일자/월/시간/분의 시간데이터에 의해 상기 제어기능설정수단(10a)에 의해 지정된 방송신호가 검출되면 그 방송신호의 재생경로를 설정하기 위해 상기 음성/영상스위칭수단(22,28)을 활성화제어하는 반면, 상기 방송신호의 기록모드하에서 상기 제1 또는 제2튜너수단(18a;18b)에 의해 선국된 채널의 방송신호에 포함된 BPS신호의 방송프로그램 방영일자/월/시간/분의 시간데이터에 의해 상기 제어기능설정수단(10a)에 의해 지정된 방송신호가 검출되면 그 채널의 방송신호의 기록을 실행하도록 제어하는 것을 특징으로 하는 2-튜너식 텔레비디오의 방송신호 재생/기록제어장치.2. The broadcast program according to claim 1, wherein said control means (12) broadcasts a BPS signal contained in a broadcast signal of a channel tuned by said first or second tuner means (18a; 18b) in a reproduction mode of said broadcast signal. When the broadcast signal designated by the control function setting means 10a is detected by the date / month / hour / minute time data, the audio / video switching means 22 and 28 are set to set the reproduction path of the broadcast signal. On the other hand, during the activation control, the broadcast program airing date / month / hour / minute of the BPS signal included in the broadcast signal of the channel tuned by the first or second tuner means 18a; 18b under the recording mode of the broadcast signal. Broadcasting signal reproduction / recording control apparatus for two-tunered tele-video, characterized in that when the broadcast signal designated by the control function setting means 10a is detected by the time data, recording of the broadcast signal of the channel is performed. . 방송국으로부터 전송되는 방송신호의 선국을 위한 제1 및 제2튜너수단(18a,18b)과, 그 튜너수단(18a,18b)에 의해 선구된 방송신호의 음성신호를 처리하는 음성처리수단(29,24) 및 상기 방송신호의 영상신호를 처리하는 영상처리수단(26,30)을 포함하는 텔레비전기능과 테이프구동메카니즘(34)에 의해 구동되는 비디오 테이프(36)에 대해 영상/음성을 재생하거나 기록하기 위한 신호기록/독취수단(38)과 그 기록/재생될 영상/음성신호를 증폭하는 영상/음성신호증폭수단(40)을 구비한 비디오테이프레코더의 기능이 혼재된 2-튜너식 텔레비디오에 있어서, 제어기능설정수단(10a)에 의해 예약된 방송신호에 대한 재생/기록모드가 설정된 상태에서 그 방송신호에 포함된 BPS신호를 검출하여 상기 예약된 방송신호인 경우에는 그 예약된 재생/기록모드의 실행을 수행하도록 된 것을 특징으로 하는 2-튜너식 텔레비디오의 방송신호 재생/기록제어방법.First and second tuner means 18a and 18b for tuning of a broadcast signal transmitted from a broadcast station, and voice processing means 29 for processing a voice signal of a broadcast signal proclaimed by the tuner means 18a and 18b. 24) and video / audio recording or recording on a video function 36 driven by a tape drive mechanism 34 and a television function comprising image processing means 26,30 for processing the video signal of the broadcast signal. In a two-tuner televideo having a function of a video tape recorder having a signal recording / reading means 38 and a video / audio signal amplifying means 40 for amplifying the video / audio signal to be recorded / reproduced. The BPS signal included in the broadcast signal is detected while the playback / recording mode for the broadcast signal reserved by the control function setting means 10a is set, and the reserved playback / recording is performed in the case of the reserved broadcast signal. Even if you run the mode The expression of the 2-tuner broadcast video telephone signal playback / recording control method according to claim. 제5항에 있어서, 상기 방송신호의 기록/재생은 상기 BPS신호에 포함된 그 방송신호의 방영 일자/월/시간/분의 시간데이터를 검출하여 상기 예약된 방송신호로 판정되는 경우에 수행되는 것을 특징으로 하는 2-튜너식 텔레비디오의 방송신호 재생/기록제어방법.6. The method of claim 5, wherein recording / reproducing of the broadcast signal is performed when it is determined that the reserved broadcast signal is detected by detecting time data of a broadcast date / month / hour / minute of the broadcast signal included in the BPS signal. Broadcast signal reproduction / recording control method for a two-tuner type tele video. 제5항에 있어서, 상기 제어기능설정수단(10a)에 의해 방송신호의 재생/기록모드가 지정되는 시점으로부터 그 예약시간의 도래시점까지 상기 방송신호의 영상신호와 음성신호의 뮤팅처리가 수행되는 것을 특징으로 하는 2-튜너식 텔레비디오의 방송신호 재생/기록제어방법.6. The muting process of the video signal and audio signal of the broadcast signal is performed from the time point at which the reproduction / recording mode of the broadcast signal is designated by the control function setting means 10a until the arrival time of the reservation time. Broadcast signal reproduction / recording control method for a two-tuner type tele video. 제7항에 있어서, 상기 방송신호의 예약모드가 재생인 경우에는 상기 방송신호의 BPS신호에 포함된 상기 시간데이터가 검출되면 상기 음성/영상스위칭수단(22,28)을 활성화제어하여 예약된 방송신호의 음성/영상신호가 재생출력되도록 하고 상기 방송신호의 예약모드가 기록인 경우에는 상기 방송신호의 BPS신호에 포함된 상기 시간데이터의 검출시 상기 방송신호가 비디오테이프(36)상에 기록되도록 하는 것을 특징으로 하는 2-튜너식 텔레비디오의 방송신호 재생/기록제어방법.10. The broadcast program according to claim 7, wherein, when the reservation mode of the broadcast signal is reproduction, when the time data included in the BPS signal of the broadcast signal is detected, the audio / video switching means (22, 28) are activated and reserved. The audio / video signal of the signal is reproduced and output, and when the reservation mode of the broadcast signal is recording, the broadcast signal is recorded on the video tape 36 when the time data included in the BPS signal of the broadcast signal is detected. Broadcast signal reproduction / recording control method for a two-tuner type tele video. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950018476A 1995-06-30 1995-06-30 Broadcasting signal reproduction / recording control device for two-tuner televideo (TVCR) and its method KR970003078A (en)

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