KR970002998A - Automatic recording control device in tele video (TVCR) when detecting important information - Google Patents

Automatic recording control device in tele video (TVCR) when detecting important information Download PDF

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Publication number
KR970002998A
KR970002998A KR1019950018471A KR19950018471A KR970002998A KR 970002998 A KR970002998 A KR 970002998A KR 1019950018471 A KR1019950018471 A KR 1019950018471A KR 19950018471 A KR19950018471 A KR 19950018471A KR 970002998 A KR970002998 A KR 970002998A
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South Korea
Prior art keywords
signal
video
important information
broadcast
display
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KR1019950018471A
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Korean (ko)
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KR0137510B1 (en
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문병인
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배순훈
대우전자 주식회사
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Priority to KR1019950018471A priority Critical patent/KR0137510B1/en
Publication of KR970002998A publication Critical patent/KR970002998A/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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

본 발명은 방송국에서 중요정보전송시 인식신호를 함께 실어 전송하도록 하고, 텔레비디오의 전원오프상태에서 그 인식신호가 검출되면 해당 방송채널로 텔레비디오를 자동온시킴과 더불어 그 중요정보를 자동녹화시키고 녹화된 상태를 표시하도록 한 중요정보검출시 텔레비디오에서의 자동녹화제어장치를 제공하기 위한 것이다.According to the present invention, when an important information is transmitted from a broadcasting station, the recognition signal is transmitted together with each other, and when the recognition signal is detected in the power-off state of the televideo, the televideo is automatically turned on to the corresponding broadcasting channel and the important information is automatically recorded. An object of the present invention is to provide an automatic recording control apparatus for televideo when detecting important information for displaying a recorded state.

이를 위해 본 발명은, 방송국으로부터 전송되는 방송신호의 선국을 위한 튜너(16)와 상기 튜너(16)에 의해 선국된 방송신호의 음성신호를 처리하는 음성처리수단(18,20,22) 및 상기 방송신호의 영상신호를 처리하는 영상처리수단(24,26,28)을포함하는 텔레비전기능과, 테이프구동메카니즘(30)에 의해 구동되는 비디오테이프(32)에 대해 영상/음성을 재생하거나 기록하기 위한 신호기록/독취부(34)와 그 기록/재생될 영상/음성신호를 증폭하는 영상/음성신호증폭부(36)를 구비한 비디오테이프레코더의 기능이 혼재된 텔레비디오에서, 해당 텔레비디오의 전원오프시에만 동작하여 상기 영상처리수단내의 영상IF모듈(24)로부터의 IF신호중에서 소정의 중요정보에 대한 인식신호를 검출하는 인식신호검출부(38)와; 해당 텔레비디오의 전원오프상태시 상기 인식 신호검출부(38)로부터의 검출신호가 인가되면 전원부(40)를 제어하여 해당 텔레비디오의 각부하로의 전원공급이 행해지도록 제어함과 더불어 중요정보녹화동작 및 그 표시동작이 행해지도록 제어하는 제어부(10);상기 제어부(10)의 제어하에 소정의 표시구동동작을 수행하는 표시구동부(42) 및; 상기 표시구동부(42)에 의해 중요정보녹화상태를 표시하는 표시부(44)를 포함하여 구성되고, 상기 튜너(16)에서 선국되는 방송신호중의 중요정보가 실린 방송신호에는 그 중요정보가 실렸음을 표시하는 인식신호가 함께 실려 전송되는 것을 특징으로 한다.To this end, the present invention provides a tuner 16 for tuning a broadcast signal transmitted from a broadcast station, voice processing means 18, 20, 22 for processing a voice signal of a broadcast signal tuned by the tuner 16, and Reproducing or recording video / audio for a television function including video processing means (24, 26, 28) for processing video signals of broadcast signals and video tapes 32 driven by a tape driving mechanism (30). In a televideo having a function of a video tape recorder having a signal recording / reading section 34 and a video / audio signal amplifying section 36 for amplifying the video / audio signal to be recorded / reproduced, A recognition signal detection unit (38) which operates only at power-off to detect a recognition signal for predetermined important information among the IF signals from the image IF module 24 in the image processing means; When the detection signal from the recognition signal detecting unit 38 is applied in the power-off state of the corresponding televideo, the power supply unit 40 is controlled to supply power to each load of the corresponding televideo, and to record important information. A control unit (10) for controlling the display operation to be performed; a display driver (42) for performing a predetermined display driving operation under the control of the control unit (10); The display driver 42 includes a display unit 44 for displaying the state of important information recording, and the important information is loaded on the broadcast signal containing the important information among the broadcast signals selected by the tuner 16. It is characterized in that the recognition signal to be displayed is carried along with the transmission.

Description

중요정보검출시 텔레비디오(TVCR)에서의 자동녹화제어장치Automatic recording control device in tele video (TVCR) when detecting important information

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

제1도는 본 발명에 채용되는 중요정보검출시 텔레비디오에서의 자동녹화 제어장치의 블럭구성도, 제2도는 제1도에 도시된 표시부의 설치예를 나타낸 도면, 제3도는 제1도에 도시된 제어부의 제어처리순서 및 제어내용을 나타낸 플로우차트이다.FIG. 1 is a block diagram of an automatic recording control apparatus in televideo when detecting important information employed in the present invention. FIG. 2 is a diagram showing an installation example of the display unit shown in FIG. 1, and FIG. 3 is shown in FIG. It is a flowchart which shows the control process procedure and control content of the completed control part.

Claims (3)

방송국으로부터 전송되는 방송신호의 선국을 위한 튜너(16)와 상기 튜너(16)에 의해 선국된 방송신호의 음성신호를 처리하는 음성처리수단(18,20,22) 및 상기 방송신호의 영상신호를 처리하는 영상처리수단(24,26,28)을 포함하는텔레비전기능과, 테이프구동메카니즘(30)에 의해 구동되는 비디오테이프(32)에 대해 영상/음성을 재생하거나 기록하기 위한 신호기록/독취부(34)와 그 기록/재생될 영상/음성신호를 증폭하는 영상/음성신호증폭부(36)를 구비한 비디오테이프레코더의 기능이 혼재된 텔레비디오에 있어서, 해당 텔레비디오의 전원오프시에만 동작하여 상기 영상처리수단내의 영상IF모듈(24)로부터의 IF신호중에서 소정의 중요정보에 대한 인식신호를 검출하는 인식신호검출부(38)와; 해당 텔레비디오의전원오프상태시 상기 인식신호검출부(38)로부터의 검출신호가 인가되면 전원부(40)를 제어하여 해당 텔레비디오의 각 부하로의 전원공급이 행해지도록 제어함과 더불어 중요정보녹화동작 및 그 표시동작이 행해지도록 제어하는 제어부(10); 상기 제어부(10)의 제어하에 소정의 표시구동동작을 수행하는 표시구동부(42) 및; 상기 표시구동부(42)에 의해 중요정보녹화상태를 표시하는 표시부(44)를 포함하여 구성되고, 상기 튜너(16)에서 선국되는 방송신호중의 중요정보가 실린 방송신호에는 그중요정보가 실렸음을 표시하는 인식신호가 함께 실려 전송되는 것을 특징으로 하는 중요정보검출시 텔레비디오에서의 자동녹화제어장치.A tuner 16 for tuning a broadcast signal transmitted from a broadcast station, voice processing means 18, 20, 22 for processing a voice signal of the broadcast signal tuned by the tuner 16, and a video signal of the broadcast signal. Television function including image processing means 24, 26, 28 for processing, and signal recording / reading unit for reproducing or recording video / audio for the video tape 32 driven by the tape driving mechanism 30 34. A televideo having a function of a video tape recorder having a video / audio signal amplifying section 36 for amplifying a video / audio signal to be recorded / reproduced thereof, the operation being performed only when the televideo is powered off. A recognition signal detection unit 38 for detecting a recognition signal for predetermined critical information among the IF signals from the image IF module 24 in the image processing means; When the detection signal from the recognition signal detecting unit 38 is applied in the power-off state of the corresponding tele video, the power supply unit 40 is controlled to control the power supply to each load of the corresponding tele video, and to record important information. And a control unit 10 for controlling the display operation to be performed. A display driver 42 which performs a predetermined display driving operation under the control of the controller 10; The display driver 42 includes a display unit 44 for displaying an important information recording state, and the important information is loaded on a broadcast signal carrying important information among broadcast signals selected by the tuner 16. Automatic recording control device in the tele-video when detecting important information, characterized in that the transmission along with the recognition signal to display. 제1항에 있어서, 상기 제어부(10)는 해당 텔레비디오의 전원오프시 상기 튜너(16)에서 순차적인 채널선국동작이 행해지도록 하여 상기 영상IF모듈(24)을 매개로 상기 인식신호검출부(38)에서 인식신호가 검출되면 그 인식신호가검출된 방송채널로 해당 텔레비디오를 자동온시킨 후 상기 중요정보를 비디오테이프(32)에 자동녹화시키고, 그 자동녹화가 종료되면 상기 중요정보가 녹화되었음을 표시하도록 제어하는 것을 특징으로 하는 중요정보검출시 텔레비디오에서의자동녹화제어장치.The recognition signal detecting unit (38) of claim 1, wherein the controller (10) performs a sequential channel tuning operation in the tuner (16) when the tele video is powered off. When the recognition signal is detected, the automatic video is automatically turned on to the broadcast channel where the recognition signal is detected, and the important information is automatically recorded on the video tape 32. When the automatic recording ends, the important information is recorded. An automatic recording control device for tele video when detecting important information, characterized by controlling to display. 제1항에 있어서, 상기 표시부(44)는 소정의 발광다이오드로 이루어진 것을 특징으로 하는 중요정보검출시텔레비디오에서의 자동녹화제어장치.The apparatus of claim 1, wherein the display unit (44) comprises a predetermined light emitting diode. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950018471A 1995-06-30 1995-06-30 Record controlling apparatus for vcr KR0137510B1 (en)

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Application Number Priority Date Filing Date Title
KR1019950018471A KR0137510B1 (en) 1995-06-30 1995-06-30 Record controlling apparatus for vcr

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Application Number Priority Date Filing Date Title
KR1019950018471A KR0137510B1 (en) 1995-06-30 1995-06-30 Record controlling apparatus for vcr

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KR970002998A true KR970002998A (en) 1997-01-28
KR0137510B1 KR0137510B1 (en) 1998-05-15

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