KR970050132A

KR970050132A - External video signal recording controller of tele video

Info

Publication number: KR970050132A
Application number: KR1019950051606A
Authority: KR
Inventors: 박주덕
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-19
Filing date: 1995-12-19
Publication date: 1997-07-29

Abstract

본 발명은 텔레비디오의 외부영상신호 녹화제어방치에 관한 것으로, TV 방송신호의 재생과 비디오테이프(T)에 대한 재생/녹화의 VCR기능이 혼재되고 외부 A/V매체의 접속을 위한 최소한 하나의 비디오입력단(50)이 갖추어진 텔레비디오에서 A/V매체의 영상신호 재생을 위한 A/V모드를 지정하는 제어신호 입력부(10)와, 사이 A/V모드에서 상기 비디오입력단(50)에 접속되는 A/V매체를 검출하여 그 A/V매체에서 재생되는 영상신호에 대한 재생/녹화제어를 위한 신호를 생성하는 A/V매체검출부(52), 그 A/V매체검출부(52)에서 인가되는 재생/녹화제어를 위한 신호에 응답하여 소정시간마다 상기 A/V매체에서 재생되는 영상신호를 테이프구동메카니즘(42)과 신호재생/녹화부(44,46)에 의해 상기 비디오테이프(T)에 녹화되도록 제어하는 제어부(12)를 포함하여 구성된 것이다.The present invention relates to an external video signal recording control method of a tele video, wherein a VCR function of reproduction of a TV broadcast signal and reproduction / recording of a video tape (T) is mixed and at least one for connection of an external A / V medium. A control signal input unit 10 for designating an A / V mode for reproducing an image signal of an A / V medium in a tele video having a video input terminal 50, and connected to the video input terminal 50 in an A / V mode. A / V media detection unit 52, which detects the A / V media to be generated and generates a signal for playback / recording control on the video signal reproduced on the A / V media, and is applied by the A / V media detection unit 52. The video tape T is reproduced by the tape driving mechanism 42 and the signal reproducing / recording units 44 and 46 at a predetermined time in response to a signal for reproducing / recording control. It is configured to include a control unit 12 for controlling to be recorded in.

(제1도)(Figure 1)

Description

External video signal recording controller of tele video

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

제1도는 본 발명에 따른 외부영상신호 녹화제어장치가 적용되는 텔레비디오의 블럭구성도.1 is a block diagram of a tele video to which the external video signal recording control apparatus according to the present invention is applied.

Claims

The playback of TV broadcast signals and the VCR function of playback / recording on the video tape (T) are mixed and at least one video input terminal 50 is provided for the connection of external A / V media. A control signal input unit 10 for designating an A / V mode for reproducing a video signal, and detecting an A / V medium connected to the video input terminal 50 in the A / V mode, and reproducing the A / V medium. A / V medium detecting means 52 for generating a signal for reproducing / recording control of an image signal and the predetermined time in response to a signal for reproducing / recording control applied from the A / V medium detecting unit 52. And a control unit 12 for controlling the video signal reproduced on the A / V medium to be recorded on the video tape T by the tape driving mechanism 42 and the signal reproducing / recording units 44 and 46. External video signal recording control device of tele video.

2. The video signal detecting apparatus according to claim 1, wherein said A / V medium detecting means (52) comprises: a synchronizing signal detecting unit (54) for detecting a synchronizing signal of a video signal reproduced from an A / V medium connected to said video input terminal (50); A tape mounting detection unit 56 which optically detects the mounting state of the tape T, performs a logical AND processing on the synchronization signal and the tape mounting detection signal to generate a signal for reproducing / recording control of the video signal of the A / V medium. The recording time of the video signal of the A / V medium and the transistor 64 which sets the reproduction path for the video signal of the A / V medium by the generated AND gate 60, the output of the AND gate 60 External video signal recording and control device for a tele video, characterized in that it comprises a timer (68) for setting.

The telecom device according to claim 1 or 2, characterized in that the control means (12) is adapted to limit the ejection of the video data (T) during the performance of the A / V mode for the reproduction of the A / V medium. External video signal recording control device for video.

※ Note: The disclosure is based on the initial application.