KR970058210A - Remote control signal transmission method between video cassette recorder and television, and apparatus therefor - Google Patents

Remote control signal transmission method between video cassette recorder and television, and apparatus therefor Download PDF

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Publication number
KR970058210A
KR970058210A KR1019950061354A KR19950061354A KR970058210A KR 970058210 A KR970058210 A KR 970058210A KR 1019950061354 A KR1019950061354 A KR 1019950061354A KR 19950061354 A KR19950061354 A KR 19950061354A KR 970058210 A KR970058210 A KR 970058210A
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KR
South Korea
Prior art keywords
remote control
control signal
signal
television
unit
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Application number
KR1019950061354A
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Korean (ko)
Inventor
강한빛
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배순훈
대우전자 주식회사
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Priority to KR1019950061354A priority Critical patent/KR970058210A/en
Publication of KR970058210A publication Critical patent/KR970058210A/en

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Abstract

본 발명은 비디오 카세트 레코더와 텔레비전 사이의 리모콘 신호 전송 방법 및 그 장치에 관한 것으로, VCR용 리모콘에서 출력된 리모콘 신호를 VCR에서 재생된 영상신호의 텔렉스신호 영역에 실은 다음 고주파신호로 변조하여 텔레비전으로전송함으로써, VCR용 리모콘을 사용하여 텔레비전을 제어할 수 있는 것이다.The present invention relates to a remote control signal transmission method between a video cassette recorder and a television, and a device thereof. By transmitting, the television can be controlled using the remote control for VCR.

Description

비디오 카세트 레코더와 텔레비전 사이의 리모콘 신호 전송 방법 및 그 장치Method and apparatus for transmitting remote control signal between video cassette recorder and television

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

제2도는 본 발명에 따른 VCR과 TV 사이의 리모콘신호 전송 방법의 흐름도,2 is a flowchart of a remote control signal transmission method between a VCR and a TV according to the present invention;

제3도는 본 발명에 따른 VCR과 TV 사이의 리모콘 전송 장치의 블럭도이다.3 is a block diagram of a remote control transmission device between a VCR and a TV according to the present invention.

Claims (5)

VCR에 리모콘신호가 수신되었는가를 판단하여 수신된 리모콘 신호가 없으면 VCR에 리모콘신호가 수신되었는가를 반복적으로 판단하는 단계(S1)와; VCR에 리모콘신호가 수신되었으면 수신된 리모콘신호가 텔레비전 제어용 리모콘신호인가를 판단하는 단계(S2); VCR에 수신된 리모콘 신호가 텔레비전 제어용 리모콘신호가 아니면 VCR에 수신된 리모콘신호에 따라 VCR을 제어한 다음 초기 단계(S1)를 다시 반복하는 단계(S3); VCR에 수신된 리모콘신호가 텔레비젼 제어용 리모콘신호이면 재생된 영상신호의 텔레텍스트신호 영역에 수신된리모콘신호를 삽입하는 단계(S4); 텔레텍스트신호 영역에 리모콘신호가 삽입된 영상 신호를 고주파 신호로 변조하여 텔레비전으로 전송하는 단계(S5); 전송된 고주파신호를 복조하는 단계(S6) 및; 복조된 영상신호로부터 리모콘 신호를 검출하는 단계(S7) 및; 검출된 리모콘 신호에 따라 텔레비젼을 제어하는 단계(S8)로 순차 동작하는 비디오 카세트 레코더와 텔레비전 사이의 리모콘 신호 전송 방법.Determining whether the remote control signal is received in the VCR and repeatedly determining whether the remote control signal is received in the VCR if there is no remote control signal received (S1); If the remote control signal is received in the VCR, determining whether the received remote control signal is a television control remote control signal (S2); If the remote control signal received by the VCR is not a television remote control signal, controlling the VCR according to the remote control signal received by the VCR, and then repeating the initial step S1 again (S3); Inserting the received remote control signal into the teletext signal region of the reproduced video signal if the remote control signal received at the VCR is a television control remote control signal (S4); Modulating a video signal having a remote control signal inserted into the teletext signal region into a high frequency signal and transmitting the same to a television (S5); Demodulating the transmitted high frequency signal (S6); Detecting a remote controller signal from the demodulated video signal (S7); And controlling the television according to the detected remote controller signal (S8). A method of transmitting a remote controller signal between the video cassette recorder and the television. VCR용 리모콘에서 출력된 리모콘 신호를 수신 및 복호화하여 출력하는 수신부(2)와; 상기 수신부(2)에서 출력된 리모콘신호가 텔레비전 제어신호인가를 판단하여 선택신호를 출력하는 판단부(4); 상기 판단부(4)에서 출력된 선택신호에 따라 상기 수신부(2)에서 출력된 리모콘신호를 선택적으로 출력하는 선택부(6); 상기 선택부(6)를 통해 출력된 리모콘신호를 재생된 영상신호의 텔레텍스트신호 영역에 삽압하는 합성부(10); 상기 합성부(10)에서 출력된 영상신호를 변조하여 출력하는 변조부(12); 상기 변조부(12)에서 변조되어 출력된 영상신호를 송신하는 송신용 안테나(14); 상기 송신용 안테나(14)에서 송신된 신호 및 방송국에서 전송된 TV 신호를 수신하는 수신용 안테나(16)와; 상기 수신용 안테나(16)에 수신된 신호를 튜닝하여 상시 송신용 안테나(14)에 전송된 영상신호를 출력하는 튜너부(18); 상기 튜너부(18)에서 출력된 영상신호로부터 리모콘신호를 검출하여 출력하는 리모콘신호검출부(22); 상기 리모콘신호검출부(22)에서 출력된 리모콘 신호에 따라 텔레비전을 제어하는 제어부(26)를 포함하여 구성된 비디오 카세트 레코더와 텔레비전 사이의 리모콘 신호 전송 장치.A receiver 2 for receiving, decoding and outputting a remote controller signal output from the VCR remote controller; A determination unit (4) for judging whether the remote control signal output from the reception unit (2) is a television control signal and outputting a selection signal; A selection unit (6) for selectively outputting a remote control signal output from the reception unit (2) according to the selection signal output from the determination unit (4); A synthesizing unit 10 for inserting the remote control signal outputted through the selecting unit 6 into the teletext signal region of the reproduced video signal; A modulator 12 for modulating and outputting an image signal output from the synthesizing unit 10; A transmission antenna 14 for transmitting a video signal modulated by the modulator 12; A reception antenna 16 for receiving the signal transmitted from the transmission antenna 14 and the TV signal transmitted from the broadcasting station; A tuner unit 18 for tuning the signal received by the receiving antenna 16 to output an image signal transmitted to the transmitting antenna 14 at all times; A remote control signal detection unit 22 for detecting and outputting a remote control signal from the video signal output from the tuner unit 18; And a control unit (26) for controlling the television according to the remote control signal output from the remote control signal detection unit (22). 제2항에 있어서, 상기 판단부(4)는 상기 수신부(2)에 수신된 리모콘신호가 텔레비전 제어 신호이면 상기 선택부(6)가 상기 수신부(2)에서 출력된 리모콘신호를 상기 합성부(10)로 출력하도록 제어하는 것을 특징으로 하는 비디오 카세트 레코더와 텔레비전 사이의 리모콘 신호 전송 장치.The control unit (4) of claim 2, wherein the determination unit (4) determines that the selector (6) outputs the remote control signal output from the receiver (2) if the remote control signal received by the receiver (2) is a television control signal. 10) remote control signal transmission device between the video cassette recorder and the television, characterized in that the control to output to. 제2항에 있어서, 상기 송신용안테나(14)를 통해 송신되는 신호는 텔레비전 채널3의 주파수 대역을 가지도록 된 것을 특징으로 하는 비디오 카세트 레코더와 텔레비전 사이의 리모콘 신호 전송 장치.3. The remote control signal transmission device according to claim 2, wherein the signal transmitted through said transmission antenna (14) has a frequency band of television channel 3. 제2항에 있어서, 상기 튜너부(18)는, 방송국에서 전송된 TV신호를 튜닝하여 출력하는 제1튜너(18-1) 및, 상기 송신용 안테나(14)에 전송된 신호를 튜닝하여 출력하는 제2튜너(18-2)를 포함하여 구성된 것을 특징으로 하는 비디오 카세트 레코더와 텔레비전 사이의 리모콘 신호 전송 장치.3. The tuner unit 18 according to claim 2, wherein the tuner unit 18 tunes and outputs a first tuner 18-1 for tuning and outputting a TV signal transmitted from a broadcasting station, and a signal transmitted to the transmitting antenna 14; And a second tuner (18-2), characterized in that the remote control signal transmission device between the video cassette recorder and the television. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950061354A 1995-12-28 1995-12-28 Remote control signal transmission method between video cassette recorder and television, and apparatus therefor KR970058210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950061354A KR970058210A (en) 1995-12-28 1995-12-28 Remote control signal transmission method between video cassette recorder and television, and apparatus therefor

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Application Number Priority Date Filing Date Title
KR1019950061354A KR970058210A (en) 1995-12-28 1995-12-28 Remote control signal transmission method between video cassette recorder and television, and apparatus therefor

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KR970058210A true KR970058210A (en) 1997-07-31

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