KR970023202A - Power control method of cable broadcasting converter in video cassette recorder - Google Patents
Power control method of cable broadcasting converter in video cassette recorder Download PDFInfo
- Publication number
- KR970023202A KR970023202A KR1019950037520A KR19950037520A KR970023202A KR 970023202 A KR970023202 A KR 970023202A KR 1019950037520 A KR1019950037520 A KR 1019950037520A KR 19950037520 A KR19950037520 A KR 19950037520A KR 970023202 A KR970023202 A KR 970023202A
- Authority
- KR
- South Korea
- Prior art keywords
- converter
- level
- video cassette
- cassette recorder
- cable broadcasting
- Prior art date
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- Television Signal Processing For Recording (AREA)
Abstract
본 발명은 비디오 카세트 레코더에서 유선 방송 컨버터의 전원 온/오프 상태를 확인하여 컨버터를 제어할 수 있도록 한 비디오 카세트 레코더에서의 유선 방송 컨버터의 전원 제어 방법에 관한 것으로서, 상기 컨버터의 제어 시기가 되면 상기 컨버터로 채널 데이타를 송출하는 단계와; 입력을 절환하여 상기 컨버터로부터의 유선 방송 신호를 수신하는 단계와; 상기 유선 방송 신호로부터 오디오 신호 레벨을 검출하는 단계와; 검출된 오디오 레벨이 소정 레벨 이상이 되면 상기 컨버터의 해당 제어를 수행하고, 상기 소정 레벨 이상이 검출되지 않으면 상기 컨버터로 전원 온/오프 데이타와 상기 채널 데이타를 송출하고 상기 컨버터의 해당 제어를 수행하는 단계를 포함한다.The present invention relates to a method for controlling a power supply of a cable broadcasting converter in a video cassette recorder in which a video cassette recorder checks the power on / off state of the cable broadcasting converter and controls the converter. Sending channel data to a converter; Switching inputs to receive a wired broadcast signal from the converter; Detecting an audio signal level from the wired broadcast signal; When the detected audio level is higher than or equal to a predetermined level, the corresponding control of the converter is performed. If the detected level is not higher than the predetermined level, power on / off data and the channel data are sent to the converter, and the corresponding control of the converter is performed. Steps.
따라서, 컨버터로부터의 유선 방송 신호에서 오디오 신호의 레벨로 보다 정확히 컨버터 전원의 온/오프를 판단할 수 있는 효과가 있다.Therefore, there is an effect that it is possible to determine the on / off of the converter power supply more accurately at the level of the audio signal in the cable broadcasting signal from the converter.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명에 다른 유선 방송 컨버터와 비디오 카세트 레코더의 연결을 도시한 블럭도,1 is a block diagram showing the connection of a cable broadcasting converter and a video cassette recorder according to the present invention;
제2도는 본 발명에 따른 비디오 카세트 레코더에서의 유선 방송 컨버터의 전원 제어 과정을 도시한 흐름도.2 is a flowchart illustrating a power control process of a cable broadcasting converter in a video cassette recorder according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950037520A KR970023202A (en) | 1995-10-27 | 1995-10-27 | Power control method of cable broadcasting converter in video cassette recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950037520A KR970023202A (en) | 1995-10-27 | 1995-10-27 | Power control method of cable broadcasting converter in video cassette recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970023202A true KR970023202A (en) | 1997-05-30 |
Family
ID=66584067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950037520A KR970023202A (en) | 1995-10-27 | 1995-10-27 | Power control method of cable broadcasting converter in video cassette recorder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970023202A (en) |
-
1995
- 1995-10-27 KR KR1019950037520A patent/KR970023202A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |