KR970050501A - Automatic rewinding method of video cassette recorder - Google Patents
Automatic rewinding method of video cassette recorder Download PDFInfo
- Publication number
- KR970050501A KR970050501A KR1019950064337A KR19950064337A KR970050501A KR 970050501 A KR970050501 A KR 970050501A KR 1019950064337 A KR1019950064337 A KR 1019950064337A KR 19950064337 A KR19950064337 A KR 19950064337A KR 970050501 A KR970050501 A KR 970050501A
- Authority
- KR
- South Korea
- Prior art keywords
- detected
- video tape
- determining
- cassette recorder
- driving
- Prior art date
Links
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
본 발명은 비데오 카세트 레코더의 구동 방법에 관한 것으로서, 재생모드인가를 판단하는 단계(21)와; 재생모드이면 비데오 테이프로부터 독취되는 신호로부터 동기 신호를 검출하는 단계(22)와; 동기 신호가 소정시간 이상 연속하여 검출되지 않는가를 판단하여 검출되지 않으면 되감기 모드로 구동하는 단계(23,24)와; 되감기 모드로 구동중에 비데오 테이프의 초단부가 검출되는가를 판단하는 단계(25)와, 비데오 테이프의 초단부가 검출되면 VCR의 전원을 오프시키는 단계(26)를 구비한다.The present invention relates to a driving method of a video cassette recorder, comprising: determining (21) whether a playback mode is present; Detecting (22) a synchronization signal from a signal read from the video tape in the playback mode; Determining whether the synchronization signal has not been continuously detected for a predetermined time or more and driving (23, 24) in the rewind mode if it is not detected; A step 25 of determining whether the first end of the video tape is detected while driving in the rewind mode, and a step 26 of turning off the power of the VCR if the first end of the video tape is detected.
따라서, 본 발명은 비데오 테이프의 영상 신호의 재생 종료를 판단하여 자동으로 되감기 모드를 수행한 후에 전원을 오프시키므로서, VCR의 사용 편리성을 증진시키는 효과가 있다.Therefore, the present invention has the effect of enhancing the convenience of use of the VCR by determining that the video signal of the video tape is terminated and automatically turning off the power after performing the rewind mode.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명을 행하는 비데오 카세트 레코더의 블럭도.1 is a block diagram of a video cassette recorder according to the present invention.
제2도는 본 발명에 따른 비데오 카세트 레코더의 자동 되감기 방법의 흐름도.2 is a flowchart of an automatic rewinding method of a video cassette recorder according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950064337A KR970050501A (en) | 1995-12-29 | 1995-12-29 | Automatic rewinding method of video cassette recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950064337A KR970050501A (en) | 1995-12-29 | 1995-12-29 | Automatic rewinding method of video cassette recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970050501A true KR970050501A (en) | 1997-07-29 |
Family
ID=66623486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950064337A KR970050501A (en) | 1995-12-29 | 1995-12-29 | Automatic rewinding method of video cassette recorder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970050501A (en) |
-
1995
- 1995-12-29 KR KR1019950064337A patent/KR970050501A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |