KR970003015A - Fast Rewind Method in Video Cassette Recorders - Google Patents
Fast Rewind Method in Video Cassette Recorders Download PDFInfo
- Publication number
- KR970003015A KR970003015A KR1019950018062A KR19950018062A KR970003015A KR 970003015 A KR970003015 A KR 970003015A KR 1019950018062 A KR1019950018062 A KR 1019950018062A KR 19950018062 A KR19950018062 A KR 19950018062A KR 970003015 A KR970003015 A KR 970003015A
- Authority
- KR
- South Korea
- Prior art keywords
- rewinding
- video tape
- fast
- video
- remaining amount
- Prior art date
Links
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
본 발명은 비디오 카세트 레코더에서의 고속 되감기 방법에 관한 것으로서, 이를 위하여, 고속 되감기(Fast Rewind)키 신호가 임력되는지를 판단하여 입력되면 비디오 테이프를 고속으로 되감기 위한 로딩 상태로 전환시키고 상기 비디오 테이프의 종류를 판별하여 되감을 비디오 테이프의 잔량을 계산하는 과정과; 비디오 테이프의 잔량을 계산하면서 고속으로 되감는 과정과; 되감을 비디오 테이프의 잔량이 소정량이 되면 되감는 속도를 단계적으로 감속시켜 소정의 되감기(Rewind)속도로 유지시키는 과정과; 비디오 테이프의 시작위치를 검출하여 검출되면 되감기를 정지시키는 과정을 포함하는 비디오 카세트 레코더에서의 고속 되감기 방법을 제공한다. 따라서, 비디오 카세트 레코더에서 고속 되감기시에 비디오 테이프의 끊김과 뒤엉킴등의 파손을 방지하면서 보다 신속히 고속 되감기를 수행할 수 있도록 한 것이다.The present invention relates to a fast rewinding method in a video cassette recorder. To this end, if a fast rewind key signal is input and determined, the present invention converts the video tape into a loading state for fast rewinding, and Calculating the remaining amount of the rewind video tape by determining the type; Rewinding at high speed while calculating the remaining amount of the video tape; Reducing the rewinding step by step when the remaining amount of the video tape is a predetermined amount, and maintaining the predetermined rewind speed; A fast rewinding method in a video cassette recorder including detecting a start position of a video tape and stopping rewinding when detected. Therefore, it is possible to perform fast rewinding more quickly while preventing breakage and entanglement of the video tape during fast rewinding in the video cassette recorder.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따라 채용된 비디오 카세트 레코더에 대한 개략적인 블럭도, 제2도는 본 발명의 바람직한 실시예에 따른 비디오 카세트 레코더에서의 고속 되감기 과정을 도시한 흐름도.1 is a schematic block diagram of a video cassette recorder employed in accordance with the present invention, and FIG. 2 is a flow chart illustrating a fast rewinding process in a video cassette recorder according to a preferred embodiment of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950018062A KR970003015A (en) | 1995-06-29 | 1995-06-29 | Fast Rewind Method in Video Cassette Recorders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950018062A KR970003015A (en) | 1995-06-29 | 1995-06-29 | Fast Rewind Method in Video Cassette Recorders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970003015A true KR970003015A (en) | 1997-01-28 |
Family
ID=66526048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950018062A KR970003015A (en) | 1995-06-29 | 1995-06-29 | Fast Rewind Method in Video Cassette Recorders |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970003015A (en) |
-
1995
- 1995-06-29 KR KR1019950018062A patent/KR970003015A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |