KR960032374A - How to control playback of video cassette recorder using password - Google Patents
How to control playback of video cassette recorder using password Download PDFInfo
- Publication number
- KR960032374A KR960032374A KR1019950002417A KR19950002417A KR960032374A KR 960032374 A KR960032374 A KR 960032374A KR 1019950002417 A KR1019950002417 A KR 1019950002417A KR 19950002417 A KR19950002417 A KR 19950002417A KR 960032374 A KR960032374 A KR 960032374A
- Authority
- KR
- South Korea
- Prior art keywords
- key signal
- password
- playback
- power
- input
- Prior art date
Links
Landscapes
- Storage Device Security (AREA)
Abstract
본 발명은 비밀 번호를 이용한 비디오 카세트 레코더의 재생 제어 방법에 관한 것으로서, 이를 위하여, 비밀번호를 이용하여 비디오 카세트 레코더의 재생 동작을 선택적으로 제어하는 방법에 있어서, 사용자의 조작에 기인하여 입력되는 키신호를 판독하는 과정; 상기 키신호 판독 과정에서 입력되는 키신호가 전원 키신호이면 전원 온/오프를 의미하는 전원 플래그를 토글시키고, 토글된 전원 플래그가 오프 상태이면 재생 제어 모드를 의미하는 재생 제어 플래그를 온시키고 키신호 입력을 대기하는 과정; 상기 키신호 판독 과정에서 입력되는 키신호가 재생 키신호가 아니면 입력되는 키신호에 상응하는 동작을 수행하고, 입력되는 키신호가 재생 키신호이면 비디오 테이프가 로딩되었는지를 감지하여 로딩되었으면 상기 전원 플래그 상태를 판단하는 과정; 상기 전원 플래그가 온상태이면 상기 재생 제어 플래그 상태를 판단하여 오프 상태이면 재생 동작을 수행하고, 상기 재생 제어 플래그가 온상태이면 비밀번호를 입력받기 위한 화면을 디스플레이하는 과정; 사용자의 조작에 의겨하여 입력되는 비밀 번호를 설정된 비밀 번호와 비교 판단하여 일치하면 상기 재생 제어 플래그를 오프시키고 재생 동작을 수행하고, 일치하지 않으면 소정의 비밀 번호 입력 횟수가 될 때까지 입력 횟수를 증가시키면서 비밀 번호를 재입력 받는 과정을 포함하는 비밀 번호를 이용한 비디오 카세트 레코더의 재생 제어 방법을 제공함으로써, 청소년 계층의 불법 비디오 시청을 방지할 수 있도록 함과 동시에, 녹화등의 다른 기능은 사용할 수 있도록 한 것이다.The present invention relates to a method for controlling playback of a video cassette recorder using a password. To this end, in the method for selectively controlling a playback operation of a video cassette recorder using a password, a key signal input due to a user's operation is provided. Reading the; If the key signal input in the key signal reading process is a power key signal, the power flag means power on / off, and if the toggled power flag is off, the power control flag means a play control mode is turned on and the key signal is turned on. Waiting for input; If the key signal input during the key signal reading process is not a playback key signal, an operation corresponding to the input key signal is performed. If the input key signal is a playback key signal, the power flag is detected when the video tape is loaded. Determining the state; Determining a state of the reproduction control flag when the power flag is on, performing a reproduction operation when the state is off, and displaying a screen for receiving a password when the reproduction control flag is on; By comparing and judging the password inputted according to the user's operation with the set password, if it matches, the playback control flag is turned off and the playback operation is performed. If the password is not matched, the number of input is increased until a predetermined number of password inputs is reached. By providing a method of controlling the playback of a video cassette recorder using a password that includes re-entering the password while allowing a youth to prevent illegal video viewing, other functions such as recording can be used. It is.
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 레코더의 재생계에 대한 개략적인 블럭도,1 is a schematic block diagram of a playback system of a video cassette recorder employed in accordance with the present invention;
제2도는 본 발명의 바람직한 실시예에 따른 비밀 번호를 이용한 비디오 카세트 레코더의 재생 제어 과정을 도시한 흐름도.2 is a flowchart illustrating a playback control process of a video cassette recorder using a password according to a preferred embodiment of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950002417A KR960032374A (en) | 1995-02-10 | 1995-02-10 | How to control playback of video cassette recorder using password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950002417A KR960032374A (en) | 1995-02-10 | 1995-02-10 | How to control playback of video cassette recorder using password |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR960032374A true KR960032374A (en) | 1996-09-17 |
Family
ID=66530979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950002417A KR960032374A (en) | 1995-02-10 | 1995-02-10 | How to control playback of video cassette recorder using password |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960032374A (en) |
-
1995
- 1995-02-10 KR KR1019950002417A patent/KR960032374A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19950210 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |