KR960012986A - TV automatic time correction method - Google Patents
TV automatic time correction method Download PDFInfo
- Publication number
- KR960012986A KR960012986A KR1019940024799A KR19940024799A KR960012986A KR 960012986 A KR960012986 A KR 960012986A KR 1019940024799 A KR1019940024799 A KR 1019940024799A KR 19940024799 A KR19940024799 A KR 19940024799A KR 960012986 A KR960012986 A KR 960012986A
- Authority
- KR
- South Korea
- Prior art keywords
- time
- present
- user
- correction method
- image signal
- Prior art date
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Abstract
본 발명은 티브이의 시간 자동보정 방법에 관한 것으로, 종래에는 정전등에 의하여 마이크로 컴퓨터가 리세트되면 시간 데이타의 업-데이트가 이루어지지 않으므로 그때마다 사용자가 직접 시간을 보정하여 입력하여야 하는데 시간 세팅방법이 복잡하므로 사용자에게 불편함을 주는 문제점이 있었다. 이러한 점을 개선하기 위하여 본 발명은 영상신호의 유무를 판별함에 의해 영상신호가 있을경우 프로그램 식별신호에서 시간 데이타를 추출하여 현재의 시간을 수정하고 영상신호가 없을경우 시계용클럭을 분주함에 의해 현재의 시간을 산출하여 현재의 시간을 세팅하도록 구성한 것으로, 본 발명은 사용자가 키 매트릭스에서 현재의 시간을 세팅하면 자동으로 시간을 설정하여 현재의 시간을 수정하므로써 사용자에게 편리함을 제공함과 아울러 정확한 시간을 알릴 수 있다.The present invention relates to a time automatic correction method of a TV. In the related art, when a microcomputer is reset by a power failure, the time data is not updated. Therefore, the user must manually correct the time and input the time setting method. Because of the complexity, there was a problem that inconveniences the user. In order to improve this point, the present invention extracts time data from the program identification signal when there is an image signal, and corrects the present time by discriminating the presence or absence of an image signal, and divides the clock clock when there is no image signal. The present invention is configured to set the current time by calculating the time of the present invention. The present invention provides convenience to the user by correcting the current time by automatically setting the time when the user sets the current time in the key matrix, and also provides the correct time. You can inform.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 시간보정장치의 블럭도.1 is a block diagram of a time correction device of the present invention.
제2도는 프로그램 식별신호의 포멧구성도.2 is a format configuration diagram of a program identification signal.
제3도는 제2도에서 시간 데이타의 패킷 구성도.3 is a packet diagram of time data in FIG.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940024799A KR960012986A (en) | 1994-09-29 | 1994-09-29 | TV automatic time correction method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940024799A KR960012986A (en) | 1994-09-29 | 1994-09-29 | TV automatic time correction method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960012986A true KR960012986A (en) | 1996-04-20 |
Family
ID=66767168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940024799A KR960012986A (en) | 1994-09-29 | 1994-09-29 | TV automatic time correction method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960012986A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100379428B1 (en) * | 2000-07-18 | 2003-04-10 | 엘지전자 주식회사 | Apparatus and method for updating real time in Digital TV |
KR100620987B1 (en) * | 1999-11-25 | 2006-09-07 | 엘지전자 주식회사 | Broadcasting program guide display method |
-
1994
- 1994-09-29 KR KR1019940024799A patent/KR960012986A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100620987B1 (en) * | 1999-11-25 | 2006-09-07 | 엘지전자 주식회사 | Broadcasting program guide display method |
KR100379428B1 (en) * | 2000-07-18 | 2003-04-10 | 엘지전자 주식회사 | Apparatus and method for updating real time in Digital TV |
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WITN | Withdrawal due to no request for examination |