KR960012986A - TV automatic time correction method - Google Patents

TV automatic time correction method Download PDF

Info

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
Application number
KR1019940024799A
Other languages
Korean (ko)
Inventor
백운길
Original Assignee
이헌조
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019940024799A priority Critical patent/KR960012986A/en
Publication of KR960012986A publication Critical patent/KR960012986A/en

Links

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

티브이의 시간 자동보정방법TV automatic time correction method

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)

영상신호의 유무를 판별하는 제1단계와, 제1단계에서 영상신호가 있으면 프로그램 식별신호에서 시간정보를 추출하여 현재의 시간을 수정하고 온스크린 영상으로 표시하는 제2단계와, 제1단계에서 영상신호가 없으면 시간데이타가 세팅되어 있는지 판별하는 제3단계와, 제3단계에서 시간데이타가 세팅되어있으면 시계용 클럭을 연산하여 현재의 시간을 수정하고 온스크린 영상으로 표시하는 제4단계로 이루어진 것을 특징으로 하는 티브이의 시간 자동보정방법A first step of determining the presence or absence of a video signal, a second step of extracting time information from a program identification signal and correcting the current time and displaying an on-screen image if there is a video signal in the first step, and in the first step If there is no video signal, a third step of determining whether the time data is set, and if the time data is set in the third step, a fourth step of calculating the clock clock to correct the current time and display the on-screen video Automatic time correction method of the TV, characterized in that 제1항에있어서, 영상신호의 유무는 수평주파수를 계수하여 판별하는 것을 특징으로 하는 티브이의 시간 자동보정방법The automatic time correction method of a TV according to claim 1, wherein the presence or absence of an image signal is determined by counting a horizontal frequency. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940024799A 1994-09-29 1994-09-29 TV automatic time correction method KR960012986A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
KR960012986A (en) TV automatic time correction method
KR970019584A (en) How to display time change of information TV
KR870003653A (en) Video signal processing system
KR930024473A (en) Time setting device and method using broadcasting character recognition
KR100449713B1 (en) Method and apparatus for managing an updated information in the broadcasting receiver
KR970029713A (en) How to display the broadcast program of VRC
KR970029675A (en) KBPS Help Guide Display Processing System in VSI System with Text Broadcast Reception
KR960012974A (en) Character Position Correction Device of TV Receiver
KR970029677A (en) Display method of current broadcast pro title in VSI with character broadcast receiving function
KR940027521A (en) Subtitle remover according to subtitle position and its method
KR970024993A (en) How to control OSD display time in video equipment
KR970031922A (en) How to adjust OSD on time of TV receiver
KR970032052A (en) Viewing history recording method in television receiver
KR970009238A (en) Automatic time setting method of video equipment
JPH05107373A (en) Time correction device of timepiece in image signal reception device
JPS58156279A (en) Character broadcasting receiver
KR970050988A (en) How to Set Automatic Time for VRF
KR950035333A (en) Learning Method of Television Image Output Control
KR970012636A (en) How to schedule hot key reservation of VSI system
KR970024871A (en) Home Automation System Using Television
KR920005614A (en) World time on-screen display
KR970057179A (en) How to display watch time on TV
KR970025011A (en) TV specific information display device
KR920001940A (en) How to set and release time schedule on video equipment
JPS62152564U (en)

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination