KR960020398A

KR960020398A - TV's on / off time recorder and recording method

Info

Publication number: KR960020398A
Application number: KR1019940031717A
Authority: KR
Inventors: 김철진
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1994-11-29
Filing date: 1994-11-29
Publication date: 1996-06-17

Abstract

본 발명은 텔레비젼에 관한 것으로, 특히 텔레비전의 주 전원을 감지하여 턴-온 시간 및 턴-오프 시간을 기록함으로써 자녀들의 텔레비젼 시청을 관찰할 수 있도록, 텔레비젼의 주 전원을 감지한 후 클럭 생성부에서 생성되는 클럭에 따른 시간을 계산하여 그 해당 시간을 메모리부에 기록하고, 사용자 요구시 상기 메모리부에 기록된 시간을 화면상에 디스플레이하도록 구성된 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to television, and in particular, the clock generator detects the main power of the television so that the children can observe the television watching by recording the turn-on time and the turn-off time by sensing the main power of the television. The time according to the generated clock is calculated and the corresponding time is recorded in the memory unit, and the time recorded in the memory unit is displayed on the screen when a user requests.

Description

TV's on / off time recorder and recording method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 텔레비젼의 온/오프 시간 기록 장치의 구성도,1 is a configuration diagram of an on / off time recording apparatus of a television according to the present invention;

제2도는 본 발명에 따른 텔레비젼의 온/오프 시간 기록 방법의 동작 순서도이다.2 is an operational flowchart of a method for recording on / off time of a television according to the present invention.

Claims

A control unit 1 for controlling the entire system; A main power supply unit 2 for turning on the television under the control of the control unit 1; An auxiliary power supply unit 3 for protecting the main power supply of the television; A clock generator (4) for receiving power from the auxiliary power supply (3) to generate a clock of a predetermined period; A detector (5) for sensing the power applied from the controller (1) in synchronization with the clock generated by the clock generator (4); And a memory unit (6) for recording the power sensed by the sensing unit (5) under the control of the control unit (1).

A first step (S1) of judging whether a clock signal is generated in a state in which a main power source of the television is applied; A second step (S2) of reading a time corresponding to the generated clock and writing it to a memory device in a memory unit when a clock signal is generated; A third step (S3) of determining whether the power is turned off after recording the time when the power is applied to the memory device; And a fourth step (S4) of determining the turned-off time and writing it to the memory device of the memory unit when the power is turned off.

※ Note: The disclosure is based on the initial application.