KR970057682A

KR970057682A - How to control reservation recording of TV

Info

Publication number: KR970057682A
Application number: KR1019950054948A
Authority: KR
Inventors: 김시원
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-22
Filing date: 1995-12-22
Publication date: 1997-07-31

Abstract

본 발명은 유렵향 복합 티브이에서 예약 녹화시 유로 커넬 채널을 판단하여 필요한 채널만을 녹화하거나 외부기기로 입력된 신호만을 녹화하여 불필요한 녹화를 방지하도록 한 티브이의 예약녹화 제어방법에 관한 것이다. 이러한 본 발명은 예약 녹화가 설정된 경우 예약시간이 되면 커넬 채널인지를 판단하는 제1과정과;판단결과 커넬 채널이 아닐 경우 외부신호의 녹화인지를 검색하여 외부신호의 녹화가 아닌 경우에는 예약된 채널의 튜닝 데이타를 출력하고 튜닝된 채널의 신호를 녹화토록 제어하며,외부신호의 녹화인 경우에는 스카트 스위치부의 출력신호가 하이인 경우에만 외부신호를 녹화하도록 제어하는 제2과정과; 제 1과정에서 판단결과 커넬 채널인 경우에는 예약된 채널의 튜닝 데이타를 출력하고 스카트 스위치부의 출력신호를 검색하는 제3과정과; 검색한 스카트 스위치부의 신호가 하이신호인 경우 고주파를 뮤팅시키고 녹화를 방지하며 스카트 스위치부의 신호가 로우신호인 경우에는 튜닝된 채널의 녹화가 이루어지도록 제어하는 제4과정을 순차 실행시키게 된다.The present invention relates to a reservation recording control method of a TV to determine unnecessary recording by recording only a channel required by recording a channel required by the euro kernel channel during reservation recording in the European composite TV. The present invention provides a first process of determining whether a kernel channel is at a scheduled time when a scheduled recording is set; and if it is not a kernel channel, a determination is made that an external signal is recorded. A second process of outputting tuning data and controlling to record the tuned channel signal, and recording the external signal only when the output signal of the scat switch unit is high when recording the external signal; A third step of outputting tuning data of the reserved channel and searching for an output signal of the scart switch unit in the case of the kernel channel in the first step; When the searched signal of the skat switch unit is a high signal, a fourth process of muting high frequency and preventing recording is performed. When the signal of the skat switch unit is a low signal, a fourth process of controlling recording of the tuned channel is performed sequentially.

Description

How to control reservation recording of TV

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명이 적용되는 티브이의 예약녹화 장치 구성도,1 is a block diagram of a reservation recording apparatus of a TV to which the present invention is applied;

제2도는 본 발명에 의한 티브이의 예약녹화 제어방법 흐름도,2 is a flowchart of a method for controlling reservation recording of a TV according to the present invention;

Claims

A first step (S1-S3) of determining whether the reserved channel is a kernel channel when the scheduled recording is set; and if the non-kernel channel is not the kernel channel, retrieving whether the recording is an external signal. Outputting the tuning data of the tuned channel and controlling to record the tuned channel signal, and in the case of recording the external signal, controlling the external signal to be recorded only when the output signal of the skat switch unit is high (S4-S6) And a third step (S7, S8) of outputting tuning data of the reserved channel and searching for an output signal of the scart switch unit in the case of the kernel channel as a result of the determination in the first step; A fourth step (S9-S12) of muting high frequency and preventing recording when the searched signal of the scart switch unit is a high signal, and controlling the recording of the tuned channel when the signal of the scart switch unit is a low signal (S9-S12) Reservation recording control method for the TV, characterized in that consisting of.

The method according to claim 1, wherein in the second process, the output signal of the skat switch unit is a high signal when an external device is connected and a low signal when an external device is not connected.

The method according to claim 1, wherein, in the fourth process, the output signal of the skat switch unit is a low signal if the broadcast signal is scrambled signal and a high signal if the broadcast signal is not scrambled. .

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