KR970019485A

KR970019485A - Method of displaying broadcast status on two-tuner television

Info

Publication number: KR970019485A
Application number: KR1019950029972A
Authority: KR
Inventors: 김성준
Original assignee: 배순훈; 대우전자주식회사
Priority date: 1995-09-14
Filing date: 1995-09-14
Publication date: 1997-04-30

Abstract

본 발명은 복수개의 튜너가 내장된 텔레비전에 의해 임의의 한 방송채널의 방송프로그램을 시청하면서 다른 방송채널들의 현재의 방송상태(예컨대, 음성 다중모드/스테레오모드/모노모드여부 및 텔레텍스트신호유무 등)를 선택적으로 부화면상에 표시될 수 있도록 하므로써 다른 방송채널의 정보를 신속하게 확인해 볼 수있도록 한 2-튜너 텔레비전에서의 방송상태표시방법을 제공하기 위한 것이다.The present invention provides a broadcast program of any one broadcast channel by a television with a plurality of tuners, and the current broadcast state of other broadcast channels (eg, voice multi-mode / stereo mode / mono mode and teletext signal presence, etc.). The present invention provides a method of displaying a broadcast state in a two-tuner television so that the information of another broadcast channel can be quickly checked by selectively displaying) on a sub-screen.

이를위해 본 발명은, 튜너중에서 어는 한 튜너에 의해 선국된 방송채널에 대한 방송시청이 행해지게 되면 다른 튜너를 이용하여 다른 방송채널들을 선국한 후 그 방송채널들에 대한 방송상태검색동작을 일정시간주기로 진행하는 제1단계와; 상기 검색된 정보를 상기 일정시간주기로 갱신저장시키면서 채널확인모드의 설정여부를 판단하는 제2단계 및; 상기 채널확인모드가 설정되면 상기 채널확인모드 해체시까지 현재 저장된 데이터를 신호처리한 후 부화면상에 디스플레이시키는 제3단계로 구성된 것이다.To this end, according to the present invention, when a broadcast request for a broadcast channel tuned by one of the tuners is performed, the broadcast state search operation for the broadcast channels is performed after tuning the other broadcast channels using another tuner. A first step of proceeding with a cycle; A second step of determining whether to set a channel checking mode while updating and storing the retrieved information at the predetermined time period; When the channel check mode is set, the third step is to process the currently stored data until the channel check mode is released and then display the data on the sub-screen.

Description

Method of displaying broadcast status on two-tuner television

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

제2도는 본 발명에 따른 2-튜너 텔레비전에서의 방송상태표시방법을 설명하는 플로우차트.2 is a flowchart for explaining a broadcast status display method in a two-tuner television according to the present invention.

Claims

When the broadcast viewing is performed on a broadcast channel selected by one of the plurality of tuners, the broadcast station checks the broadcast statuses of the broadcast channels by using a different tuner, and then performs a broadcast state checking operation on the broadcast channels at a predetermined time period. Step 1; A second step of determining whether to set a channel check mode while updating and storing the retrieved information at a predetermined time period; And a third step of processing the currently stored data until the channel check mode is released and displaying the data on the sub-screen after the channel check mode is set.

2. The 2-tuner of claim 1, wherein the searched information is information related to voice multimode / stereo mode / mono mode and teletext signal presence for all viewable broadcast channels other than the currently viewed broadcast channel. Method of displaying broadcast status on television.

The method according to claim 1, wherein the channel confirmation mode is set / released by a channel confirmation button (10a) additionally provided in the control function setting means (10). .

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