KR970057426A - Broadcast channel auto search device - Google Patents

Broadcast channel auto search device Download PDF

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Publication number
KR970057426A
KR970057426A KR1019950060897A KR19950060897A KR970057426A KR 970057426 A KR970057426 A KR 970057426A KR 1019950060897 A KR1019950060897 A KR 1019950060897A KR 19950060897 A KR19950060897 A KR 19950060897A KR 970057426 A KR970057426 A KR 970057426A
Authority
KR
South Korea
Prior art keywords
channel
broadcast
broadcast signal
detected
turned
Prior art date
Application number
KR1019950060897A
Other languages
Korean (ko)
Inventor
김시원
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950060897A priority Critical patent/KR970057426A/en
Publication of KR970057426A publication Critical patent/KR970057426A/en

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Abstract

본 발명은 방송채널자동탐색장치에 관한 것으로서, 종래의 경우, TV를 오프시에는 최종방송화면을 기억하고 있게 되고, 어느 정도의 시간경과후에 TV를 동작시키게 되면, 방홍이 끝난 상태에서도 기억된 채널에 대한 화면을 출력함으로써, 사용자는 노이즈 화면을 시청하게 되고, 리모콘 등을 이용하여 채널을 재차 검색하는 번거로움이 발생되는 바, 본 발명에 의하면,TV를 동작시키게 되면 오프시점의 채널을 선구하고, 이에 대해 방송신호가 검출되는가를 감지하여 검출되지 않으면 채널을 한단계씩 상승시켜 가면서 방송신호가 검출되는 방송채널로 자동절환되게 한 것으로서, 종래기술에서 비롯되던 문제점을 해소시킴과 동시에 방송되는 채널을 단시간내에 검색하여서 시청할 수 있게 된 발명인 것이다.The present invention relates to a broadcast channel automatic search apparatus. In the related art, when the TV is turned off, the final broadcast screen is stored, and when the TV is operated after a certain amount of time, the channel is stored even when the pink is finished. By outputting the screen for the user, the user can watch the noise screen, and the hassle of searching for the channel again by using the remote control is generated. According to the present invention, when the TV is operated, the channel at the time of turning off is found. If it is not detected by detecting whether a broadcast signal is detected, the channel is increased by one step to automatically switch to the broadcast channel where the broadcast signal is detected, which solves the problems caused by the prior art and simultaneously broadcasts the channel. It is an invention that can be searched and viewed in a short time.

Description

방송채널 자동탐색장치Broadcast channel auto search device

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

제1도는 본 발명의 전체적인 블록구성도,1 is an overall block diagram of the present invention,

제2도는 본 발명을 구현하기 위한 동작흐름도.2 is an operational flow diagram for implementing the present invention.

Claims (1)

TV수상기의 방송채널을 탐색하는 장치에 있어서, 마이크로프로세서(10)는 리모콘조작을 통한 사용자의조종명령내지는 자체에 설정된 제어프로그램을 근거로 장치전반에 대한 제어동작을 수행토록 하는 마이크로프로세서(10)를 구비하되, TV가 오프된 상태에서 TV를 시청하고자 TV를 온시키게 되면(101) TV수상기의 마이크로프로세서(10)에서 튜너(20)을 통해 TV가 오프된 시점에서 기억하고 있는채널을 선국(102)하면, 방송신호 검출부(40)에서 이에 대한 방송신호를 검출하는 단계(103)와, 상기의 방송신호 검출단계에서 방송신호가 검출되면, 사용자설정에 따른 방송화면을 출력케 하는 단계(105)를 실행하는 한편, 튜너(20)를 통해 선국된 채널에 대하여 방송신호가 검출되지 않으면, 채널절환부(50)에서 설정된 채널을 한단계 상승시켜(104), 그에 대한 방송신호 여부에 의해 TV방송화면을 출력케 하는 동작단계로서 이루어진 것을 특징으로 하는 방송채널 자동탐색장치.In the apparatus for searching for a broadcast channel of a TV receiver, the microprocessor (10) is a microprocessor (10) for performing a control operation for the entire apparatus based on a control program set in the user's control command through the remote control operation itself When the TV is turned on to watch TV while the TV is turned off (101), the channel stored at the time when the TV is turned off through the tuner 20 in the microprocessor 10 of the TV receiver is tuned ( In step 102, the broadcast signal detecting unit 40 detects a broadcast signal corresponding thereto (103), and when a broadcast signal is detected in the broadcast signal detecting step, outputting a broadcast screen according to a user setting (105). If a broadcast signal is not detected for a channel tuned through the tuner 20, the channel set by the channel switcher 50 is increased by one step (104), and the broadcast signal corresponding thereto is increased. Broadcast channel automatic search device, characterized in that comprising a step of operating the TV broadcast screen by the output Cain. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950060897A 1995-12-28 1995-12-28 Broadcast channel auto search device KR970057426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950060897A KR970057426A (en) 1995-12-28 1995-12-28 Broadcast channel auto search device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950060897A KR970057426A (en) 1995-12-28 1995-12-28 Broadcast channel auto search device

Publications (1)

Publication Number Publication Date
KR970057426A true KR970057426A (en) 1997-07-31

Family

ID=66620481

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950060897A KR970057426A (en) 1995-12-28 1995-12-28 Broadcast channel auto search device

Country Status (1)

Country Link
KR (1) KR970057426A (en)

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