KR960025660A - Channel auto mapping device - Google Patents

Channel auto mapping device Download PDF

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Publication number
KR960025660A
KR960025660A KR1019940038930A KR19940038930A KR960025660A KR 960025660 A KR960025660 A KR 960025660A KR 1019940038930 A KR1019940038930 A KR 1019940038930A KR 19940038930 A KR19940038930 A KR 19940038930A KR 960025660 A KR960025660 A KR 960025660A
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KR
South Korea
Prior art keywords
signal
channel
data
broadcast
channel data
Prior art date
Application number
KR1019940038930A
Other languages
Korean (ko)
Inventor
이택호
Original Assignee
김광호
삼성전자 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.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019940038930A priority Critical patent/KR960025660A/en
Publication of KR960025660A publication Critical patent/KR960025660A/en

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  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

본 발명은 다수의 TV채널이 존재하는 방송지역에서 방송채널을 선국하여 기억하는 장치에 관한 것으로, 중앙방송국의 채널데이타와 지역방송국의 채널데이타를 매핑시켜 예약방송을 하는데 있어서, 데이타 분석기 및 메모리에 기저장된 채널데이타를 비교하여 제어부에서 자동으로 중앙방송국의 채널데이타와 지역방송국의 채널데이타를 매핑시켜 줌으로써 사용자가 일일이 수동으로 채널을 매핑시켜주던 불편함을 덜어주는 잇점을 제공한다.The present invention relates to an apparatus for selecting and storing a broadcast channel in a broadcasting area in which a plurality of TV channels exist. The present invention relates to a data analyzer and a memory for performing a scheduled broadcast by mapping channel data of a central broadcasting station and channel data of a local broadcasting station. By comparing previously stored channel data, the controller automatically maps the channel data of the central broadcasting station and the channel data of the local broadcasting station, thereby reducing the inconvenience of the user manually mapping the channels.

Description

채널 자동 매핑장치Channel auto mapping device

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

제1도는 본 발명의 바람직한 일 실시예에 따른 채널 자동 매핑장치를 나타내는 구성도, 제2도는 제1도의ㅣ RAM을 설명하기 위한 개념도, 제3도는 제1도의 제어부의 기억장소를 설명하기 위한 개념도.FIG. 1 is a block diagram showing an automatic channel mapping apparatus according to an embodiment of the present invention, FIG. 2 is a conceptual diagram illustrating RAM of FIG. 1, and FIG. 3 is a conceptual diagram illustrating a storage location of the controller of FIG. .

Claims (2)

방송신호를 수신하여 중앙방송신호와 지역방송신호를 매핑시키는 장치에 있어서 제어부의 제어하에 초기채널 수신시 낮은 주파수부터 높은 주파수의 채널데이타를 저장하고 있는 외부 메모리(RAM):상기 중앙방송신호를 수신하여 신호처리하여 비데오신호 및 오디오신호를 출력하는 신호처리수단:상기 신호처리수단으로부터 인가되는 비데오신호의 블랭킹인터벌구간에 실린 채널데이타를 분석하여 일시 저장하는 데이타 분석기:상기 방송수신부로부터 인가되는 채널데이타에 해당하는 채널코드를 자체 메모리에 기저장하고 있으며, 상기 데이타분석기로부터 해당 채널데이타를 인가받으면 상기 외부 메모리에 기저장된 채널코드와 자체 메모리에 기저장된 채널코드와 비교하여 서로 매칭되는 데이타를 매핑시키는 제어부를 포함하는 채널 자동 매핑장치.In an apparatus for receiving a broadcast signal and mapping a central broadcast signal and a local broadcast signal, an external memory (RAM) storing channel data of a low frequency to a high frequency when receiving an initial channel under control of a controller: Receiving the central broadcast signal Signal processing means for outputting a video signal and an audio signal by processing the signal: Data analyzer for analyzing and temporarily storing the channel data contained in the blanking interval section of the video signal applied from the signal processing means: Channel data applied from the broadcast receiver Corresponding channel codes are stored in its own memory, and when the corresponding channel data is received from the data analyzer, the corresponding channel codes are compared with the channel codes pre-stored in the external memory and the channel codes pre-stored in the own memory to map the matching data. Automatic channel every including a control unit Device. 제1항에 있어서, 상기 신호처리수단은 상기 중앙방송신호를 수신하여 중간주파수로 변환하는 방송수신부와 방송수신부로부터의 데이타를 복조하여 비데오신호 및 오디오신호로 출력하는 복조부로 구성된 것을 특징으로 하는 채널 자동 매핑장치2. The channel of claim 1, wherein the signal processing means comprises a broadcast receiver for receiving the central broadcast signal and converting the signal to an intermediate frequency, and a demodulator for demodulating data from the broadcast receiver and outputting the video signal and the audio signal. Automatic mapping device ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940038930A 1994-12-29 1994-12-29 Channel auto mapping device KR960025660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940038930A KR960025660A (en) 1994-12-29 1994-12-29 Channel auto mapping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940038930A KR960025660A (en) 1994-12-29 1994-12-29 Channel auto mapping device

Publications (1)

Publication Number Publication Date
KR960025660A true KR960025660A (en) 1996-07-20

Family

ID=66769438

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940038930A KR960025660A (en) 1994-12-29 1994-12-29 Channel auto mapping device

Country Status (1)

Country Link
KR (1) KR960025660A (en)

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