KR960003313A - Automatic channel tuning memorization method of broadcast receiver - Google Patents

Automatic channel tuning memorization method of broadcast receiver Download PDF

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Publication number
KR960003313A
KR960003313A KR1019940014867A KR19940014867A KR960003313A KR 960003313 A KR960003313 A KR 960003313A KR 1019940014867 A KR1019940014867 A KR 1019940014867A KR 19940014867 A KR19940014867 A KR 19940014867A KR 960003313 A KR960003313 A KR 960003313A
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KR
South Korea
Prior art keywords
broadcast
channel
frequency
tuning
broadcast receiver
Prior art date
Application number
KR1019940014867A
Other languages
Korean (ko)
Other versions
KR970007477B1 (en
Inventor
조희곤
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 KR1019940014867A priority Critical patent/KR970007477B1/en
Publication of KR960003313A publication Critical patent/KR960003313A/en
Application granted granted Critical
Publication of KR970007477B1 publication Critical patent/KR970007477B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

본 발명은 방송 수신기에 동동 채널 선국 기억 동작에 관한 것으로서, 더욱 상세하게는 지역에 따라 각기 다른 방송 주파수로 송출하는 방송 채널을 전원 입력시 스케닝하여 방송 선로를 송출하는 채널만을 순차적으로 선국하여 방송신호를 송출하는 주파수에 대응하는 채널의 신국 주파수를 기억할 수 있는 한 방송 수신기의 자동 채널 선국 기억 방법에 관한 것으로 종래에는 사용자가 지역을 옮길때마다 방송 주파수를 다시 선국하여 기억시켜야만 하는 번거로움이 있었다.The present invention relates to a dynamic channel tuning memory operation to a broadcast receiver, and more particularly, a broadcast signal by sequentially tuning only a channel transmitting a broadcast line by scanning a broadcast channel transmitted at different broadcast frequencies according to a region when power is input. The present invention relates to an automatic channel tuning memory method of a broadcast receiver capable of storing a new station frequency of a channel corresponding to a frequency for transmitting a radio frequency.

따라서 본 발명은 예시도면 제4도에서와 같이 방송 수신기에 전원이 유입됨과 함께 방송 주파수톨 스케닝하여 음성신호를 포함한 방송 주파수의 채널과 선국 전압을 기억한 후 채널 선택 키 입력에 따라 해당 선국 전압을 출력시켜 선택된 채널의 방송 주파수를 선국할 수 있도록 된 것이다.Therefore, in the present invention, as shown in FIG. 4, power is supplied to a broadcast receiver and the broadcast frequency is scanned to store the channel and the tuning voltage of the broadcasting frequency including the voice signal, and then select the corresponding tuning voltage according to the channel selection key input. By outputting, it is possible to tune the broadcasting frequency of the selected channel.

Description

방송수신기의 자동 채널 선국 기억 방법Automatic channel tuning memorization method of broadcast receiver

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

제 1 도는 종래 방송 수신기의 내부 구성을 도시한 블록도,1 is a block diagram showing the internal configuration of a conventional broadcast receiver;

제 3 도는 본 발명에 따른 방송 수신기의 내부 구성을 도시한 블록도,3 is a block diagram showing an internal configuration of a broadcast receiver according to the present invention;

Claims (2)

방송국에서 송출하는 다수의 방송신호를 포함한 방송 주파수를 스케닝하여 음성신호를 포함하는 방송신호만올 선국하여 기억 선택 키 조작에 따라 방송 채널과 선국 전압을 저장하는 동작을 수행함에 있어서. 방송 수신기에 공급되는 메인 전원 유입을 검출하면 안테나를 통하여 수신되는 방송 주파수의 전 대역을 스케닝하는 단계와, 스케닝하는 방송 주파수 중 음성 신호의 포함 여부를 판단하는 단계와, 음성신호 검출시 해당 방송 주파수의 채널과 선국 전압을 저장하는 단계와, 저장된 방송 주파수에 해당하는 채널의 선국전압을 키 패드의 채널 선택 키 입력으로 출력하여 방송 주파수를 선국하는 단계를 수행하여 방송 채널 선국 기억동작을 수행하도록 함을 특징으로 하는 방송 수신기의 자동 채널 선국 기억 방법.A method of scanning a broadcast frequency including a plurality of broadcast signals transmitted by a broadcast station, tuning only a broadcast signal including a voice signal, and storing a broadcast channel and a preset voltage according to a memory selection key operation. If the main power supply to the broadcast receiver is detected, scanning the entire band of the broadcast frequency received through the antenna; determining whether the voice signal is included in the broadcast frequency; and when the voice signal is detected, the corresponding broadcast frequency. Storing the channel and the tuning voltage of the channel and outputting the tuning voltage of the channel corresponding to the stored broadcasting frequency through a channel selection key input of the keypad to tune the broadcasting frequency to perform the broadcasting channel tuning memory operation. Automatic channel tuning memory method of the broadcast receiver characterized in that. 제 1 항에 있어서, 방송 수신기가 메인 전원 차단시 저장된 채널과 해당 선국 전압을 클리어시킬 수 있도록 되어짐을 특징으로 하는 방송 수신기의 자동 채널 선국 기억 방법.The method of claim 1, wherein the broadcast receiver is capable of clearing the stored channel and the corresponding tuning voltage when the main power is cut off. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940014867A 1994-06-27 1994-06-27 Method of automatic channel selecting & memory for broadcasting receiver KR970007477B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940014867A KR970007477B1 (en) 1994-06-27 1994-06-27 Method of automatic channel selecting & memory for broadcasting receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940014867A KR970007477B1 (en) 1994-06-27 1994-06-27 Method of automatic channel selecting & memory for broadcasting receiver

Publications (2)

Publication Number Publication Date
KR960003313A true KR960003313A (en) 1996-01-26
KR970007477B1 KR970007477B1 (en) 1997-05-09

Family

ID=19386422

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940014867A KR970007477B1 (en) 1994-06-27 1994-06-27 Method of automatic channel selecting & memory for broadcasting receiver

Country Status (1)

Country Link
KR (1) KR970007477B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170012488A (en) * 2014-05-30 2017-02-02 이 쟈오 High-carrying-capacity through rail transit system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170012488A (en) * 2014-05-30 2017-02-02 이 쟈오 High-carrying-capacity through rail transit system

Also Published As

Publication number Publication date
KR970007477B1 (en) 1997-05-09

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