KR980007480A - Input signal selection circuit and its method in composite video equipment - Google Patents

Input signal selection circuit and its method in composite video equipment Download PDF

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Publication number
KR980007480A
KR980007480A KR1019960024437A KR19960024437A KR980007480A KR 980007480 A KR980007480 A KR 980007480A KR 1019960024437 A KR1019960024437 A KR 1019960024437A KR 19960024437 A KR19960024437 A KR 19960024437A KR 980007480 A KR980007480 A KR 980007480A
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KR
South Korea
Prior art keywords
game
output
signal
data
selecting
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Application number
KR1019960024437A
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Korean (ko)
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KR100188261B1 (en
Inventor
지성용
Original Assignee
김광호
삼성전자 주식회사
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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960024437A priority Critical patent/KR100188261B1/en
Publication of KR980007480A publication Critical patent/KR980007480A/en
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Publication of KR100188261B1 publication Critical patent/KR100188261B1/en

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    • 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
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • 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
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional 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

Abstract

본 발명은 텔레비젼의 작동 모드를 게임 모드와 TV모드 등을 선택하기 위한 데이터를 입력하는 데이터 입력 수단과, 상기 데이터 입력 수단에 입력된 데이터에 따라 텔레비젼의 작동을 전반적으로 제어하는 채널 동조 데이터와 스위칭 제어 신호들을 출력하는 시스템콘트롤러와, 상기 시스템콘드롤러에서 출력되는 스위칭 제어신호의 레벨에 따라 텔레비젼 세트에 형성된 복수 개의 터미날에 각각 전기적으로 연결된 안테나와 게임기에서 수신 및 출력되는 신호를 선택하여 출력하는 스위칭수단과, 상기 데이터 입력 수단에 게임 모드에 해당된 데이터가 입력되면 시스템콘트롤러에서 출력되는 채널 동조 데이터에 따라 게임 전용 채널로 튜닝되어 스위칭수단에서 선택되는 게임기의 출력 신호를 신호 처리 수단으로 공급하는 튜너로 구성되어, 텔레비젼의 시스템콘트롤러에 게임 모드를 설정한 상태에서 게임 모드에 해당된 데이터가 입력되면, 텔레비젼세트에 형성된 복수개의 터미날에 각각 연결된 안테나와 게임기의 출력 신호 중에서 게임기의 출력 신호를 자동으로 선택하여 재생하므로 게임기기의 접속 및 사용을 사용자가 용이하게 하는 복합영상기기의 입력 시그날 선택 회로 및 그 방법에 관한 것이다.According to the present invention, there is provided a television receiver comprising: data input means for inputting data for selecting a game mode and a TV mode as operating modes of a television; channel tuning data for controlling the operation of the television in general according to data input to the data input means; An antenna electrically connected to a plurality of terminals formed on a television set according to a level of a switching control signal output from the system controller, and a switch for selecting and outputting a signal received and output from the game machine, And a tuner tuned to a game dedicated channel according to channel tuning data output from the system controller to supply an output signal of a game device selected by the switching means to the signal processing means when data corresponding to the game mode is input to the data input means, Lt; / RTI > The output signal of the game device is automatically selected and reproduced from the antenna and the output signal of the game device connected to the plurality of terminals formed on the television set, And more particularly, to an input signal selection circuit and a method thereof for a composite video device that facilitates user's connection and use of the device.

Description

복합영상기기의 입력 시그날 선택 회로 및 그 방법Input signal selection circuit and its method in composite video equipment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도는 본 발명에 따른 복합영상기기의 입력 시그날 선택 회로를 나타낸 도면.FIG. 2 shows an input signal selection circuit of a composite video device according to the present invention; FIG.

제3도는 본 발명에 의한 복합영상기기의 입력 시그날 선택 회로의 작동 과정을 설명하는 플로우챠트.FIG. 3 is a flow chart illustrating an operation of an input signal selection circuit of a composite video apparatus according to the present invention.

Claims (3)

텔레비젼의 작동 모드를 게임 모드와 TV모드 등을 선택하기 위한 데이터를 입력하는 대이터 입력 수단과, 상기 데이터 입력 수단에 입력된 데이터에 따라 텔레비젼의 작동을 전반적으로 제어하는 채널 동조 데이터와 스위칭 제어 신호들을 출력하는 시스템콘트롤러와, 상기 시스템콘트롤러에서 출력되는 스위칭 제어 신호의 레벨에 따라 텔레비젼 세트에 형성된 복수 개의 터미날에 각각 전기적으로 연결된 안테나와 게임기에서 수신 및 출력되는 신호를 선택하여 출력하는 스위칭수단과, 상기 데이터 입력 수단에 게임 모드에 해당된 데이타가 입력되면 시스템콘트롤러에서 출력되는 채널 동조 데이터에 따라 게임 전용 채널로 튜닝되어 스위칭수단에서 선택되는 게임기의 출력 신호를 신호 처리 수단으로 공급하는 튜너로 구성된 것을 특징으로 하는 복합영상기기의 입력 시그날 선택 회로.A data input means for inputting data for selecting an operation mode of the television as a game mode and a TV mode, and a control means for controlling the operation of the television tuner according to the data input to the data input means, An antenna electrically connected to a plurality of terminals formed on a television set according to a level of a switching control signal output from the system controller; and switching means for selecting and outputting a signal received and output from the game device, And a tuner tuned to a game dedicated channel according to channel tuning data output from the system controller to supply the output signal of the game device selected by the switching means to the signal processing means when data corresponding to the game mode is input to the data input means Featured Input signal selection circuit of composite video equipment. 제1항에 있어서, 상기 스위칭수단은 시스템콘트롤러의 출력 포트에서 출력되는 스위칭 제어 신호의 레벨에 따라 스위칭되는 트랜지스터와, 상기 트랜지스터의 스위칭작동에 따라 구동되어 가동 전환 단자가 텔레비젼 세트에 형성된 복수 개의 터미널에 각각 전기적으로 연결된 안테나와 게임기에서 수신 및 출력되는 신호를 선택하여 출력하는 릴레이로 구성된 것을 특징으로 하는 복합영상기기의 입력 시그날 선택 회로.The mobile terminal according to claim 1, wherein the switching means comprises: a transistor which is switched according to a level of a switching control signal output from an output port of the system controller; and a plurality of terminals And a relay for selecting and outputting a signal received and output from the game machine, and an input signal selection circuit for selecting the input signal. 텔레비젼의 세트에 장착되어 있는 복수 개의 터미널에 안테나와 게임기의 출력 단자를 각각 연결한 상태에서 TV방송 신호 및 게임기에서 출력되는 RF신호를 재생하고자 TV방송 모드 및 게임모드에 해당되는 데이터가 입력되는 가를 판단하는 판단 스텝과, 상기 판단 스텝에서 입력된 데이터가 게임모드이면 게임기가 연결된 터미날을 선택하는 터미널 선택 스탭과, 상기 판단 스템에서 입력된 데이터가 게임 모드이면 채널을 게임기 전용 채널로 동조하는 채널 동조 스텝과, 상기 터미널 선택 스텝에서 선택되어 출력된 게임 정보를 디스플레이 하는 스텝으로 이루어 진 것을 특징으로 하는 복합영상기기의 입력 시그날 선택 방법.It is determined whether data corresponding to the TV broadcast mode and the game mode are input to reproduce the TV broadcast signal and the RF signal output from the game machine in a state where the antenna and the output terminal of the game machine are connected to the plurality of terminals mounted on the set of television A terminal selection step for selecting a terminal to which a game device is connected if the data input in the determination step is a game mode; and a channel selection step for selecting a terminal to which the game device is connected if the data input in the determination step is a game mode, And displaying the game information selected and output in the terminal selection step.
KR1019960024437A 1996-06-27 1996-06-27 A circuit and method for selecting input signal of composite image device KR100188261B1 (en)

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Application Number Priority Date Filing Date Title
KR1019960024437A KR100188261B1 (en) 1996-06-27 1996-06-27 A circuit and method for selecting input signal of composite image device

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Application Number Priority Date Filing Date Title
KR1019960024437A KR100188261B1 (en) 1996-06-27 1996-06-27 A circuit and method for selecting input signal of composite image device

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KR980007480A true KR980007480A (en) 1998-03-30
KR100188261B1 KR100188261B1 (en) 1999-06-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100425098B1 (en) * 2001-08-04 2004-03-30 엘지전자 주식회사 Method and apparatus for processing input signal of digital TV

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100425098B1 (en) * 2001-08-04 2004-03-30 엘지전자 주식회사 Method and apparatus for processing input signal of digital TV

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KR100188261B1 (en) 1999-06-01

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