KR950022943A - Device and method for automatically changing TV channel of VCR - Google Patents

Device and method for automatically changing TV channel of VCR

Info

Publication number
KR950022943A
KR950022943A KR1019930029114A KR930029114A KR950022943A KR 950022943 A KR950022943 A KR 950022943A KR 1019930029114 A KR1019930029114 A KR 1019930029114A KR 930029114 A KR930029114 A KR 930029114A KR 950022943 A KR950022943 A KR 950022943A
Authority
KR
South Korea
Prior art keywords
remote control
control code
vcr
signal
generating
Prior art date
Application number
KR1019930029114A
Other languages
Korean (ko)
Other versions
KR960013314B1 (en
Inventor
박만식
Original Assignee
이헌조
엘지전자 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 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR93029114A priority Critical patent/KR960013314B1/en
Priority to JP6117232A priority patent/JPH0787411A/en
Priority to CN94115737A priority patent/CN1063005C/en
Publication of KR950022943A publication Critical patent/KR950022943A/en
Priority to US08/688,822 priority patent/US5886847A/en
Application granted granted Critical
Publication of KR960013314B1 publication Critical patent/KR960013314B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording

Abstract

본 발명은 VCR의 재생시 TV 채널 자동변경장치 및 방법에 관한 것으로, VCR의 RF 채널을 선택하는 RF 절환 스위치수단(1), 상기 RF절환스위치수단(1)으로 부터 출력되는 신호가 입력되는 RF 절환입력수단(2), VCR 리모콘 송신기로 부터 출력되는 신호를 수신하는 VCR 리모콘 수신수단(5), TV의 리모콘 코드를 저장하는 TV리모콘 코드 기억수단(7), 상기 VCR 리모콘 수신수단(5)와 RF 절환입력수단(2)으로 부터 출력되는 신호에 따라 상기 TV 리모콘 코드 기억수단(7)으로 부터 TV 리모콘 코드를 선택하는 판단 및 실행수단(6), 상기 판단 및 실행수단(6)으로 부터 출력되는 신호에 따라 TV 리모콘 코드를 발생시키는 TV 리모콘 코드 발생수단(6) 및 상기 TV 리모콘 코드 발생수단(3)으로 부터 출력되는 신호에 따라 TV로 리모콘 신호를 출력하는 TV 리모콘 송신수단(4)으로 구성되고, 비디오 테이프 재생신호가 입력되면 재생 동작에 따른 RF 채널 선택을 위한 TV 리모콘 코드를 발생하는 단계(10,11,12,13,14), TV 리모콘 코드의 1주기 시간동안 대기하는 단계(15,16) 및 대기 시간이 지나면 TV로 리모콘 코드를 송신하는 단계(17,18)에 의해 수행된다.The present invention relates to an apparatus and method for automatically changing a TV channel when a VCR is played back. An RF switching switch means (1) for selecting an RF channel of a VCR and an RF signal input from the RF switching switch means (1) are input. A switching input means (2), a VCR remote control receiving means (5) for receiving a signal output from the VCR remote control transmitter, a TV remote control code storing means (7) for storing a remote control code of a TV, and the VCR remote control receiving means (5) And judging and executing means (6), and the judging and executing means (6) for selecting a TV remote control code from the TV remote control code storing means (7) according to a signal output from the RF switching input means (2). TV remote control code generating means (6) for generating a TV remote control code in accordance with the output signal and TV remote control transmitting means (4) for outputting a remote control signal to the TV according to the signal output from the TV remote control code generating means (3). Consisting of, Generating a TV remote control code for selecting an RF channel according to a reproducing operation (10, 11, 12, 13, 14) when a video tape playback signal is input, and waiting for one cycle time of the TV remote control code (15, 16) ) And transmitting the remote control code to the TV after the waiting time has passed.

따라서, 본 발명은 사용자의 사용 미숙으로 발생되는 오판 및 시청 불가능을 방지할 수 있는 효과가 있다.Therefore, the present invention has the effect of preventing the misjudgment and the impossibility of viewing caused by the user's immature use.

Description

브이씨알(VCR)의 재생시 티브이(TV) 채널 자동변경장치 및 방법Device and method for automatically changing TV channel of VCR

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

제1도는 본 발명에 의한 TV 채널 자동 변경장치의 구성도,1 is a configuration diagram of a TV channel automatic change device according to the present invention,

제2도는 본 발명에 의한 TV 채널 자동 변경방법의 흐름도.2 is a flowchart of a method for automatically changing a TV channel according to the present invention.

Claims (3)

VCR의 RF 채널을 선택하는 RF 선택수단(1)과, 상기 RF선택수단(1)으로 부터 출력되는 신호가 입력되는 RF 선택입력수단(2), VCR 리모콘 송신기로 부터 출력되는 신호를 수신하는 VCR 리모콘 수신수단(5), TV의 리모콘 코드를 저장하는 TV리모콘 코드 기억수단(7), 상기 VCR 리모콘 수신수단(5)와 RF 절환입력수단(2)으로 부터 출력되는 신호에 따라 상기 TV 리모콘 코드 기억수단(7)으로 부터 TV 리모콘 코드를 선택하는 판단 및 실행수단(6), 상기 판단 및 실행수단(6)으로 부터 출력되는 신호에 따라 TV 리모콘 코드를 발생시키는 TV 리모콘 코드 발생수단(3) 및 상기 TV 리모콘 코드 발생수단(3)으로 부터 출력되는 신호에 따라 TV로 리모콘 신호를 출력하는 TV 리모콘 송신수단(4)으로 구성되는 것을 특징으로 하는 재생시 TV 채널 자동 변경장치.RF selection means (1) for selecting an RF channel of the VCR, RF selection input means (2) for inputting the signal output from the RF selection means (1), and VCR for receiving a signal output from the VCR remote control transmitter The TV remote control code according to the signals output from the remote control receiving means 5, the TV remote control code storing means 7 for storing the remote control code of the TV, the VCR remote control receiving means 5 and the RF switching input means 2; Judgment and execution means (6) for selecting a TV remote control code from the storage means (7), and TV remote control code generation means (3) for generating a TV remote control code in accordance with a signal output from the determination and execution means (6). And a TV remote control transmitting means (4) for outputting a remote control signal to the TV according to the signal output from the TV remote control code generating means (3). 비디오 테이프 재생신호가 입력되면 재생동작에 따른 RF 채널 선택을 위한 TV리모콘 코드를 발생하는 단계(10,11,12,13,14), TV리모콘 코드의 1주기 시간동안 대기하는 단계(15,16) 및 대기 시간이 지나면 TV로 리모콘 코드를 송신하는 단계(17,18)에 의해 수행되는 것을 특징으로 하는 재생시 TV 채널 자동 변경방법.Generating a TV remote control code for selecting an RF channel according to a playback operation when a video tape play signal is input (10, 11, 12, 13, 14), and waiting for one cycle time of the TV remote control code (15, 16) And transmitting a remote control code to the TV when the waiting time has elapsed. 제2항에 있어서, 상기 TV 리모콘 코드 발생단계는 비디오 테이프 재생신호가 입력되면 재생동작을 수행하는 단계(10,11), RF 채널 절환상태를 나타내는 신호를 판독하는 단계(12), 상기 판독된 데이타를 TV 리모콘 데이타로 선택하는 단계(13) 및 상기 TV 리모콘 데이타의 반송 주파수를 발생시키는 단계(14)에 의해 수행되는 것을 특징으로 하는 재생기 TV 채널 자동 변경방법.The method of claim 2, wherein the TV remote control code generation step comprises the steps of performing a playback operation when a video tape playback signal is input (10, 11), reading a signal indicating an RF channel switching state (12), and reading the readout signal. Selecting (13) data as the TV remote control data and generating a carrier frequency of the TV remote control data (14). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR93029114A 1993-08-26 1993-12-22 Channel automatic converting apparatus and method KR960013314B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR93029114A KR960013314B1 (en) 1993-12-22 1993-12-22 Channel automatic converting apparatus and method
JP6117232A JPH0787411A (en) 1993-08-26 1994-05-30 Device and method for automatic changeover of channel of tv and vcr
CN94115737A CN1063005C (en) 1993-08-26 1994-08-26 Apparatus and method for automatically performing channel chance of television receiver using video cassette recorder
US08/688,822 US5886847A (en) 1993-08-26 1996-07-31 Apparatus and method for automatically performing channel change of television receiver using video cassette recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93029114A KR960013314B1 (en) 1993-12-22 1993-12-22 Channel automatic converting apparatus and method

Publications (2)

Publication Number Publication Date
KR950022943A true KR950022943A (en) 1995-07-28
KR960013314B1 KR960013314B1 (en) 1996-10-02

Family

ID=19372173

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93029114A KR960013314B1 (en) 1993-08-26 1993-12-22 Channel automatic converting apparatus and method

Country Status (1)

Country Link
KR (1) KR960013314B1 (en)

Also Published As

Publication number Publication date
KR960013314B1 (en) 1996-10-02

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