KR970012576A

KR970012576A - How to restrict viewing of VCC

Info

Publication number: KR970012576A
Application number: KR1019950027011A
Authority: KR
Inventors: 박상도
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-08-29
Filing date: 1995-08-29
Publication date: 1997-03-29

Abstract

본 발명은 브이씨알의 시청 제한방법에 관한 것으로, 비디오 테이프에 기록된 영상신호가 영상처리부에서 신호처리되는 중에 블랭킹구간이 블랭킹 검출부에서 검출되고, 제어부는 블랭킹구간에 기록된 구분신호를 체크하여, 성인용 구분신호가 기록되어 있으면, 재생을 일시 정지하고(블루화면 디스플레이, 음성신호 뮤트), 키입력부를 통해 입력되는 비밀번호가 설정된 소정횟수 내에 제어부 내에 저장되어 있는 기설정된 비밀번호와 일치하면 재생을 계속하고, 일치하지 않으면 제어부로부터의 전원차단을 위한 제어신호에 의거하여 브이씨알로의 전원공급이 차단되므로써, 청소년의 성인용 방송신호 시청을 제한하므로, 청소년들에게 유해한 방송신호를 사전에 방지할 수 있도록 한 것이다.The present invention relates to a method for restricting viewing of a VR, wherein a blanking section is detected by a blanking detector while a video signal recorded on a video tape is signal processed by the video processor, and the controller checks the divided signal recorded in the blanking section. If the adult division signal is recorded, playback is paused (blue screen display, audio signal mute), and if the password inputted through the key input unit matches the preset password stored in the control unit within a predetermined number of times, playback continues. If it does not match, the power supply to the VCA is cut off based on the control signal for power cutoff from the controller, thereby limiting the viewing of adult broadcast signals to teenagers, thus preventing harmful broadcasting signals in advance. will be.

※ 선택도 : 제2도※ Selectivity: 2nd

Description

How to restrict the viewing of VRC

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

제1도는 본 발명에 따른 시청 제한방법을 수행하기 위한 브이씨알의 개략적인 블록구성도.1 is a schematic block diagram of a V-LC for performing the parental control method according to the present invention.

제2도는 본 발명의 바람직한 실시예에 따라 시청을 제한하는 동작과정을 도시한 플로우챠트.2 is a flowchart illustrating an operation of restricting viewing according to a preferred embodiment of the present invention.

Claims

A method of viewing a V-Cal that reproduces a broadcast signal recorded on a video tape by a deck unit 130, processes the signal through the image processing unit 140 and the audio processing unit 150, and then outputs the signal to a monitor and a speaker. In the blanking section of the broadcast signal, an adult division signal and a juvenile division signal are recorded, and the blanking detection unit detects the division signal recorded in the blanking section while the broadcast signal is reproduced and signal processed by the deck unit 130. A first step of checking; In the first step, if the division signal is a juvenile division signal, the deck unit 130 continues to play the signal through the image processing unit 140 and the audio processing unit 150, and then Outputting to a monitor and a speaker; A third step of pausing playback of the deck unit when the division signal is an adult division signal, simultaneously displaying a blue screen on the monitor, displaying a character for password input, and muting the audio signal output to the speaker; In the third step, if the password inputted through the key input means 110 is the same as the preset password within a predetermined number of times, the playback of the deck unit 130 is continued and the image processing means 140 and the audio processing are performed. Signal processing through the means 150 and then output to the monitor and the speaker, if the password input through the key input means 110 is not the same as the preset password within a predetermined number of times the power supply to the VAL How to limit the viewing of the V-seal, characterized in that consisting of a fourth step of blocking the.

※ Note: The disclosure is based on the initial application.