KR970024975A

KR970024975A - Visual automatic setting device of TV

Info

Publication number: KR970024975A
Application number: KR1019950039476A
Authority: KR
Inventors: 최인주
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-10-31
Filing date: 1995-10-31
Publication date: 1997-05-30

Abstract

본 발명은 텔레비젼 방송신호에 실려 전송되는 시보신호를 검출하여 텔레비젼의 현재시각을 자동으로 세팅시킬 수 있는 텔레비젼의 시각자동세팅장치에 관한 것이다. 종래의 텔레비젼에서는 리모콘 키이의 조작에 의해 현재시각을 세팅하였기 때문에 그 조작이 번거롭고 사용에 불편한 단점이 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a television automatic time setting apparatus capable of automatically setting a current time of a television by detecting a time signal transmitted on a television broadcast signal. In the conventional television, since the present time is set by the operation of the remote control key, the operation is cumbersome and inconvenient to use.

본 발명의 시각자동세팅장치는 텔레비젼 음성신호로 부터 소정 주파수대의 시보신호를 검출하기 위한 필터와, 이 필터로 부터 검출된 시보신호를 기준시보패턴과 비교하여 그 비교결과를 출력하는 비교부와, 이 비교부의 출력에 의해 시보신호의 입력이 인식될때 내부시계를 현재세팅되어 있는 시각과 가장 가까운 정각시각으로 세팅시키기 의한 마이크로컴퓨터를 포함한다.The automatic visual setting apparatus of the present invention comprises a filter for detecting a time signal of a predetermined frequency band from a television audio signal, a comparator for comparing the time signal detected by the filter with a standard time signal pattern, and outputting a comparison result; And a microcomputer by setting the internal clock to the nearest hour when the input of the time signal is recognized by the output of this comparator.

Description

Visual automatic setting device of TV

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

제l도는 본 발명의 시각자동세팅장치의 구성블록도1 is a block diagram of a visual automatic setting apparatus of the present invention

Claims

In a television example provided with a sound signal processing section 1 for processing a television sound signal, a filter 3 for detecting a time signal of a predetermined frequency band from the sound signal output from the sound signal processing section 1, the filter Comparing unit 4 for comparing the pattern of the time signal signal detected from (3) with a reference time signal pattern and outputting a comparison result, and when the input of the time signal is recognized by the comparison output of the comparison unit 4, the internal clock is A visual automatic setting apparatus for a television, comprising: a microcomputer (5) for setting at the exact time closest to the currently set time.

2. A key signal according to claim 1, connected to said microcomputer (5), said key signal for selecting a visual auto-setting mode connected to said microcomputer (5), and a key signal for selecting visual auto-setting modes for said microcomputer. Vision automatic setting apparatus for a television, characterized in that a key input unit 6 is further provided for inputting to the computer 5.

The television display according to claim 1, further comprising a visual display unit (7) connected to said microcomputer (5) for displaying the current time set by said microcomputer (5). Automatic setting device.

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