KR940019162A

KR940019162A - Surveillance TV

Info

Publication number: KR940019162A
Application number: KR1019930000805A
Authority: KR
Inventors: 히데오 사카모토
Original assignee: 히데오 사카모토; 가부시끼가이샤 제이·티
Priority date: 1993-01-21
Filing date: 1993-01-21
Publication date: 1994-08-19
Also published as: KR100282637B1

Abstract

(목적) 1대의 수상기로 감시와 오락의 양기능을 갖춘 감시용 텔레비젼을 제공한다.(Purpose) A single water receiver provides surveillance television with both surveillance and entertainment functions.

(구성) 모자화면 제어회로(20)에는 비데오카메라(10)와 텔레비젼튜너(30)가 접속되어 있고, 비데오카메라(10)의 촬영범위내에 인간이 없을 때에는, 감시범위의 풍격을 자화면으로 하는 동시에 텔레비젼방송을 모화면으로 한 화상신호를 생성하여, 화상표시기(50)에 출력하고 있다.(Configuration) The mother-screen control circuit 20 is connected to the video camera 10 and the TV tuner 30. When there is no human within the shooting range of the video camera 10, the screen of the surveillance range is set to the own screen. At the same time, an image signal having a television broadcast as a mother screen is generated and output to the image display unit 50.

비데오카메라(10)의 촬영범위내에 인간이 다가오면 이 인간이 발하는 적외선을 적외선검지장치(40)의 적외선센서(41)가 검지하여, 모자화면 제어회로(20)에 전환신호를 출력한다. 모자화면 제어회로(20)는 이 전환신호가 입력되면, 비데오카메라(10)가 출력하는 화상신호를 모화면으로 하는 동시에 텔레비젼튜너(30)가 출력하는 텔레비젼방송의 화상을 자화면으로 하여, 이제까지의 모자관계를 역전시킨다.When a human approaches within the shooting range of the video camera 10, the infrared sensor 41 of the infrared detecting device 40 detects the infrared rays emitted by the human, and outputs a switching signal to the mother-screen control circuit 20. When this switching signal is inputted, the mother-screen control circuit 20 sets the image signal output from the video camera 10 as the mother screen and the image of the television broadcast output from the TV tuner 30 as its own screen. Reverse the mother-child relationship.

(선택도) 제2도(Selectivity) 2nd degree

Description

Surveillance TV

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

제1도는 본 발명의 1 실시예에 관계되는 감시용 텔레비젼의 블록도, 제2도는 감시용 텔레비젼을 적용한 감시시스템의 전체를 나타낸 개략도, 제3도는 감시화상을 모(母)화면으로 했을 때의 화면을 나타낸 도면, 제4도는 비데오 카메라로 녹화하는 감시화상의 화면을 나타낸 도면.FIG. 1 is a block diagram of a surveillance television according to an embodiment of the present invention, FIG. 2 is a schematic diagram showing an entire surveillance system to which a surveillance television is applied, and FIG. 3 is a schematic view of a surveillance image. 4 is a diagram showing a screen of a surveillance video recorded by a video camera.

Claims

Inputs the video signals of the surveillance video camera, the TV tuner, and the output signals of the surveillance video camera and the TV tuner, and normally the reception image of the television tuner is used as the mother screen, and the captured image of the surveillance video camera is used as the own screen. And a mother screen control circuit for causing a video to be displayed on the mother screen to be displayed on the mother screen, and an image display for displaying a control screen by the mother screen control circuit if necessary.

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