KR960003428A - Closed circuit tv devices - Google Patents

Closed circuit tv devices Download PDF

Info

Publication number
KR960003428A
KR960003428A KR1019940012510A KR19940012510A KR960003428A KR 960003428 A KR960003428 A KR 960003428A KR 1019940012510 A KR1019940012510 A KR 1019940012510A KR 19940012510 A KR19940012510 A KR 19940012510A KR 960003428 A KR960003428 A KR 960003428A
Authority
KR
South Korea
Prior art keywords
signal
camera
infrared sensor
closed circuit
circuit television
Prior art date
Application number
KR1019940012510A
Other languages
Korean (ko)
Inventor
배종찬
Original Assignee
배종찬
동양종합산업 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 배종찬, 동양종합산업 주식회사 filed Critical 배종찬
Priority to KR1019940012510A priority Critical patent/KR960003428A/en
Publication of KR960003428A publication Critical patent/KR960003428A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

본 발명은 카메라 장치에 적외선 센서를 부착하여 물체가 접근시에 이를 인식하여 카메라를 작동시키고, 카메라 장치의 영상신호를 무선으로 수신장치에 전달하는 방식의 폐쇄회로 텔레비젼 장치에 관한 것이다.The present invention relates to a closed-circuit television apparatus by attaching an infrared sensor to a camera apparatus, recognizing it when an object approaches, operating a camera, and wirelessly transmitting a video signal of the camera apparatus to a receiving apparatus.

본원에 따른 폐쇄회로 텔레비젼 장치는 적외선 센서가 물체의 이동을 감지하여 작동할 때 카메라가 장치가 동작하기 때문에 감시효과가 우수하고, 카메라장치로 부터의 신호가 수신장치에 무선으로 전송되기 때문에 카메라 장치의 설치변경이 용이하며, 적어도 몇개의 카메라 장치로 부터의 영상신호들을 하나의 모니터로 표시하는 것이 가능하기 때문에 경제적으로 유리한 장점들을 갖는다.The closed-circuit television device according to the present invention has excellent surveillance effect because the camera operates when the infrared sensor detects the movement of an object, and the camera device because the signal from the camera device is wirelessly transmitted to the receiving device. It is easy to change the installation and has economic advantages because it is possible to display the video signals from at least several camera devices on one monitor.

Description

폐쇄회로 텔레비젼 장치Closed circuit tv devices

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

제1도 (가)는 본 발명에 따른 폐쇄회로 텔레비젼 장치에서 카메라 장치측의 블럭도.1A is a block diagram of a camera apparatus side in a closed circuit television apparatus according to the present invention.

Claims (3)

카메라 장치와 수신장치를 포함하는 폐쇄회로 텔레비젼 장치에 있어서, 상기 카메라 장치(100)는 영상을 입력하는 카메라(2)와, 상기 카메라(2)와 일체화되어 물체의 이동을 감지하는 적외선 센서(1)와, 음성신호를 수신하는 마이크장치(3)와, 상기 카메라(2), 적외선 센서(1) 및 마이크 장치(3)로 부터의 출력신호를 변조하는 변조부(40)와, 상기 변조부(40)로 부터의 신호를 전송하는 송출부(41)를 포함하며, 상기 수신장치(200)는 상기 송출부(41)로 부터의 신호를 수신하여 복조를 행하는 복조부(51)와, 상기 복조부(51)에서 복조된 신호로 부터 음성신호, 영상신호 및 적외선 센서신호로 분리하는 비교부(52)와, 상기 비교부(52)로부터의 센서 감지 신호에 따라 작동하는 부저(55)와, 상기 영상신호를 표시하는 모니터(63) 및 상기 음성신호에 따라 작동하는 스피커(57)를 구비하는 것을 특징으로 하는 폐쇄회로 텔레비젼 장치.In a closed circuit television device including a camera device and a receiver, the camera device 100 includes a camera 2 for inputting an image, and an infrared sensor 1 integrated with the camera 2 to detect movement of an object. And a microphone unit 3 for receiving an audio signal, a modulator 40 for modulating an output signal from the camera 2, an infrared sensor 1, and a microphone unit 3, and the modulator And a transmitter 41 for transmitting a signal from the receiver 40, wherein the receiver 200 receives a signal from the transmitter 41 to demodulate and demodulates the signal from the transmitter 41; A comparator 52 for separating the demodulated signal 51 from the signal demodulated by the demodulator 51 into an audio signal, an image signal, and an infrared sensor signal, a buzzer 55 operating according to a sensor detection signal from the comparator 52; A monitor 63 displaying the video signal and a speaker 57 operating according to the audio signal. Closed circuit television device characterized in that it comprises. 제1항에 있어서, 상기 카메라(2)와 모니터(63)는 적외선 센서(1)의 물체 감지신호에 따라 작동하는 것을 특징으로 하는 폐쇄회로 텔레비젼 장치.The closed circuit television device according to claim 1, wherein the camera (2) and the monitor (63) operate according to the object detection signal of the infrared sensor (1). 제1항에 있어서, 상기 카메라 장치(100)로 부터 수신장치(200)로의 신호전송은 무선 전송인 것을 특징으로 하는 폐쇄회로 텔레비젼 장치.The closed circuit television apparatus according to claim 1, wherein the signal transmission from the camera apparatus (100) to the receiving apparatus (200) is wireless transmission. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940012510A 1994-06-03 1994-06-03 Closed circuit tv devices KR960003428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940012510A KR960003428A (en) 1994-06-03 1994-06-03 Closed circuit tv devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940012510A KR960003428A (en) 1994-06-03 1994-06-03 Closed circuit tv devices

Publications (1)

Publication Number Publication Date
KR960003428A true KR960003428A (en) 1996-01-26

Family

ID=66686070

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940012510A KR960003428A (en) 1994-06-03 1994-06-03 Closed circuit tv devices

Country Status (1)

Country Link
KR (1) KR960003428A (en)

Similar Documents

Publication Publication Date Title
US7339608B2 (en) Wireless motion sensor using infrared illuminator and camera integrated with wireless telephone
EP0979009A3 (en) Surveillance and remote surveillance camera, apparatus and system
US7411496B2 (en) Self-contained cellular security system
US20010008415A1 (en) Wireless video monitoring system utilizing a wireless portable telephone
KR101948480B1 (en) Apparatus for Controlling Watching TV Having Video Call Using Two Way Communication
KR970058055A (en) Double Scan Stereoscopic TV
EP1748568A3 (en) Wireless audio transmission system
US6044256A (en) Terminal device with detector
KR100383734B1 (en) Wireless Audio and video transmit CCTV system with additional information
KR960003428A (en) Closed circuit tv devices
WO2001050731A3 (en) A remote viewer of tv's, video cameras and monitors
KR19980039422A (en) Door Status Display Device and Method of Video Cassette Recorder
TW247985B (en) Image-taking apparatus
KR20000072979A (en) Apparatus for paging for auditory disabled person
WO2006101658A3 (en) Alarm system employing single transmission line
KR100316157B1 (en) Image transmission alarm system
KR920015860A (en) Remote Controller for Video Camera
KR970019410A (en) TV operation status display device and method
KR100204699B1 (en) The anti-crime control method based on bi-directional communication in television
KR101454836B1 (en) Artificail lighting DOM digital camera
KR970009267A (en) Television receiver with anti-collision alert function by over approach
RU25108U1 (en) REMOTE CONTROL SIGNALING DEVICE
KR940019162A (en) Surveillance TV
KR970057128A (en) TV without external connection cord with voice receiver
JPH03136667A (en) Meditative learning auxiliary device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application