The Journal of the Korea Contents Association (한국콘텐츠학회논문지)

The Korea Contents Association (한국콘텐츠학회)
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Intelligent Mobile Surveillance System Based on Wireless Communication

무선통신에 기반한 지능형 이동 감시 시스템 개발

  • 장재혁 (국립경상대학교 산학협력단) ;
  • 심갑식 (국립경남과학기술대학교 교양학부)
  • Received : 2014.10.15
  • Accepted : 2014.11.24
  • Published : 2015.02.28
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Abstract

In this paper, we develop an intelligent mobile surveillance system based on binary CDMA for the unmanned automatic tracking and surveillance. That is, we implement a intelligent surveillance system using the binary CDMA wireless communication technology which is applied the merit of CDMA and TDMA on it complexly. This system is able to monitor the site of the accident on network in real time and process the various situations by implementing the security surveillance system. This system pursues an object by the 360-degree using camera, expands image using a PTZ(Pan/Tilt/Zoom) camera zooming function, identifies the mobile objects image within a screen and transfers the identified image to the remote site. Finally, we show the efficiency of the implemented system through the simulation of the controlled situations, such as tracking coverage on objects, object expansion, object detection number, monitoring the remote transferred image, number of frame per second by the image output signal etc..

본 논문에서는 무인 자동 추적 감시를 위한 이진 CDMA 기반 지능형 이동 감시 시스템을 개발한다. 이는 기본적으로 CDMA와 TDMA의 장점을 복합적으로 적용한 이진 CDMA 무선 통신 기술을 이용하여 지능형 감시 시스템을 구현한다. 본 시스템은 네트워크상에서 실시간으로 현지 상황을 모니터링 할 수 있으며, 동시에 보안 감시 체계를 구현하여 다양한 상황별로 처리하도록 하였다. 개발된 시스템은 카메라를 이용한 객체의 360도 추적, PTZ(Pan/Tilt/Zoom) 카메라의 줌 기능에 의한 영상 확대, 영상 내 이동 객체의 식별 및 식별된 영상의 원거리 전송이 가능하다. 마지막으로, 대상 객체에 대한 감시 범위, 객체 확대 기능, 객체 탐지 수, 원격 전송된 영상 모니터링, 영상 출력 신호에 따른 초당 프레임 수 등과 같은 상황 설정한 모의실험을 통해 본 구현 시스템을 보여 줄 것이다.

Keywords

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