전자공학회논문지 (Journal of the Institute of Electronics and Information Engineers)

  • 제51권2호
  • /
  • Pages.220-226
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  • 2014
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  • 2287-5026(pISSN)
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  • 2288-159X(eISSN)
대한전자공학회 (The Institute of Electronics and Information Engineers)
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Passive RFID 시스템을 이용한 효율적인 영역 탐색 기법

Passive RFID system for Efficient Area Coverage Algorithm

  • 이상엽 (경희대학교 전자전파공학과) ;
  • 이충용 (경희대학교 전자전파공학과) ;
  • 조원서 (경희대학교 전자전파공학과) ;
  • 남상엽 (국제대학교 IT계열) ;
  • 김동한 (경희대학교 전자전파공학과)
  • Lee, Sangyup (Electronics and Radio Department, Kyung-Hee University) ;
  • Lee, Choong-Yong (Electronics and Radio Department, Kyung-Hee University) ;
  • Jo, Wonse (Electronics and Radio Department, Kyung-Hee University) ;
  • Nam, Sang Yep (Information and Communication Engineering Department, Kook-je College) ;
  • Kim, Dong-Han (Electronics and Radio Department, Kyung-Hee University)
  • 투고 : 2013.12.16
  • 발행 : 2014.02.25
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초록

본 논문에서는 Passive RFID system으로 구성된 Smart Floor 환경에서 다 개체 로봇의 효율적인 영역 탐색 방법을 제안한다. 연구에서 사용된 Passive RFID system 은 RF 안테나의 인식 범위 내에 있는 RF 태그에 사용자가 원하는 정보를 저장하고 읽을 수 있다. 본 연구에서는 명시적인 위치정보를 저장한 RF 태그를 바닥에 매설한 Smart Floor 라는 환경을 구축하였고, 로봇에 설치되어 있는 안테나를 통하여 태그로부터 받아들인 위치정보를 논문에서 제안하는 방법으로 가공하여 모바일 로봇의 위치를 추정함과 동시에 Smart Floor 내의 다른 로봇에게 자신의 이동 흔적을 남김으로써 기존 탐색 기법에 비해 전체 영역 탐색 시간을 단축하여 효율을 높였다. 본 논문에서는 Smart Floor 환경을 활용하여 모바일 로봇의 효율적인 이동 알고리즘을 제안한다.

This paper proposes an enhanced fast scanning method for multi-agent robot system. Passive RFID tag can read and store the information within the range of recognizable RF tag reader. Based on this information of Passive RFID tag, the position of mobile robot can be estimated and at the same time, the efficiency of scanning process can be improved because it provides a scanning trace for other mobile robots. This paper proposes an dfficient motion planning algorithm for mobile robots in a smart floor environment.

키워드

참고문헌

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