The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Recognition System for Multiple Mobile Robots Using RFID System in Smart Space

스마트 스페이스에서 RFID 시스템을 이용한 다수 이동로봇 인식 시스템

  • 탁명환 (군산대학교 전자정보공학부) ;
  • 염동회 (군산대학교 PostBK21) ;
  • 조영조 (ETRI 로봇/인지시스템연구부) ;
  • 주영훈 (군산대학교 제어로봇시스템공학과)
  • Received : 2010.05.08
  • Accepted : 2010.09.15
  • Published : 2010.11.01
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Abstract

This paper deals with the recognition of multiple mobile robots equipped with RFID tag. In the case that the number of robots recognized by each RFID reader is larger than that of allocated slots, the clashing recognition occurs. And, in the case that the total number of robots recognized by all RFID reader is larger than that of real robots, the repetitious recognition occurs. We employ the dynamic frame slot allocation by using the ALOHA algorithm to prevent the clashing recognition and estimate the number of robots by using the received signal strength indication to prevent the repetitious recognition. The numerical experiment shows the reliability and the efficiency of the proposed method.

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References

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