An indoor positioning system based on active RFID in conjunction with Bayesian network

Abstract

This study proposes an indoor positioning system based on active RFID in conjunction with bayesian network. The system can accurately recognizes the locations of active RFID tags by using bayesian network classifiers after the active RFID readers has received different intensity of electromagnetic waves transmitted by active RFID tags. The experimental results show that the proposed system is simple, efficient and useful for practical applications. The proposed indoor positioning system can be utilized in wares locating of storehouse and indoor robot position locating.