Zoning positioning model based on minimize RFID reader

This paper presents a zoning positioning model based on minimize RFID reader. Compared with conventional RFID reader, the transmission power does not need to be fixed and it is not necessary to detect RSSI of tag. Compared with the landmarc algorithm and its improved Vire algorithm, the complexity of the equipment is simplified and the time is reduced during the positioning process. Minimize RFID readers are evenly distributed in different ways and the region is divided according to the combination of the detection results. The average positioning error is controlled under 1/5 of the detection distance and it could satisfy the real time operation.