INDOOR POSITION TRACKING FOR MOVING OBJECTS USING UBIQUITOUS SENSOR NETWORK

摘要

An indoor position tracking for moving objects using a ubiquitous sensor network is provided to detect a moving object by transmitting a distance of RFID tag entering indoor. An interior location tracking system is composed of a terminal, 16Bit MCU, and a sensor, and an RFID reader transmits data to a Zigbee module. The converted distance data is transmitted to the 16Bit MCU, and data are computed and exact position data are found. A real location is searched by mapping the calculated data to the MAP inside of the building. The real location information is transmitted and the location of the moving body is recognized clearly.