SENSOR DATA STREAM PROCESS SYSTEM BASED ON AN RFID MIDDLEWARE AND A METHOD THEREOF FOR EFFICIENTLY IMPLEMENTING UBIQUITOUS COMPUTING

摘要

PURPOSE: A sensor data stream process system based on an RFID middleware and a method thereof for efficiently implementing ubiquitous computing are provided to efficiently process various sensor data streams.;CONSTITUTION: One or more sensors(100, 101, 102, 103) collect and measures environment information. A sensor node(104) receives a sensor management command or transmits data collected from the sensors. A master node comprises data of a specific protocol structure applied to the sensor. An RFID middleware(106) converts data converted in the EPC code into a URN code after receiving the sensor data of the specific protocol structure into the EPC code.;COPYRIGHT KIPO 2010