SENSOR NETWORKS MIDDLEWARE SYSTEM FOR INTEGRATING HETEROGENEOUS SENSOR NETWORK DATA

摘要

PURPOSE: A sensor network middleware system for integrating data of heterogeneous sensor networks is provided to supply an integrated data service to a server by communication with a heterogeneous sensor network. CONSTITUTION: At least one sensing server collects sensor data from at least one sensor network made of at least one sensor. A main server(110) receives sensor data collected from the sensing server to integrally manage data. The sensing server transmits collected sensor data into XML data and transmits it to a main server. The main server integrates the XML data in response to a request of at least one user application.