SENSOR NODE FOR REMOTE CONTROL IN UBIQUITOUS SENSOR NETWORKS, AND METHOD FOR REMOTE CONTROL OF SENSOR NODE USING MOBILE TERMINAL

摘要

A sensor node for remote control in a USN and a remote sensor node controlling method using a mobile terminal are provided to enable a manager to quickly and easily manage an accident without visiting the site by using the mobile terminal in case that the accident occurs in a target device connected to the sensor node. A sensor(31) generates accident detection information by measuring a physical quantity of the target device and an environment. A memory(33) stores sensing control information, routing information, and protocol data. A path searcher(34) locates the sensor node or a sync node for transferring the accident detection information by using the stored routing information. A wireless transceiver(35) wirelessly transmits the accident detection information from the sensor or received from the other sensor node to the neighboring node, or receives an accident management control signal from the mobile terminal of the manager. A microcomputer(32) controls the wireless transceiver or controls the target device according to the received accident management control signal.