REAL-TIME REMOTE MONITORING SYSTEM BASED ON WIRELESS SENSOR NETWORK

摘要

A real-time monitoring system based on a wireless sensor network is provided. The real-time monitoring system includes: a wireless sensor network including a plurality of sensor nodes and a sink node, wherein each sensor node and the sink node receive and transmit a data packet therebetween; a gateway which receives and transmits a data packet from and to the sink node in the wireless sensor network; a central management server which receives and transmits a data packet from and to the gateway, extracts information on each sensor node and measure data or image data of the sensor node from the data packet received through the gateway, and stores and manages the extracted data in a database; and a monitoring computer or a Web server which receives the information on each sensor node and the measure data or image data of the sensor node from the central management server in real time and displays the information and the measure data or the image data on a screen, wherein the central management server can store and manage the measure data or the image data of each sensor node of the wireless sensor network, and the monitoring computer and the Web server can perform monitoring of situation of each sensor node in real time irrespective of location of each sensor node.