GAS AND FIRE INFORMATION DISPLAY SYSTEM BASED WIRELESS SENSOR NETWORK

摘要

PURPOSE: A gas and fire information display system of a network-based radio frequency sensor is provided to analyze a sensing signal by receiving the sensing signal from a sensing sensor node and display the analyzed information on a screen. CONSTITUTION: A plurality of sensing sensor nodes(200) transmits the sensed sensing information value by including the value in a situation information responding packet. A home network center control device(100) transmits a situation request packet to the sensing sensor node. The home network center control device receives a situation information responding packet corresponding to the situation information request packet.