WATER QUALITY MEASURING DEVICE FOR MONITORING IN REAL TIME THE WATER QUALITY ACCORDING TO USN

摘要

PURPOSE: A multi-parameter water quality analyzer for monitoring water quality based on USN in real time is provided to monitor water quality of a distant place using a sink node and a sense node. CONSTITUTION: A system for monitoring water quality based on USN in real time comprises: one or more integrated gate ways(200) which receive water quality information data from a multi-parameter water quality analyzer(100), and process and transmit the water quality information data to an integrated control device(400) through the internet network(300); and the integrated control device which analyzes a water quality condition using the water quality data and generates three-dimensional water quality information. The multi-parameter water quality analyzer comprises: a power supply device; a main board which is connected to waterproof probes; and a waterproof housing. [Reference numerals] (100,J1,J2,J3,K1,K2,K4,K5) Water quality sensor; (200,K3) Gateway; (A1) Emergency site dispatch; (A2,E2) SMS of a member in charge; (BB) Alarm, SMS service, and emergency dispatch if collected data exceeds a limit; (CC,FF) SMS collected data transmission; (DD) Real-time water quality monitoring; (E1) Resident; (GG) Obstacle occurrence; (HH,II) Water quality data transmission through COMA; (J4) Wireless network: RF ZigBee 2,4GHz; (J5) Output: 10mW; (J6) Multicarrier: forming 200 Node; (L1) Water quality data transmission flow; (L2) SMS service flow; (L3) Flow if water quality data obstacle occurs