INTEGRATED GATEWAY FOR MONITORING WATER QUALITY BASED ON A UBIQUITOUS SENSOR NETWORK FOR ENABLING A DEVICE TO MANAGE THE INFORMATION OF LOWER DEVICES

摘要

PURPOSE: An integrated gateway for monitoring water quality based on a USN(Ubiquitous Sensor Network) is provided to support a wired and wireless communication network by providing a UM3(Ubiquitous Module) integrated protocol.;CONSTITUTION: An integrated gateway(200) supports a UM3 protocol for solving a mutual compatibility problem between system supply companies, effective control, and monitoring. All data of the UM3 protocol includes objects, classes, and services. The all data of the UM3 protocol includes various objects. The objects are controlled according to necessity. A client exchanges data for the data of the server using an object access method.;COPYRIGHT KIPO 2013;[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 monitor; (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