UBIQUITOUS-BASED INTELLIGENT CITY GAS SAFETY MANAGEMENT SYSTEM

摘要

This invention relates to a ubiquitous-based intelligent city gas safety management system, more particularly to a ubiquitous-based intelligent city gas safety management system that enhances safety by monitoring real time status of the city gas facilities using a sensor network installed therein, and prevents gas accident through effective maintenance and management, and enables a rapid response when a gas accident occurs. The ubiquitous-based intelligent city gas safety management system of the present invention is comprised of: a data translator that converts various status information, received from a sensor network that monitors the condition of a city gas facility, into a predetermined common message format; and a middleware server comprised of a database that stores status information received from the data translator, a data integration control module that stores status information received from the data translator into the database, a data mining module that estimates the condition of the city gas facility by analyzing the accumulated status information in the database, a data monitoring module that inspects status information received from the data translator and determines if the city gas facility is abnormal, and an event managing module that informs the manager's terminal of the abnormality of the city gas facility when the monitoring module determines that the city gas facility is abnormal.