基于GIS的化工园区风险管理信息系统研究

Research of Chemical Industry Park Risk Management System Based on GIS

以化工园区为背景,对园区重大危险源安全监管技术进行了研究,开发了基于地理信息系统(GIS)的重大危险源事故预测预警与应急救援信息系统。系统采用Delphi+MapX集成方式开发,主要包括重大危险源日常管理、监控预警、辅助应急救援三个方面。系统除可实现地图处理的基本功能外,还可实现对重大危险源维护和查询功能;视频监控与温度、浓度等综合参数监测的联动功能;动态模拟各种泄漏、火灾、爆炸事故的发生、发展过程及影响区域;根据模拟结果给出相应的应急救援方案。

Through studying of safety regulation technology to major hazard based on chemical industry park,an information system for forecasting,early warning and emergency response related to major hazard incidents was developed based on GIS（geographical information system）.This system was developed with an integration of Delphi＋MapX,mainly consisted of 3 aspects,which were routine management of major hazard,monitoring and early warning,and auxiliary emergent rescue.Besides basic functions of map processing,this system could also realize maintenance and inquiry of major hazard,linkage of video monitoring and comprehensive parameters detection（temperature,concentration,etc）;it can also simulate dynamically the occurrence and development of various incidents such as leakage,fire and explosion and the influenced areas as well;and it can also provide rescue proposals according to the simulation results.