PDF《面向天然气管道应急管理系统的 GIS 模块设计》

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cnki.net/kcms/detail/13.1093.TE.20171114.1137.002.html 面向天然气管道应急管理系统的 GIS 模块设计 李小龙1 吴玉珍1 周永涛2 谭永滨1 徐军3 1. 东华理工大学江西省数字国土重点实验室;

2. 中石油北京天然气管道有限公司;

3. 武汉大学测绘遥感信息工程国家重点实验室 文章编号: 1000-8241 (2018) 02-0169-04 摘要: 针对传统的天然气管道应急管理系统缺乏 GIS 功能支持, 空间信息利用不够深入等问题, 设 计了应急 GIS 模块, 并将其集成到天然气管道应急管理系统中.通过地图查询与空间分析等技术, 实现了应急资源与联动部门定位、 事故影响分析、 抢险路径规划等功能, 为应急方案提供空间信息支 撑, 辅助决策指挥.该GIS 模块使事故地点定位更加准确, 可以按照规则动态计算事故影响范围、 动态规划应急和维抢修资源, 而不是提前做好各种预案, 提高了应急响应的准确性及应急响应效率. 以陕京管道应急管理平台为例, 开发实现了应急 GIS 模块, 经过模拟测试, 功能运行良好, 应急效果 较为明显, 验证了设计的科学性. (图2, 参20) 关键词: 天然气管道;

应急管理系统;

GIS 模块;

事故影响分析;

路径规划 中图分类号: TE89 文献标识码: A doi: 10.6047/j.issn.1000-8241.2018.02.008 The design of GIS module for the emergency management system of natural gas pipeline LI Xiaolong1 , WU Yuzhen1 , ZHOU Yongtao2 , TAN Yongbin1 , XU Jun3 1. Key Lab for Digital Land and Resources of Jiangxi Province, East China University of Technology;

2. PetroChina Beijing Gas Pipeline Co. Ltd.;

3. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University Abstract: The traditional emergency management system of natural gas pipeline is lack of the support of GIS function, and the utilization of space information is not enough. To solve the problems, an emergency GIS module was designed and integrated into the emergency management system of natural gas pipeline. Using map query and spatial analysis techniques, the functions of emergency resources and linkage department positioning, accident impact analysis and rescue route planning are realized to provide the spatial information support for emergency programs and assist decision making and direction. By means of this GIS module, accident sites are positioned more accurately, accident impact scope is calculated dynamically according to the rules, and the emergency, maintenance and repair resources are planned dynamically, so it doesn'

t need preparing various emergency plans in advance, the accuracy and efficiency of emergency response are improved. Then, the emergency GIS module was developed with the emergency management platform of Shaanxi-Beijing Pipeline as an example. Finally, it was tested by means of simulation. It is shown that its functions operate well and its emergency effects are remarkable. It is verified that the design is scientifically feasible. (2 Figures,

20 References) Key words: natural gas pipeline, emergency management system, GIS module, accident impact analysis, route planning 突发事件应急管理体系是国家现代管理体系的重 要组成部分, 随着中国天然气事业的快速发展, 管道安 全受到政府、 公众等的高度重视[1-2] .传统的天然气管 道应急管理系统在资源联动、 地理信息空间分析等方 面存在不足, 问题根源在于缺乏有效的地理信息系统 (Geographic Information System, GIS) 支持[3-8] .一些 学者就相关问题开展了研究, 朱本延等[9-10] 对基于 GIS 的油气突发事件管理与响应展开研究, 探讨了 GIS 开 发平台的选择与数据准备;