摘要
以实现高速公路地理信息管理的现代化、智能化和平台化为目标,在Visual Studio2008和ArcGIS Engine9.3环境下,采用组件化技术,实现了信息查询、地图操作、地图编辑、交通数据统计和交通路段安全评价等功能。针对高速公路的规划和交通疏导等业务需求,还实现了路网缓冲区分析、空间叠加分析和最优路径分析等空间分析功能。本研究不仅能够解决道路规划、交通疏导、道路安全评价等难题,而且还能大大提高管理效率,对高速公路的管理和规划具有重要意义。
This paper implements functions such as information query, map manipulation, map editor, traffic data statistics and road traffic safety evaluatiota by using COM technology based on Visual Studio 2008 and ArcGIS Engine 9.3 on the purpose of implementing modernization, intelligence and platformization of expressway geographic information management. Also in order to meet the requirements of express road planning and traffic dispersion, path networking buffer analysis, spatial overlap analysis and optimal path analysis are implemented. This paper issues an approach to solve road planning, traffic dispersion and road safety evaluation problems, and thus enhance management performance and play a key role in expressway management and planning.
出处
《公路》
北大核心
2014年第1期145-148,共4页
Highway
基金
国家科技重大专项项目
国家高技术研究发展计划(863计划)主题项目
项目编号2011BAB01B06
2012AA121305
关键词
高速公路
地理信息
管理
安全评价
expressway
geographic information
management
safety evaluation
