公路交通信息管理系统的设计与实现

Design and Realization of National Highway Traffic Information Management System

随着公路建设事业的迅速发展,在建设和管理中,应用地理信息系统(GIS)管理海量的数据,利用时空分析功能提高对公路管理决策的科学性变得越来越重要。本文利用我国高速公路和国道上交通量观测点的信息、道路电子地图和地理信息系统软件平台,建立基于观测点信息的公路信息库。在此基础上,实现集信息查询、统计分析和数据管理等功能于一体的综合信息服务系统,以利于公路交通管理的信息化、科学化和智能化。

With the development of highway transportation,it becomes important to manage huge amounts of highway transportation data with Geographical Information System （GIS） software.Furthermore, the dimensional analysis function could improve the rationality of strategic management of highway networks.Highway route information database which contains the traffic survey point is established using the information of traffic volume,highway electronic map and GIS. Finally, an information service system is realized which involves the functions of information query, statistical analysis and data management to play a positive role in highway management.