摘要
在对GIS与交通仿真的发展进行全面论述的基础上,设计了仿真模型的总体结构与功能,重点对在GIS平台上实现模型的数据输入、输出接口,以及面向城市快速路交通仿真构建相应的数据库与仿真图层进行了设计与开发。本文提出了GIS和交通仿真相结合的建模思想,实现了该仿真模型的部分功能,拓宽了交通仿真的应用领域。
Based on a comprehensive discussion of the development of GIS and traffic simulation, we designed the whole structure and functions of the traffic model,with special attention to design and development of the interface of data I/O and the database and the traffic map layer for the urban expressway traffic simulation model. The thought of integrating GIS and traffic simulation is put forward in this paper, and some functions of the simulation model have been realized, with the application field of traffic simulation widened.
出处
《公路交通科技》
CAS
CSCD
北大核心
2004年第2期77-79,83,共4页
Journal of Highway and Transportation Research and Development
基金
北京市科技新星计划资助项目(H013610080112)
