【作者】 马江山； 程琳；

【Author】 Ma Jiang-shan, Cheng Lin (Transportation College, Southeast University, Nanjing 210096, China)

【机构】 东南大学交通学院；

【摘要】 本文构建了以地理信息系统(GIS)为基础的城市交通信息服务系统的软硬件框架。从软件方面根据交通参与者的组成建立了面向不同使用对象功能模块。城市信息服务系统的构建目的是通过为出行者提供交通信息服务,促使交通流在路网上的合理分配,从而缓解交通压力、降低污染、减少能耗。更多还原

【Abstract】 In this thesis, the framework of GIS-based urban traffic information and service system is designed in both software and hardware. There are four main function modules according to different customers in software design. The destination of urban information service system construction is to make traffic flows have a reasonable distribution in urban roads. Thus it can alleviate traffic situation, decrease pollution and energy cost as well.更多还原