基于GIS公交查询系统的设计与实现  

Design and Implementation of the City Public Transportation Query System Based on GIS

作　　者：连剑[1] 许钦泰[1] 王永[1] 陈铮[1] 樊铭渠[1] 

机构地区：[1]山东科技大学,电气信息系,济南250031

出　　处：《交通运输工程与信息学报》2009年第3期68-72,共5页Journal of Transportation Engineering and Information

摘　　要：本文充分考虑了乘客出行心理后,设计了以换乘次数最少和出行耗时最少作为约束目标的公交出行最优路径算法。利用动态分段技术建立了公交信息数据库,采用Visual C#.NET+MapX5.0集成开发的方式开发了公交信息查询系统,实现了输入查询或直接对地图操作来获得出行最优路线和换乘方案。系统以济南市公交网络为基础进行了测试,测试结果良好,为居民的出行提供了一个方便、快捷的公交路线查询平台。This paper studied the optimal route algorithm of the city public transportation. In view of the passengers＇ traveling psychology, an optimal route algorithm of the city public transportation, which takes the least transfer and the least time consuming as constraint conditions, was designed. In the process, adatabase of the public transportation information by using dynamic segmentation and a city public transportation query system, which selectes a development method, integrated a Visual C#.NET＋MapX5.0, were designed. By entering the query information or operating the digital map directly, the user could acquire an optimal path or scheme of transfer to another bus. It provided a convenient and quick public transportation route query platform for people＇s travel.

关 键 词：公交查询 最优路径 最少换乘 耗时最少 

分 类 号：U495[交通运输工程—交通运输规划与管理]