桂林市公交问路系统设计

基于桂林市公交基础信息系统和公交乘客出行的特点 ,设计开发了桂林市公交问路系统。在坐标地图的基础上 ,利用Access描述、创建了公交线网的数据存储结构 ,并采用ASP作为开发工具与DatabaseServer连接访问 ,实现了对公交线网以图的方式的数据信息管理和查询。系统具有坐标选择和名称选择双重方式的公交线路查询、站台查询及具有最少换乘次数的出行路径查询等功能 ,为桂林市乘客的公交出行提供准确、及时。

Based on the public transportation element information system of the city of Guilin and the character of bus passenger travel, Guilin public transportation guiding system is designed.By using Access, data storage structure of public transportation networks is set up in the base of coordinate map. And ASP, which is used for the design tools, connects and visits the Database Server. It is helpful in that the public transportation networks are managed and queried in the way of map. The guiding system has the function of routes query, stops query and travel transit path query with the least transfer times etc The function can be completed by two ways of coordinate or name selection. The system offers accurate,timely and optimum public transport information service and assistant transit advice for bus passengers. So it is convenient to the maximum for the bus passengers'travel because of its active and reasonable guidance.