摘要
分析了公交线路的形式和公交站点的邻近关系,设计了公交数据库,实现了以最少换乘次数、最少站点数为约束条件的可以实现n次换乘的公交查询系统。
The styles of bus lines and the relation among adjacent stations are analysed, and a structure of bus database is designed. One city public traffic query system based on the least transfer and least stations is implemented. The system can implements query about n transfer of public traffic.
出处
《测绘信息与工程》
2006年第5期40-42,共3页
Journal of Geomatics
关键词
公交线路形式
邻近站点
数据库
n次换乘
styles of bus lines
adjacent bus station
database
n transfer of public traffic
