基于优化理论和GIS空间分析技术的公交站点规划方法

A Method on Bus Station Planning Based on Optimization Theory and Technique of GIS Spatial Analysis

针对交通规划的特点和目标 ,介绍一种基于最优化原理和 GIS空间分析方法的交通站点规划方法 .该方法依据乘客总出行时间最短确定单个线路上的站点个数 ,结合 GIS缓冲区分析和叠合分析 ,在路线上做站点设置的适宜性分析 ,确定站点的位置 。

Because of its powerful capability of managing space data, GIS is adopted widely in traffic planning. According to characteristic and aim of traffic planning,this paper introduces an approach which is based on GIS spatial analysis and optimization theory. First,the optimal model with objective of minimizing passengers'outgoing time is established and solved to obtain the number of bus stations. Then the best suitable location for every bus station is determined by using the GIS technique of buffling and overlaying spatial analysis. The method can be used in traffic planning.