滁州市城市公交线路最优化分析

The Optimal Analysis of Urban Public Transport Route in Chuzhou City

城市化的迅速发展,迫切要求城市公共交通的合理规划。针对公交线路规划设计的特点与目标,本文基于优化理论和GIS技术,结合SPSS数据统计技术,对收集到的2008年12月份滁州市各公交线路客流数据进行分析统计处理,再利用ArcGIS网络分析原理,对公交线路数据进行空间分析,并结合叠加分析原理,分析公交线路各要素的不合理性。本文主要从城市公交发车频率、公交站点分布、公交线路优化三个方面着手,分析滁州市目前公交线路存在的问题,并针对三个方面进行优化计算和分析,得到滁州市具体公交车发车频率一周分布表以及站点与线路的优化图,给出了具体的解决方法,能从实际角度为该市公共交通规划提供一定的支持,真正意义上的节省线路规划中的人力物力,提高规划效果。

The rapid development of urbanization, we urgently need a reasonable planning on the urban public transport. For the characteristic and target of the design on public transport planning, the paper has based on optimization theory and GIS technology. And with SPSS statistical techniques,we have analyzed the passenger data of bus collected in December 2008 in Chuzhou city. Then with the theory of ArcGIS network analysis, we have a spatial analysis on the data of Bus Lines. And also have analyzed the unreasonable features in each Bus Lines with the overlay analysis. We have carried out optimized calculation and analysis on the three aspects of the departure frequency of Urban Bus, bus station distribution and optimization of Bus lines, to analyze the exist problems nowadays on urban public transport route of Chuzhou. And have carried out Optimization calculation and analysis for the three aspects. Finally we have gained the distribution table of one week on the Bus departure frequency and the Optimization chart of the station and Lines, and proposed the specific methods. So we can give some support in actual sight for the public planning, to truly save the cost of human and material resources on the lines planning and promote the effect of planning.