【摘要】 对客运站布局模式对城市交通系统的影响进行了一定的理论分析.基于利用地理信息系统(GIS)的空间分配及最优路径功能,提出了对城市公路客运站点布局的出行效率进行定量评价的方法.结合武汉市的实例,对新旧客运站点分布进行了平均出行距离计算及比较,并得出新布局优于老布局的结论.使用量化的平均出行距离可以从整体上对城市出行系统进行评价,为城市公共设施的布局规划提供有益的决策支持.更多还原

【Abstract】 A theoretical analysis of station distribution and its impact on urban transportation system is carried out.Based on the allocation model and shortest path functionality inherently available in GIS,a method for quantifying average trip distance from the distribution of road passenger stations is presented.The method is tested on the basis of Wuhan City;and a conclusion is drawn that the new distribution of road passenger stations is more efficient than the old one in terms of average trip distance.更多还原