机构地区: 东南大学交通学院
出 处: 《公路交通科技》 2005年第1期132-134,共3页
摘 要: 常规公交是我国城市公共交通运营的主体,研究常规公交网络的客流分配方法有着重要的意义。本文分析传统公交客流分配方法的不足,在地理信息系统的基础上研究了一种公交网络数据结构模型,以充分表达公交线路、站点和交通区域间的空间位置关系,提出一种实用的公交客流分配技术。该方法在城市公交规划中得到了实际应用,并取得良好的效果。 The normal transit is the main body of the public transit of our country and it is very important to study the methods of transit network assignment.After analyzing the defects of traditional methods,this paper investigated how to modeling the transit network based on GIS.This data model can present the spatial relations of transit lines,stops and traffic zones clearly.A practical transit assignment method was put forward.It has been proved efficient by applying this method in transit planning.