基于TransCAD的“一路一线”公交布线方法仿真研究

Simulation Study on One-road-one-line Public Transport Routing Method Based on TransCAD

"一路一线"是近年来提出的一种公交布线新思路,目前还没有在实际中得以应用。为了验证"一路一线"公交布线方法的可行性,以佛山南海中心城区桂城为研究对象,运用仿真软件TransCAD建立起公交仿真系统。在对仿真对象公交线网现状进行仿真校验的基础上,再采用"一路一线"的公交布线方法重新设计其公交线网,进行仿真。为了评价"一路一线"公交布线方法的仿真效果,从设施水平和服务水平两个方面设定评价指标,分别对现状公交线网和采用"一路一线"方法布设的公交线网仿真的结果进行了比较、评价。该项研究对验证"一路一线"公交布线方法的可行性进行了有益探索,为城市公共交通的改善尤其是新兴城市公交线网的设计提供借鉴。

One road one line method is a new idea about public transport routing in recent years which has not yet been applied in practice. To verify its feasibility, taking the center district, Guicheng, in Foshan Nanhai as object, this paper builds public transport simulation system with simulation software TransCAD. On the basis of simulation validation to public transport network status, one road one line method is used to redesign the network verifying the simulation result of one road one line public transport routing, and provides a reference for improvement of urban public transport, especially for design of public transport network in boomtowns.