山地城市小型公交线网布局方法初探

Preliminary Study on the Mini Public Transit Network Design of Mountain City

目前小公交运作普遍采用"定线不定点"的公交运行模式,广泛的存在于山区城市,以及规模较小、经济发展较为滞后的大城市城乡结合部和小城市中。对于平原城市,小型公交的产生是源于经济水平发展滞后,居民出行意愿不高的现实需要,是一种过渡性的公共交通方式。但是,山区小型公交的存在和发展则是受城市空间布局、地形地貌、路网结构等因素的影响,在城市公共客运交通服务体系中占有非常重要的位置。因此,本文将在山区城市公共客运系统特征的基础上,分析小型公交存在的合理性,研究其布局方法,及其实施过程中需解决的一些关键问题。

Fixed route without fixed timetable is a main operation model of the Mini-Public Transit （MPT） which exists in a wide range of mountain cities, relatively smaller and underdeveloped areas. For plain cities, MPT is generated from backward economy and low trips desire. But, considering of mountain city layout, topography, road network structure, etc. the MPT plays an important role in urban transit system. This paper is based on the features of mountain city public transit system, research into the rationality of MPT, studies on the methods of MPT layout and key problems