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为构建与城市道路等级相类似的分级(层)公交线路,明确不同线路的主体功能,有序而科学的引导乘客的出行行为和习惯,减轻地面道路交通压力的同时创建一个优良的公共交通服务体系,根据城市布局结构和路网架构特征,参考一般的公交线网结构,构建适应多层次公交特点、分别适用于单中心、多中心、分离式组团和带状等4类城市用地布局的公交网络拓扑结构,并提出了串联、并联、叉联和枝联等4种线路连接方式。研究结果可用于指导不同用地布局城市多层次公交线网架构,并为进一步深入研究多层次公交线网的规划设计打下基础。
In order to construct a hierarchical (tier) bus route similar to that of an urban road, clear the main functions of different routes, guide the passenger’s travel behavior and habits in an orderly and scientific manner, and reduce the pressure on the road traffic at the ground while creating an excellent public transport service System, according to the characteristics of urban layout structure and road network architecture, referring to the general public transportation network structure, building multi-level bus characteristics to adapt to the single center, multi-center, separate groups and ribbons and other four cities layout of the bus Network topology, and proposed in series, parallel, fork and branch connection 4 kinds of line connections. The results of this study can be used to guide the layout of urban multi-level bus network structures in different places and lay the foundation for further study on the planning and design of multi-level bus network.