基于出行需求的微循环线路规划设计实例研究——以南京市雨花台区为例

Research on Planning and Design of Microcirculation Bus Lines Based on Travel Demand——A Case Study in Yuhuatai District of Nanjing

常规公交站点的合理服务半径难以覆盖配套设施不足的新建居住小区、道路狭窄的老旧小区,“最后一公里”出行问题随着城市的快速发展日益凸显。凭借车型小、线路短等优势,微循环线路成为解决城市特别是大城市“最后一公里”出行问题的有效方案,但在其规划设计过程中,尚缺乏理论指导。本文以南京市雨花台区为例,结合出行需求调查等多源大数据、公交企业运营经验以及国家相关标准规范,提出了基于出行需求的微循环线路规划设计方法,并针对筛选出的公交服务盲区,规划设计了微循环线路方案。提出的线路规划设计方法以及方案可为相关部门开展微循环线路规划设计提供借鉴和参考。

The reasonable service radius of conventional bus stations is difficult to cover newly built residential communities with insufficient supporting facilities and old communities with narrow roads, and the problem of "last mile" travel has become increasingly prominent with the rapid development of cities. With the advantages of small models and short lines, microcirculation lines have become an effective solution to solve the "last mile" travel problem in cities, especially large cities, but there is still a lack of theoretical guidance in its planning and design process. Taking Yuhuatai District of Nanjing as an example, this paper proposes a microcirculation route planning and design method based on travel demand based on multi-source big data such as travel demand survey, bus enterprise operation experience and relevant national standards and specifications, and plans and designs microcirculation route schemes for the selected bus service blind spots. The proposed route planning and design methods and schemes can provide reference and reference for relevant departments to carry out microcirculation route planning and design.