基于开放数据的常规公交系统综合评价研究
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U491.1+ 7

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Research on the comprehensive evaluation of public transit system based on open data
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    摘要:

    高水平的公共交通有助于缓解城市交通拥堵等问题。为准确评价公共交通,提高城市公共交通的规划和 管理水平。依据常规公交的传统评价体系指标,基于公交可达性水平评价方法、住宅兴趣点的可达性评价及不同 出行模式下的竞争力评价,提出了基于网络开放数据的常规公交综合评价方法。以上海市松江区公共交通为例, 分析了该区的公交系统运行现状。研究结果表明:该区常规公交的线网密度达到规范要求,并且线位和站点设置 考虑了潜在的出行需求,与住宅分布具有一定的契合性。但存在站点覆盖不足、站点设置不合理、线路绕行严重、 公交出行时间较长及竞争力弱等问题。该研究方法可为公共交通规划和公交系统评价提供借鉴。 关键词:公交系统评价;公交可达性;网络开放数据

    Abstract:

    High-level public transit helps to alleviate urban traffic congestion. To evaluate public transit accurately and improve planning and management standard, a comprehensive evaluation method based on Internet open data is proposed for public transit system from three aspects: the traditional evaluation of public transit, the accessibility evaluation based on PTAL and residential POI, and the competitiveness evaluation under different travel modes. Songjiang District of Shanghai is chosen as a case to illustrate the proposed method. The results show that the network density of Songjiang transit meets the corresponding standards, the layout of stops and routes not only takes the potential travel demand into consideration, but also conforms to the spatial distribution of residential areas to some extent. However, there are several problems related to Songjiang transit such as low coverage and irrational locations for stops, serious detour for routes, as well as long travel time and weak competitiveness for the whole system. It is expected that the proposed methods will provide reference for the transit system planning and evaluation in the future.

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杨颖 ,赵己周 .基于开放数据的常规公交系统综合评价研究[J].交通科学与工程,2020,36(3):94-100.
YANG Ying, ZHAO Ji-zhou. Research on the comprehensive evaluation of public transit system based on open data[J]. Journal of Transport Science and Engineering,2020,36(3):94-100.

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  • 在线发布日期: 2022-06-09
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