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An AHP-DEA Approach of the Bike-Sharing Spots Selection Problem in the Free-Floating Bike-Sharing System

机译:自由浮动自行车共享系统中自行车共享斑点选择问题的AHP-DEA方法

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摘要

The Free-Floating Bike-Sharing system (FFBSS) connects users to public transit networks and is an important component of the “last-mile” transport network. However, the rapid development of the FFBSS in China has significantly increased the local municipal workload and deteriorated the public transport. To mitigate these negative impacts, the Chinese government has launched a pilot project of electronic fence spots, by selecting several bike-sharing parking spots from the existing ones to set up the virtual stations. Compared to the traditional public shared bicycles with fixed stations, the flexibility of choosing parking spots could dynamically cater the fast-changing traffic environment and facilitate the renting and returning for users and, therefore, render a more sparse and complicate parking spots network. In this paper, we study the location selection of bike-sharing parking points as a multidimensional problem, which considers not only the interests of users and stakeholders but also the environment and safety issues. We propose a multicriteria decision-making (MCDM) model including the analytic hierarchy process (AHP) and the weight-restricted data envelopment analysis (DEA) method to evaluate and determine the optimal bike-sharing parking points. Since the additional weight restrictions in the DEA method might lead to infeasible solutions, we introduce the weight restrictions feasibility theorem to avoid such infeasibility in the proposed weight-restricted DEA model, which has not been thoroughly studied in the literature. Specifically, a hyperplane adjusting model is developed to adjust the infeasible results. In the computational study, we evaluate 36 current parking spots in three regions in Beijing, China, to verify the rationality of the combined approach and put forward some managerial suggestions for this pilot project in Beijing, China.
机译:自由浮动的自行车共享系统(FFBSS)将用户连接到公共交通网络,是“最后一英里”交通网络的重要组成部分。然而,在中国FFBSS的快速发展显著增加了当地市政府的工作量,降低了公共交通。为了减轻这些负面影响,中国政府推出的电子围栏点的试点项目,从现有的几个选择自行车共享停车点设置虚拟站。相比于固定站传统的公共自行车共享,选择停车位的灵活性,可以动态满足瞬息万变的交通环境和便利的租赁和返回用户,因此,呈现更加稀疏,复杂的停车点网络。在本文中,我们研究的自行车共享停车点的位置选择是一个多层面的问题,这不仅考虑了用户和利益相关者,而且对环境和安全问题的利益。我们提出了一个多目标决策(MCDM),包括层次分析法(AHP)和重量限制的数据包络分析(DEA)方法来评估和确定最佳的自行车共享停车点模型。由于在DEA方法的额外重量限制可能导致不可行的解决方案,我们引进了重量限制的可行性定理,以避免在建议重量限制DEA模型,还没有在文献中被彻底研究这种不可行的。具体地,超平面调整模型来调整不可行的结果。在计算研究,我们评估在北京,中国三个地区36个当前停车点,以验证组合方法的合理性,并提出了一些管理上的建议,在北京,中国这一试点项目。

著录项

  • 作者

    Minjiao Cheng; Wenchao Wei;

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  • 年度 2020
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  • 原文格式 PDF
  • 正文语种 eng
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