Integrating dial-a-ride with transportation network companies for cost efficiency: A Maryland case study
Integrating dial-a-ride with transportation network companies for cost efficiency: A Maryland case study
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将电话预约与交通网络公司整合以提高成本效率:马里兰州案例研究
DOI:
10.1016/j.tre.2023.103140
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Marković, Nikola
中科院分区:
文献类型:
--
作者:
Rahman, Md Hishamur;Chen, Shijie;Sun, Yanshuo;Siddiqui, Muhammad Imran;Mohebbi, Matthew;Marković, Nikola
Dial-a-ride (DAR) is a shared-ride service that provides mobility to transportation-disadvantaged individuals who are unable to use public transit. While most DAR studies focus on optimizing operations, our research explores the feasibility and benefits of outsourcing outlier trips to transportation network companies (TNCs) to minimize the combined service delivery cost. To achieve this goal, we formulate a multi-vehicle DAR problem (DARP) with trip outsourcing to TNCs, which can be solved optimally for small scale instances. To solve larger instances, we propose a two-stage solution framework to improve DAR routes from commercially available software. Firstly, we develop an integer programming model to re-optimize individual routes with trip outsourcing. Secondly, we design a multi-vehicle heuristic that considers reinserting trips initially designated for outsourcing back into the DAR fleet, as well as reinsertion and exchange of remaining trips among routes. We apply the approach to a medium-sized DAR operator in Maryland and achieve cost reductions of 7%-13% depending on the TNC volume discount negotiated by the DAR company.
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DOI:
10.1287/trsc.2021.1044
发表时间:
2021
期刊:
Transp. Sci.
影响因子:
--
作者:
Yannik Rist;M. Forbes
通讯作者:
M. Forbes
影响因子:
4.6
作者:
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通讯作者:
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DOI:
10.1016/j.tre.2021.102601
发表时间:
2020
期刊:
Transportation Research Part E: Logistics and Transportation Review
影响因子:
--
作者:
Xiaotong Dong;Joseph Y. J. Chow;S. Waller;D. Rey
通讯作者:
D. Rey
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Neza Vodopivec;Daniel J. Tobias;Elise Miller;P. Schonfeld;Matthew H. Mohebbi
通讯作者:
Matthew H. Mohebbi
影响因子:
--
作者:
Sven Vallée;A. Oulamara;Wahiba Ramdane
通讯作者:
Wahiba Ramdane