论文标题
通过步行腿优化共享骑行式移动服务
On Optimizing Shared-ride Mobility Services with Walking Legs
论文作者
论文摘要
与门户对门（D2D）共享乘车服务相比，共享旅行者步行腿旨在减少行走腿腿部旨在减少车辆公公行（VKT），车时旅行（VHT）（VKT）（VKT），乘坐拒绝，车队大小或某些因素组合的组合，与门到门（D2D）共享乘车服务相比。本文对具有步行腿（SRSWL）的共享骑行服务进行了综述，尤其是文献中与SRSWL相关的操作问题建模的文献研究。本文描述了SRSWL的运营和社会利益，并将SRSWL与VKT和旅行者的步行距离进行了比较，将SRSWL与Circulous D2D共享乘车服务，乘车服务和固定的公路运输服务进行了比较。然后，本文描述了与SRSWL相关的操作子问题，并讨论了它们的计算复杂性。此外，评论基于将旅行者分配给接送和下车位置的灵活性，对SRSWL的配置进行了分类。该论文还讨论了四个建模挑战：短途人旅行，车辆最后剩余乘客的下降位置选择，使车辆可以在皮卡位置等待旅行者，并同时降低VHT/VKT，并提高客户服务质量相对于D2D共享乘车服务。审查论文通过讨论与SRSWL有关的未来研究的最关键领域的结尾。
Shared-ride mobility services that incorporate traveler walking legs aim to reduce vehicle-kilometers-travelled (VKT), vehicle-hours-travelled (VHT), request rejections, fleet size, or some combination of these factors, compared to door-to-door (D2D) shared-ride services. This paper provides a review of shared-ride services with walking legs (SRSWL), particularly the studies in the literature that model the operational problem(s) associated with SRSWL. The paper describes the operational and societal benefits of SRSWL as well as compares the SRSWL to circuitous D2D shared-ride services, ride-hailing services, and fixed-route transit services, in terms of VKT and traveler walking distance. The paper then delineates the operational subproblems associated with the SRSWL and discusses their computational complexity. Additionally, the review classifies configurations of SRSWL based on flexibility in assigning travelers to pickup and drop-off locations. The paper also discusses four modelling challenge: short-distance person trips, drop-off location choice for a vehicle's last remaining passenger, allowing vehicles to wait for travelers at pickup locations, and simultaneously reducing VHT/VKT and improving customer service quality relative to D2D shared-ride services. The review paper concludes by discussing the most critical areas of future research related to SRSWL.
