CityLines: Hybrid Hub-and-Spoke Urban Transit System
CityLines: Hybrid Hub-and-Spoke Urban Transit System
复制标题
CityLines：混合轴辐式城市交通系统
DOI：
10.1145/3139958.3139995
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Zhang, Fan
中科院分区：
文献类型：
--
作者：
Liu, Guanxiong;Li, Yanhua;Zhang, Zhi-Li;Luo, Jun;Zhang, Fan
快速的城市化给城市交通基础设施带来了巨大的负担。在当今的城市中，私人和公共交通在满足乘客对体验质量（QoE）的需求方面都有明显的局限性：公共交通沿着固定路线运营，等待时间和总运输时间较长;私人交通，如出租车、私人班车和叫车服务，提供点到点的交通，行程费用较高。在本文中，我们提出了CityLines，一个变革性的城市交通系统，采用混合轴辐式公共交通模型与共享班车。类似于航空公司的服务，拟议中的CityLines系统通过几个枢纽或直接路径在辐条之间路由城市旅行，旅行时间与私人交通一样短，票价与公共交通一样低。CityLines允许点对点连接以提高乘客的QoE，以及中心辐射连接以降低系统运营成本。我们的评估结果表明，CityLines框架可以实现短的旅行时间和高的乘车共享率。
Rapid urbanization has posed significant burden on urban transportation infrastructures. In today's cities, both private and public transits have clear limitations to fulfill passengers' needs for quality of experience (QoE): Public transits operate along fixed routes with long wait time and total transit time; Private transits, such as taxis, private shuttles and ride-hailing services, provide point-to-point transits with high trip fare. In this paper, we propose CityLines, a transformative urban transit system, employing hybrid hub-and-spoke transit model with shared shuttles. Analogous to Airlines services, the proposed CityLines system routes urban trips among spokes through a few hubs or direct paths, with travel time as short as private transits and fare as low as public transits. CityLines allows both point-to-point connection to improve the passenger QoE, and hub-and-spoke connection to reduce the system operation cost. Our evaluation results show that CityLines framework can achieve both short travel time and high ride-sharing ratio.