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首页> 外文期刊>Journal of Advanced Transportation >Simulation-based analysis of personal rapid transit systems:service and energy performance assessment of the Masdar City PRT case
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Simulation-based analysis of personal rapid transit systems:service and energy performance assessment of the Masdar City PRT case

机译:基于仿真的个人快速运输系统分析:马斯达尔城PRT案例的服务和能源绩效评估

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摘要

Masdar City a zero-emission model city, is implementing a fully automated on-demand personal rapid transit (PRT) system for its intracity transportation needs. The car-sized electric vehicles will run on an under ground road network transporting passengers and freight throughout the city. A discrete-event PRT simulation model (miPRT) is built to support the design and implementation of the first city application of this innovative system. Through simulation, we estimate the impact of different vehicle allocation algorithms, battery charging strategies and vehicle occupancy rates and anticipate the system's behavior under stress loads to rate its capacity limitations under travel demand surges due to special events as well as track close-down scenarios. The simulation model assists in improving fleet utilization, energy consumption, and overall system costs. Beyond the specifics of this implementation, this paper provides a tool for testing wider adoption of the PRT concept.
机译:马斯达尔市(Masdar City)是零排放模范城市,正在为其城市内交通需求实施全自动按需个人快速运输(PRT)系统。汽车大小的电动汽车将在地下道路网上行驶,在整个城市运送旅客和货物。建立了离散事件PRT模拟模型(miPRT),以支持该创新系统的首次城市应用的设计和实现。通过仿真,我们估计了不同车辆分配算法,电池充电策略和车辆占用率的影响,并预测了系统在压力负载下的行为,以评估由于特殊事件以及赛道关闭场景而造成的旅行需求激增时其容量限制。仿真模型有助于提高车队利用率,能耗和整体系统成本。除了实现的细节外,本文还提供了一种工具来测试PRT概念的更广泛采用。

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