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Recent developments in traffic flow modelling using macroscopic fundamental diagram

机译：宏观基础图中交通流模型的最新发展

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摘要

This paper presents an overview of the recent developments in traffic flow modelling and analysis using macroscopic fundamental diagram (MFD) as well as their applications. In recent literature, various aggregated traffic models have been proposed and studied to analyze traffic flow while enhancing network efficiency. Many of these studies have focused on models based on MFD that describes the relationship between aggregated flow and aggregated density of transport networks. The analysis of MFD has been carried out based on experimental data collected from sensors and GPS, as well as simulation models. Several factors are found to influence the existence and shape of MFD, including traffic demand, network and signal settings, and route choices. As MFD can well express the traffic dynamics of large urban transport networks, it has been extensively applied to traffic studies, including the development of network-wide control strategies, network partitioning, performance evaluation, and road pricing. This work also presents future extensions and research directions for MFD-based traffic modelling and applications.
机译：本文概述了使用宏观基础图（MFD）以及应用程序的交通流模型和分析的最新发展。在最近的文献中，已经提出了各种聚合的交通模型，并研究了分析交通流量，同时提高网络效率。这些研究中的许多都集中在基于MFD的模型上，该模型描述了集合流量与传输网络的聚合密度之间的关系。基于从传感器和GPS收集的实验数据以及仿真模型进行了对MFD的分析。发现有几个因素影响MFD的存在和形状，包括交通需求，网络和信号设置以及路由选择。由于MFD能够快速表达大型城市交通网络的交通动态，因此广泛应用于交通研究，包括开发网络范围控制策略，网络分区，绩效评估和道路定价。这项工作还为基于MFD的流量建模和应用提供了未来的扩展和研究方向。

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  • 来源
    《Transport Reviews》 |2020年第6期|共22页
  • 作者

    Zhang Lele; Yuan Zhongqi; Yang Li; Liu Zhiyuan;

  • 作者单位

    Univ Melbourne Sch Math &

    Stat Melbourne Vic Australia;

    Southeast Univ Sch Transportat Jiangsu Prov Collaborat Innovat Ctr Modern Urban Jiangsu Key Lab Urban ITS Nanjing Peoples R China;

    Southeast Univ Sch Transportat Jiangsu Prov Collaborat Innovat Ctr Modern Urban Jiangsu Key Lab Urban ITS Nanjing Peoples R China;

    Southeast Univ Sch Transportat Jiangsu Prov Collaborat Innovat Ctr Modern Urban Jiangsu Key Lab Urban ITS Nanjing Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 综合运输;
  • 关键词

    Traffic flow; macroscopic fundamental diagram; modelling; application;

    机译：交通流;宏观基础图;建模;应用;

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