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A Heuristic Model for Rerouting Origin-Destination (O-D) Flows for Network Travel Time Improvement

机译:用于改进网络旅行时间的起点-目的地(O-D)流程的启发式模型

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摘要

In this paper, a heuristic model to minimize the network travel times by rerouting Origin -Destination (O-D) flows is presented. Heuristics were employed to select the (O-D) flows for rerouting, based on the amount of flow and route travel times. The flows between the selected pairs were assigned to the network by two criteria, link travel times and volume -to -capacity ratios. The above heuristics were tested on a sample network and on the real network of Hyderabad urban area. The results highlight the potential for bringing about reduction in total system travel time and route travel times.
机译:在本文中,提出了一种启发式模型,可通过重新路由原始目的地(O-D)流来最大程度地减少网络旅行时间。基于流量和路线旅行时间,采用启发式方法选择要重新路由的(O-D)流量。选定对之间的流量通过两个标准分配给网络,即链路旅行时间和容积容量比。在示例网络和海得拉巴市区的真实网络上测试了上述启发式方法。结果突出显示了减少总系统行程时间和路线行程时间的潜力。

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