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首页> 外文期刊>Promet-traffic & transportation >DATA ENVELOPMENT ANALYSIS FOR DETERMINING THE EFFICIENCY OF VARIANT SOLUTIONS FOR TRAFFIC FLOW ORGANISATION
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DATA ENVELOPMENT ANALYSIS FOR DETERMINING THE EFFICIENCY OF VARIANT SOLUTIONS FOR TRAFFIC FLOW ORGANISATION

机译：数据包络分析法确定交通流组织的各种解的效率。

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摘要

There is a small number of empirical modelling study cases available that are related to the calculation of variant solutions efficiency from the aspect of sustainable mobility in the urban areas. In practice, it is often necessary-especially when it comes to the urban transport network-to evaluate the solutions for traffic flow organisation and routing, in order to implement the one(s) with the maximum potential to reduce the possibility of congestion during peak travelling periods i.e. during transport network peak load. The paper presents an approach to the aforementioned problem by the application of the transport system efficiency analysis. The aspect of traffic flow organisation and routing efficiency in variant solutions is clarified through the analysis model development, built on the premises of Data Envelopment Analysis (DEA) method and the principles of unnecessary traffic flow intersections (TFI) theory. The proposed model defines the efficiency limit for data attributed to variant solutions, based on the calculation of the optimal TFI model and the possibilities of DEA method that include comparison and definition of relative routing efficiency for every optional traffic flow against the efficiency limit (optimal model) in order to calculate relative efficiency in relation to other solutions.
机译：从城市可持续交通的角度来看，有少量的经验模型研究案例与变量解决方案效率的计算有关。在实践中，通常有必要（尤其是在城市交通网络中）评估交通流组织和路线选择的解决方案，以便实施具有最大潜力的解决方案，以减少高峰期拥堵的可能性行驶期间，即在运输网络高峰负荷期间。通过运输系统效率分析，提出了解决上述问题的方法。通过在数据包络分析（DEA）方法和不必要的交通流交叉口（TFI）理论原理的前提下建立分析模型，阐明了变体解决方案中的交通流组织和路由效率方面。所提出的模型基于最佳TFI模型的计算和DEA方法的可能性，定义了归因于变式解决方案的数据的效率极限，其中包括比较和定义每个可选业务流相对于效率极限的相对路由效率（最优模型） ），以计算相对于其他解决方案的相对效率。

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