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交通拥堵宏观评价用于总体描述全市路网或者特定区域的交通拥堵现象及其潜在规律。本文介绍了对交通拥堵的基本认识、实际进行的交通拥堵评价研究主要内容和成果,讨论了交通拥堵评价指标选取的原则和评价指标的结构体系。
The macro-assessment of traffic congestion is used to describe the traffic congestion and its underlying law in the whole city’s road network or in a specific area. This paper introduces the basic understanding of traffic jam, the actual research content and achievements of traffic jam evaluation, and discusses the selection principle of traffic jam evaluation index and the structural system of evaluation index.