基于AHP的城市道路交通通行效率影响模型研究

Study of the Influence Model of Urban Road Traffic Efficiency by AHP

为了对城市道路交通通行的效率做出客观评价,对影响交通通行效率的因素进行了研究。首先分别从道路和交通条件中识别对交通通行效率的影响要素,并对其重要程度进行分析,运用AHP分别建立城市道路交叉口和路段的交通通行效率影响的分析模型;然后根据苏州市马环线实地调查数据对其通行效率的影响进行了定量分析。该研究成果可为道路交通改善设计方案提供支撑。

In order to objectively evaluate the efficiency of urban road traffic,the factors influencing the traffic efficiency are studied.Firstly,the influencing factors on traffic efficiency are identified from road and traffic conditions,and their importance analyzed.Then,the analysis models of traffic efficiency of urban road intersections and sections are established by AHP.Acording to the field survey data of Mahuan project in Suzhou,the quantitative analysis of the influence on traffic efficiency is carried out.The research results can provide support to improve road traffic design.