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宏观交通模型中信号交叉口延误函数研究
引用本文:向楠,林航飞.宏观交通模型中信号交叉口延误函数研究[J].交通标准化,2011(22):112-116.
作者姓名:向楠  林航飞
作者单位:同济大学道路与交通工程教育部重点实验室,上海,201804
摘    要:针对不同进口道形式对交叉口分类,利用杭州市信号交叉口的实际观测延误数据,以统计出的进口道饱和度和延误值为基础,通过对饱和度和延误值关系的分析拟合,得出适合杭州市信号交叉口的延误函数,应用于杭州市宏观交通模型中,可提高模型的精确程度,并且在杭州市交通信息平台中得到了验证。

关 键 词:信号交叉口延误  饱和度  饱和度延误值关系  交叉口延误函数

Delay Function of Urban Signalized Intersection in Macroscopic Simulation Model
XIANG Nan,LIN Hang-fei.Delay Function of Urban Signalized Intersection in Macroscopic Simulation Model[J].Communications Standardization,2011(22):112-116.
Authors:XIANG Nan  LIN Hang-fei
Institution:XIANG Nan,LIN Hang-fei(Key Laboratory of Road and Transportation Engineering of Ministry of Education,Tongji University,Shanghai 201804,China)
Abstract:The intersections were classified according to the forms of approach,and the delay data of signalized intersections in Hangzhou City was observed.The delay function was defined by analyzing saturation-delay rela-tionship,which was based on statistical results.At last,it was used in Hangzhou macroscopic simulation model,and proved by Hangzhou traffic information system.
Keywords:intersection delay  saturation  saturation-delay relationship  intersection delay function  
本文献已被 CNKI 维普 万方数据 等数据库收录!
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