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Author:

张利国 (张利国.) (Scholars:张利国) | 赵鹏 (赵鹏.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了一种基于PageRank算法的路网重要路段筛选方法,属于交通规划应用技术领域,该发明通过将路网建模,借鉴PageRank算法将路段间的静态连接关系以及动态交通流参数量化为马尔可夫状态转移矩阵,将PageRank值与矩阵迭代相乘,得到收敛的PageRank排名结果,通过与路段的PageRank平均值进行比较,找到需要控制的重点路段。本发明既体现出了每个路段在静态路网中的结构特性,又体现出了各个路段的较强的关联和相互影响的特性,实现了对路网路段重要程度的准确量化。

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Patent Info :

Type: 发明授权

Patent No.: CN201810248260.9

Filing Date: 2018-03-24

Publication Date: 2022-03-15

Pub. No.: CN108921366B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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