| 基于矩阵分析的公共交通网络最优路径算法 |
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| 引用本文： | 何迪,严余松,郭守儆,郝光.基于矩阵分析的公共交通网络最优路径算法[J].西南交通大学学报,2007,42(3):315-319. |
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| 作者姓名： | 何迪 严余松 郭守儆 郝光 |
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| 作者单位： | 1. 西南交通大学交通运输学院,四川,成都,610031
2. 西南交通大学土木工程学院,四川,成都,610031 |
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| 摘 要： | 为了更符合实际情况，即充分考虑换乘次数是乘客选择公共交通网络的决定因素，运行时问是其重要因素，分析了乘客心理特征，用CIS技术建立了公共交通网络模型，构建了适合公共交通分析的直达矩阵和最小换乘矩阵．在此基础上，结合路段、节点运行时间，提出了公共交通网络最优路径算法，并用一个简单的算例对算法进行了说明．
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| 关 键 词： | 公共交通网络 地理信息系统 最佳路径 |
| 文章编号： | 0258-2724（2007）03-0315-05 |
| 修稿时间： | 2005-05-31 |
Optimal Routing Algorithm for Public Traffic Network Based on Matrix Analysis |
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| HE Di,YAN Yusong,GUO Shouting,HAO Guang.Optimal Routing Algorithm for Public Traffic Network Based on Matrix Analysis[J].Journal of Southwest Jiaotong University,2007,42(3):315-319. |
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| Authors: | HE Di YAN Yusong GUO Shouting HAO Guang |
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| Institution: | 1. School of Traffic and Transportation, Southwest Jiaotong University, Chengdu 610031, China; 2. School of Civil Eng. , Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | In order to tally with the actual situation further,i.e.,transfer times are a determining factor and travel time is an important factor in passengers' choice of a route in a public traffic network,the psychological characteristics of passengers were analyzed,a public traffic network model based on GIS(geographical information system) was established,and the path-planning matrix and the least transfer matrix used to the analysis of public traffic were constructed.On the basis of the above works,an optimal routing algorithm for public traffic networks was proposed by considering the link travel time and the time at bus stops.Finally,a simple example was given to show this algorithm. |
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| Keywords: | public traffic network GIS(geographical information system) optimal route |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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