Algorithm for origin-destination matrix estimation of mutil-mode network bus route

被引：0

作者：

Zhang, Yi ^{[1
]}

机构：

[1] School of Transportation and Logistics, Southwest Jiaotong University

来源：

Xinan Jiaotong Daxue Xuebao/Journal of Southwest Jiaotong University | 2013年 / 48卷 / 03期

关键词：

Bus transit; Origin-destination matrix; Travel time; Urban rail transit;

D O I：

10.3969/j.issn.0258-2724.2013.03.020

中图分类号：

学科分类号：

摘要：

In order to analyze the impact of urban rail transit on the travel mode choice of conventional bus passengers, an algorithm for origin-destination matrix estimation of conventional bus passenger flow under the impact of urban rail transit was developed in MATLAB by using Dijkstra's algorithm to calculate the path with shortest travel time, where the minimum travel time was taken as the objective in travel mode choice. Compared with the traditional gravity model, this method can avoid the complicated process of estimating the impedance coefficient. The result of a case study show that in order to choose urban rail transit, the passenger flow at 43.7% of bus stations have increased to 2.73 times that before the advent of urban rail transit, and 56.3% of original bus passengers choose the urban rail transit system to substitute bus.

引用

页码：520 / 524

页数：4

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