Travel Time Reliability Measurement of Urban Rail Transit System Based on Kernel Density Estimation

DOI

10.2991/mdhss-13.2013.109How to use a DOI?

Keywords

urban rail transit, travel time reliability, kernel density estimation

Abstract

Travel time reliability is of high importance for passengers and transit agencies in the urban rail transit system. The travel time reliability models of OD pairs, line and network were established, and a short discussion on influence factors of travel time reliability was provided. Based on the real urban rail AFC data, the distribution of travel time was analyzed and a methodology based on kernel density estimation was presented to evaluate travel time reliability. Beijing urban rail transit system was used as a case study. It concluded that the travel time reliability is related to journey distance, interchange times and travel time segment.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Weijia Li
AU  - Ke Qiao
AU  - Peng Zhao
PY  - 2013/12
DA  - 2013/12
TI  - Travel Time Reliability Measurement of Urban Rail Transit System Based on Kernel Density Estimation
BT  - Proceedings of the 2013 International Conference on the Modern Development of Humanities and Social Science
PB  - Atlantis Press
SP  - 416
EP  - 419
SN  - 1951-6851
UR  - https://doi.org/10.2991/mdhss-13.2013.109
DO  - 10.2991/mdhss-13.2013.109
ID  - Li2013/12
ER  -