期刊
TRANSPORT RESEARCH ARENA 2012
卷 48, 期 -, 页码 2262-2271出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.sbspro.2012.06.1199
关键词
quality of service; transit system; cellular phone data
This paper shows that the particular conditions in which a cellular phone network is operated underground can make it capture a significant part of particular events like entries in tunnels. With the help of the mobile network operator Orange, some experiments have been conducted in Paris' underground transit system. Results show that good estimates of dynamic quantities, such as travel time, passenger flow and train occupancy, can be derived from cellular data. Those estimates are used to compute two quality of service indicators: the interstation passenger density per train, and the passenger delay between an origin and a destination. (C) 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012
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