A methodology for estimation of travel time statistics on urban network

This paper presents a methodology that integrates cumulative plots with probe vehicle data for estimation of travel time statistics (average, quartile) on urban network. The integration reduces the relative deviations amongst the cumulative plots so that the classical analytical procedure of defining the area between the plots as total travel time can be applied. For quartile estimation, a slicing technique is proposed. The methodology is validated with real data from Lucerne, Switzerland and it is concluded that the travel time estimates from the proposed methodology are statistically equivalent to the observed values.


Published in:
Computer-Aided Civil and Infrastructure Engineering
Publisher:
Wiley-Blackwell
ISSN:
1093-9687
Keywords:
Laboratories:




 Record created 2010-07-02, last modified 2018-03-17


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