Time-Dependent Route Planning for the Highways in the Czech Republic
| Autor: | Kateřina Slaninová, Lukáš Rapant, Ivo Vondrák, Radek Tomis, Jan Martinovič |
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| Přispěvatelé: | Technical University of Ostrava [Ostrava] (VSB), Khalid Saeed, Władysław Homenda, TC 8 |
| Rok vydání: | 2015 |
| Předmět: |
Czech
Operations research Computer science [SHS.INFO]Humanities and Social Sciences/Library and information sciences Computation Uncertainty Floating car data Time-dependent route planning language.human_language Travel time Speed profiles Path (graph theory) language Probability distribution [INFO]Computer Science [cs] Dynamism Route planning Traffic events Simulation |
| Zdroj: | Computer Information Systems and Industrial Management ISBN: 9783319243689 CISIM Lecture Notes in Computer Science 14th Computer Information Systems and Industrial Management (CISIM) 14th Computer Information Systems and Industrial Management (CISIM), Sep 2015, Warsaw, Poland. pp.145-153, ⟨10.1007/978-3-319-24369-6_12⟩ |
| DOI: | 10.1007/978-3-319-24369-6_12 |
| Popis: | Part 2: Algorithms; International audience; This paper presents an algorithm for dynamic travel time computation along Czech Republic highways. The dynamism is represented by speed profiles used for computation of travel times at specified time. These speed profiles have not only the information about an optimal speed, but also a probability of this optimal speed and the probability of the speed which represents the possibility of traffic incident occurrence. Thus, the paper is focused on the analysis of paths with the uncertainty created by traffic incidents. The result of the algorithm is the probability distribution of travel times on a selected path. Based on these results, it is possible to plan a departure time with the best mean travel time for routes along the Czech Republic highways for a specified maximal acceptable travel time. This method will be a part of a larger algorithm for dynamic traffic routing. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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