Minimizing Total Delay in Fixed-Time Controlled Traffic Networks

Ekkehard Köhler, Rolf H. Möhring (moehring@math.tu-berlin.de) and Gregor Wünsch (wuensch@math.tu-berlin.de)
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Rolf H. Möhring: Technische Universität Berlin
Gregor Wünsch: Technische Universität Berlin

A chapter in Operations Research Proceedings 2004, 2005, pp 192-199 from Springer

Abstract: Abstract We present two different approaches to minimize total delay in signalized fixed-time controlled inner city traffic networks. Firstly, we develop a time discrete model where all calculations are done pathwise and vehicles move on “time trajectories” on their routes. Secondly, an idea by Gartner, Little, and Gabbay (GLG) is extended to a continuous, linkwise operating model using “Link Performance Functions” to determine delays. Both models are formulated as mixed-integer linear programs and are compared and evaluated by PTV AG’s simulation tool VISSIM 3.70.

Keywords: Cycle Time; Signal Group; Traffic Flow; Traffic Network; Green Phase (search for similar items in EconPapers)
Date: 2005
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Persistent link: https://EconPapers.repec.org/RePEc:spr:oprchp:978-3-540-27679-1_24

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DOI: 10.1007/3-540-27679-3_24

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