An Algorithm for Traffic Equilibrium Flow with Capacity Constraints of Arcs

DOI: 10.4236/jtts.2015.54022   PDF   HTML   XML   5,648 Downloads   6,211 Views   Citations


In the traffic equilibrium problem, we introduce capacity constraints of arcs, extend Beckmann’s formula to include these constraints, and give an algorithm for traffic equilibrium flows with capacity constraints on arcs. Using an example, we illustrate the application of the algorithm and show that Beckmann’s formula is a sufficient condition only, not a necessary condition, for traffic equilibrium with capacity constraints of arcs.

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Lin, Z. (2015) An Algorithm for Traffic Equilibrium Flow with Capacity Constraints of Arcs. Journal of Transportation Technologies, 5, 240-246. doi: 10.4236/jtts.2015.54022.

Conflicts of Interest

The authors declare no conflicts of interest.


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