Proceedings ArticleDOI
Development and potential of system optimized route guidance strategies
M Van Aerde,Hesham A. Rakha +1 more
- pp 304-309
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TLDR
There are potential savings in total network travel time if system- vs. user- Optimized routeing strategies are considered, and an incremental traffic assignment technique that can find system-optimized routes in a traffic engineering context is introduced.Abstract:Â
The authors examine the traffic engineering potential and limitations of routeing strategies that are system optimized, as opposed to routeings that minimize the travel times of individual drivers This examination is based on a simple two-route traffic network The user- and system-optimum traffic assignments are illustrated for this network, and the sensitivity and magnitude of any differences between the two are examined An incremental traffic assignment technique that can find system-optimized routes in a traffic engineering context is introduced This can be utilized within existing traffic models or directly in a route guidance algorithm, where vehicles are assigned to the network as packets (increments) of size 1 It is concluded that there are potential savings in total network travel time if system- vs user-optimized routeing strategies are considered >read more
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References
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Journal ArticleDOI
Traffic assignment problem for a general network
TL;DR: A tra ns portatio n network is formulated, and a lgo rithms are co ns truc ted for the so lutio n of these prob lems of finding the traffi c patte rn s.
Journal ArticleDOI
Correspondence. some theoretical aspects of road traffic research.
J. G. Wardrop,J I Whitehead +1 more
Journal Article
CORQ-a model for predicting flows and queues in a road corridor
TL;DR: In this article, a procedure has been developed for predicting the self-assignment of time-varying traffic demands in a network and a computer program, CORQ, has been used to validate and apply the model in a real corridor.