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Network-wide Adaptive Tolling for Connected and Automated vehicles.
Guni
Sharon, Michael W. Levin, Josiah
P. Hanna, Tarun Rambha, Stephen
D. Boyles, and Peter Stone.
Transportation Research Part C, 84:142–157,
September 2017.
Transportation Research Part C.
Audio slides.
Contains material
that was previously published in an AAMAS-17 paper.
This article proposes Delta-tolling, a simple adaptive pricing scheme which only requires travel time observations and two tuning parameters. These tolls are applied throughout a road network, and can be updated as frequently as travel time observations are made. Notably, Delta-tolling does not require any details of the traffic flow or travel demand models other than travel time observations, rendering it easy to apply in real-time. The flexibility of this tolling scheme is demonstrated in three specific traffic modeling contexts with varying traffic flow and user behavior assumptions: a day-to-day pricing model using static network equilibrium with link delay functions; a within-day adaptive pricing model using the cell transmission model and dynamic routing of vehicles; and a microsimulation of reservation-based intersection control for connected and autonomous vehicles with myopic routing. In all cases, D-tolling produces significant benefits over the no-toll case, measured in terms of average travel time and social welfare, while only requiring two parameters to be tuned. Some optimality results are also given for the special case of the static network equilibrium model with BPR-style delay functions.
@article{PartC17-Sharon,
AUTHOR = {Guni Sharon and Michael W. Levin and Josiah P. Hanna and Tarun Rambha and Stephen D. Boyles and Peter Stone},
TITLE = {Network-wide Adaptive Tolling for Connected and Automated vehicles},
JOURNAL={Transportation Research Part C},
YEAR={2017},
pages={142--157},
volume=84,
month={September},
DOI={10.1016/j.trc.2017.08.019},
abstract = {
This article proposes Delta-tolling, a simple adaptive pricing scheme which only requires travel
time observations and two tuning parameters. These tolls are applied throughout a road
network, and can be updated as frequently as travel time observations are made.
Notably, Delta-tolling does not require any details of the traffic flow or travel demand models
other than travel time observations, rendering it easy to apply in real-time. The flexibility
of this tolling scheme is demonstrated in three specific traffic modeling contexts with varying
traffic flow and user behavior assumptions: a day-to-day pricing model using static
network equilibrium with link delay functions; a within-day adaptive pricing model using
the cell transmission model and dynamic routing of vehicles; and a microsimulation of
reservation-based intersection control for connected and autonomous vehicles with myopic
routing. In all cases, D-tolling produces significant benefits over the no-toll case, measured
in terms of average travel time and social welfare, while only requiring two
parameters to be tuned. Some optimality results are also given for the special case of the
static network equilibrium model with BPR-style delay functions.},
wwwnote={<a href="http://www.cs.utexas.edu/~aim/papers/partC17-Sharon.pdf">Transportation Research Part C</a>.<br>
<a href="https://www.youtube.com/watch?time_continue=37&v=9DGhGUm2sec" target="_blank">Audio slides</a>.<br>
Contains material that was previously published in an <a href="http://www.cs.utexas.edu/~aim/papers/AAMAS17-Sharon.pdf">AAMAS-17 paper</a>.},
}
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