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Coordinated active traffic management freeway strategies using the capacity-lagged cell transmission model

Autor
Torne, J.; Soriguera, F.; Geroliminis, N.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
TRB 93rd Annual Meeting
Any de l'edició
2014
Data de presentació
2014-01-15
Llibre d'actes
Proceedings of the TRB 93rd Annual Meeting
Pàgina inicial
1
Pàgina final
22
Projecte finançador
MITRA (TRA2009-14270)
Resum
Dynamic speed limits (DSL) strategies are expected to delay onset of congestion thanks to its ability to improve traffic flow homogenization and its mainstream metering feature. A new coordinated strategy, i.e. ramp metering (RM) together with DSL, is proposed to reduce the capacity drop occurrence in the vicinity of an on-ramp. It is based in a simple formulation which captures the endogenous merge capacity. The effectiveness of the new control strategy is tested with a cell transmission model ...
Paraules clau
Dynamic speed limits, capacity drop, cell transmission model, merge modeling., ramp metering
Grup de recerca
BIT - Barcelona Innovative Transportation

Participants