2026-06-09T18:34:21Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/69212024-05-20T07:51:06Zcom_10259.4_104com_10259_2604col_10259_6848
Repositorio Institucional de la Universidad de Burgos
author
Rodero Blánquez, Francisco
author
Arrom Coll, Pere
author
Puignau Arrigain, Sara
2022-09-19T11:26:36Z
2022-09-19T11:26:36Z
2021-07
978-84-18465-12-3
http://hdl.handle.net/10259/6921
10.36443/10259/6921
Barcelona SUMP (Sustainable Urban Mobility Plan) for the 2013-2018 period included a
set of measures to stimulate the change to more sustainable transportation modes, among
which traffic signal configuration based on bus frequencies can be found. This document
describes the pilot case implemented in the 22@ area of the city.
The approach consists of the development of a mobility simulation model including different
transportation modes, relying on the commercial software Aimsun and integrating ad-hoc
components, having a tool supporting decision-making as a result.
During the first stage of the project, a microscopic simulation model was built, including all
details of the infrastructure concerning the road network (lane configuration, traffic
signaling, driving constraints…), traffic light configuration and interface with input data
from the City Council, public transport surface network and private vehicle demand.
Together with the model, an optimizer component implementing specific constraints to
ensure a safety, efficient, sustainable mobility was developed. In this way, the resulting tool
generates an optimal configuration for traffic lights that can be used for traffic management
purposes, giving priority to the bus network with no relevant penalties for the private vehicle
and, of course, guaranteeing safety for pedestrians.
A relevant improvement of the bus service has been obtained for the three considered
scenarios, achieving an increase of the speed between 13% and 25% (average for all lines).
As expected, both travel time and the number of stops have been reduced, which results on
a better level of service as the users directly perceive these two factors.
eng
Modelización
Simulación
Modelling
Simulation
Optimización de la regulación semafórica en la zona del 22@ de Barcelona
info:eu-repo/semantics/conferenceObject
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URL
https://riubu.ubu.es/bitstream/10259/6921/1/Rodero_CIT2021_1239-1258.pdf
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Rodero_CIT2021_1239-1258.pdf