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Spatiotemporal Complexity of a City Traffic Jam
(Old City Publishing, 2016)
We model city traffic by a cellular automaton. It consist of a row of interacting cars through a sequence of traffic lights, synchronized by a propagating green signal. We start the system from an initial jammed condition ...
Automação de sistema semafórico
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2014-08-01)
One of the biggest problems found in urban centers is congestion of vehicles in traffic, a fact that has never been as sharp lately logging miles of traffic jams. The study below describes ...
Estudo de implantação semafórica na região central da cidade de Campo Mourão
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2019-12-04)
The analysis of the municipality of Campo Mourão/PR found a population increase and a growth of the vehicle fleet that made the problems related to traffic noticeable. The objective of this study is to analyze the aspects ...
Análise da malha semafórica quanto à sinalização, ao posicionamento e à sincronização: estudo de caso da cidade de Pato Branco - PR
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-11-24)
One of the problems seen in urban centers is the traffic congestion and the large number of traffic acidentes, an event that has never been more relevant than in recent years. The development of cities and the exponencial ...
Simulação e otimização da programação semafórica de uma região de Curitiba
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de InformáticaEngenharia da ComputaçãoUTFPR, 2015-07-15)
The traffic light control in Curitiba is currently held by the Municipal Operational Control Center. The city is divided into 33 different semaphoric regions, each with one specific timing table. In the Control Center, ...
Comparison between common traffic lights and three types of traffic lights with visual cycle a safety and capacity analysis
(2015)
The objective of this paper is compare the common traffic lights (CTL) to three different types of traffic lights with countdown displays (SCD) and assess their effects on road safety and capacity. This comparison is ...
Design pela evitabilidade de acidentes e mortes: para um trânsito seguro e sustentável
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Tecnologia e SociedadeUTFPR, 2018-11-13)
Nis research deals with themes related to avoidance of deaths and reduction of traLc damage, focusing on urban/road design. TraLc is one of the major causes of death, considered by the World Health Organization a global ...
Sistema de contagem de fluxo de veículos
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de InformáticaEngenharia de ComputaçãoUTFPR, 2016-11-18)
The traffic management is a growing problem due to increase in the volume of vehicles that travel on transport roads. The Pato Branco Department of Traffic (Depatran) has been counting the number of vehicles to plan its ...
Urban Traffic Control and Monitoring - An Approach for the Brazilian Intelligent Cities Project
(Springer-verlag Berlin, 2011-01-01)
This paper describes an urban traffic control system which aims at contributing to a more efficient traffic management system in the cities of Brazil. It uses fuzzy sets, case-based reasoning, and genetic algorithms to ...