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Propostas de requalificação viária da interseção das Ruas Saldanha Marinho e Ramiro Barcelos em Cachoeira do Sul, RS, Brasil
(BrasilUFSMUFSM Cachoeira do Sul, 2021-08-18)
Urban intersections are points in the road network responsible for a large number of accidents and
travel delays. This work aims to suggest improvements in relation to circulation and road safety at the
intersection ...
A Geometric Design of Traffic-Light Roads Crossing Using the Continuous Flow Intersections Methodology to Reduce Points of Primary Conflicts Caused by Left Turns
(2021-01-01)
The continuous flow intersections (CFI) increase the operational capacity of road systems with congestion problems, by using shared lanes located at the access points before the intersection. However, the CFI presents road ...
Analyzing traffic conflicts and the behavior of motorcyclists at unsignalized three-legged and four-legged intersections in Cartagena, Colombia
(Cartagena de IndiasCampus TecnológicoIngeniería Industrial, 2023-07-14)
Introduction: The global motorcycle market has grown significantly, with over 770 million vehicles estimated to be in use worldwide. Motorcycle-related road traffic deaths in low and middle-income countries (LMICs) like ...
Estudo de viabilidade técnica para implantação de faixa adicional na rodovia BR-277 entre os Kms 111 e 113 no sentido oeste
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2018-12-05)
Being the main route for grain transportation in the state of Paraná, the BR-277presents in a large part of its extension, the traffic of loaded trucks that, due to the performance characteristics, in steeper slopes, trucks ...
Connectivity improvement in urban intersections obstructed by buildings using RSUs
(CEUR-WS, 2018)
Vehicular collision avoidance systems can improve road safety by means of periodic exchange of status information between neighbouring vehicles. At urban intersections, the
effect of shadowing caused by buildings has
a ...
Safety performance models for urban intersections in Brazil
(Elsevier B.V., 2014-09-01)
This paper presents a modeling effort for developing safety performance models (SPM) for urban intersections for three major Brazilian cities. The proposed methodology for calibrating SPM has been divided into the following ...
Extração semi-automática de rodovias em um par de imagens aéreas digitais utilizando geometria epipolar e programação dinâmica
(2006-01-01)
The purpose of this paper is to introduce a methodology for semi-automatic road extraction from aerial digital image pairs by using dynamic programming and epipolar geometry. The method uses both images from where each ...