Análisis de rutas dinámicas del simulador SUMO en redes vehiculares mediante métricas de centralidad de grafos usando la librería igraph de R. Caso de estudio: Sector La Carolina (Quito).

Abstract

Nowadays, there are many tools for the simulation of intelligent traffic systems, the Urban Mobility Simulator (SUMO) being one of the best known, since it offers multiple functionalities to represent quite realistic scenarios. Specifically, the possibility of simulating the rerouting of vehicles has been included, emulating the behavior of drivers when they take alternate routes to their destinations. Therefore, in this work the traces generated with static routes are compared with those generated based on dynamic routes, when rerouting is allowed taking into account the congestion in the original route, so that these data are used as input for the simulation of vehicular networks. The output files obtained from the simulations carried out will be processed through a filter that allows establishing the connections that the vehicles have had during their journey in the simulation, which in turn generate files that will be used as input in R. Each topology will be analyzed through the Centrality metrics from graph theory.