Publication: Estudio del simulador de redes vehiculares veins
Loading...
Identifiers
Publication date
2012-07
Defense date
2012-07-18
Authors
Advisors
Tutors
Journal Title
Journal ISSN
Volume Title
Publisher
Impact
Export
Abstract
El presente Proyecto Fin de Carrera presenta al lector una incursión en profundidad en el mundo de las redes vehiculares (VANETs), las analiza conceptualmente y en términos de requerimientos y muestra su potencial en lo referente a su amplia gama de aplicaciones, enfocadas a la seguridad vial, entre otras. Se concluirá que las herramientas de simulación son un medio de vital importancia para su desarrollo, pues permiten estudiar, hacer una valoración de las prestaciones y, en definitiva, verificar la viabilidad de los sistemas de comunicación entre vehículos. Todo ello sin la necesidad de importantes inversiones en experimentos de campo o nuevas infraestructuras. Se verá, por tanto, que el trabajo enfocado al estudio y desarrollo de estas herramientas no es más que una apuesta por el futuro de las propias redes vehiculares. Esto llevará a un análisis del estado del arte de las herramientas de simulación para estas redes, prestando una especial atención en los sistemas de código abierto. Nos centraremos en el marco de simulación VEINS, por tratarse de una herramienta que ofrece muy buenas prestaciones y aporta un valor añadido sobre otras soluciones de simulación híbridas similares: el acoplamiento bidireccional entre la simulación de red y la simulación de tráfico. A partir de este punto, el trabajo irá enfocado a analizar los paradigmas básicos de cada uno de los componentes de VEINS (OMNeT++, SUMO y el módulo TraCI, esencialmente) y aportar un estudio sobre las funcionalidades que ofrecen. Para finalizar, se llevará al terreno práctico lo explicado, de forma que desarrollará una guía para instalación y puesta en marcha de todos los módulos que conforman VEINS y se darán las directrices para llevar a cabo simulaciones con este sistema. _____________________________________________________________________________________________________________________
This Final Project presents to the reader a deep incursion into the world of vehicular ad-hoc networks (VANETs). They will be conceptually analyzed, studied in terms of requirements, and eventually, their high potential as regards their applications (focused on road safety, among others) will be shown. As a result, a conclusion will arise, that the simulation tools are of vital importance to their development. They allow study, performance assessment and ultimately test the feasibility of inter-vehicles communication systems. All with no need for major investments in field experiments or new infrastructure. It will be seen therefore that the work focused on the study and development of these tools is just a bet on the future of vehicular networks themselves. In that context, the state of the art of VANETs simulation systems will be analyzed, paying attention to the open source ones. The main focus will be set on the VEINS simulation framework, due to its high performance results and because of its unique feature: a bidirectional coupling between the network and the traffic simulators. From that point on, the work will be aimed at analyzing the basic paradigms of all VEINS components (OMNeT++, SUMO and the TraCI module) and providing a study on their features. To conclude, everything previously explained will be put into practice. An installation and packages building guide will be developed, and the steps in order to run a simulation will be made clear, based on examples.
This Final Project presents to the reader a deep incursion into the world of vehicular ad-hoc networks (VANETs). They will be conceptually analyzed, studied in terms of requirements, and eventually, their high potential as regards their applications (focused on road safety, among others) will be shown. As a result, a conclusion will arise, that the simulation tools are of vital importance to their development. They allow study, performance assessment and ultimately test the feasibility of inter-vehicles communication systems. All with no need for major investments in field experiments or new infrastructure. It will be seen therefore that the work focused on the study and development of these tools is just a bet on the future of vehicular networks themselves. In that context, the state of the art of VANETs simulation systems will be analyzed, paying attention to the open source ones. The main focus will be set on the VEINS simulation framework, due to its high performance results and because of its unique feature: a bidirectional coupling between the network and the traffic simulators. From that point on, the work will be aimed at analyzing the basic paradigms of all VEINS components (OMNeT++, SUMO and the TraCI module) and providing a study on their features. To conclude, everything previously explained will be put into practice. An installation and packages building guide will be developed, and the steps in order to run a simulation will be made clear, based on examples.
Description
Keywords
Redes vehiculares, Simulación