A Tool Chain for UML-based Modeling and Simulation of VANET Scenarios with Realistic Mobility Models
نویسندگان
چکیده
We show the advantages of integrated tool support for evaluating Vehicular Ad Hoc Network (VANET) scenarios. This includes three primary aspects. First, we provide support for convenient graphical modeling using UML diagrams and automated model transformation into executable simulation code using the Syntony framework. Secondly, a bidirectional coupling of network simulation and road traffic microsimulation provides realistic mobility models. The Veins system supports manifold interactions between the Inter Vehicle Communication (IVC) protocols and the microsimulation based road traffic. Finally, the developed integrated simulation framework is based on the state-of-the-art network simulation core OMNeT++ which also provides a comprehensive library of well-tested simulation models for communication networks. We demonstrate the feasibility and the advantages of this integrated modeling and simulation based on a traffic information system that is investigated in the context of the CoCar research project.
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