Positioning and Perception in Cooperative ITS Application Simulator
Résumé
Intelligent Transportation System (ITS) is an intelligent system which can make the road traffic safer, more efficient, and more comfortable. The prerequisites of ITS are positioning, perception and networking. Different ITS infrastructures and applications are built by a large society from academia and industry. Nevertheless, the state-of-the-art network application simulators lack the capabilities to access the position and perception related information. In this paper, we proposed one extension to NS- 3 network simulator and two to DCE application simulator, to bring the positioning and perception sensors to the simulated application. Both positioning and perception were designed fully experimental reproducible, and the simulated perception sensor can be adjusted to accommodate different types of devices. With the proposed work, much more scenarios of ITS applications can be tested, including Position Based Routing, Cooperative Awareness, etc.
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