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Real-time traffic surveillance is essential in today's intelligent transportation systems. This paper reports on the design of a novel, cost-effective, and intelligent real-time traffic monitoring systems using wireless smart sensor networks. Reliable and computationally efficient algorithms were developed for vehicle counting and speed estimation. The integration of system components and distinctive...
Spectrum assigned by the Federal Communication Commission (FCC) for public safety has not been fully utilized. As such, communication service providers and equipment vendors desire to examine the feasibility of recouping their investment in spectrum purchase and management. We propose a cost-effective solution by introducing a cognitive extension that achieves desired frequency agility while utilizing...
The number of vehicle collisions, especially at intersections, continues to rise despite recent advancements in vehicular technologies. Innovative design solutions for collision avoidance systems and transportation infrastructure are needed. In this paper we introduce iICAS, a novel Intelligent Intersection Collision Avoidance System that utilizes various components and advanced features to detect...
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