Wireless sensor networks for habitat monitoring
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
The nesC language: A holistic approach to networked embedded systems
PLDI '03 Proceedings of the ACM SIGPLAN 2003 conference on Programming language design and implementation
TOSSIM: accurate and scalable simulation of entire TinyOS applications
Proceedings of the 1st international conference on Embedded networked sensor systems
Energy-efficient surveillance system using wireless sensor networks
Proceedings of the 2nd international conference on Mobile systems, applications, and services
A Realtime Dynamic Traffic Control System Based on Wireless Sensor Network
ICPPW '05 Proceedings of the 2005 International Conference on Parallel Processing Workshops
International Journal of Ad Hoc and Ubiquitous Computing
Framework for real-time behavior interpretation from traffic video
IEEE Transactions on Intelligent Transportation Systems
A vision-based approach to collision prediction at traffic intersections
IEEE Transactions on Intelligent Transportation Systems
Looking-In and Looking-Out of a Vehicle: Computer-Vision-Based Enhanced Vehicle Safety
IEEE Transactions on Intelligent Transportation Systems
IEEE Communications Magazine
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Wireless Sensor Networks (WSNs) have attracted wide interests from both academic and industrial communities due to their diversity of applications. In this paper, we describe the design and implementation of energy-efficient protocols that can be used to improve traffic safety using WSN. Based on these protocols, we implement an intelligent traffic management system. Low-cost wireless sensor nodes are deployed on the roadbed and work collaboratively to detect potential collisions on the road. Experiments have been performed on this system and the results demonstrate the effectiveness of our protocols.