Ever-growing incorporation of connected vehicle (CV) technologies into intelligent traffic signal control systems bring about significant data security issues in the connected vehicular networks. This paper presents a novel decentralized and secure by design architecture for connected vehicle data security, which is based on the emerging blockchain paradigm. In a simulation study, we applied this architecture to defend the Intelligent Traffic Signal System (I-SIG), a USDOT approved CV pilot program, against congestion attacks. The results show the performance of the proposed architecture for the traffic signal control system.
@article{arxiv.1906.02628,
title = {A Blockchain-Based Architecture for Traffic Signal Control Systems},
author = {Wanxin Li and Mark Nejad and Rui Zhang},
journal= {arXiv preprint arXiv:1906.02628},
year = {2023}
}
Comments
This paper has been accepted at IEEE International Congress on Internet of Things (IEEE ICIOT 2019), Milan, Italy