Ever-growing incorporation of connected vehicle (CV) technologies into intelligent traffic signal control systems brings 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.


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    Title :

    A Blockchain-Based Architecture for Traffic Signal Control Systems


    Contributors:
    Li, Wanxin (author) / Nejad, Mark (author) / Zhang, Rui (author)


    Publication date :

    2019-07-01


    Size :

    629388 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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