Towards blockchain-based intelligent transportation systems
Towards blockchain-based intelligent transportation systems
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DOI：
10.1109/itsc.2016.7795984
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发表时间：
2016-11
期刊：
影响因子：
--
通讯作者：
Yong Yuan;Feiyue Wang
中科院分区：
文献类型：
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作者：
Yong Yuan;Feiyue Wang
区块链作为近年来出现的颠覆性技术之一，正在经历快速发展，并具有彻底改变日益集中的智能交通系统（ITS）应用的潜力。区块链可以用来建立一个安全、可信和去中心化的自主ITS生态系统，更好地利用传统的ITS基础设施和资源，特别是对众包技术有效。本文对基于区块链的智能交通系统（B2ITS）进行了初步研究。我们概述了一个面向ITS的七层区块链概念模型，并在此基础上解决了B2ITS中的关键研究问题。我们认为区块链是构建新开发的并行运输管理系统（PtMS）的安全和可信的架构之一，从而讨论了B2ITS和PtMS之间的关系。最后，我们提出了一个基于区块链的实时拼车服务的案例研究。B2ITS代表了ITS研究和实践的未来趋势，本文旨在促进进一步的努力，并为未来的研究工作提供有益的指导和参考。
Blockchain, widely known as one of the disruptive technologies emerged in recent years, is experiencing rapid development and has the full potential of revolutionizing the increasingly centralized intelligent transportation systems (ITS) in applications. Blockchain can be utilized to establish a secured, trusted and decentralized autonomous ITS ecosystem, creating better usage of the legacy ITS infrastructure and resources, especially effective for crowdsourcing technology. This paper conducts a preliminary study of Blockchain-based ITS (B2ITS). We outline an ITS-oriented, seven-layer conceptual model for blockchain, and on this basis address the key research issues in B2ITS. We consider that blockchain is one of the secured and trusted architectures for building the newly developed parallel transportation management systems (PtMS) , and thereby discuss the relationship between B2ITS and PtMS. Finally, we present a case study for blockchain-based realtime ride-sharing services. In our viewpoint, B2ITS represents the future trend of ITS research and practice, and this paper is aimed at stimulating further effort and providing helpful guidance and reference for future research works.