Blockchain Applied to Vehicular Odometers
Blockchain Applied to Vehicular Odometers
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DOI：
10.1109/mnet.001.1900162
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发表时间：
2020-01-01
期刊：
影响因子：
9.3
通讯作者：
Rodrigues, Joel J. P. C.
中科院分区：
文献类型：
--
作者：
Abbade, Lucas R.;Ribeiro, Filipe M.;Rodrigues, Joel J. P. C.
汽车里程表的欺诈是全球数十亿美元的问题。解决这个问题的任何解决方案背后的技术要求都是通过车辆数据的永久，安全和不可变的注册。这些要求立即提出了如何将区块链技术用于此目的的问题。在本文中，介绍并讨论了用于车辆里程表的区块链架构的要求、设计选择和构造细节。该架构通过采用比传统算法（如工作量证明）更有效的共识算法来推进最新技术水平。所提出的架构的原型概念验证的结果验证了该解决方案，该解决方案能够每两秒验证区块链中的一个新区块。在真实的场景中的适用性领先一步，非常有前途。
Fraud in automobile odometers is a billion dollar problem worldwide. The technical requirements behind any solution for this problem go through the perennial, secure, and immutable registration of vehicular data. Such requirements immediately raise the question of how blockchain technology could be used for this purpose. In this article, the requirements, design choices, and construction details of a blockchain architecture for vehicular odometers are presented and discussed. The architecture advances the state of the art by adopting a more efficient consensus algorithm than the traditional ones, such as proof of work. Results from a prototype proof ofconcept of the proposed architecture validate the solution, which is able to validate a new block in the blockchain every two seconds. Applicability in real scenarios is one step ahead and very promising.