论文标题
分布式分类帐技术是否准备用于智能运输系统？
Are Distributed Ledger Technologies Ready for Smart Transportation Systems?
论文作者
论文摘要
本文的目的是了解分布式分类帐技术（DLT）是否准备支持复杂服务，例如与智能运输系统（ITS）相关的服务。在智能运输服务中，许多车辆生成了大量感知的数据。尽管DLT提供了非常有趣的功能，例如数据的不变性，可追溯性和可验证性，但对这些技术的可扩展性和响应性的一些疑问似乎是有根据的。我们为其诉诸DLT功能的架构提出了一个架构。此外，我们还提供了IOTA上真正的测试床的实验结果，IOTA是物联网的有希望的DLT。结果清楚地表明，尽管不能拒绝该提案的生存能力，但仍需要进一步的DLT基础设施响应能力。
The aim of this paper is to understand whether Distributed Ledger Technologies (DLTs) are ready to support complex services, such as those related to Intelligent Transportation Systems (ITS). In smart transportation services, a huge amount of sensed data is generated by a multitude of vehicles. While DLTs provide very interesting features, such as immutability, traceability and verifiability of data, some doubts on the scalability and responsiveness of these technologies appear to be well-founded. We propose an architecture for ITS that resorts to DLT features. Moreover, we provide experimental results of a real test-bed over IOTA, a promising DLT for IoT. Results clearly show that, while the viability of the proposal cannot be rejected, further work is needed on the responsiveness of DLT infrastructures.
