基于区块链技术的企业物联网研究

Research of enterprise IoT based on block chain technology

提出了一个轻型的基于区块链技术的网络架构,在舍弃了工作量证明(POW)特性后,其适合用物联网的技术应用,使用此方法构建了一种企业物联网,其包括三个层次:云存储、覆盖网络和企业局域网。深入研究并概述了企业物联网中各种核心组件以及功能,通过对安全性、完整性和可用性的深入分析,证明了所提出的基于区块链技术的企业物联网框架系统是安全的。模拟实验结果证明,此种方法造成的开销如流量、处理时间和能源消耗符合要求。

.A network architecture based on light block chain technology is proposed,after discarding the characteristics of workload proof(POW),it is suitable for the technical application of the IoT.Using this method,a kind of IoT is constructed,which includes three levels:cloud storage,overlay network and enterprise local area network.The core components and functions of enterprise IoT are studied and summarized,through in-depth analysis of the security,integrity and availability of enterprise IoT,the proposed framework system of enterprise IoT based on block chain technology is proved to be secure.The simulation results show that the overhead such as flow,processing time and energy consumption caused by this method meets the requirements.