工业互联网标识解析体系综述

Survey of identity resolution system in industrial Internet of things

随着物联网、5G和工业技术的发展,工业互联网已成为新兴研究领域。由于工业生产的特殊性,对标识解析服务的时延、安全性、稳定性都提出了更高要求。传统DNS标识主体单一、解析结果僵化、安全保护薄弱,无法满足工业互联网要求。在此背景下,如何对任意对象提供高效、灵活、安全的解析服务,已成为全球关注的热点领域。首先讨论了工业互联网标识解析体系设计原则和关键支撑技术,其次对现有标识解析体系进行了概述和对比分析,然后阐述了新型标识解析方案研究成果,最后讨论了该领域面临的核心问题,并对未来发展趋势进行了展望。

With the development of the internet of things(IoT), 5G and industrial technology, industrial IoT has become a new research field. Due to the specific requirements of delay, security and stability in industrial production, the traditional DNS has limitations to meet the needs of industrial IoT because of its single identity object, rigid resolution results, and weak security. In this context, how to provide efficient, flexible and secure resolution services for universal objects has become a hot area worldwide. Firstly, we discussed the design principles and key supporting technologies of the identity resolution system in industrial IoT. Then summarized and compared the existing identity resolution systems in detail. Next, the new identity resolution schemes in academic research were introduced. Finally, the core problems and the future research trend in this field were discussed.