【摘要】 物联网自提出以来,就引起了政府、企业、学者的广泛关注。相关标准组织或研究机构一直试图制定统一的标准来规范物联网应用,但由于物联网涉及范围广、涵盖内容多,其概念和融合技术也在不断更新和发展,因此目前物联网尚未有统一的标准。文中以3种思路总结了物联网架构的演变,并在此基础上分析了不同的物联网架构的设计模式及其优势,最后推测了物联网架构的研究热点。更多还原

【Abstract】 The Internet of things(IoT)raised widespread concern since it was proposed,including the government,enterprises and scholars.The relevant standards of organizations or research institutions have been trying to develop a unified standard for the Internet of Things applications.On the one hand,the Internet of things involves a wide range of contents.On the other hand,the concept of Internet of things and fusion technology are also constantly updating and developing.So there is a standard of IoT without accepted in the public.Based on the evolution of IOT architecture,this paper analyzed the design patterns and advantages of different IOT architectures in three ways.In the end,the trend of IoT in the future was speculated.更多还原