面向物联网的资源片互操作中间件技术研究  

Research on Resource Slice Interoperability Middleware Technology for IoT

作　　者：刘瑜[1] Liu Yu(Hanshan Normal University,Chaozhou,Guangdong 521041,China)

机构地区：[1]韩山师范学院,广东潮州521041

出　　处：《机电工程技术》2021年第2期48-50,69,共4页Mechanical & Electrical Engineering Technology

摘　　要：物联网的互操作性是一个具有挑战性的问题,因为其要求解决物联网平台端的跨系统互操作性问题、边缘系统和数据中心中网络功能和云的相关问题,例如数据格式、通信协议、数据传递机制以及性能。但是现有的解决方案对于软件部署和互操作性而言是相当静态的。虽然目前许多中间件和平台已被构建并部署为互操作性桥梁,但它们并不能进行动态设置和重新配置,所以互操作性依旧很难实现。此外,在特定应用程序上下流程中,通常不会将中间件和平台与其他服务作为一个整体一起考虑。基于此,提出了资源片互操作中间件的概念,并对其体系结构和相关示例进行简单介绍,同时利用现有的互操作性软件构件和服务来对包括物联网、网络功能和云在内的动态资源片进行简单搭建,从而解决特定于应用程序的互操作性需求。The interoperability of the Internet of things is a challenging problem,because it requires to solve the problems of cross system interoperability on the platform side of the Internet of things,network functions and cloud related problems in the edge system and data center,such as data format,communication protocol,data transmission mechanism and performance.But the existing solutions are quite static for software deployment and interoperability.Although many middleware and platforms have been built and deployed as interoperability bridges,they can not be set and reconfigured dynamically,so interoperability is still difficult to achieve.In addition,middleware and platform are usually not considered together with other services as a whole in the process of specific application.Based on this,the concept of resource slice interoperability middleware was proposed,and its architecture and related examples were briefly introduced.At the same time,the existing interoperability software components and services were used to build the dynamic resource slice including Internet of things,network functions and cloud,so as to solve the application specific interoperability requirements.

关 键 词：物联网 资源片 互操作性 元数据 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]