摘要
提出一种面向服务的物联网中间件,注重物联网中物的系统功能,通过定义中立的服务接口,实现物、物与物间的有效管理和交互,以及与上层具体应用的对接。在该中间件的设计实现中,采用服务组合的方法,分别实现物的管理、交互和处理等服务。通过在某危险化学品运输监控系统中的应用,验证了面向服务的物联网中间件的设计思想和中间件系统,较好地保证了服务的提供和应用的可扩展性。
In this paper we propose a service-oriented middleware for Internet of Things,which pays attention to the system functions of things in Internet of Things.By defining neutral service interfaces,the things and the effective management and interaction between the things,as well as the upper-layer specific application＇s docking can all be achieved.During the design and implementation of the middleware,we use the approach of services combination to realise respectively the services of things management,interaction and processing.Through the application in transportation monitoring system of certain dangerous chemicals,the design idea of the services-oriented middleware for Internet of Things and the middleware systems have been verified,the provision of the services and the scalability of the applications are well ensured.
出处
《计算机应用与软件》
CSCD
北大核心
2013年第5期65-67,121,共4页
Computer Applications and Software
基金
国家高技术研究发展计划项目(2011AA010101)
关键词
物联网
中间件
面向物的服务
设备服务代理
数据服务总线
数据处理引擎件
Internet of Things Middleware Things-related services Devices service agent Data service bus Data processing engine
