物联网开放服务平台

Open service platform for IoT

针对目前物联网以垂直服务系统为主、缺乏跨系统的资源共享等问题,提出了一个可扩展的物联网智慧服务体系架构。在此基础上构建了统一的服务数据模型,通过消息发布中间件,屏蔽底层设备的数据结构、数据平台、操作系统等多源异构问题,加入认证授权机制,从而形成一个可扩展、可以接入各种服务、安全可靠的物联网智慧开放服务平台。最后设计了物联网开放服务平台的系统原型,通过实现具体的应用系统,验证了所提架构的可行性与优越性。

Currently, there are still some problems with IoT, specifically in： one is that the IoT gives priority to vertical service system; another is the lack of cross-system resource sharing. To solve the above problems, a scalable intelligence service architecture of IoT in which a unified service data model was proposed and a message middleware were built to overcome the multi-source heterogeneous problems in the data structure, data platforms and operating systems. In addition, a usage authorization mechanism was proposed to support security and privacy in the IoT environment, contributing to a scalable, secure and reliable intelligence open service platform for IoT. Finally, a prototype system was designed and concrete system was given to verify the feasibility and superiority of the proposed architecture.