面向服务的物联网应用支撑系统的设计与实现

THE DESIGN AND IMPLEMENTATION OF SERVICE-ORIENTED IOT APPLICATION SUPPORT SYSTEM

摘要:

针对物联网应用中感知设备与业务交互日趋频繁复杂所带来的碎片化问题，提出一种面向服务的物联网应用支撑系统。利用SOA三元域软件模型将实际应用业务与感知设备之间的基础性业务流程，以服务形式抽象。融合中间件技术，构建一个屏蔽异构的应用支撑系统，系统以服务松耦合形式完成物理性数据向信息化数据过渡的映射过程，使实际业务与感知设备之间实现透明交互。设计模型以企业级开发进行系统实现，并在实际液化石油气监测应用中进行部署测试，测试表明该系统能够实现基础操作碎片化的消除，在企业级指标范围内很好地完成应用服务的交互。

Abstract:

Since the sensor technology is gradually mature, the diversity and variability of Internet of Things (IOT) applications are increasing. The interactions of users, application business and devices are also frequently. Aiming to the argument of complex interaction between information technology businesses and physic entities, proposing a model of Service-Oriented IOT application support system, abstracting the basic processes between practical application businesses and sensing devices through service mode, fusing middle-ware technology, building an application support system. The system achieved the mapping process between physical data and information data by services loosely-coupled, completed transparent interaction of practical application businesses and devices. Through enterprise development the system model has built and the system project has achieved. The system used in liquefied petroleum gas monitoring application experiment, reflecting the system eminent scalability and flexibility.