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。
Aiming to the fragmentation problem of sensing devices and business interactions of IOT, proposing Service--Oriented IOT application support system. Using the model of SOA -- three elements, abstracting the sensing devices and basic processes between practical application businesses to service model. Fusing middle--ware technology, building an application support system to shielding heterogeneity. The system achieved the mapping process between physical data and information data by services loosely--coupled, completed transparent in- teraction of practical application businesses and devices. Through enterprise development achieving the designed model, and the system used in liquefied petroleum gas monitoring application experiment to deployed and tested. The test result reflects the system can eliminate the frag- ments of basic options, fulfills the interactions of application services well with the scope of enterprise level indicators.
出处
《计算机测量与控制》
2015年第10期3485-3487,3491,共4页
Computer Measurement &Control
基金
国家科技支撑计划项目(2012BAH26B00)
关键词
物联网
面向服务
支撑系统
中间件
IOT
service--oriented
support system
middle- ware
