基于物联网架构的自助终端运行平台

针对当下自助服务终端运行时经常会面临网络异构且复杂、扩展性差等问题,对现有的自助终端服务特点进行了研究,并分析和归纳了3-Tiers物联网框架和面向服务的架构,提出了一种基于3-Tiers物联网架构的自助终端运行平台解决方案。通过采用面向服务的架构将系统的服务层与控制层分离,结合ECA规则模型实现服务组合,设计并实现了基于3-Tiers物联网架构的自助打印终端运行系统。详细描述了系统中的应用层、资源层与在线自助打印终端的设计实现。最后,对该系统实例中终端与服务器间的通讯响应时间和终端间的服务组合功能进行了测试。实验结果表明:该系统在终端连接时通讯稳定,并且能够实现对于多终端的服务组合功能,为实现自助服务终端的多样化应用奠定了基础。

Self-service terminal running platform based on internet of things

Aiming at the problems that network heterogeneous and complex, poor scalability of current self-service terminal, a self-service terminal operating platform solution based on 3-Tiers networking was proposed. The characteristics of the existing self-service terminal services, the 3-Tiers networking framework and service-oriented architecture was researched. The ser-vice-oriented architecture was used to separate the service layer of the system from the control layer. Then considering the ECA rule model, a self-service printing terminal operating system based on the 3-Tiers internet of things architecture was designed. The ap-plication layer, resource layer and online self-service printing terminal in the system were introduced in detail. Finally, the commu-nication response time from the terminal to the server and the service combination function between the terminals was tested. The results indicate that the system is stable when the terminal is connected, which can realize the multi-terminal service composition function, and lay the foundation for the diversification application of the self-service terminal.