摘要
针对物联网中间件框架的可移植性和其内在网络的高效、安全通信及可操作性提升问题,设计了嵌入式物联网中间件新框架。框架首先选用ARM Mbed OS作为嵌入式操作系统提升框架的可移植性,然后选用LoRaWan协议和区块链技术实现其网络的高效、安全通信和提升网络的可操作性。为演示所构建中间件框架结构的实用性,设计了一个使用所设计中间件框架的医疗化工供需系统远程实时监控示例。示例的分析表明:所设计物联网中间件的实际应用将有助于提升医疗化工供需系统的远程管理能力和安全运行能力。
Aiming at the portability of iot middleware framework and the efficient,secure communication and operability improvement of its internal network,a new embedded iot middleware framework is designed.The framework first chose ARM Mbed OS as the embedded operating system to improve the portability of the framework.Then,LoRaWan protocol and blockchain technology were selected to achieve efficient and secure communication and operability improvement of the network.To demonstrate the practicability of the constructed middleware framework,an example of remote real-time monitoring of medical chemical supply and demand system using the designed middleware framework was designed.The analysis of the example showed that the practical application of the designed iot middleware could help to improve the remote management ability and safe operation ability of the medical chemical supply and demand system.
作者
叶锦川
李楠
刘锋
王晓旭
YE Jinchuan;LI Nan;LIU Feng;WANG Xiaoxu(Qingdao Hiser Hospital Affiliated to Qingdao University Qingdao Traditional Chinese Medicine Hospital,Qingdao 266000,China;Shandong University of Technology,Zibo 255000,China)
出处
《粘接》
CAS
2023年第10期145-149,共5页
Adhesion
基金
山东省自然科学基金项目(项目编号:22SD89032003)。
