融合RFID和WSN的药品流通物联网模型  

IOT model of medicine distribution integrated RFID and WSN

作　　者：俞磊[1,2] 陆阳[1] 邱述威[1] 岳峰[1] 

机构地区：[1]合肥工业大学计算机与信息学院合肥230009 [2]安徽中医药大学医药信息工程学院合肥230031

出　　处：《电子测量与仪器学报》2013年第7期624-632,共9页Journal of Electronic Measurement and Instrumentation

基　　金：国家自然科学基金(60873195,61070220);高等学校博士点基金(20120111110001);安徽省高等学校省级自然科学研究重大项目(ZD200905)资助

摘　　要：针对目前药品在流通过程中普遍存在的质变、失效、假药混入以及流通成本等问题,在EPC物联网架构基础上,集成WSN技术,构建了一个基于RFID和WSN的药品流通物联网元模型。在对该元模型定义的基础上,给出了药品流通中状态信息和过程信息的描述模型,以及流通信息的存储模型,并通过Petri网对药品流通信息的跟踪流程进行了建模。最后,以一个药品流通物联网管理原型系统的实例验证了该模型的有效性。On the basis of IOT （ internet of things） architecture of EPC and integrated technology of WSN, an IOT element model of medicine distribution based on RFID and WSN is built in order to solve common problems in the course of medicine distribution, such as qualitative change, failure, mixture of counterfeit drugs, distribution cost and so on. The description method of status information and the process information in the medicine distribution, the storage method of distribution information are given based on the description of this element model, and also the tracking process of medicine distribution information is modeled by Petri nets. Finally, the effectiveness of the method is verified with an example of study on an lOT prototype system of medicine distribution.

关 键 词：物联网 RFID WSN 药品 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]