基于物联网技术的医院冷链管理信息系统研究

Hospital Cold Chain MIS Based on EPC Network Technology

目的:借助物联网技术构建医院冷链管理系统,实现低温医疗物品和空间的全生命周期管理,使医院药品、血液、试剂等的管理更安全、可靠、完善。方法:利用物联网RFID射频识别技术和无线传感技术,研究开发医院冷链管理信息系统,系统架构包括感知层、网络层、处理层和应用层4个层次。结果:该系统实现了对医用物品和空间的全程实时温湿度监测,并具有统计分析、自动报警、短信提醒等功能,实现了全程智能化、自动化冷链监管。结论:该系统具有智能化程度高、方便易用、应用领域广泛等特点,具有良好的应用推广价值。

Objective To apply EPC network technology to developing the hospital cold chain MIS for the whole-lifecycle management of the low-temperature medical items and space.Methods The technologies of EPC network,RFID and wireless sensor were used to develop the hospital cold chain MIS,which included four layers for sense,network,processing and application.Results The system could implement the whole-lifecycle real-time temperature humidity monitoring with the functions of statistical analysis,automatic alarming and informing by short message,and then the intelligent and automatic cold chain supervision was realized.Conclusion The hospital cold chain MIS is worth popularizing for its advantages such as intelligence and wide application.