无线医疗诊断信息远程监测系统设计
2017-10-17徐仕宝
徐仕宝
摘 要: 为了提高医疗诊断信息的监控管理能力,提出一种基于无线传感器网络的医疗诊断信息远程监测系统。医疗诊断信息管理系统的数据感知层采用 IPv6 传感节点和IPv6 路由进行网络设计,通过端到端 IP 网络架构实现医疗诊断信息的远程传输和数据共享,以Contiki 作为操作系统进行监测系统的中间件设计和信息处理控制器设计,基于TinyOS实现组件接口设计,根据GPSR 路由协议中实现无线客户终端设计。在仿真软件VanetMobiSim中实现无线医疗诊断信息远程监测系统的软件开发和仿真测试。结果表明,该系统进行医疗诊断信息监测的信息覆盖完整度较高,提高了信息的有效检索性能。
关键词: 医疗诊断信息; 远程监测系统; 无线传感器网络; IPv6路由; 中间件
中图分类号: TN926?34; TP316 文献标识码: A 文章编号: 1004?373X(2017)20?0049?03
Abstract: In order to improve the ability of monitoring and management for medical diagnostic information, a remote monitoring system based on wireless sensor network was proposed for medical diagnostic information. IPv6 sensor node and IPv6 routing is used for the data perception layer in the medical diagnosis information management system to carry out network design. The IP network architecture with end?to?end structure is adopted to realize remote transmission and data sharing of medical diagnosis information. Contiki is taken as the operating system to perform middleware design and information processing controller design of the monitoring system. The design of the assembly interface is realized on the basis of TinyOS. The design of radio client terminal is implemented according to GPSR routing protocol. The software development and simulation testing of the wireless remote monitoring system for medical diagnostic information were realized in the simulation software VanetMobiSim. The results show that the system has high coverage degree of information monitoring for medical diagnostic information, and has improved the information retrieval performance.
Keywords: medical diagnosis information; remote monitoring system; wireless sensor network; IPv6 routing; middleware
0 引 言
信息技术的快速发展使得计算机智能信息管理应用越来越广泛,通过构建计算机信息管理系统,实现资源信息整合和数据共享,比如物流信息管理系统、商品进出口信息管理系统和图书馆信息管理系统,该类系统都是通过建立三层的信息管理模型,分为数据层、业务层和应用层,通过构建知识库和信息解析模型,实现信息检索、资源配置和数据库管理等[1]。医疗诊断信息管理系统是构建智能医疗管理体系的重要环节,随着网络信息技术和信息处理技术的发展,通过构建远程医疗诊断信息监测管理系统,对方便医院和病人进行诊断信息管理和病情跟踪具有重要应用价值。……
