摘要
以躯域传感网络技术为载体,结合无线传感器网络在社区的合理安置,研究人体生理参数的无创连续监测技术以及穿戴式医疗仪器开发,设计了一个适用于慢性病人(如糖尿病人)的社区无线医疗保健监测网络系统;同时设计出一种新的无线传感器网络低能量数据汇聚模型——集合汇聚模型,把此模型应用于本系统以期达到降低能耗延长网络生命周期目的.最后,提出了在人体生理数据处理过程中需考虑的数据分级处理和安全问题.
Nowadays, increasing attention has been paid to people＇s health conditions. Based on the body sensor networks and the application of the architecture of wireless sensor networks in the community, we studied the technologies for continuous and non-invasive measurements of physiological parameters and the implementation platform of wearable medical devices and finally created a multi-layer architecture for Community Healthcare Monitoring applicable to the special group of persons with chronic medical conditions such as diabetes. In the mean time, a new data aggregation model called Set Aggregation Model is brought out in order to decrease the energy consumption and prolong the life time of wireless sensor networks in the system. The security problems happened in the data process are also put forwards in the end.
出处
《中国计量学院学报》
2007年第2期136-140,150,共6页
Journal of China Jiliang University
基金
浙江省科技计划重点项目(No.2007C23098)
国家人事部留学回国人员科技活动择优资助项目(浙人专[2006]327号)
关键词
无线传感器网络
躯域传感网络
保健监测
穿戴式医疗仪器
wireless sensor networks
body sensor networks
healthcare monitoring
wearable medical devices
