基于ZigBee与CDMA技术的医疗监护系统基站*

作者：陈岁生 日期：2009-08-18/span> 浏览：2930 查看PDF文档

基于ZigBee与CDMA技术的医疗监护系统基站*

陈岁生
（杭州职业技术学院 友嘉机电学院，浙江 杭州 310018）

摘要：为实现将健康状况的医疗监护数据向监护中心传送，设计了无线传感器网络基站，并在基站中采用了CDMA的无线传输模块。该基站实现了基于ZigBee和CDMA的无线通信；对监护节点的脉搏、体温等生理监测数据进行了实时处理与传输，并将其发送到监护中心。研究结果表明，基站的双向数据通信稳定可靠、成本低廉，不仅可应用于社区医疗监护，还可广泛应用于交通运输、森林防火、智能家居等领域。
关键词：无线传感器网络；基站；ATmega128；码分多址移动通信；医疗监护
中图分类号：TP393文献标识码：A文章编号：1001-4551(2009)08-0069-03

Base station of medical monitoring system based on ZigBee and CDMA technology
CHEN Suisheng
(Fair Friend School of Electromechanics, Hangzhou Vocational & Technical College, Hangzhou 310018, China)
Abstract: For the realization of transferring the medical care data of peoples health status to the medical care center, the wireless sensor network base station applied CDMA wireless transmission module was designed. Various physiological data collected by monitoring nodes, such as pulse, body temperature, and so on, was processed and transmitted to the medical care centre. In the base station, the ZigBee and CDMA wireless communication was realized. The results indicate that the base station using bidirectional data communication is stable and reliable, lowcost, not only can be deployed to community medical care, but also, widely used in transportation, forest fire prevention, intelligent home and so on.
Key words: wireless sensor networks; base station; ATmega128; code division multiple access(CDMA); medical care
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