基于ZigBee的穿戴式多生理参数WPAN  

A wearable multi-parameter WPAN based on ZigBee

作　　者：李勇正[1] 高飞[1] 吴效明[1] 

机构地区：[1]广州市华南理工大学生物科学与工程学院,510640

出　　处：《微计算机信息》2008年第23期10-12,共3页Control & Automation

基　　金：广东省科技计划社会发展计划(2004B10401012)

摘　　要：本文提出了基于ZigBee的多生理参数WPAN监护网络的设计方案。该方案以CC2430为核心器件,进行嵌入式ZigBe通信模块设计,包括集成各生理参数传感器的微型化RFD模块、带转发功能的Router模块、以及WPAN中心节点Coord模块。实验证明,该WPAN监护网络能实现生理信号的精确采集和无线传输,并可在星型和树型网络间自由切换。系统具有低功耗、微型化、无线化、高精度、抗干扰能力强等优点。A system of multi-parameter WPAN based on ZigBee is prompted in this paper. CC2430 is regarded as control center, to build embedded ZigBee communication module. It includes mini-RFD module with medical sensor, Router module with data transmitting, and Coordinator module as the core of WPAN. The result of experiment indicates that, physiological signals could be collected accurately and transmitted wirelessly, with switching between Star-Network and Tree-Network freely. This system is low-power, subminiature, and wirelessly designed, with high precision and good performance of anti-jamming.

关 键 词：WPAN Zigaee 多生理参数 CC2430 

分 类 号：R318.6[医药卫生—生物医学工程]