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中文摘要: 介绍了一种新型的基于Zigbee技术的穿戴式脉搏波检测模块的设计方法。利用压力传感器提取出脉搏波信号，经过预处理后，送至CC2430进行模数转换，通过二阶五点整系数滤波方法对数据进行处理，提出了如何利用基于Zigbee技术的CC2430射频芯片，实现架构一个较大范围的无线传感器网络，对脉搏波的无线实时检测以及波形分析，具有微型化、低功耗等特点，最后由自主编写监护软件上看到的波形，能满足家庭的便携式移动监护。
Abstract:This paper introduces a method of wearable wireless pulse detection module design based on Zigbee. Pulse signal was detected using pressure sensor, then amplified and filtered. The processed signal was sent to CC2430 for analog-to-digital conversion and further processing. Then, the data was transmitted to PC by using Zigbee wireless sensor network. PC had a care-software which received the data, and then displaying, analysis and processing. The module realized wireless real-time detection for pulse, with miniaturization, low-power and portable for family care.
文章编号：cg09000917 中图分类号： 文献标志码：
基金项目:广东省科技计划项目：基于无线穿戴式检测技术的社区数字医疗健康服务系统
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