基于Zigbee技术的穿戴式脉搏波检测模块的研制

Development of a Wearable Pulse Monitoring Module Based on Zigbee Technology

介绍了一种新型的基于Zigbee技术的穿戴式脉搏波检测模块。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,对数据进行判断和处理,再利用Zigbee技术组成的无线传感器网络把数据打包发送到PC机,然后由监护软件对数据进行处理、分析和显示。该模块实现了脉搏波的无线实时检测,具有微型化、低功耗等特点,适用于家庭的便携式移动监护。

This paper introduces a new wearable pulse detection module based on Zigbee technology.Pulse signal was detected using pressure sensor,then preprocessed and sent to CC2430 for analog-to-digital conversion,after that the data were judged and processed.Then,the data were transmitted to PC by using wireless sensor network formed by Zigbee technology,and received,displayed,analyzed with a care-software.The module realized the wireless real-time detection for pulse with miniaturization,low-power and portable for family care.