摘要
设计了一种基于无线传感网的血氧实时监测系统.该系统采用ZigBee芯片CC2530为网络节点,以MSP430FG439单片机为系统核心,能够同时监测多个受测者的血氧饱和度,并可通过上位机以图形化方式直观地显示血氧变化曲线.实验结果表明,该系统拥有较高的血氧值检测精度,数据通过无线网络传输稳定可靠,能够满足一般性多用户同时进行血氧浓度实时监测的要求.
This paper focused on the design of real-time oxygen monitoring system based on wireless sensor networks. The system uses ZigBee chip CC2530 as network nodes, and MSP430FG439 microcontroller as the core. It is able to monitor multiple blood oxygen saturation simultaneously through the host machine in graphical way. A large number of experimental results show that the system has a high accuracy on the oxygen value detection,reliable data transmitting over the wireless network ,it can meet the general requirements of multi-user＇s real-time monitoring of the oxygen concentration.
出处
《南京师范大学学报（工程技术版）》
CAS
2012年第4期39-43,共5页
Journal of Nanjing Normal University(Engineering and Technology Edition)
基金
2011年江苏省研究生创新工程(CXLX11_0891)
作者简介
通讯联系人：徐寅林，博士，教授，研究方向：生物医学电子学．E-mail：xuyinlin@njnu．edu．cn
