摘要
应用无线技术的生理参数采集系统减少了系统间的电缆连接,具有携带方便、应用灵活等优点,在病人监护和运动医学中具有重要的意义.文中实现了以8051为主控芯片、PTR 8000无线数据传输模块为核心,围绕PC机构建的无线生理参数采集系统,具体阐述了系统的总体设计框图、硬件电路设计和软件编程.该系统实现了人体脉搏波的远程无线测量,传输性能稳定,可靠工作距离达100 m,对周围电子仪器干扰小,显示了很好的应用前景.
The acquisition of physiological parameters through wireless technique is important in patient monitoring and sports medicine. In this paper the wireless data acquisition system based on 8051 single chip computer and PTR8000 wireless communication module was developed. The whole architecture of the system, the hardware connection and software design were expounded detailedly. The system was applied in human pulse signal collection and worked steadily with little disturbance to the surrounding instruments, the reliable transmission distance reached 100m. It shows great potential for future applications.
出处
《测试技术学报》
2007年第5期446-449,共4页
Journal of Test and Measurement Technology
关键词
无线技术
生理参数
数据采集
wireless technique
physiological parameter
data acquisition
