基于CC2530的重症监护病房环境实时监测系统设计

发布时间：2018-03-11 21:05

  本文选题：CC　切入点：重症监护病房环境　出处：《计算机测量与控制》2014年08期 　论文类型：期刊论文

【摘要】：为了实时监测ICU(intensive care unit)病房环境中湿度、温度及CO2浓度等环境信息,设计了基于CC2530的重症监护病房环境实时监测系统,系统由重症监护病房环境感知节点、网关节点、监控终端等几个部分构成;以CC2530为主处理器完成对感知节点的软、硬件设计,根据重症监护病房湿度、温度及CO2浓度等环境信号的特点,设计各传感器模块的驱动电路;在Z-STACK协议栈的基础上,设计感知节点软件,实现数据的转发;经测试,网关节点的收包率在80%以上,预警信号产生时间小于3s,监控终端数据刷新能力强,该系统具有精确度高、实时性强、预警及时等特点。
[Abstract]:In order to real-time monitor the environmental information of ICU(intensive care unit, such as humidity, temperature and CO2 concentration, a real-time monitoring system for intensive care unit environment based on CC2530 is designed. The system is composed of environment sensing node and gateway node in intensive care unit. The hardware and software of the sensing node are designed with CC2530 as the main processor. According to the characteristics of the environmental signals such as humidity, temperature and CO2 concentration in the intensive care unit, the driving circuit of each sensor module is designed. On the basis of Z-STACK protocol stack, the software of perceptual node is designed to transmit the data, and the test results show that the packet rate of gateway node is above 80%, the time of producing warning signal is less than 3s, the monitoring terminal has strong data refresh ability, and the system has high accuracy. Real-time, early warning and other characteristics.
【作者单位】： 徐州医学院医学影像学院;徐州医学院医学信息学院;
【基金】：徐州市科技计划项目(XM13B021);徐州市科技计划项目(XM12B077)
【分类号】：TP212.9;TN929.5
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本文编号：1599891