基于物联网的危重病人体征监测报警系统设计

Design of monitoring and alarm system for critical patients' physical signs based on the Internet of things

摘要:

由于传统系统存在准确率低、误警率高等问题，导致危重病人体征监测准确度较低。提出了基于物联网的危重病人体征监测报警系统设计。根据系统设计基本原理，架构硬件结构框图，对传感器接口进行设计，并在监测报警指挥中心设置监控组件；针对软件部分，需提取体征信号，检测蓝牙与网络连接状态，对信息进行采集与上传，并对远程命令信息进行接收与显示，进而实现终端软件界面的设计。通过实验验证可知，该系统信号提取准确率高、误警率低。

Abstract:

Because the traditional system has the problems of low accuracy and high false alarm rate, there is a great safety risk for vital signs monitoring of critically ill patients. According to the basic principle of the system architecture design, hardware structure, design of the sensor interface, alarm and command center set up monitoring component in monitoring; for the software part, extracting the signs, detection of Bluetooth and network connection status, collect and upload the information, and the remote command information receiving and display, and then realize the terminal design software interface. Through experimental verification, it is known that the system has high accuracy and low false alarm rate.