多功能护理床远程控制系统的设计

摘要

为方便病人家属和医护人员远程操作护理床并了解病人身体状况,设计了一种基于WiFi通信的多功能护理床远程控制系统.该系统中,手机终端可远程控制护理床的动作并获取病人的基本生命体征数据.采用了C/S架构和TCP/IP通信模式,护理床通过ESP8266 WIFI模块联网,手机终端和护理床都作为客户端访问服务器.护理床主控制器采用的是STM32F401 Nucleo开发板,客户端和服务器程序编写用的是Qt5.4.测试结果表明,护理床可准确执行手机终端命令的动作.%To make remote operation of nursing beds and medical staffs acquainted with patients' physical condition easily,this paper designs a nursing bed remote control system based on WiFi communication.In which,nursing beds could be controlled remotely by mobile terminal and patients' basic physiological information data can be obtained.STM32F401 Nucleo is the main controller. C/S architecture and TCP/IP communication model are chosen. Nursing beds connect to the Internet through ESP8266 WIFI module. Mobile terminals and nursing beds can access server as clients. STM32F401 Nucleo is the main controller. Client and server program is written with Qt5.4.Test results show that nursing beds can execute command from terminal accurately.