基于Wifi的嵌入式多功能病房呼叫系统  

The Embedded Multi-function Ward Calling System based on WiFi

作　　者：姜涛 杨学存[2] Jiang Tao;Yang Xuecun(Electric Power Research Institute,State Grid Xinjiang Electric Power CO.LTD,Urumqi Xinjiang,830000;The School of Electric and Control Engineering,Xi’an University of Science and Technology,Xi’an Shaanxi,710054)

机构地区：[1]国网新疆电力有限公司电力科学研究院,新疆乌鲁木齐830000 [2]西安科技大学电气与控制工程学院,陕西西安710054

出　　处：《电子测试》2018年第20期5-8,共4页Electronic Test

摘　　要：本文设计的嵌入式多功能病房呼叫系统是基于WiFi通信技术的一个方案,系统利用WiFi无线通信技术构建无线通信网络。下位机利用STM32微处理器进行信息的检测、处理和显示,实现了静脉输液的自动检测、无烟病房的自动报警、TFT彩屏显示、病床的升降控制、按钮呼叫、红外遥控呼叫、病房的语音呼叫和报警指示灯等功能。上位机为护士站监控画面,监控画面由VisualBasic开发工具制作,进行病房号,床号,呼叫内容的显示。实验表明,本系统增强了主控中心的功能,使主控中心免除了布线的困难,呼叫的可靠性提高,适合现代医院的需要。The embedded multi-function ward call system is designed in this paper,which is a scheme based on WiFi communication technology.WiFi wireless communication technology is used to build wireless communication network.The STM32 microprocessor in lower computer is applied for signal detection,data processing and display,in the end,automatic detection of intravenous fluids,automatic alarm of smokeless room,TFT color screen display,the rise and fall of the bed,button call,infrared remote call,voice call of ward and alarm indicator lights,and other functions are realized.The experiment shows that the function of the main control center has been enhanced in this system,so that the difficulty of wiring of the main control center has been eliminated,and the reliability of the call has been improved,which is suitable for the needs of modern hospitals.

关 键 词：嵌入式 病房 呼叫系统 WIFI 无线通信 

分 类 号：TN92[电子电信—通信与信息系统] R197.38[电子电信—信息与通信工程]