基于AT89C51的无线病床呼叫系统设计与实现  

Design and Implementation of Wireless Bed Call System Based on AT89C51

作　　者：郭芸俊 张焕梅 Guo Yunjun;Zhang Huanmei(Departmentof Computer Engineering, Taiyuan Institute of Technology,Taiyuan Shanxi030008,China;Department of Mechanical Engineering,Taiyuan Institute of Technology,Taiyuan Shanxi 030008,China)

机构地区：[1]太原工业学院计算机工程系,山西太原030008 [2]太原工业学院机械工程系,山西太原030008

出　　处：《山西电子技术》2021年第5期27-28,31,共3页Shanxi Electronic Technology

摘　　要：与当前有线病床呼叫系统相比较,无线病床呼叫系统具有部署简单、维护方便、调整便捷的优势。整个系统以AT89C51单片机为核心,结合无线传输模块及显示电路,实现了病人和医护工作者之间的信息传递。当病人有需求时,按下按钮,信息通过无线传输模块T102-D发送到接收端,经过单片机对数据进行处理后,在液晶屏AMPIRE128*64上显示病床编号及服务等级,并启动声光报警,供医护人员处理。Compared with the current wired bed call system,the wireless bed call system has the advantages of simple deployment,convenient maintenance and convenient adjustment.A wireless bed call system based on AT89C51 is proposed.The system uses the AT89C51 MCU as the control center,realizes the information transmission between the patient and the medical staff with wireless transceiver module and display circuit.When the patient needs,press the button,and the information is sent to the receiving terminal via the wireless transmission module t102-d.After processing the data by a single chip computer,the bed number and service level are displayed on the LCD ampire128*64,and the sound and light alarm is activated for medical personnel.

关 键 词：病床呼叫 AT89C51 无线传输模块 

分 类 号：TP332[自动化与计算机技术—计算机系统结构] TN929.5[自动化与计算机技术—计算机科学与技术]