一种用于监测医院大型制氧机工作状态的软硬件系统设计  

Hardware & Software Design for Monitoring System of Large-scale Oxygen Generator in Hospital

作　　者：胡东涛 杨明 李松 张康 

机构地区：[1]解放军5医院,银川750004 [2]济南军区药品仪器检验所,济南250022

出　　处：《医疗卫生装备》2013年第4期14-17,72,共5页Chinese Medical Equipment Journal

摘　　要：目的:改善传统人工记录医院制氧机工作状态的方式,研究可用于自动监测医院大型制氧机工作状态的软硬件系统。方法:用单片机作为主控芯片,电流互感器作为传感器,nRF905作为无线收发模块,配以相关外围电路组成硬件电路;编写相关软件,实现对制氧机工作状态的自动监测。结果:设计了一种能实时监测制氧机工作状态,并可打印记录结果的软硬件系统。结论:该系统提高了工作效率,减轻了工作人员的负担,且该系统还可扩展到对其他大型设备的监测应用中,具有较广的应用空间。Objective To design a system that can monitor the working state of the oxygen generator in the hospital.Methods With microcontroller as the master chip,current transducer as the sensor,nRF905 as the wireless transceiver module and peripheral circuit were used to design the hardware system;software was also developed.Results A system that could monitor and record the working state of the oxygen generator in the hospital conveniently was developed.Conclusion This system can increase the efficiency of staff,and also can be used to monitor other equipment.

关 键 词：制氧机 单片机 工作状态 电流传感器 无线通信 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]