一种非侵入式睡眠质量监控仪的设计与实现  

Design and Implementation of a Non Invasive Sleep Quality Monitor

作　　者：熊强强[1,3] 曾美琳 严林波[1,3] XIONG Qiangqiang;ZENG Meilin;YAN Linbo(School of Electronics and Information Technology,Nanchang Institute of Technology,Nanchang 330044,China;Image and Text Information Center,Jiangxi Vocational and Technical College of Industry and Trade,Nanchang 330038,China;Nanchang Danxun Electronic Technology Co.,Ltd.,Nanchang 330029,China)

机构地区：[1]南昌理工学院电子与信息学院,南昌330044 [2]江西工业贸易职业技术学院图文信息中心,南昌330038 [3]南昌蛋讯电子科技有限公司,南昌330029

出　　处：《自动化与仪表》2023年第10期110-114,共5页Automation & Instrumentation

基　　金：江西省教育厅科学技术研究项目(GJJ2202718);江西省高等学校教学改革研究项目(JXJG-21-25-7);教育部产学合作协同育人项目(220501592304449)。

摘　　要：睡眠质量监控仪在医院和养老院等场所需求量非常大,因此研发了一款非侵入式睡眠质量监控仪。系统运行过程中,首先由监控节点的三大数据采集模块对相应的数据进行采集,暨呼吸频次由呼吸频率采集模块负责,翻身频次由翻身次数采集模块负责,心率由心率采集模块负责,然后由监控节点进行初步的去趋势与降噪等处理,然后将其进行数据压缩,并且利用无线传感网络通过网关及其交换机向后台服务器传送。当服务器成功接收数据后会再进行二次修正处理,并且最终向用户和监控终端反馈。通过反复测试,证明睡眠监控仪可以实现翻身次数、呼吸频次以及心电信号的获取,并完成相应的统计与处理。相对于传统睡眠质量检测仪器来说,本系统精确度达到95%以上,可以很好地满足医院和养老院的需求。Sleep quality monitors are in great demand in hospitals,nursing homes and other places,so a non-invasive sleep quality monitor has been developed.During the operation of the system,the three data acquisition modules of the monitoring node first collect the corresponding data,and the respiratory frequency is in the charge of the respiratory frequency acquisition module,the turnover frequency is in the charge of the turnover frequency acquisition module,and the heart rate is in the charge of the heart rate acquisition module,and then the monitoring node performs the preliminary de-trending and noise reduction processing,and then compresses the data,and the wireless sensor network is used to transmit to the background server through the gateway and its switch.After the server successfully receives the data,it will conduct a second correction process and finally feed back to the user and the monitoring terminal.Through repeated tests,it has been proved that the sleep monitor can achieve the acquisition of turning times,respiratory frequency and ECG signals,and complete the corresponding statistics and processing.Compared with the traditional sleep quality detection instrument,the accuracy of this system reaches more than 95%,which can well meet the needs of hospitals and nursing homes.

关 键 词：非侵入式 睡眠质量 监控仪 算法 

分 类 号：TN06[电子电信—物理电子学]