生物医学工程研究2025，Vol.44Issue(1)：16-23,8.DOI:10.19529/j.cnki.1672-6278.2025.01.03
基于边缘计算的实时睡眠监测系统的设计与实现
Design and implementation of a real-time sleep monitoring system based on edge computing
摘要
Abstract
For the problem that the existing sleep monitoring systems is dependent on network and high-performance computers,we designed a real-time sleep monitoring system based on edge computing.The system consisted of wearable front-end acquisition de-vices and portable receiving terminals,and it could achieve real-time,stable monitoring of sleep states without network and high-per-formance computer support.The portable receiving terminals were able to perform sleep monitoring through sleep staging algorithms based on U2-Net and ECA-Net.Experimental results showed that the accuracy,average F1 score and Kappa value of the proposed sleep staging algorithm on the sleep-EDFx dataset were 85.2%,79.9%and 0.795,respectively.By integrating model compression and hardware acceleration techniques,the system can efficiently perform tasks network and computers free environment,and it has the abil-ity to extend to other sleep assessment tasks,which is expected to provide reliable sleep health assurance and support for plan adjust-ments in special scenarios.关键词
睡眠监测/边缘计算/实时监测/睡眠分期/可穿戴技术/便携式设备/模型压缩/特殊场景Key words
Sleep monitoring/Edge computing/Real-time monitoring/Sleep staging/Wearable technology/Portable devices/Model compression/Special scenarios分类
基础医学引用本文复制引用
赵皓楠,薛纪航,王鹏,杜利东,李振锋,陈贤祥,方震..基于边缘计算的实时睡眠监测系统的设计与实现[J].生物医学工程研究,2025,44(1):16-23,8.基金项目
国家自然科学基金项目(62331025,U21A20447,62371441,62401547) （62331025,U21A20447,62371441,62401547）
北京市科技新星计划交叉学科合作课题 （）
中国医学科学院医学科学创新基金(2019-I2M-5-019). （2019-I2M-5-019）
