基于光学传感技术的呼吸监测智能服装研究

Study of Smart Clothing with Breath Monitoring Function Based on Optical Sensors Technology

呼吸监测智能服装是生理体征监测类智能服装中的一类,可以通过对呼吸信号的监测来反映穿着者的健康状况。文章针对消费者对日常呼吸监测的需求,利用缺口光纤开发压力传感器,并进行不同结构传感器的性能对比,制作出具有呼吸监测功能的智能服装。试验表明:所设计制作的基于光学传感技术的呼吸监测智能服装与商业呼吸监测传感器监测结果一致,呼吸监测准确率达到了95%,能够为消费者在不同姿势下的呼吸监测提供保障。

Smart clothing with respiratory monitoring function is a type of physiological sign monitoring smart clothing,which can reflect the wearer's health status by monitoring respiratory signals.In this paper,in response to consumers'needs for daily breath monitoring,the notched optical fiber is used to develop pressure sensors,and the performance of sensors with dfferent structures is compared to produce smart clothing with breath monitoring functions.The test shows that the smart clothing based on optical sensing technology is consistent with the monitoring results of commercial respiratory monitoring sensors,and the accuracy of breath monitoring reaches 95%,which can provide protection for consumers'breathing monitoring in different postures.