摘要
为分析用于监测呼吸运动和心跳活动的传感智能纺织品的研究现状,介绍光纤传感器的结构和分类,详细阐述强度调制型传感器的工作原理,包括宏弯原理和微弯原理,并介绍其智能纺织品的应用现状。同时,详细分析光纤布拉格光栅的工作原理,并列举光纤布拉格光栅传感器在智能纺织品方面的应用。总结国内外光纤传感智能纺织品在医用领域的主要研究成果,为监测呼吸和心跳的医用智能纺织品的研究提供参考。
In order to analyze and study the status of smart textiles for monitoring the respiratory motion and heartbeat, this paper introduces the structure and classification of fiber optic fiber sensor, and presents in detail the working principle of intensity-regulated sensor including macro-bending and micro-bending principle, and analyzes its present application situation of smart textiles. Meanwhile it analycs in detail the working principle of fiber Bragg grating, and the application of optical fiber Bragg grating sensor in smart textiles. This paper summarizes the main achievements of medical applications of fiber sensing smart textiles in the recent years, which provides a reference for development of medical intelligent textile in monitoring respiratory motion and heartbeat rate.
出处
《针织工业》
2017年第4期20-25,共6页
Knitting Industries
基金
国家自然科学基金(61307094)
天津市高等学校科技发展基金(20140713)
关键词
光纤传感器
智能纺织品
呼吸
心跳
光纤光栅传感器
强度调制传感器
Optic Fiber Sensors
Smart Textiles
Respiratory
Heartbeat
Fiber Grating Sensor
Intensity-reg- ulated Sensor
