基于EIT技术的智能可穿戴传感器的研究进展

打开文本图片集

中图分类号：TP242；TP212 文献标志码：A 文章编号：1671-024X（2025）04-0071-12

Research progress in smart wearable sensors based on EIT technology

WANG Qi 1，2 ， WANG Xin1，2， DUAN Xiaojie1，2 （1.School of Electronicsand Information Engineering，Tiangong University，Tianjin3Oo387，China；2.Research Center for Future Textile Technology，TiangongUniversity，Tianjin3Oo387，China）

Abstract： Smart wearablesensors basedon electrical impedance tomography（EIT） technology have wide-ranging applications acrossindustrial， medical，，and electronic domains.This paper first outlines the principles of EITimaging， then summarizes recent research progress in sensor materials，hardware design，and software algorithms for EITbased smart wearable sensors.It subsequently provides a comprehensive overview of their applications in humanmachine interaction，intellgent robotics，and healthcare monitoring.Finally，the future development prospects arediscussed，including lighter，thinner，and moreflexiblesensormaterials;optimizedsoftware algorithms，integration with IoTand 5G technologies；and cost reduction through improved manufacturing processes.These ill enable EIT-based smart wearable sensors to expand their applications，thereby providing enhanced support for healthy lifestyles and industrial development.

Keywords：smart wearable sensors；electrical impedance tomography（EIT）；material optimization；hardware design; software algorithm

智能可穿戴技术是材料科学、纺织学、服装设计、传感器技术、互联网、人工智能以及人机工效学等多个学科的交叉融合。（剩余26295字）