Real-time pressure mapping smart insole system based on a controllable vertical pore dielectric layer

作     者：Juan Tao Ming Dong Li Li Chunfeng Wang Jing Li Yue Liu Rongrong Bao Caofeng Pan Juan Tao;Ming Dong;Li Li;Chunfeng Wang;Jing Li;Yue Liu;Rongrong Bao;Caofeng Pan

作者机构：CAS Center for Excellence in NanoscienceBeijing Key Laboratory of Micro-nano Energy and SensorBeijing Institute of Nanoenergy and NanosystemsChinese Academy of Sciences100083 BeijingPeople’s Republic of China College of Optoelectronic EngineeringShenzhen University518060 ShenzhenPeople’s Republic of China Beijing Institute of Tracking and Telecommunications Technology100094 BeijingPeople’s Republic of China Center on Nanoenergy ResearchSchool of Physical Science and TechnologyGuangxi UniversityNanningGuangxi 530004People’s Republic of China School of Nanoscience and TechnologyUniversity of Chinese Academy of Sciences100049 BeijingPeople’s Republic of China 

出 版 物：《Microsystems & Nanoengineering》 (微系统与纳米工程（英文）)

年 卷 期：2020年第6卷第1期

页      面：644-653页

核心收录：

学科分类：080202[工学-机械电子工程] 08[工学] 0802[工学-机械工程] 

基　　金：We thank the support of the national key R&D project from the Minister of Science and Technology,China(2016YFA0202703) Natural Science Foundation of Beijing Municipality(4181004,4182080,4184110,2184131,and Z180011) National Natural Science Foundation of China(Nos.61675027,51622205,51432005,61805015,and 61804011) Beijing City Committee of science and technology(Z171100002017019 and Z181100004418004) University of Chinese Academy of Sciences 

主　　题：smart dielectric system 

摘      要：Real-time monitoring of plantar pressure has significant applications in wearable biosensors,sports injury detection,and early ***,an all-in-one insole composed of 24 capacitive pressure sensors(CPSs)with vertical pores in an elastic dielectric layer is fabricated by laser *** CPSs with a hexagonal configuration and a pore size of 600μm possess good linearity over a wide detection range of 0–200 kPa with a sensitivity of 12×10^(–3) kPa−***,a smart system including the all-in-one insole with the 24 CPS array,a data acquisition system with a wireless transmitter and a PC terminal with a wireless receiver is established for real-time monitoring to realize static and dynamic plantar pressure *** on this smart insole system,various standing and yoga postures can be distinguished,and variations in the center of gravity during walking can be *** intelligent insole system provides great feasible supervision for health surveillance,injury prevention,and athlete training.