柔性可穿戴传感器件与储能器件的发展现状与挑战

Current Statuses and Challenges of Wearable,Flexible Electronic Sensors and Energy Storage Devices

随着人们生活质量与对可穿戴监测设备需求的提高以及物联网、人工智能和人机交互等科技水平的发展,能够对人体生命体征信号采集、转化与识别的可穿戴柔性电子装置成为连接智能生物与非智能机械装置的桥梁.可穿戴柔性电子器件对人体生命体征信号的采集包括人体脉搏、温度、皮肤应变、呼吸和心跳等指标.本文总结概述了近年来可穿戴柔性传感器对人体生命信号采集的现状以及存在的问题和挑战,并对可穿戴柔性供能器件做了简要的总结和展望.

With the developments in the internet of things,artificial intelligence and human-computer interaction technology,soft,flexible and wearable electronic devices provide a novel platform for monitoring of the human vital signs,and recognition of human behaviors to connect human being and machine without consciousness.Recent progresses about wearable and flexible electronics that can provide accurate,non-invasive,long-term and continuous monitoring of human vital sings including pulse,temperature,skin activities,breathing and heart rate are summarized.The working mechanisms,current statuses and challenges in temperature sensor,strain sensor and pressure sensor are discussed.The review concludes with a prospect of current challenges and opportunities for future research directions.Some flexible power supply devices including flexible supercapacitors,batteries,solar cells,triboelectric nanogenerators,biofuel cells and so on are also introduced.