三维织物基石墨烯柔性压力传感器设计及应用  

Design and Application of 3D Fabric-based Flexible Graphene Pressure Sensor

作　　者：张高晶 王冰心 刘迎春 郭肖青[1,2,3] 曲丽君 田明伟[1,2,3] Zhang Gaojing;Wang Bingxin;Liu Yingchun;Guo Xiaoqing;Qu Lijun;Tian Mingwei(College of Textiles&Clothing,Qingdao University,Qingdao,Shandong 266071,China;State Key Laboratory of Bio-fibers and Eco-textiles,Qingdao,Shandong 266071,China;Research Center of Intelligent and Wearable Technology,College of Textiles and Clothing,Qingdao University,Qingdao,Shandong 266071,China;Weifang Jiacheng Digital New Materials Co.,Ltd.,Weifang,Shandong 262400,China;Jiangsu Zhenyang Plush Technology Co.,Ltd.,Yancheng,Jiangsu 224000,China)

机构地区：[1]青岛大学纺织服装学院,山东青岛266071 [2]省部共建生物多糖纤维成形及生态纺织国家重点实验室,山东青岛266071 [3]青岛大学纺织服装学院智能可穿戴技术研究中心,山东青岛266071 [4]潍坊佳诚数码新材料有限公司,山东潍坊262400 [5]江苏振阳毛绒科技有限公司,江苏盐城224000

出　　处：《针织工业》2021年第4期49-54,共6页Knitting Industries

基　　金：国家自然科学基金(51672141);山东省自然科学基金(ZR2018QEM004);山东省重点研发计划(重大科技创新工程)(2019JZZY010340,2019JZZY010335);安徽省重大科技专项(201903a05020028);山东省高等学校“青创科技计划”创新团队项目(2020KJA013)。

摘　　要：为更好地将石墨烯改性三维织物应用于智能纺织品,以三维织物作为基材,石墨烯溶液作为活性材料,组装具有三维结构的柔性压阻式压力传感器阵列。并将传感器阵列与控制器、计算机、手机蓝牙结合成电子智能纺织品。控制器以STM32F103C8T6单片机作为主单元,连接外部设备,结合蓝牙,实现数据采集与无线传输。整个系统在重物识别、人体静态体征测试方面具有独特优势和广阔应用前景。In order to better apply three-dimensional grapheme modified fabrics to smart textiles and give full play to the advantages of smart textiles,by using three-dimensional fabric as the substrate and graphene solutions as the active materials,this paper assembled a flexible piezo-resistive pressure sensor array with a three-dimensional structure,and integrated the sensor array with the controller,computer,and mobile phone blue-tooth into electronic smart textiles.The controller uses the STM32F103C8T6 MCU as the main unit,connects peripherals and combines blue-tooth to realize data collection and wireless transmission.The whole system has unique advantages and broad prospects in weight recognition and human body static testing.

关 键 词：柔性压力传感器 压阻式压力传感器 石墨烯 三维织物 智能纺织品 蓝牙 无线传输 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]