足底压力检测人体疾病的预警系统设计
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摘要
针对方便预警足部疾病,纠正不良步态,研究步态特征等问题,提出基于足底压力检测人体疾病的预警系统设计。本文设计的预警系统由两大系统、八个模块组成。系统分为硬件系统设计、软件系统设计;硬件系统包括足底压力感知模块、数据采集模块、信号传输模块、中央控制模块、低功耗管理模块、无线通信模块;软件系统包括Lab VIEW图像显示模块及疾病库预警模块。整个系统采用足底压力检测原理算法,基于PDVF压电薄膜柔性传感器采集到的足底压力数据转化分析,对比疾病库压力波形,以达到实时预警的效果。由仿真结果可知,本系统可实现相应人体疾病的预警,具有较高精准度和灵敏性,可实现疾病预警,为人体健康监测提供便利。
In order to warningearly about foot diseases conveniently, correcting bad gait and studying gait features, an early warning system design bases on plantar pressure to detect human diseases is proposing. The early-warning system designed in this paper consists of two systems and eight modules. The systems are divided into hardware system and software system. The hardware system modules include foot pressure sensing module, data acquisition module, signal transmission module, central control module, low power management module and wireless communication module. The software system module includes LabVIEW image display module and diseases warning module. The whole system uses plantar pressure detection algorithm and it bases on PDVF piezoelectric thin film flexible sensor acquisition of plantar pressure data conversion analysis, comparing with the diseases pressure waveform to achieve the effect of real-time warning. The simulation results show that the early-warning system has a high accuracy and sensitivity, at the same time,early-warning of disease can be achievedand facilitate of human health monitoring.
In order to warningearly about foot diseases conveniently, correcting bad gait and studying gait features, an early warning system design bases on plantar pressure to detect human diseases is proposing. The early-warning system designed in this paper consists of two systems and eight modules. The systems are divided into hardware system and software system. The hardware system modules include foot pressure sensing module, data acquisition module, signal transmission module, central control module, low power management module and wireless communication module. The software system module includes LabVIEW image display module and diseases warning module. The whole system uses plantar pressure detection algorithm and it bases on PDVF piezoelectric thin film flexible sensor acquisition of plantar pressure data conversion analysis, comparing with the diseases pressure waveform to achieve the effect of real-time warning. The simulation results show that the early-warning system has a high accuracy and sensitivity, at the same time,early-warning of disease can be achievedand facilitate of human health monitoring.
引文
[1]张勤良,周旭,倪朝民.正常人足底压力分布影响因素及研究现状[J].中国康复,2011,18(6):443-5.
[2]李炜,邱宏,徐江,等.基于Lab VIEW的足底压力测量系统研究[J].中国医疗器械杂志,2011,35(1):19-23.
[3]朱险峰,赵自雷,许东浩,等.足底压力分布监测系统设计与初步临床应用[J].生物医学工程学杂志,2014,2):439-44.
[4]袁刚,张木勋,张建华.糖尿病患者足底压力研究[J].中国糖尿病杂志,2002,10(5):262-4.
[5]徐洪璋,陈超,黄波,等.跟痛症动态足底压力分布特征[J].中国医药导报,2017,14(13):54-7.
[6]杜晓宁,赵晓哲,张欣.正常足与扁平足的足底压力及步态特征[J].中国组织工程研究,2008,12(46):9058-61.
[7]霍洪峰,吴艳霞,高峰,等.男性老年人健步走足底压力分布与步态特征[J].中国康复医学杂志,2009,24(12):1119-21.
[8]王立平,李建设.足底压力测量技术的发展现状与应用研究[J].浙江体育科学,2004,26(1):40-3.
[9]方正文.基于静态足底压力特征的步态识别算法研究[D].安徽大学,2015.
[10]ELFTMAN H.A cinematic study of the distribution of pressure in the human foot[J].Anatomical Record,1934,59(4):481-91.
[11]王明鑫,俞光荣,陈雁西,等.正常中国成年人足底压力分析[J].中国矫形外科杂志,2008,16(9):687-90.
[12]LORD M.Foot pressure measurement:A review of methodology[J].Journal of Biomedical Engineering,1981,3(2):91-9.
[13]韦启航.人体足底压力分布测量[J].北京生物医学工程,1991,4):246-54.
[14]罗炯.足底压力分布测量技术的应用特点[J].中国组织工程研究,2007,11(9):1734-7.
[15]韦启航,卢世壁.人体步态分析系统:足底压力测量系统的研制[J].中国生物医学工程学报,2000,19(1):32-40.
[16]袁刚,张木勋,张建华,等.足底压力分布测量系统及临床应用[J].中国组织工程研究,2004,18(29):22-5.
[17]郑成闻,宋全军,佟丽娜,等.一种柔性双足压力检测装置与步态分析系统设计研究[J].传感技术学报,2010,23(12):1704-8.
[18]曹恒,孟宪伟,凌正阳,等.两足外骨骼机器人足底压力测量系统[J].传感技术学报,2010,23(3):326-30.
[19]刘楚红.基于FSR和陀螺仪的人体姿态检测及行走趋势分析[D].沈阳工业大学,2015.
[20]FONTANA M,VERTECHY R,MARCHESCHI S,et al.The Body Extender:A Full-Body Exoskeleton for the Transport and Handling of Heavy Loads[J].Robotics&Automation Magazine IEEE,2014,21(4):34-44.
[21]杨青,钱晓路,白姣姣,等.社区2型糖尿病患者足底压力及影响因素的调查分析[J].中华护理杂志,2010,45(4):335-8.
[22]MACWILLIAMS B A,ARMSTRONG P F.Clinical applications of plantar pressure measurement in pediatric orthopedics;proceedings of the Pediatric Gait,A New Millennium in Clinical Care&Motion Analysis Technology,F,2000[C].
[23]刘细阳.人体足底压力分布特征的建模与仿真[J].计算机仿真,2016,33(6):321-4.
[24]张玉杰,魏召侠.PVDF足底压力传感器及其测量系统的设计[J].压电与声光,2011,33(1):61-3.
[25]陶玉贵.一种新型电荷放大器的研究与设计[J].安徽师范大学学报(自科版),2008,31(5):443-7.
[26]邓翔,佃松宜,翁桃.基于FSR的可穿戴式足底压力检测系统[J].传感器与微系统,2013,32(2):81-3.
[27]张凯华,王兰美,李安国.基于Lab VIEW的鞋垫式足底压力测试系统的设计与实现[J].传感器世界,2009,15(3):31-3.
[28]朱峤,毛崎波.通过实验模态分析设计阵列式压电模态传感[J].振动与冲击,2015,34(19):120-5.
[2]李炜,邱宏,徐江,等.基于Lab VIEW的足底压力测量系统研究[J].中国医疗器械杂志,2011,35(1):19-23.
[3]朱险峰,赵自雷,许东浩,等.足底压力分布监测系统设计与初步临床应用[J].生物医学工程学杂志,2014,2):439-44.
[4]袁刚,张木勋,张建华.糖尿病患者足底压力研究[J].中国糖尿病杂志,2002,10(5):262-4.
[5]徐洪璋,陈超,黄波,等.跟痛症动态足底压力分布特征[J].中国医药导报,2017,14(13):54-7.
[6]杜晓宁,赵晓哲,张欣.正常足与扁平足的足底压力及步态特征[J].中国组织工程研究,2008,12(46):9058-61.
[7]霍洪峰,吴艳霞,高峰,等.男性老年人健步走足底压力分布与步态特征[J].中国康复医学杂志,2009,24(12):1119-21.
[8]王立平,李建设.足底压力测量技术的发展现状与应用研究[J].浙江体育科学,2004,26(1):40-3.
[9]方正文.基于静态足底压力特征的步态识别算法研究[D].安徽大学,2015.
[10]ELFTMAN H.A cinematic study of the distribution of pressure in the human foot[J].Anatomical Record,1934,59(4):481-91.
[11]王明鑫,俞光荣,陈雁西,等.正常中国成年人足底压力分析[J].中国矫形外科杂志,2008,16(9):687-90.
[12]LORD M.Foot pressure measurement:A review of methodology[J].Journal of Biomedical Engineering,1981,3(2):91-9.
[13]韦启航.人体足底压力分布测量[J].北京生物医学工程,1991,4):246-54.
[14]罗炯.足底压力分布测量技术的应用特点[J].中国组织工程研究,2007,11(9):1734-7.
[15]韦启航,卢世壁.人体步态分析系统:足底压力测量系统的研制[J].中国生物医学工程学报,2000,19(1):32-40.
[16]袁刚,张木勋,张建华,等.足底压力分布测量系统及临床应用[J].中国组织工程研究,2004,18(29):22-5.
[17]郑成闻,宋全军,佟丽娜,等.一种柔性双足压力检测装置与步态分析系统设计研究[J].传感技术学报,2010,23(12):1704-8.
[18]曹恒,孟宪伟,凌正阳,等.两足外骨骼机器人足底压力测量系统[J].传感技术学报,2010,23(3):326-30.
[19]刘楚红.基于FSR和陀螺仪的人体姿态检测及行走趋势分析[D].沈阳工业大学,2015.
[20]FONTANA M,VERTECHY R,MARCHESCHI S,et al.The Body Extender:A Full-Body Exoskeleton for the Transport and Handling of Heavy Loads[J].Robotics&Automation Magazine IEEE,2014,21(4):34-44.
[21]杨青,钱晓路,白姣姣,等.社区2型糖尿病患者足底压力及影响因素的调查分析[J].中华护理杂志,2010,45(4):335-8.
[22]MACWILLIAMS B A,ARMSTRONG P F.Clinical applications of plantar pressure measurement in pediatric orthopedics;proceedings of the Pediatric Gait,A New Millennium in Clinical Care&Motion Analysis Technology,F,2000[C].
[23]刘细阳.人体足底压力分布特征的建模与仿真[J].计算机仿真,2016,33(6):321-4.
[24]张玉杰,魏召侠.PVDF足底压力传感器及其测量系统的设计[J].压电与声光,2011,33(1):61-3.
[25]陶玉贵.一种新型电荷放大器的研究与设计[J].安徽师范大学学报(自科版),2008,31(5):443-7.
[26]邓翔,佃松宜,翁桃.基于FSR的可穿戴式足底压力检测系统[J].传感器与微系统,2013,32(2):81-3.
[27]张凯华,王兰美,李安国.基于Lab VIEW的鞋垫式足底压力测试系统的设计与实现[J].传感器世界,2009,15(3):31-3.
[28]朱峤,毛崎波.通过实验模态分析设计阵列式压电模态传感[J].振动与冲击,2015,34(19):120-5.