一种基于足底压力传感器的步态分析系统
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摘要
介绍了一种低成本的基于足底压力传感器的步态分析系统,智能鞋对压力传感器信号进行采集并通过无线蓝牙方式传输到上位机,使用Matlab实现智能鞋与上位机的串口通信、数据实时显示、步态周期的检测算法和步态分析功能,并基于Matlab GUI设计了一套简洁方便的人机界面。实验结果表明,该系统具有一定的应用价值。
In the paper,a low-cost gait analysis system based on plantar pressure sensor is introduced.The smart shoes collect the pressure sensor signals and transmit them to the upper computer through wireless Bluetooth,then uses Matlab to realize the serial communication between smart shoes and the upper computerreal-time display of datagait cycle detection algorithm and gait analysis function.Based on Matlab GUI,a simple and convenient man-machine interface is designed.The experiment results show that the system has certain application value.
In the paper,a low-cost gait analysis system based on plantar pressure sensor is introduced.The smart shoes collect the pressure sensor signals and transmit them to the upper computer through wireless Bluetooth,then uses Matlab to realize the serial communication between smart shoes and the upper computerreal-time display of datagait cycle detection algorithm and gait analysis function.Based on Matlab GUI,a simple and convenient man-machine interface is designed.The experiment results show that the system has certain application value.
引文
[1]王玉龙.康复功能评定学[M].北京:人民卫生出版社,2013.
[2]Bautista J A R,Cárdenas S L C,Zavala A H,et al.Review on plantar data analysis for disease diagnosis[J].Biocybernetics&Biomedical Engineering,2018,38(2):342-361.
[3]Abdul R A H,Aladin Z,Begg R K,et al.Foot Plantar Pressure Measurement System:A Review[J].Sensors,2012,12(7):9884-9912.
[4]陈雁西,俞光荣.F-Scan足底压力步态分析仪临床应用现状[J].国外医学骨科学分册,2005,26(3):187-192.
[5]Wit B D,Clereq D D,Aerts P.Biomechancial analysis of the stance phase during barefoot and shot running[J].Journal of Biomechanics,2000(33):269-278.
[6]顾星辰,胡仁杰,马智勇.AVR单片机和Matlab串口通信的计时器系统[J].单片机与嵌入式系统应用,2013,13(3):25-27.
[7]向先波,徐国华,张琴.Matlab环境下PC机与单片机的串行通信及数据处理[J].单片机与嵌入式系统应用,2004,4(12):27-31.
[8]蒋超,刘新,曾义和.Matlab GUI的上位机与智能车的两种实时通信[J].单片机与嵌入式系统应用,2012,12(12):27-30.
[2]Bautista J A R,Cárdenas S L C,Zavala A H,et al.Review on plantar data analysis for disease diagnosis[J].Biocybernetics&Biomedical Engineering,2018,38(2):342-361.
[3]Abdul R A H,Aladin Z,Begg R K,et al.Foot Plantar Pressure Measurement System:A Review[J].Sensors,2012,12(7):9884-9912.
[4]陈雁西,俞光荣.F-Scan足底压力步态分析仪临床应用现状[J].国外医学骨科学分册,2005,26(3):187-192.
[5]Wit B D,Clereq D D,Aerts P.Biomechancial analysis of the stance phase during barefoot and shot running[J].Journal of Biomechanics,2000(33):269-278.
[6]顾星辰,胡仁杰,马智勇.AVR单片机和Matlab串口通信的计时器系统[J].单片机与嵌入式系统应用,2013,13(3):25-27.
[7]向先波,徐国华,张琴.Matlab环境下PC机与单片机的串行通信及数据处理[J].单片机与嵌入式系统应用,2004,4(12):27-31.
[8]蒋超,刘新,曾义和.Matlab GUI的上位机与智能车的两种实时通信[J].单片机与嵌入式系统应用,2012,12(12):27-30.