臺灣博碩士論文加值系統

本篇論文所提出的足底壓力量測裝置結合力量感測器(Force-Sensing Resistor，FSR)、Arduino Pro Mini、CD4051多工器和HC-05藍牙模組，建構出鞋墊式的足底壓力量測系統。再經由電路設計的優化，將設備縮小化、輕量化與無線化。本設備採用電阻式壓力感測器，分布於足部大拇趾區、第一蹠骨區、第二蹠骨區、外側蹠骨區、內側中足、外側中足、內側足跟和外側足跟，用以測量人類行走時及靜止時的足底壓力。測得的資料藉由藍牙通訊模組傳送到Android系統的智慧型手機。運用手機上的行動應用程式(APP)，足底壓力資訊的手機端進行下述的處理︰(1)足底壓力資料儲存；(2)顯示足底壓力變化狀況圖像 ; (3)分析第一蹠骨區、第二蹠骨區、外側蹠骨區、內側足跟和外側足跟的壓力大小;(4)判斷足部是否為旋前足；(5)將資料轉傳至雲端伺服器。論文提出旋前足分析方法，以APP實測4個樣本，樣本一雙足均是正常足，其分析結果，右腳30%、左腳46%，樣本二，雙足也均是正常足，其分析結果右腳33%，左腳38%，樣本三雙腳都是旋前足，其分析結果，左腳74%、右腳59%，樣本四左腳為旋前足，右腳為正常足，APP分析結果為，左腳82%、右腳45%。

This Paper proposes a minimized, lightweight, and wireless device that combines the Arduino Pro mini, FSR(Force-Sensing Resistor), CD4051, and HC-05 Bluetooth module to realize an In-Shoe plantar pressure measurement system. The device places the FSRs under the big toe, the first metatarsal, the second metatarsal, the lateral metatarsal, the medial midfoot, the lateral midfoot, the medial hindfoot and the lateral hindfoot to measure the walking dynamic plantar pressure. An Android smart phone can communicate with the device through Bluetooth to receive plantar pressure data. The Android smart phone conducts the following operations (1) collect and store the plantar pressure, (2) graph the big toe, first metatarsal, second metatarsal, lateral metatarsal, medial midfoot, lateral midfoot, medial hindfoot and lateral hindfoot pressure in color point, (3) analyze the dynamic pressure to show the probability of pronated foot, (4) show the probability of pronated foot and (5) transfer the data to a cloud server. This Paper proposes a method to analyze the pronated foot and the Android smart phone use the method displaying the pronated probability. Using the Android smart phone and the device analyze 4 people. Two of them have both normal foot. Their result displayed the first man’s right foot and left foot is 30% and 46%. The second man’s right foot and left foot is 33% and 38% . One of the other man has both pronated foot. The result of man’s right and left foot is 59% and 74%. And the last person’s left and right foot is pronated and normal. The result of man’s right and left foot is 45% and 82%.

誌謝 i
摘要 ii
ABSTRACT iii
目次 iv
表次 vii
圖次 viii
第壹章 緒論 1
1.1 研究動機 1
1.2 研究背景 1
1.3 貢獻 2
1.4 論文架構 2
第貳章 背景知識與文獻探討 3
2.1 背景知識 3
2.1.1 足底壓力(足壓) 3
2.1.2 足壓量測設備回顧 3
2.1.3 穿戴式感測儀器之相關應用 16
2.2 以鞋墊式足底壓力感測之文獻探討 17
2.2.1 系統條件 17
2.2.2 壓力感測元件條件 18
2.3 旋前(PRONATION) 19
第參章 研究構想與開發 21
3.1 研究流程 21
3.2 研究設計概念 22
3.2.1 現有鞋店式足壓量測系統 22
3.2.2 研究構想 24
3.3 穿戴式足底壓力量測系統開發 24
3.3.1 系統電路設計 24
3.3.2 壓力感測元件之電路設計與擺放位置 26
3.3.3 Arduino Pro Mini開發板與HC-05藍牙模組 28
3.3.4 CD 4051多工器 31
3.3.5 裝置電路板設計 32
3.3.6 安卓手機之APP與雲端伺服器 35
第肆章 研究方法與結果 39
4.1 研究方法 39
4.2 動態足壓 40
4.2.1 正常足底壓力 40
4.2.2 旋前動態足壓 42
4.2.3 實驗數據比較 44
4.2.4 旋前足動態足壓分析方法 45
4.3 研究結果 46
第伍章 結論與建議 51
5.1 結論 51
5.2 建議 51
參考文獻 53
附錄A 56
附錄B-樣本跟骨與縱弓角度圖 58
附錄C-12位樣本動態足壓 62

[1]J. M. Genova, M. T. Gross, “Effect of Foot Orthotics on Calcaneal Eversion During Standing and Treadmill Walking for Subjects With Abnormal Pronation,” in Journal of Orthopedic & Sports Physical Therapy, 30(11), page 664-675, November 2000
[2]江耿鋒、李直穎和胡威志，可攜式腳底壓力量測系統之研發，先進工程學刊，Volume 3, Number1, pages 65-74，January 2008.
[3]A. H. A. Razak, A. Zayegh, R. K. Begg, “A wireless system-on-chip for MEMS biomedicail plantar pressure sensor,” in Intelligent and Advanced Systems(ICIAS), 2012 4th International Conference on , Volume 1, pages 78-81, June 2012
[4]N. K. Rana, “Application of Force Sensing Resistor (FSR) in Design of Pressure Scanning System for Plantar Pressure Measurement,” in Computer and Electrical Engineering, 2009. ICCEE ’09. Second International Conference on, Volume 2, pages 678-685, Dec 2009.
[5]P. R. Cavanagh, M. M. Rodgers, “ Pressure distribution under sysmpton-free during barefoot standing, ” in Foot Ankle, 7(5), pages 262-267, Apr 1987.
[6]袁剛、張木勛、王中琴和張建華，正常人足底壓力分部及其影響因素分析，中華物理醫學與康複雜誌 040308，2004。
[7]羅明哲，足底壓力測試片之開發與其應用之研究，國立陽明大學復健科技輔具研究所碩士論文，2005。
[8]王則青，創新足壓量測與客製化鞋墊開發，國立台北科技大學機電整合研究所碩士論文，2008。
[9]Novel.de, “ emed®-systems, ” [Online].
Retrieved from http://www.novel.de/novelcontent/emed
[10]Tekscan, “ F-scan system, ”[Online].
Retrieved from
https://www.tekscan.com/products-solutions/systems/f-scan-system
[11]“ FSR 402 Data Sheet, ” in Interlink Electronics, [Online]. Retrieved from
http://www.interlinkelectronics.com/datasheets/Datasheet_FSR.pdf
[12]黃德昌，以乾溼複合蝕刻法進行為壓力感測器微小化之研究，國立交通大學工學院精密與自動化工程學程碩士論文，2005
[13]吳裕弘，應用熱壓嵌入技術製作電容式壓力感測器，大同大學機械工程研究所碩士論文，2008。
[14]A. H. A. Razak, A. Zayegh, R. K. Begg, Y. Wahab, “ Foot Plantar Pressure Measurement System: A Review, ” in Sensors 2012, 12, 9884-9912; doi:10.3390/s120709884, 2012.
[15]H. Kalantarian, N. Alshurafa, M. Sarrafzadeh, “ A Wearable Nutrition Monitoring System, ” in 2014 11th International Conference on Wearable and Implantable Body Sensor Networks, pages 75-80, June 2014.
[16]M. M. Morlock, T. W. F. Mittlmeier, “ Pressure distribution measurements
during normal gait: Dependency on measurement frequency and sensor resolution, ” in Journal of Biomechanics 26(3), pages 301-301, March 1993.
[17]AV. M. d. Oliveria, G. C. Detoni, C. Ferreira, B. S. Portela, M. R. Queiroga, M. P. Tartaruga, “ Influence of slope on subtalar pronation in submaximal running performance, ” in Acta Ortop Bras, 21(3), pages 163-166, 2013.
[18]S. Crea, M. Donati, S. M. M. D. Rossi, C. M. Oddo, N. Vitiello, “ A Wireless Flexible Sensorized Insole for Gait Analysis, ” in Sensors 2014, 14, do:10.3390/s140101073, pages 1073-1093, 2014.
[19]“ FSR 402 Datasheet, ” in Interlink Electronics, [Online].
Retrieved from
http://www.trossenrobotics.com/productdocs/2010-10-26-DataSheet-FSR402-Layout2.pdf
[20]“FSR 402 Mechanical Data, ” in Interlink Electronics, [Online].
Retrieved from http://interlinkelectronics.com/datasheets/Datasheet_FSR.pdf
[21]詹益坤、李淑貞、楊世偉、趙令怡、林佳珍和張惠芳，正常年輕人之足底壓力分析，中華物療誌，第22卷，第2期，1997。
[22]“Arduino pro mini, ” in Arduino, [Online].
Retrieved from https://www.arduino.cc/en/Main/ArduinoBoardProMini
[23]BlueTooth Module HC-05 – AT Commands. (2014). Alselectro’s picture of HC-05 Bluetooth Module, [Online].
Retrieved from https://alselectro.wordpress.com/2014/10/18/bluetooth-module-hc-05how-to-pair-2-modulesat-command-walkthrough
[24]“Arduino and 4051, ” in Arduino, [Online].
Retrieved from http://playground.arduino.cc/Learning/4051
[25]L. Wong, A. Hunt, J. Burns, J. Crosbie, “ Effect of Foot Morphology on Center-of-Pressure Excursion During Barefoot Walking, ” in Journal of the American Podiatric Medical Association, Vol 98, No2, March 2008