반도체디스플레이기술학회지 (Journal of the Semiconductor & Display Technology)

한국반도체디스플레이기술학회 (The Korean Society Of Semiconductor & Display Technology)
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압력 센서를 이용한 보행 패턴 모니터링 시스템 구현

Implementation of Gait Pattern Monitoring System Using FSR(Force Sensitive Resistor) Sensor

  • 김기완 (충남도립대학교 전기전자공학과)
  • Kim, Kiwan (Dept. of Electrical and Electronic Engineering, Chungnam State University)
  • 투고 : 2021.05.12
  • 심사 : 2021.06.18
  • 발행 : 2021.06.30
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초록

Recently, technologies for internet of things have been rapidly advanced with development of network. Also interest in smart healthcare that informs about motion information of users has been growing. In this paper, a system that is monitoring the weight on both feet by using aduino and FSR(Force Sensitive Resistor) Sensor is implemented. A 4-channel sensor driver module was implemented to measure a more accurate weight value. It is monitoring the weight on both feet by the using an application for either your PC or mobile device. Mobile applications can contribute to reducing human damage by sending messages along with location in emergency situations, such as injuries caused by falls during outdoor activities.

키워드

참고문헌

  1. S. J. Han, Trends of Healthcare Industry, 2019, from http://www.bioin.or.kr/board.do?num=291513&cmd=view&bid=industry
  2. Global Healthcare Market Report, 2019, from https://www.nipa.kr/main/selectBbsNttView.do?key=307&bbsNo=40&nttNo=6862
  3. Tadano, S., Takeda, R., and Miyagawa, H. , "Three Dimensional Gait Analys is using Wearable Acceleration and Gyro Sensors based on Quaternion Calcul ations," Sensors, Vol. 13, No. 7, pp. 9321-9343, 2013. https://doi.org/10.3390/s130709321
  4. Y. K. Kim, S. M. Kim, H. S Lho, and W. D. Cho, "Real-Time Step Count Detection Algorithm Using a Tri-Axial Accelerometer," Journal of Internet Computing and Services, Vol. 12, No. 3, pp. 17-26, 2011.
  5. G. S. Heo, S. H. Yang, S. R. Lee, J. G. Lee, and C. Y. Lee. "A Study on Particular Abnormal Gait Using Accelerometer and Gyro Sensor," Journal of the Korean Society of Precision Engineering, Vol. 29, No. 11, pp. 1199-1206, 2012. https://doi.org/10.7736/KSPE.2012.29.11.1199
  6. D. Y. Choi, and K. H. Kim, "A Study of Human Gait Discrimination Using Multi-Pressure Sensor," The Transactions of The Korean Institute of Electrical Engineers, Vol. 65, No. 4, pp. 673-77, 2016. https://doi.org/10.5370/KIEE.2016.65.4.673
  7. E. S. Kim, "Fabrication of shoes for analyzing human gait pattern using strain sensors," The Journal of the Korea Institute of Electronic Communication Sciences, Vol. 8, No.9, pp. 1407 - 1412, 2013. https://doi.org/10.13067/JKIECS.2013.8.9.1407
  8. J. Park et al., "Foot plantar pressure measurement system using highly sensitive crack-based sensor," Sensors, Vol. 19, No. 24, pp. 5504, 2019. https://doi.org/10.3390/s19245504
  9. Paredes-Madrid, Leonel., Palacio, C., Matute, A., Parra Vargas, C., "Underlying Physics of Conductive Polymer Composites and Force Sensing Resistors (FSRs) under Static Loading Conditions," Sensors, Vol. 17, No. 9, pp. 2108, 2017. https://doi.org/10.3390/s17092108
  10. FLX-Datasheet-A201-RevH, form https://www.tekscan.com/products-solutions/force-se nsors/a201
  11. Parmar, S., Khodasevych, I., and Troynikov, O., "Evaluation of Flexible Force Sensors for Pressure Monitoring in Treatment of Chronic Venous Disorders," Sensors, Vol. 17, No. 8, pp. 1923, 2017.
  12. Khodasevych, I., Parmar, S., and Troynikov, O., "Flexible Sensors for Pressure Therapy: Effect of Substrate Curvature and Stiffness on Sensor Performance," Sensors, Vol. 17, No. 10, pp. 2399, 2017. https://doi.org/10.3390/s17102399
  13. FlexiForce Sensors User Manual, form https://biomedical.com/media/support/a2011.pdf
  14. The Wrong Step, like Out-Toeing Gait, 2018, form https://m.post.naver.com/viewer/postView.nhn?volumeNo=16682538&memberNo=15460571
  15. W. Kim, W. Shin, H. Kim, and H. Yeom, "Development of Gait Correction System for Real-Time Gait," International journal of advanced smart convergence, Vol. 9, No. 4, pp. 139-148, 2020. https://doi.org/10.7236/IJASC.2020.9.4.139