적외선 소자를 활용한 보행 파라미터 검출시스템 개발
Development of a Gait Parameter Detection System using an Infrared LED Sensor
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초록
In this paper, the gait parameter detection system using an infrared rays elements was developed. This system consist of the transmission unit and receiver of an infrared LED light and the gait parameterwere calculated by the non-transmission timing of infrared LED light from user’s leg movement Based onthis method, we calculated the velocity of gait and gait stride of the person during the gait motion onthe treadmill. To confirm the effectiveness of this system, we analyzed the real velocity of the treadmillusing tachometer on treadmill compared with controlled velocity of treadmill.
Abstract
In this paper, the gait parameter detection system using an infrared rays elements was developed. This system consist of the transmission unit and receiver of an infrared LED light and the gait parameterwere calculated by the non-transmission timing of infrared LED light from user’s leg movement Based onthis method, we calculated the velocity of gait and gait stride of the person during the gait motion onthe treadmill. To confirm the effectiveness of this system, we analyzed the real velocity of the treadmillusing tachometer on treadmill compared with controlled velocity of treadmill.
참고문헌 (6)
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- K. Aminian, "Spatio-temporal parameters of gait measured by an ambulatory system using miniature gyroscopes", J. Biomech., ELSEVIER, 35(5), pp.689~699 (2002)
- J. Perry, "Gait Analysis: Normal and Pathological Function" (2010), Slack Incorporated
- 최호림, "관성 센서와 지자계 센서를 사용한 인체 방향 추적 시스템", 의공학회지, 32(2), pp.118~126 (2011), 대한의용생체공학회
- 이세진, "이동로봇의 스타게이저 센서를 사용한 방향위치오차 정밀 보정법 개발", 한국기계기술학회지, 14(5), pp.43~49 (2012), 한국기계기술학회
- 김홍렬, "LED 램프를 적용한 선실의 조도 및 소비전력 분석", 한국기계기술학회지, 15(4), pp.557~562 (2013), 한국기계기술학회