Personal Motion-Measurement System via Piezoelectric Sensor
Originated from the need in the training of sports universities,a new personal motion-measurement system via piezoelectric sensor is presented to detect step number,stride frequency,and energy consumption in motion.The motion-measurement system in training should be not only accurate in detection,but also convenient for athletes.The novel system consists of detection unit,RF-wireless unit,and display unit.Using a high-sensitive piezoelectric sensor placed within the ball or lateral side of a personal shoe,the accuracy is improved greatly.With RF-wireless,the system achieves the goal in convenience.In the display unit,detected step number,stride frequency,and energy consumption are used to evaluate the quantity of motion,so the athletics can adjust their gait immediately.Compared with existing systems,the personal motion-measurement system via piezoelectric sensor improves greatly in accuracy and convenience.
motion Piezoelectric Sensor step
Qihui Yang Junbo Huang Ningshan Li Rongqian Yang Xiaoming Wu Yuhe Li
The Department of Biomedical Engineering,South China University of Technology,Guangzhou,510006,China The Department of Health and Sports,Guangzhou Sports University,Guangzhou,510075,China
国际会议
沈阳
英文
445-449
2012-09-07（万方平台首次上网日期，不代表论文的发表时间）