基於穿戴式裝置的運動教學輔助系統/SPORTS TEACHING ASSISTED SYSTEM BASED ON WEARABLE DEVICE

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

107145991

專利證號

I 729337

專利獲證名稱

基於穿戴式裝置的運動教學輔助系統/SPORTS TEACHING ASSISTED SYSTEM BASED ON WEARABLE DEVICE

專利所屬機關 (申請機關)

國立中山大學

獲證日期

2021/06/01

技術說明

一種基於穿戴式裝置的運動教學輔助系統包含穿戴式裝置以及處理單元，穿戴式裝置用以供使用者穿戴於手臂上，穿戴式裝置包含三軸陀螺儀與至少一肌電感測器分別用以感測使用者作出揮臂動作時分別對應不同時間點之三軸角速度值與至少一肌電訊號。處理單元用以接收三軸角速度值與肌電訊號以計算出揮臂動作所對應之姿勢特徵值與力道特徵值，並將姿勢特徵值與力道特徵值輸入標準動作模型中，以計算出姿勢相似度百分比與力道相似度百分比。 A sport teaching assisted system based on a wearable device includes the wearable device and a processing unit. The wearable device is worn on an arm of a user. The wearable device includes a gyroscope and at least one electromyography sensor respectively used to sense a 3-axis angular velocity and at least one electromyography signal corresponding to different time points when the user performs an arm swing motion. The processing unit receives the 3-axis angular velocities and the electromyography signals so as to calculate a swing gesture eigenvalue and a muscle strength eigenvalue. The processing unit input the swing gesture eigenvalue and the muscle strength eigenvalue into a standard sports model, thereby calculating a percentage of swing gesture similarity and a percentage of muscle strength similarity.

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連絡單位 (專責單位/部門名稱)

產學營運及推廣教育處

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(07)525-2000#2651

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