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專利授權區

專利授權區
專利名稱(中)	基於步態分析的不平衡預警方法及穿戴裝置
專利名稱(英)	GAIT ANALYSIS-BASED IMBALANCE EARLY-WARNING METHOD AND WEARABLE DEVICE
專利家族	中華民國：I736286 大陸：6584401 美國：11,145,181
專利權人	國立清華大學 100%
發明人	李昀儒,温玉瑭
技術領域	機械結構,工業工程

專利摘要(英)
A gait analysis-based imbalance early-warning method is performed using a wearable device, which is worn on the user’s limb part and includes an inertial measurement unit, a processing unit and an output unit, and includes: the processing unit obtaining a perturbation angle threshold corresponding to the user based on acceleration data that is obtained by the inertial measurement unit during continuous multi-step walking of the user; the processing unit calculating a perturbation angle of the user’s limb part per unit time based on angular velocity data obtained by the inertial measurement unit while the user is traveling; and the processing unit determining whether the perturbation angle is greater than the perturbation angle threshold, and causing the output unit to generate a warning output for indicating imbalance when it is determined that the perturbation angle is greater than the perturbation angle threshold.

專利摘要(英)

A gait analysis-based imbalance early-warning method is performed using a wearable device, which is worn on the user’s limb part and includes an inertial measurement unit, a processing unit and an output unit, and includes: the processing unit obtaining a perturbation angle threshold corresponding to the user based on acceleration data that is obtained by the inertial measurement unit during continuous multi-step walking of the user; the processing unit calculating a perturbation angle of the user’s limb part per unit time based on angular velocity data obtained by the inertial measurement unit while the user is traveling; and the processing unit determining whether the perturbation angle is greater than the perturbation angle threshold, and causing the output unit to generate a warning output for indicating imbalance when it is determined that the perturbation angle is greater than the perturbation angle threshold.

聯絡資訊
承辦人姓名	李佳玲
承辦人電話	03-5715131 #62300
承辦人Email	cl.lee@mx.nthu.edu.tw