基於髖部資訊之行動感應裝置

Abstract

一種基於髖部資訊之行動感應裝置，其利用非接觸式的超音波測距模組偵測使用者髖關節角度變化，並搭配行走意圖判斷演算法來辨識使用者的行走意圖，能精準地對應控制行動輔具移動，據以輔助使用者行走、復健等功效。再者，利用卡曼濾波器來預測其下一角度變化以增加應用效能，能夠提升整體應用彈性及實用性。 The present invention discloses a walking-intention apparatus based on human hip information, which utilizes non-contact ultrasonic range finder module detects users hip angle change, and with the walking intention algorithm to recognize the user's walking direction to precisely correspond move and control the walking helper, leading to the assistance of the user in walking and rehabilitation. Furthermore, the Kalman filter is used to predict the following walking intention to enhance apparatus efficiency, and enhance the flexibility and practicality of the overall application.