HSIEH, YI HUNG,谢一弘,謝一弘,HONG, WEI ZHONG,洪伟钟,洪偉鐘,YOUNG, KUU YOUNG,杨谷洋,楊谷洋,KO, CHUN HSU,柯春旭,柯春旭
申请号：
TW102135576
公开号：
TWI508719B
申请日:
2013.10.01
申请国别(地区):
TW
年份:
2015
代理人:
摘要：
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 users 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.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。10‧‧‧行動輔具102‧‧‧調整元件12‧‧‧超音波測距模組14‧‧‧微處理器16‧‧‧透明殼體18‧‧‧第一超音波感測器20‧‧‧第二超音波感測器22‧‧‧第三超音波感測器26‧‧‧儲存模組28‧‧‧卡曼濾波器
