Kyung-Rock KIM,Joon-Kee CHO,Youngbo SHIM,Bokman LIM,Taesin HA
申请号：
US15489126
公开号：
US20180146890A1
申请日:
2017.04.17
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A gait state recognizing apparatus may include an inertial measurement unit (IMU) sensor configured to measure a movement of at least one leg of a user and a processor configured to calculate a rotation angle and an angular velocity of the at least one leg based on the measured movement of the at least one leg, and the processor may be configured to calculate the rotation angle of the at least one leg relative to a direction of gravity from the movement of the at least one leg and the angular velocity of the at least one leg relative to the direction of gravity based on a trend of the rotation angle.
