Tiegeng Ren,Keith Desrosiers,Nan-Wei Gong,Hua Yang
申请号：
US16823417
公开号：
US20200281508A1
申请日:
2020.03.19
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Disclosed embodiments describe techniques for motion analysis based on human body mounted sensors. The motion analysis is based on human body mounted sensors using mapping and motion analysis. The wearable sensors include inertial measurement sensors, muscle activation sensors, stretch sensors, or linear displacement sensors. Data is obtained from two or more sensors attached to a body part of an individual, where the two or more sensors enable collection of motion data of the body part, and where the two or more sensors include at least one inertial measurement unit (IMU) and at least one sensor determining muscle activation. The data is processed to determine locations of each of the two or more sensors. The locations of each of the two or more sensors are mapped into a coordinate reference system. The mapping is provided to a motion analysis system. Additional data is obtained to further calculate body part motion.
