公开(公告)号：US20220001262A1

公开(公告)日：2022-01-06

申请号：US17481323

申请日：2021-09-22

Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY

Inventor： Guoru Zhao ,  Yunkun Ning ,  Huiqi Li

IPC: A63B71/06

Abstract: A fitness motion recognition method and system, as well as an electronic device are disclosed. The fitness motion recognition method includes: collecting motion data and heart rate data of a human body during motion using a nine-axis inertial sensor and a heart rate sensor, respectively; calculating a resultant acceleration, a resultant angular velocity, and a roll angle of the nine-axis inertial sensor, as well as a real-time heart rate value using a motion recognition algorithm based on the motion data and heart rate data; and recognizing the fitness motion based on characteristics of the resultant acceleration, the resultant angular velocity and the roll angle of the nine-axis inertial sensor, and the real-time heart rate value.