Body motion recognition based on acceleration sensor

摘要

Acceleration, one of basic parameters of motion, can be measured using acceleration sensor, the values of the corresponding displacement and velocity can be obtained by mathematical computation. A system which can recognize the motion of human body is developed using a 3-axis acceleration sensor, and can complete information collection and data analysis of up to 5 sensors network nodes. The system is used in the control of the computer games with motion recognition rate of 95%, and can also be used in the training of physical rehabilitation, auxiliary diagnosis of medical clinic, physical training, and so on.