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International Journal of Performability Engineering
Aiming at problems regarding the recognition of motion states by existing smartphones, such as poor real-time performance, less movement category and complex algorithm, this paper proposes a method of using smartphone sensors to recognize six kinds of real time human movement states. Firstly, daily human movement data is acquired through smartphone acceleration sensors and gravitational acceleration sensors, and original data is handled with correction, smoothing, segmentation anddoi:10.23940/ijpe.18.04.p1.593602 fatcat:3eqqejujfjgtzgdvivbwjwpjpe