Step counting method capable of recognizing movement types, mobile terminal and storage medium

Abstract

The invention discloses a step counting method capable of recognizing movement types. The method comprises the following steps that: the acceleration data of a person are acquired, and resultant acceleration is calculated; low-pass filtering and smoothing processing are performed on the resultant acceleration, waveforms corresponding to the resultant acceleration can be obtained; a preset dynamic wave peak detection algorithm is called to detect whether the waveforms belong to movement waveforms; and if the waveforms belong to the movement waveforms, a DTW (Dynamic Time Warping) algorithm is called to find out sample waveforms in a sample database which have the highest similarity to the waveforms, a movement type corresponding to the sample waveforms is the movement type of the person, and steps corresponding to the movement type is calculated according to the number of the wave peaks of the waveforms. The present invention also provides a mobile terminal and a storage medium. According to the prior art, only the total number of movement steps can be recorded, and step counting cannot be performed separately according to movement types, while, with the method, the mobile terminal and the storage medium adopted, the problem in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a step counting method capable of identifying motion types, a mobile terminal and a storage medium. Background technique [0002] With the improvement of living standards, people are becoming more and more enthusiastic about jogging, walking and walking. Scientific exercise can not only prevent diseases and improve living conditions, but also share exercise records with relatives and friends to increase the fun of life. [0003] In order to meet the needs of the public, many smart pedometer terminals, such as mobile phones and sports bracelets, have been launched on the market. In the prior art, the method of calculating the number of steps can generally be divided into two categories, one is the peak detection method, which judges the step from the inflection point of the sinusoidal waveform obtained by the sensor; the other is the dynamic threshold judgment method, whi...

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose a step counting method, a mobile terminal and a storage medium that can identify the type of motion, aiming to solve the technology in the prior art that can only record the total number of motion steps and cannot count steps according to the type of motion question

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