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

A movement type, step counting technology, applied in character and pattern recognition, calculation, computer parts and other directions, can solve the problem of not being able to count steps, and achieve the effect of accurate step counting data

Inactive Publication Date: 2017-08-04
SHENZHEN TINNO WIRELESS TECH +1
View PDF0 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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, a

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Step counting method capable of recognizing movement types, mobile terminal and storage medium
  • Step counting method capable of recognizing movement types, mobile terminal and storage medium
  • Step counting method capable of recognizing movement types, mobile terminal and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.

[0042] The following embodiments of the present invention provide a step counting method that can identify the type of motion. The method first collects the acceleration data of the person, and calculates the composite acceleration, and then performs low-pass filtering and smoothing on the composite acceleration to obtain the waveform corresponding to the composite acceleration. , and then call the preset dynamic peak detection algorithm to detect whether the waveform belongs to the motion waveform. If so, call the DTW algorithm t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06K9/00G01C22/00
CPCG01C22/006G06V40/25
Inventor 丁祥波
Owner SHENZHEN TINNO WIRELESS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap