Step counting method, mobile terminal and step counting device

A mobile terminal and pedometer technology, applied in the field of communication and electronics, can solve the problems affecting the accuracy of pedometer and the difference of counting results, so as to improve the accuracy of pedometer, reduce the error of pedometer, and reduce the interference of measurement results. Effect

Pending Publication Date: 2022-07-12
栾兴
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, people are paying more and more attention to their own health. At the same time, it has become a fashion to calculate the number of exercise steps by mobile terminals such as mobile phones. Determine the threshold, that is, use a standard, when the shaking of the mobile terminal exceeds the preset amplitude value, it is considered that the user is walking and counting, otherwise it is considered that the user is not walking, and this method is used for step counting, and the movement method is different. The amplitude of the vibration will also have a big difference, resulting in a big difference in the counting results, which seriously affects the accuracy of step counting

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  • Step counting method, mobile terminal and step counting device
  • Step counting method, mobile terminal and step counting device
  • Step counting method, mobile terminal and step counting device

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the embodiments.

[0041] An embodiment of a step counting method of the present invention comprises the following steps:

[0042] Step 1: First, fix the mobile terminal on the arm of the user through a strap, and the light sensor on the mobile terminal faces the body; and the light sensor on the mobile terminal is exposed and not blocked;

[0043] Step 2: The light sensor collects the light intensity when the wearing user is exercising according to the set sampling frequency, and draws a light intensity curve with time as the abscissa and light intensity as the ordinate; such as figure 1 As shown, when the sampling frequency f=11 times / s is set, the obtained light intensity curve during walking.

[0044] Step 3: Identify the light intensity peaks on the light intensity curve, and calculate the peak height of each light intensity peak, and the peak height of the light intensity peak is ...

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Abstract

The invention relates to a step counting method, a mobile terminal and a step counting device. The step counting method comprises the following steps: step 1, fixing the mobile terminal; 2, collecting light intensity, and drawing a light intensity curve; 3, identifying light intensity peaks on the light intensity curve, and calculating the peak height of each light intensity peak; 4, when the light intensity change value exceeds a preset light intensity change threshold value, determining the number of effective steps, generating step counting data, and adding the step counting data into the total number of steps; when the light intensity change value is lower than the preset light intensity change threshold value, the step number is invalid, and the step is not counted. In addition, the invention also provides a mobile terminal and a step counting device for realizing the method. By adopting the method, the mobile terminal and the step counting device, the step counting error caused by different motion modes is reduced, and the step counting accuracy is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of communication and electronics, and in particular relates to a step counting method, a mobile terminal and a step counting device. Background technique [0002] At present, people are paying more and more attention to their own health, and it has become a fashion for mobile terminals such as mobile phones to calculate the number of exercise steps. Set a threshold for judgment, that is, use a standard. When the jitter of the mobile terminal exceeds the preset amplitude value, it is considered that the user is walking and counting; otherwise, it is considered that the user is not walking, and this method is used to count steps. The amplitude of the vibration will also vary greatly, resulting in a great difference in the counting results, which seriously affects the accuracy of step counting. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the defects of the prior art,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C22/00
CPCG01C22/006Y02D30/70
Inventor 栾兴
Owner 栾兴
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