Step counting method and step counting apparatus

A step axis and step count technology, which is applied in the field of step recording methods and devices, and can solve problems such as the inability of users to accurately record steps.

Active Publication Date: 2018-03-02
上海惠芽信息技术有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0005] The embodiment of the present invention provides a step counting method and device...

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  • Step counting method and step counting apparatus
  • Step counting method and step counting apparatus
  • Step counting method and step counting apparatus

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Embodiment Construction

[0077] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0078] In the method of the embodiment of the present invention, considering that the user has periodicity during exercise, the coordinate axis with the largest periodicity in the three-axis acceleration data is used as the target step axis, and the step is recorded based on the acceleration data of the target step axis This further s...

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Abstract

In one embodiment, the invention provides a step counting method and a step counting apparatus. The step counting method includes the steps of: acquiring triaxial acceleration data of a device carriedby a user; performing periodical matching to the acceleration data of every coordinate axis, and setting the coordinate axis with maximum periodicity as a target step counting axis; and determining step number of the user according to the acceleration data corresponding to the target step counting axis. The method and apparatus consider the periodicity during movement of the user, wherein the coordinate axis with maximum periodicity is set as the target step; and on the basis of the acceleration data of the target step counting axis, the step number of the user is acquired accurately, therebyachieving accurate step counting.

Description

Technical field [0001] The embodiments of the present invention relate to terminal technology, and in particular to a method and device for counting steps. Background technique [0002] Existing wearable devices such as smart bracelets and smart watches generally have a step-keeping function. The integrated motion sensor of the product senses the movement of the human body, and then realizes the step-keeping, and estimates the user's walking distance and consumption based on the user's steps Parameters such as calories. [0003] The current wearable device usually obtains three-axis acceleration data of the device when the user is moving, that is, the acceleration in the X coordinate axis, the acceleration in the Y coordinate axis, and the acceleration in the Z coordinate axis. And obtain the coordinate axis with the largest overall amplitude from the acceleration data of the three axes as the target coordinate axis, such as the X coordinate axis. Next, draw an acceleration wavef...

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Application Information

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IPC IPC(8): G01C22/00
CPCG01C22/006
Inventor 章军
Owner 上海惠芽信息技术有限公司
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