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Judgment method for motion state and footwear

A motion state and sole technology, applied in motion accessories, diagnosis, diagnostic recording/measurement, etc., can solve problems such as low accuracy of motion state judgment and difficulty in achieving high judgment accuracy

Active Publication Date: 2015-11-11
SHENZHEN HORN AUDIO
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  • Description
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AI Technical Summary

Problems solved by technology

[0004] However, a single acceleration feature is susceptible to interference from various other irrelevant actions, and the accuracy of motion state judgment is low. Even if the SVM support vector machine algorithm in the complex machine learning field is used, it is still difficult to achieve high judgment accuracy.

Method used

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  • Judgment method for motion state and footwear
  • Judgment method for motion state and footwear
  • Judgment method for motion state and footwear

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Embodiment Construction

[0090] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0091] see figure 1 , which is a flow chart of a method for judging an exercise state in an embodiment. The motion state judging method includes the steps of:

[0092] S10: Collect the pressure amplitude of the forefoot and the rear foot in the period T, and obtain the effective num...

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Abstract

Provided is a judgment method for motion state and footwear. The judgment method comprises following steps of: step S10: acquiring pressure amplitude of forefeet and rear feet within the period T, obtaining effective step numbers by calculating steps based on pressure amplitude, respectively defining the numbers as D1 and D3, effectively calculating average value of pressure amplitude and respectively defining the value as M1 and M3, and effectively calculating average value of time of duration for pressure amplitude and respectively defining the value as t1 and t3; step 20: making comparisons among D1, D3, M1, M3, t1, t3 and multiple different preset value in order to determine and acquire motion state. The above judgment method for motion state is less susceptible to interference of other unrelated motion so that high judgment accuracy is obtained. Low algorithm complexity is adopted by the above judgment method for motion state.Moreover, motion state is judged to be more accurate by introducing acceleration amplitude, absolute value of angle amplitude and the feature of maximum value for absolute value of angle amplitude.

Description

technical field [0001] The invention relates to the technical field of motion state judgment, in particular to a motion state judgment method and a foot wear. Background technique [0002] With the rise and development of smart wearable devices, developers of smart wearable devices are constantly developing new functions of smart wearable devices in order to improve their competitiveness among similar products. Among them, implanting the user's motion status judgment function on smart wearable devices has become a new function for smart wearable devices to improve product competitiveness. [0003] At present, the existing methods for judging the user's motion state generally judge various motion states by extracting the characteristics of the acceleration curve of the user's movement. For example, if the acceleration of the user's movement is greater than a preset threshold, the user's exercise state is determined as a non-stationary state, and if the user's movement accele...

Claims

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Application Information

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IPC IPC(8): A61B5/22A61B5/11
Inventor 刘涛郑洁朱彪
Owner SHENZHEN HORN AUDIO
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