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Judgment method, device and system for exercise postures of lower limbs

A technology of motion posture and lower limbs, applied in the directions of diagnosis, diagnostic recording/measurement, medical science, etc., can solve the problems of users not knowing the way of exercise, injured limbs, etc., to ensure the effect of no damage and good exercise effect

Active Publication Date: 2017-09-19
GUANGDONG COROS SPORTS TECH JOINT CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The smart insoles in the prior art are mainly used for accurate step counting and foot force analysis to obtain accurate motion data and status of the user. However, the user does not know whether his exercise method is correct or whether it will damage the limbs

Method used

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  • Judgment method, device and system for exercise postures of lower limbs
  • Judgment method, device and system for exercise postures of lower limbs

Examples

Experimental program
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Embodiment 1

[0045] This embodiment provides a method for judging the movement posture of the lower limbs, which is suitable for judging whether the posture of the lower limbs of the human body is correct during the movement. It is performed by a device for judging the movement posture of the lower limbs. The device includes two parts: a wearable device and an intelligent terminal, and is realized by software and hardware.

[0046] Such as figure 1 As shown, the method for judging the motion posture of the lower limbs includes the following steps:

[0047] S11, acquiring the plantar pressure value of the human body.

[0048] In this embodiment, the wearable device is a smart insole, and the pressure sensor on the smart insole is used to collect the plantar pressure value during the movement of the human body. Pressure sensors are distributed in positions such as the big toe, metatarsal and heel.

[0049] S12, divide the gait cycle according to the change of the plantar pressure value, a...

Embodiment 2

[0068] This embodiment provides a method for judging the movement posture of the lower limbs, which is performed while realizing the judgment in the first embodiment.

[0069] Such as figure 1 As shown, the method for judging the motion posture of the lower limbs includes the following steps:

[0070] S11, acquiring the plantar pressure value of the human body.

[0071] S12, divide the gait cycle according to the change of the plantar pressure value, and calculate the motion parameters of the human body.

[0072] In each gait cycle, obtain the flight duration with zero plantar pressure value and the ground contact duration with non-zero plantar pressure value, that is, the duration of the swing phase and the duration of the support phase; calculate the ratio of the flight duration to the ground contact duration , as the air-to-ground time ratio.

[0073] In addition, for sports in which the left and right feet are not synchronized (such as running), the ratio of the air-to-...

Embodiment 3

[0078] This embodiment provides a device for judging the movement posture of the lower limbs, which is used to implement the judging method described in the above embodiment, solve the same technical problem, and achieve the same technical effect.

[0079] Such as figure 2 As shown, the judging device 32 for the movement posture of the lower limbs includes: an acquisition module 320 , a calculation module 321 and a judging module 322 .

[0080] The acquiring module 320 is configured to acquire the plantar pressure value of the human body.

[0081] The calculation module 321 is configured to divide the gait cycle according to the change of the plantar pressure value, and calculate the motion parameters of the human body.

[0082] A judging module 322, configured to judge whether the motion posture of the human body is correct according to the motion parameters.

[0083] This embodiment also provides a system for judging the movement posture of the lower limbs, including: a w...

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Abstract

The invention discloses a judgment method, device and system for the exercise postures of lower limbs, and relates to the field of intelligent wearable equipment. The judgment method comprises the following steps: acquiring the sole pressure value of a human body; dividing the walking cycle according to the change of the sole pressure value, and calculating the exercise parameters of the human body; and judging whether the exercise posture of the human body is right according to the exercise parameters. The judgment device is used for executing the judgment method, and the judgment system comprises the judgment device and a wearable device. In the exercise process of a user, through acquiring the sole pressure value of the human body, calculating the exercise parameters of the human body, and judging whether the exercise posture of the human body is right according to the exercise parameters, the judgment method, device and system can instruct the user to exercise in compliance with the right exercise method and exercise posture, thereby achieving a preferable exercise effect and ensuring that the limbs are not injured.

Description

technical field [0001] The present invention relates to the field of smart wearable devices, in particular to a method, device and system for judging motion postures of lower limbs. Background technique [0002] Running is becoming more and more popular nowadays, but each person has different exercise methods. Wrong running posture or method can easily lead to accidents and chronic physical damage. Therefore, guide and analyze the problems in personal running and give an effective running suggestion becomes even more important. [0003] The smart insoles in the prior art are mainly used for accurate step counting and foot force analysis to obtain accurate motion data and status of the user. However, the user does not know whether his exercise method is correct or whether it will damage the limbs. Contents of the invention [0004] The object of the present invention is to propose a method, device and system for judging the movement posture of the lower limbs, which can ju...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/103
CPCA61B5/1038A61B5/6807
Inventor 戎海峰王国强王刚韩娟
Owner GUANGDONG COROS SPORTS TECH JOINT CO
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