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Running posture judging and correcting method based on acceleration sensor

An acceleration sensor, acceleration vector technology, applied in the direction of sensor, diagnosis, diagnosis recording/measurement, etc., to achieve the effect of real-time reminder information, correction of movement posture, and sufficient data

Inactive Publication Date: 2015-12-16
NANJING BLUEBERRY NETWORK TECH
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AI Technical Summary

Problems solved by technology

Monitoring and analyzing the posture and running posture of the human body, and reminding the parties in real time to help them correct these potential hazards has become the main goal of the present invention, and it is also a problem that has not yet been effectively and properly resolved

Method used

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  • Running posture judging and correcting method based on acceleration sensor

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] As shown in the figure, the running posture judgment and correction method based on the acceleration sensor comprises the following steps: 1), collecting the acceleration vector data of the X axis, the Y axis, and the Z axis during the movement of the human body; The vector data on the above-mentioned three coordinate axes is analyzed to generate the movement law data of the athlete; 3), the above-mentioned movement law data is compared with the normal movement law data; 4), according to the above-mentioned two data difference magnitudes, the exerciser Make exercise posture correction reminder. Reminders can be based on the shoe itself. Such as sound alarm, light alarm and so on. The present invention builds devices such as buzzers and LEDs into the shoes, and sends out information such as sound and light in due course according to the judgment...

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Abstract

The invention relates to a running posture judging and correcting method based on an acceleration sensor. The method comprises the following steps of (1) acquiring acceleration vector data of a human body in three axial directions including an X axis, a Y axis and a Z axis in a movement process; (2) analyzing vector data of the three coordinate axes and generating movement rule data of a sporter; (3) comparing the movement rule data to normal movement rule data; and (4) reminding the sporter of correcting the movement postures according to two data difference ranges. The acceleration vector data in the three axial directions are acquired, a force in the vertical direction of feet of the sporter can be acquired, a transverse force and a longitudinal force in a horizontal direction when toes of the sporter turn in or turn out can also be obtained, therefore, the data are full, on that basis, movement rules of the sporter are judged accurately, corresponding real-time reminding information is effective, and movement postures of the sporter can be corrected effectively.

Description

technical field [0001] The invention relates to a running posture judgment and correction method based on an acceleration sensor. Background technique [0002] The use of multi-axis acceleration sensors for health monitoring has been widely used. However, such applications are often aimed at calculating the number of steps, and on this basis, calculate the calories consumed and the distance of exercise. For components that can measure acceleration in at least three directions: lateral, vertical, and height, the above-mentioned applications of step counting have not fully utilized the maximum efficacy of the sensor. On the other hand, many people will cause damage or even injury to the soft tissues of the body due to incorrect posture during exercise or even walking. Such as ankles, knees, hips, etc. These problems have accumulated over time, causing constant pain and inducing diseases such as lumbar muscle strain and (knee) arthritis. At present, while people are conside...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/11
Inventor 郝鹏周济周晨
Owner NANJING BLUEBERRY NETWORK TECH
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