Posture correction method and apparatus

A posture and positive direction technology, applied in the field of posture correction methods and devices, can solve the problems of long time consumption and slow response of posture correction, and achieve the effects of simple structure, convenient portability and simple calculation

Inactive Publication Date: 2015-11-11
HARBIN MEDICAL UNIVERSITY +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This requires the use of posture correction devices to correct wrong postures. The posture correction methods corresponding to the current posture correction devices are relatively complicated, making posture correction time-consuming and slow to respond. Therefore, exploring new posture correction methods and corresponding structures is simple. The posture correcting device is an inevitable requirement for the development

Method used

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  • Posture correction method and apparatus
  • Posture correction method and apparatus

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Experimental program
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Effect test

Embodiment 1

[0075] As in the attitude correction method described above, the difference in this embodiment is that in the step b, the parameter processing process is to process multiple angle values ​​of the heading angle, roll angle and pitch angle, Obtain the actual parameters of the heading angle, roll angle and pitch angle which are closest to the true value;

[0076] The calculation formula of described actual parameter is:

[0077] A = Σ j = 1 n A j N k j Σ j = 1 n N k j ...

Embodiment 2

[0089] As for the posture correction method described above, the present embodiment is a posture correction device corresponding thereto, such as figure 2 As shown in the structural diagram of the posture correction device of the present invention, the posture correction device includes: a posture sensor 1, a control chip 2 and an alarm 3, the output end of the posture sensor 1 is connected to the data input end of the control chip 2, and the control chip 2 The output end of the connection alarm 3.

[0090] The posture correcting device has a simple structure, can well judge the corrector's posture and issue an alarm when the corrector's posture is incorrect.

[0091]Described posture sensor 1 detects the attitude of the corrector, and it can be a three-axis acceleration measurement chip, such as the MPU6050 three-axis acceleration sensor; it can also be a six-axis acceleration measurement chip; Based on the multi-dimensional motion sensing technology of sensing and measurin...

Embodiment 3

[0096] As the posture correcting device described above, the present embodiment is different in that, as image 3 As shown in the structural diagram of the third embodiment of the posture correction device of the present invention, the posture correction device also includes a temperature sensor 4, the output terminal of the temperature sensor 4 is connected to the control chip 2, and the temperature compensation measured by the temperature sensor 4 can be used Shaft acceleration data, so that its work at various temperatures does not affect the work index.

[0097] The posture correcting device includes a power supply 5, the power supply 5 can be a battery, which is small in size and easy to carry; it can also be a rechargeable battery, which is energy-saving and environmentally friendly, and is preferably a rechargeable lithium battery, which can be used continuously for more than one day after charging once. No need to replace the battery, convenient and environmentally fri...

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Abstract

The method relates to a posture correction method and apparatus. The method includes: step a. detecting posture parameter values caused by head swing, with the posture parameters including course angle, roll angle and pitch angle values; step b. conducting parameter processing on the measured posture parameters; step c. interpreting the processed posture parameters to obtain each of the angle values of a corrected person; step d. carrying out noise elimination treatment on each of the angle values by a Kalman filter; step e. conducting real-time fusion treatment on the angle values to obtain real-time dynamic posture data; and f. comparing the real-time dynamic posture data with preset posture data, if the current posture is not in a preset posture range and the duration exceeds a designated time, giving alarming prompt. The apparatus consists of a posture sensor, a control chip, and an alarm. In this way, the posture of the corrected person can be corrected simply and rapidly.

Description

technical field [0001] The invention relates to the technical field of posture correction, in particular to a posture correction method and device. Background technique [0002] In modern society, more and more jobs can be handled only by sitting in the office, which makes people spend more and more time sitting at the desk every day to deal with affairs, and among the sitting postures, the head posture is the most important . [0003] It has been proved by medicine that when the human body sits in the best posture, it is the sitting posture with the least burden on the body. Improper sitting posture will lead to a sharp decline in vision and easy to cause myopia. Myopia can also cause many eye complications, such as: 1. Retinal detachment; 2. . Cataract; 3. Macular hemorrhage and macular degeneration; 4. Vitreous liquefaction; 5. Glaucoma; 6. Strabismus, amblyopia. The higher the degree of myopia, the greater the possibility of complications. Improper sitting posture for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00G06F19/00G08B21/24
CPCG01C21/00G08B21/24G16Z99/00
Inventor 刘平陈伟华王勃然孙程
Owner HARBIN MEDICAL UNIVERSITY
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