Device and method for improving motion guiding efficiency

A motion guidance and efficiency technology, applied in motion accessories, input/output of user/computer interaction, computer components, etc., can solve problems such as limited effectiveness of motion guidance, inability to solve individual body differences, and inability to interpret

Inactive Publication Date: 2015-08-12
凌亚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The final output is highly specialized data for scientific research and reports in the form of charts. Ordinary coaches and athletes who do not have a background in the scientific research field cannot quickly interpret, or even interpret, so the guiding effect on sports is very limited;
[0007] 2. It cannot solve the problem of individual body size differences, so that some sports guidance methods and standards cannot be popularized;
[0008] 3. The issue of "revealing, analyzing, and applying the cooperat

Method used

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  • Device and method for improving motion guiding efficiency
  • Device and method for improving motion guiding efficiency
  • Device and method for improving motion guiding efficiency

Examples

Experimental program
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no. 1 example

[0052] refer to figure 1 , the device for improving the efficiency of exercise guidance in the first embodiment includes: a motion capture device 11 , a surface electromyography device 12 , an integrated processor 13 , a head-mounted multimedia device 14 and a remote server 15 .

[0053] Wherein, the motion capture device 11 is connected with the test object, and is used to capture the motion of the test object to obtain bone parameters. Among them, the "bone parameters" may include the proportion of the test subject's limb structure (such as bone length), the spatial positions of multiple bone capture points (such as preset key joint observation points), the bone movement trajectory when performing actions, and so on. Bone parameters can be recorded as three-dimensional spatial data.

[0054] The motion capture device 11 uses optical, mechanical, electromechanical conversion and other methods to capture motion. Various devices in the prior art for capturing human motion can ...

no. 2 example

[0066] In the second embodiment, the structure of the device for improving the efficiency of exercise guidance still refers to figure 1 , the main difference is that the integrated processor 13 does not directly match and compare the bone parameters and electromyographic signals of the test object with the action process information of the demonstrator, but analyzes and processes the bone parameters and electromyographic signals of the test object Then perform a matching comparison. Corresponding analysis and processing may include: calculating bone connection parameters, skeletal muscle working conditions, etc. according to the bone parameters and electromyographic signals of the test object, wherein the bone connection parameters may include joint activity conditions, fibrous connective tissue conditions, etc.; The calculated various data of the test object are converted, so that the relevant data of the test object and the demonstrator are unified under the same medical sta...

no. 3 example

[0159] The third embodiment takes the essentials of shoulder, elbow and wrist movements in Taijiquan exercise as an example to further illustrate the above-mentioned method for improving the efficiency of exercise guidance.

[0160] First, set motion capture devices and surface electromyography on appropriate parts of the demonstrator's body, and adjust other components of the aforementioned device to improve the efficiency of motion guidance to an appropriate state.

[0161] Secondly, the demonstrator performs a certain movement, such as practicing the second transitional movement of the Chen-style Taijiquan movement "King Kong Pounding Dui". While the demonstrator is performing the action, the motion capture device and the surface electromyography are used to detect the demonstrator, and the figure parameter FIGURE.A and the action process information MA of the test object A as a standard demonstrator are obtained.

[0162] By detecting and processing the content of body par...

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Abstract

The invention provides a device and method for improving the motion guiding efficiency. The device comprises a motion capture device used for capturing actions of a test object to obtain bone parameters, a surface electromyography device used for capturing electromyographic signals when the test object performs actions, a comprehensive processor used for receiving and carrying out time domain synchronizing on the bone parameters and the electromyographic signals of the test object and matching and comparing the bone parameters and the electromyographic signals of the test object with motion process information of a demonstrator, and a head-wearing type multimedia device for receiving a matching and comparing result output by the comprehensive processor and presenting the result to the test object, wherein the motion process information of the demonstrator at least comprises bone parameters and electromyographic signals when the demonstrator performs actions. By utilization of the internal relation of a human body narrow-sense motion system, the motion guiding information can be rapidly and visually understood and applied by users, and barriers of motion guidance caused by human body stature differences can be overcome. The device and method for improving the motion guiding efficiency have the actively promoting function for popularizing projects such as shadowboxing.

Description

technical field [0001] The invention relates to a device and a method for improving the efficiency of motion guidance. Background technique [0002] For a long time, in fields related to human body movement, such as sports, dance, martial arts, opera, etc., there have been some common problems surrounding both teaching and learning in practice. Among the more prominent ones are "distortion or loss of details of sports skills", "obstacles in setting technical standards caused by individual differences in the human body", "low efficiency of practice time caused by limited coaches' energy and traffic time occupation" and so on. [0003] For this reason, the prior art also has various specialized studies in the above-mentioned fields. At present, most of them use motion capture, surface electromyography detection, mechanics and other sports physical quantity (such as speed, acceleration, angular velocity, etc.) tests to try to record, analyze and data mine human motion informat...

Claims

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Application Information

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IPC IPC(8): G06F3/01A63B71/06
Inventor 凌亚
Owner 凌亚
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