A limb action recognition and correction auxiliary training system and method

A body movement and training system technology, applied in character and pattern recognition, sports accessories, gymnastics equipment, etc., can solve problems such as limiting the range of motion, inability to apply outdoor sports, and inability to score motion accuracy, so as to reduce sports injuries Effect

Inactive Publication Date: 2019-06-21
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are some common sports training auxiliary applications, which generally can only provide some simple analysis records, and cannot score the accuracy of movements and effectively identify wrong movements.
There are also some sports assistance applications that use video analysis methods to identify the accuracy of actions, which limits the range of motion, especially cannot be applied to some outdoor sports

Method used

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  • A limb action recognition and correction auxiliary training system and method
  • A limb action recognition and correction auxiliary training system and method
  • A limb action recognition and correction auxiliary training system and method

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Embodiment Construction

[0030] Such as figure 1 As shown, the present invention discloses a body motion recognition and correction auxiliary training system, including a wearable device, a user terminal device, a cloud server, and a body motion statistical analysis module.

[0031] Wherein, the wearable device is worn on the trainer's feet and / or hands, and it is provided with an inertial sensor and a first communication module connected to the inertial sensor, and the inertial sensor is used to collect motion data (acceleration, Angular velocity and direction, etc.), and transmit to the user terminal equipment through the first communication module;

[0032] The user terminal equipment is provided with a body posture movement analysis module, a second communication module and a voice prompt module; the second communication module is connected to the first communication module for receiving motion data collected by an inertial sensor; the body posture movement analysis module The module is connected...

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Abstract

The invention relates to a limb action recognition and correction auxiliary training system and method, and the method comprises the steps: training a deep neural network through a big data set generated through simulation, carrying out the transfer learning through employing real collected data, and building an accurate action posture analysis neural network model. Meanwhile, using only a singleinertial sensor to obtain double-foot sensor data or double-hand sensor data of a trainee, and taking the time sequence of the double-foot sensor data or the double-hand sensor data as the input of arunning recognition model, so that the problem that the postures of the trainee are nonstandard in the exercise process is analyzed, correction suggestions are given, the trainee can be helped to prevent and reduce exercise injuries to a certain extent, and the trainee is helped to cultivate a good exercise posture.

Description

technical field [0001] The invention relates to the fields of fitness auxiliary training, sports rehabilitation, body movement learning and training, etc., and specifically relates to a body movement recognition and correction auxiliary training system and method. Background technique [0002] In the fields of physical fitness, sports rehabilitation, etc., in the process of learning the correct body movement, practitioners usually rely on the feedback of the coach. If the correctness of sports movements can be automatically judged, the learning progress will be accelerated and the learning cost will be reduced. At present, there are some common sports training auxiliary applications, which generally can only provide some simple analysis records, and cannot score the accuracy of movements and effectively identify wrong movements. There are also some sports assistance applications that use video analysis methods to identify the accuracy of actions, which limits the range of m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06N3/04A63B24/00
Inventor 郑灵翔党心悦林欣韩泽宇江俊毅林紫涵
Owner XIAMEN UNIV
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