Muscle fatigue detection system and method

A muscle fatigue and detection system technology, applied in the field of muscle fatigue detection system, can solve the problem of not being able to judge whether the muscle is fatigued in time, etc.

Inactive Publication Date: 2016-01-13
WUHAN INSTITUTE OF TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a muscle fatigue detection system and method to solve the technica

Method used

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  • Muscle fatigue detection system and method
  • Muscle fatigue detection system and method

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Embodiment Construction

[0074] The invention provides a muscle fatigue detection system to solve the technical problem in the prior art that whether the muscle is fatigued cannot be judged in time.

[0075] The technical solution in the embodiment of the present application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0076] A muscle fatigue detection system is provided, comprising: an acquisition circuit, used to acquire muscle electromyographic signals; an amplification circuit, connected to the acquisition circuit, for amplifying the electromyographic signals; a filter circuit, connected to the The acquisition circuit is used to receive the amplified myoelectric signal, and filter out a band-pass signal with a frequency within a preset range from the amplified said myoelectric signal; the voltage comparison circuit is connected to the filter circuit for When judging whether the band-pass signal is greater than a preset threshold, a prompt message is gen...

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Abstract

The invention relates to the field of signal acquisition and discloses a muscle fatigue detection system and method to solve the technical problem that the prior art fails to judge whether muscles are in fatigue or not. The system comprises an acquisition circuit, an amplifying circuit, a filter circuit and a voltage comparison circuit; the acquisition circuit is used for acquiring electromyographic signals of muscles; the amplifying circuit is connected to the acquisition circuit; the filter circuit is connected to the acquisition circuit and used for receiving amplified electromyographic signals and filtering the amplified electromyographic signals to obtain a bandpass signal having frequency in a preset range; the voltage comparison circuit is connected to the filter circuit and used for judging whether a voltage value of the bandpass signal is greater than a preset threshold or not and generating a reminder message when the voltage value of the bandpass signal is greater than the preset threshold. The technical effect of judging whether muscles are in fatigue or not in time is achieved.

Description

technical field [0001] The invention relates to the field of signal acquisition, in particular to a muscle fatigue detection system and method. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various types of electronic devices. For example, electronic devices such as smartphones and tablet computers have become an important part of people's lives. Users can use electronic devices such as mobile phones and tablet computers to listen to music, play games, etc., to alleviate the burden of modern fast-paced life. pressure. [0003] And due to the generation of various types of electronic devices, more and more users are addict...

Claims

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Application Information

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IPC IPC(8): A61B5/0488
Inventor 戴璐平刘海英郑宽磊陈柳戴丽萍熊俊俏韩焱青
Owner WUHAN INSTITUTE OF TECHNOLOGY
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