A method, device and storage medium for evaluating concentration based on brainwave signals
A brainwave and concentration technology, which is applied in the field of brainwave signal analysis, can solve the problems that users cannot intuitively understand the state of meditation and cannot evaluate the user's concentration, so as to achieve the effect of intuitive and accurate evaluation.
Active Publication Date: 2022-05-17
SHENZHEN MENTAL FLOW TECH CO LTD
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a brain wave signal-based concentration evaluation method, device, and storage medium for the above-mentioned defects of the prior art, aiming to solve the problem that the user's concentration cannot be evaluated in the prior art , leading to the problem that users cannot intuitively understand their meditation state
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[0041] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0042] Brain waves are the result of the sum of the postsynaptic potentials of a large number of neurons in the cerebral cortex. Many nerve cells are active in the human brain, resulting in electrical changes. That is to say, there is an electrical swing. And this wiggle appears on scientific instruments as a wave. Electrical shocks in the brain are called brain waves. Therefore, the brain wave signal can reflect the state of meditation and concentration of the human brain. With the development of intelligent terminal devices, more and more terminal devices begin to use brainwave signals...
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The invention discloses a concentration evaluation method, device and storage medium based on brain wave signals. The method includes: acquiring a number of brain wave signal data; and determining the meditation corresponding to the brain wave signal data according to the number of brain wave signal data State score: according to the meditation state score, determine the degree of concentration corresponding to the meditation state score. The present invention can determine the meditation state score used to reflect the user's meditation state by analyzing the brain wave signal data, and then determine the user's concentration level, thereby more intuitively and accurately evaluating the user's concentration level, which is convenient for subsequent use. Remind users according to different levels of concentration.
Description
technical field [0001] The present invention relates to the technical field of brain wave signal analysis, in particular to a brain wave signal-based concentration evaluation method, device and storage medium. Background technique [0002] Brain waves are the result of the sum of the postsynaptic potentials of a large number of neurons in the cerebral cortex. Many nerve cells are active in the human brain, resulting in electrical changes. That is to say, there is an electrical swing. And this wiggle appears on scientific instruments as a wave. Electrical shocks in the brain are called brain waves. Therefore, the brain wave signal can reflect the state of meditation and concentration of the human brain. [0003] With the development of intelligent terminal devices, more and more terminal devices begin to use brainwave signals to realize the control of certain functions on the terminal device according to the user's desire. However, this has a relatively high degree of co...
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IPC IPC(8): A61B5/16A61B5/369
CPCA61B5/168A61B5/369
Inventor 韩璧丞单思聪阿迪斯刘浩然王悉谣
Owner SHENZHEN MENTAL FLOW TECH CO LTD