Brain state monitoring device and control method thereof

Abstract

An embodiment of the invention discloses a brain state monitoring device. The device comprises an EEG acquisition module, a signal processing module, a consciousness state level judging module, a classified processing module and an information uploading module, wherein the EEG acquisition module is used for acquiring EEG signals of a wearer; the signal processing module is used for processing theacquired EEG signals to obtain processed EEG signals; the consciousness state level judging module is used for judging the level of the processed EEG signals; the classified processing module is usedfor classifying the brain state, acquired according to the EEG signals after level judgment, of the wearer; the information uploading module is used for sending the EEG signals after classified processing and the brain state of the wearer to the server. The device can realize classified control on individual conditions of the wearer, prevent accidents and provide individual service for the wearer,so that the brain state monitoring device is more targeted. An embodiment of the invention also discloses a control method of the brain state monitoring device.

Description

technical field [0001] Embodiments of the present invention relate to the field of electroencephalogram technology, in particular to a brain state monitoring device and a control method thereof. Background technique [0002] The state of brain consciousness is crucial to people's work and life. At present, the monitoring of people's brain state of consciousness mainly uses large-scale brain detection methods such as nuclear magnetic resonance, near-infrared imaging, and PET (Positron Emission Computed Tomography) conduct. The use of these technologies is generally expensive, and can only be detected for a short time, with poor portability, and cannot be applied to people's ordinary work and life scenarios. Contents of the invention [0003] To this end, the embodiments of the present invention provide a brain state monitoring device and a control method thereof to solve the problem in the prior art that it is impossible to monitor the state of brain consciousness in a lon...

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Problems solved by technology

[0003] To this end, the embodiment of the present invention provides a brain state monitoring device and its control method to solve the problem in the prior art that it is impossible to monitor the state of brain consciousness in a long-term and portable manner.

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