Fatigue state monitoring system based on portable electroencephalogram acquisition head ring

A fatigue state and monitoring system technology, applied in diagnostic recording/measurement, character and pattern recognition, advanced technology, etc., can solve problems such as large amount of EEG data, difficulty in manual analysis, and difficulty in intuitively finding features, etc., to avoid accidents , the effect obtained accurately

Pending Publication Date: 2022-05-17
TIANJIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] EEG data often have a large amount of data, and it is difficult to find its characteristics intuitively
Therefore, it will be very difficult to perform manual analysis after the data is collected.

Method used

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  • Fatigue state monitoring system based on portable electroencephalogram acquisition head ring
  • Fatigue state monitoring system based on portable electroencephalogram acquisition head ring
  • Fatigue state monitoring system based on portable electroencephalogram acquisition head ring

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Embodiment Construction

[0052] A fatigue state monitoring system based on a portable EEG acquisition headband of the present invention will be described in detail below with reference to the embodiments and drawings.

[0053] Such as figure 1 As shown, a fatigue state monitoring system based on a portable EEG acquisition headband of the present invention includes an EEG signal acquisition headband 1 and an EEG signal analysis device set on a mobile phone connected to the EEG signal acquisition headband 1 via Bluetooth. Software 2, the EEG signal acquisition headband 1 is used to collect the EEG signal of the user, and the collected signal is transmitted to the EEG signal analysis software 2 on the mobile phone by wireless; the EEG signal analysis software 2 is paired with the received The EEG signal is processed and analyzed, and the user's fatigue status is displayed in real time through the mobile phone.

[0054] Such as figure 2 As shown, the EEG signal collection headband 1 includes: sequentia...

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Abstract

A fatigue state monitoring system based on a portable electroencephalogram collection head ring comprises an EEG signal collection head ring and EEG signal analysis software which is connected with the EEG signal collection head ring through Bluetooth and arranged at a mobile phone end, and the EEG signal collection head ring is used for collecting EEG signals of a user. The collected signals are wirelessly transmitted to EEG signal analysis software on the mobile phone; and the EEG signal analysis software processes and analyzes the received EEG signal, and displays the fatigue state of the user in real time through the mobile phone. According to the method, accurate acquisition, effective identification and correct classification of the EEG signals can be realized, the EEG signals of the user are identified by analyzing the EEG data, the brain fatigue degree of the user is obtained, and the fatigue state of the user is classified, so that the user can refer to and understand the fatigue health state of himself / herself and is prompted to pay attention to rest; therefore, accidents caused by fatigue operation are avoided.

Description

technical field [0001] The invention relates to a fatigue state monitoring system. In particular, it relates to a fatigue state monitoring system based on a portable brain-electricity collection headband. Background technique [0002] According to the accident records in our country, there are more than 50,000 construction site safety accidents every year, 40% of which are caused by improper construction operations, and more than 80% of which are caused by inattention caused by fatigue. Not only in China, but a statistical study of 87,134 accidents in Thailand found that fatigue and inattention were significantly related to the proportion of accidents, and in the probability model of traffic accidents, the degree of influence even exceeded that of drunk driving. [0003] Compared with the traditional EEG acquisition equipment in medical institutions, the portable EEG acquisition system has a very small volume and quality, low requirements on working conditions, and greatly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/369A61B5/16A61B5/291A61B5/256A61B5/372A61B5/00G06K9/62G06N3/04
CPCA61B5/369A61B5/165A61B5/291A61B5/256A61B5/7225A61B5/372A61B5/725A61B5/7267A61B2560/0431G06N3/043G06N3/048G06N3/045G06F18/241Y02D30/70
Inventor 马超张萌高忠科
Owner TIANJIN UNIV
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