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Electroencephalogram detector based on sensor unit

A sensor unit, brain wave technology, applied in the field of wearable smart devices, can solve problems such as failure to provide measured brain wave data, and achieve the effect of increasing accuracy and wide application prospects

Inactive Publication Date: 2016-02-03
WUXI BAILING SENSING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the invention failed to provide a more accurate way to measure brain wave data

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An electroencephalogram detector, the main components of which are: an electroencephalogram sensor module, an electroencephalogram signal conversion module, an information analysis and processing module, a data storage module, a data output module, a terminal, a data interface, and a power supply module.

[0022] The brain wave sensor module collects brain wave data from the corresponding position of the wearer's brain, and the brain wave sensor module records the strength, intensity and sending time of the brain wave signal. The brainwave sensor module is composed of several brainwave sensor units, and the number of the brainwave sensor units is 5, distributed along the outline of the brain. Each brain wave sensor unit is connected and communicated by wire, and together constitutes a brain wave sensor module.

[0023] In the brain wave signal conversion module, the brain wave received by the brain wave sensor is converted into an electrical signal by the brain wave sig...

Embodiment 2

[0025] An electroencephalogram detector, the main components of which are: an electroencephalogram sensor module, an electroencephalogram signal conversion module, an information analysis and processing module, a data storage module, a data output module, a terminal, a data interface, and a power supply module.

[0026] The brain wave sensor module collects brain wave data from the corresponding position of the wearer's brain, and the brain wave sensor module records the strength, intensity and sending time of the brain wave signal. The brain wave sensor module is composed of several brain wave sensor units, and the number of the brain wave sensor units is 7, distributed along the outline of the brain. Each brain wave sensor unit is connected and communicated through bluetooth, and together constitutes a brain wave sensor module. A brain blood flow change detection module is added to the brain wave sensor module, which is mainly used to measure the blood flow change of nerve c...

Embodiment 3

[0029] An electroencephalogram detector, the main components of which are: an electroencephalogram sensor module, an electroencephalogram signal conversion module, an information analysis and processing module, a data storage module, a data output module, a terminal, a data interface, and a power supply module.

[0030] The brain wave sensor module collects brain wave data from the corresponding position of the wearer's brain, and the brain wave sensor module records the strength, intensity and sending time of the brain wave signal. The brainwave sensor module is composed of several brainwave sensor units, and the present invention further stipulates that the number of brainwave sensor units is 10, and the distribution method is along the outline of the brain. Each brainwave sensor unit is connected through wired and WiFi communication, and together constitutes a brainwave sensor module.

[0031] In the brain wave signal conversion module, the brain wave received by the brain ...

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PUM

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Abstract

The invention discloses an electroencephalogram detector based on a sensor unit. The electroencephalogram detector mainly consists of the following components: electroencephalogram sensor modules, an electroencephalogram signal conversion module, an information analysis and processing module, a data storage module, a data output module, a terminal, a data interface and a power supply module. The electroencephalogram detector disclosed by the invention has the plurality of sensor modules and is capable of serving in the combination of an intra-brain blood flow change detection module, so as to enhance the accuracy of electroencephalogram detection. The electroencephalogram detector disclosed by the invention, by virtue of an electroencephalogram signal computation method, can analyze and judge the mental state of a user; and the electroencephalogram detector has a broad application prospect in such fields as medicine, psychological counseling, lie detection and the like.

Description

technical field [0001] The invention relates to a detection device, in particular to a brain wave detector, which belongs to the field of wearable smart devices. Background technique [0002] Communication between brain cells occurs through synaptic transmission. During transmission, chemical signals passed between cells cause a sudden surge of electricity in the receiving cell. Synaptic transmission forms the basis of all brain activity such as motor control, memory, perception, and emotion. Because all brain cells are in a network, brain activity creates synchronized pulses of electrical activity called "brain waves." Brainwaves change in response to the brain's ongoing cognitive programming, with time-frequency patterns that oscillate up and down. [0003] The detection of brain waves is achieved using EEG technology, which uses electrodes to detect the electrical activity of the brain, and then uses computer software to record and interpret the activity patterns. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0476
Inventor 孙京华潘正海
Owner WUXI BAILING SENSING TECH