CN206324776U - A kind of brain wave detection device - Google Patents
A kind of brain wave detection device Download PDFInfo
- Publication number
- CN206324776U CN206324776U CN201620738902.XU CN201620738902U CN206324776U CN 206324776 U CN206324776 U CN 206324776U CN 201620738902 U CN201620738902 U CN 201620738902U CN 206324776 U CN206324776 U CN 206324776U
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- China
- Prior art keywords
- wave detection
- brain wave
- module
- control module
- detection device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of brain wave detection device, including power module, brain wave detection sensor, the brain wave detection device also includes control module, wireless transport module and brain wave detection module；The power module and control module electrical connection；The output end of the brain wave detection module is electrically connected with control module, the input connection brain wave detection sensor of brain wave detection module；The wireless transport module and control module electrical connection；The device can realize being wirelessly transferred for collection signal, realize one-to-many collection eeg signal, the data of a large number of users can be effectively collected in a short time, 200 people is could support up and gathers simultaneously, while cost can be greatly reduced.
Description
Technical field
The utility model is related to brain wave detection field, more particularly to a kind of brain wave detection dress that can be wirelessly transferred
Put.
Background technology
Since the sick scholar's Burger (Hans Berger) of Germanism is in mankind's electroencephalogram activity under nineteen twenty-four first record
(Electroencephalogram, EEG), and publish thesis in nineteen twenty-nine, report that psychological activity can cause EEG signal regular
Change so that brain electricity communicated for brain activity accordingly independent of normal peripheral nerve and muscle and control is
System is possibly realized, that is, the computer interface of brain one (Brain Computer Interfaces, BCI) technology.Brain-computer interface system
The basis of system is to obtain brain activity signal, and what is used on domestic market is basic using bluetooth as the man-to-man of transmission medium
Signal acquisition, it is difficult to large batch of eeg signal acquisition be carried out, while having larger dependence to place, time, and hardware, no
It is appropriate for the EEG research and social application of large-scale crowd.
The content of the invention
In order to solve the above problems, the utility model provides a kind of brain wave detection device with wireless transmission function.
A kind of brain wave detection device, including power module, brain wave detection sensor, the brain wave detection device is also
Including control module, wireless transport module and brain wave detection module；The power module and control module electrical connection；It is described
The output end of brain wave detection module is electrically connected with control module, the input connection brain wave detection of brain wave detection module
Sensor；The wireless transport module and control module electrical connection；
It is preferred that, the control module includes single-chip microcomputer and its peripheral circuit.
It is preferred that, the brain wave detection module includes TGAM modules and its peripheral circuit.
It is preferred that, the wireless transport module includes ESP8266 modules and its peripheral circuit.
It is preferred that, the brain wave detection sensor uses dry electrode sensor.
The power module mainly includes switch and voltage transformation module, i.e. power supply signal pass through filter circuit, voltage stabilizing
Stable output is available for the power supply signal that control module and other modules are used after circuit and reduction voltage circuit.
Above-mentioned acquiring brain waves module is responsible for gathering the analog quantity that coupled acquiring brain waves sensor transmissions come,
And result is sent to single-chip microcomputer by serial mode after being analyzed, single-chip microcomputer is received after data, intercepts related data
Pack and increase the information such as numbering and be sent to wireless transport module, wireless transport module, which is received, sends the data to network after data
In destination server particular port on.
Advantage of the present utility model：
1. support to become one-to-many collection from original one-to-one collection on number of users, can effectively in a short time
The data of a large number of users are collected, 200 people is could support up and gathers simultaneously.
2. from equipment and place, original bluetooth acquisition mode need each picker accompany one be used for operate
Terminal computer, 200 people will match somebody with somebody 200 sets, and only need to 1 computer now and can complete all information receipts using being wirelessly transferred
Collection processing.
3. in cost benefit, 95% hardware costs expenditure can be saved, and provide to realize that the cloud of data is handled
Basis.
Brief description of the drawings
Fig. 1 is structural framing figure of the present utility model
Embodiment
In order to more clearly describe embodiment of the present utility model, below in conjunction with the accompanying drawings to of the present utility model
Technical scheme is described further.
As described in Figure 1, a kind of brain wave detection device, including power module, brain wave detection sensor, the brain wave
Detection means also includes control module, wireless transport module and brain wave detection module；The power module and control module electricity
Gas is connected；The output end of the brain wave detection module is electrically connected with control module, and the input of brain wave detection module connects
Connect brain wave detection sensor；The wireless transport module and control module electrical connection；
It is preferred that, the control module includes single-chip microcomputer and its peripheral circuit.
It is preferred that, the brain wave detection module includes TGAM modules and its peripheral circuit.
It is preferred that, the wireless transport module includes ESP8266 modules and its peripheral circuit.
It is preferred that, the brain wave detection sensor uses dry electrode sensor.
The power module mainly includes switch and voltage transformation module, i.e. power supply signal pass through filter circuit, voltage stabilizing
Stable output is available for the power supply signal that control module and other modules are used after circuit and reduction voltage circuit.
The utility model is not limited to above-mentioned embodiment, and one of ordinary skill in the art is according to the utility model
The further expansion made each falls within protection domain of the present utility model.
Claims (5)
1. a kind of brain wave detection device, including power module, brain wave detection sensor, it is characterised in that：The brain wave
Detection means also includes control module, wireless transport module and brain wave detection module；The power module and control module electricity
Gas is connected；The output end of the brain wave detection module is electrically connected with control module, and the input of brain wave detection module connects
Connect brain wave detection sensor；The wireless transport module and control module electrical connection.
2. brain wave detection device according to claim 1, it is characterised in that：The control module include single-chip microcomputer and its
Peripheral circuit.
3. brain wave detection device according to claim 1, it is characterised in that：The brain wave detection module includes TGAM
Module and its peripheral circuit.
4. brain wave detection device according to claim 1, it is characterised in that：The wireless transport module includes
ESP8266 modules and its peripheral circuit.
5. brain wave detection device according to claim 1, it is characterised in that：The brain wave detection sensor is using dry
Electrode sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738902.XU CN206324776U (en) | 2016-07-13 | 2016-07-13 | A kind of brain wave detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738902.XU CN206324776U (en) | 2016-07-13 | 2016-07-13 | A kind of brain wave detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206324776U true CN206324776U (en) | 2017-07-14 |
Family
ID=59286986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738902.XU Expired - Fee Related CN206324776U (en) | 2016-07-13 | 2016-07-13 | A kind of brain wave detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206324776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073769A (en) * | 2016-07-13 | 2016-11-09 | 南京光衍文化传播有限公司 | A kind of brain wave detection device |
-
2016
- 2016-07-13 CN CN201620738902.XU patent/CN206324776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073769A (en) * | 2016-07-13 | 2016-11-09 | 南京光衍文化传播有限公司 | A kind of brain wave detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 |