CN104850223A - Music terminal real-time interaction system based on brain wave wireless headset - Google Patents
Music terminal real-time interaction system based on brain wave wireless headset Download PDFInfo
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- CN104850223A CN104850223A CN201510206823.4A CN201510206823A CN104850223A CN 104850223 A CN104850223 A CN 104850223A CN 201510206823 A CN201510206823 A CN 201510206823A CN 104850223 A CN104850223 A CN 104850223A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
Abstract
The invention discloses a music terminal real-time interaction system based on brain wave wireless headset. A headset body is connected with a music terminal via a wireless network. A first information extracting module is used for filtering or processing a brain wave signal received by the first information extracting module firstly, and then comparing the brain wave signal with a first database, judging whether characters corresponding to the brain wave signal exist in the first database, and extracting the characters if the characters exist, and combining the extracted characters as a character signal according to a corresponding sequence, and transmitting the character signal to a second information extracting module via a first wireless communication module and a second wireless communication module; the second information extracting module is used for comparing and matching the received character signal with a second database, judging whether an event corresponding to the character signal exists in the second database, transmitting the event to an event execution module if the event exists; the event execution module is used for performing corresponding control movement at the music terminal according to an event executive command.
Description
Technical field
The present invention relates to earphone and music terminal interactive communication field, particularly relate to a kind of music terminal real-time interaction system based on brain wave wireless headset.
Background technology
Along with the development of brain wave detection technique is more and more perfect, brain wave detection technique can be applied in the mutual field of music terminal by we, responds to earphone, be directly transferred on music terminal by the idea of user by brain wave, music terminal directly accepts, and carries out the operation of user's idea.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of music terminal real-time interaction system based on brain wave wireless headset, make user directly can control music terminal by brain wave and complete the actions such as audio configuration, manipulation is convenient.
The object of the invention is to be achieved through the following technical solutions: based on the music terminal real-time interaction system of brain wave wireless headset, comprise headset body and music terminal, headset body is connected with music terminal by wireless network, described music terminal comprises mobile intelligent terminal and music player, described headset body comprises brain wave inductor, first information extraction module, the first database and the first wireless communication module, and described music terminal comprises the second wireless communication module, the second information extraction modules, the second database and event execution module.
In the present invention, this eeg signal for gathering the eeg signal of user, and is sent to first information extraction module by described brain wave inductor.
In the present invention, described first database purchase has the corresponding relation tables of data of eeg signal and character information.
In the present invention, first described first information extraction module carries out filtering optimization process to its eeg signal received, again the eeg signal after optimization and the first database are compared, judge the character whether had in the first database corresponding to this eeg signal, if exist, then extract the character corresponding to this eeg signal, and be character signal by respective sequence by the character combination of extracting, then by the first wireless communication module and the second wireless communication module, this character signal is sent to the second information extraction modules.
In the present invention, described second database purchase has the corresponding relation tables of data of character information and volume match event.
In the present invention, the character signal that described second information extraction modules is used for being received is carried out contrast with the second database and is mated, judge the event whether had in the second database corresponding to this character signal, if exist, then this event fill order is sent to event execution module.
In the present invention, described event execution module for receiving event fill order, and carries out corresponding control action according to this order at music terminal.
In the present invention, described headset body also comprises the gauge tap detecting unlatching for controlling brain wave and stop.
In the present invention, described first information extraction module is when judging the character whether having it to receive corresponding to eeg signal in the first database, if during the corresponding default eeg signal intensity that the eeg signal intensity corresponding to certain character is greater than that the first database stores, this character is set to key word by first information extraction module.
In the present invention, described second information extraction modules, when judging the event whether having it to receive corresponding to character signal in the second database, if there is keyword character in this character signal, then extracts the event signal corresponding to this keyword character.
In the present invention, described event fill order comprises volume adjustment command, Audio conversion order, playing progress rate control command and playback switch control command.
Accordingly, described character and eeg signal comprise and to control to volume adjusting, Audio conversion, playing progress rate and playback switch controls relevant character and eeg signal.
The present invention also comprises the study module adapting to the individual difference that its eeg signal exists between different user, event to be learned is mated with the eeg signal collected through multiple authentication by study module, and by the corresponding relation of the eeg signal character information corresponding with it of coupling stored in the first database, by the corresponding relation of this character information and this study event stored in the second database.
In the present invention, described wireless network is one or more the combination in blue tooth radio network, WiFi wireless network or mobile communication wireless network.
In the present invention, described brain wave inductor comprises the first sensor N1 being distributed in brain frontal region, the second sensor N2 being distributed in brain temporo district, be distributed in the 3rd sensor N3 in brain top district and be distributed in the four-sensor N4 of brain occipital region one or more.
In the present invention, described headset body also comprises the first matching module, described music terminal also comprises the second matching module, first matching module is connected with first information extraction module, second matching module is connected with the second information extraction modules, and headset body and music terminal carry out pair verification by matching module.
Described headset body also comprises managing electric quantity unit and battery alert unit, managing electric quantity unit is for managing the power supply of headset body and detecting power supply surplus, when power supply surplus is lower than predetermined threshold value, managing electric quantity unit carries out alarm by battery alert unit.
The invention has the beneficial effects as follows:
1) the present invention sets up brain wave inductor, first information extraction module, the first database, the second information extraction modules, the second database and event execution module in headset body and music terminal, directly can control music terminal by brain wave and complete corresponding action, realize voice-operated operation more fast and easily.
2) headset body of the present invention by wireless network directly and music terminal carry out real-time, interactive, make user when inconvenience directly manipulates music terminal, corresponding action can be completed by idea order music terminal.
3) the present invention determines corresponding to eeg signal by key word event command, the accuracy that effective raising event performs.
4) the present invention can arrange four kinds of brain wave induction pick-ups, and signals collecting is more accurate.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of present system.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, based on the music terminal real-time interaction system of brain wave wireless headset, comprise headset body and music terminal, headset body is connected with music terminal by wireless network, described music terminal comprises mobile intelligent terminal and music player, described headset body comprises brain wave inductor, first information extraction module, the first database and the first wireless communication module, and described music terminal comprises the second wireless communication module, the second information extraction modules, the second database and event execution module.First information extraction module is connected with the second wireless communication module by the first wireless communication module.
In the present invention, this eeg signal for gathering the eeg signal of user, and is sent to first information extraction module by described brain wave inductor.
In the present invention, described first database purchase has the corresponding relation tables of data of eeg signal and character information.
In the present invention, first described first information extraction module carries out filtering optimization process to its eeg signal received, again the eeg signal after optimization and the first database are compared, judge the character whether had in the first database corresponding to this eeg signal, if exist, then extract the character corresponding to this eeg signal, and be character signal by respective sequence by the character combination of extracting, then by the first wireless communication module and the second wireless communication module, this character signal is sent to the second information extraction modules.
In the present invention, described second database purchase has the corresponding relation tables of data of character information and volume match event.
In the present invention, the character signal that described second information extraction modules is used for being received is carried out contrast with the second database and is mated, judge the event whether had in the second database corresponding to this character signal, if exist, then this event fill order is sent to event execution module.
In the present invention, described event execution module for receiving event fill order, and carries out corresponding control action according to this order at music terminal.
In the present invention, described headset body also comprises the gauge tap detecting unlatching for controlling brain wave and stop.
In the present invention, described first information extraction module is when judging the character whether having it to receive corresponding to eeg signal in the first database, if during the corresponding default eeg signal intensity that the eeg signal intensity corresponding to certain character is greater than that the first database stores, this character is set to key word by first information extraction module.
In the present invention, described second information extraction modules, when judging the event whether having it to receive corresponding to character signal in the second database, if there is keyword character in this character signal, then extracts the event signal corresponding to this keyword character.
In the present invention, described event fill order comprises volume adjustment command, Audio conversion order, playing progress rate control command and playback switch control command.
Accordingly, described character and eeg signal comprise and to control to volume adjusting, Audio conversion, playing progress rate and playback switch controls relevant character and eeg signal.
The present invention also comprises the study module adapting to the individual difference that its eeg signal exists between different user, event to be learned is mated with the eeg signal collected through multiple authentication by study module, and by the corresponding relation of the eeg signal character information corresponding with it of coupling stored in the first database, by the corresponding relation of this character information and this study event stored in the second database.
In the present invention, described wireless network is one or more the combination in blue tooth radio network, WiFi wireless network or mobile communication wireless network.By blue tooth radio network, make the response efficiency between earphone and music terminal high, power consumption is little, improves the lasting use duration of earphone.By WiFi wireless network, make network transmission efficiency high, realize remote interaction and control.By mobile communication wireless network, region restriction is less, can carry out remote interaction control whenever and wherever possible.
In the present invention, described brain wave inductor comprises the first sensor N1 being distributed in brain frontal region, the second sensor N2 being distributed in brain temporo district, be distributed in the 3rd sensor N3 in brain top district and be distributed in the four-sensor N4 of brain occipital region one or more.Multiple brain wave sensor, according to the active regions of brain, is arranged on headset body or additional structure by the present invention, makes brain wave inductor receive eeg signal more accurately.Wherein, first sensor N1 is mainly for detection of β ripple, and the 3rd sensor N3, four-sensor N4 are mainly for detection of α ripple.
In the present invention, described headset body also comprises the first matching module, described music terminal also comprises the second matching module, first matching module is connected with first information extraction module, second matching module is connected with the second information extraction modules, and headset body and music terminal carry out pair verification by matching module.
In the present invention, first information extraction module comprises many group filter and amplification unit, multidiameter option switch, analog to digital converter and first processor, first sensor N1, the second sensor N2, the 3rd sensor N3 are connected with multidiameter option switch by filter and amplification unit respectively with four-sensor N4, and multidiameter option switch is connected with analog to digital converter and first processor again.
Wherein, filter and amplification unit comprises the first amplifier, 50Hz trapper, low-pass filter and the second amplifier that connect successively.Sensor detects induction eeg signal, and send to the first amplifier tentatively to amplify process this eeg signal, again through interference and the noise of 50Hz trapper filtering 50Hz, carry out further filtering finally by low-pass filter and the second amplifier and amplify process, exporting the eeg signal after optimizing.
Multichannel eeg signal is separated into the pulse signal of a road serial through multidiameter option switch, then after analog to digital conversion, carries out data acquisition by first processor.
Described first amplifier is the high input impedance differential amplifier comprising OP-07 amplification chip.
Described headset body also comprises managing electric quantity unit and battery alert unit, managing electric quantity unit is for managing the power supply of headset body and detecting power supply surplus, when power supply surplus is lower than predetermined threshold value, managing electric quantity unit carries out alarm by battery alert unit.
Claims (9)
1. based on the music terminal real-time interaction system of brain wave wireless headset, it is characterized in that: comprise headset body and music terminal, headset body is connected with music terminal by wireless network, described music terminal comprises mobile intelligent terminal and music player, described headset body comprises brain wave inductor, first information extraction module, the first database and the first wireless communication module, and described music terminal comprises the second wireless communication module, the second information extraction modules, the second database and event execution module;
This eeg signal for gathering the eeg signal of user, and is sent to first information extraction module by described brain wave inductor;
Described first database purchase has the corresponding relation tables of data of eeg signal and character information;
First described first information extraction module carries out filtering optimization process to its eeg signal received, again the eeg signal after optimization and the first database are compared, judge the character whether had in the first database corresponding to this eeg signal, if exist, then extract the character corresponding to this eeg signal, and be character signal by respective sequence by the character combination of extracting, then by the first wireless communication module and the second wireless communication module, this character signal is sent to the second information extraction modules;
Described second database purchase has the corresponding relation tables of data of character information and volume match event;
The character signal that described second information extraction modules is used for being received is carried out contrast with the second database and is mated, and judges the event whether had in the second database corresponding to this character signal, if exist, then this event fill order is sent to event execution module;
Described event execution module for receiving event fill order, and carries out corresponding control action according to this order at music terminal;
Described headset body also comprises the gauge tap detecting unlatching for controlling brain wave and stop.
2. the music terminal real-time interaction system based on brain wave wireless headset according to claim 1, it is characterized in that: described first information extraction module is when judging the character whether having it to receive corresponding to eeg signal in the first database, if during the corresponding default eeg signal intensity that the eeg signal intensity corresponding to certain character is greater than that the first database stores, this character is set to key word by first information extraction module.
3. the music terminal real-time interaction system based on brain wave wireless headset according to claim 2, it is characterized in that: described second information extraction modules is when judging the event whether having it to receive corresponding to character signal in the second database, if there is keyword character in this character signal, then extract the event signal corresponding to this keyword character.
4. the music terminal real-time interaction system based on brain wave wireless headset according to claim 1, it is characterized in that: described event execution module comprises audio configuration module, described event fill order comprises volume adjustment command, Audio conversion order, playing progress rate control command and playback switch control command;
Accordingly, described character and eeg signal comprise and to control to volume adjusting, Audio conversion, playing progress rate and playback switch controls relevant character and eeg signal.
5. according to the music terminal real-time interaction system based on brain wave wireless headset described in claim 1, it is characterized in that: also comprise the study module adapting to the individual difference that its eeg signal exists between different user, event to be learned is mated with the eeg signal collected through multiple authentication by study module, and by the corresponding relation of the eeg signal character information corresponding with it of coupling stored in the first database, by the corresponding relation of this character information and this study event stored in the second database.
6. according to the music terminal real-time interaction system based on brain wave wireless headset described in claim 1, it is characterized in that: described wireless network is one or more the combination in blue tooth radio network, WiFi wireless network or mobile communication wireless network.
7., according to the music terminal real-time interaction system based on brain wave wireless headset described in claim 1, it is characterized in that: described brain wave inductor comprises the first sensor N1 being distributed in brain frontal region, the second sensor N2 being distributed in brain temporo district, be distributed in the 3rd sensor N3 in brain top district and be distributed in the four-sensor N4 of brain occipital region one or more.
8. according to the music terminal real-time interaction system based on brain wave wireless headset described in claim 1, it is characterized in that: described headset body also comprises the first matching module, described music terminal also comprises the second matching module, first matching module is connected with first information extraction module, second matching module is connected with the second information extraction modules, and headset body and music terminal carry out pair verification by matching module.
9. according to the music terminal real-time interaction system based on brain wave wireless headset described in claim 1, it is characterized in that: described headset body also comprises managing electric quantity unit and battery alert unit, managing electric quantity unit is for managing the power supply of headset body and detecting power supply surplus, when power supply surplus is lower than predetermined threshold value, managing electric quantity unit carries out alarm by battery alert unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206823.4A CN104850223A (en) | 2015-04-28 | 2015-04-28 | Music terminal real-time interaction system based on brain wave wireless headset |
| PCT/CN2016/078080 WO2016173374A1 (en) | 2015-04-28 | 2016-03-31 | Real-time music terminal interaction system based on brain wave wireless headset |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206823.4A CN104850223A (en) | 2015-04-28 | 2015-04-28 | Music terminal real-time interaction system based on brain wave wireless headset |
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| CN104850223A true CN104850223A (en) | 2015-08-19 |
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| CN201510206823.4A Pending CN104850223A (en) | 2015-04-28 | 2015-04-28 | Music terminal real-time interaction system based on brain wave wireless headset |
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| WO (1) | WO2016173374A1 (en) |
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| CN105302297A (en) * | 2015-09-16 | 2016-02-03 | 国网山东东营市东营区供电公司 | Cell-phone interacting method via brain wave Bluetooth earphone |
| WO2016173374A1 (en) * | 2015-04-28 | 2016-11-03 | 成都腾悦科技有限公司 | Real-time music terminal interaction system based on brain wave wireless headset |
| CN107527634A (en) * | 2017-07-14 | 2017-12-29 | 昆明理工大学 | A kind of device of brain wave control music |
| CN108319371A (en) * | 2018-02-11 | 2018-07-24 | 广东欧珀移动通信有限公司 | Control method for playing back and Related product |
| CN108399005A (en) * | 2018-02-11 | 2018-08-14 | 广东欧珀移动通信有限公司 | Electronic device, apparatus control method and Related product |
| CN108810696A (en) * | 2018-06-12 | 2018-11-13 | 歌尔科技有限公司 | A kind of electric quantity reminding method, TWS earphones and earphone charging equipment |
| CN110585549A (en) * | 2019-08-05 | 2019-12-20 | 广州启德星教育科技有限公司 | Alpha wave brain electrical frequency resonance equipment |
| CN113143289A (en) * | 2021-03-31 | 2021-07-23 | 华南理工大学 | Intelligent brain wave music earphone capable of being interconnected and interacted |
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| WO2016173374A1 (en) * | 2015-04-28 | 2016-11-03 | 成都腾悦科技有限公司 | Real-time music terminal interaction system based on brain wave wireless headset |
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| CN110585549A (en) * | 2019-08-05 | 2019-12-20 | 广州启德星教育科技有限公司 | Alpha wave brain electrical frequency resonance equipment |
| CN113143289A (en) * | 2021-03-31 | 2021-07-23 | 华南理工大学 | Intelligent brain wave music earphone capable of being interconnected and interacted |
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| Publication number | Publication date |
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| WO2016173374A1 (en) | 2016-11-03 |
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