CN104853284A - Music terminal real-time interactive system based on brain wave induction earphone - Google Patents
Music terminal real-time interactive system based on brain wave induction earphone Download PDFInfo
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- CN104853284A CN104853284A CN201510206639.XA CN201510206639A CN104853284A CN 104853284 A CN104853284 A CN 104853284A CN 201510206639 A CN201510206639 A CN 201510206639A CN 104853284 A CN104853284 A CN 104853284A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Headphones And Earphones (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a music terminal real-time interactive system based on a brain wave induction earphone. The music terminal real-time interactive system comprises an earphone body and a music terminal, wherein the earphone body is connected with the music terminal through a wireless network or a data line; a first information extraction module carries out filtering and optimizing process on received brain wave signals, compares the brain wave signals with a first database, and judges whether characters corresponding to the brain wave signals exist in the first database, if so, extracts the characters and combines the extracted characters into character signals according to a corresponding sequence, and then sends the character signals to a second information extraction module through a wireless communication module or the data line; the second information extraction module compares the received character signals with a second database for matching, and judges whether events corresponding to the character signals exist in the second database, if so, then sends the events to an event execution module; and the event execution module carries out corresponding control actions at the music terminal according to event execution commands.
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 induction earphone.
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 induction earphone, 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 induction earphone, comprise headset body and music terminal, headset body is connected with music terminal by wireless network or audio frequency control data wire, described music terminal comprises mobile intelligent terminal and music player, described headset body comprises brain wave inductor, first information extraction module, first database, first wireless communication module and the first Audio control interface, described music terminal comprises the second Audio control interface, second wireless communication module, second information extraction modules, second database and event execution module, described first Audio control interface is connected with the second Audio control interface by audio frequency control data wire.
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, by the first wireless communication module and the second wireless communication module, this character signal is sent to the second information extraction modules again, when headset body is connected with music terminal by audio frequency control data wire, by automatic disconnection of wireless network, namely by audio frequency control data wire, 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 control switch 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 keyword 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 transducer N2 being distributed in brain temporo district, be distributed in the 3rd transducer 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.Headset body of the present invention also and music terminal direct by audio frequency control data wire carries out real-time, interactive, efficiency of transmission is higher, response speed is faster, also by audio frequency control data wire for earphone provides electric power, solve the puzzlement that wireless headset flying power is poor, communication delay is high.
3) the present invention determines corresponding to eeg signal by keyword event command, the accuracy that effective raising event performs.
4) the present invention can arrange four kinds of brain wave inductive 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 induction earphone, comprise headset body and music terminal, headset body is connected with music terminal by wireless network or audio frequency control data wire, described music terminal comprises mobile intelligent terminal and music player, described headset body comprises brain wave inductor, first information extraction module, first database, first wireless communication module and the first Audio control interface, described music terminal comprises the second Audio control interface, second wireless communication module, second information extraction modules, second database and event execution module, described first Audio control interface is connected with the second Audio control interface by audio frequency control data wire.First information extraction module is connected with the second wireless communication module by the first wireless communication module, and first information extraction module is connected with the second Audio control interface by the first Audio control interface.
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, by the first wireless communication module and the second wireless communication module, this character signal is sent to the second information extraction modules again, when headset body is connected with music terminal by audio frequency control data wire, by automatic disconnection of wireless network, namely by audio frequency control data wire, 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 control switch 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 keyword 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 transducer N2 being distributed in brain temporo district, be distributed in the 3rd transducer 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 transducer 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 transducer N2, the 3rd transducer 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.Transducer 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 induction earphone, it is characterized in that: comprise headset body and music terminal, headset body is connected with music terminal by wireless network or audio frequency control data wire, described music terminal comprises mobile intelligent terminal and music player, described headset body comprises brain wave inductor, first information extraction module, first database, first wireless communication module and the first Audio control interface, described music terminal comprises the second Audio control interface, second wireless communication module, second information extraction modules, second database and event execution module, first Audio control interface is connected with the second Audio control interface by audio frequency control data wire,
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, by the first wireless communication module and the second wireless communication module, this character signal is sent to the second information extraction modules again, when headset body is connected with music terminal by audio frequency control data wire, by automatic disconnection of wireless network, namely by audio frequency control data wire, 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 control switch detecting unlatching for controlling brain wave and stop.
2. the music terminal real-time interaction system based on brain wave induction earphone 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 keyword by first information extraction module.
3. the music terminal real-time interaction system based on brain wave induction earphone 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 induction earphone 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 induction earphone 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 induction earphone 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 induction earphone 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 transducer N2 being distributed in brain temporo district, be distributed in the 3rd transducer 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 induction earphone 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 induction earphone 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.
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CN201510206639.XA CN104853284A (en) | 2015-04-28 | 2015-04-28 | Music terminal real-time interactive system based on brain wave induction earphone |
PCT/CN2016/078079 WO2016173373A1 (en) | 2015-04-28 | 2016-03-31 | Real-time music terminal interaction system based on brain wave sensing headset |
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CN201510206639.XA CN104853284A (en) | 2015-04-28 | 2015-04-28 | Music terminal real-time interactive system based on brain wave induction earphone |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016173373A1 (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 sensing headset |
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 |
Families Citing this family (1)
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CN114222218A (en) * | 2021-12-07 | 2022-03-22 | 深圳市飞科笛系统开发有限公司 | Brain wave induction earphone |
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CN103535051A (en) * | 2012-08-02 | 2014-01-22 | 庞博文 | Earphone with interdynamic display screen |
CN103716725A (en) * | 2013-12-19 | 2014-04-09 | 刘雪涛 | Head-mounted mindset |
US20150045007A1 (en) * | 2014-01-30 | 2015-02-12 | Duane Matthew Cash | Mind-Controlled virtual assistant on a smartphone device |
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CN104853284A (en) * | 2015-04-28 | 2015-08-19 | 成都腾悦科技有限公司 | Music terminal real-time interactive system based on brain wave induction earphone |
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2015
- 2015-04-28 CN CN201510206639.XA patent/CN104853284A/en active Pending
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2016
- 2016-03-31 WO PCT/CN2016/078079 patent/WO2016173373A1/en active Application Filing
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CN102446533A (en) * | 2010-10-15 | 2012-05-09 | 盛乐信息技术(上海)有限公司 | Music player |
CN103535051A (en) * | 2012-08-02 | 2014-01-22 | 庞博文 | Earphone with interdynamic display screen |
CN103716725A (en) * | 2013-12-19 | 2014-04-09 | 刘雪涛 | Head-mounted mindset |
US20150045007A1 (en) * | 2014-01-30 | 2015-02-12 | Duane Matthew Cash | Mind-Controlled virtual assistant on a smartphone device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016173373A1 (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 sensing headset |
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 |
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