CN105725332A - Sun helmet realizing automatic music switching according to brainwave detection - Google Patents
Sun helmet realizing automatic music switching according to brainwave detection Download PDFInfo
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- CN105725332A CN105725332A CN201410745261.6A CN201410745261A CN105725332A CN 105725332 A CN105725332 A CN 105725332A CN 201410745261 A CN201410745261 A CN 201410745261A CN 105725332 A CN105725332 A CN 105725332A
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- music
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- sunbonnet
- outfan
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Abstract
The invention discloses a sun helmet realizing automatic music switching according to brainwave detection. The sun helmet comprises a data transceiver, a solar photovoltaic conversion module, a crystal oscillation circuit, a reset circuit, a music storage chip and a brain wave data acquisition module, wherein the input end of the data transceiver is connected with a voltage and current detection circuit, a key setting circuit and a power switch, the output end of the data transceiver is connected with a voice drive chip, the output end of the voice drive chip is connected with a left channel circuit and a right channel circuit, the brain wave data acquisition module comprises a plurality of brainwave sensors, a signal amplification circuit and a signal following circuit, the solar photovoltaic conversion module comprises a solar photovoltaic cell panel, a DC/DC converting circuit, a charging protection circuit, a storage battery and a voltage level switching circuit. The sun helmet is novel in design and simple in structure, has the function of switching the music according to the practical brainwaves of a user, and is charged by the solar energy, thus being clean without pollution, and being easy to operate and strong in practicability.
Description
Technical field
The invention belongs to daily wearing technical field, be specifically related to a kind of E.E.G detection automatic switchover music sunbonnet.
Background technology
nullDevelopment along with society，Quality of life is required more and more higher by people，Trip，The recreations such as tourism get more and more，While amusement and recreation，Along with music will make trip amusement more interesting，The mobile phone carried with，Although MP3 etc. have the function playing music，But playing music is all need manually to arrange，Or play in order，Can not according to our emotion automatic switchover music，And owing to MP3 electricity stores only small，Flying power is limited，Song can not be listened for a long time，When our place outside，Do not have charging local time，Just very awkward，Therefore，Nowadays lack a kind of can according to the system and device of our emotion automatic switchover music，And adopt medicated cap profile to carry out solar powered process，When we are in outdoor environment，As long as head is worn a hat，Just can store energy，Solar energy is reasonably used，Listen song also out of question for a long time，No matter where all without worrying electric hypodynamic problem，And medicated cap profile easy to carry easy to operate simply，Do not delay us and do other thing，Have great practical value.
Summary of the invention
The technical problem to be solved is in that for above-mentioned deficiency of the prior art, a kind of E.E.G detection automatic switchover music sunbonnet is provided, it is novel in design rationally, simple in construction, has the function switching music according to oneself real EEG electric wave, and adopts solar powered, cleanliness without any pollution, simple to operate, practical, it is simple to promote the use of.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of E.E.G detection automatic switchover music sunbonnet, it is characterised in that: the photovoltaic modular converter include data collector, powering for the music sunbonnet crystal oscillating circuit for transceiver starting of oscillation work that connects with described data collector connects with described data collector and readjusts the reset circuit of signal for transceiver and connect with described data collector for storing the music storage chip of music data and for the brain wave data acquisition module of acquiring brain waves；nullThe input of described data collector is connected to the voltage and current detection circuit for gathering described photovoltaic modular converter voltage x current data、It is arranged on the left of the music sunbonnet the brim of a hat button for arranging threshold range arrange circuit and be arranged on the right side of the music sunbonnet the brim of a hat for being turned on and off the on and off switch that music sunbonnet uses，The outfan of described data collector is connected to the voice driven chip for driving left and right earphone，The outfan of described voice driven chip is connected to and is arranged on music sunbonnet both sides and listens to the L channel circuit of music for left ear and listen to the R channel circuit of music for auris dextra piece，Described brain wave data acquisition module includes multiple being uniformly arranged in music sunbonnet cap body one week for gathering the brain wave induction apparatus of brain wave frequency range、The signal amplification circuit of the weak signal for processing each described brain wave induction apparatus collection that connects with described brain wave induction apparatus outfan and the signal follow circuit connected for the signal of amplification being followed maintenance with described signal amplification circuit outfan，Described photovoltaic modular converter includes being arranged on music sunbonnet top for being the solar photovoltaic cell panel of electric energy by photovoltaic conversion、Connect with described solar photovoltaic cell panel outfan for the DC/DC translation circuit that the electric energy shaping of conversion is kept、Connect the charge protector for protecting battery life with described DC/DC translation circuit outfan、Connect with described charge protector outfan for storing the accumulator of unnecessary electric energy and connecting with described accumulator output end for being the voltage level converting that controller can receive voltage by the DC voltage conversion of storage，The outfan of described solar photovoltaic cell panel also connects with the input of described voltage and current detection circuit，The input of described charge protector also connects with the outfan of described data collector，The outfan of described voltage level converting also connects with the input of described on and off switch.
Above-mentioned a kind of E.E.G detection automatic switchover music sunbonnet, it is characterised in that: described data collector is the ARM microcontroller of LPC3250.
Above-mentioned a kind of E.E.G detection automatic switchover music sunbonnet, it is characterised in that: described charge protector is UC3906 chip
Above-mentioned a kind of E.E.G detection automatic switchover music sunbonnet, it is characterised in that: described music storage chip is AT27C256 chip.
Above-mentioned a kind of E.E.G detection automatic switchover music sunbonnet, it is characterised in that: described brain wave induction apparatus is ThinkGearAM chip.
The present invention compared with prior art has the advantage that
1, the present invention is by arranging ThinkGearAM brain wave testing circuit collection human body electroencephalogram's ripple emotional information, when there is fluctuation in our emotion, current signal fluctuation can be collected according to anxious state of mind, emotion switching song according to us, play the song being suitable for emotion, the effect of comfort soul, gather information data precision high, accuracy is high, and circuit is simple.
2, the present invention is by arranging charge protector; brain wave emotion signal data according to brain wave sensor Real-time Collection; the ARM microcontroller adopting LPC3250 receives sensor acquisition data message; and control left and right acoustic channels according to data by power drive; and control solar charging electric protection circuit and charge a battery; system power dissipation is low, processes fast operation, and stability is high.
3, the present invention is novel in design rationally, and perfect in shape and function, convenient to operation, cost attractive in appearance is low, practical, it is simple to promote the use of.
In sum, the present invention is novel in design rationally, and simple in construction has the function switching music according to oneself real EEG electric wave, and adopts solar powered, cleanliness without any pollution, simple to operate, practical, it is simple to promote the use of.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the present invention.
Fig. 2 is the circuit connecting relation schematic diagram of each circuit of the present invention.
Description of reference numerals:
1 solar photovoltaic cell panel；2 DC/DC translation circuits；3 charge protectors；
4 accumulator；5 voltage level convertings；6 voltage and current detection circuits；
7 data collectors；8 voice driven chips；9 brain wave induction apparatuss；
10 signal amplification circuits；11 signal follow circuits；12 crystal oscillating circuits；
13 buttons arrange circuit；14 on and off switch；15 music storage chips；
16 reset circuits；17 L channel circuit；18 R channel circuit.
Detailed description of the invention
As depicted in figs. 1 and 2, bag data collector 7 of the present invention, the photovoltaic modular converter powered for the music sunbonnet crystal oscillating circuit 12 for transceiver starting of oscillation work that connects with described data collector 7 connects with described data collector 7 and readjusts the reset circuit 16 of signal for transceiver and connect with described data collector 7 for storing the music storage chip 15 of music data and for the brain wave data acquisition module of acquiring brain waves；nullThe input of described data collector 7 is connected to the voltage and current detection circuit 6 for gathering described photovoltaic modular converter voltage x current data、It is arranged on the left of the music sunbonnet the brim of a hat button for arranging threshold range arrange circuit 13 and be arranged on the right side of the music sunbonnet the brim of a hat for being turned on and off the on and off switch 14 that music sunbonnet uses，The outfan of described data collector 7 is connected to the voice driven chip 8 for driving left and right earphone，The outfan of described voice driven chip 8 is connected to and is arranged on music sunbonnet both sides and listens to the L channel circuit 17 of music for left ear and listen to the R channel circuit 18 of music for auris dextra piece，Described brain wave data acquisition module includes multiple being uniformly arranged in music sunbonnet cap body one week for gathering the brain wave induction apparatus 9 of brain wave frequency range、Connect with described brain wave induction apparatus 9 outfan for processing the signal amplification circuit 10 of the weak signal that each described brain wave induction apparatus 9 gathers and the signal follow circuit 11 for the signal of amplification being followed maintenance that connects with described signal amplification circuit 10 outfan，Described photovoltaic modular converter includes being arranged on music sunbonnet top for by solar photovoltaic cell panel 1 that photovoltaic conversion is electric energy、Connect with described solar photovoltaic cell panel 1 outfan for the DC/DC translation circuit 2 that the electric energy shaping of conversion is kept、Connect the charge protector 3 for protecting battery life with described DC/DC translation circuit 2 outfan、Connect with described charge protector 3 outfan for storing the accumulator 4 of unnecessary electric energy and connecting with described accumulator 4 outfan for being the voltage level converting 5 that controller can receive voltage by the DC voltage conversion of storage，The outfan of described solar photovoltaic cell panel 1 also connects with the input of described voltage and current detection circuit 6，The input of described charge protector 3 also connects with the outfan of described data collector 7，The outfan of described voltage level converting 5 also connects with the input of described on and off switch 14.
In the present embodiment, described data collector 7 is the ARM microcontroller of LPC3250.
In the present embodiment, described charge protector 3 is UC3906 chip
In the present embodiment, described music storage chip 15 is AT27C256 chip.
In the present embodiment, described brain wave induction apparatus 9 is ThinkGearAM chip.
When the present invention uses, turn on the power switch 14, gather solar energy by solar photovoltaic cell panel 1 and be converted to electric energy, by DC/DC translation circuit 2, charge protector 3 protects accumulator 4 life-span, required voltage is converted to by voltage level converting 5, brain wave induction apparatus 9 gathers brain fluctuation conversion, transfer the music of different-style in music storage chip 15, L channel circuit 17 and R channel circuit 18 is driven to listen to music by voice driven chip 8, simultaneously the data gathering cell panel are transferred to data collector 7 to control accumulator steady by voltage and current detection circuit 6, stable and reliable in work.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention.
Claims (5)
1. E.E.G detection automatic switchover music sunbonnet, it is characterised in that: the photovoltaic modular converter include data collector (7), powering for the music sunbonnet crystal oscillating circuit (12) for transceiver starting of oscillation work that connects with described data collector (7) connects with described data collector (7) and readjusts the reset circuit (16) of signal for transceiver and connect with described data collector (7) for storing the music storage chip (15) of music data and for the brain wave data acquisition module of acquiring brain waves；nullThe input of described data collector (7) is connected to the voltage and current detection circuit (6) for gathering described photovoltaic modular converter voltage x current data、It is arranged on the left of the music sunbonnet the brim of a hat button for arranging threshold range arrange circuit (13) and be arranged on the right side of the music sunbonnet the brim of a hat for being turned on and off the on and off switch (14) that music sunbonnet uses，The outfan of described data collector (7) is connected to the voice driven chip (8) for driving left and right earphone，The outfan of described voice driven chip (8) is connected to and is arranged on music sunbonnet both sides and listens to the L channel circuit (17) of music for left ear and listen to the R channel circuit (18) of music for auris dextra piece，Described brain wave data acquisition module includes multiple being uniformly arranged in music sunbonnet cap body one week for gathering the brain wave induction apparatus (9) of brain wave frequency range、Connect with described brain wave induction apparatus (9) outfan for processing the signal amplification circuit (10) of the weak signal that each described brain wave induction apparatus (9) gathers and the signal follow circuit (11) for the signal of amplification being followed maintenance that connects with described signal amplification circuit (10) outfan，Described photovoltaic modular converter includes being arranged on music sunbonnet top for by solar photovoltaic cell panel (1) that photovoltaic conversion is electric energy、Connect with described solar photovoltaic cell panel (1) outfan for the DC/DC translation circuit (2) that the electric energy shaping of conversion is kept、Connect for the charge protector (3) protecting battery life with described DC/DC translation circuit (2) outfan、Connect with described charge protector (3) outfan for the accumulator (4) storing unnecessary electric energy and connect with described accumulator (4) outfan for being the voltage level converting (5) that controller can receive voltage by the DC voltage conversion of storage，The outfan of described solar photovoltaic cell panel (1) also connects with the input of described voltage and current detection circuit (6)，The input of described charge protector (3) also connects with the outfan of described data collector (7)，The outfan of described voltage level converting (5) also connects with the input of described on and off switch (14).
2. a kind of E.E.G detection automatic switchover music sunbonnet described in claim 1, it is characterised in that: the ARM microcontroller that described data collector (7) is LPC3250.
3. a kind of E.E.G detection automatic switchover music sunbonnet described in claim 1, it is characterised in that: described charge protector (3) is UC3906 chip.
4. a kind of E.E.G detection automatic switchover music sunbonnet described in claim 1, it is characterised in that: described music storage chip (15) is AT27C256 chip.
5. a kind of E.E.G detection automatic switchover music sunbonnet described in claim 1, it is characterised in that: described brain wave induction apparatus (9) is ThinkGearAM chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410745261.6A CN105725332A (en) | 2014-12-08 | 2014-12-08 | Sun helmet realizing automatic music switching according to brainwave detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410745261.6A CN105725332A (en) | 2014-12-08 | 2014-12-08 | Sun helmet realizing automatic music switching according to brainwave detection |
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| Publication Number | Publication Date |
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| CN105725332A true CN105725332A (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410745261.6A Pending CN105725332A (en) | 2014-12-08 | 2014-12-08 | Sun helmet realizing automatic music switching according to brainwave detection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621153A (en) * | 2019-02-21 | 2019-04-16 | 曾雪娜 | A kind of potential activating system and its method based on biauricular wave difference E.E.G music |
| CN110947075A (en) * | 2019-11-27 | 2020-04-03 | 华南理工大学 | Personalized mental state adjusting system and method based on brainwave music |
-
2014
- 2014-12-08 CN CN201410745261.6A patent/CN105725332A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621153A (en) * | 2019-02-21 | 2019-04-16 | 曾雪娜 | A kind of potential activating system and its method based on biauricular wave difference E.E.G music |
| CN110947075A (en) * | 2019-11-27 | 2020-04-03 | 华南理工大学 | Personalized mental state adjusting system and method based on brainwave music |
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Application publication date: 20160706 |
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