CN108837304A - Regulator control system - Google Patents
Regulator control system Download PDFInfo
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- CN108837304A CN108837304A CN201810265630.XA CN201810265630A CN108837304A CN 108837304 A CN108837304 A CN 108837304A CN 201810265630 A CN201810265630 A CN 201810265630A CN 108837304 A CN108837304 A CN 108837304A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
- A61N1/36135—Control systems using physiological parameters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
- A61N1/36135—Control systems using physiological parameters
- A61N1/36139—Control systems using physiological parameters with automatic adjustment
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Abstract
The embodiment of the present application discloses a kind of regulator control system, including acquisition module, isolation module, stimulating module and electronic equipment.The acquisition module, including acquisition electrode, data processing unit, power supply unit and first control unit, the stimulating module, including the second control unit, stimulation circuit and stimulating electrode.Wherein, acquisition module and stimulating module are controlled by corresponding control unit respectively respectively, it is only necessary to an isolation modules to be isolated between acquisition module and stimulating module, it is executed on the one hand realize eeg signal acquisition and the synchronous of electro photoluminescence regulation, on the other hand interfering with each other between eeg signal acquisition and electro photoluminescence regulation, the stability and accuracy of lifting system are reduced.Meanwhile the acquisition module provided in the embodiment of the present application can make the lower power consumption of entire regulator control system, volume reduce, dress it is more convenient.
Description
Technical field
This application involves technical field of medical equipment, and in particular to a kind of regulator control system.
Background technique
With the improvement of living condition, the sub-health state of body also increasingly causes to pay close attention to, insomnia, amnesia, attention
Not collecting the relevant inferior health of medium brain function will affect normal work and life, and long-term brain function inferior health can gradually be sent out
Exhibition is cerebral function defects and the neurological diseases such as depression, schizophrenia.Mental disease or brain function inferior health are from essence
From be the exception due to cerebral nerve loop caused by, the exception of neural circuitry is it is also assumed that be cerebral nerve network electricity
Movable disorder.
Electrical transcranial stimulation (Transcranial Eletrical Stimulation, tEs) is a kind of Noninvasive nerve
Specific, low-intensity electric current is acted on specific brain area by electrode by stimulating technology, and it is movable to reach adjusting brain cortex neural
Purpose.
Summary of the invention
The embodiment of the invention provides a kind of regulator control systems, to the synchronous real-time acquisition for realizing eeg signal and greatly
Cranial nerve electro photoluminescence regulation.
In a first aspect, the embodiment of the present application provides a kind of regulator control system, including：
Acquisition module, isolation module, stimulating module and electronic equipment, the acquisition module are electrically connected with the isolation module
It connects, the acquisition module is connect with the electronic equipment, and the isolation module is electrically connected with the stimulating module；
The acquisition module, including acquisition electrode, data processing unit, power supply unit and first control unit；
The acquisition electrode, for acquiring the eeg signal of user；
The data processing unit, for converting digitlization eeg signal for the eeg signal of the acquisition, and
The digitlization eeg signal is sent to the first control unit；
The power supply unit, for powering for the acquisition module, the isolation module and the stimulating module；
The first control unit, the digitlization eeg signal sent for receiving the data processing unit, and will
The digitlization eeg signal is sent to the electronic equipment；
The first control unit is also used to receive the control instruction that the electronic equipment is sent, and is based on the control
Instruction generates stimulation instructions, and the stimulation instructions generate stimulus signal for controlling the stimulating module；
The isolation module, the stimulation instructions for generating the first control unit are converted to isolation stimulation instructions；
The isolation module is also used to the power supply that the power supply unit generates being converted to isolated power supply, for the thorn
Swash module for power supply；
The stimulating module, including the second control unit, stimulation circuit and stimulating electrode；
Second control unit, for generating digitlization stimulus signal based on the isolation stimulation instructions, and will be described
Digitlization stimulus signal is converted to simulated stimulus signal；
The stimulation circuit, for handling the simulated stimulus signal；
The stimulating electrode, for exporting the simulated stimulus signal.
In one embodiment, the regulator control system further includes service equipment；
The service equipment, the digitlization eeg signal sent for receiving and storing the electronic equipment.
In one embodiment, the isolation module includes：Digital isolated location and isolated from power unit；
The number isolated location, the stimulation instructions for generating the first control unit are converted to isolation stimulation and refer to
It enables；
The isolated from power unit, the power supply for generating the power supply unit are converted to isolated power supply, to be described
Stimulating module power supply.
In one embodiment, the stimulation circuit includes booster circuit, constant-current source circuit and current direction conversion electricity
Road；
The booster circuit, for controlling the voltage of the simulated stimulus signal；
The constant-current source circuit, for controlling the intensity of the simulated stimulus signal；
The current direction conversion circuit, for controlling the direction of the simulated stimulus signal.
In one embodiment, the digitlization eeg signal includes raw digitized eeg signal and at least one
A reference eeg signal for being distributed in different-waveband, it is described at least one be distributed in the reference eeg signal pair of different-waveband
Using the different brain wave parameter in family, the brain wave parameter is comprised at least one of the following：Attention, allowance and tensity.
In one embodiment, the power supply unit includes battery, charging circuit and voltage conversion circuit；
The charging circuit, for charging for the battery；
The voltage conversion circuit, the voltage for generating the battery are converted to the acquisition module, the isolation
The operating voltage of module and the stimulating module.
In one embodiment, described when being used to the digitlization eeg signal being sent to the electronic equipment
First control unit is specifically used for the digitlization brain wave through Wi-Fi data transfer mode or Bluetooth data transfer mode
Signal is sent to the electronic equipment.
In one embodiment, the stimulation instructions carry stimulus signal parameter；
The stimulus signal parameter includes stimulus type, stimulus signal intensity and stimulation signal frequencies；
Wherein, the stimulus type comprises at least one of the following：Galvanic current stimulation, exchange electro photoluminescence and random noise thorn
Swash；
The galvanic current stimulation includes square wave stimulation and/or sine wave stimulation.
In one embodiment, the stimulus signal intensity is 0 to 1 milliampere.
In one embodiment, the stimulation signal frequencies are 1 hertz to 10000 hertz.
Can be seen that regulator control system provided by the embodiments of the present application, including acquisition module, isolation module, stimulating module and
Electronic equipment, wherein acquisition module and stimulating module are controlled by corresponding control unit respectively respectively, acquisition module and thorn
It is only necessary to an isolation modules to be isolated between sharp module, on the one hand realize eeg signal acquisition and electricity thorn
Swash the synchronous of regulation to execute, on the other hand reduces interfering with each other between eeg signal acquisition and electro photoluminescence regulation, promoted
The stability and accuracy of system.Meanwhile the acquisition module provided in the embodiment of the present application can make entire regulator control system
Volume reduce, dress it is more convenient.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of regulator control system disclosed in the embodiment of the present application；
Fig. 2 is the electrical block diagram of data processing unit disclosed in the embodiment of the present application；
Fig. 3 is the electrical block diagram of first control unit disclosed in the embodiment of the present application；
Fig. 4 is the structural schematic diagram of another kind regulator control system disclosed in the embodiment of the present application；
Fig. 5 is a kind of electrical block diagram of number isolated location disclosed in the embodiment of the present application；
Fig. 6 is a kind of electrical block diagram of isolated from power unit disclosed in the embodiment of the present application.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Description and claims of this specification and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing
Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
In order to be best understood from a kind of regulator control system disclosed in the embodiment of the present application, the embodiment of the present application is carried out below detailed
It introduces.
Referring to Fig. 1, Fig. 1 is a kind of structural schematic diagram of regulator control system 100 provided by the embodiments of the present application, such as Fig. 1 institute
Show, the regulator control system 100 in the embodiment of the present application comprises the following modules：
Acquisition module 101, isolation module 102, stimulating module 103 and electronic equipment 104, the acquisition module 101 and institute
The electrical connection of isolation module 102 is stated, the acquisition module 101 is connect with the electronic equipment 104, the isolation module 102 and institute
State the electrical connection of stimulating module 103；
The acquisition module 101, including acquisition electrode 1011, data processing unit 1012, power supply unit 1013 and
One control unit 1014；
The acquisition electrode 1011, for acquiring the eeg signal of user in real time.Wherein, the acquisition electrode 1011 and use
The direct skin contact at family can specifically be contacted with the scalp of user, be transferred out with recording cerebral nerve loop by scalp
The potential change come.The material of acquisition electrode 1011 can be one of materials such as silver, aerdentalloy, stainless steel, gold.This Shen
Please the acquisition electrode 1011 in embodiment can be directly connected to contact point, do not need conducting resinl when in use, the acquisition electrode
1011 altogether there are three, be divided into electrode for encephalograms (active electrode), reference electrode, ground electrode, three electrodes are all located at forehead, common complete
At the function of acquisition EEG signals.In one embodiment, in order to obtain more stable eeg signal, acquisition electrode 1011
It can have following characteristics：Area is big, so that acquisition electrode 1011 more accurate can be attached to scalp specific region, can also fit
Secondly acquisition electrode 1011 can be made crowd for different head size of metal material flexible, so that acquisition electrode
1011 can be contacted with scalp it is more abundant.
The data processing unit 1012, for converting digitlization brain wave letter for the eeg signal of the acquisition
Number, and the digitlization eeg signal is sent to first control unit 1014.Specifically, data processing unit 1012 with adopt
Collector 1011 is connected, and the simulation eeg signal that acquisition electrode 1011 is acquired passes through a system such as filtering, amplification, analog-to-digital conversion
Column processing process is converted to digital brain electrical wave signal, and then above-mentioned digital brain electrical wave signal is sent to first control unit
1014, so that the digitlization eeg signal is transmitted to electronic equipment 104 by first control unit 1014.The embodiment of the present application
In, data processing unit 1012 can acquire the chip of EEG signals (for example, mind reads science and technology using a
(NeuroSky) the TGAT chip etc. of company), by the collected simulation eeg signal of acquisition electrode 1011 by a series of pre-
It is exported after processing.The physical circuit of data processing unit 1012 is as shown in Figure 2.
In one embodiment, digitlization eeg signal after treatment may include raw digitized brain wave letter
Number, further, which can further include at least one reference brain for being distributed in different-waveband
Electric wave signal (such as α wave, β wave etc.), at least one described reference eeg signal for being distributed in different-waveband correspond to user not
Same brain wave parameter, the brain wave parameter comprise at least one of the following：Attention, allowance and tensity, thus convenient
User, which is directly based upon, to be distributed in the reference eeg signal of different-waveband and determines the state of mind of user.
For example, α wave (α wave accounts for whole E.E.G percentages, it is quiet, when closing mesh 75%) to can be used as Emotion expression
Index, be emotionally stable and the extensive people of thinking, he the corresponding alpha index of α wave is higher, emotional instability and narrow extreme people's alpha index
What for low.Certain psychological traits that the fluctuation of α wave can reflect a people are easily cooperated with people such as alpha rhythm dominant.And β wave exists
Nervous, anxious, surprised and bewildered frightened or when taking the drugs such as stable, β wave activity sharply increases.β activity also with people certain
A little psychological traits are related.The people of beta response advantage often shows as：Stress, emotional lability, emotion are strong, are easy to get excited, are stubborn
One's own views, it is unfettered, be good at independent execution task；It is longer than abstract thinking, likes solving the problems, such as by " reasoning ", also show
Endurance is poor, is easy to the feature of fatigue.
Electronic equipment 104 involved by the embodiment of the present application may include the various handheld devices with communication function,
Mobile unit, wearable device calculate equipment or are connected to other processing equipments and various forms of radio modem
User equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as electronic equipment.
The power supply unit 1013, for being the acquisition module 101, the isolation module 102 and the stimulation mould
Block 103 is powered.
The first control unit 1014, the digitlization brain wave letter sent for receiving the data processing unit 1012
Number, and the digitlization eeg signal is sent to the electronic equipment 104；The first control unit 1014, is also used to
The control instruction that the electronic equipment 104 is sent is received, and stimulation instructions, the stimulation instructions are generated based on the control instruction
Stimulus signal is generated for controlling the stimulating module 103.
Wherein, which is an integrated unit, on the one hand plays the role of microcontroller, is controlled whole
The work of a regulation, on the other hand the first control unit 1014 also functions to the effect of transmission unit, by data processing unit
The 1012 digitlization eeg signals sent are sent to electronic equipment 104, and receive electronic equipment 104 and send amount and control and refer to
It enables.
When for data transmission, which can be used for through the Wi-Fi data way of output or indigo plant
The tooth data way of output carries out data transmission.The Wi-Fi data way of output is influenced smaller, blue-teeth data output side by distance
Formula can reduce the power consumption of regulator control system, promote the cruise duration of regulator control system.At this point, first control unit 1014 is finished
At the communication of acquisition module 101 and electronic equipment 104.For example, first control unit 1014 receives the control of electronic equipment 104
System instruction, can be also used for the eeg signal that acquisition module 101 acquires being sent to electronic equipment 104.
In the concrete realization, which can use the da14580 chip of dialog semiconductor company,
The chip is the Bluetooth chip of a low-power consumption, it has microcontroller and wireless transmission function simultaneously.Its power dissipation ratio
WiFi module it is low in energy consumption, and than currently used using CC2540 family chip as the low in energy consumption of the bluetooth module of core, and
Small in size, convenient for reducing the volume of system, circuit structure is as shown in Figure 3.
Specifically, first control unit 1014 can be connect with data processing unit 1012 by UART interface, receive number
The digitlization eeg signal generated according to processing unit 1012.First control unit 1014 can also be connect with electronic equipment 104,
Receive the control instruction and send digitlization brain wave data to electronic equipment 104 that electronic equipment 104 is sent.First control is single
Member 1014 can also pass through serial communication bus interface (I with isolation module 1022C it) connects, by isolation module 102 to stimulation
Module 103 sends stimulation instructions.First control unit 1014 can also be connect with power supply unit 1013, obtain power supply unit 1013
The operating voltage of offer, obtains the remaining capacity of current power unit based on electric quantity of lithium battery-voltage characteristic curve in real time, and
When remaining capacity is less than or equal to preset threshold, prompt information is exported, for reminding user to charge, alternatively, in remaining electricity
When amount is less than or equal to preset threshold, controls entire regulator control system and be in standby.
In one embodiment, the stimulation instructions carry stimulus signal parameter, and the stimulus signal parameter includes stimulation
Type, stimulus signal intensity and stimulation signal frequencies；
Wherein, the stimulus type comprises at least one of the following：Galvanic current stimulation, exchange electro photoluminescence and random noise thorn
Swash；
The galvanic current stimulation includes square wave stimulation and/or sine wave stimulation.
Further, the stimulus signal intensity is 0 to 1 milliampere.
Further, the stimulation signal frequencies are 1 hertz to 10000 hertz.
The isolation module 102, the stimulation instructions for generating the first control unit 1014 are converted to isolation thorn
Swash instruction；The isolation module 102 is also used to the power supply that the power supply unit 1013 generates being converted to isolated power supply, with for
The stimulating module 103 is powered.Specifically, acquisition module 101 and stimulation mould in regulator control system is mainly isolated in isolation module 102
Block 103, reduces interfering with each other between the two modules, and may be implemented in this way can be quasi- while carrying out electrical stimulation regulation
Really acquisition real-time brain wave signal.
The stimulating module 103, including the second control unit 1031, stimulation circuit 1032 and stimulating electrode 1033；
Second control unit 1031 for generating digitlization stimulus signal based on the isolation stimulation instructions, and is led to
It crosses (digital-to-analogue conversion) port DA and the digitlization stimulus signal is converted into simulated stimulus signal；The stimulation circuit
1032, for handling the simulated stimulus signal；The stimulating electrode 1033, for exporting the simulated stimulation
Signal.
Specifically, the effect of stimulating module 103 generates varying strength, different frequencies according to the stimulation instructions of electronic equipment 104
The stimulus signal of rate.Wherein, second control unit 1031 is received by isolation module 102, first control unit is isolated
1014 stimulation instructions sent, are parsed for the stimulation instructions, parse stimulus type (sine wave electro photoluminescence or square wave electricity
Stimulation or random noise electro photoluminescence or galvanic current stimulation etc., the embodiment of the present application is with no restriction), current strength and stimulation frequency
Rate.Stimulating electrode 1033 includes two electrodes, is contacted with the forehead skin of user, and current loop is formed, and is close to head, two thorns
Swash the electric current passed through between electrode 1033 and neuromodulation is carried out to brain, stimulating electrode 1033 can use the material of good conductivity
It is made.In the embodiment of the present application, stimulating electrode 1033 has the characteristics that area is big, impedance is small, and then guarantees the comfort level of stimulation,
In combination with the constant-current source circuit for including in stimulation circuit 1032, it is ensured that in the case where maximal stimulation voltage is 12V, thorn
Sharp maximum intensity can achieve 1mA.
In the embodiment of the present application, electronic equipment 104 can control the beginning and stopping of eeg signal acquisition, stimulus type,
And stimulus intensity etc..
It can be seen that regulator control system provided by the embodiments of the present application, acquisition module, isolation module, stimulating module and electronics
Equipment, wherein acquisition module and stimulating module are controlled by corresponding control unit respectively respectively, acquisition module and stimulation mould
It is only necessary to an isolation modules to be isolated between block, on the one hand realize eeg signal acquisition and electro photoluminescence tune
The synchronous of control executes, and on the other hand reduces interfering with each other between eeg signal acquisition and electro photoluminescence regulation, lifting system
Stability and accuracy.Meanwhile the acquisition module provided in the embodiment of the present application can make the body of entire regulator control system
Product reduce, dress it is more convenient.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of another regulator control system provided by the embodiments of the present application.Wherein Fig. 4 pairs
The regulator control system answered is improved on the basis of regulator control system shown in Fig. 1.As shown in figure 4, the application is implemented
Regulator control system in example may include acquisition module 101, isolation module 102, stimulating module 103 and electronic equipment in Fig. 1
104。
Further, the regulator control system further includes service equipment 105, the service equipment 105, for receiving and storing
The digitlization eeg signal that the electronic equipment 104 is sent.
Further, the isolation module 102 includes：Digital isolated location 1021 and isolated from power unit 1022；
It is described number isolated location 1021, the stimulation instructions for generating the first control unit 1014 be converted to every
From stimulation instructions, in the concrete realization, which may include a digital isolating chip, circuit structure
As shown in 1D.Specifically, the digital isolated location 1021, is mainly used for isolating the first control unit of acquisition module 101
1014 and stimulating module 103 in the second control unit 1031, to prevent first control unit 1014 and the second control unit
1031 interfere with each other.
The isolated from power unit 1022, the power supply for generating the power supply unit 1013 are converted to isolated power supply,
Think that the stimulating module 103 is powered, in the concrete realization, which can be an isolated from power core
Piece, circuit structure is as shown in 1E.Specifically, the effect of isolated from power unit 1022 is by the anode in power supply unit 1013
VCC and cathode GND is converted into isolation anode VCC_ISO and isolation cathode GND_ISO, to provide work to stimulating module 103
Required electric energy.
In the specific implementation, digital isolated location 1021 is in order to which first control unit 1014 and the second control unit is isolated
1031 digital signals generated.Since digital signal is the form of low and high level, and the height of level be referring to for ground wire,
Isolated from power unit 1022 is exactly the ground wire that acquisition module 101 and stimulating module 103 is isolated, i.e. acquisition module 101 and stimulation mould
Block 103 has used different reference standards.If not using isolation module 102, it is directly connected to acquisition module 101 and stimulation
Module 103, it will cause acquisition module 101 and stimulating module 103 that can not communicate.
Further, the stimulation circuit 1032 includes booster circuit, constant-current source circuit and current direction conversion circuit；
The booster circuit, for controlling the voltage of the simulated stimulus signal, specifically, booster circuit can be incited somebody to action
3.3V voltage is converted to the stimulation voltage of 12V；
The constant-current source circuit, for controlling the intensity of the simulated stimulus signal, specifically, constant-current source circuit can be with
Guarantee the electric current for passing through stimulating electrode 1033, i.e., the intensity of above-mentioned simulated stimulus signal, is constant.Due to different users
Group and cause the difference of impedance between stimulating electrode, in the case where being no more than maximum impedance, the output simulation of stimulation circuit 1032
It is set intensity that it is constant, which to change stimulus signal,.
The current direction conversion circuit, for controlling the direction of the simulated stimulus signal, specifically, current direction
Conversion circuit can change the sense of current by stimulating electrode 1033.
Further, the power supply unit 1013 includes battery, charging circuit and voltage conversion circuit；
In the embodiment of the present application, above-mentioned battery can be 3.7V polymerization physical battery.The charging circuit, for being described
Battery charging, further, charging circuit can further include overcharge protection circuit, to realize charging protection function.Institute
Voltage conversion circuit is stated, the voltage for generating the battery is converted to the acquisition module 101, the isolation module 102
With the operating voltage of the stimulating module 103.Specifically, the 3.7V voltage of battery is converted to acquisition module by voltage conversion circuit
101, the operating voltage 3.3V of the isolation module 102 and the stimulating module 103.Wherein, for being the stimulating module
When 103 power supply, the power supply unit 1013 is after being converted to isolated power supply by isolation module 102, then is the stimulating module
103 provide power supply.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer-readable access to memory.Based on this understanding, technical solution of the present invention substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment the method for the present invention
Step.And memory above-mentioned includes：USB flash disk, read-only memory (read-only memory, ROM), random access memory
The various media that can store program code such as (random access memory, RAM), mobile hard disk, magnetic or disk.
The embodiment of the present application is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the present invention
There is change place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of regulator control system, which is characterized in that including：
Acquisition module, isolation module, stimulating module and electronic equipment, the acquisition module are electrically connected with the isolation module, institute
It states acquisition module to connect with the electronic equipment, the isolation module is electrically connected with the stimulating module；
The acquisition module, including acquisition electrode, data processing unit, power supply unit and first control unit；
The acquisition electrode, for acquiring the eeg signal of user；
The data processing unit, for converting digitlization eeg signal for the eeg signal of the acquisition, and by institute
It states digitlization eeg signal and is sent to the first control unit；
The power supply unit, for powering for the acquisition module, the isolation module and the stimulating module；
The first control unit, the digitlization eeg signal sent for receiving the data processing unit, and will be described
Digitlization eeg signal is sent to the electronic equipment；
The first control unit is also used to receive the control instruction that the electronic equipment is sent, and is based on the control instruction
Stimulation instructions are generated, the stimulation instructions generate stimulus signal for controlling the stimulating module；
The isolation module, the stimulation instructions for generating the first control unit are converted to isolation stimulation instructions；
The isolation module is also used to the power supply that the power supply unit generates being converted to isolated power supply, for the stimulation mould
Block power supply；
The stimulating module, including the second control unit, stimulation circuit and stimulating electrode；
Second control unit digitizes stimulus signal for generating based on the isolation stimulation instructions, and by the number
Change stimulus signal and is converted to simulated stimulus signal；
The stimulation circuit, for handling the simulated stimulus signal；
The stimulating electrode, for exporting the simulated stimulus signal.
2. the system as claimed in claim 1, which is characterized in that the regulator control system further includes service equipment；
The service equipment, the digitlization eeg signal sent for receiving and storing the electronic equipment.
3. system as claimed in claim 1 or 2, which is characterized in that the isolation module includes：Digital isolated location and power supply
Isolated location；
The number isolated location, the stimulation instructions for generating the first control unit are converted to isolation stimulation instructions；
The isolated from power unit, the power supply for generating the power supply unit are converted to isolated power supply, for the stimulation
Module for power supply.
4. system as described in any one of claims 1 to 3, which is characterized in that the stimulation circuit includes booster circuit, constant current
Source circuit and current direction conversion circuit；
The booster circuit, for controlling the voltage of the simulated stimulus signal；
The constant-current source circuit, for controlling the intensity of the simulated stimulus signal；
The current direction conversion circuit, for controlling the direction of the simulated stimulus signal.
5. such as the described in any item systems of Claims 1-4, which is characterized in that the digitlization eeg signal includes original
Digitlization eeg signal and at least one be distributed in the reference eeg signal of different-waveband, it is described at least one be distributed in
The reference eeg signal of different-waveband corresponds to the different brain wave parameter of user, and the brain wave parameter includes following at least one
Kind：Attention, allowance and tensity.
6. such as system described in any one of claim 1 to 5, which is characterized in that the power supply unit includes battery, charging circuit
And voltage conversion circuit；
The charging circuit, for charging for the battery；
The voltage conversion circuit, the voltage for generating the battery are converted to the acquisition module, the isolation module
With the operating voltage of the stimulating module.
7. such as system as claimed in any one of claims 1 to 6, which is characterized in that be used for the digitlization eeg signal
When being sent to the electronic equipment, the first control unit is specifically used for passing through Wi-Fi data transfer mode or blue-teeth data
The digitlization eeg signal is sent to the electronic equipment by transmission mode.
8. system as described in any one of claim 1 to 7, which is characterized in that the stimulation instructions carry stimulus signal parameter；
The stimulus signal parameter includes stimulus type, stimulus signal intensity and stimulation signal frequencies；
Wherein, the stimulus type comprises at least one of the following：Galvanic current stimulation, exchange electro photoluminescence and random noise stimulation；
The galvanic current stimulation includes square wave stimulation and/or sine wave stimulation.
9. system as claimed in claim 8, which is characterized in that the stimulus signal intensity is 0 to 1 milliampere.
10. system as claimed in claim 8 or 9, which is characterized in that the stimulation signal frequencies are 1 hertz to 10000 hertz
Hereby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265630.XA CN108837304A (en) | 2018-03-28 | 2018-03-28 | Regulator control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265630.XA CN108837304A (en) | 2018-03-28 | 2018-03-28 | Regulator control system |
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| CN108837304A true CN108837304A (en) | 2018-11-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840453A (en) * | 2019-12-21 | 2020-02-28 | 深圳市杰纳瑞医疗仪器股份有限公司 | Circuit for collecting electroencephalogram signals and anti-interference method |
| CN111481799A (en) * | 2019-01-28 | 2020-08-04 | 北京瑞博星航科技有限公司 | Brain wave closed-loop control equipment |
| CN112402792A (en) * | 2020-11-04 | 2021-02-26 | 深圳中科华意科技有限公司 | Nerve regulation and control device and method |
| WO2021104098A1 (en) * | 2019-11-28 | 2021-06-03 | 中国科学院深圳先进技术研究院 | Nerve regulation system and wearable nerve regulation device |
-
2018
- 2018-03-28 CN CN201810265630.XA patent/CN108837304A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481799A (en) * | 2019-01-28 | 2020-08-04 | 北京瑞博星航科技有限公司 | Brain wave closed-loop control equipment |
| WO2021104098A1 (en) * | 2019-11-28 | 2021-06-03 | 中国科学院深圳先进技术研究院 | Nerve regulation system and wearable nerve regulation device |
| CN110840453A (en) * | 2019-12-21 | 2020-02-28 | 深圳市杰纳瑞医疗仪器股份有限公司 | Circuit for collecting electroencephalogram signals and anti-interference method |
| CN112402792A (en) * | 2020-11-04 | 2021-02-26 | 深圳中科华意科技有限公司 | Nerve regulation and control device and method |
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