CN104665788B - Wearable physiology detection apparatus - Google Patents

Abstract

A kind of Wearable physiology detection apparatus, to provide brain activity information and determine a respiratory daoyin signal, using the basis as user's self adjustment brain function in a nervous physiology feedback section, and then reaches a nervous physiology feedback loop.The device has a wear structure, electrode for encephalograms and/or heart rate sensing unit is arranged at into head and/or ear or ear near zone, and then obtain brain activity information and the information about Respiratory behavior.

Description

Wearable physiology detection apparatus

Technical field

The present invention relates to a kind of Wearable physiology detection apparatus, more particularly, it relates to which a kind of nervous physiology that is applied to feeds back area The Wearable physiology detection apparatus of section.

Background technology

In recent years, increasing research focuses on how human body influences body by way of self-consciousness regulates and controls Operation system, physically and mentally healthy effect is improved to reach, for example, physiological feedback (biofeedback) (including nervous physiology feedback (neurofeedback)), meditation (meditation), respiration exercise (breath exercise) etc. are all to have obtained a large amount of at present Result of study is supported, and also has more and more people to use the method.

Wherein, physiological feedback is a kind of human body learns how to change physiological activity to improve the purposes such as health and efficiency Learning program, can be by consciousness, for example, thinking, mood and behavior, the physiology of change are lived in human body in this program It is dynamic, for example, E.E.G, heart rate, breathing, muscle activity or skin temperature etc., it can be monitored by instrument, and fast and accurately Subject is fed back information to, by this information is relevant with the physiological change to be reached, therefore, subject is obtaining information Afterwards, so that it may carry out self-consciousness regulation and control accordingly, the physiological reaction needed for strengthening.

Nervous physiology feedback is a kind of physiological feedback by providing the real-time brain activity information of subject and carrying out, most One of common mode is that, by detecting electroencephalogram (EEG, electroencephalography), and user obtains in real time After the information of brain activity, so that it may by way of self-consciousness is adjusted, and reach the effect of influence brain activity.

In addition, electroencephalogram still has a kind of critically important application, it is as brain machine interface (BCI, brain computer Interface), wherein, can be analyzed by detecting EEG and draw the intention (intention) of user, and then be converted to operation Instruction.In recent years, such brain machine interface fit nervous physiology feedback is also applied to game, for example, the presentation for passing through game Mode and allow user to train concentration etc..

It follows that reaching the effect for improving physical and mental health or work by the regulatory mechanism of human body itself when being related to For brain machine interface application when, self-consciousness regulation and control be topmost approach, and it is well known that focus on be carry out self One of topmost means of consciousness regulation and control.Therefore, if can be in nervous physiology feedback procedure by improving the side focused on Formula and help self-consciousness regulate and control progress, will can more efficient reach nervous physiology feedback target.

Typically during the meditation for needing to focus on, it will usually emphasize that contemplator must be absorbed in breathing The rhythm, especially when thought occur and vacillating, it is necessary to concentrate on notice again on the breathing rhythm that one suction one is told.Therefore, specially It is the known method for lifting notice to note in the breathing rhythm.

In the case of typically no consciousness intervention, breathing is that meeting is automatically according to body by autobnomic nervous system control Demand and adjust respiratory rate and depth etc., and on the other hand, breathing also can by consciousness control, in limited scope, people Body can voluntarily control respiratory rate and depth etc., therefore existing studies have shown that can influence to hand over by way of controlling breathing Feel neural and parasympathetic balance, general situation is to increase parasympathetic nerve activity during expiration, slows down the heart Jump, and intake period is then that can increase sympathetic activity, and to palpitate quickly.

Therefore, when need focus on and be absorbed in breathing the rhythm when, except due to by notice revert to expiration with The rhythm venting one's pent-up feelings and reach outside wholwe-hearted and stable effect, also can produce influence to the autobnomic nervous system of itself simultaneously.Now, As long as breathing to autobnomic nervous system when influenceing consistent with the target for carrying out nervous physiology feedback, for example, loosening body and mind, so that it may Naturally enough to be attained a yet higher goal because increasing to the effect for breathing carried out control and allowing nervous physiology to feed back, mutually auxiliary phase is reached Into effect.

Therefore, it is really in need to develop a kind of novel system, it can be carried out in user by self-consciousness control There is provided the further foundation for carrying out breathing adjustment when nervous physiology feeds back, so that breathing can be same to improving physically and mentally healthy influence When be demonstrated out, and then allow nervous physiology to feed back attainable effect with complementing each other attain a yet higher goal.

The content of the invention

It is an object of the invention to provide a kind of Wearable physiology detection apparatus, it can obtain EEG signals and heart rate sequence Row, with applied in nervous physiology Feedback section.

Another object of the present invention is to provide a kind of Wearable physiology detection apparatus, it can feed back area in a nervous physiology The foundation that brain activity information carries out self-consciousness adjustment as user is provided in section, and also according to the breathing row of user To determine respiratory daoyin signal to be provided, to allow user to follow adjustment to breathe, and then the shadow to brain function is reached Ring.

It is still another object of the present invention to provide a kind of Wearable physiology detection apparatus, its have one wear structure setting in User head, and may achieve electrode for encephalograms is arranged to the position that may achieve EEG signals measuring loop when wearing, and Heart rate sensing unit, which is arranged on, can obtain the position of heart rate sequence.

A further object of the present invention is to provide a kind of Wearable physiology detection apparatus, its have an ear wear structure setting in On the ear of user one, and it may achieve electrode for encephalograms is arranged on to the position that may achieve EEG signals measuring loop when wearing, And heart rate sensing unit is arranged at can obtain the position of heart rate sequence.

A further object of the present invention is to provide a kind of Wearable physiology detection apparatus, drawn by analyzing heart rate sequence The heart rate and Respiratory behavior of user, and then EEG signals, Respiratory behavior and the heart are provided in nervous physiology Feedback section Correlation analysis result between rate, the basis to carry out self-consciousness regulation and control as user.

A further object of the present invention is to provide a kind of Wearable physiology detection apparatus, drawn by analyzing EEG signals The brain activity information and the Respiratory behavior of user of user, so that in nervous physiology Feedback section, brain activity to be believed Breath is supplied to user to carry out self-consciousness regulation and control, and regard user's Respiratory behavior as offer and/or adjustment respiratory daoyin The basis of signal.

A further object of the present invention is to provide a kind of Wearable physiology detection apparatus, wherein, multiple electrode for encephalograms and Optical sensor is all arranged on an ear and worn in structure, so that the device obtains EEG signals and the heart when being worn on ear simultaneously Rate sequence.

A further object of the present invention is to provide a kind of Wearable physiology detection apparatus, be implemented as optical sensor and Wherein an electrode for encephalograms is arranged in an ear clip structure together, to be fixed on by sandwiched mode on ear.

Brief description of the drawings

Fig. 1 shows and is arranged at the implementation on head by wearing structure according to Wearable physiology detection apparatus of the present invention and illustrates Figure；

Fig. 2 shows that the Wearable physiology detection apparatus such as Fig. 1 sets up the implementation schematic diagram that ear wears structure；

Fig. 3 A- Fig. 3 C show the exemplary embodiment of ear clip structure；

Fig. 4 A- Fig. 4 D show according to Wearable physiology detection apparatus of the present invention by electrocardioelectrode be worn on different parts Exemplary embodiment；

Fig. 5 A- Fig. 5 B show and are embodied as electrocardioelectrode to expose to device table according to Wearable physiology detection apparatus of the present invention The exemplary embodiment in face；

Fig. 6 A- Fig. 6 B, which are shown, to be worn structure by ear according to Wearable physiology detection apparatus of the present invention and is arranged on ear Exemplary embodiment；

Fig. 7 A- Fig. 7 C, which are shown, to be worn structure by ear according to Wearable physiology detection apparatus of the present invention and is arranged on ear, And using exemplary embodiment during electrocardioelectrode；And

Fig. 8 display displays are worn structure by ear according to Wearable physiology detection apparatus of the present invention and are arranged on ear, and With electrode for encephalograms, electrocardioelectrode, and exemplary embodiment during optical sensor.

10 Wearable physiology detection apparatus

12 main frames

14 wear structure

141 light emission components

142 light-receiving components

143 electrode for encephalograms

16 ear clips

181 fingers wear structure

182 wrists wear structure

183 arms wear structure

184 necks wear structure

18th, 41 electrocardioelectrode

20th, 30,40 ear-wearing type physiology detection means

21st, 32,43 ear hook structure

22 ear clip structures

23rd, 25,33,44 housing

42 ear clips

Embodiment

The purpose of device of the present invention is, will be adjusted by self-consciousness and influences the program of brain activity and exhale Inhaling regulation and control, both are warm in same nervous physiology Feedback section, and anti-by one nervous physiology of interactive formation between user It is fed back to the mode on road and reaches and strengthen influenceing the effect of brain activity, can be further carried with the effect for allowing the program to be reached Rise.

It is to be provided simultaneously with least two brains electricity electricity according to the Wearable physiology detection apparatus of the present invention under this principle Pole, and heart rate sensing unit, wherein, electrode for encephalograms is to obtain EEG signals, to learn the brain activity feelings of user Shape, and heart rate sensing unit is then used to obtain heart rate sequence, to be used as the foundation for providing and/or adjusting respiratory daoyin signal.

In general, obtaining EEG signals needs at least two electrodes, one of them is used as active electrode (active Electrode), another is also common to be further added by a grounding electrode then as reference electrode (reference electrode) (ground), with suppression common mode noise, for example, 60Hz and 50Hz noises.Therefore, in ensuing narration, i.e., with two brains Described based on electrode.

Further, since breathing can produce influence, and then so that the heartbeat also controlled by autonomic nerve to autobnomic nervous system Change, i.e., so-called sinus arrhythmia (Respiratory Sinus Arrhythmia, RSA), i.e. intake period meeting The phenomenon for slowing down then heartbeat during making to palpitate quickly and breathing, therefore, can obtain exhaling for user by measuring heart rate Suction behavior.In general, when breathing is in synchronous regime (synchronization) each other with heartbeat, so that it may by the heart The change of Respiratory behavior pattern is analyzed and learnt to rate sequence, and in the present invention, for obtaining the sensing list of heart rate sequence Member can be embodied as optical sensor, or electrocardioelectrode, wherein, optical sensor refers to light emission component and light-receiving group Part, and the sensor of optical signal is obtained using PPG (photoplethysmography) principles, it can pass through detecting pulse Consecutive variations and learn heart rate sequence, for example, by penetration or reflective measuring method, and electrocardioelectrode is then that can obtain the heart Electrograph, and then obtain heart rate sequence.

Also, after heart rate sequence is obtained, it can also carry out HRV (Heart Rate Variability, heart rate variability rate) Analysis, and HRV analyses are then to learn one of common approach of autobnomic nervous system activity, for example, frequency-domain analysis can be carried out (Frequency domain), can to obtain the general power (Total Power, TP) that can be used to assess overall heart rate variability degree The high frequency power (High Frequency Power, HF) of parasympathetic nerve activity is reacted, sympathetic activity or friendship can be reacted Sense nerve regulates and controls the low frequency power (Low Frequency Power, LF) of result with parasympathetic nerve simultaneously, and can react friendship LF/HF (low high frequency power ratio) of the active balance of sense/parasympathetic nerve etc., in addition, can also pass through after frequency analysis is carried out Observed frequency distribution state and learn autonomic nerve running harmonious degree；Or, it can also carry out time-domain analysis (Time Domain), obtain can as the index of overall heart rate variability degree SDNN, can as long-term entirety heart rate variability degree index SDANN, can as the index of short-term overall heart rate variability degree RMSSD, and can be used to assess high among heart rate variability degree R-MSSD, NN50 and PNN50 of frequency variation etc..Therefore, can also by analyze heart rate sequence and learn nervous physiology feedback and/ Or Respiratory control is for the influence produced by autobnomic nervous system.

Therefore under idea of the invention, brain activity information, autonomic nerve action message and Respiratory behavior pattern that This complements each other, it is possible to provide user more comprehensively and effective nervous physiology feedback system, maximizes and carries out self-consciousness regulation and control It can achieve the effect that.Moreover, in the case of using optical sensor, can also obtain the information about blood oxygen concentration, contribute to It is further understood that the physiological status of user.

It is mainly by one according to the Wearable physiology detection apparatus 10 of the present invention as shown in Figure 1 when actually implementing Wear structure 14 and device is arranged on user's head, and it uses the configuration of electrode for encephalograms cooperation optical sensor, wherein, should Device 10 has wears the main frame 12 that structure 14 is carried, interior accommodating all one's life reason signal acquisition circuit, to pass through brain electricity by this Electrode and optical sensor and obtain physiological signal, therefore, the physiological signal acquisition circuitry 10 can include, but not limited to For reaching the common electronicses component of measurement, for example, processor, at least one A/D converter, wave filter, amplifier etc., due to These are all common content for those skilled in the art, therefore are repeated no more.

In addition, two electrode for encephalograms systems wear structure by this and are arranged on the head of user, for example, being arranged at head Wear the inner surface of structure, with the sample point on contact head, for example, common sample point including Fp1, Fp2, O1, O2 etc. or Any position according to defined in 10-20 systems, and then EEG signals are obtained, here, the set location and number of electrode for encephalograms Amount can be determined according to the purpose that the nervous physiology carried out feeds back, for example, can increase the quantity of active electrode and carry out many letters The measurement of road EEG signals, therefore, is not limited.

In the present invention, the electrode for encephalograms is implemented as dry-type electrode, for example, stainless steel, conductive fiber, conductive rubber, Conducting foam, various metals or the conductive materials such as Signa Gel, therefore, user can be by way of directly contacting scalp skin And EEG signals are obtained, without traditional wet electrode problem encountered, for example, it is desired to be needed using conductive paste and electrode glutinous The problems such as patch, therefore can not only increase ease of use, also lift the use wish of user.In addition, this wear structure can be real Apply as various forms, can be headband (head band) form, or can also be other forms, example as illustrated in the drawing Such as, the head cap (headgear) commonly used when general EEG is measured, or glasses form etc., as long as can be arranged on head and ensure The set location of electrode for encephalograms and the contact between skin, for example, common structure of wearing can all be designed to surround Form around cranium (skullcap), to be easy to electrode being arranged on the corticocerebral sample point of correspondence, therefore, there is various May, do not limit.

In addition, the optical sensor can also wear structure and while be arranged at any position on user's head by this, For example, contact forehead, is changed with obtaining continuous pulse；Or, alternatively, as shown in Figure 2, the optical sensor can also pass through one Connecting line and extend this and wear outside structure, to be arranged on an ear, equally can easily obtain pulse and continuously become Change, also, can also consider according to actual measurement location and implementation and select to use reflective or penetration metering system, do not limit System.

Here, further, when the optical sensor is embodied as being arranged on ear, can also wear structure by an ear and enter Row is set, for example, by ear clip (ear clip 16 in such as Fig. 2), ear-hang or earplug form, to fall near ear or ear Region, for example, ear-lobe, such as inner face of auricle, cavity of concha and external auditory canal opening near zone, helix, the auricle back side, external auditory meatus It is interior, or ear region neighbouring with head capsule boundary etc., do not limit.Also, through structure is worn using appropriate ear, it can also increase Plus the fixed effect that sensor is set, and then effectively lift the stability of acquired signal.

Additionally it is preferred that be, one of electrode for encephalograms, which can also be embodied as being arranged on the ear, to be worn in structure, especially, in brain In electro-detection field, ear due to construction and position all with head be separated, be difficult to be influenceed by brain activity, thus always by Be considered as setting one of optimum position of reference electrode, so, by reference electrode be incorporated into ear wear in structure and with ear or ear The contact of piece near zone, is not only advantageous to obtain good EEG signals, does not also increase the complexity of configured in one piece, quite have Advantage.

For example, ear clip structure as shown in Figure 3A is in general easy for installation and easily reaches the stable ear of contact Wear structure, as shown in FIG., optical sensor be embodied as be arranged on ear clip inside opposite face on a light emission component 141 and One light-receiving component 142, is changed with obtaining continuous pulse using penetration measuring method, and the then same setting of electrode for encephalograms 143 In the inside of ear clip, the position of the ear skin of institute's sandwiched position is can contact, consequently, it is possible to the machinery by clip in itself Power, what either optical sensor or electrode for encephalograms can all be stablized is arranged on ear, it is not easy to produces movement, quite helps In obtaining the second best in quality signal, it is more beneficial for obtaining accurately analysis result.

Wherein, when the optical sensor and electrode for encephalograms are arranged in the ear clip structure simultaneously, both set locations There can be many selections, for example, as shown in Figure 3A, the electrode for encephalograms can be embodied as surrounding light emission component/light-receiving group Part and set, or, as shown in Figure 3 B, the electrode for encephalograms can be also provided separately with the light emission component/light-receiving component, and And, electrode can be respectively provided with the both sides of ear clip, as reference electrode and grounding electrode, but, can also be embodied as only one The clip on side sets electrode for encephalograms, as reference electrode, therefore, does not limit, or further, as shown in Figure 3 C, light hair Penetrate component 141 and light-receiving component 142 may be disposed at same one side, to obtain heart rate using reflection mode measurement, and brain electricity is electric Pole 143 is then arranged at another side.

Here, it is noted that ear clip can be embodied as being located in any position on ear, i.e. protrude from the ear of head capsule Wide any position, for example, ear-lobe, helix etc., also, its mechanical structure can also change according to actual sandwiched position, all Unrestrictedly.

Therefore, the physiological signal acquisition circuitry included in this Wearable physiology detection apparatus, so that it may held in user During the nervous physiology Feedback section of row one, by the way that this is worn into structure setting in (and ear wears structure setting in ear on head On), and the installation of electrode and optical sensor is simply completed, afterwards, by the EEG signals acquired by electrode for encephalograms in warp Cross after default calculation formula calculated, the information of associated user brain activity can be drawn, as provide user carry out from I realizes the basis of regulation and control, and also can draw phase after the calculating of calculation formula by the heart rate sequence acquired by optical sensor The information of user's Respiratory behavior pattern is closed, the basis for providing and/or adjusting respiratory daoyin signal is used as.

Furthermore, Fig. 4 A are referred to, it is shown according to the Wearable physiology detection apparatus of the present invention using electrode for encephalograms to take EEG signals are obtained, and utilize the performance of electrocardioelectrode acquirement heart rate sequence.In this embodiment, with Fig. 1 embodiment Similar, electrode for encephalograms adds at least two electrocardioelectrodes in addition by wearing the sample point of structure and contact head, such as schemes Shown in, one of electrocardioelectrode is to wear structure 181 by finger and be arranged on finger, and another electrocardioelectrode is then logical The skin for wearing structure and contact head is crossed, to reach the loop of measurement electrocardiosignal, consequently, it is possible to which user can be light Pine, electrocardiosignal need not be obtained in the case of force ground, and then draw heart rate sequence.Or, alternatively, knot is worn above by finger Structure and the electrocardioelectrode that contacts finger skin can also be embodied as contacting the skin of other body parts, for example, as shown in Figure 4 B, lead to The skin that wrist wears structure 182 and contacts wrist near zone is crossed, or structure 183 is worn by arm and contacts forearm or any portion of upper arm The skin divided, as shown in Figure 4 C, or the skin near contact neck or shoulder, such as Fig. 4 D are shown wears structure 184 through a neck Contact the situation near the intersection of neck and shoulder, or other positions of contact trunk skin etc., therefore, as long as can be with The electrocardioelectrode on head formed together electrocardiosignal capture loop position all can, do not limit.

Wherein, when electrocardioelectrode is arranged near neck and shoulder, being used for of being used maintains electrocardioelectrode and skin Between the wear structure that contacts, be preferably embodied as it is flexible, for example, utilize elastic metallic, it is conductive rubber, conductive fine The materials such as dimension, conducting foam are made, thus can meet the curve of neck and shoulder as far as possible, are more conducive to obtain stable electrocardio letter Number.

In another preferred embodiment, being arranged at the electrocardioelectrode worn in structure can also be further embodied as and brain electricity electricity Extremely share, i.e. using by wear structure and one of electrode of contact head skin while being used as electrode for encephalograms and electrocardio Electrode, therefore, in addition to cost of manufacture and complexity can be reduced, can also increase because reducing the position for needing to contact makes The convenience used.

Furthermore, alternatively, as shown in Figure 5A, also can two electrocardioelectrodes may be contained within wearing in structure, in this case, It can then be embodied as, an electrode is located at the position that can be worn structure by this and contact skin, and another electrode 18 is then located at This is worn structure and is arranged at the position exposed when on head without being contacted with skin, to allow user should by skin of upper extremity contact The mode of electrocardioelectrode and reach measurement electrocardiosignal measure loop, consequently, it is possible to which the acquirement of electrocardiosignal will may depend on The demand of user, when measurement in need, only exposed electrode need to be contacted by upper limbs can originate measurement, equally quite square Just.

In addition, the electrocardioelectrode may also set up and be worn in ear in structure, can be that ear wears knot for example as shown in Figure 5 B It is separately provided an electrocardioelectrode in structure, and ear wears the exposed parts of structure and sets another electrocardioelectrode 18, such one again Come, ear can also be worn to structure and be embodied as dismountable form, used when user reconnects whenever necessary；Or, also can be such as It is preceding described, when one of electrode for encephalograms wears structure and when being arranged on ear by ear, while electrocardioelectrode is arranged at into it In, or this electrode for encephalograms is shared as electrocardioelectrode；Or, also be embodied as an electrocardioelectrode by wearing structure and Contact head skin, and another electrocardioelectrode is arranged at ear and worn on the exposed surface of structure, so that user's contact is surveyed Amount, therefore can have various combinations, do not limit.Moreover, the ear wears which kind of form is structure be also not limited to, for example, ear clip, earplug Or ear-hang etc., be all it is common can form of implementation.

Furthermore, can also be further embodied as while have optical sensor and electrocardioelectrode, for example, such as 5B can scheming Shown form of implementation, but worn in ear in structure while setting optical sensor and as the shared of electrode for encephalograms and electrocardioelectrode Electrode, then another electrode for encephalograms worn in structure of arranging in pairs or groups, and position wear another electrocardio of structure exposed parts in ear Electrode 18, or, it also is embodied as ear and wears setting optical sensor and electrocardioelectrode in structure, and two electrode for encephalograms then lead to Cross and wear structure and contact head skin, can be various embodiments.

And such configuration mode has the advantage that, it is that optical sensor obtains heart rate sequence and coordinates electrocardioelectrode to obtain Electrocardiogram, can reach the effect of the convenient and cardiac arrhythmia symptom that correctly judges.Because optical sensor can during wearing Continuously obtain pulse change, therefore, so that it may by analyze pulse consecutive variations and first screen whether have cardiac arrhythmia can Can, i.e. can learn the heartbeat situation corresponding with pulse by analyzing continuous pulse, and then whether intentionally filter out The uneven possibility of rule, for example, early onset shrinks (Premature Beats), ventricular fibrillation (AF, Atrial Fibrillation), rapid heart beat (Tachycardia), heartbeat excessively slow (Bradycardia), heartbeat pause (Pause) etc. are each Kind of symptom, however, because the basis of analysis is continuous pulse, therefore will be unable to differentiation and need to be sentenced by observing ecg wave form Disconnected symptom, for example, early onset shrinks early onset atrial contraction (the Premature atrial for being divided into and betiding atrium Contractions, PAC), and occur early onset ventricular contraction (the Premature ventricular in ventricle Contractions, PVC) two kinds, generally can be by observing whether the shape of P ripples and/or QRS wave goes out when distinguishing both Now judge that contraction is to come from atrium or ventricle extremely；Further, since pulse is heartbeat transmitted in the blood vessel via blood after institute The result measured, therefore its degree of accuracy also can not be compared with electrocardiogram.

Therefore, by such design, when finding the possibility for cardiac arrhythmia occur because analyzing pulse consecutive variations, only User need to be notified to be found that the possibility of cardiac arrhythmia in real time by notification signal, then user can be contacted by hand naturally Exposed electrocardioelectrode or by electrocardioelectrode wear on finger, wear on wrist or contact other body parts mode, immediately Electrocardiosignal measurement is carried out, the electrocardiogram for being likely to occur cardiac arrhythmia is obtained in real time, thus, so that it may is precisely judged whether true Appearance cardiac arrhythmia, it might even be possible to judge the species of cardiac arrhythmia, quite facilitate.

Although here, it should be noted that be all the form by wearing structural bearing main frame shown in figure, can also implement For other forms, for example, the physiological signal acquisition circuitry can be directly arranged at and wear in structure and omit main frame, for example, the head Wear structure can be embodied as it is internal with accommodation space or be embodied as can bearer circuit flexible circuit board etc., therefore, can be according to reality Border situation and change, do not limit.

Then, it also is embodied as wearing structure by an ear and being arranged at makes according to the Wearable physiology detection apparatus of the present invention On the ear of user.For example, 6A-6B figures show that electrode for encephalograms coordinates the ear-wearing type physiology detection dress of optical sensor Put 20 exemplary implementation example, in the embodiment of 6A figures, the ear wear structure be embodied as ear hook structure 21 coordinate ear clip knot Structure 22, wherein, the ear clip structure 22 is located on ear-lobe, using the position as setting optical sensor and reference electrode for encephalograms, And effectively electrode for encephalograms is then the other parts that structure is worn positioned at the ear hook structure 21 or the ear, such as housing 23, can with ear or The other positions of ear near zone skin contact, so that EEG signals can be obtained as principle, i.e. may detect that cerebral cortex activity Position；In addition, in the embodiment of 6B figures, the ear wears structure and is then embodied as ear hook structure 21 with closing ear phone structure 24, Wherein, optical sensor and reference electrode for encephalograms are arranged on the ear phone structure, with attached by contacting the inside and outside duct mouthful of external auditory meatus Closely and/or the position such as cavity of concha and obtain signal, and effectively electrode for encephalograms is embodied as being located in the ear hook structure 21 or should Ear wears the other parts of structure, for example, housing 25, can contact with ear or ear near zone skin and obtain EEG signals There are various possibility position, therefore, the form of implementation.Moreover, also being embodied as by single ear hook structure, i.e. only ear-hang, ear clip, Or ear phone structure, the setting of electrode for encephalograms and optical sensor is completed, it is unrestricted.

In addition, as shown in 7A figures, also being embodied as electrode for encephalograms and coordinating the ear of electrocardioelectrode to wear form physiological detection dress Put 30, in this embodiment, an electrocardioelectrode 31 be embodied as it is exposed, for user by skin of upper extremity contact and reach the heart Electrical signal detection loop, and another electrocardioelectrode is then embodied as wearing structure by the ear and contacting the skin near ear or ear Skin, and it can be embodied as shared with one of electrode for encephalograms, or be independently arranged, do not limit, as two electrode for encephalograms Then it is implemented as by the ear hook structure 32 and/or housing 33 that two of EEG signals can be obtained by contacting near ear or ear Position, i.e. may detect that the position of cerebral cortex activity；Or, it can also increase ear clip structure, for example, being sandwiched in ear-lobe or helix On, and shared reference electrode for encephalograms disposed therein and electrocardioelectrode, then with closing exposed electrocardioelectrode 31, and because of ear-hang Structure and the effective electrode for encephalograms for being arranged at sample position.

Furthermore, it is necessary to the electrocardioelectrode of skin of upper extremity contact also is embodied as wearing structure by referring to and being arranged on finger, As shown in Figure 7 B, or it is arranged in wrist, or is arranged at the position near arm, neck or shoulder, such as Fig. 7 C is display Structure is worn by neck and the situation of neck and shoulder skin is contacted, to provide further convenience, certainly, can also be embodied as connecing Others body part is touched, for example, trunk is also selectable position.

Further, similarly, it can also be embodied as while be provided with electrode for encephalograms, optical sensor, and electrocardioelectrode Ear-wearing type physiology detection means 40, as shown in figure 8, optical sensor can be fixed on ear-lobe, an electrocardio electricity by ear clip 42 Pole 41 is embodied as the exposed form for being available for skin of upper extremity to contact, and another electrocardioelectrode is then embodied as being located inside ear clip 42, Or the other positions of ear or ear near zone are contacted by ear hook structure 43 and/or housing 44, in addition, as above institute State, electrode for encephalograms also there are different implementations possible, for example, reference electrode also can be arranged in ear clip 42, or further implement To be shared with the electrocardioelectrode in ear clip；Or structure and/or housing are worn by ear and reach two electrode for encephalograms and skin Contact, therefore, is not limited.

Herein, it should be noted that using ear wear form when, the physiological signal acquisition circuitry can as Figure 6-Figure 8, The ear is placed in wear in the housing that structure is carried, or the ear that is placed in is worn in structure and housing, but unrestrictedly, also be embodied as Ear is contained directly in without housing to wear in structure, for example, in ear hook structure, ear phone structure and/or ear clip structure, therefore, Can have various possibility, also, ear wears structure can be embodied as single or multiple be combined, i.e. can individually with ear clip, ear-hang, Or ear phone structure, can also combine the two or three combination unit, electrode and sensor setting, can be according to actual performance Change, is not limited.

In a preferred embodiment, electrode and/or optical sensor near ear and/or ear are arranged at, then is embodied as It is attached to using the mode of magnetic force on ear, for example, using two parts magnetically attracted each other across ear, and The mode that electrode and/or sensor are arranged on two parts or a wherein part is reached, here, two parts can be implemented For with magnetic, for example, there is magnetisable material inside or by way of itself is magnetisable material, or it is embodied as by can Made by the material attracted by magnetic, for example, it can be embodied as with a part with magnetic force, and another part can be by magnetic Gravitational attraction, or or two parts be each implemented as with magnetic force, can have various implementations may, do not limit.

, can also be in setting up action sensing component in device, for example, accelerometer, to learn in another preferred embodiment Situation of movement of the user during measurement, for example, the situation of movement of ear, head and/or whole body, thereby, so that it may right Measured physiological signal, for example, EEG signals, electrocardiosignal and/or light sensing signal, are corrected, for example, can be used to school Jitter just caused by head or body movement, and then the information content for being supplied to user is allowed closer to actual feelings Condition, helps to lift the reached effect of nervous physiology feedback.

In addition, also can additionally detect other physiological signals, for example, it can detect other in progress physiological feedback program The physiological signal of Shi Jingchang monitorings, for example, the electrodermal activity (EDA, the Electrodermal that are influenceed by autonomic nerve Activity), end slightly limb temperature etc., using as the reference for providing feedback information, for example, can outside brain activity information, The information of related autonomic nerve activity is additionally provided, or, after can considering both, then user is provided carries out nerve Information needed for physiological feedback, if can the correct and real-time physiological status of effectively expressing, be all selectable mode.

The activity of the height and autonomic nerve that are additionally, since blood pressure has certain relation, it is however generally that, sympathetic activity Increase meeting build-up of pressure rise, therefore, can coordinate light sensor by electrocardioelectrode, draw pulse wave passing time (Pulse Transit Time, PTT), then, the pressure value of reference, such one are calculated by specific relation between PTT and pressure value Come, so that it may the real-time blood pressure trend of user is provided during feeding back, or the pressure value before and after Feedback section is provided, with Allow user understand nervous physiology feedback be made whether blood pressure is impacted；In addition, similarly, also can be by setting two Individual optical sensor, for example, in addition to head/ear, separately in setting an optical sensor on finger, and passes through and calculates pulse wave at two and pass Time difference for passing and obtain same information.

Then, in the present invention, brain activity information and respiratory daoyin signal be by one can perceptual signal produce Source and be supplied to user.By this can be between perceptual signal generating source and Wearable physiology detection apparatus communication, for example, logical Cross the wireless communication mode as bluetooth, WiFi etc., this can perceptual signal generating source can receive from being arranged on head The input of physiology detection apparatus, and user is supplied in real time, thus may achieve nervous physiology backfeed loop.

Here, this can perceptual signal generating source be embodied as by vision can perceptual signal and/or aural perceptible signal and The information and respiratory daoyin signal of user's associative brain activity are provided, for example, glow color, luminous intensity, sound can be passed through Sound, and/or voice etc. change, do not limit；Also, this can the form of implementation of perceptual signal generating source can have many choosings Select, for example, this can perceptual signal generating source can distinguishingly be embodied as an independent illuminator, for example, a spheroid, or one The object of what shape, or it is embodied as the device with display and/or vocal function, for example, mobile phone, wrist-watch, lithographic computer, with And personal computer etc..

Or, this can perceptual signal generating source can also be embodied as and that the Wearable physiology detection apparatus is combined together is aobvious Show unit and/or sounding module etc., for example, either structure is worn in use or ear wears structure, this can perceptual signal generation Source, which can all be embodied as extending from this wearing structure/ear, wears a display module, a light emitting source and/or an earphone of structure etc., example Such as, a glasses can be embodied as, to carry electrode for encephalograms and heart rate sensing unit, and by eyeglass display information, and/or pass through knot Sound, voice etc. are provided together in the earphone near earpiece；Or, an earphone can be also embodied as, in carrying electrode for encephalograms and the heart While rate sensing unit, information is provided also through sound or voice, and/or re-extend out a display module or light emitting source extremely At the moment, to provide visually-perceptible signal etc..Therefore, do not limit.

So, when user using the present invention Wearable physiology detection apparatus and perform a nervous physiology feedback process When, by taking the 1st figure as an example, the Wearable physiology detection apparatus is arranged on head, to pass through the brain electricity electricity being arranged on the inside of headband Pole obtains the E.E.G of user, and optical sensor obtains heart rate sequence, afterwards, then be implemented as illuminator can perceptual signal Generating source is arranged at the position that eyes can be seen naturally in front of body, and the physiology detection apparatus on head is carried out with the illuminator Link up, thus, you can proceed by nervous physiology feedback process.

Here, due to combining respiration exercise and nervous physiology feedback, therefore, as it was previously stated, based on respiration exercise Carry out, user need to be provided respiratory daoyin signal, and based on nervous physiology feedback, then need offer user's reaction to perform nerve raw The information for the physiological activity that reason is fed back and changed, and the illuminator is the medium being to provide.

In this embodiment, the signal for allowing user to perceive produced by the illuminator includes luminous intensity and luminous Color, wherein, luminous intensity is to show respiratory daoyin, and glow color is then to show the letter of associated user brain activity Breath.

Because the purpose of respiratory daoyin signal is that allowing user followed by is breathed, therefore it is required to show air-breathing With feel elated and exultant between difference, therefore, the luminescence system represents air-breathing and company venting one's pent-up feelings through the strong and weak consecutive variations of luminous intensity Continuous change, for example, gradually strengthening the guiding as gradually air-breathing using luminous intensity, and is gradually weakened as gradually using luminous intensity Guiding venting one's pent-up feelings, consequently, it is possible to which user can clearly and easily carry out compressing therewith.

When carrying out to loosen the nervous physiology feedback process for target, one of which selection is á ripples institute in observation E.E.G The ratio accounted for.In E.E.G, it is however generally that, á ripples represent that human body is in the waking state loosened when dominant, therefore pass through observation á ripples proportion can learn the degree loosened.Accordingly, after nervous physiology feedback process is proceeded by, the illuminator is provided and exhaled Guiding (through the consecutive variations of luminous intensity) is inhaled, to guide user to adjust its breathing, meanwhile, the physiological detection on Dai Yutou Device also carries out the detection of E.E.G, and acquired E.E.G can draw an analysis result then after the calculating for calculating formula, For example, á ripple proportions, and produce according to analysis result the information of an associated user brain activity, then, the illuminator Its glow color is changed according to the information of the associated user brain activity.

For example, can program at the beginning when first obtain an a reference value, for example, á ripples account for the percentage of total E.E.G energy, The result obtained by analysis is compared with a reference value again afterwards, with draw with the relation between a reference value, for example, ratio increase Add deduct few, and the illuminator can pass on its physiology to user in real time by the change of glow color based on this The change situation of state, for example, being represented using multiple color, such as more loosens closer to blueness expression, closer to red expression It is more nervous, can also same color the depth be foundation, color it is more shallow representative more loosen, color it is deeper represent it is more nervous, so One, user can very simply learn that the physical and mental statuse of oneself is nervous or loosened by the change of color, and Follow and self-consciousness regulation and control (self-regulation) are also carried out while respiratory daoyin, and glow color is further tended to The target more loosened.

Alternatively, it can also come by the energy balance situation and synchronism for the brain activity for observing different brain positions The degree of relaxation or mood state of consciousness of human body are solved, for example, when there are positive emotional reactions in human body, left dorsolateral prefrontal cortex skin Matter area can be activated, and when there is negative emotions reaction, Ze You prefrontal cortexs area can be activated, therefore, so that it may by detecing Survey, for example, the EEG signals of Fp1 and Fp2 positions and understand this two-part cerebral cortex active situation；In addition, also grinding Study carefully display, when human brain is in the synchronous state of á ripples, the state that can reach Clear consciousness and loosen therefore, can be by detecting not With the brain activity at brain position, for example, Fp1 prefrontal lobe areas relevant with Fp2, C3 top areas relevant with C4, O1 pillows relevant with O2 Leaf area, and T3 temporal lobe areas relevant with T4 etc., and understand whether brain is in synchronous regime.In this case, for example, lead to The position that electrode for encephalograms in structure is worn in adjustment is crossed, or knot is worn using two ears with electrode for encephalograms of same device Structure is placed on two ears, or first-class using two ear-wearing type physiology detection means, two ears that are placed in, and all can obtain The brain activity situation at different brain positions.

And further, when the target that nervous physiology feeds back is to loosen, is analyzed and obtained for heart rate sequence Autonomic nerve active situation, can act also as adjusting the basis of glow color, for example, when parasympathetic activity increase and/or pair During the ratio increase of sympathetic activity and sympathetic activity, the increase of physical relaxation degree is represented, therefore, so that it may this comprehensive information With the information of associative brain activity and together with assess the allowance of user's body, and then adjust the luminous face for feeding back to user Color change.

Furthermore, due to RSA information can be obtained by heart rate sequence, therefore observable heart rate is gone back, breathing and EEG signals Between synchronism (synchronization), with the foundation as feedback.Exhaled according to studies have shown that and air-breathing can cause blood The fluctuation of CBF in pipe, and this fluctuation also can reach brain with blood flow, in turn result in E.E.G close to the low of respiratory rate Frequency section, for example, less than 0.5 hertz, fluctuation, therefore, except that can learn whether because of resonant interaction reach synchronization between the two Property outside, also can therefore learn breathing pattern by observing E.E.G, further, since the SA node and vascular system of heart are restrained oneself The regulation and control of nervous system, moreover, autobnomic nervous system also can be by pressure receiver system (baroreceptor system) by the heart The change of rate and blood pressure is fed back into brain, and then function and the running of influence brain, for example, influence cerebral cortex, and can be by EEG Measure, along with consciously control breathing can because influence autonomic nerve and caused by alteration in heart rate, therefore, that are there are between three The relation of this influence, therefore, good synchronism can represent human body and be in the state more loosened, accordingly, this phase between three The analysis result for closing synchronism equally can be anti-to carry out nervous physiology as user is provided the information of progress self-consciousness adjustment Feedback.

In addition, also being embodied as learning the breathing pattern of user by observing the fluctuation of CBF, for example, can pass through The optical sensor on the positions such as ear, forehead is arranged at, pulse change is obtained, and then learn the change of CBF.

In addition, when to improve concentration as target, then the ratio of observation e ripples and á ripples may be selected.In E.E.G, á ripples are accounted for Represent that human body is in clear-headed and nervous state during advantage, and then represent that human body is in during e ripples dominance and loosen and realize interruption State, therefore, can by improve á ripples be reached relative to the ratio of e ripples improve concentration purpose, for example, treatment ADHD The one of which method of (Attention deficit hyperactivity disorder, attention deficit ADHD) patient It is the ratio that its e ripples/á ripple is observed by way of nervous physiology feeds back.Accordingly, using the present invention system and start into After row nervous physiology feedback process, the illuminator provides respiratory daoyin signal (by the consecutive variations of luminous intensity), to guide User adjust its breathing, meanwhile, the upper physiology detection apparatus of Dai Yutou also carries out the detection of E.E.G, with further analyze e ripples with AndThe ratio of ripple, for example, e ripples and á ripples account for the ratio of total E.E.G energy respectively, or calculate e/e+ á and á/e+ á etc., Afterwards, the information of an associated user brain activity state is produced according to analysis result, and the illuminator is used in connection with this Based on the information of person's brain activity, and pass on the change of its brain function to user in real time by the change of glow color Situation, for example, being represented using multiple color, represents that concentration is lower closer to blueness, represents that concentration is got over closer to red Height, can also same color the depth be foundation, color is more shallow, and the concentration that represents is lower, and color is deeper, and the concentration that represents is higher, Consequently, it is possible to which user very simply can learn whether the concentration of oneself improves by the change of color, and following Also self-consciousness regulation and control (self-regulation) are carried out while respiratory daoyin, and glow color is further tended to raising Absorbed target.

And in addition to the ratio of observation e ripples and á ripples, cortical slow potential (SCP, slow cortical potential) is also It is the nervous physiology feedback for improving concentration, for example, during treatment ADHD patient, the brain activity often observed, wherein, SCP's Negative offset (negative shift) is relevant to the forward migration (positive compared with the notice concentrated, and SCP Shift) then it is relevant to the notice of reduction.

Here, the brain activity representated by the glow color, can be embodied as various possibility, for example, can as described above with Loosening after conversion is absorbed in degree as change foundation, or can be used to represent the change of physiological signal, for example, á ripples institute Ratio change accounted for etc., therefore, is not limited.Moreover, the variation pattern of glow color is also without certain limitation, it is preferred that emphasis is allow Simply and the physiological status of oneself can be well understood in user, and user can be driven to carry out self-consciousness regulation and control whereby, To reach targeted physiological condition.

Therefore, by the device of the present invention, user can naturally enough combine Respiratory control and pass through self-consciousness Control and influence the program of brain activity, without especially learning procedure, and it is wherein critically important the reason for be that, this can be perceived Produced by signal generating source can perceptual signal include two kinds of information, for example, in Fig. 1 embodiments, the single illuminator is produced Raw vision can perceptual signal be demonstrated by respiratory daoyin signal and real-time physiological respectively through luminous intensity and glow color Two kinds of information of state.

In the prior art, when carrying out nervous physiology feedback, the feedback system for user would generally be embodied as, and be lifted For example, mobile object is produced with the effect for performing nervous physiology feedback, for example, the skyborne balloon that floats, works as body When body more loosens, it is higher that balloon floats；Or the figure of change is produced with physiological status, for example, can be because of body increasingly Loosen and continue blooming flower piece；Or directly display the change of measured value；And mode then many implementations of respiratory daoyin are provided For example, waveforms stands air-breathing through dipping and heaving and to feel elated and exultant.Therefore, when combine both when, user be easy to because It is excessively complicated, change visual display mode that is excessive or not allowing intelligible numerical value and be interfered, or even on the contrary may increase The stress of user, effect does not rise anti-drop.

So, the problem of being likely to occur for above-mentioned these, the present invention is when considering how that providing information gives user, i.e., It has selected by way of single object represents two kinds of information, simplify complexity as far as possible, do not allow user to produce spirit Burden, also allows user to be easy for that the present apparatus can be used.Disclosed display mode have the advantage that including：

1. the size variation of luminous intensity, similar with the representation of general rhythm, the rhythm, user is without thinking Conversion, can intuitively be guided and control air-breathing with feeling elated and exultant.

2. glow color is the physiological status representation being readily appreciated that for user, compared to directly offer number Value changes, human body using color category and/or depth change etc. for representing the change of degree, grade, it is easy to which generation is recognized The same feeling, therefore can more naturally respond and make self-consciousness regulation and control.

3. the focus of vision only has one, the problem of should be noted two focuses with reference to two programs is not had, is more had Help focus on.

Therefore, with reference to the issuable complexity of two kinds of programs institute, by it is well-designed can perceptual signal manifestation mode, It can be excluded, not only effectively reduce the burden sense of user when in use, the novelty for also therefore having reached effect addition is anti- Feedback program.

And except the form offer luminous intensity and glow color using single illuminator become outside the pale of civilization, can also pass through other tools The device of display function and reach, can be the light emitting source on a screen for example, for example, tablet PC, mobile phone, Wrist-watch, screen of personal computer etc., further, the light emitting source can also be embodied as a part for image, for example, humanoid figure as Head, or abdominal region etc., contribute to user to imagine internal activity when self-consciousness regulates and controls, in addition, except entity Outside the form of light source, aperture is also good form of implementation, is entered for example, the aperture of humanoid head similarly helps to user The row imagination.And when the light emitting source or aperture on the screen being embodied as described above, can also further pass through the diameter of light emitting region Size variation represents the change of luminous intensity, to strengthen guiding air-breathing and effect venting one's pent-up feelings.Therefore, can be according to actual status of implementation And changed, do not limit.

In addition, can also be additionally provided aural perceptible signal, for example, sound or voice, with user need to close one's eyes into There is provided another selection when row Feedback section, for example, air-breathing can be represented and company venting one's pent-up feelings by the intensity of volume Continuous change, and by different sound species, for example, tweedle, sound of sea wave etc., or different songs and represent different physiology State；Or, it can also indicate that user carries out air-breathing and felt elated and exultant by voice, and physiological status is represented by sound frequency height, For example, the sound of more high frequency represents more nervous, more low frequency represents more to loosen, and therefore, does not limit.Also, aural perceptible Signal can be embodied as perceptual signal generating source and/or being provided by the Wearable physiology detection apparatus by this, also without limit System.

As for the respiratory daoyin signal, also equally there are many operational feasibilities.In general respiration exercise, respiratory daoyin letter Number type be broadly divided into three kinds, one is presets fixed respiratory variations pattern, for example, respiratory rate is set as fixing per minute 8 times；One is the default respiratory variations pattern changed over time, for example, in 1 section of 15 minutes, respiratory rate is set as Above 5 minutes 10 times per minute, it is middle 5 minutes 8 times per minute, and last 5 minutes 6 times per minute；And it is another then be with The respiratory variations pattern of physiological status and dynamic change.Therefore, in the present invention, the respiratory daoyin signal is default except that can provide Outside for respiratory variations pattern that is fixed and changing over time, pass through the brain telecommunications acquired by the Wearable physiology detection apparatus Number and/or heart rate sequence, the respiratory daoyin signal can be embodied as with physiological status dynamic change, more effectively be drawn with providing Lead respiratory variations pattern of the user towards targeted physiological condition.

The physiological status of user influences the mode of the respiratory daoyin signal also to have a variety of implementation selections.Citing and Speech, can learn the actual Respiratory behavior of user by analyzing heart rate sequence, and then learn the difference between steering signal, and Respiratory daoyin signal is adjusted according to this, for example, when the respiratory rate of user in itself has been less than the speed that respiratory daoyin signal is provided Rate, can now reduce the respiratory rate of respiratory daoyin signal, to guide user further to lift the effect of physiological feedback.

Or, can also HRV analyses be carried out to heart rate sequence and learn the movable situation of autonomic nerve, and then deduce user Degree of relaxation, when degree of relaxation has increased and remains stable, respiratory daoyin signal can be embodied as further reduction breathing speed Rate, for example, from per minute 8-10 times, be down to it is per minute 6-8 times, further to increase degree of relaxation；Or, it also is embodied as The degree of relaxation of user reach target when or breathing control stably coincide respiratory daoyin when, cease breathing The offer of steering signal, and allow user can be absorbed in progress self-consciousness regulation and control, only find breathing again occur it is unstable or Degree of relaxation is reduced again when, respiratory daoyin just is proceeded by again, therefore, is not limited.

In addition, particularly, can also be embodied as, specially allow user to replace by the presence or absence of offer of respiratory daoyin signal Ground carries out Respiratory control and regulates and controls and change the program of physiological status by self-consciousness.Worked as according to studies have shown that and led to When crossing self-consciousness regulation and control and influenceing the program of physiological status, if breathing can be in smooth-going and stable state, feedback is produced Raw effect can be obtained plus multiplied, therefore, allow user's custom should for a period of time by intermittently first providing respiratory daoyin signal Breathing pattern, to reach the stabilization of breathing, afterwards, then by the guiding that ceases breathing, and allows user to be accustomed in continuity naturally Breathing pattern under be merely absorbed in progress self-consciousness regulatory process, such flow can will further lift the effect of feedback Really.

Be additionally, since respiration exercise has deferred reaction for the influence of autonomic nerve, therefore, by the way that guiding is supplied intermittently The mode of signal, then the characteristic for coordinating the present invention to combine respiration exercise and self-consciousness regulatory process, can lead not providing breathing During the influence drawn and allow respiration exercise to autonomic nerve is presented, user is easily allowed to carry out self-consciousness regulatory process, And allow the effect of respiration exercise to obtain addition.

, can be such as here, respiration exercise and self-consciousness regulatory process replace conversion, i.e. the offer of respiratory daoyin signal It is upper to be determined describedly or according to default time interval, regularly switched over according to the physiological status of user, Do not limit.In addition, when by the way of fixed switching, can also be further embodied as, respiratory daoyin signal is in breathing speed Switch between rate speed, for example, 6-8 times per minute and per minute 10-12 times, and such mode then can help to, for example, The training of concentration switching, reaches more flexible control ability.

In addition, it should be noted that the offer pattern of the respiratory daoyin signal can be embodied as, the respiratory daoyin signal (can Changed over time or dynamic change with being default fixation, presetting) it is to be sent to this by the Wearable physiology detection apparatus to perceive After signal generating source, for example, intelligent mobile phone, tablet PC, intelligent watch etc., then by this can perceptual signal generating source should Respiratory daoyin signal is supplied to user, so that user carries out respiration exercise；Or or, this can perceptual signal production Source of students can provide with default respiratory variations pattern and give user originally, but can further receive from the Wearable physiology The input of detection means, and its respiratory daoyin signal is adjusted, therefore, do not limit.

Conceive according to a further aspect of the invention, also be embodied as providing brain activity information by aural perceptible signal And respiratory daoyin signal.As shown in Figure 2, user can be presented by mobile phone sound breathing steering signal and brain Action message and adjust the breathing of itself and carry out physiological feedback.

Here, may include to the aural perceptible signal for showing respiratory daoyin signal, but it is not limited to, for example, can Starting air-breathing and guiding venting one's pent-up feelings are used as by the use of the time interval for producing voice signal；Using changing for sound frequency or volume Become to represent air-breathing and consecutive variations venting one's pent-up feelings；Or air-breathing can be represented by different sound species and is felt elated and exultant, for example, different Music track, or with periodically variable voice files, for example, sound of sea wave etc., is adjusted with allowing user to be converted with it Breathing；Or user's carry out air-breathing can be also informed by voice or is felt elated and exultant, for example, by when meeting air-breathing and feeling elated and exultant Between " air-breathing " and " venting one's pent-up feelings " voice for putting indicate and guide the breathing pattern of user.

And when aural perceptible signal is used to the information needed for performance carries out physiological feedback simultaneously, it equally has many Selection, for example, it is possible to use sound frequency or volume gradually uprise or step-down represents increasingly to tend to target, or Person, to represent can not yet reach or reach target by specific sound species or melody；Or, it can also be accused by voice Know user's physiological feedback be made whether gradually tend to target.Therefore, as long as difference can be made with respiratory daoyin signal, Do not limit.

So, when the target of physiological feedback is loosens body and mind, one of which embodiment is to utilize the serge of interval generation Serge sound proceeds by air-breathing guiding user or felt elated and exultant, and represents using the height of sound frequency the degree of relaxation of body, For example, audio is higher to represent more nervous, and audio is more low, represents more to loosen, therefore, when user hears the bleep of high frequency When, so that it may follow and carry out air-breathing with it is venting one's pent-up feelings while, learn that oneself is still too nervous, it is necessary to try every possible means to loosen body and mind, So, even if by single voice signal, equally can clearly allow user while understanding two kinds of information contents.

Or, another embodiment can represent air-breathing and consecutive variations venting one's pent-up feelings using the power of wave volume, And the degree of relaxation of body is represented using different sound species, for example, represent that tensity is higher with tweedle, and with sea Voice of Waves represents more to loosen, and is equally that can understand the mode of expression.

Next, conception according to a further aspect of the present invention, because the apparatus according to the invention is to use wearing form, because This, is suitable for use of as brain-computer interface, and mainly includes EEG signals and heart rate sequence in the physiological signal detected Under situation, there are following several possible modes available for the mode for producing instruction, for example, but do not limit, due to á ripples in E.E.G Shared ratio, as the action closed one's eyes and opened eyes is varied widely, it is however generally that, when closing one's eyes, the ratio regular meeting of á ripples is significantly Lifting, accordingly, it is possible to this is as the foundation for producing instruction, in addition, when the set location of electrode for encephalograms falls in ocular vicinity, The action of eye is similarly may detect that, eye is obtained and moves signal (EOG), therefore, so that it may by, for example, blink, in an instant ball etc. are moved Make and assign instruction；Furthermore, because breathing is also the controllable physiological activity of human body, and as previously mentioned, breathing is not But influence (that is, so-called RSA) can be produced on heart rate, E.E.G be also resulted in the fluctuation of low frequency section, therefore, the present invention's Under framework, brain wave signal or detecting heart rate sequence are either detected, all thereby user's Respiratory behavior pattern can be learnt and change Become, thus as produce instruction foundation, for example, user can by assigned during specially elongating air-breathing instruct etc., or Person, also can increase heartbeat aberration rate by deepening to breathe, and then reach the effect of increase RSA amplitudes of vibration, using as assigning instruction Foundation, therefore, do not limit.

In addition, further, when with action sensing component is closed, for example, accelerometer, can also have and more assign finger Make mode, for example, nodded up and down when above-mentioned various physiological phenomenons can coordinate again, the action such as left-right rotation head, so that it may combine Go out a greater variety of instructions, make application wider.

Furthermore, the nervous physiology feedback carried out according to apparatus of the present invention is also suitable for incorporating in game, so, performing When, except the change of vision/auditory effect, for example, the color changed with physiological status, object kenel, personage, sound Deng by way of game, more interactive contents will can be provided, for example, can be by performing on mobile phone and/or computer One Games Software, interactive interest between increase and user, and then lifting uses wish.For example, first, it can use and divide Numeral system degree, if for example, the target of nervous physiology feedback is to loosen body and mind, fraction just can be used to show in a section, put The increased ratio of á ripples in the increase degree of pine, such as E.E.G, furthermore, because physiological feedback has cumulative effect, therefore, when different Between, different section obtains fraction can accumulate calculating, consequently, it is possible to which user can easily learn oneself by fraction The achievement that body is made great efforts, helps to cultivate sense of accomplishment, and in the case, can also further set attainable different fraction doors Bank, increases the challenge desire of user, also, can coordinate the concept at the outpost of the tax office, after a door is reached, you can reach next The outpost of the tax office, and different functions etc. are opened, increase is also lifted using interesting and is used wish.

In addition, in addition to the concept at the outpost of the tax office, also can be by the way of reward be provided, for example, when fraction is accumulated up to one Determine after door, more selectable character mouldings can be increased, for example, there is ring of light etc. in more replaceable clothes species, or Can be gifted accessory, treasure etc., or can be lifted the grade of player and be assigned higher game capabilities etc., and various games on line are normal The mode seen all is suitable for the present invention.

Furthermore, due to different from general the game feature, the cumulative bad of physiological feedback is mainly built in continuously use before Put, i.e. when the interval time of performed physiological feedback program is long, that is, lose the effect of accumulation, accordingly, citing and Speech, the calculating principle of fraction just may be designed as, for example, can be spaced over time progressively longer of the fraction of accumulation and reduce, if Do not played every the too long of time, then fraction will be zeroed, user must accent start, for example, when user is separated by 2 days not When carrying out physiological feedback program, running summary of the points scored is to reduce to 75%, is separated by 3 days and is not used, fraction reduces to 50%, by that analogy, Finally when be separated by 5 days it is unused when, previous running summary of the points scored is zeroed, to encourage the use that user is lasting whereby.

Therefore, by way of game, except allow physiological feedback program become it is more interesting in addition to, also allow for user in real time Physiological status caused by feeling physiological feedback changes, and then allows user to think there is target, increases the power used.

In summary, according to the Wearable physiology detection apparatus of the present invention by providing breathing in nervous physiology Feedback section The mode of guiding, reaches and allows user to improve concentration and strengthen the purpose of feedback effects simultaneously, both complement each other, thing half Work(times, in addition, also by wearing structure and/or ear wears the form of structure and device is being arranged on head and/or ear The setting of electrode and/or sensor is completed simultaneously, is not only increased ease of use, is also greatly promoted mobility.Furthermore, also by Wearing form is embodied as in the apparatus according to the invention, therefore also is adapted for being normally used as brain-computer interface, further lifting is used Value.

Claims (15)

1. a kind of Wearable physiology detection apparatus, is provided for brain activity information and determines a respiratory daoyin signal, with As the basis of user's self adjustment brain function in a nervous physiology Feedback section, and then reach nervous physiology feedback Loop, the device includes：

Multiple electrode for encephalograms, are embodied as dry-type electrode；

One optical sensor；

One wears structure, is embodied as being combined with least one of electrode, wherein, it is arranged at the user when this wears structure Head when, the plurality of electrode for encephalograms is arranged at the position that may achieve EEG signals measuring loop, and the optical sensor is logical The position of continuous pulse change can be obtained by crossing the head worn structure and be arranged at the user；And

One physiology signal acquisition circuit, to obtain EEG signals by the plurality of electrode for encephalograms, and passes through the light sensing Device and obtain the change of continuous pulse, and then draw heart rate sequence；

Wherein, in the nervous physiology Feedback section,

The EEG signals system gives user as the basis for producing an associated user brain activity information to provide；

The heart rate sequence system carries out the analysis of associated user Respiratory behavior, and draws a result, to be used as offer and/or adjustment The basis of the respiratory daoyin signal；And

The user carries out self-consciousness regulation and control according to the associative brain action message, and according to the respiratory daoyin signal A Respiratory behavior pattern is carried out, is reached jointly with being regulated and controled respectively by brain self-consciousness and influenceing autobnomic nervous system pair The influence of brain function.

2. device as claimed in claim 1, wherein, the optical sensor is embodied as wearing structure with this and being combined and be arranged at this On the forehead of user.

3. device as claimed in claim 1, wherein, the optical sensor is embodied as wearing structure phase with this by a connecting line Connection, with the region being arranged near the ear or the ear of the user.

4. device as claimed in claim 3, wherein, the optical sensor wears structure by an ear and is arranged at the ear or the ear Region near piece.

5. device as claimed in claim 4, wherein, it is one of following that the ear, which wears structure, including：Ear hook structure, ear Clamping structure, and ear phone structure.

6. device as claimed in claim 4, wherein, one of the plurality of electrode for encephalograms, which is implemented as being arranged at the ear, to be worn In structure, to contact the skin of the ear.

7. device as claimed in claim 1, wherein, this wear structure be embodied as it is one of following：One headband, one Cap, and a glasses.

8. device as claimed in claim 1, wherein, the plurality of electrode transmission this wear structure and be arranged at and may achieve different brains The position of partial EEG signals measuring loop, and the information of the associated user brain activity are implemented as different brains point Brain activity between correlation information.

9. device as claimed in claim 1, wherein, the analysis of brain activity information further with user's Respiratory behavior As a result together to be used as the basis for providing and/or adjusting the respiratory daoyin signal.

10. device as claimed in claim 1, wherein, the respiratory daoyin signal and associated user brain activity information are logical Cross one can perceptual signal generating source and provide and give user.

11. device as claimed in claim 10, wherein, this can the construction of perceptual signal generating source can perceptual signal to provide vision And one of aural perceptible signal or multiple.

12. device as claimed in claim 10, wherein, this can perceptual signal generating source be one of following, including：One Individual luminaires, and one tool display and/or vocal function device.

13. device as claimed in claim 10, wherein, this can perceptual signal generating source be embodied as and the physiology detection apparatus knot It is combined.

14. a kind of Wearable physiology detection apparatus, is provided for brain activity information and determines a respiratory daoyin signal, with As the basis of user's self adjustment brain function in a nervous physiology Feedback section, and then reach nervous physiology feedback Loop, the device includes：

Multiple electrode for encephalograms, are embodied as dry-type electrode；

One first electrocardioelectrode and one second electrocardioelectrode；

One first wear structure, is embodied as being combined with least one of electrode for encephalograms and first electrocardioelectrode, wherein, when When first wear structure is arranged at head and/or the ear of the user, the plurality of electrode for encephalograms, which is arranged at, may achieve The position of EEG signals measuring loop, and first electrocardioelectrode understand the skin of contact head or ear；

One second wear structure, is embodied as being combined with second electrocardioelectrode, wherein, when second wear structure is arranged at When with user, second electrocardioelectrode can contact one of following position Pi Skin：Finger, wrist, arm, neck, And shoulder, and reach electro-cardio signal measuring loop together with first electrocardioelectrode；And

One physiology signal acquisition circuit, to obtain EEG signals by the plurality of electrode for encephalograms, and passes through first heart Electrode and second electrocardioelectrode and obtain heart rate sequence；

Wherein, in the nervous physiology Feedback section,

The EEG signals system gives user as the basis for producing an associated user brain activity information to provide；

The heart rate sequence system carries out the analysis of associated user Respiratory behavior, and draws a result, to be used as offer and/or adjustment The basis of the respiratory daoyin signal；And

The user carries out self-consciousness regulation and control according to the associative brain action message, and according to the respiratory daoyin signal A Respiratory behavior pattern is carried out, is reached jointly with being regulated and controled respectively by brain self-consciousness and influenceing autobnomic nervous system pair The influence of brain function.

15. device as claimed in claim 14, wherein, first electrocardioelectrode is embodied as with the plurality of electrode for encephalograms wherein One of it is shared.