CN106175678A - A kind of radio electrocardiographicmonitoring monitoring method towards sleep analysis, system and monitoring clothing - Google Patents
A kind of radio electrocardiographicmonitoring monitoring method towards sleep analysis, system and monitoring clothing Download PDFInfo
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- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
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Abstract
The invention provides a kind of radio electrocardiographicmonitoring monitoring method towards sleep analysis, system and monitoring clothing, this radio electrocardiographicmonitoring monitoring method is by gathering electrocardiosignal and the acceleration of measured, calculate the real-time heart rate data of measured, and it is poor to calculate heart rate criteria according to the heart rate data in a period of time, according to heart rate criteria extent, the sleep stage of measured is divided, and the total time and body according to each sleep stage move parametric synthesis and calculate the sleep quality of measured, the method can realize the acquisition of life essential information in its natural state；Gather electrocardiosignal by textile electrode, add the acceleration transducer transmission health multidate information being positioned at abdominal part, electrocardiosignal is analyzed by being wirelessly transferred together, therefrom isolates sleep relevant information, thus sleep quality is carried out objective evaluation.
Description
Technical field
The invention belongs to sleep monitor field, particularly to a kind towards sleep analysis radio electrocardiographicmonitoring monitoring method,
System and monitoring clothing.
Background technology
Sleep is to maintain health normal physiological function and grow the key factor of function, and the sleep quality kept is to ensure that
Health and the effective means of the multiple disease of preventing and treating；Therefore in order to guard the sleep quality of people, present society occurs in that big
The product of most monitoring sleep qualities, such as the APP on mobile phone, the Semen setariae bracelet of classical money, etc.；Above product the most only utilizes body
Move and judge sleep quality, but it practice, only move with body and differentiate do not have any scientific basis, these products are recognized
For, it is exactly shallow sleeping that body moves number of times more, and it is exactly sound sleep less that body moves number of times, but the most either deep sleep or shallow sleep,
Human body is impossible to be totally stationary state "；Only sleep enters rapid eye movement stage, the when of namely there is dreamland, limb
Body just can keep static, but this stage is neither deep sleep, is not shallow sleep.Clinically, main by leading sleep more
Figure synchronizes to trace the physiological parameters such as human body brain electricity, eye electricity, myoelectricity, heart rate, breathing and blood oxygen in sleep procedure and differentiates and sleep
Dormancy structure and diagnosis sleeping disorders, but this measuring method operates complexity and somewhat expensive, affects testee to a great extent
Natural sleep；For the most more convenient sleep quality guarding testee more accurately, prior art also discloses some prisons
Disclosed in examining system and method, such as CN103976717, various dimensions sleep quality monitoring method and system, the method and system are
Sleep action data and heart rate data during being slept by detection human observer thus the sleep quality that draws, but this system is
To heart rate data be measured, then according to further according to the slope meansigma methods of heart rate value and adjacent heart rate, sleep is carried out point
Phase, sleep quality and sleep stage can not be divided by drawback that this system exists exactly in real time exactly.
Summary of the invention
In order to solve the problems of the prior art, the present invention provides a kind of radio electrocardiographicmonitoring monitoring system towards sleep analysis
And the radio electrocardiographicmonitoring monitoring clothing containing this radio electrocardiographicmonitoring monitoring system, it can realize life essential information in its natural state
Obtain；Gather electrocardiosignal by textile electrode, add the acceleration transducer transmission health multidate information being positioned at abdominal part, together
By being wirelessly transferred, electrocardiosignal is analyzed, therefrom isolates sleep relevant information, thus sleep quality is carried out objective
Assessment.
The concrete technical scheme of the present invention is as follows:
The present invention provides a kind of radio electrocardiographicmonitoring monitoring method towards sleep analysis, and this monitoring method comprises the steps:
S1: the electrocardiosignal of real-time reception measured and acceleration；
S2: the electrocardiosignal received is carried out wavelet transformation and Hilbert transform, forms the electrocardio highlighting R peak
Figure；
S3: calculating heart rate data according to equation below, heart rate=200*60/RR, wherein RR represents between adjacent two R peaks
Distance；
S4: when receiving first heart rate data, starts to record the time, when the time interval of record reaches default
Between interval threshold time, heart rate criteria difference A that in calculating this time interval, all heart rate datas are corresponding；
S5: by heart rate criteria difference A and the heart rate criteria difference threshold range corresponding to each sleep stage of databases storage
Compare, wherein, if heart rate criteria difference A is in [W1, W2], this time interval is labeled as the awake phase；If heart rate mark
This time interval, in [R1, R2], is labeled as the rapid eye movement phase by quasi-difference A；If heart rate criteria difference A is in [S2, N2], should
Time interval is labeled as shallow sleeping the phase；If heart rate criteria difference A is in [N1, Q1], this time interval is labeled as the sound sleep phase；Its
In, [W1, W2] is the heart rate criteria difference threshold range corresponding to the awake phase, and [R1, R2] is the heart rate corresponding to the rapid eye movement phase
Standard deviation threshold method scope, [S2, N2] is the shallow heart rate criteria difference threshold range slept corresponding to the phase, and [N1, Q1] is right by the sound sleep phase
The heart rate criteria difference threshold range answered, W2 ＞ W1 >=R2 ＞ R1 >=N2 ＞ S2 >=Q1 ＞ N1；
S6: time interval is classified according to sleep stage, and add up total time of each sleep stage and measured
Sleep total time；
S7: calculate the sleep quality Q of measured according to following equation；
Wherein,
N represents sleep total time, n4Represent total time sound sleep phase, n3Represent shallow and sleep total time phase, n2Represent the rapid eye movement phase
Total time, teRepresent that measured sleeps the end time, tsRepresent that measured starts sack time, anAnd an-1Represent (n-1)th respectively
With the acceleration of n-th, n is natural number.
Another aspect of the present invention provides a kind of radio electrocardiographicmonitoring monitoring system towards sleep analysis, this radio electrocardiographicmonitoring monitoring system
System include controller and the hardware sensor communicated with controller and data base, hardware sensor include cardioelectric monitor circuit and
Acceleration transducer, acceleration transducer is for gathering the acceleration of measured and the acceleration of three orthogonal directions and each
Corresponding to acceleration towards, cardioelectric monitor circuit includes EGC sensor and the fabric being connected with EGC sensor by wire
Electrode；Controller includes that electrocardiosignal receiver module, ECG's data compression module, rate calculation module, heart rate data receive mould
Block, timing module, heart rate criteria difference computing module, comparing module and sleep stage logging modle；Electrocardiosignal receiver module is used
In the electrocardiosignal that real-time reception EGC sensor sends, and the electrocardiosignal of reception is sent to ECG's data compression module；
ECG's data compression module, for the electrocardiosignal received carries out wavelet transformation and Hilbert transform, is formed and highlights R
The electrocardiogram at peak, and it is sent to rate calculation module；Rate calculation module is for according to the electrocardiogram highlighting R peak received
Calculate heart rate data；Cdr database is for storing corresponding to time interval threshold value, retention time threshold value, each sleep stage
Heart rate criteria difference threshold range, sleep stage includes awake phase, rapid eye movement phase and nonrapid eye movements (NREM) phase；Corresponding to the awake phase
Heart rate criteria difference threshold range is [W1, W2], and the heart rate criteria difference threshold range corresponding to the rapid eye movement phase is [R1, R2] and non-
Heart rate criteria difference threshold range corresponding to the rapid eye movement phase is [N1, N2]；Heart rate data receiver module is used for the real-time reception heart
The heart rate data that rate computing module sends, when receiving the first heart rate data, sends to timing module and starts to record the time
Instruction；Timing module starts to record the instruction of time for receiving, and starts to record the time, when the time interval of timing module record
When reaching default time interval threshold value, send to heart rate data reception module and all heart rate datas in this time interval are sent out
Give the instruction of heart rate criteria difference computing module；Heart rate criteria difference computing module, when being used for calculating this time, the interior institute in interval is intentionally
Heart rate criteria difference A that rate data are corresponding, and heart rate criteria difference A of calculating is sent to comparing module；Comparing module will be for connecing
The poor threshold range of heart rate criteria corresponding to each sleep stage that heart rate criteria difference A received and databases are stored up is compared,
If heart rate criteria difference A is in [W1, W2], send the finger that this time interval is labeled as the awake phase to sleep stage logging modle
Order, and the time interval being labeled as the awake phase is stored in data base；If heart rate criteria difference A is in [R1, R2], to sleep
Logging modle sends the instruction that this time interval is labeled as the rapid eye movement phase by stages, and will be labeled as the time of rapid eye movement phase
Interval is stored in data base；If heart rate criteria difference A is in [N1, N2], send this time to sleep stage logging modle
Spaced markings is the instruction of nonrapid eye movements (NREM) phase, and the time interval being labeled as the nonrapid eye movements (NREM) phase is stored in data base,
Wherein W2 ＞ W1 >=R2 ＞ R1 >=N2 ＞ N1.
Further improving, the nonrapid eye movements (NREM) phase is divided into shallow sleeps phase and sound sleep phase；The shallow heart rate criteria slept corresponding to the phase is poor
Threshold range is [S2, N2], and the heart rate criteria difference threshold range corresponding to the sound sleep phase is [N1, Q1], if heart rate criteria difference A exists
In [S2, N2], send to sleep stage logging modle and this time interval is labeled as the shallow instruction sleeping the phase, and shallow sleeping will be labeled as
The time interval of phase is stored in data base；If heart rate criteria difference A is in [N1, Q1], send to sleep stage logging modle
This time interval is labeled as the instruction of sound sleep phase, and the time interval being labeled as the sound sleep phase is stored in data base, wherein
S2≥Q1。
Further improving, controller also includes sleep stage sort module and sleep stage time statistical module；Sleep
Sort module is for classifying each time interval that databases is stored up according to sleep stage by stages, and forms category column
Table；Sleep stage time statistical module is for calculating respectively according to the time interval corresponding to each sleep stage in tabulation
The total time of sleep stage and sleep total time.
Further improving, controller also includes acceleration receiver module, stands up towards processing module, bedsore judgement
Module and stand up number of times statistical module；Acceleration receiver module for real-time reception acceleration transducer transmission acceleration, three
Corresponding to the acceleration of individual orthogonal directions and each acceleration towards, and be sent to stand up towards processing module；Stand up court
To processing module for receiving the acceleration of three orthogonal directions, and determine acceleration and this maximum acceleration of maximum
Towards, simultaneously by adjacent maximum acceleration towards comparing, if comparison is inconsistent, send to bedsore judge module
Add up adjacent maximum acceleration towards in last maximum acceleration towards the instruction of retention time；Bedsore judges mould
Block, for add up adjacent maximum acceleration towards in last maximum acceleration towards retention time, and with in data base
The retention time threshold value of storage is compared, if this retention time exceedes retention time threshold value, to standing up number of times statistical module
Send and be recorded as the instruction once standing up number of times；Stand up number of times statistical module to become once to stand up the finger of number of times for receiving record
Make, and statistics stands up number of times.
Further improving, controller also includes sleep quality computing module, is used for receiving sleep stage time statistics mould
The total time of each sleep stage that block sends and sleep total time, and calculate sleep quality.
Further improving, textile electrode is made up of conductive fabric and the sponge being filled in conductive fabric；Conductive fabric be with
The fine fabric of flexibility is that base material carries out silver-ionized process and obtains；Preferably, the fine fabric of flexibility by parts by weight is
The poly-methylcellulose composition of the polyurethane fiber of 5-10 part, the epoxy resin of 0.5-1 part and 1-3 part.
Further improving, wire is to be connected the other end by circuit board, stainless steel silk and one end with stainless steel silk to be welded on
Copper conductor composition on circuit board, the junction of stainless steel silk and copper conductor is fixed with heat-shrink tube.
Further improving, cardioelectric monitor circuit also includes the battery case for powering and bluetooth mould for EGC sensor
Block.
Another aspect of the present invention also provides for a kind of radio electrocardiographicmonitoring monitoring clothing towards sleep analysis, and this monitoring clothing includes clothing
Clothes and the radio electrocardiographicmonitoring monitoring system being inlaid in clothes.
Beneficial effects of the present invention is as follows:
1. radio electrocardiographicmonitoring monitoring method, system and the wireless electrocardio containing this radio electrocardiographicmonitoring monitoring system that the present invention provides
Monitoring clothing, it is possible to realize the acquisition of life essential information in its natural state；Gather electrocardiosignal by textile electrode, add upper
Acceleration transducer in abdominal part transmits health multidate information, is analyzed electrocardiosignal, therefrom by being wirelessly transferred together
Isolate sleep relevant information, thus sleep quality is carried out objective evaluation.
2. radio electrocardiographicmonitoring monitoring method, system or the radio electrocardiographicmonitoring monitoring clothing that the present invention provides is to sleeping almost without shadow
Ringing, recording method is simple and convenient to operate, low cost, can preferably judge sleep quality, it is adaptable to prison of sleeping for a long time
Survey.
3. the present invention provides radio electrocardiographicmonitoring monitoring method, system or radio electrocardiographicmonitoring monitoring clothing are by tester's heart rate
Fluctuation size judge sleep stage and sleep quality, it is judged that result more scientific and reasonable.
Accompanying drawing explanation
Fig. 1 is the embodiment 1 one kinds flow chart towards the radio electrocardiographicmonitoring monitoring method of sleep analysis；
Fig. 2 is 2 one kinds of structural representations towards the radio electrocardiographicmonitoring monitoring system of sleep analysis of embodiment；
Fig. 3 is the structured flowchart of embodiment 2 controller；
Fig. 4 is the structured flowchart of the controller of embodiment 3；
Fig. 5 is the structured flowchart of the controller of embodiment 4；
Fig. 6 is the structured flowchart of the controller of embodiment 5.
Detailed description of the invention
With following example, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
The present invention provides a kind of radio electrocardiographicmonitoring monitoring method towards sleep analysis, as it is shown in figure 1, the method includes as follows
Step:
S1: the electrocardiosignal of real-time reception measured and acceleration；
S2: the electrocardiosignal received is carried out wavelet transformation and Hilbert transform, forms the electrocardio highlighting R peak
Figure；
S3: calculating heart rate data according to equation below, heart rate=200*60/RR, wherein RR represents between adjacent two R peaks
Distance；
S4: when receiving first heart rate data, starts to record the time, when the time interval of record reaches default
Between interval threshold time, heart rate criteria difference A that in calculating this time interval, all heart rate datas are corresponding；
S5: by heart rate criteria difference A and the heart rate criteria difference threshold range corresponding to each sleep stage of storage in data base 2
Compare, wherein, if heart rate criteria difference A is in [W1, W2], this time interval is labeled as the awake phase；If heart rate mark
This time interval, in [R1, R2], is labeled as the rapid eye movement phase by quasi-difference A；If heart rate criteria difference A is in [S2, N2], should
Time interval is labeled as shallow sleeping the phase；If heart rate criteria difference A is in [N1, Q1], this time interval is labeled as the sound sleep phase；Its
In, [W1, W2] is the heart rate criteria difference threshold range corresponding to the awake phase, and [R1, R2] is the heart rate corresponding to the rapid eye movement phase
Standard deviation threshold method scope, [S2, N2] is the shallow heart rate criteria difference threshold range slept corresponding to the phase, and [N1, Q1] is right by the sound sleep phase
The heart rate criteria difference threshold range answered, W2 ＞ W1 >=R2 ＞ R1 >=N2 ＞ S2 >=Q1 ＞ N1；
S6: time interval is classified according to sleep stage, and add up total time of each sleep stage and measured
Sleep total time；
S7: calculate the sleep quality Q of measured according to following equation；
Wherein,
N represents sleep total time, n4Represent total time sound sleep phase, n3Represent shallow and sleep total time phase, n2Represent the rapid eye movement phase
Total time, teRepresent that measured sleeps the end time, tsRepresent that measured starts sack time, anAnd an-1Represent (n-1)th respectively
With the acceleration of n-th, n is natural number.
In said method of the present invention, the time interval threshold value of indication can according to circumstances be set, and can be 30s or 1min
Deng.The radio electrocardiographicmonitoring monitoring method that the present invention provides is to make use of the heart rate data of measured and body to move and judge sleeping of measured
Dormancy by stages and is by receiving the heart rate data of measured and acceleration in real time in sleep quality, and the method for present invention offer
Angle value, and calculate reach time threshold in the heart rate criteria of all heart rate datas poor, and by poor for heart rate criteria and each sleep stage
Corresponding heart rate criteria difference limen value compares, if the heart rate criteria difference calculated falls in the range of which, then this time
Between the time be just marked as affiliated sleep stage, the method for the present invention is that the fluctuation range by heart rate adds up sleep stage
So statistics is more accurate, and the total time of each sleep stage and sleep are added up total time by the present invention further,
Total time according to each sleep stage and sleep have calculated the sleep quality of measured, the sleep quality so drawn total time
More accurate, it is possible to provide sleep quality analysis more really and accurately for measured.
Embodiment 2
A kind of radio electrocardiographicmonitoring monitoring system towards sleep analysis that the present invention provides, as Figure 2-3, this is wireless electrocardio
Monitor system includes controller 1 and the hardware sensor communicated with controller 1 and data base 2, and hardware sensor includes electrocardio
Observation circuit and acceleration transducer 3, acceleration transducer 3 is used for gathering the acceleration of measured and three orthogonal directions
Acceleration and each acceleration corresponding to towards, cardioelectric monitor circuit includes EGC sensor 4 and passes through with EGC sensor 4
The textile electrode 5 that wire connects；Controller 1 includes electrocardiosignal receiver module 11, ECG's data compression module 12, rate calculation
Module 13, heart rate data receiver module 14, timing module 15, heart rate criteria difference computing module 16, comparing module 17 and sleep point
Phase logging modle 18；The electrocardiosignal that electrocardiosignal receiver module 11 sends for real-time reception EGC sensor 4, and will receive
Electrocardiosignal be sent to ECG's data compression module 12；ECG's data compression module 12 is for carrying out the electrocardiosignal received
Wavelet transformation and Hilbert transform, form the electrocardiogram highlighting R peak, and be sent to rate calculation module 13；Cardiotachometer
Calculate module 13 for calculating heart rate data according to the electrocardiogram highlighting R peak received；When data base 2 data base is used for storing
Between heart rate criteria difference threshold range corresponding to interval threshold, retention time threshold value, each sleep stage, sleep stage includes awake
Phase, rapid eye movement phase and nonrapid eye movements (NREM) phase；Heart rate criteria difference threshold range corresponding to the awake phase is [W1, W2], quick eye
Dynamic heart rate criteria difference threshold range corresponding to the phase is the heart rate criteria difference limen value model corresponding to [R1, R2] and nonrapid eye movements (NREM) phase
Enclose for [N1, N2]；The heart rate data that heart rate data receiver module 14 sends for real-time reception rate calculation module 13, works as reception
During to the first heart rate data, send to timing module 15 and start to record the instruction of time；Timing module 15 starts note for reception
The instruction of record time, starts to record the time, when the time interval of timing module 15 record reaches default time interval threshold value,
All heart rate datas in heart rate data reception module 14 sends this time interval are sent to heart rate criteria difference computing module
The instruction of 16；Heart rate criteria difference computing module 16, the heart rate mark that during for calculating this time, in interval, all heart rate datas are corresponding
Quasi-difference A, and heart rate criteria difference A of calculating is sent to comparing module 17；Comparing module 17 is for heart rate criteria difference A that will receive
Compare with the poor threshold range of heart rate criteria corresponding to each sleep stage of storage in data base 2, if heart rate criteria difference A
In [W1, W2], send the instruction that this time interval is labeled as the awake phase to sleep stage logging modle 18, and will be labeled as
The time interval of awake phase is stored in data base 2；If heart rate criteria difference A is in [R1, R2], to sleep stage logging modle
18 send the instruction that this time interval is labeled as the rapid eye movement phase, and the time interval being labeled as the rapid eye movement phase are stored in
In data base 2；If heart rate criteria difference A is in [N1, N2], send this time interval labelling to sleep stage logging modle 18
For the instruction of nonrapid eye movements (NREM) phase, and the time interval being labeled as the nonrapid eye movements (NREM) phase is stored in data base 2, wherein W2 ＞
W1 >=R2 ＞ R1 >=N2 ＞ N1.
Preferably, the W2=160 that the present invention provides, W1=R2=140, R1=N2=120, N1=40.
The radio electrocardiographicmonitoring monitoring system that the present invention provides, utilizes textile electrode to replace traditional adhesive electrode to gather the heart
The signal of telecommunication, adds that acceleration transducer transmits health multidate information, is analyzed signal by being wirelessly transferred together, Cong Zhongfen
Separate out sleep stage, so as to the sleep quality of measured is carried out objective evaluation；And the wireless electrocardio that the present invention provides
Monitor system distinguishes the sleep stage of measured by the heart rate criteria difference of all heart rate datas in calculating time interval, point
Phase is more accurate, rationally.
Embodiment 3
The present invention provides a kind of radio electrocardiographicmonitoring monitoring system towards sleep analysis, this radio electrocardiographicmonitoring monitoring system and enforcement
Unlike example 2, as shown in Figure 4, the nonrapid eye movements (NREM) phase is divided into and shallow sleeps phase and sound sleep phase；The shallow heart rate criteria slept corresponding to the phase is poor
Threshold range is [S2, N2], and the heart rate criteria difference threshold range corresponding to the sound sleep phase is [N1, Q1], if heart rate criteria difference A exists
In [S2, N2], send to sleep stage logging modle 18 and this time interval is labeled as the shallow instruction sleeping the phase, and will be labeled as shallow
Sleep the time interval of phase to be stored in data base 2；If heart rate criteria difference A is in [N1, Q1], to sleep stage logging modle 18
Send the instruction that this time interval is labeled as the sound sleep phase, and the time interval being labeled as the sound sleep phase be stored in data base 2,
Wherein S2 >=Q1.Preferably, S2=Q1=80.
The nonrapid eye movements (NREM) phase is divided and shallow sleeps phase and sound sleep phase by the present invention further so that sleep stage is more finely more accurate
Really.
Embodiment 4
The present invention provides a kind of radio electrocardiographicmonitoring monitoring system towards sleep analysis, this radio electrocardiographicmonitoring monitoring system and enforcement
Unlike example 3, as it is shown in figure 5, controller 1 also includes sleep stage sort module 19 and sleep stage time statistical module
110；Each time interval that sleep stage sort module 19 stores in by data base 2 is classified according to sleep stage, and
Form tabulation；Sleep stage time statistical module 110 for according to corresponding to each sleep stage in tabulation time
Between interval calculation go out each sleep stage total time and sleep total time.
The present invention is further by total time and the sleep total time of the statistics each sleep stage of measured, it is possible to divide exactly
Separate out the total time of each sleep stage of measured, provide strong data basis for assessment measured's sleep quality.
Embodiment 5
A kind of radio electrocardiographicmonitoring monitoring system towards sleep analysis that the present invention provides, this radio electrocardiographicmonitoring monitoring system and reality
Executing unlike example 4, as shown in Figure 6, controller 1 also includes acceleration receiver module 111, stands up towards processing module 112, turns over
Body time judgment module 113 and stand up number of times statistical module 114；Acceleration receiver module 111 passes for real-time reception acceleration
The acceleration of sensor 3 transmission, the acceleration of three orthogonal directions and corresponding to each acceleration towards, and be sent to stand up
Towards processing module 112；Stand up towards processing module 112 for receiving the acceleration of three orthogonal directions, and determine
Big acceleration and this maximum acceleration towards, simultaneously by adjacent maximum acceleration towards comparing, if comparison is not
Unanimously, to bedsore judge module 113 send the adjacent maximum acceleration of statistics towards in last maximum acceleration towards
The instruction of retention time；Bedsore judge module 113, be used for adding up adjacent maximum acceleration towards in last the most greatly
Turn of speed towards retention time, and compare, if this retention time exceedes with the retention time threshold value of storage in data base 2
Retention time threshold value, sends be recorded as once standing up the instruction of number of times to standing up number of times statistical module 114；Stand up number of times statistics mould
Block 114 becomes once to stand up the instruction of number of times for receiving record, and statistics stands up number of times.
Further improving, controller 1 also includes sleep quality computing module 115, is used for receiving sleep stage time system
The total time of each sleep stage that meter module 110 sends and sleep total time, and calculate sleep quality, sleep quality Q calculates
Formula is as follows:
Wherein,
N represents sleep total time, n4Represent total time sound sleep phase, n3Represent shallow and sleep total time phase, n2Represent the rapid eye movement phase
Total time, teRepresent that measured sleeps the end time, tsRepresent that measured starts sack time, anAnd an-1Represent (n-1)th respectively
With the acceleration of n-th, n is natural number
Another aspect of the present invention stands up number of times by measurement measured's, thus reflects that measured is in sleep procedure
Body emotionally condition, contributes to reasonably analyzing the sleep quality of measured more accurately.
Embodiment 6
A kind of radio electrocardiographicmonitoring monitoring system towards sleep analysis that the present invention provides, this radio electrocardiographicmonitoring monitoring system and reality
Executing unlike example 2, textile electrode 5 is made up of conductive fabric and the sponge being filled in conductive fabric；Conductive fabric is with flexibility
Fine fabric be that base material carries out silver-ionized process and obtains；The fine fabric of flexibility is by the polyurethane that parts by weight are 5-10 part
The poly-methylcellulose composition of fiber, the epoxy resin of 0.5-1 part and 1-3 part.
The textile electrode of the present invention can be obtained by conventional preparation method, and conductive fabric is to make by the following method
For obtain: using polyurethane fiber, epoxy resin and poly-methylcellulose as core, carry out surface preparation.Concrete operations
For: after the NaOH solution of polyurethane fiber, epoxy resin and poly-methylcellulose w=0.05 being roughened, first use deionized water
Wash, then activate with Salt-Based Colloid Palladium, sensitization, then after deionized water thoroughly cleans, it is placed in plating solution and carries out chemical plating
Silver；Silver-plated concentration composition: the AgNO of 10-14g/L3,NH3.H2The NaOH of O, 13g/L,Anhydrous
Ethanol；Reducing solution concentration forms: 10g/L glucose, w=1.0*10-6-5.0*10-6Thiourea.Bath temperature controls at 20-30
DEG C, plating time is about 1h.Clean up with deionized water after plating, be drying to obtain.
The wire that the present invention provides is to be connected the other end by circuit board, stainless steel silk and one end with stainless steel silk to be welded on electricity
Copper conductor composition on the plate of road, the junction of stainless steel silk and copper conductor is fixed with heat-shrink tube.
Further improving, cardioelectric monitor circuit also includes the battery case for powering and bluetooth mould for EGC sensor 4
Block.
Embodiment 7
A kind of radio electrocardiographicmonitoring monitoring clothing towards sleep analysis that the present invention provides, this radio electrocardiographicmonitoring monitoring clothing includes clothing
The radio electrocardiographicmonitoring monitoring system of the embodiment 2-6 any embodiment taken and be inlaid in clothes.
The present invention is by combining the medicated clothing of daily to radio electrocardiographicmonitoring monitoring system and people wearing so that it is in naturalness
The lower acquisition realizing life essential information, operation is simple, convenient monitoring.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that under the enlightenment of the present invention other are various
The product of form, no matter but in its shape or structure, make any change, every have same as the present application or akin skill
Art scheme, within all falling within protection scope of the present invention.
Claims (10)
1. the radio electrocardiographicmonitoring monitoring method towards sleep analysis, it is characterised in that described monitoring method comprises the steps:
S1: the electrocardiosignal of real-time reception measured and acceleration；
S2: the electrocardiosignal received is carried out wavelet transformation and Hilbert transform, forms the electrocardiogram highlighting R peak；
S3: according to equation below calculate heart rate data, heart rate=200*60/RR, wherein RR represent between adjacent two R peaks away from
From；
S4: when receiving first heart rate data, starts to record the time, when between the time that the time interval of record reaches default
When threshold value, heart rate criteria difference A that in calculating this time interval, all heart rate datas are corresponding；
S5: heart rate criteria difference A is entered with the poor threshold range of heart rate criteria corresponding to each sleep stage of storage in data base (2)
Row comparison, wherein, if heart rate criteria difference A is in [W1, W2], is labeled as the awake phase by this time interval；If heart rate criteria
This time interval, in [R1, R2], is labeled as the rapid eye movement phase by difference A；If heart rate criteria difference A is in [S2, N2], during by this
Between spaced markings be shallow to sleep the phase；If heart rate criteria difference A is in [N1, Q1], this time interval is labeled as the sound sleep phase；Wherein,
[W1, W2] is the heart rate criteria difference threshold range corresponding to the awake phase, and [R1, R2] is the heart rate criteria corresponding to the rapid eye movement phase
Difference threshold range, [S2, N2] is the shallow heart rate criteria difference threshold range slept corresponding to the phase, and [N1, Q1] is corresponding to the sound sleep phase
Heart rate criteria difference threshold range, W2 ＞ W1 >=R2 ＞ R1 >=N2 ＞ S2 >=Q1 ＞ N1；
S6: time interval is classified according to sleep stage, and add up the total time of each sleep stage and the sleep of measured
Total time；
S7: calculate the sleep quality Q of measured according to following equation；
Wherein,
N represents sleep total time, n4Represent total time sound sleep phase, n3Represent shallow and sleep total time phase, n2Represent when the rapid eye movement phase is total
Between, teRepresent that measured sleeps the end time, tsRepresent that measured starts sack time, anAnd an-1Represent (n-1)th and n-th respectively
Secondary acceleration, n is natural number.
2. the radio electrocardiographicmonitoring monitoring system towards sleep analysis, it is characterised in that described radio electrocardiographicmonitoring monitoring system includes
Controller (1) and the hardware sensor communicated with controller (1) and data base (2), described hardware sensor includes that electrocardio is supervised
Slowdown monitoring circuit and acceleration transducer (3), described acceleration transducer (3) hangs down mutually for the acceleration and three gathering measured
Nogata to acceleration and each acceleration corresponding to towards, described cardioelectric monitor circuit includes EGC sensor (4) and and the heart
The textile electrode (5) that electric transducer (4) is connected by wire；Described controller (1) includes electrocardiosignal receiver module (11), the heart
Electronic signal processing module (12), rate calculation module (13), heart rate data receiver module (14), timing module (15), heart rate mark
Quasi-difference computing module (16), comparing module (17) and sleep stage logging modle (18)；Described electrocardiosignal receiver module (11)
The electrocardiosignal sent for real-time reception EGC sensor (4), and the electrocardiosignal of reception is sent to ECG's data compression
Module (12)；Described ECG's data compression module (12) becomes for the electrocardiosignal received carries out wavelet transformation and Hilbert
Change, form the electrocardiogram highlighting R peak, and be sent to rate calculation module (13)；Described rate calculation module (13) is used for
The electrocardiogram highlighting R peak according to receiving calculates heart rate data；Described data base (2) be used for storing time interval threshold value,
Heart rate criteria difference threshold range corresponding to retention time threshold value, each sleep stage, described sleep stage includes awake phase, quickly
Eye dynamic phase and nonrapid eye movements (NREM) phase；Heart rate criteria difference threshold range corresponding to the described awake phase is [W1, W2], the rapid eye movement phase
Corresponding heart rate criteria difference threshold range is that the heart rate criteria difference threshold range corresponding to [R1, R2] and nonrapid eye movements (NREM) phase is
[N1, N2]；The heart rate data that described heart rate data receiver module (14) sends for real-time reception rate calculation module (13), when
When receiving the first heart rate data, send to timing module (15) and start to record the instruction of time；Described timing module (15) is used
Starting to record the instruction of time in receiving, start to record the time, the time interval recorded when timing module (15) reaches default
During time interval threshold value, send to described heart rate data receiver module (14) and all heart rate datas in this time interval are sent
Instruction to heart rate criteria difference computing module (16)；Described heart rate criteria difference computing module (16), is used for calculating this time time
Every heart rate criteria difference A that interior all heart rate datas are corresponding, and heart rate criteria difference A of calculating is sent to comparing module (17)；Institute
State comparing module (17) for heart rate criteria difference A that will receive and the heart corresponding to each sleep stage of storage in data base (2)
Rate standard deviation threshold method scope is compared, if heart rate criteria difference A is in [W1, W2], sends out to sleep stage logging modle (18)
Send the instruction that this time interval is labeled as the awake phase, and the time interval being labeled as the awake phase is stored in data base (2)；
If heart rate criteria difference A is in [R1, R2], sends to sleep stage logging modle (18) and this time interval is labeled as quick eye
The instruction of dynamic phase, and the time interval being labeled as the rapid eye movement phase is stored in data base (2)；If heart rate criteria difference A exists
In [N1, N2], send the instruction that this time interval is labeled as the nonrapid eye movements (NREM) phase to sleep stage logging modle (18), and will
It is labeled as the time interval of nonrapid eye movements (NREM) phase to be stored in data base (2), wherein W2 ＞ W1 >=R2 ＞ R1 >=N2 ＞ N1.
3. as claimed in claim 2 towards the radio electrocardiographicmonitoring monitoring system of sleep analysis, it is characterised in that described non-rapid eye
The dynamic phase is divided into shallow sleeps phase and sound sleep phase；The shallow heart rate criteria difference threshold range slept corresponding to the phase is [S2, N2], corresponding to the sound sleep phase
Heart rate criteria difference threshold range be [N1, Q1], if heart rate criteria difference A is in [S2, N2], to sleep stage logging modle
(18) send and this time interval is labeled as the shallow instruction sleeping the phase, and be stored in data base by being labeled as the shallow time interval sleeping the phase
(2) in；If heart rate criteria difference A is in [N1, Q1], sends to sleep stage logging modle (18) and this time interval is labeled as
The instruction of sound sleep phase, and the time interval being labeled as the sound sleep phase is stored in data base (2), wherein S2 >=Q1.
4. as claimed in claim 3 towards the radio electrocardiographicmonitoring monitoring system of sleep analysis, it is characterised in that described controller
(1) sleep stage sort module (19) and sleep stage time statistical module (110) are also included；Described sleep stage sort module
(19) in by data base (2), each time interval of storage is classified according to sleep stage, and forms tabulation；Described
Sleep stage time statistical module (110) is for calculating according to the time interval corresponding to each sleep stage in tabulation
The total time of each sleep stage and sleep total time.
5. as claimed in claim 4 towards the radio electrocardiographicmonitoring monitoring system of sleep analysis, it is characterised in that described controller
(1) also include acceleration receiver module (111), stand up towards processing module (112), bedsore judge module (113) and turn over
Body number of times statistical module (114)；Described acceleration receiver module (111) is transmitted for real-time reception acceleration transducer (3)
Acceleration, the acceleration of three orthogonal directions and corresponding to each acceleration towards, and be sent to stand up towards processing mould
Block (112)；Described stand up towards processing module (112) for receiving the acceleration of three orthogonal directions, and determine maximum
Acceleration and this maximum acceleration towards, simultaneously by adjacent maximum acceleration towards comparing, if comparison differs
Cause, to described bedsore judge module (113) send the adjacent maximum acceleration of statistics towards in last maximum acceleration
Instruction towards the retention time；Described bedsore judge module (113), be used for adding up adjacent maximum acceleration towards in last
One maximum acceleration towards retention time, and compare with the retention time threshold value of storage in data base (2), if should
Retention time exceedes retention time threshold value, to described stand up number of times statistical module (114) send be recorded as once standing up number of times
Instruction；The described number of times statistical module (114) that stands up becomes once to stand up the instruction of number of times for receiving record, and statistics is stood up secondary
Number.
6. as claimed in claim 5 towards the radio electrocardiographicmonitoring monitoring system of sleep analysis, it is characterised in that described controller
(1) also include sleep quality computing module (115), be used for receiving each sleep that sleep stage time statistical module (110) sends
Total time by stages and sleep total time, and calculate sleep quality.
7. as claimed in claim 2 towards the radio electrocardiographicmonitoring monitoring system of sleep analysis, it is characterised in that described textile electrode
(5) it is made up of conductive fabric and the sponge being filled in conductive fabric；Described conductive fabric is to enter with the fine fabric of flexibility for base material
The silver-ionized process of row obtains；Preferably, the fine fabric of described flexibility by the polyurethane fiber that parts by weight are 5-10 part,
The epoxy resin of 0.5-1 part and the poly-methylcellulose composition of 1-3 part.
8. as claimed in claim 2 towards the radio electrocardiographicmonitoring monitoring system of sleep analysis, it is characterised in that described wire be by
Circuit board, stainless steel silk and one end are connected other end welding copper conductor composition on circuit boards with stainless steel silk, described stainless
The junction of steel wire and copper conductor is fixed with heat-shrink tube.
9. as claimed in claim 1 towards the radio electrocardiographicmonitoring monitoring system of sleep analysis, it is characterised in that described cardioelectric monitor
Circuit also includes the battery case for powering and bluetooth module for EGC sensor (4).
10. the radio electrocardiographicmonitoring monitoring clothing towards sleep analysis, it is characterised in that described radio electrocardiographicmonitoring monitoring clothing includes clothing
Clothes and the radio electrocardiographicmonitoring monitoring system described in any one of claim 2-9 being inlaid in clothes.
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| CN106725383A (en) * | 2016-12-28 | 2017-05-31 | 天津众阳科技有限公司 | Sleep state judgement system and method based on action and heart rate |
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| CN114451900A (en) * | 2022-04-11 | 2022-05-10 | 深圳市心流科技有限公司 | Sleep quality determination method and system based on electroencephalogram and storage medium |
| CN114451900B (en) * | 2022-04-11 | 2022-09-27 | 深圳市心流科技有限公司 | Sleep quality determination method and system based on electroencephalogram and storage medium |
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