CN106562762B - A kind of sleep monitor and improve device and method - Google Patents

A kind of sleep monitor and improve device and method Download PDF

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Publication number
CN106562762B
CN106562762B CN201610659119.9A CN201610659119A CN106562762B CN 106562762 B CN106562762 B CN 106562762B CN 201610659119 A CN201610659119 A CN 201610659119A CN 106562762 B CN106562762 B CN 106562762B
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Prior art keywords
sleep
alpha
user
wave
processing unit
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CN106562762A (en
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刘众
卢坤涛
孙成俊
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Shenzhen Granmore Technology Co Ltd
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Shenzhen Granmore Technology Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4806Sleep evaluation
    • A61B5/4809Sleep detection, i.e. determining whether a subject is asleep or not
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M21/02Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus

Abstract

A kind of sleep monitor and improve device and method, device includes: gyroscope, for detecting the vibrational state of the device and exporting motion information;Pretreatment unit is connect with the gyroscope, is received the angle information and is pre-processed and be converted into digital signal;Processing unit is connect with the pretreatment unit, is received and is carried out FFT transform to the digital signal, and carry out feature extraction to transformation results, obtains the dormant heart rate and respiratory rate of reflection user;Alpha's wave transmitting unit is connect with the processing unit unit, and transmitting is used for Alpha's wave of sleeping under processing unit control.By having detected whether user to be monitored using gyroscope induction in a manner of human body is isolated, and the vibration for causing device when user's sleep by breathing and heartbeat is detected, the sleep state of user is obtained according to the information of the vibration;And emits the Alpha's wave to conduce to sleep, improve user's sleep quality while detecting the sleep state of user.

Description

A kind of sleep monitor and improve device and method
Technical field
The present invention relates to sleep monitor fields, more particularly to a kind of sleep monitor and improve device and method.
Background technique
With the development of society, competition is more and more fierce, thus the pressure at heart that people bear is also increasing.People face Face many pressure, such as employment pressure, family's pressure, these external factors can generate many physiology shadows to human body Ring, so influence people at heart and physiological health.Wherein, sleep is a pith of people's life, sleep quality Quality is also closely related with the physical and mental health of people and working efficiency.It sleeps the bad normal work and life that often will affect people, Especially for some office workers in high-intensitive load, there are different degrees of sleeping problems because of pressure fatigue, in turn Weaken the function of immune system and endocrine system, meanwhile, it also will affect the thinking and judgment of people, lead to vicious circle. Therefore, seem particularly important for the monitoring of sleep quality and evaluation.
Currently, existing sleep monitoring device, which mainly has through monitoring subjects heart rate, judges subjects sleep quality Monitoring device.Heart rate refer to human heart beating frequency, be by detection human heart cell generate electric signal come Obtain heart rate data.Existing method needs the adhesive electrode piece on subjects body, and for the crowd of dry skin, signal is adopted The effect of collection is very bad, especially needs repeatedly to smear conductive paste in winter electrode slice and human contact position, conductive paste can pierce Swash human skin, will affect the sleep quality of subjects to a certain extent.
Summary of the invention
It is an object of that present invention to provide a kind of sleep monitor and improve device and method, it is intended to solve current sleep detection Mode will affect the problem of user's sleep quality.
The present invention provides a kind of sleep monitor and improve device, comprising:
Gyroscope, for detecting the vibrational state of the device and exporting motion information;
Pretreatment unit is connect with the gyroscope, is received the angle information and is pre-processed and be converted into digital letter Number;
Processing unit is connect with the pretreatment unit, is received and is carried out FFT transform and right to the digital signal Transformation results carry out feature extraction, obtain the dormant heart rate and respiratory rate of reflection user;
Alpha's wave transmitting unit is connect with the processing unit unit, is emitted under processing unit control and is used for Alpha's wave of sleeping.
The present invention also provides a kind of sleep monitor and ameliorative way, the method is applied in sleep articles, the side Method the following steps are included:
The vibrational state of the sleep articles is detected by gyroscope and exports motion information;
The angle information is pre-processed and is converted into digital signal;
FFT transform is carried out to the digital signal, and feature extraction is carried out to transformation results, obtains sleeping for reflection user The heart rate and respiratory rate of dormancy state;
Alpha's wave of sleeping is used for according to the transmitting of the sleep state of user.
Above-mentioned sleep monitor and improvement device and method, by utilizing gyroscope induction detection in a manner of human body is isolated The vibration for causing device when whether having user to be monitored, and detecting user's sleep with heartbeat by breathing, according to the information of the vibration Obtain the sleep state of user;And emits the Alpha's wave to conduce to sleep, change while detecting the sleep state of user Kind user's sleep quality.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of sleep monitor and improvement device in present pre-ferred embodiments;
Fig. 2 is the module diagram of sleep monitor and improvement device in present pre-ferred embodiments;
Fig. 3 is Alpha's wave transmitting unit first embodiment module in straight sleep monitor and improvement device shown in Fig. 2 Schematic diagram;
Fig. 4 is Alpha's wave transmitting unit second embodiment module in straight sleep monitor and improvement device shown in Fig. 2 Schematic diagram;
Fig. 5 is the flow chart of sleep monitor and ameliorative way in present pre-ferred embodiments;
Fig. 6 is that flow chart occurs for Alpha's wave in present pre-ferred embodiments.
Specific embodiment
In order to which technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention.
Please refer to Fig. 1 and Fig. 2, sleep monitor in the present invention and improve device 1 can be embedded in or be placed in pillow, mattress, In the articles such as cushion, eyeshade and earphone, or it is placed in the beneath of pillow, mattress and cushion.Sleep monitor and improvement device 1 include shell Body 2 and pcb board 3, shell 2 is interior to be equipped with support member 4, and support member 4 can be flexible cantilever beam structure or domes. In the present embodiment, a support column 100, when shell 2 is by external pressure, support column 100 are equipped between shell 2 and support member 4 Support member 4 can be squeezed.
Sleep monitor and improvement device 1 in present pre-ferred embodiments include gyroscope 5, pretreatment unit 6, processing list Member 7 and Alpha's wave transmitting unit 8.
Gyroscope 5 is highly sensitive gyroscope, for detecting the vibrational state of the device 1 and exporting motion information.Gyroscope 5 It is arranged in support member 4, energy following device 1 is vibrated by vibrating caused by user's breathing and heartbeat.Specifically, people lies in Mattress upper pillow is normally slept on pillow, and after stable fall asleep, support portion can be transmitted to by vibrating caused by breathing and heartbeat On part 4, cause the variation of 4 angle of support member, this variation is detected by highly sensitive gyroscope 5.In addition, gyroscope 5 is also It can detecte whether the device 1 needs to enter monitoring state.Condition into monitoring state is the device 1 or comprising the device 1 Product whether moved or vibrated.
Pretreatment unit 6 is connect with the gyroscope 5, is received the angle information and is pre-processed and be converted into digital letter Number.Pretreatment unit 6 includes filter amplification circuit and A/D conversion circuit.
Processing unit 7 is a main control chip, and processing unit 7 is connect with the pretreatment unit 6, is received and to the number Signal carries out FFT (Fast Fourier Transformation, as fast Fourier transform) transformation, and to transformation results Feature extraction is carried out, the dormant heart rate and respiratory rate of reflection user is obtained.Further, using low-power consumption algorithm, i.e., Processing unit 7 is also used to receive the motion information, judges whether there is user to be monitored according to the motion information.When detecting When nobody, only retains and change partial circuit operation, close other parts circuit, it is whole in unlatching after detecting someone Circuit.
Specifically, digital signal is carried out FFT variation by main control chip, and time-domain signal f (t) is converted to frequency-region signal f (w), it is then filtered and feature extraction in frequency domain.The characteristic frequency f1,1/f1 for extracting breathing are exactly at this time corresponding one Respiration rate, that is, respiratory rate of minute;The corresponding characteristic frequency f2 of heartbeat is extracted, 1/f2 is exactly corresponding one minute at this time Beats, that is, heart rate.The variation of heart rate and respiratory rate when then passing through sleep can reflect out sleep state at this time.So After will obtain the sleep infos such as heart rate, respiratory rate and be transferred to the intelligence such as mobile phone eventually by the wireless transport modules 9 such as low-power consumption bluetooth End 10.
Alpha's wave transmitting unit 8 is connect with processing unit Unit 7, is emitted under the processing unit 7 control and is used In Alpha's wave of sleeping.
In a further embodiment, processing unit 7 is also used to record and analyze the heart rate of user and respiratory rate obtains To sleep state data, and Alpha's wave transmitting unit 8 according to the sleep state data point reuse of active user emits Alpha's wave frequency range, to adjust the sleep state of active user.
Wherein, Alpha's wave transmitting unit 8 emits electromagnetic wave in 8Hz to 13Hz with the frequency range that the gradient of 0.5Hz is incremented by, When Alpha's wave transmitting unit 8 emits the electromagnetic wave of a certain frequency range, sleep detection module (gyroscope 5 and main whithin a period of time Control chip is constituted) it monitors and records its sleep state.After the completion of Alpha's wave 8 frequency sweep of transmitting unit, processing unit 7 or A Er Method wave transmitting unit 8 compares these sleep state data, finds optimal wave frequency, and then Alpha's wave emits mould Block emits Alpha's wave of the frequency in reasonable time.Device 1 can recorde and analyze each 8 institute of Alpha's wave transmitting unit The frequency of record and daily dormant data are slept by the adjusting that analysis increasingly can accurately obtain being adapted to the user Alpha's wave frequency section of dormancy preferably adjusts sleep, constitutes an artificial intelligent depth learning system.Find one suitable Ah Your method wave frequency section, while recording learning Alpha's wave.Emit or close Alpha's wave in the suitable time.Help user More good sleep.
In one of the embodiments, referring to Fig. 3, Alpha's wave transmitting unit 8 includes band gap reference 81, biasing mould Block 82, RC oscillator 83, comparison oscillator 84, phaselocked loop 85, analog multiplier 86, radio-frequency power amplifier 87 and transmitting antenna 88。
The biasing module 82 provides biasing, the band gap reference to the comparison oscillator 84 and the phaselocked loop 85 81 provide reference voltage to the RC oscillator 83, comparison oscillator 84, phaselocked loop 85 and analog multiplier 86;The RC oscillation The output of device 83 terminates the first input end of the analog multiplier 86, and the input termination of the phaselocked loop 85 is described relatively to be vibrated The output end of device 84, the output of the phaselocked loop 85 terminate the second input terminal of the analog multiplier 86, the analogue multiplication The output of device 86 terminates the input terminal of the radio-frequency power amplifier 87, described in the output termination of the radio-frequency power amplifier 87 Transmitting antenna 88;The RC oscillator 83 and the power amplifier are by the control of external signal to turn on or off Alpha The generation of wave.External signal may be from the external control such as processing unit 7.
Referring to Fig. 2, wireless transport module 9 is used to the dormant heart rate and respiratory rate that reflect user being sent to intelligence Energy terminal 10 is to record the sleep state with presentation user.Further, intelligent terminal 10 is then heart rate and respiratory rate It is transferred to background server 11, carries out cloud computing, cloud storage, while background server 11 returns to some operation informations to intelligently end End 10, shows user.
Alpha's wave transmitting unit 8 is the intelligent terminal 10 in one of the embodiments, and the intelligent terminal 10 connects The control command of the processing unit 7 is received, the music with Alpha's wave is played.
In one of the embodiments, referring to Fig. 3, Alpha's wave transmitting unit 8 includes piezoelectric membrane 12 and driving electricity Road 13.Piezoelectric membrane 12 is arranged in support member 4.Driving circuit 13 is connected to the processing unit 7 and the piezoelectric membrane Between 12, receives the control signal that the processing unit 7 exports and control the vibration of piezoelectric membrane 12 generation Alpha's wave. In the present embodiment, piezoelectric membrane 12 is attached to the surface of support member 4, is connected on main control chip by driving circuit 13.? When work, issue control signal by main control chip makes driving circuit 13 export or stop the certain frequency of output to driving circuit 13 The Current Voltage of rate is to piezoelectric membrane 12, when 12 the two poles of the earth of piezoelectric membrane are added with alternating voltage, can generate vibration signal, have it is specific The vibrating machine wave of frequency generates.
In addition, please refer to Fig. 1 and Fig. 5, additionally provides a kind of sleep monitor and ameliorative way, the method are applied to sleep In articles, it the described method comprises the following steps:
Step S110 detects the vibrational state of the sleep articles by gyroscope 5 and exports motion information;Gyroscope 5 It is arranged in support member 4, energy following device 1 is vibrated by vibrating caused by user's breathing and heartbeat, to export vibration Data.
Step S120 pre-processes the angle information and is converted into digital signal.Using filter amplification circuit and A/D conversion circuit handles motion information.
Step S130 carries out FFT transform to the digital signal, and carries out feature extraction to transformation results, obtains anti- Reflect the dormant heart rate and respiratory rate of user.Specifically, digital signal is carried out FFT variation, time-domain signal f (t) is turned It is changed to frequency-region signal f (w), is then filtered and feature extraction in frequency domain.The characteristic frequency f1,1/f1 for extracting breathing be exactly Corresponding one minute respiration rate, that is, respiratory rate at this time;The corresponding characteristic frequency f2 of heartbeat is extracted, 1/f2 is exactly right at this time The one minute beats i.e. heart rate answered.The variation of heart rate and respiratory rate when then passing through sleep can reflect out at this time Sleep state.Then the sleep infos such as heart rate, respiratory rate will be obtained and be transferred to the intelligence such as mobile phone by wireless transport modules 9 such as bluetooths It can terminal 10.
Step S140 is used for Alpha's wave of sleeping according to the transmitting of the sleep state of user.It is put using the equipment of this method Under to pillow or under mattress, people lies in mattress upper pillow and normally sleeps on pillow, after stable fall asleep.Breathing and heartbeat are drawn The vibration risen can be transmitted in support member 4, caused the variation of 4 angle of support member, detected by highly sensitive gyroscope 5 This information is simultaneously passed through filter amplification circuit and A/D circuit conversion into digital signal by this variation, is exhaled digital signal It inhales, the analysis of heartbeat algorithm.It obtains heart rate, respiratory rate and some physiologic informations is combined to calculate sleep depth degree.Then it is sleeping Period it is in due course Alpha's wave is issued by Alpha's wave transmitting unit 8 or the driving vibration of piezoelectric membrane 12, or pass through mobile phone It is happy to play Alpha's Boeing, promotes the sleep of people.
Referring to Fig. 6, in more detailed embodiment, step S140 specifically:
Step S141, the heart rate and respiratory rate for recording and analyzing user obtain sleep state data.Specifically, it records And frequency and daily dormant data that each each Alpha's wave transmitting unit 8 of user is recorded are analyzed, it can by analysis More and more accurately to obtain the Alpha's wave frequency section for the adjusting sleep for being adapted to the user, sleep is preferably adjusted, constitutes one A artificial intelligent depth learning system.In turn, suitable Alpha's wave frequency section is found, while the recording learning Alpha Wave.Emit or close Alpha's wave in the suitable time.Help the more good sleep of user.
Step S142, it is current to adjust according to the frequency range of sleep state data point reuse Alpha's wave of active user The sleep state of user.Wherein, Alpha's wave transmitting unit 8 emits electricity in 8HZ to 13HZ with the frequency range that the gradient of 0.5HZ is incremented by Magnetic wave, when Alpha's wave transmitting unit 8 emits the electromagnetic wave of a certain frequency range, sleep detection module (gyro whithin a period of time Instrument 5 and main control chip are constituted) it monitors and records its sleep state.After the completion of Alpha's wave 8 frequency sweep of transmitting unit, processing unit 7 or Alpha's wave transmitting unit 8 compare these sleep state data, find optimal wave frequency, then Alpha Wave transmitting module emits Alpha's wave of the frequency in reasonable time.
In further embodiment, further include receiving the motion information, judged whether according to the motion information There is user to be monitored.When detecting no user to be monitored, only retain and change partial circuit operation, closes other parts electricity Integrated circuit is being opened after detecting someone in road.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function Can unit division progress for example, in practical application, can according to need and by above-mentioned function distribution by different functions Unit is completed, i.e., the internal structure of described device is divided into different functional unit or module, described above complete to complete Portion or partial function.Each functional unit in embodiment can integrate in a processing unit 7, be also possible to each unit It physically exists alone, can also be integrated in one unit with two or more units, above-mentioned integrated unit can both be adopted With formal implementation of hardware, can also realize in the form of software functional units.In addition, the specific name of each functional unit It is only for convenience of distinguishing each other, the protection scope being not intended to limit this application.The specific works mistake of unit in above-mentioned apparatus Journey can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In conclusion the embodiment of the present invention is in a manner of being isolated human body by detecting whether to need using the induction of gyroscope 5 The vibration for causing device when monitoring user, and detecting user's sleep with heartbeat by breathing, obtains user according to the information of the vibration Sleep state;And emits the Alpha's wave to conduce to sleep, improve user while detecting the sleep state of user and sleep Dormancy quality.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device and method can pass through others Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the module or unit, Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be with In conjunction with or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed Mutual coupling or direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING of device or unit or Communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, it can be located at One place, or may be distributed over multiple network units.Can select according to the actual needs part therein or Whole units achieve the purpose of the solution of this embodiment.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing unit 7 It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the embodiment of the present invention Substantially all or part of the part that contributes to existing technology or the technical solution can be with software product in other words Form embody, which is stored in a storage medium, including some instructions use so that one Computer equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute this hair The all or part of the steps of bright each embodiment the method for embodiment.And storage medium above-mentioned include: USB flash disk, mobile hard disk, Read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic The various media that can store program code such as dish or CD.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations;Although referring to aforementioned reality Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features;And these are modified Or replacement, the spirit and model of each embodiment technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution It encloses.

Claims (10)

1. a kind of sleep monitor and improvement device characterized by comprising
Shell;
Elastic support member is disposed in the housing,
Gyroscope, the gyroscope are set on the elastic support member, are equipped between the shell and elastic support member One support column, when the shell is by external pressure, the support column squeezes the elastic support member;The gyro Instrument can follow the elastic support member to be vibrated by vibrating caused by user's breathing and heartbeat, and output angle information;
Pretreatment unit is connect with the gyroscope, is received the angle information and is pre-processed and be converted into digital signal;
Processing unit is connect with the pretreatment unit, is received and is carried out FFT transform to the digital signal, and to transformation As a result feature extraction is carried out, the dormant heart rate and respiratory rate of reflection user is obtained;
Alpha's wave transmitting unit is connect with the processing unit unit, and transmitting is used for sleeping under processing unit control Alpha's wave.
2. sleep monitor as described in claim 1 and improvement device, which is characterized in that the processing unit is also used to record simultaneously The heart rate and respiratory rate for analyzing user obtain sleep state data, and according to the sleep state data tune of active user The frequency range of Alpha's wave of whole Alpha's wave transmitting unit transmitting, to adjust the sleep state of active user.
3. sleep monitor as claimed in claim 1 or 2 and improvement device, which is characterized in that Alpha's wave transmitting unit Include:
Piezoelectric membrane;
Driving circuit is connected between the processing unit and the piezoelectric membrane, receives the control of the processing unit output Signal controls the piezoelectric membrane vibration and generates Alpha's wave.
4. sleep monitor as claimed in claim 1 or 2 and improvement device, which is characterized in that Alpha's wave transmitting unit Including band gap reference, biasing module, RC oscillator, comparison oscillator, phaselocked loop, analog multiplier, radio-frequency power amplifier And transmitting antenna, in which:
The biasing module provides biasing to the comparison oscillator and the phaselocked loop, and the band gap reference shakes to the RC It swings device, comparison oscillator, phaselocked loop and analog multiplier and reference voltage is provided;
The output of the RC oscillator terminates the first input end of the analog multiplier, described in the input termination of the phaselocked loop The output end of comparison oscillator, the output of the phaselocked loop terminate the second input terminal of the analog multiplier, and the simulation multiplies The output of musical instruments used in a Buddhist or Taoist mass terminates the input terminal of the radio-frequency power amplifier, and the output of the radio-frequency power amplifier terminates the transmitting Antenna;
The RC oscillator and the power amplifier are turned on or off the generation of Alpha's wave by the control of external signal.
5. sleep monitor as claimed in claim 1 or 2 and improvement device, which is characterized in that it further include wireless transport module, institute State for the dormant heart rate and respiratory rate that reflect user to be sent to intelligent terminal with record with described in presentation user Sleep state.
6. sleep monitor as claimed in claim 5 and improvement device, which is characterized in that Alpha's wave transmitting unit is institute Intelligent terminal is stated, the intelligent terminal receives the control command of the processing unit, plays the music with Alpha's wave.
7. sleep monitor as described in claim 1 and improvement device, which is characterized in that the processing unit is also used to receive institute Angle information is stated, user to be monitored is judged whether there is according to the angle information.
8. sleep monitor as claimed in claim 3 and improvement device, which is characterized in that the piezoelectric membrane is set to the bullet In property support member.
9. a kind of sleep monitor and ameliorative way, which is characterized in that the method is applied in sleep articles, the sleep articles Include:
Shell;
Elastic support member is disposed in the housing,
Gyroscope, the gyroscope are set on the elastic support member, are equipped between the shell and elastic support member One support column, when the shell is by external pressure, the support column squeezes the elastic support member;The gyro Instrument can follow the elastic support member to be vibrated by vibrating caused by user's breathing and heartbeat, and output angle information;
It the described method comprises the following steps:
The vibrational state and output angle information of the sleep articles are detected by gyroscope;
The angle information is pre-processed and is converted into digital signal;
FFT transform is carried out to the digital signal, and feature extraction is carried out to transformation results, obtains the sleep shape of reflection user The heart rate and respiratory rate of state;
Alpha's wave of sleeping is used for according to the transmitting of the sleep state of user.
10. sleep monitor as claimed in claim 9 and ameliorative way, which is characterized in that the sleep state according to user Transmitting is used for Alpha's wave of sleeping specifically:
The heart rate and respiratory rate for recording and analyzing user obtain sleep state data;
According to the frequency range of sleep state data point reuse Alpha's wave of active user, to adjust the sleep shape of active user State.
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