CN106388783A - Device and system for detecting bruxism and analysis and processing method for sleeping waveform data - Google Patents
Device and system for detecting bruxism and analysis and processing method for sleeping waveform data Download PDFInfo
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- 238000012545 processing Methods 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 26
- 230000008569 process Effects 0.000 claims abstract description 18
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- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
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- 206010060860 Neurological symptom Diseases 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
- A61B5/4542—Evaluating the mouth, e.g. the jaw
- A61B5/4557—Evaluating bruxism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Physics & Mathematics (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Signal Processing (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention provides a device and a system for detecting bruxism and an analysis and processing method for sleeping waveform data. The device comprises a pillow bottom data collection circuit, a data processing circuit and a communication circuit, wherein the pillow bottom data collection circuit is used for collecting sleeping data of a user, and outputting the sleeping data to the data processing circuit; the data processing circuit is connected with the pillow bottom data collection circuit, and is used for receiving the sleeping data, and outputting the sleeping waveform data to the communication circuit, and the sleeping waveform data is calculated according to the sleeping data; the communication circuit is connected with the data processing circuit, and is used for receiving the sleeping waveform data, and sending the sleeping waveform data to a background server or terminal equipment. The device has the advantages that the limitation of a soft jaw pad is avoided, and only the data collection circuit is arranged under a pillow of the user, so that the sleeping process of the user is conveniently detected, and the defect of discomfortability by putting the soft jaw pad into a mouth of the user in the prior art is overcome; the assisted therapy on the bruxism of the user is realized by the terminal equipment, so that the practicality is high; compared with the soft jaw pad, the cost of the whole bruxism detection device is low, and the application is wider.
Description
Technical field
The present invention relates to detection and data processing transmission technique field, in particular to a kind of odontorisiss detection means,
System and the analysis and processing method of sleep waveforms data.
Background technology
Odontorisiss refer to that people's masticatory muscless under non-physiological state produce not spontaneous contractions, make lower tooth produce mill dynamic or tight
Sting, and make the phenomenon of lower jaw normal physiological rest position interruption.Can be divided into according to time of origin and grinding one's teeth in sleep day and sleep bruxism.In teenager
Middle sickness rate is higher, has scholar to find teenager bruxism sickness rate up to more than 20% through questionnaire survey, and its
Pathogenesis system is complicated, has caused the extensive concern of scholar.Long-term grinding one's teeth in sleep can cause attrition of dentition, vertical dimension to reduce, dental pulp wound
Wound, the destruction of Periodontal Supporting Tissue, diastema, food are embedding, or even can also cause multiple complications, such as chew muscle tonus, convulsion
Contraction, temporomandibular joint dysfunction, neurological symptom etc., are a kind of to make us more worried disease.
At present, in existing odontorisiss detection method, it is embedded with pressure transducer generally by putting in patient's mouth
Soft jaw pad detected, when the biting pressure when patient grinds one's teeth in sleep exceedes patient's average biting pressure, pressure transmission is to pressure
On sensor, pressure transducer can send sound or vibrations, carries out feedback treating eventually through sound or vibration.
But, when using the soft jaw pad being embedded with pressure transducer, need in the mouth put it into patient, sense of discomfort is relatively
Greatly；Meanwhile, this detection means is expensive, and practicality is poor.
Content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of odontorisiss detection means, system and sleep waveforms
The analysis and processing method of data, with the soft jaw pad in reduction of patient mouth in detection, treatment odontorisiss the sense of discomfort brought with
And expensive problem, reach the purpose improving odontorisiss detection means practicality.
In a first aspect, embodiments providing a kind of odontorisiss detection means, described device includes：The lower data of pillow is adopted
Collector, data processing circuit and telecommunication circuit；
The lower data acquisition circuit of described pillow, for gathering the dormant data of user, exports described dormant data to described number
According to process circuit；
Described data processing circuit data acquisition circuit lower with described pillow is connected, for receiving described dormant data, output
The sleep waveforms data that described dormant data computing is obtained is to described telecommunication circuit；
Described telecommunication circuit is connected with described data processing circuit, for receiving described sleep waveforms data, sleeps described
Dormancy Wave data sends to background server or terminal unit.
In conjunction with a first aspect, embodiments providing the first possible embodiment of first aspect, wherein, institute
State the lower data acquisition circuit of pillow to include：Pressure transducer and signal amplifier；
Described pressure transducer, for gathering voltage signal produced by action in sleep for the described user；Wherein, institute
Stating voltage signal is described dormant data；
Described signal amplifier is connected with described pressure transducer, for transferring the described electricity of described pressure transducer collection
Pressure signal simultaneously amplifies, and obtains the voltage signal after amplifying.
In conjunction with the first possible embodiment of first aspect, embodiments provide the second of first aspect
Possible embodiment, wherein, described data processing circuit includes：Wave filter, modulus transition element, processor, the first storage
Device and second memory；
Described wave filter is connected with described signal amplifier, for receiving the voltage signal after described amplification, puts described
Voltage signal after big is filtered processing, and obtains filtered voltage signal；And, described filtered voltage signal is sent out
Deliver to described modulus transition element；
Described modulus transition element is connected with described wave filter, for receiving described filtered voltage signal, will be described
Filtered voltage signal is converted to digital voltage signal；And, described digital voltage signal is sent to described processor；
Described processor is connected with described modulus transition element, for receiving described digital voltage signal, by described numeral
Voltage signal stores to described first memory；Wherein, multiple described digital voltage signals constitute described sleep waveforms data；
Described second memory is connected with described processor, for providing parameter configuration for described processor.
In conjunction with the possible embodiment of the second of first aspect, embodiments provide first aspect the third
Possible embodiment, wherein, described data processing circuit also includes：Display lamp and mains transformer；
Described processor is additionally operable to be generated for controlling described instruction according to the working condition of described odontorisiss detection means
The control signal of lamp, exports described control signal to described display lamp；
Described display lamp is connected with described processor, for receiving described control signal, is started according to described control signal
Corresponding indicating mode；
Described mains transformer one end is used for being connected with power supply, and the other end is connected with described processor；Described power supply
Transformator is used for the alternating current of described power supply being converted to the unidirectional current of predeterminated voltage, in order to power for described processor.
In conjunction with the possible embodiment of the second of first aspect, embodiments provide the 4th kind of first aspect
Possible embodiment, wherein, described telecommunication circuit includes：Bluetooth circuit and/or wireless LAN communication circuit；
Described Bluetooth circuit is connected with described processor, and for data transfer, described processor reads described first storage
After the described digital voltage signal of device storage, by described Bluetooth circuit, described digital voltage signal is sent to corresponding terminal
Equipment；
Described wireless LAN communication circuit is connected with described processor, and for data transfer, described processor reads institute
After stating the described digital voltage signal of first memory storage, by described wireless LAN communication circuit by described digital voltage
Signal sends to background server or corresponding terminal unit；
Described second memory is additionally operable to carry out parameter configuration for described telecommunication circuit.
In conjunction with the third possible embodiment of first aspect, embodiments provide the 5th kind of first aspect
Possible embodiment, wherein, described device also includes shell；
The lower data acquisition circuit of described pillow is arranged at outside described shell, and described data processing circuit and described telecommunication circuit are equal
It is arranged at described inside the shell；Wherein, described display lamp is revealed on described shell；It is provided with plug on described shell, described slotting
First end is used for connecting described power supply, and the other end is connected with described mains transformer.
In conjunction with the possible embodiment of the second of first aspect, embodiments provide the 6th kind of first aspect
Possible embodiment, wherein, described device also includes Rectangular Plates and conducting wire；
Described pressure transducer and described signal amplifier stick to described Rectangular Plates lower surface；
Described conducting wire, for connecting the lower data acquisition circuit of described pillow and described data processing circuit, described to realize
Signal amplifier and the connection of described wave filter.
Second aspect, embodiments provides a kind of odontorisiss detecting system, and described system includes：Above-mentioned first party
Odontorisiss detection means described in face and terminal unit；
Described odontorisiss detection means is connected with described terminal equipment in communication, and described odontorisiss detection means is by described sleep
Wave data sends to described terminal unit；
Described terminal unit is analyzed to described sleep waveforms data processing, to judge the sleep state of described user；
Wherein, described sleep waveforms data at least includes：Ortho sleep data, data of grinding one's teeth in sleep and body move data；Described sleep state
At least include ortho sleep state, no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state and body moves state；
When described sleep state is that no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state, described terminal unit sends prompting
Signal, to wake up user.
In conjunction with second aspect, embodiments provide the first possible embodiment of second aspect, wherein, institute
System of stating also includes background server；
Described background server is connected with described odontorisiss detection means or described terminal equipment in communication, described for receiving
The described sleep waveforms data that odontorisiss detection means sends, stores described sleep waveforms data；
Described background server is additionally operable to described sleep waveforms data is analyzed process, to judge sleeping of described user
Dormancy state；Wherein, described sleep waveforms data at least includes：Ortho sleep data, data of grinding one's teeth in sleep and body move data；Described sleep
Dormancy state at least includes ortho sleep state, no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state and body moves state；
When described sleep state is that no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state, described background server controls institute
State terminal unit and send cue, to wake up user.
The third aspect, embodiments provides a kind of sleep ripple being applied to odontorisiss detecting system in second aspect
The analysis and processing method of graphic data, methods described includes：
Search the maximum voltage value in digital voltage signal in all described sleep waveforms data, be designated as Fmax；
Search the point that magnitude of voltage in described digital voltage signal is more than 0.65Fmax, be designated as m point；
Persistently retreat from described m point, and calculate the average of each n/2 point before and after each point successively, described until searching
Average is less than the point of 0.6Fmax, is designated as μ point, as starting point；Wherein, n takes the 1/4 of sample rate；
It is continuously advanced from described m point, and calculate the average of each n/2 point before and after each point successively, described until searching
Average is less than the point of 0.6Fmax, is designated as α point, as stop；
Search the maximum voltage value from described μ point to described α point, be designated as Ft；
As 0.65Fmax≤FtDuring ＜ 0.8Fmax, for data of grinding one's teeth in sleep；
Work as FtDuring >=0.8Fmax, it is that body moves data.
The analyzing and processing side of a kind of odontorisiss detection means provided in an embodiment of the present invention, system and sleep waveforms data
Method, it collects the dormant data of user by the lower data acquisition circuit of pillow, and the dormant data collecting is sent to data
Process circuit, is processed to obtain the sleep waveforms data of user, Ran Houtong to above-mentioned dormant data by data processing circuit
Cross telecommunication circuit by sleep waveforms data is activation to background server or terminal unit, finally by background server or terminal unit
Above-mentioned sleep waveforms data is analyzed, obtains the sleep state of user；Meanwhile, terminal unit moves mill according to the no body of user
Dental phenomenon and the companion body of grinding one's teeth in sleep move state and send cue, wake up user, to reach the purpose for the treatment of.
Detection treatment is realized with putting into by would be embedded with the soft jaw pad of pressure transducer in prior art in the mouth of user
Process is compared, and the odontorisiss detection means that the present invention provides has broken away from the limitation of conventional soft jaw pad, only need to be by data acquisition electricity
Road is placed under the pillow of user, has been conveniently accomplished the detection to user's sleep procedure, solves soft jaw pad in prior art and puts into
With the sense of discomfort brought in the registered permanent residence；Meanwhile, auxiliary treatment, practicality can be carried out to the odontorisiss of user by terminal unit
By force；And, the softer jaw pad of whole odontorisiss detection means compares that cost is lower, and application is more extensive.
For enabling the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to use required in embodiment
Figure is briefly described it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows a kind of structural representation of odontorisiss detection means that the embodiment of the present invention is provided；
Fig. 2 shows another structural representation of the odontorisiss detection means that the embodiment of the present invention is provided；
Fig. 3 shows the structural representation of another odontorisiss detection means that the embodiment of the present invention is provided；
Fig. 4 shows a kind of structural representation of odontorisiss detecting system that the embodiment of the present invention is provided；
The flow chart that Fig. 5 shows the analysis and processing method of sleep waveforms data that the embodiment of the present invention is provided；
Fig. 6 shows the schematic diagram of the sleep waveforms data analysiss that the embodiment of the present invention is provided；
Fig. 7 shows the sleep waveforms curve synoptic diagram under the different sleep states that the embodiment of the present invention is provided.
Main element symbol description：
11st, rest the head on lower data acquisition circuit；22nd, data processing circuit；33rd, telecommunication circuit；44th, shell；55th, elastic rectangular
Plate；66th, conducting wire；77th, odontorisiss detection means；88th, terminal unit；99th, background server；
111st, pressure transducer；112nd, signal amplifier；
221st, wave filter；222nd, modulus transition element；223rd, processor；224th, first memory；225th, second memory；
226th, display lamp；227th, mains transformer；
331st, Bluetooth circuit；332nd, wireless LAN communication circuit；
441st, plug.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
Middle accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment only
It is a part of embodiment of the present invention, rather than whole embodiments.The present invention generally described and illustrated in accompanying drawing herein is real
The assembly applying example can be arranged with various different configurations and design.Therefore, below to the present invention's providing in the accompanying drawings
The detailed description of embodiment is not intended to limit the scope of claimed invention, but is merely representative of the selected reality of the present invention
Apply example.Based on embodiments of the invention, the institute that those skilled in the art are obtained on the premise of not making creative work
There is other embodiment, broadly fall into the scope of protection of the invention.
Realize to grinding one's teeth in sleep in the mouth of user in view of being put into by would be embedded with the soft jaw pad of pressure transducer in prior art
The sense of discomfort that the process of disease detection treatment is brought to user is larger, relatively costly.Based on this, embodiments provide one kind
Odontorisiss detection means and system, it passes through the dormant data that the lower data acquisition circuit 11 of pillow collects user, and will collect
Dormant data send to data processing circuit 22, by data processing circuit 22, above-mentioned dormant data is processed to be used
The sleep waveforms data at family, then passes through telecommunication circuit 33 by sleep waveforms data is activation to background server 99 or terminal unit
88, finally by background server 99 or terminal unit 88, above-mentioned sleep waveforms data is analyzed, obtains the sleep shape of user
State；Meanwhile, terminal unit 88 moves, according to the no body of user, state of grinding one's teeth in sleep and the companion body of grinding one's teeth in sleep moves state and sends cue, wakes up
User, to reach the purpose for the treatment of, is described below by embodiment.
With reference to Fig. 1 explanation the invention provides a kind of odontorisiss detection means 77, above-mentioned odontorisiss detection means 77 includes：
The lower data acquisition circuit 11 of pillow, data processing circuit 22 and telecommunication circuit 33；
The lower data acquisition circuit 11 of pillow, for gathering the dormant data of user, output dormant data is to data processing circuit
22；
Data processing circuit 22 data acquisition circuit 11 lower with pillow is connected, and for receiving dormant data, output is to sleep number
The sleep waveforms data obtaining according to computing is to telecommunication circuit 33；
Telecommunication circuit 33 is connected with data processing circuit 22, for receiving sleep waveforms data, sleep waveforms data is sent out
Deliver to background server 99 or terminal unit 88.
In embodiments of the present invention, odontorisiss detection means 77 has broken the limitation of conventional detection means, is counted by pillow is lower
Complete the collection to user's dormant data according to Acquisition Circuit 11；Micro-vibration data when dormant data is slept for user, passes through
Micro-vibration data can analyze heart rate in user's sleep procedure, breathing and body and move.Specifically, the collection of data is to pass through
Pressure transducer 111 is realized., in ortho sleep, head is more stable to the pressure effect of pressure transducer 111 for user, this
When pressure transducer 111 top and bottom contact produced by voltage signal also very steady；When user grinds one's teeth in sleep in sleep, mandibular bone
Can move therewith, the vibration information that mandibular bone motion produces acts on pressure transducer 111 by medicated pillow, pressure transducer
111 in the presence of compared with small echo dynamic pressure produced voltage signal less fluctuation also occurs, the amplitude of voltage increases；And work as
User (such as stands up, head moves) when in sleep, body moves, and the pressure oscillation ratio acting on pressure transducer 111 is larger, at this moment
Also ratio is larger for the fluctuation of voltage signal produced by the contact of pressure transducer 111 top and bottom, and the amplitude of voltage is also very big simultaneously；Pressure
Force transducer 111 is just represented the dormant data of user by voltage signal produced by user action.
Specifically, the voltage signal being obtained by the lower data acquisition circuit 11 of pillow is analogue signal, needs to analogue signal
Processed.First, it is filtered obtaining the analog voltage signal of certain frequency to the analog voltage signal obtaining；Then, lead to
Cross modulus transition element 222 and further analog voltage signal is converted to digital voltage signal to carry out follow-up analyzing and processing.
The sample rate of above-mentioned odontorisiss detection means 77 is 256/s, can gather 256 voltage signals within the time of 1s, so
The digital voltage signal that correspondence obtains is very intensive, and multiple intensive digital voltage signals just constitute the sleep waveforms number of user
According to eventually through telecommunication circuit 33 by the sleep waveforms data is activation of user to background server 99 or terminal unit 88.
In addition, it is necessary to explanation, in the embodiment of the present invention, the numerical value of above-mentioned sample rate is not particularly limited.
A kind of odontorisiss detection means 77 provided in an embodiment of the present invention, it passes through the lower data acquisition circuit 11 of pillow and collects
The dormant data of user, and the dormant data collecting is sent to data processing circuit 22, by data processing circuit 22 to upper
State dormant data to be processed to obtain the sleep waveforms data of user, then by telecommunication circuit 33, sleep waveforms data is sent out
Deliver to background server 99 or terminal unit 88；Put into user with prior art by would be embedded with the soft jaw pad of pressure transducer
Mouth in realize detection treatment process compare, odontorisiss detection means 77 provided in an embodiment of the present invention has broken away from conventional soft jaw
Data acquisition circuit only need to be placed under the pillow of user, be conveniently accomplished the detection to user's sleep procedure by the limitation of pad,
Solve soft jaw pad in prior art and put into sense of discomfort with being brought in the registered permanent residence, practicality is stronger；Meanwhile, whole odontorisiss inspection
Survey the softer jaw pad of device 77 and compare low cost, application is more extensive.
Said process has carried out whole description to odontorisiss detection means 77, below for institute in odontorisiss detection means 77
Each device comprising is specifically described, with reference to Fig. 2, in odontorisiss detection means 77 provided in an embodiment of the present invention, pillow
Lower data acquisition circuit 11 includes：Pressure transducer 111 and signal amplifier 112；
Pressure transducer 111, for gathering voltage signal produced by action in sleep for the user；Wherein, voltage letter
Number be dormant data；
Signal amplifier 112 is connected with pressure transducer 111, for transferring the voltage signal of pressure transducer 111 collection
And amplify, obtain the voltage signal after amplifying.
In embodiments of the present invention, pressure transducer 111 specifically uses piezoceramic transducer, and it is as device
Sensing part is placed under the pillow of user, and when user sleeps, it can be with Non-intermittent real-time collection voltages signal data；Piezoelectricity is made pottery
Porcelain sensor has the characteristic of sensitivity, extremely faint mechanical vibration can be converted into the signal of telecommunication, such user is in sleep
All minor motion can be embodied by the voltage signal on pressure transducer 111, meanwhile, piezoceramic transducer
Low cost, be readily available.
In addition, inventor considers that the voltage signal obtaining by pressure transducer 111 is weaker, after easily facilitating
Continuous analysis and observation, inventor is connected with pressure transducer 111 by wire using signal amplifier 112, so, signal
Amplifier 112 can be transferred the voltage signal that pressure transducer 111 collects in real time and amplify, the voltage signal after being amplified.
Additionally, as shown in figure 3, odontorisiss detection means 77 also includes Rectangular Plates 55；
Pressure transducer 111 and signal amplifier 112 stick to Rectangular Plates 55 lower surface.
Specifically, in order that pressure transducer 111 preferably senses action during user's sleep, inventor have chosen
The Rectangular Plates 55 of 20cm*5cm*0.2cm coordinate vinyon material to make the sealing strip of 20cm*5cm*0.5cm, its
In, vinyon material is wrapped in the outer surface of Rectangular Plates 55, to reach the effect of insulation and protection against the tide, and pressure sensing
Device 111 and signal amplifier 112 stick to the lower surface of Rectangular Plates 55, during use, will wrap up vinyon material
Rectangular Plates 55 be placed under the pillow of user (with pressure transducer 111 and signal amplifier 112 faces down), elasticity
The pressure transducer 111 that the contact area of rectangular slab 55 and medicated pillow is more simple is bigger with the contact area of medicated pillow, thus acting on
Power on medicated pillow is indirectly delivered on pressure transducer 111 by Rectangular Plates 55, relatively reliable science；Above-mentioned elasticity
Rectangular slab 55 can be ABS (Acrylonitrile Butadiene Styrene, acrylonitrile-butadiene-styrene copolymer)
Material.
In addition, it is necessary to explanation, above-mentioned pressure transducer 111 can also be other types of sensor, above-mentioned elasticity
The length, width and height of rectangular slab 55 may also be other values, and the embodiment of the present invention is not particularly limited.
In embodiments of the present invention, data processing circuit 22 includes：Wave filter 221, modulus transition element 222, processor
223rd, first memory 224 and second memory 225；；
Wave filter 221 is connected with signal amplifier 112, for receiving the voltage signal after amplifying, by the voltage after amplifying
Signal is filtered processing, and obtains filtered voltage signal；And, filtered voltage signal is sent to analog digital conversion unit
Part 222；
Modulus transition element 222 is connected with wave filter 221, for the voltage signal after accepting filter, by filtered electricity
Pressure signal is converted to digital voltage signal；And, digital voltage signal is sent to processor 223；
Processor 223 is connected with modulus transition element 222, for receiving digital voltage signal, digital voltage signal is deposited
Store up to first memory 224；Wherein, multiple digital voltage signals constitute sleep waveforms data；
Second memory 225 is connected with processor 223, for providing parameter configuration for processor 223.
Specifically, signal amplifier 112 sends the voltage signal after amplifying to wave filter 221, and wave filter 221 is to amplification
Voltage signal afterwards is filtered processing, and is fixed the voltage signal of frequency, and this filtered voltage signal is analogue signal,
For the ease of analysis, wave filter 221 sends filtered voltage signal to modulus transition element 222, by above-mentioned analog voltage
Signal is converted to digital voltage signal, and sends to processor 223.Above-mentioned modulus transition element 222 can be ASD1191 core
Piece or other can realize the device of analog digital conversion, and above-mentioned processor 223 can be arm processor
(Advanced RISC Machines, 32 embedded RISC processors), can be specifically STM32 chips, and this chip has I/O
Pin interface, can connect other devices, wherein also include some related drivers, to ensure the normal work of device,
This processor 223 have high-performance, low cost, low-power consumption, integrated level high the features such as；The embodiment of the present invention is to above-mentioned processor not
Do concrete restriction.
Further, after processor 223 receives above-mentioned digital voltage signal, above-mentioned digital voltage signal is stored to first
Memorizer 224.Specifically, first memory 224 can be FLASH (flash memory) memorizer, and FLASH storage volume is big, can achieve
Even if the storage of data it is ensured that its also can muchly preserve under conditions of there is no electric current supply data (data can preserve 7 days, 7
Covered by follow-up data after it)；Both substantial amounts of data can have been stored, can send offline again；Employ small files management system,
There is automatic management module, piecemeal operates, manage read-write and the deleting mechanism of data；The embodiment of the present invention stores to above-mentioned first
Device 224 is not particularly limited.
In embodiments of the present invention, above-mentioned second memory 225 can (erasable programmable stores for eprom memory
Device), specifically used be 24C20 storage chip it is ensured that equipment data in power down also will not be lost, necessary for arranging some
Parameter, provides parameter configuration for processor；Wherein, necessary parameter at least includes：(each second gathers for clock information, sample rate
The number of data) etc. static configuration information；The present invention is not particularly limited to above-mentioned second memory 225.
Further, data processing circuit 22 also includes：Display lamp 226 and mains transformer 227；
Processor 223 is additionally operable to be generated for controlling display lamp 226 according to the working condition of odontorisiss detection means 77
Control signal, outputs control signals to display lamp 226；
Display lamp 226 is connected with processor 223, for receiving control signal, starts corresponding instruction according to control signal
Mode；
Mains transformer 227 one end is used for being connected with power supply, and the other end is connected with processor 223；Mains transformer
227 are used for the alternating current of power supply being converted to the unidirectional current of predeterminated voltage, in order to power for processor 223.
In embodiments of the present invention, the working condition of device is shown by display lamp 226, specifically, processor
223 generate the control signal for controlling display lamp 226, display lamp 226 according to the working condition of odontorisiss detection means 77
Start corresponding indicating mode according to control signal；When implementing, display lamp 226 display different colours represent that odontorisiss detect
Device 77 is in different working conditions, specifically includes：When odontorisiss detection means 77 is standby, display lamp 226 goes out；Odontorisiss are examined
Survey device 77 with during terminal unit 88 successful connection, display lamp 226 assumes green；Odontorisiss detection means 77 works and (gathers number
According to) when, display lamp 226 is yellowish green to be alternately present；During odontorisiss detection means 77 operation irregularity, display lamp 226 assumes redness.
In addition, the electric energy needing during odontorisiss detection means 77 work is to be turned power supply by mains transformer 227
It is changed to the unidirectional current realization of predeterminated voltage, mains transformer 227 one end is connected with power supply by plug 441, the other end
It is connected with processor 223, the unidirectional current of predeterminated voltage is provided for processor 223；And need during other devices work in device
Electric energy can be by processor 223 indirect supply it is also possible to be directly fed by mains transformer 227；Specifically, above-mentioned predeterminated voltage
Can be 5V.
Further, telecommunication circuit 33 includes：Bluetooth circuit 331 and/or wireless LAN communication circuit 332；
Bluetooth circuit 331 is connected with processor 223, and for data transfer, processor 223 reads first memory 224 and deposits
After the digital voltage signal of storage, by Bluetooth circuit 331, digital voltage signal is sent to corresponding terminal unit 88；
Wireless LAN communication circuit 332 is connected with processor 223, and for data transfer, processor 223 reads first and deposits
After the digital voltage signal of reservoir 224 storage, by wireless LAN communication circuit 332, digital voltage signal is sent to backstage
Server 99 or corresponding terminal unit 88；
Second memory 225 is additionally operable to carry out parameter configuration for telecommunication circuit 33.
Specifically, the digital voltage signal after process is first is stored by first memory 224, telecommunication circuit 33 and end is detected
After the built vertical connection of end equipment 88, processor 223 reads the digital voltage signal of first memory 224 storage, by communication electricity
Road 33 sends to the terminal unit 88 of connection；Embodiments provide two kinds of telecommunication circuits 33, a kind of electric for bluetooth
Digital voltage signal can be sent directly to set up on the terminal unit 88 connecting by road 331；Another kind of is wireless LAN communication
Circuit 332, can send digital voltage signal to background server 99 or terminal unit 88；In addition, second memory 225 is also
Parameter configuration can be carried out to telecommunication circuit 33, specifically store with bluetooth title during odontorisiss detection means 77 bluetooth connection with
And connection password；Store simultaneously WLAN title when connecting with odontorisiss detection means 77 wireless LAN communication with
And connection password.Exterior terminal equipment 88 is with the success of odontorisiss detection means 77 Bluetooth pairing it is possible to real-time reception numeral is electric
Pressure signal, also can call historical data.Wireless LAN communication circuit 332 also can send data to background server 99, real
Now the persistence to data, transfers if needed at any time.
Further, odontorisiss detection means 77 also includes shell 44, with reference to Fig. 3；
Data acquisition circuit 11 is arranged at outside shell 44 pillow down, and data processing circuit 22 and telecommunication circuit 33 may be contained within outward
In shell 44；Wherein, display lamp 226 is revealed on shell 44；Plug 441 is provided with shell 44, plug 441 one end is used for connecting
Power supply, the other end is connected with mains transformer 227.
Specifically, rest the head on lower data acquisition circuit 11 to be arranged under the Rectangular Plates 55 with vinyon material parcel
Surface, is placed in outside shell 44, and data processing circuit 22 and telecommunication circuit 33 may be contained within shell 44, and shell 44 also appears
Display lamp 226, is provided with plug 441 simultaneously.
Further, odontorisiss detection means 77 also includes conducting wire 66；
Conducting wire 66, for connecting the lower data acquisition circuit 11 data process circuit 22 of pillow, to realize signal amplifier
112 with the connection of wave filter 221.
In embodiments of the present invention, externally, odontorisiss detection means 77 is made up of two parts, and a part is by elasticity
Rectangular slab 55, pressure transducer 111, the part of data acquisition of signal amplifier 112 composition；Another part is to be wrapped up by shell 44
Data processing circuit 22, the process hop that formed of telecommunication circuit 33, part of data acquisition passes through inserting of conducting wire 66
In shell 44 socket of head insertion process hop, to realize the connection of the two, overall structure is lighter, easily takes
Band；Meanwhile, the unidirectional current of 5V can be supplied to device use, low in energy consumption, can be widely applied in the environment such as hospital, family and school.
The embodiment of the present invention additionally provides a kind of odontorisiss detecting system, with reference to Fig. 4, including：Odontorisiss detection means 77
With terminal unit 88；
Odontorisiss detection means 77 is communicated to connect with terminal unit 88, and sleep waveforms data is sent out by odontorisiss detection means 77
Deliver to terminal unit 88；
Terminal unit 88 is analyzed to sleep waveforms data processing, to judge the sleep state of user；Wherein, sleep ripple
Graphic data at least includes：Ortho sleep data, data of grinding one's teeth in sleep and body move data；Sleep state at least includes ortho sleep shape
State, no body move state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state and body moves state；
When sleep state is that no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state, terminal unit 88 sends cue, with
Wake up user.
Specifically, terminal unit 88 includes mobile phone, flat board, apparatus such as computer, will realize the analyzing and processing to data, needs
Corresponding APP (Application, application program) software, APP mono- aspect is to odontorisiss detection means 77 and terminal unit 88
Configured, on the other hand sleep waveforms data is analyzed processing；When user uses odontorisiss detection means 77, permissible
This application program is downloaded in application shop or special download place by terminal unit 88, convenient and practical.
The process that terminal unit 88 is connected with odontorisiss detection means 77 foundation is as follows：
Bluetooth circuit 331 connects：Open a terminal the Bluetooth function of equipment 88, scanning discovery above-mentioned odontorisiss detection means
77, it is attached by matching password.If terminal unit 88 is computer, there is no Bluetooth function, need to insert on host computer
Enter a Bluetooth Receiver to realize this function, after the completion of pairing, just record sleep waveforms data in odontorisiss detection means 77
Can be delivered in real time on terminal unit 88 by Bluetooth circuit 331, then open corresponding APP software, sleep waveforms data is led
Enter in software, above-mentioned data is analyzed process by software；
Wireless LAN communication circuit 332 connects：Open a terminal wireless LAN communication (wifi) function of equipment 88,
In input odontorisiss detection means 77 on terminal unit 88, the title of wireless LAN communication circuit 332 and connection password are to realize
Pairing, so, the data that odontorisiss detection means 77 detects will be delivered to terminal by wireless LAN communication circuit 332
Equipment 88, finally is analyzed to above-mentioned sleep waveforms data processing by the APP software on terminal unit 88.
Further, odontorisiss detecting system also includes：Background server 99；
Background server 99 is communicated to connect with odontorisiss detection means 77 or terminal unit 88, for receiving odontorisiss detection
The sleep waveforms data that device 77 sends, stores sleep waveforms data；
Background server 99 is additionally operable to sleep waveforms data is analyzed process, to judge the sleep state of user；Its
In, sleep waveforms data at least includes：Ortho sleep data, data of grinding one's teeth in sleep and body move data；Sleep state is just at least included
Often sleep state, no body move state of grinding one's teeth in sleep, the dynamic state of the companion body of grinding one's teeth in sleep and the dynamic state of body；
When sleep state is that no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state, background server 99 controls and sets to terminal
Standby 88 send cue, to wake up user.
Specifically, when odontorisiss detection means 77 transmits sleep waveforms data by wireless LAN communication circuit 332, can
Realize persistence to pass data to background server 99, user can be by computer for analysis software to sleep waveforms data
It is downloaded analysis, observe curve fluctuation characteristic when grinding one's teeth in sleep, fluctuation amplitude when grinding one's teeth in sleep, time of grinding one's teeth in sleep, sleep can be obtained
Time, sleep stage etc., can count to above-mentioned data in different crowd, compare the difference of different crowd；Or, by
Background server 99 is direct to be analyzed to sleep waveforms data processing, finally when the sleep state that process obtains user is no body
When dynamic state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep move state, control terminal equipment 88 (mobile terminal) sends cue, to wake up user.
APP software on terminal unit 88 or background server 99 can be carried out to the sleep waveforms data of user point
Analysis, because sleep waveforms data is made up of multiple digital voltage signals, and very intensive between digital voltage signal, so, on
State sleep waveforms data and can be regarded as sleep waveforms curve chart；With reference to Fig. 6, the mistake to sleep waveforms Data Analysis Services below
Journey is specifically described：
Embodiments provide a kind of analyzing and processing side of the sleep waveforms data being applied to odontorisiss detecting system
Method, with reference to Fig. 5, the method includes：
S1, the maximum voltage value searched in digital voltage signal in all sleep waveforms data, are designated as Fmax；
Specifically, search for until ED from proceeding by of sleep waveforms data (digital voltage signal), find whole
The peak of segment data, its amplitude is designated as Fmax, and the benchmark of therefore curve is set to 0.5Fmax.
S2, search the point that magnitude of voltage in digital voltage signal is more than 0.65Fmax, be designated as m point；
Specifically, start persistently to search for until finding a little its amplitude F ＞ 0.65Fmax from the 1st point, be designated as m point, by
This point persistently retreats and is continuously advanced search.
S3, persistently retreat from m point, and calculate the average of each n/2 point before and after each point successively, little until searching average
In the point of 0.6Fmax, it is designated as μ point, as starting point；Wherein, n takes the 1/4 of sample rate；
Often search for a point (being labeled as τ), before and after calculating it, (n takes the 1/4 of sample rate, the embodiment of the present invention to each n/2 point
In, sample rate be 256/s, so n be 64) meansigma methodss.
Specifically, persistently retreat search：
F in formulahFor the average of digital voltage signal amplitude in this time, make F until searching a bith＜ 0.6Fmax
When, this point is denoted as μ point, as the starting point of abnormal curve.
S4, it is continuously advanced from m point, and calculate the average of each n/2 point before and after each point successively, little until searching average
In the point of 0.6Fmax, it is designated as α point, as stop；
Specifically, it is continuously advanced search：
F in formulaqFor the average of digital voltage signal amplitude in this time, make F until searching a bitq＜ 0.6Fmax
When, this point is denoted as point α, as the stop of abnormal curve.
Then μ → α is the time that anomalous event occurs, and its persistent period is t；
T=T (α)-T (μ)
S5, maximum voltage value from μ point to α point for the lookup, are designated as Ft；
Specifically, from μ → α, find out the maximum in the range of this segment data, be labeled as Ft.
S6、
As 0.65Fmax≤FtDuring ＜ 0.8Fmax, for data of grinding one's teeth in sleep；
Work as FtDuring >=0.8Fmax, it is that body moves data.
Specifically, by following criterion, the data interval under each abnormal sleep state can be set out：
Grind one's teeth in sleep data：0.65Fmax≤Ft＜ 0.8Fmax；
Body moves data：Ft≥0.8Fmax.
Classification and Identification, correction output.
Further, start to continue for searching for forward from α point, repeat S2 to S6, until completing the identification of all data；
The final not dormant data in the range of μ → α is ortho sleep data, if the maximum in this segment data is also used
FtRepresent, then in this segment data, 0.5Fmax ＜ Ft＜ 0.65Fmax.
Can obtain, oscillogram when grinding one's teeth in sleep in user's sleep is compared compared with oscillogram during ortho sleep, and curve becomes
Change, fluctuation amplitude significantly increases, with reference to Fig. 7.
It can be seen that Fig. 7 (A) is wavy curve under ortho sleep state for the user it can be seen that waveform is put down
Steady Non Apparent Abnormality fluctuation, and each moment amplitude preservation is constant；Fig. 7 (B) is that user only moves (such as stand up, head move etc.) in no body
Wavy curve in the case of existing when grinding one's teeth in sleep is not it can be seen that waveform changes in before and after's amplitude of grinding one's teeth in sleep, simply when grinding one's teeth in sleep
Amplitude occurs to increase by a small margin；Fig. 7 (C) is that user moves, along with body, the wavy curve obtaining under state while grinding one's teeth in sleep, from
In figure can be seen that user phenomenon of grinding one's teeth in sleep in normal state, and the amplitude of curve occurs to increase by a small margin, body afterwards
Dynamic phenomenon amplitude significantly increases, and user after body moves and changes the termination of sleeping posture distomolar, simultaneously appearance it can be seen that this sleeps
Vibration amplitude under gesture relatively grind one's teeth in sleep before when diminish, this kind of change explanation converted sleeping posture, curve tendency afterwards prints again
Demonstrate,prove this phenomenon.Curve conversion that Fig. 7 (D) is user when nothing grinds one's teeth in sleep that generating body is moved under phenomenon is it can be seen that song when body moves
Line amplitude can occur large change, and body move before and after sleep curve amplitude size also can change, confirmed Fig. 7 again
(C) saying.
Finally, by the difference change of curve, can therefrom analyze when drawing maximum fluctuation amplitude when grinding one's teeth in sleep, grinding one's teeth in sleep
Between, residing sleep cycle etc. of grinding one's teeth in sleep it is important that during as occurred grinding one's teeth in sleep in user's sleep curve, as long as in terminal unit 88
APP, in background work, will send cue, wakes up user.
The odontorisiss detection means 77 that the present invention provides, structure is simple, is easy to carry, low cost, and small power consumption, to odontorisiss
Detection and treatment have great help, using value is very high.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then do not need it to be defined further and explains in subsequent accompanying drawing.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, are for only for ease of the description present invention and simplify description, and not
It is instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and can not manage
Solve as indicating or implying relative importance.
In describing the invention in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or one
Body ground connects；Can be to be mechanically connected or electrically connect；Can be joined directly together it is also possible to by intermediary indirect
It is connected, can be the connection of two element internals.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
Finally it should be noted that：The specific embodiment of embodiment described above, the only present invention, in order to illustrate the present invention
Technical scheme, be not intended to limit, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this
Bright be described in detail, it will be understood by those within the art that：Any those familiar with the art
The invention discloses technical scope in, it still can be modified to the technical scheme described in previous embodiment or can be light
It is readily conceivable that change, or equivalent is carried out to wherein some technical characteristics；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of embodiment of the present invention technical scheme.The protection in the present invention all should be covered
Within the scope of.Therefore, protection scope of the present invention should be defined by described scope of the claims.
Claims (10)
1. a kind of odontorisiss detection means is it is characterised in that described device includes：The lower data acquisition circuit of pillow, data processing electricity
Road and telecommunication circuit；
The lower data acquisition circuit of described pillow, for gathering the dormant data of user, exports described dormant data to described data
Reason circuit；
Described data processing circuit data acquisition circuit lower with described pillow is connected, and for receiving described dormant data, output is to institute
State the sleep waveforms data extremely described telecommunication circuit that dormant data computing obtains；
Described telecommunication circuit is connected with described data processing circuit, for receiving described sleep waveforms data, by described sleep ripple
Graphic data sends to background server or terminal unit.
2. device according to claim 1 it is characterised in that under described pillow data acquisition circuit include：Pressure transducer
And signal amplifier；
Described pressure transducer, for gathering voltage signal produced by action in sleep for the described user；Wherein, described electricity
Pressure signal is described dormant data；
Described signal amplifier is connected with described pressure transducer, for transferring the described voltage letter of described pressure transducer collection
Number and amplify, obtain amplify after voltage signal.
3. device according to claim 2 is it is characterised in that described data processing circuit includes：Wave filter, analog digital conversion
Element, processor, first memory and second memory；
Described wave filter is connected with described signal amplifier, for receiving the voltage signal after described amplification, after described amplification
Voltage signal be filtered process, obtain filtered voltage signal；And, by described filtered voltage signal send to
Described modulus transition element；
Described modulus transition element is connected with described wave filter, for receiving described filtered voltage signal, by described filtering
Voltage signal afterwards is converted to digital voltage signal；And, described digital voltage signal is sent to described processor；
Described processor is connected with described modulus transition element, for receiving described digital voltage signal, by described digital voltage
Signal stores to described first memory；Wherein, multiple described digital voltage signals constitute described sleep waveforms data；
Described second memory is connected with described processor, for providing parameter configuration for described processor.
4. device according to claim 3 is it is characterised in that described data processing circuit also includes：Display lamp and power supply
Transformator；
Described processor is additionally operable to be generated for controlling described display lamp according to the working condition of described odontorisiss detection means
Control signal, exports described control signal to described display lamp；
Described display lamp is connected with described processor, for receiving described control signal, is started corresponding according to described control signal
Indicating mode；
Described mains transformer one end is used for being connected with power supply, and the other end is connected with described processor；Described power supply transformation
Device is used for the alternating current of described power supply being converted to the unidirectional current of predeterminated voltage, in order to power for described processor.
5. device according to claim 3 is it is characterised in that described telecommunication circuit includes：Bluetooth circuit and/or wireless office
Domain Network Communication circuit；
Described Bluetooth circuit is connected with described processor, and for data transfer, described processor reads described first memory and deposits
After the described digital voltage signal of storage, by described Bluetooth circuit, described digital voltage signal is sent and set to corresponding terminal
Standby；
Described wireless LAN communication circuit is connected with described processor, and for data transfer, described processor reads described the
After the described digital voltage signal of one memory storage, by described wireless LAN communication circuit by described digital voltage signal
Send to background server or corresponding terminal unit；
Described second memory is additionally operable to carry out parameter configuration for described telecommunication circuit.
6. device according to claim 4 is it is characterised in that described device also includes shell；
The lower data acquisition circuit of described pillow is arranged at outside described shell, and described data processing circuit and described telecommunication circuit are respectively provided with
In described inside the shell；Wherein, described display lamp is revealed on described shell；It is provided with plug, described plug one on described shell
Hold for connecting described power supply, the other end is connected with described mains transformer.
7. device according to claim 3 is it is characterised in that also include Rectangular Plates and conducting wire；
Described pressure transducer and described signal amplifier stick to described Rectangular Plates lower surface；
Described conducting wire, for connecting the lower data acquisition circuit of described pillow and described data processing circuit, to realize described signal
Amplifier and the connection of described wave filter.
8. a kind of odontorisiss detecting system is it is characterised in that include：Odontorisiss detection dress described in any one of claim 1～7
Put, also include：Terminal unit；
Described odontorisiss detection means is connected with described terminal equipment in communication, and described odontorisiss detection means is by described sleep waveforms
Data is activation is to described terminal unit；
Described terminal unit is analyzed to described sleep waveforms data processing, to judge the sleep state of described user；Wherein,
Described sleep waveforms data at least includes：Ortho sleep data, data of grinding one's teeth in sleep and body move data；Described sleep state at least wraps
Include ortho sleep state, no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state and body moves state；
When described sleep state is that no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state, described terminal unit sends cue,
To wake up user.
9. system according to claim 8 is it is characterised in that also include background server；
Described background server is connected with described odontorisiss detection means or described terminal equipment in communication, for grinding one's teeth in sleep described in receiving
The described sleep waveforms data that disease detection means sends, stores described sleep waveforms data；
Described background server is additionally operable to described sleep waveforms data is analyzed process, to judge the sleep shape of described user
State；Wherein, described sleep waveforms data at least includes：Ortho sleep data, data of grinding one's teeth in sleep and body move data；Described sleep shape
State at least includes ortho sleep state, no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state and body moves state；
When described sleep state is that no body moves state of grinding one's teeth in sleep, the companion body of grinding one's teeth in sleep moves state, described background server controls described end
End equipment sends cue, to wake up user.
10. a kind of analysis and processing method of the sleep waveforms data of the odontorisiss detecting system being applied to described in claim 8, its
It is characterised by, methods described includes：
Search the maximum voltage value in digital voltage signal in all described sleep waveforms data, be designated as Fmax；
Search the point that magnitude of voltage in described digital voltage signal is more than 0.65Fmax, be designated as m point；
Persistently retreat from described m point, and calculate the average of each n/2 point before and after each point successively, until searching described average
Less than the point of 0.6Fmax, it is designated as μ point, as starting point；Wherein, n takes the 1/4 of sample rate；
It is continuously advanced from described m point, and calculate the average of each n/2 point before and after each point successively, until searching described average
Less than the point of 0.6Fmax, it is designated as α point, as stop；
Search the maximum voltage value from described μ point to described α point, be designated as Ft；
As 0.65Fmax≤FtDuring ＜ 0.8Fmax, for data of grinding one's teeth in sleep；
Work as FtDuring >=0.8Fmax, it is that body moves data.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528165A (en) * | 2018-11-26 | 2019-03-29 | 广东小天才科技有限公司 | A kind of system for prompting based on smart machine, method and device |
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| CN111698973A (en) * | 2017-12-22 | 2020-09-22 | 艾赛拉股份公司 | Device and method for bruxism management |
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