CN107913055A - One kind sleep based reminding method - Google Patents
One kind sleep based reminding method Download PDFInfo
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- CN107913055A CN107913055A CN201711036186.6A CN201711036186A CN107913055A CN 107913055 A CN107913055 A CN 107913055A CN 201711036186 A CN201711036186 A CN 201711036186A CN 107913055 A CN107913055 A CN 107913055A
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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
- A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
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Abstract
Sleep based reminding method the invention discloses one kind, gather acoustic information, image information and the pressure information to bed of sleeper；Receive acoustic information, pressure information and image information and it is pre-processed, extract the characteristic value of the sound decibel value in acoustic information, the pressure value in pressure information and image information；Calculate the difference between the difference and two adjacent images information characteristics value between two neighboring pressure value；Judge that whether sound decibel value is continuously more than the generated time of default decibel threshold values prior to being more than preset pressure threshold value or there are at least five continuous differences more than the generated time for presetting eigenvalue threshold there are at least five continuous differences in set period of time；And sleep is triggered according to judging result and is reminded.
Description
Technical field
The invention belongs to the technical field for prompting of sleeping, and in particular to one kind sleep based reminding method.
Background technology
It is well known that infant's rational behavior is poor, and infant is required to sleep within the most of the time of one day, it is supervised
Shield personnel can not possibly be guarded in infant at one's side at the moment, and infant is after wakeing up, because the hungry and uncomfortable (mistake of temperature of province's body
High, too low or infant excretion) can all cry with it is restless, the child of slightly larger point even can everywhere climb and injure unexpectedly, its
In hidden danger and concern well imagine.
The content of the invention
It is an object of the invention to for above-mentioned deficiency of the prior art, there is provided one kind sleep based reminding method, to solve
The problem of technology that the existing colony's sleep lacked to rational behavior difference is reminded.
To reach above-mentioned purpose, the present invention adopts the technical scheme that：
One kind sleep based reminding method, including：
S1, acoustic information, image information and the pressure information to bed for gathering sleeper；
S2, receive acoustic information, pressure information and image information and it pre-processed, and extracts the sound in acoustic information
The characteristic value of pressure value and image information in sound decibel value, pressure information；
The difference between difference and two adjacent images information characteristics value between S3, the two neighboring pressure value of calculating；
S4, judge sound decibel value in set period of time the continuous generated time for being more than default decibel threshold values whether prior to
At least five continuous differences are more than preset pressure threshold value or at least five continuous differences are more than the life of default eigenvalue threshold
Into the time；
S5, if so, then triggering sleep remind；
If S6, pressure value first meet condition, judge whether that at least five continuous differences are more than default characteristic value
Threshold value, if in the presence of triggering sleep is reminded；Otherwise return to step S4；
If the characteristic value of S7, image information first meets condition, judge whether that at least five continuous differences are more than
Preset pressure threshold value, if in the presence of triggering sleep is reminded；Otherwise return to step S4.
Preferably, it is pre- more than its within the continuous time of interval to further include sound decibel value for acoustic information triggering sleep prompting
If threshold values.
Preferably, triggering sleep is reminded sends to mobile terminal device, reminder alarm prison for the information that sleeper wake up
Shield personnel.
Preferably, the communication modes that triggering sleep is reminded are short message, wifi or GPRS.
Preferably, acoustic information pretreatment includes the acoustic information being converted to electric signal, and is filtered using noise reduction, high-order
Ripple and enhanced processing；The pretreatment of pressure information is included the pressure information converted electrical number, and using noise reduction removal of impurities and electricity
Signal enhanced processing；Image information pretreatment is the characteristic value-gray value and pixel value in extraction image information, and by gray value
With pixel value converted electrical number.
Preferably, the instrument for gathering the acoustic information of sleeper, pressure information and image information be respectively decibel tester,
Pressure sensor and infrared camera；The decibel tester is arranged at the head of a bed, and pressure sensor is close to bed and is set by lower surface,
Infrared camera is arranged on the ceiling of tailstock or face bed.
Sleep based reminding method provided by the invention, has the advantages that：
The present invention by gathering three kinds of parameter-pressure values, image pixel value and decibel value, three kinds of parameters of Dynamic comparison in real time
With its respective pre-set threshold value, result information is generated, and structural information is transmitted on the mobile terminal of care provider in real time, it is real
The now real-time oversight of a somatic sleep to infant or other rational behaviors difference, effectively avoids unexpected generation.
Brief description of the drawings
Fig. 1 is sensor mounting location figure in sleep based reminding method.
Fig. 2 is the process circuit of voice signal in sleep based reminding method.
Fig. 3 is the amplifying circuit of voltage signal in sleep based reminding method.
Wherein, 1, the head of a bed；2nd, decibel tester；3rd, infrared camera；4th, tailstock；5th, bed quilt.
Embodiment
The embodiment of the present invention is described below, in order to facilitate understanding by those skilled in the art this hair
It is bright, it should be apparent that the invention is not restricted to the scope of embodiment, for those skilled in the art,
As long as various change in the spirit and scope of the present invention that appended claim limits and determines, these changes are aobvious and easy
See, all are using the innovation and creation of present inventive concept in the row of protection.
According to one embodiment of the application, the sleep based reminding method of this programme, including user is in mobile terminal device
Sleep reminding task is opened on APP, and sets the threshold values of sound decibel, the threshold values and phase of the adjacent change value of pressure gathered twice
The threshold values of adjacent two image feature value changing values.
With reference to figure 1, the head of a bed 1 in sleep monitor region, is provided with AWA5636-0 and crosses noise decibel tester 2, be used for
The sound sent in real time during collection sleeper sleep；Tailstock 4 or the wall of face sleeper are equipped with infrared camera 3, real
When detect sleeper's image information in bed；LH-S05A high-precision pressure sensors are glued with by 5 lower surface in bed, are led to
Cross the pressure value indirect detection of detection sleeper its operating state in bed.
The acoustic information, pressure information and image information of the sleeper gathered in real time are uploaded in processor, wherein,
Processor is A7 processors, where being arranged at monitoring region on any wall in room, with the zbt- on room wall
WIFI module that wm8302rt is wireless and R5-Router TD-LTE modules are electrically connected, and processor passes through R5-Router TD-LTE moulds
Block coordinates with wireless GPRS, and information is sent to the mobile phone of care provider in the form of short message.Except this, AWA5636-0, which is crossed, to make an uproar
Sound decibel tester 2, infrared camera 3 and LH-S05A high-precision pressure sensors are electrically connected with A7 processors, and will collection
To acoustic information, pressure information and image information be sent in A7 processors.
With reference to figure 2, the pretreatment of acoustic information includes acoustic information being converted to electric signal, and noise reduction, high-grade filting and
Enhanced processing, will monitor the acoustic information detected in region by bandpass filter progress high-grade filting, keeps input control electricity
Pressure and the resonant frequency of bias voltage and sound are in a linear relationship, and then realize the noise reduction process of sound, finally by amplifier
Processing is amplified to voice signal.
The pretreatment of pressure information is and the enhanced processing of noise reduction removal of impurities and electric signal by pressure information converted electrical number,
The pretreatment of image information is the characteristic value-gray value and person's pixel value in extraction image information, and by gray value and pixel value
Converted electrical number, and then amplify electric signal.
With reference to figure 3, the amplifying circuit of pressure signal, its core devices is AD624, is high-precision low noise instrument amplification electricity
Road, uses 9.00V, potentiometer R8 and R6 are used for returning to zero, and wherein R6 is coarse adjustment, and R8 is fine tuning for bridge voltage.The output of amplifier
Can directly it be connected with high-precision A/D converter (such as 4 1/2,5 1/2 double integration A/D converters).Times magnification in figure
Number is 500, and the amplification of pressure signal can be completed by a piece of AD624.AD624 increases except given 100,200,500 fix
It is beneficial outer, 3 feet can be also connected from other pins to obtain different fixed gains, see the table below.
The electric signal of pressure signal, gray value and pixel value conversion selects 11 feet, and gain 500, realizes and pressure is believed
Number amplification.
Sleep based reminding method by taking baby as an example is as follows：
Decibel value, the decibel value of the sound of extraction is more than the threshold values of setting, and sound decibel value is more than the time of threshold values
One continuous time is spaced consecutive hours in a short time, and the time of the decibel value more than threshold values such as detected is 1s-
Between 2s, it is possible the reason for for baby it is unexpected card pharynx；Or in longer time section, in 1min, detect more than valve
The decibel value of value exists, and occurs once at interval of the regular hour, it is possible the reason for be that baby starts to cry, two kinds of situations
Sleep can be triggered to remind, and result information is transmitted on the mobile terminal of guardian, prevent unexpected generation.
Pressure value, by adjacent pressure value b1 and b2 twice, b2 and b3 ..., b (n-1) and bn be compared, obtain difference
δ 1, δ 2 ... δ (n-1), and by value of delta 1, δ 2 ..., δ (n-1) with set threshold values compared with, if there are δ n be more than setting valve
Value, then be denoted as once effectively, and it is invalid to be otherwise denoted as, and if only if it is continuous occur at least 5 times it is effective when, then meet pressure information
Rule of judgment, otherwise effective degree clearing, i.e., when having engineering noise, effective degree is reset at once, and is recalculated.Work as pressure
When force value meets Rule of judgment, it may be the twisting of trick after baby wakeup, or simply dormant action, simply act
Amplitude has exceeded default pressure value threshold values, therefore needs to continue to judge image information.
Image information, the characteristic value of image information are pixel value and gray value, and image information is photo form, in photo
Random color is composed by three color of red, green and blue, remembers that the color at any point is RGB (R, G, B) in photo, and by with
The point is converted to gray value Gray by lower algorithm,
1st, floating-point arithmetic, Gray1=R*0.3+G*0.59+B*0.11
2nd, integer arithmetic, Gray2=(R*30+G*59+B*11)/100
3rd, shifting algorithm, Gray3=(R*28+G*151+B*77)>>8
Gray scale Gray=(Gray1+Gray2+Gray3)/3,
Wherein, the R positions in RGB (R, G, B) are red, and G is green, and B is blueness.
It is worth characterized by gray value, by the image information extracted adjacent characteristic value a1 and a2 twice, a2 and a3 ..., a
(n-1) be compared with an, obtain difference DELTA 1, Δ 2 ..., Δ (n-1), and by difference DELTA 1, Δ 2 ..., Δ (n-1) with it is default
Threshold values compares, if there are the threshold values that Δ n is more than setting, is denoted as once effectively, and it is invalid to be otherwise denoted as, and occurs and if only if continuous
At least 5 times it is effective when, meet the Rule of judgment of image information, otherwise effective degree is reset, and is recalculated, and characteristic value a is picture
Element value.It is continuous occur at least 5 times it is effective when, then can determine whether that baby has continuously done the different actions of adjacent of at least five,
Possible situation for thus wakeeed up, or simply head in dormant rotation.Therefore the result information of pressure value and figure
When meeting at the same time as the result information of information, it can confirm that baby has wakeeed up, or the sleep state of baby at this time is extremely unstable,
And result information is transmitted on the mobile terminal of guardian, inform care provider.
To sum up, baby is in sleep, and when acoustic information meets preset condition, i.e. triggering sleep is reminded；And pressure information
It need at the same time meet with image information, i.e., when pressure information meets preset condition, then need to continue to judge whether image information meets
Preset condition, if so, then triggering sleep is reminded, otherwise rejudges.Similarly, when image information first meets preset condition, then
It need to continue to judge whether pressure information meets preset condition, if so, then triggering sleep is reminded, otherwise rejudge.
Sleep based reminding method by taking the individual (patient of mental disease or physiological maladies) of other rational behaviors difference as an example is such as
Under：
Identical with infant's decibel value comparison procedure, simply single sound decibel value result information cannot trigger sleep and carry
Wake up.Such as in longer time section, in 1min, the decibel value presence more than threshold values is detected, and at interval of the regular hour
Occur once, and such case needs to coordinate the characteristic value of Pixel Information jointly to judge, it may be snoring or the hair of individual
The sound alarm gone out.Judge with reference to the characteristic value and pressure value of Pixel Information, any one generation result of pressure value and characteristic value
Information, side triggering sleep are reminded, result information are transmitted on the mobile terminal of guardian, prevents unexpected generation.
It is identical with infant and the collection of pressure value and characteristic value is compared.
The present invention is realized by the Dynamic comparison between three kinds of parameter-pressure values, image pixel value and decibel value and threshold values
To the individual of infant or other rational behaviors difference, the real-time oversight slept, and wakeing up or occurring other situations
When, in time by result information-information warning, it is transmitted on the mobile terminal of guardian, prevents unexpected generation.
Although being described in detail with reference to attached drawing to the embodiment of invention, should not be construed as to this patent
Protection domain restriction.In the described scope of claims, those skilled in the art are without creative work
The various modifications and deformation made still belong to the protection domain of this patent.
Claims (5)
1. one kind sleep based reminding method, it is characterised in that including：
S1, acoustic information, image information and the pressure information to bed for gathering sleeper；
S2, receive acoustic information, pressure information and image information and it pre-processed, and extracts the sound point in acoustic information
The characteristic value of pressure value and image information in shellfish value, pressure information；
The difference between difference and two adjacent images information characteristics value between S3, the two neighboring pressure value of calculating；
S4, judge that whether sound decibel value is continuously more than the generated time of default decibel threshold values prior at least in set period of time
When five continuous differences are more than preset pressure threshold value or at least five continuous differences more than the generation for presetting eigenvalue threshold
Between；
S5, if so, then triggering sleep remind；
If S6, pressure value first meet condition, judge whether that at least five continuous differences are more than default eigenvalue threshold,
If in the presence of triggering sleep is reminded；Otherwise return to step S4；
If the characteristic value of S7, image information first meets condition, it is default to judge whether that at least five continuous differences are more than
Pressure threshold, if in the presence of triggering sleep is reminded；Otherwise return to step S4.
2. sleep based reminding method according to claim 1, it is characterised in that：The triggering sleep is reminded as sleeper is slept
Awake information is sent to mobile terminal device, reminder alarm care provider.
3. sleep based reminding method according to claim 2, it is characterised in that：It is described triggering sleep remind communication modes be
Short message, wifi or GPRS.
4. sleep based reminding method according to claim 1, it is characterised in that：The acoustic information pretreatment is included by described in
Acoustic information is converted to electric signal, and using noise reduction, high-grade filting and enhanced processing；The pretreatment of the pressure information includes will
The pressure information converted electrical number, and using noise reduction removal of impurities and electric signal enhanced processing；Described image information pre-processing is to carry
Take characteristic value-gray value and the pixel value in image information, and by gray value and pixel value converted electrical number.
5. sleep based reminding method according to claim 1, it is characterised in that：Gather acoustic information, the pressure letter of sleeper
Breath and the instrument of image information are respectively decibel tester, pressure sensor and infrared camera；The decibel tester is set
In the head of a bed, pressure sensor is close to bed and is set by lower surface, and infrared camera is arranged on the ceiling of tailstock or face bed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036186.6A CN107913055B (en) | 2017-10-30 | 2017-10-30 | Sleep reminding method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036186.6A CN107913055B (en) | 2017-10-30 | 2017-10-30 | Sleep reminding method |
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| CN107913055A true CN107913055A (en) | 2018-04-17 |
| CN107913055B CN107913055B (en) | 2020-07-28 |
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| CN201711036186.6A Active CN107913055B (en) | 2017-10-30 | 2017-10-30 | Sleep reminding method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875518A (en) * | 2019-04-02 | 2019-06-14 | 浙江和也健康科技有限公司 | A kind of multi-user's sleep state synchronous monitoring system and monitoring method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070156060A1 (en) * | 2005-12-29 | 2007-07-05 | Cervantes Miguel A | Real-time video based automated mobile sleep monitoring using state inference |
| CN102232825A (en) * | 2010-05-05 | 2011-11-09 | 陈澎 | Zigbee-based multifunctional sleep nursing and monitoring device |
| CN204406615U (en) * | 2015-03-04 | 2015-06-17 | 南京信息工程大学 | A kind of baby sleep monitoring device |
| CN105902054A (en) * | 2016-05-05 | 2016-08-31 | 广东工业大学 | Intelligent crib based on Internet of Things |
| CN106236013A (en) * | 2016-06-22 | 2016-12-21 | 京东方科技集团股份有限公司 | A kind of sleep monitor method and device |
-
2017
- 2017-10-30 CN CN201711036186.6A patent/CN107913055B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070156060A1 (en) * | 2005-12-29 | 2007-07-05 | Cervantes Miguel A | Real-time video based automated mobile sleep monitoring using state inference |
| CN102232825A (en) * | 2010-05-05 | 2011-11-09 | 陈澎 | Zigbee-based multifunctional sleep nursing and monitoring device |
| CN204406615U (en) * | 2015-03-04 | 2015-06-17 | 南京信息工程大学 | A kind of baby sleep monitoring device |
| CN105902054A (en) * | 2016-05-05 | 2016-08-31 | 广东工业大学 | Intelligent crib based on Internet of Things |
| CN106236013A (en) * | 2016-06-22 | 2016-12-21 | 京东方科技集团股份有限公司 | A kind of sleep monitor method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875518A (en) * | 2019-04-02 | 2019-06-14 | 浙江和也健康科技有限公司 | A kind of multi-user's sleep state synchronous monitoring system and monitoring method |
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| CN107913055B (en) | 2020-07-28 |
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