CN106821316A - A kind of infant's biological rhythm monitoring system and its method - Google Patents

A kind of infant's biological rhythm monitoring system and its method Download PDF

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Publication number
CN106821316A
CN106821316A CN201710039897.2A CN201710039897A CN106821316A CN 106821316 A CN106821316 A CN 106821316A CN 201710039897 A CN201710039897 A CN 201710039897A CN 106821316 A CN106821316 A CN 106821316A
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China
Prior art keywords
infant
sleep
body weight
mobile terminal
infanette
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Inventor
马今方
贺炬
邢家友
朱红伟
孙艺文
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Advertising Co Ltd Beijing Xun Jie Jie Jie
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Advertising Co Ltd Beijing Xun Jie Jie Jie
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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
    • A61B5/4815Sleep quality
    • 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
    • A61B5/4812Detecting sleep stages or cycles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6891Furniture
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G19/00Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/44Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
    • G01G19/50Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons having additional measuring devices, e.g. for height

Abstract

The invention discloses a kind of infant's biological rhythm monitoring system and its method, including infanette, master controller, gravity sensor, sleep detection apparatus and mobile terminal, gravity sensor is arranged between the bed board of infanette and bed board support column, sleep detection apparatus are arranged at the middle part of the bed board, master controller is electrically connected with gravity sensor and sleep detection apparatus respectively, signal for receiving gravity sensor and sleep detection apparatus, wireless telecommunications are realized between mobile terminal and master controller, operation has analysis module in mobile terminal, it is analyzed for the body weight and sleep quality to detected infant, obtain the daily body weight of infant and dormant data.By the analysis of analysis module in mobile terminal, obtain the physical developmental state and sleep quality of daily infant, parent is set clearly to find out very much the change of sleep, grasp the nighttime sleep quality of child, if there is parahypnosis in certain stage, then need to remind parent to note, be very beneficial for the formation of infantile health biological clock.

Description

A kind of infant's biological rhythm monitoring system and its method
Technical field
The present invention relates to infanette technical field, and in particular to a kind of infant's biological rhythm monitoring system and its method.
Background technology
For infant, infanette is both sleep place, while be also the place of activity, as with primary sleep How the infanette of function, preferably monitor the sleep quality of infant, and improving the sleep quality of infant turns into intelligence at present The technical problem that infanette is mainly solved.
At present, parent pays special attention to the physical developmental state of infant, and sufficient sleep is to ensure infant's body development The most key factor.According to investigations, the Chinese Infant and Children sleeping problems row whole world second, is only second to India.The baby of 0-2 Sui, often It has 16-18 hour to be spent in sleep, and this stage is the critical stage for forming baby's biological rhythm.Baby sleeps not Can directly influence well following child's notice not enough concentrate, hypoimmunity, the great number of issues such as many dynamic, depression, obesity.
With the quickening of people's rhythm of life, parent for the development major part of infant is obtained by Hospital Physical Examination, Because Hospital Physical Examination interruption a period of time is carried out, whole babies physical examination number of times is limited, simply roughly to infant Physical developmental state make assessment, for sleep fine or not parent be merely given as daily estimated value, for night because of child The quality of sleep quality is even more and is difficult to accurate grasp, therefore, it is difficult to accurately know whether the developmental state of infant meets biology Rhythm and pace of moving things ring, especially night, it is impossible to find that the sleep of infant whether there is problem in time, can only occur in infant more tight Can be just found during the sleeping problems of weight, this is also the key issue for perplexing parent at present.
A kind of infant sleep monitoring system is disclosed in Chinese patent literature CN 101876815, is applied in computer, The computer can carry out communication and be connected with the mobile phone on infanette, and the mobile phone includes camera and acceleration transducer, The system includes:Setup module, for set the first threshold values with judge the infanette whether produce rock and the second threshold values with Judge that whether baby, in waking state, sets open command and communication instruction, and set telephone number;Acquisition module, is used for Obtain the acceleration of the acceleration transducer sensing;Opening module, in acquired acceleration more than set the Open command is sent during one threshold values makes the camera open and shoot;Identification module, for by the acquisition module from described Face area is identified in the image that mobile phone is obtained, and eye areas are calculated from the face area of identification;Analysis module, uses Ratio between the height and length for calculating the eye areas, relatively more described ratio and the second threshold values, and according to comparing knot Whether fruit judges baby in waking state;And command module, for when confirming that baby is in waking state, sending communication and referring to Make making the mobile phone according to the telephone number auto dialing for setting.Above-mentioned document is used only to monitor what whether infant wakeeed up System, is only used for whether detection infant wake up, and by acceleration transducer induction acceleration value, when institute, measuring acceleration value is more than During given threshold value, camera is opened, whether the face to infant is identified, and calculates eye areas interpretation infant Clear-headed, such scheme can carry out monitoring of wakeing up on daytime, but the body of child cannot be then obtained in whole Nighttime sleep Development data, also cannot just obtain the biological rhythm of child;Need to be shot in the place of light using shooting analysis method, so Can have a negative impact to the visual development of baby.
The content of the invention
Therefore, the present invention knows baby accurately and in time in order to preferably monitor sleep and the physical developmental state of infant The existing sleeping problems during body development of child, improve the sleep quality of infant, the invention provides a kind of baby Child's biological rhythm monitoring system and its method.
Used technical scheme is as described below:
On the one hand, the invention provides a kind of infant's biological rhythm monitoring system, the system includes infanette, master control Device processed, gravity sensor, sleep detection apparatus and mobile terminal, the gravity sensor be arranged at the bed board of the infanette with Between bed board support column, the sleep detection apparatus are arranged at the middle part of the bed board, and the master controller is heavy with described respectively Force snesor and sleep detection apparatus are electrically connected with, and the detection for receiving the gravity sensor and sleep detection apparatus is believed Number;Wireless connection between the mobile terminal and the master controller, operation has analysis module in the mobile terminal, for right The infant's body weight and sleep signal for being detected are analyzed, and obtain the daily body weight of infant and dormant data.
Further, comparing module is also embedded in the analysis module, by accessed infant's body weight and sleep number Compared with sleep standard with infant's body weight at same monthly age according to by comparing module, body weight and sleep to surveyed infant Whether meet standard to judge.
It is further preferred that the system also includes the sound transducer being arranged on infanette, for detecting infant Voice signal, it is electrically connected with the master controller.
Described bed board support column symmetric support is in four corner locations of the infanette bed board, described gravity sensitive Device is provided with four, its upper end for being correspondingly arranged in the bed board support column respectively.
The sleep detection apparatus are six-axle acceleration sensor.
Carried out data transmission by bluetooth or Wifi between the analysis module and the master controller.
On the other hand, present invention also offers methods described, comprise the following steps:By the gravity below infanette bed board Sensor obtains the body weight information of infant;Sleep detection is carried out to the infant on infanette by sleep detection apparatus, is obtained Obtain sleep info;The body weight information and sleep info of infant are transferred to master controller;Master controller is by the body weight of infant Information and sleep info radio to the mobile terminal specified, by the analysis module on mobile terminal to the body weight of infant It is analyzed with sleep, the daily body weight of infant and dormant data are surveyed in acquisition.
The infant's voice signal on infanette is detected by the sound transducer being arranged on the infanette, by moving Analysis module in dynamic terminal obtains the daily information of crying and screaming of infant.
The specific method that sleep by the analysis module on mobile terminal to infant is analyzed is:Added by six axles Velocity sensor measures the angle value and acceleration magnitude of infanette bed board, by being calculated six-axle acceleration sensor at each Bedplate angle changing value and acceleration change value in sampling period;Infantal sleeping state gear threshold is preset in analysis module Value, by the bedplate angle changing value and acceleration change value in each resulting sampling period respectively with set infant Sleep state gear threshold value compares, and infant is judged in the sleep state of each period.
Described infantal sleeping state gear includes:Deep sleep, moderate sleep, hypophypnosis, slight action and play Five gears of strong action.
Methods described also includes:Infant's body development at each monthly age and sleep normal data are input into movement eventually End, by accessed infantal sleeping data by infant's body weight at the comparing module in mobile terminal and same monthly age and Sleep standard compares, and whether the body weight and sleep to surveyed infant meet standard and judge.
The present invention has the advantages that relative to prior art:
A. the present invention is provided with gravity sensor between the bed board and bed board support column of infanette, and in the bed of infanette Plate medium position is provided with sleep detection apparatus, obtains infant's in real time respectively by gravity sensor and sleep detection apparatus Body weight information and daily sleep info, and the signal transmission that will be got is to master controller, then by being wirelessly transmitted to shifting Data are analyzed by dynamic terminal by analysis module in mobile terminal, are obtained the physical developmental state of daily infant and are slept Dormancy situation, can be made chart and directly obtain the daily body weight increase situation of infant and sleep quality, make parent very clear Child's sleep change daily, monthly is found out on ground, especially grasps the nighttime sleep quality of child, if sleep occurs in certain stage It is abnormal, then need to remind parent to note, in time the biological clock of adjustment child, prevent child from deviateing normal bio clock, it is highly beneficial In the formation of infant's biological clock.
B. the present invention is also configured with sound transducer in systems, and the sound of infant can be detected by sound transducer Signal, and analysis module is transferred to by master controller carries out signal analysis, the inspection in combination with sleep detection apparatus to sleeping Survey, parent is easily grasped the emotional change of child, and carried out pacifying measure to child according to actual conditions.
C. because infant was in Rapid development period before 2 years old, the change of body weight is very fast, and good sleep habit is to protect The key of card child's development, in order that child's sleep and body weight increase are in benign state, the present invention also sets in the terminal Put the sleep standard and weight standard of suitable Different Month infant, the child that will be obtained sleep and body weight information by than Module is compared with infant's body weight and sleep standard of section of same monthly age, it is easy to obtain the body weight of child and whether sleep Deviation standard category, while the sleep and body weight to surveyed infant provide suggestion, helps parent to walk out many mistaken ideas, is conducive to The healthy development of child body.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, below according to specific embodiment of the invention and combine Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is infant's monitoring system structural representation provided by the present invention;
Fig. 2 is infanette structural representation provided by the present invention;
Fig. 3 is infanette bed board and bed board support column attachment structure schematic diagram in Fig. 2;
Fig. 4 is infant's monitoring principle schematic diagram provided by the present invention;
Fig. 5 is sleep monitor report in 24 hours before infant;
Fig. 6 is 1 week measured value and standard biological rhythm and pace of moving things contrast curve.
In figure:1- bed boards;2- sleep detection apparatus;3- master controllers;4- gravity sensors;5- mobile terminals;6- bed boards Support column;7- sound transducers;8- infanettes.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the invention provides a kind of infant's biological rhythm monitoring system, including infanette 8th, master controller 3, gravity sensor 4, sleep detection apparatus 2 and mobile terminal 5, gravity sensor 4 are arranged at the bed of infanette Between plate 1 and bed board support column 6, sleep detection apparatus 2 are arranged at the middle part of bed board 1, master controller 3 respectively with gravity sensor 4 and sleep detection apparatus 2 be electrically connected with, the signal for receiving gravity sensor 4 and sleep detection apparatus 2, mobile terminal 5 with Wireless telecommunications are realized between master controller 3, operation has analysis module in mobile terminal 5, for the infants to being detected Weight and sleep signal are analyzed, and obtain the daily body weight of infant and dormant data, and parent can be understood by mobile terminal 5 The daily body weight of child and the situation of change of sleep, the master controller 3 in Fig. 1 are arranged on the bottom of bed board, it is also possible to be arranged on Other of infanette are position, and limiting the scope of the invention is not constituted here.According to the detected actual feelings of child Condition, parent can be contrasted this data with the SBW of child and the length of one's sleep, accomplish to know what's what, and can be adjusted in real time Save sleep and the diet of child.
Further, the present invention embeds comparing module also in analysis module, can be by the infant development at each monthly age Standard is input into analysis module, and accessed infant's body weight and dormant data then are passed through into comparing module and same January Infant's body weight in age compares with sleep standard, and whether the body weight and sleep to surveyed infant meet standard and judge, Can be compared by the form of chart and normal data;If child does not meet normal development standard, can be according to child Monitoring situation provides body weight and sleep is advised, parent can be adjusted according to suggestion to the diet and sleep quality of child, and When the biological clock of child is adjusted.
Whether for the information cry and screamed to infant in night energy accurate measurements, the present invention also increased sound in systems Sensor, as shown in Fig. 2 sound transducer is arranged on infanette, can detect the voice signal of infant, and by this sound Signal transmission judges whether infant cries at night with reference to sound transducer and sleep detection apparatus to master controller It is noisy, while under mobile terminal records.
Wherein carried out data transmission by bluetooth or Wifi between analysis module and master controller, be in real time uploaded to data Mobile terminal, master controller can be TCP CLIENT, and inside solidification server ip address is actively or passively gone up after network is normal Data are passed to mobile terminal, real-time Data Transmission, network function module has status detection function, energy after TCP disconnectings Automatically it is attached with mobile terminal again.
Sleep detection apparatus of the present invention are preferably six-axle acceleration sensor, and specially MPU6000 is serial, its Sensing range be ± 250, ± 500, ± 1000 with ± 2000 °/sec (dps), can accurately follow the trail of quickly with act at a slow speed, and The full lattice sensing range of accelerator that programmable is controlled is ± 2g, ± 4g ± 8g and ± 16g.
Circular is as follows:
Set up three-dimensional X, Y, Z coordinate system, according to X, the angle and acceleration of Y, Z, X ', Y ', Z ', Xa, Ya, Za, at n seconds and The value of n+1 seconds is compared, and sample rate is 100Hz, can accurately catch any operating state.
X=X ' (n)-X ' (n+1), Y=Y ' (n)-Y ' (n+1), Z=Z ' (n)-Z ' (n+1);
Xa=Xa (n)-X (n+1), Ya=Ya (n)-Ya (n+1), Za=Za (n)-Za (n+1).
Values above is taken absolute value and participate in computing after being converted to positive number, angle setpoint is F1, F2, F3, F4, F5;Accelerate Degree setting value is A1, A2, A3, A4, A5;The corresponding sleep state of gear value is S1, S2, S3, S4, S5, works as X, Y, Z, Xa, Ya, Za values are judged to suitable sleep state when exceeding corresponding gear setting value, F1 is minimum value with A1 grades, is comparatively Quiet deep sleep, according to the accumulative and average value of the operating state within gate time, calculates daily sleep matter Measure and show.
Design parameter definition is referring to table 1 and table 2.
Table 1:
State S1 S2 S3 S4 S5
Definition Deep sleep Moderate is slept Hypophypnosis Slight action Vigorous motion
Table 2:
Analysis module in the present invention can also be different according to the stress of multigroup gravity sensor, judge the position of child's sleep Put, and the sleeping posture and custom of child are given with reference to six-axle acceleration sensor data.
The gravimetric data of four groups of gravity sensors in reference to Fig. 1 be given child sleeping posture and custom M11, M12, M21, M22 are 4 gravity sensors, and precision reaches 1~5g, and range is 10KG, and measured value uses V11, V12, V21, V22 table respectively Show.Specific position can be calculated according to 4 proportion expressions of the stressing conditions of sensor.
X1=20xM11/M12;
X2=20xM21/M22;
Y1=20xM11/M21;
Y2=20xM12/M22;
When X1 is more than X2, the position of child is located at left limit;When Y1 is more than Y2, the position of child is located at the upper limit, otherwise The position of child can be depicted object particular location in right limit and lower limit, X1-X2, Y1-Y2 in four phase coordinate systems.
In addition, as shown in figure 4, present invention also offers a kind of infant's biological rhythm monitoring method, methods described includes Following steps:The body weight of infant is obtained by the gravity sensor below infanette bed board;By sleep detection apparatus to baby Infant on youngster's bed carries out sleep detection;The body weight information and sleep info of infant are transferred to master controller;Main control Device will be transferred to mobile terminal by wireless telecommunications to the detection information of infant, by the analysis module on mobile terminal to baby The detection information of child is analyzed, and the daily body weight of infant and dormant data are surveyed in acquisition.
Preferably, the sound transducer by being arranged on infanette detects the infant's voice signal on infanette, together When with reference to six-axle acceleration sensor the infantal sleeping state for being drawn, obtain that infant is daily cries by analysis module Noisy information, and understand to know the action size that child cries and screams.
It is further preferred that can be input into shifting for infant's body development at each monthly age and sleep normal data by the present invention Dynamic terminal, the subordinate list 3 for seeing below, by accessed infantal sleeping data by the comparing module in mobile terminal with it is same Infant's body weight and sleep standard at monthly age are compared, and whether body weight to surveyed infant and sleep meet standard is made and sentencing It is disconnected, if the body body weight and dormant data of surveyed child do not meet auxodrome, alarm is provided, and parent's suggestion is given, and When child is carried out diet and sleep adjustment.
Table 3:General infantal sleeping requirement
Following data report can be showed by mobile terminal:
Same day dormant data (sleep duration and the sleep duration in evening on daytime is presented;Sleep daytime several times, wake up in the evening Average/mono- monthly average/first quarter average analysis report in one week several times), according to the different developmental phases of child, and ideally Sleep rule is compared, and is reasonably advised to parent.
Fig. 5 is the sleep activity view for determining target infant within 24 hours the previous days, before have recorded child The sleep state of 24 hours, parent can easily be downloaded in mobile terminal and check.
It was divided into 8 sections by 24 hours in figure, each section is recorded 3 hours, every 15 minutes by 15 minutes Once, time setting can be since at 8 points in evening for the average value statistics of all sleep numerical value.Add when from gravity sensor and six axles The numerical value of velocity sensor judges that child is in sleep state, then this is represented for 15 minutes with black stripe;When child is in Active state, then represent that child wakes with white ribbon.Very directly perceived so from figure, parent can see preceding 24 hours children's Sleep quality, the record can store the data in child one week, and by passing record, parent also is understood which state is The regular awake state of child.
Fig. 6 is the contrast curve of the one week average dormant data of child to be formed and the standard biological rhythm and pace of moving things.
According to equipment output, dormant data is divided into n (tentative 5) shelves, but refer to dormant data for two grades (are slept, lived It is dynamic), then in curve of output, 24h measured values curve is according to n grades of output;Physical rhythm curve two is respectively actual measured value, Another is the standard curve exported according to child's standard sleep time period in corresponding stage month at age.Therefore from data to Front end is shown as following algorithm and exports respectively:
A. Data Dimensionality Reduction sampling algorithm
Because dormant data contains mass of redundancy data (sampled value is basically unchanged at regular intervals in sleep period), this When to reduce data volume, and reduce network traffics, save energy, dimensionality reduction sampling algorithm can be taken.
The sleep quality empirical value for being measured according to six-axle acceleration sensor in advance first determines sleep threshold scope, is divided into N grades, outputting measurement value g1、g2。。。gn.If the s times sampled value is gs, 1<s<N, if adjacent measured value g twices+1-gs<D, Then it is considered that baby does not occur obvious dormant change, therefore this time sampled data can not deal with.Preferable shape Under state, according to the data in 24h, the baby in 2-3 month only needs to 12 samplings of output, respectively 6 sleep sections of corresponding table 3 Beginning and end point, Data Dimensionality Reduction rate is 3600 × 24/n:12, i.e. 7200/n:1.If taking n=10, can be with compressed data 720 times, the rest may be inferred, and the sampling interval is shorter, and dimensionality reduction amplitude is bigger.
The initialization of above-mentioned change threshold d can also be obtained from empirical data.
B.24h experiment curv is smoothed
Different Depth of sleep are represented with n grades of chromatic value.According to interpolation algorithm, before by rendering, data are put down It is sliding.24h measured value abscissas minimum interval is δ seconds (abscissa maximum is M=3600*24/ δ), is processed by Data Dimensionality Reduction Afterwards, adjacent double sampling output gs+1And gsInterval t seconds, might not fall on the Along ent (1,2 ... M) of abscissa.To make Output colour change is gentle, improves Consumer's Experience, and smoothing algorithm is as follows:
If Math.floor (t/ δ)=m, then m coordinate points are had between s and s+1, wherein i-th point of smooth value is gs+ [(gs+1-gs)/m]*i。
C. sleep rhythm and coefficient correlation
According to Tables 1 and 2, according to sampling interval initialized reference sleep array (0-3 Sui, other do not consider).When realizing, It is JSON objects further according to age establishment if being spaced m after sample interpolation is smooth, following (false coordinate is spaced m=0.5h, and 1 represents Sleep, 0 represents non-sleep.Coordinate interval it is smaller more can the degree of accuracy it is higher):
Data in [] number be it is smooth after dormant data and the length of one's sleep, array length is 48+3=51
Each element value array in above-mentioned object is set to X, and actual measurement array is set to Y, then according to correlation coefficient r meter Calculate formula as follows:
Or
Wherein:
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or Among changing still in protection scope of the present invention.

Claims (10)

1. a kind of infant's biological rhythm monitoring system, it is characterised in that the system includes infanette, master controller, gravity Sensor, sleep detection apparatus and mobile terminal, the gravity sensor is arranged at the bed board of the infanette and bed board is supported Between post, the sleep detection apparatus are arranged at the middle part of the bed board, the master controller respectively with the gravity sensor It is electrically connected with sleep detection apparatus, the detection signal for receiving the gravity sensor and sleep detection apparatus;The shifting Dynamic wireless connection between terminal and the master controller, in the mobile terminal operation has analysis module, for being detected Infant's body weight and sleep signal are analyzed, and obtain the daily body weight of infant and dormant data.
2. infant's biological rhythm monitoring system according to claim 1, it is characterised in that in the analysis module also in Embedding comparing module, accessed infant's body weight and dormant data are passed through infant's body weight of comparing module and same monthly age Compared with sleep standard, whether the body weight and sleep to surveyed infant meet standard and judge.
3. infant's biological rhythm monitoring system according to claim 2, it is characterised in that the system also includes setting In the sound transducer on infanette, the voice signal for detecting infant, it is electrically connected with the master controller.
4. infant's biological rhythm monitoring system according to claim 1, it is characterised in that described bed board support column pair Title is supported in four corner locations of the infanette bed board, and described gravity sensor is provided with four, and it is correspondingly arranged respectively In the upper end of the bed board support column.
5. according to any described infant's biological rhythm monitoring systems of claim 1-4, it is characterised in that the sleep detection Device is six-axle acceleration sensor;Data biography is carried out by bluetooth or Wifi between the analysis module and the master controller It is defeated.
6. a kind of infant's biological rhythm monitoring method, it is characterised in that methods described comprises the following steps:By infanette bed Gravity sensor below plate obtains the body weight information of infant;The infant on infanette is carried out by sleep detection apparatus Sleep detection, obtains sleep info;The body weight information and sleep info of infant are transferred to master controller;Master controller is by baby The body weight information and sleep info of child radio to the mobile terminal specified, by the analysis module on mobile terminal to baby The body weight of child and sleep are analyzed, and the daily body weight of infant and dormant data are surveyed in acquisition.
7. infant's biological rhythm monitoring method according to claim 6, it is characterised in that by being arranged at the baby The infant's voice signal on sound transducer detection infanette on bed, baby children is obtained by the analysis module on mobile terminal The daily information of crying and screaming of youngster.
8. infant's biological rhythm monitoring method according to claim 6, it is characterised in that by mobile terminal point The specific method that analysis sleep of the module to infant is analyzed is:Infanette bed board is measured by six-axle acceleration sensor Angle value and acceleration magnitude, by being calculated bedplate angle changing value of the six-axle acceleration sensor within each sampling period With acceleration change value;Infantal sleeping state gear threshold value is preset in analysis module, by each resulting sampling period Interior bedplate angle changing value and acceleration change value compare with set infantal sleeping state gear threshold value respectively, to baby Sleep state of the child in each period is judged.
9. infant's biological rhythm monitoring method according to claim 8, it is characterised in that described infantal sleeping shape State gear includes:Deep sleep, moderate sleep, hypophypnosis, slight action and five gears of vigorous motion.
10. infant's biological rhythm monitoring method according to claim 6, it is characterised in that methods described also includes:Will Infant's body development at each monthly age and sleep normal data are input into mobile terminal, by accessed infantal sleeping number Compared with infant's body weight and sleep standard at same monthly age according to by the comparing module in mobile terminal, to surveyed infant Body weight and sleep whether meet standard and judge.
CN201710039897.2A 2017-01-19 2017-01-19 A kind of infant's biological rhythm monitoring system and its method Pending CN106821316A (en)

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