CN116473527B - Intelligent maternal and infant health monitoring system based on big data - Google Patents
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 71
- 230000008774 maternal effect Effects 0.000 title claims abstract description 26
- 230000036541 health Effects 0.000 title claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 48
- 238000007405 data analysis Methods 0.000 claims abstract description 20
- 230000000474 nursing effect Effects 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 38
- 229910052760 oxygen Inorganic materials 0.000 claims description 38
- 239000001301 oxygen Substances 0.000 claims description 38
- 239000008280 blood Substances 0.000 claims description 29
- 210000004369 blood Anatomy 0.000 claims description 26
- 239000011159 matrix material Substances 0.000 claims description 25
- 230000036387 respiratory rate Effects 0.000 claims description 21
- 230000036772 blood pressure Effects 0.000 claims description 18
- 230000036760 body temperature Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 230000001276 controlling effect Effects 0.000 claims description 8
- 238000013500 data storage Methods 0.000 claims description 8
- 230000000241 respiratory effect Effects 0.000 claims description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 230000026676 system process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 208000036029 Uterine contractions during pregnancy Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002458 fetal heart Anatomy 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036391 respiratory frequency Effects 0.000 description 1
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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
-
- 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
Abstract
The invention provides an intelligent maternal and infant health monitoring system based on big data, which comprises a maternal monitoring module, an infant nursing module, a data analysis module, a display alarm module and a communication module, wherein the maternal monitoring module is used for monitoring the vital sign data of a maternal body, the infant monitoring module is used for monitoring the vital sign data of an infant, the infant nursing module is used for nursing the infant, the data analysis module is used for analyzing and processing the monitored vital sign data, the display alarm module is used for displaying a monitoring state and generating alarm information, and the communication module is used for sending the monitored information to family members; the data analysis module of the system processes the acquired data by adopting different data processing modes according to different characteristics and anti-risk capabilities of the mother and the infant, so as to achieve the effect of grasping the physical states of the mother and the infant in real time.
Description
Technical Field
The invention relates to the field of electric digital data processing, in particular to an intelligent maternal and infant health monitoring system based on big data.
Background
After the pregnant woman is produced, the body is in a weak state for a long time, and the newborn infant is in a weaker stage, so that the health of the mother and the infant needs to be monitored, the monitoring work is usually carried out by nurses, but the nurses cannot accompany the mother and the infant in real time for 24 hours, and therefore, a monitoring system is needed to realize the effect of grasping the health state in real time.
The foregoing discussion of the background art is intended to facilitate an understanding of the present invention only. This discussion is not an admission or admission that any of the material referred to was common general knowledge.
A number of monitoring systems have been developed, and through extensive searching and reference, it has been found that existing monitoring systems have a system as disclosed in publication No. CN205054187U, and these systems generally include a host and a physiological sensor and a 4G mobile communication terminal respectively connected to the host; the physiological sensor comprises a temperature sensing module, a blood pressure sensing module, a blood oxygen sensing module, a fetal heart sensing module, a uterine contraction sensing module and an electrocardiogram monitoring sensing module; the remote multi-parameter monitoring of the pregnant women can be realized, the monitoring of the pregnant women at home by the user through the existing mobile phone or tablet personal computer can be realized, and the monitoring result can be automatically analyzed and judged. However, the system monitors the pregnant woman before birth, but does not monitor the mother and the infant after birth, and the monitoring problem of the mother and the infant after birth cannot be solved.
Disclosure of Invention
The invention aims to provide an intelligent maternal and infant health monitoring system based on big data aiming at the defects.
The invention adopts the following technical scheme:
an intelligent maternal and infant health monitoring system based on big data comprises a maternal monitoring module, an infant care module, a data analysis module, a display alarm module and a communication module;
the system comprises a mother monitoring module, a baby nursing module, a data analysis module, a display alarm module and a communication module, wherein the mother monitoring module is used for monitoring the sign data of a mother, the baby monitoring module is used for monitoring the sign data of a baby, the baby nursing module is used for nursing the baby, the data analysis module is used for analyzing and processing the sign data obtained by monitoring, the display alarm module is used for displaying the monitoring state and generating alarm information, and the communication module is used for sending the information of the mother and the baby to the bound family members;
the physical sign items monitored by the mother monitoring module comprise heart rate, respiratory rate, skin conductivity and blood pressure, and the physical sign items monitored by the infant monitoring module comprise body temperature, heart rate, respiratory rate and blood oxygen saturation;
the baby care module comprises a temperature adjusting unit and an air adjusting unit, wherein the temperature adjusting unit is used for controlling the temperature of the environment where the baby is located, and the air adjusting unit is used for controlling the oxygen content of the environment where the baby is located;
the data analysis module comprises a data storage unit and a data processing unit, wherein the data storage unit is used for storing historical monitoring data, the data processing unit comprises a matrix mode processor, a matrix state processor and a baby state processor, the matrix mode processor is used for processing heart rate, respiratory rate and skin conductivity to identify an active mode of a matrix, the matrix state processor is used for processing the heart rate and blood pressure to identify a body state of the matrix in combination with the active mode of the matrix, the baby state processor is used for processing the heart rate and respiratory rate to identify the body state of a baby, and the baby state processor is used for processing the body temperature and blood oxygen saturation to output adjustment data to the baby care module;
further, the parent mode processor processes skin conductivity data to determine whether the skin conductivity data is in a first sleep condition, processes heart rate data to determine whether the skin conductivity data is in a second sleep condition, processes respiratory rate data to determine whether the skin conductivity data is in a third sleep condition, and calculates a comprehensive sleep index P according to the following formula when three sleep conditions are simultaneously satisfied:
；
wherein ,、/> and />For the first weight coefficient, the second weight coefficient and the third weight coefficient, +.>For conductivity radix>For heart beat cardinality>For respiratory radix->For the heart cycle time set->Mean value of->For respiratory cycle time set->Mean value of->Is->Standard deviation of>Is->Standard deviation of>For the marked time point, +.>To at the same timeSkin conductivity at time point;
when the comprehensive sleep index is larger than the sleep threshold, judging to enter a sleep mode, otherwise, entering an awake mode;
further, the maternal state processor processes heart rate and blood pressure data into a blood pressure peak data setBlood pressure trough data set->Peak lag time set->Valley lag time set->And heartbeat interval time->And calculate the state index Q1 of the parent according to the following formula:
；
wherein ,representation->Mean value of->Representation->Mean value of->Representation->Is used for the average value of (a),representation->Standard deviation of>Representation->Standard deviation of>Representation->Standard deviation of>Representation->Standard deviation of>Is the first mode base value,/->Is the second mode base value,/->Is a third mode base value;
the three mode base values have different values in the awake mode and the sleep mode;
when the state index Q1 is larger than a parent threshold value, the data processing unit sends alarm information to the display alarm module;
further, a normal temperature interval and a normal blood oxygen saturation interval are set in the infant status processor, and when the body temperature data or the blood oxygen saturation data received by the infant status processor are not in the corresponding interval, the adjustment data are calculated according to the following formulas:
；
；
wherein T is the current set temperature of the temperature regulating unit,for the temperature after the temperature regulation unit, +.>For regulating the coefficient->For the average body temperature which is continuously not in the normal temperature interval and is longer than the preset time length, +.>For the normal temperature interval, O represents the oxygen content that the air conditioning unit needs to release, < >>Represents the average blood oxygen saturation level of +.>For oxygen release coefficient, +.>Representing a normal blood oxygen saturation interval;
further, the infant status processor screens the heart rate data and the respiratory rate data and calculates the status index Q2 of the infant from the screened data within one minute according to the following formula:
；
wherein ,for the number of heartbeat durations selected in one minute, +.>For the number of breath durations screened in one minute, < >>For normal heart beat duration, < >>For normal breathing duration, < >>Indicating the i-th selected heartbeat duration,indicating the ith selected breath duration;
when the state index Q2 is larger than the infant threshold value, the data processing unit sends alarm information to the display alarm module.
The beneficial effects obtained by the invention are as follows:
the system adopts different data processing modes for the mother and the infant, judges whether the mother is in a sleep state through data, then carries out deep processing on heart rate and blood pressure data, judges whether the mother is in an abnormal state, adjusts the temperature and oxygen content of the environment of the infant through body temperature and blood oxygen protection degree data for the infant, judges whether the infant is in the abnormal state through heart rate and respiration data, and timely gives an alarm when the mother or the infant is in the abnormal state, so that medical staff can take measures quickly.
For a further understanding of the nature and the technical aspects of the present invention, reference should be made to the following detailed description of the invention and the accompanying drawings, which are provided for purposes of reference only and are not intended to limit the invention.
Drawings
FIG. 1 is a schematic diagram of the overall structural framework of the present invention;
FIG. 2 is a schematic diagram of a matrix monitoring module according to the present invention;
FIG. 3 is a schematic diagram of an infant monitoring module according to the present invention;
FIG. 4 is a schematic diagram of a data analysis module according to the present invention;
FIG. 5 is a schematic diagram of a data processing unit according to the present invention.
Detailed Description
The following embodiments of the present invention are described in terms of specific examples, and those skilled in the art will appreciate the advantages and effects of the present invention from the disclosure herein. The invention is capable of other and different embodiments and its several details are capable of modification and variation in various respects, all without departing from the spirit of the present invention. The drawings of the present invention are merely schematic illustrations, and are not intended to be drawn to actual dimensions. The following embodiments will further illustrate the related art content of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.
Embodiment one: the embodiment provides an intelligent maternal and infant health monitoring system based on big data, which comprises a maternal monitoring module, an infant care module, a data analysis module, a display alarm module and a communication module, and is combined with fig. 1;
the system comprises a mother monitoring module, a baby nursing module, a data analysis module, a display alarm module and a communication module, wherein the mother monitoring module is used for monitoring the sign data of a mother, the baby monitoring module is used for monitoring the sign data of a baby, the baby nursing module is used for nursing the baby, the data analysis module is used for analyzing and processing the sign data obtained by monitoring, the display alarm module is used for displaying the monitoring state and generating alarm information, and the communication module is used for sending the information of the mother and the baby to the bound family members;
the physical sign items monitored by the mother monitoring module comprise heart rate, respiratory rate, skin conductivity and blood pressure, and the physical sign items monitored by the infant monitoring module comprise body temperature, heart rate, respiratory rate and blood oxygen saturation;
the baby care module comprises a temperature adjusting unit and an air adjusting unit, wherein the temperature adjusting unit is used for controlling the temperature of the environment where the baby is located, and the air adjusting unit is used for controlling the oxygen content of the environment where the baby is located;
the data analysis module comprises a data storage unit and a data processing unit, wherein the data storage unit is used for storing historical monitoring data, the data processing unit comprises a matrix mode processor, a matrix state processor and a baby state processor, the matrix mode processor is used for processing heart rate, respiratory rate and skin conductivity to identify an active mode of a matrix, the matrix state processor is used for processing the heart rate and blood pressure to identify a body state of the matrix in combination with the active mode of the matrix, the baby state processor is used for processing the heart rate and respiratory rate to identify the body state of a baby, and the baby state processor is used for processing the body temperature and blood oxygen saturation to output adjustment data to the baby care module;
the parent mode processor processes the skin conductivity data to judge whether the skin conductivity data is in a first sleep condition, processes the heart rate data to judge whether the skin conductivity data is in a second sleep condition, processes the respiratory rate data to judge whether the skin conductivity data is in a third sleep condition, and calculates a comprehensive sleep index P according to the following formula when three sleep conditions are simultaneously met:
；
wherein ,、/> and />For the first weight coefficient, the second weight coefficient and the third weight coefficient, +.>For conductivity radix>For heart beat cardinality>For respiratory radix->For the heart cycle time set->Mean value of->For respiratory cycle time set->Mean value of->Is->Standard deviation of>Is->Standard deviation of>For the marked time point, +.>To at the same timeSkin conductivity at time point;
when the comprehensive sleep index is larger than the sleep threshold, judging to enter a sleep mode, otherwise, entering an awake mode;
the maternal state processor processes heart rate and blood pressure data into a blood pressure peak data setBlood pressure trough data set->Peak lag time set->Valley lag time set->And heartbeat interval time->And calculate the state index Q1 of the parent according to the following formula:
；
wherein ,representation->Mean value of->Representation->Mean value of->Representation->Is used for the average value of (a),representation->Standard deviation of>Representation->Standard deviation of>Representation->Standard deviation of>Representation->Standard deviation of>Is the first mode base value,/->Is the second mode base value,/->Is a third mode base value;
the three mode base values have different values in the awake mode and the sleep mode;
when the state index Q1 is larger than a parent threshold value, the data processing unit sends alarm information to the display alarm module;
the infant state processor is internally provided with a normal temperature interval and a normal blood oxygen saturation interval, and when the body temperature data or the blood oxygen saturation data received by the infant state processor are not in the corresponding interval, the adjustment data are calculated according to the following formulas:
；
；
wherein T is the current set temperature of the temperature regulating unit,for the temperature after the temperature regulation unit, +.>For regulating the coefficient->For the average body temperature which is continuously not in the normal temperature interval and is longer than the preset time length, +.>For the normal temperature interval, O represents the oxygen content that the air conditioning unit needs to release, < >>Represents the average blood oxygen saturation level of +.>For oxygen release coefficient, +.>Indicating normal bloodOxygen saturation interval;
the infant state processor screens heart rate data and respiratory rate data and calculates an infant state index Q2 according to the following formula according to the screened data within one minute:
；
wherein ,for the number of heartbeat durations selected in one minute, +.>For the number of breath durations screened in one minute, < >>For normal heart beat duration, < >>For normal breathing duration, < >>Indicating the i-th selected heartbeat duration,indicating the ith selected breath duration;
when the state index Q2 is larger than the infant threshold value, the data processing unit sends alarm information to the display alarm module.
Embodiment two: the embodiment comprises the whole content of the first embodiment, and provides an intelligent maternal and infant health monitoring system based on big data, which comprises a maternal monitoring module, an infant care module, a data analysis module, a display alarm module and a communication module;
the system comprises a mother monitoring module, a baby nursing module, a data analysis module, a display alarm module and a communication module, wherein the mother monitoring module is used for monitoring the sign data of a mother, the baby monitoring module is used for monitoring the sign data of a baby, the baby nursing module is used for nursing the baby, the data analysis module is used for analyzing and processing the sign data obtained by monitoring, the display alarm module is used for displaying the monitoring state and generating alarm information, and the communication module is used for sending the information of the mother and the baby to the bound family members;
referring to fig. 2, the maternal monitoring module includes a first sensing detection unit for detecting electrical signals of maternal signs, and a first data conversion unit for converting the detected electrical signals into specific sign data, wherein the sign items detected by the first sensing detection unit include heart rate, respiratory rate, skin conductivity and blood pressure;
referring to fig. 3, the infant monitoring module includes a second sensing detection unit for detecting electrical signals of various infant signs, and a second data conversion unit for converting the detected electrical signals into specific sign data, wherein the sign items detected by the second sensing detection unit include body temperature, heart rate, respiratory rate and blood oxygen saturation;
the baby care module comprises a temperature adjusting unit and an air adjusting unit, wherein the temperature adjusting unit is used for controlling the temperature of the environment where the baby is located, and the air adjusting unit is used for controlling the oxygen content of the environment where the baby is located;
referring to fig. 4, the data analysis module includes a data storage unit and a data processing unit, where the data receiving unit is configured to receive and store the data sent by the first data conversion unit and the second data conversion unit, and the data processing unit performs exception analysis on the received data, and when a special exception occurs, the data processing unit sends alarm information to the display alarm module, and when a common exception occurs, the data processing unit sends adjustment information to the baby care module;
the display alarm module acquires real-time information from the data storage unit and displays the real-time information, and when the alarm information is received, alarm actions are made, wherein the alarm actions comprise voice prompt, short message sending and the like;
referring to fig. 5, the data processing unit includes a maternal mode processor for identifying an active mode of the maternal, the active mode including a sleep mode and an awake mode, a maternal state processor for identifying a physical state of the maternal based on the active mode of the maternal, and a baby state processor for identifying the physical state of the baby;
the data processing process of the parent mode processor comprises the following steps:
s1, acquiring skin conductivity data, and calculating a real-time change rate g according to the following formula:
；
wherein ,for real-time skin conductivity, < >>Skin conductivity before time t;
when g is greater than the threshold, the time point is marked and countedAnd triggering the step S2;
s2, pairAfter the moment->Skin conductivity over time is determined according to the following equation:
；
wherein ,indicated at t 0 Skin conductivity at time, < >>Is a deviation threshold;
when the above conditions are inJudging that the first sleep condition is met when the duration is always met;
it should be noted that, when the step S1 is in a state of running in real time and a time point is marked again, if the first sleep condition is not satisfied in the step S2, the original step S2 thread is terminated to be newTriggering a new step S2 thread;
s3, acquiring heart rate and respiratory frequency data, and processing the heart rate data into a latest heart cycle time setRepresenting that the respiratory rate data is processed to be treated with the latest respiratory cycle time set +.>Representation, respectively calculateStandard deviation of> and />Standard deviation of>When->When the heart rate is smaller than the heart rate threshold value, the second sleep condition is judged to be satisfied, whenWhen the sleep condition is smaller than the threshold value, judging that the third sleep condition is met;
it should be noted that, step S3 is also in a state of real-time operation;
when three sleep conditions are satisfied simultaneously, triggering step S4;
s4, calculating a comprehensive sleep index P according to the following formula:
；
wherein ,、/> and />For the first weight coefficient, the second weight coefficient and the third weight coefficient, +.>For conductivity radix>For heart beat cardinality>For respiratory radix->Is->Mean value of->Is->Is the average value of (2);
the three weight coefficients and the three cardinalities are set by a person skilled in the art according to actual data conditions;
when the comprehensive sleep index is larger than the sleep threshold, judging to enter a sleep mode;
the data processing process of the parent state processor comprises the following steps:
s21, acquiring blood pressure data, and processing the blood pressure data into a peak point data pair setAnd valley data pair set->Wherein t represents time, ++>Indicating peak blood pressure->Representing a blood pressure trough, acquiring heart rate data, processing said heart rate data into a data pair set +.>Representation, wherein->Representing the intensity of the heartbeat at a corresponding time;
s22, calculating a peak lag time set according to the following formulaValley lag time set->And time between heartbeats：
；
；
；
wherein ,representing->Time of acquisition +.>Representing a set of slave data pairs、/>Or->Time closest to t and later than t;
s23, calculating a state index Q1 of the parent body according to the following formula:
；
wherein ,representation->Mean value of->Representation->Mean value of->Representation->Is used for the average value of (a),representation->Standard deviation of>Representation->Standard deviation of>Representation->Standard deviation of>Representation->Standard deviation of>Is the first mode base value,/->Is the second mode base value,/->Is a third mode base value;
the values of the three mode basic values in the awake mode are higher than those in the sleep mode, and the specific values are set by technicians;
when the state index Q1 is larger than a parent threshold value, the data processing unit sends alarm information to the display alarm module;
the infant state processor is internally provided with a normal temperature interval and a normal blood oxygen saturation interval, and when the body temperature data or the blood oxygen saturation data received by the infant state processor are not in the corresponding interval, the adjustment data are calculated according to the following formulas:
；
wherein T is the current set temperature of the temperature regulating unit,for the temperature after the temperature regulation unit, +.>For regulating the coefficient->For the average body temperature which is continuously not in the normal temperature interval and is longer than the preset time length, +.>Is a normal temperature interval;
；
wherein O represents the oxygen content that the air conditioning unit needs to release,represents the average blood oxygen saturation level of +.>For oxygen release coefficient, +.>Representing a normal blood oxygen saturation interval;
the infant state processor screens out data with single heartbeat time length and single respiration time length smaller than normal heartbeat time length and normal respiration time length from heart rate data and respiration frequency data, and calculates a state index Q2 of an infant according to the following formula according to the screened data within one minute:
；
wherein ,for the number of heartbeat durations selected in one minute, +.>For the number of breath durations screened in one minute, < >>For normal heart beat duration, < >>For normal breathing duration, < >>Indicating the i-th selected heartbeat duration,indicating the ith selected breath duration;
when the state index Q2 is larger than the infant threshold value, the data processing unit sends alarm information to the display alarm module.
The communication module can bind the contact information of the family members to each parent body, sends the monitoring information of the parent bodies and infants to the family members through the bound contact information, when an alarm is generated, the communication module can send prompt information, the corresponding time point of the monitoring information is marked, and after the medical staff processes the alarm information, the communication module also sends the processing process and result information to the family members, and the family members can skip to obtain the processing information through the marked time point.
The foregoing disclosure is only a preferred embodiment of the present invention and is not intended to limit the scope of the invention, so that all equivalent technical changes made by applying the description of the present invention and the accompanying drawings are included in the scope of the present invention, and in addition, elements in the present invention can be updated as the technology develops.
Claims (1)
1. The intelligent maternal and infant health monitoring system based on big data is characterized by comprising a maternal monitoring module, an infant care module, a data analysis module and a display alarm module;
the system comprises a matrix monitoring module, a baby nursing module, a data analysis module and a display alarm module, wherein the matrix monitoring module is used for monitoring the sign data of a matrix, the baby monitoring module is used for monitoring the sign data of a baby, the baby nursing module is used for nursing the baby, the data analysis module is used for analyzing and processing the sign data obtained by monitoring, and the display alarm module is used for displaying a monitoring state and generating alarm information;
the physical sign items monitored by the mother monitoring module comprise heart rate, respiratory rate, skin conductivity and blood pressure, and the physical sign items monitored by the infant monitoring module comprise body temperature, heart rate, respiratory rate and blood oxygen saturation;
the baby care module comprises a temperature adjusting unit and an air adjusting unit, wherein the temperature adjusting unit is used for controlling the temperature of the environment where the baby is located, and the air adjusting unit is used for controlling the oxygen content of the environment where the baby is located;
the data analysis module comprises a data storage unit and a data processing unit, wherein the data storage unit is used for storing historical monitoring data, the data processing unit comprises a matrix mode processor, a matrix state processor and a baby state processor, the matrix mode processor is used for processing heart rate, respiratory rate and skin conductivity to identify an active mode of a matrix, the matrix state processor is used for processing the heart rate and blood pressure to identify a body state of the matrix in combination with the active mode of the matrix, the baby state processor is used for processing the heart rate and respiratory rate to identify the body state of a baby, and the baby state processor is used for processing the body temperature and blood oxygen saturation to output adjustment data to the baby care module;
the parent mode processor processes skin conductivity data to judge whether the skin conductivity data is in a first sleep condition, processes heart rate data to judge whether the skin conductivity data is in a second sleep condition, processes respiratory rate data to judge whether the skin conductivity data is in a third sleep condition, and calculates a comprehensive sleep index P according to the following formula when three sleep conditions are simultaneously met:
；
wherein ,、/> and />For the first weight coefficient, the second weight coefficient and the third weight coefficient, +.>As a base of the conductivity of the material,for heart beat cardinality>For respiratory radix->For the heart cycle time set->Mean value of->For a set of respiratory cycle timesMean value of->Is->Standard deviation of>Is->Standard deviation of>For the marked time point, +.>Is at->Skin conductivity at time point;
when the comprehensive sleep index is larger than the sleep threshold, judging to enter a sleep mode, otherwise, entering an awake mode;
wherein the maternal state processor processes heart rate and blood pressure data into a blood pressure peak data setBlood pressure trough data set->Peak lag time set->Valley lag time set->And heartbeat interval time->And calculate the state index Q1 of the parent according to the following formula:
；
wherein ,representation->Mean value of->Representation->Mean value of->Representation->Mean value of->Representation ofStandard deviation of>Representation->Standard deviation of>Representation->Standard deviation of>Representation->Standard deviation of>Is the first mode base value,/->Is the second mode base value,/->Is a third mode base value; the three mode base values have different values in the awake mode and the sleep mode; when the state index Q1 is larger than a parent threshold value, the data processing unit sends alarm information to the display alarm module;
wherein, be equipped with normal temperature interval and normal blood oxygen saturation interval in the baby state processor, when the body temperature data or the blood oxygen saturation data that the baby state processor received are not in corresponding interval, calculate the regulation data according to following formula respectively:
；
；
wherein T is the current set temperature of the temperature regulating unit,for the temperature after the temperature regulation unit, +.>To adjust the systemCount (n)/(l)>For the average body temperature which is continuously not in the normal temperature interval and is longer than the preset time length, +.>For the normal temperature interval, O represents the oxygen content that the air conditioning unit needs to release, < >>Represents the average blood oxygen saturation level when the normal blood oxygen saturation level interval is not continuously longer than the preset time period,/for>For oxygen release coefficient, +.>Representing a normal blood oxygen saturation interval;
the infant state processor screens heart rate data and respiratory rate data and calculates a state index Q2 of the infant according to the following formula according to the screened data within one minute:
；
wherein ,for the number of heartbeat durations selected in one minute, +.>For the number of breath durations screened in one minute, < >>For normal heart beat duration, < >>For normal breathing duration, < >>Indicating the i-th selected heartbeat duration,/->Indicating the ith selected breath duration; when the state index Q2 is larger than the infant threshold value, the data processing unit sends alarm information to the display alarm module.
Priority Applications (1)
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