CN108490851A - Infantal sleeping pedals monitored system and its monitoring method - Google Patents
Infantal sleeping pedals monitored system and its monitoring method Download PDFInfo
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- CN108490851A CN108490851A CN201810155935.5A CN201810155935A CN108490851A CN 108490851 A CN108490851 A CN 108490851A CN 201810155935 A CN201810155935 A CN 201810155935A CN 108490851 A CN108490851 A CN 108490851A
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- amplifier
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
A kind of infantal sleeping of present invention offer pedals monitored system and its monitoring method, monitoring system includes the signal monitoring module and alarm module by wireless telecommunications, wherein, signal monitoring module includes checking with EMG method unit, light detection unit, temperature detecting unit, source impedance reduces unit, first master controller and wireless transmission unit, checking with EMG method, light detection unit and temperature detecting unit reduce unit by corresponding source impedance respectively and are connect with the first master controller, first master controller is connect with wireless transmission unit, alarm module includes radio receiving unit, second master controller and alarm unit, radio receiving unit and alarm unit are connect with the second master controller respectively.The present invention is based on infant pedal by process, priority monitoring action, light and temperature so that monitoring result is more acurrate, comprehensive, and guardian can be reminded to take corresponding measure in time, infant is effectively avoided because pedaling situations such as not nursed in time and causing to suffer from cold, universality is strong.
Description
Technical field
The present invention relates to smart home fields, and in particular to infantal sleeping pedals monitored field.
Technical background
As the important member of family and the flower in motherland's future, the physical and mental health of infant has become the concern of society
Emphasis.Currently, unconsciously being seized quilt by adult because sleeping together with adult, or because sleep and lower meaning alone
Know ground and pedal quilt, frequently result in infant and suffer from cold, catch a cold, having a fever or even the generation of the diseases such as diarrhea, and is met the tendency of for the problem
And raw sleeping bag is too big due to being fettered to infant, infant can be made to turn over unsmooth and anxious awake, and then influence its sleep quality.
Therefore, the sleep of infant is pedaled monitored very necessary.
Currently, monitored technology is pedaled in the sleep for having occurred infant in the market, for example, image acquisition and recognition technology,
Temperature detection technology etc., but these technologies that there is technical solutions is more complicated, can not monitor infant pedal by situation,
Alarm not yet wakes guardian and has but waken the technological deficiencies such as infant up, cannot be satisfied infantal sleeping pedal by benign prison
It surveys.
Invention content
In view of the deficiencies of the prior art, a kind of infantal sleeping of present invention offer pedals monitored system and its monitoring method,
So that while ensureing infantal sleeping quality, moreover it is possible to notify guardian to take accordingly in time when infant pedals quilt
Measure, principle is simple, result is accurate, energy conservation and environmental protection, is suitable for promoting.
To reach above-mentioned technique effect, a kind of infantal sleeping of present invention offer pedals monitored system comprising passes through nothing
The signal monitoring module and alarm module of line communication；Wherein, signal monitoring module includes checking with EMG method unit, light detection list
Member, temperature detecting unit, source impedance reduce unit, the first master controller and wireless transmission unit, and checking with EMG method, light detection are single
Member and temperature detecting unit respectively by corresponding source impedance reduce unit connect with the first master controller, the first master controller and
Wireless transmission unit connects；Alarm module includes radio receiving unit, the second master controller and alarm unit, radio receiving unit
It is connect respectively with the second master controller with alarm unit.
Preferably, light detection unit includes photoelectric sensor, the first amplifier, first resistor and the first capacitance, wherein
Photoelectric sensor plus earth, cathode connect the negative input end of the first amplifier, and first resistor and the first capacitance are connected in parallel in
The negative input end and deferent segment of first amplifier, the positive input terminal ground connection of the first amplifier.
Preferably, temperature detecting unit includes temperature sensor, the second amplifier, second resistance, 3rd resistor, the 4th electricity
Resistance and the second capacitance, wherein temperature sensor one end by 3rd resistor connect power supply, the other end be grounded, temperature sensor and
The connects end altogether of 3rd resistor connects the positive input terminal of the second amplifier, and the negative input end of the second amplifier is connect by the 4th resistance
Ground, second resistance and the second capacitance are connected in parallel in the negative input end and output end of the second amplifier.
Preferably, checking with EMG method unit includes myoelectric sensor, third amplifier, the 5th resistance, the 6th resistance, the 7th electricity
Resistance, the 8th resistance, third capacitance and the 4th capacitance, wherein the two poles of the earth of myoelectric sensor pass through the 5th resistance and the 6th electricity respectively
The negative input end and positive input terminal of resistance connection third amplifier, the 7th resistance and third capacitance are connected in parallel in the second amplifier
Negative input end and output end, the 8th resistance and the 4th capacitance are connected in parallel in the positive input terminal and output end of the second amplifier.
Preferably, it is follower that source impedance, which reduces unit, and the first amplifier, the second amplifier and third amplifier lead to respectively
Resistance is crossed to connect with follower.
Preferably, the first main controller and the second main controller are microcontroller.
Preferably, alarm unit includes light alarm unit and vibrations alarm unit, wherein light alarm unit selects LED, shake
Dynamic alarm unit selects motor.
In addition, the present invention also provides a kind of infantal sleepings to pedal monitored method, use above-mentioned infantal sleeping pedal by
Monitoring system is implemented, and the described method comprises the following steps：
Step S1 detects the action during infantal sleeping using the checking with EMG method unit for being set to infant leg, and will
Electromyography signal sends the first controller to；
Step S2, the first controller to electromyography signal carry out after data processing with the predetermined threshold value phase that is stored in advance in memory
Compare, then continues to execute next step more than threshold value, otherwise continue to execute step S1；
Step S3 detects light using the light detection unit for being set to infant and being put in limbs below quilt, and by optical telecommunications
Number send the first controller to；
Step S4, the first controller to photosignal carry out after data processing with the predetermined threshold value phase that is stored in advance in memory
Compare, then continues to execute next step more than threshold value, otherwise continue to execute step S1；
Step S5 is put in the temperature detecting unit detection temperature of limbs below quilt using infant is set to, and temperature is believed
Number transmission the first controller；
Step S6, the first controller to temperature signal carry out after data processing with the predetermined threshold value phase that is stored in advance in memory
Compare, then determines that infant is pedaled more than threshold value and alarm module is sent a signal to by antenna transmission unit, otherwise continues to hold
Row step S1；
Step S7, after the radio receiving unit of alarm module receives signal, second controller drives alarm unit to complete light report
Alert and vibrations alarm.
The beneficial effects of the invention are as follows：It is successively examined using checking with EMG method unit, light detection unit and temperature detecting unit
Survey infant pedal by situation, can not only accurate measurements baby pedal by situation, moreover it is possible to baby is given more sustained attention using temperature detecting unit
Body temperature situation, monitoring result is accurate, comprehensively, and alarm module with signal monitoring module by wireless transmission, determine infant
It pedals by later, in the case where not influencing infant and other people sleep, is alarmed by light and shake alarm and remind monitoring in time
People takes corresponding measure, effectively avoids infant because pedaling situations such as not nursed in time and causing to suffer from cold, in addition, using
In the process, guardian can adjust myoelectricity, light and temperature threshold according to external environments such as weather, the temperature in location, adapt to
Property is stronger.
Description of the drawings
Fig. 1 is the structure diagram that a kind of infantal sleeping provided by the invention pedals monitored system.
Fig. 2 is the signal monitoring module circuit diagram of the present invention.
Fig. 3 is the alarm module circuitry figure of the present invention.
Fig. 4 is the detailed process that a kind of infantal sleeping provided by the invention pedals monitored method.
Specific implementation mode
In order to be more fully understood by the present invention, technical scheme of the present invention is carried out with reference to specific embodiment further
Explanation and illustration, but not limited to this.
It is that body expanding-contracting action occurs first when pedaling quilt in sleep due to infant, the then a certain position of body
Can be exposed except quilt, finally cause body temp to be declined due to the warming of not no quilt, this is one continuous
Process.Based on this, infantal sleeping provided by the invention is pedaled after monitored system successively detects these three situations again into line number
According to acquisition and analysis, pedaled by phenomenon with further determining that.
As shown in Figure 1, a kind of infantal sleeping pedals monitored system comprising pass through the signal monitoring module of wireless telecommunications
And alarm module；Wherein, signal monitoring module includes checking with EMG method unit 1, light detection unit 2, temperature detecting unit 3, source
Impedance reduces unit 4, the first master controller 5 and wireless transmission unit 6, checking with EMG method, light detection unit and temperature detection list
Member reduces unit by corresponding source impedance respectively and is connect with master controller, and the first master controller is connect with wireless transmission unit；
Alarm module includes radio receiving unit, the second master controller and alarm unit, radio receiving unit and alarm unit respectively with
Second master controller connects.
Fig. 2 and Fig. 3 is the physical circuit figure that a kind of infantal sleeping shown in FIG. 1 pedals monitored system.
Checking with EMG method unit includes myoelectric sensor, third amplifier, the 5th resistance, the 6th resistance, the 7th resistance, the 8th
Resistance, third capacitance and the 4th capacitance, wherein the two poles of the earth of myoelectric sensor pass through the 5th resistance and the 6th resistance connection the respectively
The negative input end and positive input terminal of three amplifiers, the 7th resistance and third capacitance are connected in parallel in the negative input end of the second amplifier
And output end, the 8th resistance and the 4th capacitance are connected in parallel in the positive input terminal and output end of the second amplifier.Checking with EMG method list
Member can be set to the body part that infant is located at quilt covering, such as leg, to detect infant pedal by when action,
By muscle it is flexible be converted to electric signal and be input in the first master controller carry out processing analysis.
Light detection unit includes photoelectric sensor, the first amplifier, first resistor and the first capacitance, wherein photoelectric transfer
Sensor plus earth, cathode connect the negative input end of the first amplifier, and first resistor and the first capacitance are connected in parallel in first and put
The negative input end and deferent segment of big device, the positive input terminal ground connection of the first amplifier.Light detection unit can be covered on infant
On the outside of the body part, clothes of quilt covering or inside quilt, to detect light intensity situation, convert light into
Electric signal, which is input in the first master controller, carries out processing analysis.
Temperature detecting unit includes temperature sensor, the second amplifier, second resistance, 3rd resistor, the 4th resistance and
Two capacitances, wherein temperature sensor one end connects power supply by 3rd resistor, the other end is grounded, temperature sensor and third electricity
The connects end altogether of resistance connects the positive input terminal of the second amplifier, and the negative input end of the second amplifier is by the 4th resistance eutral grounding, and second
Resistance and the second capacitance are connected in parallel in the negative input end and output end of the second amplifier.Temperature detecting unit can be covered on baby
Child is located at the body part of quilt covering, is that electric signal is input to the first master control by temperature transition to detect temperature conditions
Processing analysis is carried out in device processed.
Preferably, it is follower that source impedance, which reduces unit, and the first amplifier, the second amplifier and third amplifier lead to respectively
Resistance is crossed to connect with follower.
Preferably, the first main controller and the second main controller are microcontroller.
Preferably, alarm unit includes light alarm unit and vibrations alarm unit, wherein light alarm unit selects LED, shake
Dynamic alarm unit selects motor.Alarm unit can be placed in a certain guardian（Such as father）With, to remind the monitoring
While people, other guardians are not influenced（Such as mother）Sleep.
A series of processes after quilt are pedaled based on infant, the present invention also provides a kind of infantal sleepings to pedal monitored side
Method uses above-mentioned infantal sleeping to pedal monitored system and implements, as shown in figure 4, the monitoring method includes the following steps：
Step S1 detects the action during infantal sleeping using the checking with EMG method unit for being set to infant leg, and will
Electromyography signal sends the first controller to；
Step S2, the first controller to electromyography signal carry out after data processing with the predetermined threshold value phase that is stored in advance in memory
Compare, then continues to execute next step more than threshold value, otherwise continue to execute step S1；
Step S3 detects light using the light detection unit for being set to infant and being put in limbs below quilt, and by optical telecommunications
Number send the first controller to；
Step S4, the first controller to photosignal carry out after data processing with the predetermined threshold value phase that is stored in advance in memory
Compare, then continues to execute next step more than threshold value, otherwise continue to execute step S1；
Step S5 is put in the temperature detecting unit detection temperature of limbs below quilt using infant is set to, and temperature is believed
Number transmission the first controller；
Step S6, the first controller to temperature signal carry out after data processing with the predetermined threshold value phase that is stored in advance in memory
Compare, then determines that infant is pedaled more than threshold value and alarm module is sent a signal to by antenna transmission unit, otherwise continues to hold
Row step S1；
Step S7, after the radio receiving unit of alarm module receives signal, second controller drives alarm unit to complete light report
Alert and vibrations alarm.
The present invention is pedaled using checking with EMG method unit, light detection unit and temperature detecting unit successively detection infant by feelings
Condition, can not only accurate measurements baby pedal by situation, moreover it is possible to the body temperature situation of baby is given more sustained attention using temperature detecting unit, monitor
As a result accurate, comprehensively, and alarm module and signal monitoring module be by wireless transmission, determine that infant is pedaled by later, in not shadow
It rings infant and in the case that other people sleep, is alarmed by light and shake alarm and remind guardian to take and accordingly arrange in time
It applies, effectively avoids infant because pedaling situations such as not nursed in time and causing to suffer from cold, in addition, in use, monitoring
People can adjust myoelectricity, light and temperature threshold according to external environments such as weather, the temperature in location, more adaptable.
The above is presently preferred embodiments of the present invention, but those skilled in the art should can understand, this
It is not intended to limit the invention.Those skilled in the art without departing from the principle and essence of the present invention, can be to this
Invention is changed or is changed, but any change and modification should all fall into protection scope of the present invention.
Claims (8)
1. a kind of infantal sleeping pedals monitored system, it is characterised in that：The monitoring system includes the letter by wireless telecommunications
Number monitoring modular and alarm module；Wherein, the signal monitoring module includes checking with EMG method unit, light detection unit, temperature
Detection unit, source impedance reduce unit, the first master controller and wireless transmission unit, the checking with EMG method, light detection unit
Unit is reduced with temperature detecting unit by corresponding source impedance respectively to connect with the first master controller, the first master controller and nothing
Line transmission unit connects；The alarm module includes radio receiving unit, the second master controller and alarm unit, wireless receiving list
Member and alarm unit are connect with the second master controller respectively.
2. a kind of infantal sleeping according to claim 1 pedals monitored system, it is characterised in that：The light detection is single
Member includes photoelectric sensor, the first amplifier, first resistor and the first capacitance, wherein photoelectric sensor plus earth, cathode connect
The negative input end of the first amplifier is connect, first resistor and the first capacitance are connected in parallel in negative input end and the output of the first amplifier
Section, the positive input terminal ground connection of the first amplifier.
3. a kind of infantal sleeping according to claim 1 pedals monitored system, it is characterised in that：The temperature detection list
Member includes temperature sensor, the second amplifier, second resistance, 3rd resistor, the 4th resistance and the second capacitance, wherein temperature passes
Sensor one end connects power supply by 3rd resistor, the other end is grounded, and temperature sensor connects second with the connects end altogether of 3rd resistor
The positive input terminal of amplifier, for the negative input end of the second amplifier by the 4th resistance eutral grounding, second resistance and the second capacitance are in parallel
It is connected to the negative input end and output end of the second amplifier.
4. a kind of infantal sleeping according to claim 1 pedals monitored system, it is characterised in that：The checking with EMG method list
Member includes myoelectric sensor, third amplifier, the 5th resistance, the 6th resistance, the 7th resistance, the 8th resistance, third capacitance and the
Four capacitances, wherein the two poles of the earth of myoelectric sensor connect the negative input of third amplifier by the 5th resistance and the 6th resistance respectively
End and positive input terminal, the 7th resistance and third capacitance are connected in parallel in the negative input end and output end of the second amplifier, the 8th electricity
Resistance and the 4th capacitance are connected in parallel in the positive input terminal and output end of the second amplifier.
5. pedaling monitored system according to a kind of infantal sleeping of claim 2 to 4 any one of them, it is characterised in that：It is described
It is follower that source impedance, which reduces unit, and the first amplifier, the second amplifier and third amplifier pass through resistance and follower respectively
Connection.
6. pedaling monitored system according to a kind of infantal sleeping of claim 2 to 4 any one of them, it is characterised in that：It is described
First main controller and the second main controller are microcontroller.
7. pedaling monitored system according to a kind of infantal sleeping of claim 2 to 4 any one of them, it is characterised in that：It is described
Alarm unit includes light alarm unit and vibrations alarm unit, wherein light alarm unit selects LED, vibrations alarm unit to select
Motor.
8. a kind of infantal sleeping pedals monitored method, it is characterised in that：The monitoring method includes the following steps：
Step S1 detects the action during infantal sleeping using the checking with EMG method unit for being set to infant leg, and will
Electromyography signal sends the first controller to；
Step S2, the first controller to electromyography signal carry out after data processing with the predetermined threshold value phase that is stored in advance in memory
Compare, then continues to execute next step more than threshold value, otherwise continue to execute step S1；
Step S3 detects light using the light detection unit for being set to infant and being put in limbs below quilt, and by optical telecommunications
Number send the first controller to；
Step S4, the first controller to photosignal carry out after data processing with the predetermined threshold value phase that is stored in advance in memory
Compare, then continues to execute next step more than threshold value, otherwise continue to execute step S1；
Step S5 is put in the temperature detecting unit detection temperature of limbs below quilt using infant is set to, and temperature is believed
Number transmission the first controller；
Step S6, the first controller to temperature signal carry out after data processing with the predetermined threshold value phase that is stored in advance in memory
Compare, then determines that infant is pedaled more than threshold value and alarm module is sent a signal to by antenna transmission unit, otherwise continues to hold
Row step S1；
Step S7, after the radio receiving unit of alarm module receives signal, second controller drives alarm unit to complete light report
Alert and vibrations alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810155935.5A CN108490851A (en) | 2018-02-24 | 2018-02-24 | Infantal sleeping pedals monitored system and its monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810155935.5A CN108490851A (en) | 2018-02-24 | 2018-02-24 | Infantal sleeping pedals monitored system and its monitoring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108490851A true CN108490851A (en) | 2018-09-04 |
Family
ID=63340948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810155935.5A Pending CN108490851A (en) | 2018-02-24 | 2018-02-24 | Infantal sleeping pedals monitored system and its monitoring method |
Country Status (1)
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| CN (1) | CN108490851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109544878A (en) * | 2019-01-22 | 2019-03-29 | 安徽电气工程职业技术学院 | A kind of infant is pedaled by warning device and working method |
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| CN109544878B (en) * | 2019-01-22 | 2023-11-07 | 安徽电气工程职业技术学院 | Infant quilt-kicking alarm device and working method |
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Application publication date: 20180904 |