CN110063618A - A kind of multifunctional intellectual cradle - Google Patents
A kind of multifunctional intellectual cradle Download PDFInfo
- Publication number
- CN110063618A CN110063618A CN201910226216.2A CN201910226216A CN110063618A CN 110063618 A CN110063618 A CN 110063618A CN 201910226216 A CN201910226216 A CN 201910226216A CN 110063618 A CN110063618 A CN 110063618A
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- CN
- China
- Prior art keywords
- infanette
- detection device
- crying
- monitoring device
- multifunctional intellectual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 claims abstract description 45
- 206010011469 Crying Diseases 0.000 claims abstract description 36
- 238000012806 monitoring device Methods 0.000 claims abstract description 25
- 210000002700 urine Anatomy 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 206010039740 Screaming Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D9/00—Cradles ; Bassinets
- A47D9/02—Cradles ; Bassinets with rocking mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- 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
- G08B21/18—Status alarms
- G08B21/20—Status alarms responsive to moisture
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
- A47B2220/0094—Bed, service tables or book-rests with electric items
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of multifunctional intellectual cradles, belong to articles for babies technical field, including infanette, infanette is arranged on loading plate, infanette is connected with rocker arm by connecting rod; rocker arm is connected with servo motor; the inner sidewall of infanette is equipped with crying monitoring device, temperature humidity detection device, vibration monitoring device and bluetooth module; the inner surface bottom of infanette, which is equipped with, urinates wet detection device, and crying monitoring device, temperature humidity detection device, vibration monitoring device, bluetooth module and the wet detection device of urine are respectively connected with control chip.The present invention, can environmental change situation and baby near real-time monitoring infanette dynamic, low-power consumption reflects sensitive, saves baby monitor people time and energy, is suitable for home use；Parent can be made to vacate more times to handle the thing of oneself, largely can guarantee the safety of baby, parent also securely can give mechanical equipment monitoring baby rather than be looked after by strange nurse.
Description
Technical field
The present invention relates to a kind of cradles to belong to articles for babies more particularly to a kind of multifunctional intellectual cradle
Technical field.
Background technique
Baby's normal midnight crys, and parents are often in order to look after baby and dog-tired and traditional infanette are set
Meter is simple, and function is relatively simple, cannot help the child that parent takes care of number one, in recent years, there is many researchs both at home and abroad well
Person, which begins one's study, develops Novel baby bed, this can save many troubles for parents.
From the point of view of household demand, present rhythm of life is getting faster, and life stress is increasing, the person between twenty and fifty in family
Labour works mostly, and mostly remaining elderly and infirm are stay-at-home, therefore, when having baby to need to look after in family, to also needing
It takes into account for the caregiver of housework, task is excessively heavy and often seems that energy is not good, needs to mitigate baby-monitoring work
Product occurs.
Summary of the invention
The main object of the present invention is to provide for a kind of multifunctional intellectual cradle, and baby is put into infanette, is beaten
Open the bluetooth module of mobile phone terminal, can environmental change situation and baby near real-time monitoring infanette dynamic, this works is low
Power consumption, reflection is sensitive, saves baby monitor people time and energy, is suitable for home use.
The purpose of the present invention can reach by using following technical solution:
A kind of multifunctional intellectual cradle, including infanette, the infanette with the infanette by being rotatablely connected
Support frame be arranged on loading plate, the side of the infanette is connected with rocker arm by connecting rod, and the rocker arm is far from described in
One end of connecting rod is connected with servo motor through support frame as described above, and the inner sidewall of the infanette is equipped with crying monitoring dress
It sets, temperature humidity detection device, vibration monitoring device and bluetooth module, the inner surface bottom of the infanette are equipped with the wet inspection of urine
Survey device, the crying monitoring device, temperature humidity detection device, vibration monitoring device, bluetooth module and the wet detection dress of urine
It sets and is respectively connected with control chip.
Preferably, the crying monitoring device is Electret condenser microphone, and the crying detection device is according to sound variation both ends
Voltage changes therewith, and the crying detection device is connected with TDA2822 chip.
Preferably, the temperature humidity detection device is DHT11 digital hygro sensor, the temperature humidity detection dress
It sets and is also connected with Schmidt trigger chip 74HC14.
Preferably, the servo motor is direct current generator.
Preferably, the bluetooth module is the module that HC-06 chip is transmitted as Bluetooth information, the bluetooth module connection
There is parent's terminal.
Preferably, the control chip is STM32 single-chip microcontroller.
Preferably, the control chip is STM32 single-chip microcontroller.
Preferably, the crying monitoring device, the temperature humidity detection device, the vibration monitoring device and described
It urinates wet detection device and is respectively connected with the control chip, the control chip is connected with servo motor, the bluetooth module connection
There are crying detection device and control chip.
Advantageous effects of the invention:
1, baby is put into infanette, opens the bluetooth module of mobile phone terminal, can the environment near real-time monitoring infanette become
Change situation and the dynamic of baby, the low-power consumption of this works reflects sensitive, saving baby monitor people time and energy, suitable family
It uses.
2, parent can be made to vacate more times to handle the thing of oneself, largely can guarantee the safety of baby,
Parent also securely can give mechanical equipment monitoring baby rather than be looked after by strange nurse.
Detailed description of the invention
Fig. 1 is the overall structure diagram of a preferred embodiment of multifunctional intellectual cradle according to the invention；
Fig. 2 is the circuit of the crying detection device of a preferred embodiment of multifunctional intellectual cradle according to the invention
Structural schematic diagram；
Fig. 3 is the circuit of the urine examination identification circuit of a preferred embodiment of multifunctional intellectual cradle according to the invention
Structural schematic diagram；
Fig. 4 is the workflow structure signal of a preferred embodiment of multifunctional intellectual cradle according to the invention
Figure.
In figure: 1- infanette, 2- support frame, 3- rocker arm, 4- connecting rod, 5- loading plate, 8- servo motor, the monitoring of 9- crying
Device, 10- temperature humidity detection device, 11- vibration monitoring device, 12- bluetooth module, 13- urinate wet detection device, 14- control
Chip.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As Figure 1-Figure 4, multifunctional intellectual cradle provided in this embodiment, including infanette 1, infanette 1 are logical
It crosses the support frame 2 being rotatablely connected with infanette 1 to be arranged on loading plate 5, the side of infanette 1 is connected with by connecting rod 4 shakes
Arm 3, the one end of rocker arm 3 far from connecting rod 4 are connected with servo motor 8 through support frame 2, and the inner sidewall of infanette 1, which is equipped with, cries
Sound monitoring device 9, temperature humidity detection device 10, vibration monitoring device 11 and bluetooth module 12, the inner surface bottom of infanette 1
Portion, which is equipped with, urinates wet detection device 13, crying monitoring device 9, temperature humidity detection device 10, vibration monitoring device 11, bluetooth module
12 and the wet detection device 13 of urine be respectively connected with control chip 14.
In the present embodiment, as shown in Fig. 2, crying monitoring device 9 is Electret condenser microphone, crying detection device 9 is according to sound
Change of tune both end voltage changes therewith, and crying detection device 9 is connected with TDA2822 chip, when Electret condenser microphone detects outside
When sound variation, the voltage at Electret condenser microphone both ends changes therewith, and the sound of microphone acquisition amplifies, and in order to exclude
Interference when only Electret condenser microphone continuously receives at least 5 seconds sound, uses audio analysis techniques on infanette, realizes to baby
The crying of youngster is monitored in real time, and crying detection function master to be applied is acoustic control principle, this is actually that an acoustic control is opened
It closes, the functional chip mainly used is TDA2822, and TDA2822 is dual-channel audio power amplification circuit, the main spy of the circuit
Point is: supply voltage range is wide (1.8V~15V)；Quiescent current is small, and intermodulation distortion is also small, if Fig. 2 is crying acoustic monitoring system
Circuit diagram, there are two different functions in the audio-switch for two audio power amplifying circuits of TDA2822, and wherein A1 connects
At conventional amplifiers, amplified to the audio signal that MK1 is picked up in sensor is mounted on, amplified signal is through C5, VD1, VD2 times
Repoussage stream charges to C6, when C6 both end voltage is higher than the 5 foot level of another amplifier A2 for device purposes of making comparisons, 3 feet
High level is exported, low level is otherwise exported, such circuit is achieved that the function for detection of crying；Wherein the sensitivity of acoustic control can
To be adjusted by the resistance value for adjusting R7, R8, R4, R5 can also be with auxiliary adjustment sensitivity, babies as comparison voltage divider
It wakes up in sleep, if parent is not at one's side, often crys because of lonely, frightened, lonely, detection of crying is exactly to shake
Crying inductor is installed in bed, it is whole from trend parent after the processing of shaking table general control system when detecting the crying of baby
End allows long-range caregiver to know that baby awake, shaking table general control system simultaneously make cradle automatic swinging simultaneously in time.
In the present embodiment, as shown in figure 3, temperature humidity detection device 10 is DHT11 digital hygro sensor, pass through
The information of the sensor is transmitted, and the variation of baby sleep environment can be monitored in real time in we, and temperature humidity detection device 10 also connects
It is connected to Schmidt trigger chip 74HC14, urinating wet detection mainly is the principle of poor conductors, the electricity of urine using mankind's urine
Resistance is approximately between 10K~500K, this is the biggish electric parameter of diversity ratio, and Fig. 3 is urine examination identification circuit.
In the present embodiment, servo motor 8 is direct current generator, and dc motor has good speed adjusting performance.
In the present embodiment, crying monitoring device 9, temperature humidity detection device 10, vibration monitoring device 11 and urine are wet
Detection device 13 is respectively connected with control chip 14, and control chip 14 is connected with servo motor 8.
In the present embodiment, bluetooth module 12 is the module that HC-06 chip is transmitted as Bluetooth information, and bluetooth module 12 connects
It is connected to parent's terminal and control chip 14 and judges whether baby is in the state of crying and screaming for the numerical value of sound transducer passback, when
Newborn is in when crying and screaming state, wakes up bluetooth mode and simultaneously starts timer, while driving shaking table mechanism, with suitable shaking table speed
Degree, while being judged according to the numerical values recited of timer whether the duration that children cry and scream reaches threshold value, pass through bluetooth in time
Alert messages are sent to guardian, when judging that baby stops crying and screaming, shaking table diminuendo is finally closed into Low Power Mode,
Bluetooth sleep, updating system again judge the numerical value of sensor simultaneously, return for air themperature humidity sensor
Numerical value, to indoor environment locating for infant carry out air themperature Humidity Detection, when obtained data reach threshold value, in time
Issue information warning to parent's terminal by bluetooth, the temperature and humidity of child's local environment at this time reported to parent, remind parent and
When ventilation or cover quilt.
In the present embodiment, control chip 14 is STM32 single-chip microcontroller.
In conclusion in the present embodiment, according to the multifunctional intellectual cradle of the present embodiment, baby wakes up in sleep
Come, if parent is not at one's side, often crys because of lonely, frightened, lonely, detection of crying is exactly to install to cry in shaking table
Sound inductor after the processing of shaking table general control system, from trend parent's terminal, allows long-range when detecting the crying of baby
Caregiver knows that baby awake, shaking table general control system simultaneously make cradle automatic swinging simultaneously in time, and servo motor 8 is direct current
Machine, dc motor have good speed adjusting performance, for the numerical value of sound transducer passback, judge whether baby is in and cry and scream
State wakes up bluetooth mode and starts timer, while driving shaking table mechanism when newborn, which is in, cries and screams state, to be suitble to
Shaking table speed, while being judged according to the numerical values recited of timer whether the duration that children cry and scream reaches threshold value, in time
Alert messages are sent to guardian by bluetooth, when judging that baby stops crying and screaming, shaking table diminuendo, into Low Power Mode,
It finally closes, while Bluetooth sleep, updating system, the numerical value of sensor is judged again, for air themperature humidity
The numerical value of sensor passback carries out air themperature Humidity Detection to indoor environment locating for infant, when obtained data reach
When threshold value, information warning is issued to parent's terminal by bluetooth in time, the temperature and humidity of child's local environment at this time is reported to parent,
It reminds the timely ventilation of parent or covers quilt.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (7)
1. a kind of multifunctional intellectual cradle, including infanette (1), it is characterised in that: the infanette (1) by with it is described
The support frame (2) of infanette (1) rotation connection is arranged on loading plate (5), and the side of the infanette (1) passes through connecting rod
(4) it is connected with rocker arm (3), the one end of the rocker arm (3) far from the connecting rod (4) is connected with through support frame as described above (2) to be watched
It takes motor (8), the inner sidewall of the infanette (1) is equipped with crying monitoring device (9), temperature humidity detection device (10), vibration
Dynamic monitoring device (11) and bluetooth module (12), the inner surface bottom of the infanette (1), which is equipped with, urinates wet detection device (13),
The crying monitoring device (9), temperature humidity detection device (10), vibration monitoring device (11), bluetooth module (12) and urine
Wet detection device (13) is respectively connected with control chip (14).
2. a kind of multifunctional intellectual cradle according to claim 1, it is characterised in that: the crying monitoring device
It (9) is Electret condenser microphone, the crying detection device (9) changes therewith according to sound variation both end voltage, the crying detection
Device (9) is connected with TDA2822 chip.
3. a kind of multifunctional intellectual cradle according to claim 1, it is characterised in that: the temperature humidity detection dress
Setting (10) is DHT11 digital hygro sensor, and the temperature humidity detection device (10) is also connected with Schmidt trigger core
Piece 74HC14.
4. a kind of multifunctional intellectual cradle according to claim 1, it is characterised in that: the servo motor (8) is
Direct current generator.
5. a kind of multifunctional intellectual cradle according to claim 1, it is characterised in that: the bluetooth module (12) is
The module that HC-06 chip is transmitted as Bluetooth information, the bluetooth module (12) are connected with parent's terminal.
6. a kind of multifunctional intellectual cradle according to claim 1, it is characterised in that: the control chip (14) is
STM32 single-chip microcontroller.
7. a kind of multifunctional intellectual cradle according to claim 1, it is characterised in that: the crying monitoring device
(9), the temperature humidity detection device (10), the vibration monitoring device (11) and the wet detection device (13) of urine connect
It is connected to the control chip (14), the control chip (14) is connected with servo motor (8), and the bluetooth module (12) is connected with
Crying detection device (9) and control chip (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910226216.2A CN110063618A (en) | 2019-03-25 | 2019-03-25 | A kind of multifunctional intellectual cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910226216.2A CN110063618A (en) | 2019-03-25 | 2019-03-25 | A kind of multifunctional intellectual cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110063618A true CN110063618A (en) | 2019-07-30 |
Family
ID=67366461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910226216.2A Pending CN110063618A (en) | 2019-03-25 | 2019-03-25 | A kind of multifunctional intellectual cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110063618A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928222A (en) * | 2019-11-25 | 2020-03-27 | 西安思后网络科技有限公司 | Control system of cradle |
| CN111602994A (en) * | 2020-05-27 | 2020-09-01 | 西安工业大学 | Multifunctional crib and control method thereof |
| CN112956865A (en) * | 2021-03-15 | 2021-06-15 | 西北工业大学 | Multi-sensor information fusion intelligent baby crib |
| CN113243703A (en) * | 2021-04-16 | 2021-08-13 | 安徽科达自动化集团股份有限公司 | Intelligent temperature and humidity measuring crib |
-
2019
- 2019-03-25 CN CN201910226216.2A patent/CN110063618A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928222A (en) * | 2019-11-25 | 2020-03-27 | 西安思后网络科技有限公司 | Control system of cradle |
| CN111602994A (en) * | 2020-05-27 | 2020-09-01 | 西安工业大学 | Multifunctional crib and control method thereof |
| CN112956865A (en) * | 2021-03-15 | 2021-06-15 | 西北工业大学 | Multi-sensor information fusion intelligent baby crib |
| CN113243703A (en) * | 2021-04-16 | 2021-08-13 | 安徽科达自动化集团股份有限公司 | Intelligent temperature and humidity measuring crib |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190730 |
|
| WD01 | Invention patent application deemed withdrawn after publication |