CN207115125U - Infant's monitoring system - Google Patents
Infant's monitoring system Download PDFInfo
- Publication number
- CN207115125U CN207115125U CN201721097444.7U CN201721097444U CN207115125U CN 207115125 U CN207115125 U CN 207115125U CN 201721097444 U CN201721097444 U CN 201721097444U CN 207115125 U CN207115125 U CN 207115125U
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- resistance
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- electric capacity
- infant
- monitoring system
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Abstract
The utility model discloses infant's monitoring system, including monitor terminal and main frame, the data of monitor terminal are transferred to main frame by bluetooth module, and the WIFI module that main frame is connected through transfers data to cloud database, the data that cell phone application is collected by cloud database download monitor terminal；Monitor terminal includes power module, slave and is powered with the Temperature Humidity Sensor and optical sensor from mechatronics, electric power source pair of module slave, temperature sensor and optical sensor.
Description
Technical field
A kind of this practical infant article, and in particular to intelligent infant's monitoring system.
Background technology
When infant looks after, it is necessary to be changed in time to diaper, infant infection and long eczema and red wind are avoided
The situation of stock.Simultaneously as infant during sleep, often kicks quilt son, quilt should be covered to infant in time, prevent from catching a cold.
The above-mentioned treatment to infant, all need to spend more energy frequently artificially to pay close attention to.In order to solve this problem, there is intelligence
The instrument being monitored to infant's state of energy, so there is no need to adult to spend the excessive time to go frequently to be paid close attention to.
Most of intelligent monitoring instrument can only be all monitored to the state of diaper currently on the market, and can not be supervised to kicking quilt son
Survey.Can be to kicking quilt in intelligent baby monitoring systems applicant have discovered that being mentioned in 201611136482.9 Chinese patent documents
Son is monitored.
But there is following defect in above-mentioned technology：
Its whole monitoring system is more comprising equipment, and cost is higher.
Utility model content
The utility model provides infant's monitoring system, and whether have can kick quilt to the state of diaper and infant
It is monitored, cost is relatively lower.
To achieve these goals, the technical scheme that the utility model is taken is as follows：
Infant's monitoring system, including monitor terminal and main frame, the data of monitor terminal are transferred to master by bluetooth module
Machine, the WIFI module that main frame is connected through transfer data to cloud database, and cell phone application downloads monitoring eventually by cloud database
Hold the data collected；Monitor terminal includes power module, slave and passed with the Temperature Humidity Sensor from mechatronics and illumination
Sensor, electric power source pair of module slave, temperature sensor and optical sensor are powered.
A kind of model nRF51x22 used as preferred embodiment, slave single-chip microcomputer.
As a kind of preferred embodiment, the power module includes battery J1 1 pin and connected with electric capacity C1, C2 in parallel one end
Connect, battery J1 2 pin are connected with electric capacity C1, C2 of the parallel connection other end；Electric capacity C1, C2 in parallel other end is also connected to
Ground；Electric capacity C1, C2 in parallel one end output 3.3V voltages；Electric capacity C1, C2 are filtered；The one of electric capacity C1, C2 in parallel
The 3.3V voltages of output are held to input the VDD pin of single-chip microcomputer by resistance R1.
As a kind of preferred embodiment, the VDD pin of the Temperature Humidity Sensor HTU20D are grounded by electric capacity C3, and humiture passes
Sensor HTU20D VDD pin access voltage 3.3V, resistance R5, R6 other end after being also connected with resistance R5, resistance R6 one end
Also it is connected respectively with Temperature Humidity Sensor HTU20D SCL pin and SDA pin；The P0.15 pin of SCL pin and SDA pin and single-chip microcomputer and
P0.14 pin connect；
Optical sensor includes photo resistance RL1, resistance R7, resistance R7 one end ground connection, the other end and photo resistance RL1
One end connection, photo resistance RL1 is connected with resistance R7 common port and the P0.08 pin of single-chip microcomputer；
Optical sensor and Temperature Humidity Sensor are also all connected with on-off circuit, and on-off circuit includes resistance R4 and metal-oxide-semiconductor
Q1, metal-oxide-semiconductor Q1 grid are connected to the P0.13 pin of single-chip microcomputer after being connected with resistance R4 one end；Metal-oxide-semiconductor Q1 source electrode and resistance
3.3V voltages are accessed after R4 other end connection, metal-oxide-semiconductor Q1 grid is connected with the photo resistance RL1 other end.
As a kind of preferred embodiment, metal-oxide-semiconductor Q1 grid is connected with resistance R3 one end, resistance R3 other end access
3.3V voltage.
The utility model compared with prior art, has advantages below：
Prior art realized when monitoring infant kicking quilt by gathering quilt temperature, but due to collection
Temperature caused by the urine of temperature and baby are wet, easily produces error between the two.
The system that the utility model uses is very suitable for applying in the place such as nursery or kindergarten.Main frame is set to use
It is due to that WIFI module power consumption is big in data transfer, the size of main frame can be with bigger, and the size of monitor terminal will keep small
Type.
Several monitor terminals can share a main frame.Structure of the present utility model is used for the monitor terminal of gathered data
It is integral, uses more convenient, relative inexpensiveness.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the circuit theory diagrams of slave.
Fig. 3 is the circuit theory diagrams of power module.
Fig. 4 is the circuit theory diagrams of Temperature Humidity Sensor.
The circuit theory diagrams of Fig. 5 positions optical sensor.
Fig. 6 is the circuit theory diagrams of on-off circuit.
Embodiment
The defects of the purpose of this utility model is to overcome prior art, there is provided infant's monitoring system, with reference to reality
Example is applied to be described in further detail the utility model.
Embodiment
As shown in Fig. 1 ~ 6, infant's monitoring system, including several monitor terminals being placed on paper diaper and 1 use
In the main frame that the data of monitor terminal are uploaded to cloud database, mobile phone can download monitor terminal by APP from cloud database
The data of transmission.Certain main frame is that data are uploaded to cloud database by the WIFI module being connected through.
The monitor terminal include slave and with the Temperature Humidity Sensor and optical sensor from mechatronics.
Temperature Humidity Sensor is used for the temperature and humidity for gathering paper diaper；Optical sensor is used to gather illuminance.Work as baby
During kicking of children quilt, quilt is raised, and the illuminance that optical sensor collects is strong, so as to be monitored.
Temperature Humidity Sensor issues slave after monitoring temperature data and humidity data, and slave is by the data collected through fortune
Data are uploaded to Cloud Server by Bluetooth transmission to main frame, main frame by WiFi module after the processing of calculation method, and cell phone application takes from cloud
Sensing data is obtained on business device, user is reminded.
What deserves to be explained is the single-chip microcomputer for the model nRF51x22 that the slave uses.Slave is also associated with power supply mould
Block, slave and the sensor are powered.
1 pin of the power module including battery J1 is connected with electric capacity C1, C2 in parallel one end, battery J1 2 pin and
Electric capacity C1, C2 in parallel other end connection；Electric capacity C1, C2 in parallel other end is also connected to ground；Electric capacity C1, C2 in parallel
One end output 3.3V voltages.Electric capacity C1, C2 are filtered.The 3.3V voltages of electric capacity C1, C2 in parallel one end output lead to
Cross the VDD pin of resistance R1 input single-chip microcomputers.
R1 is a debugging resistance, is welded again after voltage is normal, primarily serves the protective effect of a single-chip microcomputer.
The VDD pin of the Temperature Humidity Sensor HTU20D are grounded by electric capacity C3, Temperature Humidity Sensor HTU20D VDD pin
Access voltage 3.3V after being also connected with resistance R5, resistance R6 one end, resistance R5, R6 other end also respectively with temperature and humidity sensing
Device HTU20D SCL pin connect with SDA pin.The P0.15 pin and P0.14 pin of SCL pin and SDA pin and single-chip microcomputer connect.
Optical sensor includes photo resistance RL1, resistance R7, resistance R7 one end ground connection, the other end and photo resistance RL1
One end connection, photo resistance RL1 is connected with resistance R7 common port and the P0.08 pin of single-chip microcomputer.
Optical sensor and Temperature Humidity Sensor are also all connected with on-off circuit, for controlling optical sensor and humiture
The work of sensor.
On-off circuit includes resistance R4 and metal-oxide-semiconductor Q1, and metal-oxide-semiconductor Q1 grid is connected to list after being connected with resistance R4 one end
The P0.13 pin of piece machine.Metal-oxide-semiconductor Q1 source electrode be connected with the resistance R4 other end after access 3.3V voltages, metal-oxide-semiconductor Q1 grid with
Photo resistance RL1 other end connection.
As a kind of preferred embodiment, on-off circuit is also associated with reserved circuit, metal-oxide-semiconductor Q1 grid and the one of resistance R3
End connection, resistance R3 other end access 3.3V voltages, when reserved circuit is for the ease of needing increase function increase sensor
It can be easy to connect.
3.3V voltages are all exported by power module.
According to above-described embodiment, the utility model can be realized well.What deserves to be explained is based on said structure design
On the premise of, to solve same technical problem, some made on the utility model are without substantial change or profit
Color, the essence of used technical scheme is still as the utility model, therefore it should also be as in protection model of the present utility model
In enclosing.
Claims (5)
1. infant's monitoring system, it is characterised in that including monitor terminal and main frame, the data of monitor terminal pass through bluetooth module
Main frame is transferred to, the WIFI module that main frame is connected through transfers data to cloud database, and cell phone application passes through under cloud database
Carry the data that monitor terminal collects；Monitor terminal include power module, slave and with the Temperature Humidity Sensor from mechatronics
And optical sensor, electric power source pair of module slave, temperature sensor and optical sensor are powered.
2. infant's monitoring system according to claim 1, it is characterised in that the model nRF51x22's that slave uses
Single-chip microcomputer.
3. infant's monitoring system according to claim 2, it is characterised in that the power module includes the 1 of battery J1
Pin is connected with electric capacity C1, C2 of parallel connection one end, and battery J1 2 pin are connected with electric capacity C1, C2 of the parallel connection other end；In parallel
Electric capacity C1, C2 other end are also connected to ground；Electric capacity C1, C2 in parallel one end output 3.3V voltages；Electric capacity C1, C2 are carried out
Filtering；The 3.3V voltages of electric capacity C1, C2 in parallel one end output input the VDD pin of single-chip microcomputer by resistance R1.
4. infant's monitoring system according to claim 3, it is characterised in that the Temperature Humidity Sensor HTU20D's
VDD pin are grounded by electric capacity C3, and Temperature Humidity Sensor HTU20D VDD pin are also connected with resistance R5, resistance R6 one end to be followed by
Enter voltage 3.3V, resistance R5, R6 other end are also connected with Temperature Humidity Sensor HTU20D SCL pin and SDA pin respectively；SCL
The P0.15 pin and P0.14 pin of pin and SDA pin and single-chip microcomputer connect；
Optical sensor includes photo resistance RL1, resistance R7, resistance R7 one end ground connection, the other end and the one of photo resistance RL1
End connection, photo resistance RL1 are connected with resistance R7 common port and the P0.08 pin of single-chip microcomputer；
Optical sensor and Temperature Humidity Sensor are also all connected with on-off circuit, and on-off circuit includes resistance R4 and metal-oxide-semiconductor Q1,
Metal-oxide-semiconductor Q1 grid is connected to the P0.13 pin of single-chip microcomputer after being connected with resistance R4 one end；Metal-oxide-semiconductor Q1 source electrode and resistance R4
Other end connection after access 3.3V voltages, metal-oxide-semiconductor Q1 grid is connected with the photo resistance RL1 other end.
5. infant's monitoring system according to claim 4, it is characterised in that metal-oxide-semiconductor Q1 grid and the one of resistance R3
End connection, resistance R3 other end access 3.3V voltages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721097444.7U CN207115125U (en) | 2017-08-30 | 2017-08-30 | Infant's monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721097444.7U CN207115125U (en) | 2017-08-30 | 2017-08-30 | Infant's monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207115125U true CN207115125U (en) | 2018-03-16 |
Family
ID=61574062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721097444.7U Expired - Fee Related CN207115125U (en) | 2017-08-30 | 2017-08-30 | Infant's monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207115125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393510A (en) * | 2019-08-25 | 2019-11-01 | 张英栋 | A kind of tool measuring panhidrosis uniformity coefficient |
-
2017
- 2017-08-30 CN CN201721097444.7U patent/CN207115125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393510A (en) * | 2019-08-25 | 2019-11-01 | 张英栋 | A kind of tool measuring panhidrosis uniformity coefficient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |