CN209624809U - A kind of visualization automatic weather station system based on technology of Internet of things - Google Patents
A kind of visualization automatic weather station system based on technology of Internet of things Download PDFInfo
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- CN209624809U CN209624809U CN201821852443.3U CN201821852443U CN209624809U CN 209624809 U CN209624809 U CN 209624809U CN 201821852443 U CN201821852443 U CN 201821852443U CN 209624809 U CN209624809 U CN 209624809U
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The visualization automatic weather station system based on technology of Internet of things that the utility model discloses a kind of, acquisition, processing, transmission, storage and the display function to meteorological element may be implemented, camera module is added, realize the visual control management to automatic weather station system, the meteorological data of acquisition and monitoring information are updated in the database of Cloud Server in a manner of remote access together, the real time monitoring of data can be carried out on network-termination device；The utility model uses technology of Internet of things and various cognition technologies, realizes the remote-control and intelligent processing to automatic weather station system；The utility model uses modularized design, works independently between modules, convenient for the functions expanding of weather station system, enriches the function of weather station system.
Description
Technical field
The utility model relates to a kind of weather monitoring field more particularly to a kind of visualization based on technology of Internet of things are automatic
Weather station system.
Background technique
Automatic weather station system refers to and requires to carry out automatic collection, place to the information of a variety of meteorological elements according to specific
The surface weather observation intelligence system of reason and transmission.It all has been widely used in fields such as meteorology, the hydrology.Automatic weather station system
System is mainly used for measuring the basic meteorological elements such as temperature, humidity, intensity of illumination, rainfall, wind direction, wind speed, air pressure, radiation.It undertakes
Weather warning, the vital tasks such as prevent and reduce natural disasters.Therefore, the modernization construction of automatic weather station system has weight to mankind's activity
The meaning wanted.China's automatic weather station system Construction slightly lags behind developed country, but since the nineties in last century, automatic gas
As the construction of station system has obtained national support energetically, the popularization degree of automatic weather station system is also higher and higher.
Traditional weather station is after collecting the meteorological datas such as temperature, humidity, air pressure, wind speed, wind direction, rainfall using wired
Mode carries out the transmission of data, and traditional meteorological monitoring instrument volume is big, weight is heavy, not easy to disassemble, and transport and installation have
Many difficult, equipment cost is higher with maintenance cost, greatly develops weather service for us and brings no small difficulty.
Utility model content
Purpose of utility model: in view of the above problems, the utility model proposes a kind of visualization based on technology of Internet of things from
Dynamic weather station system.It can be achieved that camera module is added to the acquisition of meteorological element, processing, transmission, storage and display function,
The visual control management to automatic weather station system is realized, by the meteorological data of acquisition and monitoring information together with remote access
Mode be updated in the database of terminal server, the real time monitoring of data, network can be carried out on network-termination device
Terminal device can be computer or mobile phone.
Technical solution: to realize the purpose of this utility model, the technical scheme adopted by the utility model is one kind is based on
The visualization automatic weather station system of technology of Internet of things, by data acquisition module, visual control module, data storage display mould
Three parts of block form.Data acquisition module includes meteorological sensor, master controller and control unit, passes through each meteorological sensing
Mutually independent work between device, six temperature collection, humidity, air pressure, wind speed, wind direction, rainfall factor datas, by meteorological sensor
Collected data pass to master controller, and master controller handles the data packing received, and it is single to be transferred to control by serial ports
Data are transmitted through the network to data storage display module by member, control unit；Visual control module is connected with master controller,
The working condition video information transmission of meteorological sensor is obtained to master controller；Data storage display module include Cloud Server and
Network-termination device, by network by data collecting module collected to data and the sensor that arrives of visual control module monitors
Working condition video information is stored in Cloud Server, and shows in network-termination device.
Overall system architecture is as shown in Figure 1.
In the present invention, the master controller of data acquisition module use ARM chip STM32F407, realize to temperature,
Humidity, air pressure, the acquisition and processing of wind speed, six wind direction, rainfall factor datas, the meteorological sensor are all made of modularization and set
Meter and the intelligence sensor with self diagnosis self-calibration function；Visual control module is connected by the port I/O with master controller,
Realize the acquisition process of video data.
Master controller STM32F407 chip is a low-power consumption product of ST company exploitation, dominant frequency 168MHz, in this work
Process performance can reach 201DMIPS under working frequency, and current drain only has 38.6mA；STM32F407 chip possesses money abundant
Source, including 2 32 bit timing devices, 2 dma controllers, 3 SPI, 3 IIC；The normal working temperature of STM32F407 chip
Range is between -40 DEG C -150 DEG C, supply district 1.8V-3.6V, can more quickly compared to STM32F1 family chip
Processing video data.
Control unit is the microcomputer motherboards based on ARM, using SD/MicroSD card as memory hard disk, around card mainboard
There are USB interface and 10/100M Ethernet interface, keyboard, mouse and cable can be connected；Control unit is equivalent in the entire system
Data information is passed to master controller by one personal computer, data acquisition module and visual control module, and master controller will connect
The data packing received is transferred to control unit, and control unit is as transit node, by network to the data in Cloud Server
Library accesses, and completes data and updates.
Visual control module uses camera module, monitors the working condition and work of each sensor in weather station in real time
Environment；Camera module needs to select imaging sensor, and that the utility model is selected is cmos image sensor OV7670；From this
Utility model reliability, stability, the angle of easy exploiting are set out, and carry out stringent selection to processor and monitoring device, warp
It crosses many-sided investigate to prove, the OV7670 of scientific and technological (Omnivision) company of the bold and unconstrained prestige of selection is internal to contain 10 AD turns
Parallel operation, the image data of exportable 8 YUV, GRB formats, highest frame frequency is per second to can reach 30 frames, and power supply only needs 3.3V, can
It is directly powered by master controller；Visual control module and the port master controller I/O are connected directly.
The data that control unit is sent are updated by data storage display module on Cloud Server, such user of service
The data information that can be transferred in real time in Cloud Server on network-termination device checks that it is more convenient to operate, and flexibility increases
By force.
Since automatic weather station system is distributed in unattended field locations mostly, so data are adopted in the utility model
Collect module for power supply mode and uses wind light mutual complementing solar cell for supplying power, it will using solar cell array and small-sized wind power generator
The power storage of sending provides electric energy into battery group, for system；Due to data acquisition request system continuous work, so
Use and is equipped with high-performance 12V lithium battery group while solar cell for supplying power in systems as system backup power supply, when one section
When time is all rainy weather, automatic weather station system still is able to safely and steadily run.
The utility model has the advantages that compared with prior art, the technical solution of the utility model has technical effect beneficial below:
(1) the utility model joined visual control management on the basis of traditional meteorological station, by control unit
Cloud Server is passed to, Observation personnel analysis data safety can be facilitated hidden with the operating condition of Real-time Feedback automatic weather station system
Suffer from, enhances the reliability and self error detecing capability of automatic weather station system；
(2) collected meteorological data is uploaded to network by control unit by the utility model, so that data watcher
Formula is more flexible, by mobile phone or apparatus such as computer online can real time inspection to meteorological element situation of change；
(3) the utility model is realized in conjunction with various cognition technologies to automatic weather station system with technology of Internet of things
Remote management and control and intelligence；
(4) data are acquired in the utility model and monitoring information all upload to Cloud Server, save a large amount of hardware memories,
The risk for causing monitoring data to be lost due to emergency case is reduced simultaneously；
(5) sensor of the utility model is all made of modularized design and the intelligent sensing with self diagnosis self-calibration function
Device improves running efficiency of system and measurement accuracy, reduces system overall power, so that operation is more reliable and more stable, is convenient for simultaneously
The later period of system overhauls.
Detailed description of the invention
Fig. 1 is Tthe utility model system structure chart；
Fig. 2 is the utility model data collection system structure chart.
Specific embodiment
The technical solution of the utility model is further described with reference to the accompanying drawings and examples.
A kind of visualization automatic weather station system based on technology of Internet of things described in the utility model is, it can be achieved that meteorology
Temperature, relative humidity, atmospheric pressure, wind speed, wind direction, rainfall data in element are acquired, and to automatic weather station system
It is monitored, also by technology of Internet of things, realizes the long-range management of weather station；Acquisition transmission relative to traditional meteorological station is deposited
Storage, this system have more superiority, can satisfy the requirement of modern weather traffic measurement.
As shown in Figure 1, a kind of visualization automatic weather station system based on technology of Internet of things described in the utility model, by
Three data acquisition module, visual control module, data storage display module parts form.Data acquisition module includes meteorology
Sensor, master controller and control unit pass through work mutually independent between each meteorological sensor, temperature collection, humidity, gas
The collected data of meteorological sensor are passed to master controller by six pressure, wind speed, wind direction, rainfall factor datas, and master controller will
The data packing processing received, is transferred to control unit by serial ports, data are transmitted through the network to data by control unit
Store display module；Visual control module is connected with master controller, and the working condition video information for obtaining meteorological sensor passes
It is defeated to arrive master controller；Data storage display module includes Cloud Server and network-termination device, by network by data acquisition module
The collected data of block and visual control module monitors to working sensor state video information be stored in Cloud Server, and
It is shown in network-termination device.
As shown in Fig. 2, each sensor is connect with master controller STM32F407, pass through Temperature Humidity Sensor, air pressure sensing
Device, wind speed wind direction sensor and precipitation rain fall sensor are acquired meteorological element；Temperature Humidity Sensor passes through SPI and master controller
Be connected, baroceptor is connected by RS232 with master controller, wind speed wind direction sensor, precipitation rain fall sensor directly with master
Controller pin is connected.
Visual control module uses camera module, monitors the working condition and work of each sensor in weather station in real time
Environment；Camera module needs to select imaging sensor, and that the utility model is selected is cmos image sensor OV7670；From this
Utility model reliability, stability, the angle of easy exploiting are set out, and carry out stringent selection to processor and monitoring device, warp
It crosses many-sided investigate to prove, the OV7670 of scientific and technological (Omnivision) company of the bold and unconstrained prestige of selection is internal to contain 10 AD turns
Parallel operation, the image data of exportable 8 YUV, GRB formats, highest frame frequency is per second to can reach 30 frames, and power supply only needs 3.3V, can
It is directly powered by master controller；Visual control module and the port master controller I/O are connected directly.
Control unit is the microcomputer motherboards based on ARM, using SD/MicroSD card as memory hard disk, around card mainboard
There are USB interface and 10/100M Ethernet interface, keyboard, mouse and cable can be connected；Control unit is equivalent in the entire system
Data information is passed to master controller by one personal computer, data acquisition module and visual control module, and master controller will connect
The data packing received is transferred to control unit, and control unit is as transit node, by network to the data in Cloud Server
Library accesses, and completes data and updates.
The control unit of the utility model embodiment selects raspberry pie (Raspberry Pi), preferably raspberry pie three generations, it
It is a microcomputer motherboards based on ARM, the basic function that raspberry pie three generations has all PC need to only connect television set and key
Disk can execute such as electrical form, word processing, play game, play HD video various functions；Master controller receives number
According to the working sensor state video information that the data and visual control module monitors of acquisition module acquisition arrive, carry out at packing
Reason, is sent to raspberry pie by serial ports, raspberry pie is as transit node, in terminal Cloud Server by way of remote access
Database access, complete data and update, user of service can transfer in Cloud Server in real time on network-termination device
Data information check.In the utility model embodiment, raspberry pie accesses network by USB wireless network card.
The utility model embodiment course of work is as follows: firstly, Temperature Humidity Sensor, air pressure transmission in data acquisition module
Sensor, wind speed wind direction sensor, precipitation rain fall sensor work after collecting above-mentioned six element information, are passed by serial ports and AD conversion
Enter and is handled into master controller；The camera module feelings that also acquisition automatic weather station scene modules work in real time simultaneously
Condition, will be in video data transmission to master controller；Then, master controller is beaten the meteorological data received and video data
Packet processing, is transferred in raspberry pie, raspberry pie is by two class data in a manner of remotely accessing in terminal database by serial ports
It updates, and is stored；Finally, the case where can see real-time automatic weather station work on the spot on network-termination device,
It can also be seen that meteorological data information, facilitate staff and data analyzed, for weather forecast provide more added with
The mode of benefit.
It can be seen that temperature, humidity, air pressure, wind speed, six kinds of wind direction, rainfall Meteorological Elements are real-time on network-termination device
Change information, and to above-mentioned change information create chart；Wherein, sector diagram is created according to wind direction data, other meteorological members
Plain data creation line chart, the situation of change that can be more intuitive to see weather information by creating chart；In the network terminal
On the interface of equipment also can real-time display weather station monitoring the case where, when meteorological element information occur suddenly change, especially work as
Wind speed and direction occur acute variation when, staff can by monitor situation check sensor whether operation irregularity, if having
The interference of extraneous factor；In conclusion the utility model has important value to meteorological observation accuracy is improved.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, belongs to the protection scope of the utility model；All foundation the technical essence of the utility model are right
Above embodiments make any simple modification or same variation, each fall within the protection scope of the utility model.
Claims (9)
1. a kind of visualization automatic weather station system based on technology of Internet of things, it is characterised in that: the automatic weather station system
It is made of data acquisition module, visual control module, data storage three parts of display module；The data acquisition module packet
Include meteorological sensor, master controller and control unit, meteorological sensor is connected with master controller, temperature collection, humidity, air pressure,
Six wind speed, wind direction, rainfall factor datas, master controller be connected by serial ports with control unit, and master controller will receive
By network connection, control unit is used for transmission data for data packing processing, control unit and data storage display module；It is described
Visual control module is connected with master controller, and visual control module obtains the working condition video information of meteorological sensor；
The data storage display module includes Cloud Server and network-termination device, and Cloud Server for storing data adopt by acquisition module
The working sensor state video information that the data and visual control module monitors collected arrive, network-termination device can be transferred
Data are shown.
2. a kind of visualization automatic weather station system based on technology of Internet of things according to claim 1, it is characterised in that:
The master controller of the data acquisition module uses ARM chip STM32F407.
3. a kind of visualization automatic weather station system based on technology of Internet of things according to claim 1 or 2, feature exist
In: the control unit of the data acquisition module uses raspberry pie, and the raspberry pie accesses network by USB wireless network card.
4. a kind of visualization automatic weather station system based on technology of Internet of things according to claim 1 or 2, feature exist
In: the data acquisition module power supply mode uses wind light mutual complementing solar cell for supplying power.
5. a kind of visualization automatic weather station system based on technology of Internet of things according to claim 4, it is characterised in that:
12V lithium battery group is equipped with as the data acquisition module backup power supply.
6. a kind of visualization automatic weather station system based on technology of Internet of things according to claim 3, it is characterised in that:
The raspberry pie selects raspberry pie three generations.
7. a kind of visualization automatic weather station system based on technology of Internet of things according to claim 1, it is characterised in that:
The visual control module uses camera module, and is connected directly with the port master controller I/O.
8. a kind of visualization automatic weather station system based on technology of Internet of things according to claim 7, it is characterised in that:
The camera module selects cmos image sensor OV7670, is directly powered by master controller.
9. a kind of visualization automatic weather station system based on technology of Internet of things according to claim 1, it is characterised in that:
The network-termination device is computer or mobile phone.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375289A (en) * | 2018-11-12 | 2019-02-22 | 南京信息工程大学 | A kind of visualization automatic weather station system based on technology of Internet of things |
| CN111239853A (en) * | 2020-03-06 | 2020-06-05 | 南京云狐信息科技有限公司 | Automatic meteorological observation system |
| CN111413899A (en) * | 2020-03-25 | 2020-07-14 | 华大半导体有限公司 | SWD-based data acquisition method and system and MCU |
-
2018
- 2018-11-12 CN CN201821852443.3U patent/CN209624809U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375289A (en) * | 2018-11-12 | 2019-02-22 | 南京信息工程大学 | A kind of visualization automatic weather station system based on technology of Internet of things |
| CN111239853A (en) * | 2020-03-06 | 2020-06-05 | 南京云狐信息科技有限公司 | Automatic meteorological observation system |
| CN111239853B (en) * | 2020-03-06 | 2021-11-16 | 南京云狐信息科技有限公司 | Automatic meteorological observation system |
| CN111413899A (en) * | 2020-03-25 | 2020-07-14 | 华大半导体有限公司 | SWD-based data acquisition method and system and MCU |
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