CN207946675U - A kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications - Google Patents
A kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications Download PDFInfo
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- CN207946675U CN207946675U CN201820349128.2U CN201820349128U CN207946675U CN 207946675 U CN207946675 U CN 207946675U CN 201820349128 U CN201820349128 U CN 201820349128U CN 207946675 U CN207946675 U CN 207946675U
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Abstract
The purpose of this utility model is the wisdom Agricultural Popular Science display systems wirelessly communicated based on 4G,Including controller,Acquisition module and Switching Power Supply,The output end of controller is additionally provided with 4G modules,The soil humidity sensor of the acquisition module,The output end of ambient light illumination sensor and environment temperature sensor is connected commonly through the input terminal of 485 buses and controller,The output end of Switching Power Supply is connected by the input terminal of power regulator module and controller,It is respectively equipped with GPIO on the output end of controller,SWD programming interface and display screen,Wherein 4G modules and acquisition module and display systems of the controller composition with 4G wireless telecommunications,The input terminal of controller is equipped with RS232 interface and relay,It is connected by ULN2003 modes between the output end and controller input terminal of the relay,Spectators are allowed to be better understood by agricultural modernization systematic knowledge,This patent carries out analysis according to the data detected to push weather information to spectators.
Description
Technical field
The utility model is related to the agriculture communications field, specifically a kind of wisdom Agricultural Popular Science based on 4G wireless communications
Display systems.
Background technology
Remote detection (temperature humidity of soil, acid-base value, the ring to agricultural data are realized using the networks 4G of mobile base station
The humiture in border) transmission and agricultural equipment control (such as irrigation, fertilising, light, humiture).The utility model utilizes sand
Disk models coupling real data realizes the displaying of intelligent control, and spectators can pass through the form of cell phone application or short message and realize pair
Sand-table simulation equipment or remote equipment are controlled.
The purpose of this utility model is to provide a kind of wisdom Agricultural Popular Science display systems wirelessly communicated based on 4G, this patent
Weather information can be pushed to spectators by carrying out analysis according to the data detected, and traditional data prison is solved by 4G wireless data transmissions
Survey needs the problem of wiring, and decompression chip U1 uses LM2576/TO chips (to emphasize in the description chip-shaped in the application
Number 1 is to ensure that the application controller model is evidence-based, and 2 do not write in the claims to expand protection domain), it is by right
The remote control of agricultural equipment solves tradition and needs manually to carry out operational issue to scene, using the 4G networks of all standing, solves
Tradition needs have the wireless communication technique that distance limits using wifi, zigbee etc., while also solving what tradition needs connected up
Problem, this display systems can show the intelligentized control method of modern agriculture to spectators, spectators allowed to be better understood by modernization well
Agricultural system knowledge, this patent carries out analysis according to the data detected to push weather information to spectators.
Utility model content
The purpose of this utility model is to provide a kind of wisdom Agricultural Popular Science display systems wirelessly communicated based on 4G, this patent
Weather information can be pushed to spectators by carrying out analysis according to the data detected, and traditional data prison is solved by 4G wireless data transmissions
Survey needs the problem of wiring, and solving tradition by the remote control to agricultural equipment needs manually to carry out operational issue to scene,
Using the 4G networks of all standing, solves tradition and need have the wireless communication technique that distance limits using wifi, zigbee etc., simultaneously
Also solve the problems, such as that tradition needs wiring, this display systems that can show the intelligentized control method of modern agriculture to spectators well,
Spectators are allowed to be better understood by agricultural modernization systematic knowledge, this patent carries out analysis according to the data detected and can be pushed to spectators
Weather information.
To solve technical problem described in background technology, the utility model uses following technical scheme：
A kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications, it is characterised in that：Including controller, acquisition mould
The output end of block and Switching Power Supply, controller is additionally provided with 4G modules, the soil humidity sensor of the acquisition module, ambient light
The output end of illuminance transducer and environment temperature sensor is connected commonly through the input terminal of 485 buses and controller, switch electricity
The output end in source is connected by the input terminal of power regulator module and controller, be respectively equipped on the output end of controller GPIO,
SWD programming interface and display screen, wherein 4G modules and acquisition module and display systems of the controller composition with 4G wireless telecommunications,
The output end of controller is equipped with RS232 interface and relay, between the input terminal and controller output end of the relay
It is connected by ULN2003 modes.
Preferably, the port of the 4G modules refers to RS232 interface, LINKA networks indicator light, LINKB networks respectively
Show lamp and by key connection, and is connected by UART serial ports between the port of controller and the port of 4G modules.
Preferably, the power supply stabilization circuit that the power regulator module is made of decompression chip U1 and interface J1, it is described
Decompression chip U1 use LM2576/TO chips, the 1st interface of interface J1 is respectively by protective resistance R1 and anti-reverse
Connect with the 1st interface of decompression chip U1 after diode D1 connections, be depressured the 1st interface of chip U1 respectively with anti-lightning strike TVS pipe
D2, capacitance C2 are grounded after being connected with capacitance C1, and the anode of capacitance C1 is connect with the 1st interface of decompression chip, is depressured chip the 2nd
Interface connects rear grounding connection altogether by diode D3 and interface 3, the 5th interface, the 6th interface, and the 2nd interface for being depressured chip passes through
Inductance L1 is connect with the 4th interface, and resistance R2 is in parallel with capacitance C3, capacitance C4, capacitance C5 respectively after connecting with light emitting diode D4
One end afterwards is connect with inductance L1 and power supply VCC, resistance R2 connect with light emitting diode D4 after respectively with capacitance C3, capacitance C4,
Other end common ground connection after capacitance C5 parallel connections, the 1st interfacing ground connection of interface J1, the 2nd interface and the power supply VCC of interface J1
Connection, the 1st interfaces of decompression chip U1 are also connect with power supply VCC.
Preferably, 485 buses use the 6th of chip U6 model MAX3485, chip U6 the, the 7th interface connection 120
The anti-lightning strike TVS pipe of build-out resistor and SMBJ6.5CA of Ω, the 6th interface connect R23470 Ω pull-up resistor R24 to VDD_+3.3V,
The 7th interfaces of chip U6 pull down 470 Ω ground connection.
Preferably, the 4G modules are set as the frequency of 5 mould 12,1 interface and 2 interfaces of the 4G module chips U8 respectively with
The circuit connection of the circuit, LINKB network indicator lights of LINKA network indicator lights, 19 interfaces and the reset electricity of 4G module chips U8
Road connect, one end is connect with 16 interfaces of 4G module chips U8 after capacitance C40, capacitance C41, capacitance C42 parallel connections, at the same also with electricity
Source VCC connections, other end common ground connection after capacitance C40, capacitance C41, capacitance C42 parallel connections, 11 interfaces of 4G module chips U8 and
Common ground connection after the connection of 12 interfaces, 10 interfaces of the 4G module chips U8 are connect with key circuit.
Preferably, the 4G module chips U8 is using single+12V power voltage supplies.
Preferably, the output end of the relay respectively with scene irrigation equipment, temperature control device, carbon dioxide plants
Etc. structures connection.
The utility model has the beneficial effects that：
Tradition is solved by the remote control to agricultural equipment to need manually to carry out operational issue to scene, utilizes all standing
4G networks, solve tradition and need have the wireless communication technique that distance limits using wifi, zigbee etc., while also solving biography
System needs the problem of wiring, this display systems can show the intelligentized control method of modern agriculture to spectators well, make spectators more preferable
Understanding agricultural modernization systematic knowledge, this patent according to the data detected carry out analysis can to spectators push weather information.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only described in the utility model
Some embodiments, for those of ordinary skill in the art, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of wisdom Agricultural Popular Science display systems specific implementation mode based on 4G wireless communications of the utility model
System module figure；
Fig. 2 is a kind of wisdom Agricultural Popular Science display systems specific implementation mode based on 4G wireless communications of the utility model
Power regulator module figure；
Fig. 3 is a kind of wisdom Agricultural Popular Science display systems specific implementation mode based on 4G wireless communications of the utility model
485 total line charts,
Fig. 4 is a kind of wisdom Agricultural Popular Science display systems specific implementation mode based on 4G wireless communications of the utility model
4G module circuit diagrams；
Fig. 5 is a kind of wisdom Agricultural Popular Science display systems specific implementation mode based on 4G wireless communications of the utility model
Control relay circuit figure；
Fig. 6 is a kind of wisdom Agricultural Popular Science display systems specific implementation mode based on 4G wireless communications of the utility model
Usb circuit figure of the present invention；
Fig. 7 is a kind of wisdom Agricultural Popular Science display systems specific implementation mode based on 4G wireless communications of the utility model
GPIO interface circuit diagram；
Fig. 8 is a kind of wisdom Agricultural Popular Science display systems specific implementation mode based on 4G wireless communications of the utility model
Main controller circuit figure.
Specific implementation mode
It, below will be new to this practicality in order to make those skilled in the art more fully understand the technical solution of the utility model
Type is further detailed.
It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, a kind of wisdom agricultural section based on 4G wireless communications
The output end of general display systems, including controller, acquisition module and Switching Power Supply, controller is additionally provided with 4G modules, and described adopts
The output end for collecting the soil humidity sensor of module, ambient light illumination sensor and environment temperature sensor is total commonly through 485
The input terminal of line and controller connects, and the output end of Switching Power Supply is connected by the input terminal of power regulator module and controller,
GPIO, SWD programming interface and display screen, wherein 4G modules and acquisition module and controller are respectively equipped on the output end of controller
The display systems with 4G wireless telecommunications are formed, the output end of controller is equipped with RS232 interface and relay, the relay
It is connected by ULN2003 modes between the output end and controller input terminal of device.
In the present embodiment, the ports of the 4G modules respectively with RS232 interface, LINKA networks indicator light, LINKB nets
Network indicator light and by key connection, and is connected between the port of controller and the port of 4G modules by UART serial ports.
In the present embodiment, the power supply stabilization circuit that the power regulator module is made of decompression chip U1 and interface J1,
The decompression chip U1 uses LM2576/TO chips, the 1st interface of interface J1 to pass through protective resistance R1 and counnter attack respectively
Connect with the 1st interface of decompression chip U1 after the diode D1 connections connect, be depressured the 1st interface of chip U1 respectively with it is anti-lightning strike
TVS pipe D2, capacitance C2 are grounded after being connected with capacitance C1, and the anode of capacitance C1 is connect with the 1st interface of decompression chip, is depressured core
The 2nd interface of piece connects rear grounding connection altogether by diode D3 and interface 3, the 5th interface, the 6th interface, and be depressured chip the 2nd connects
Mouthful connect with the 4th interface by inductance L1, resistance R2 connect with light emitting diode D4 after respectively with capacitance C3, capacitance C4, capacitance
One end after C5 parallel connections is connect with inductance L1 and power supply VCC, resistance R2 connect with light emitting diode D4 after respectively with capacitance C3, electricity
Hold the other end common ground connection after C4, capacitance C5 parallel connections, the 1st interfacing ground connection of interface J1, the 2nd interface and the electricity of interface J1
Source VCC connections, the 1st interfaces of decompression chip U1 are also connect with power supply VCC.
In the present embodiment, 485 buses use the 6th of chip U6 model MAX3485, chip U6 the, the 7th interface connection
The anti-lightning strike TVS pipe of build-out resistor and SMBJ6.5CA of 120 Ω, the 6th interface connect R23470 Ω pull-up resistors R24 to VDD_+
The 7th interface of 3.3V, chip U6 pulls down 470 Ω ground connection.
In the present embodiment, the 4G modules are set as 5 mould, 12 frequency, 1 interface and 2 interfaces point of the 4G module chips U8
Do not connect with the circuit of the circuit of LINKA network indicator lights, LINKB network indicator lights, 19 interfaces of 4G module chips U8 with it is multiple
Position circuit connection, one end is connect with 16 interfaces of 4G module chips U8 after capacitance C40, capacitance C41, capacitance C42 parallel connections, simultaneously also
It is connect with power supply VCC, other end common ground connection after capacitance C40, capacitance C41, capacitance C42 parallel connections, the 11 of 4G module chips U8 connects
Common ground connection after mouth is connected with 12 interfaces, 10 interfaces of the 4G module chips U8 are connect with key circuit.
In the present embodiment, the 4G module chips U8 is using single+12V power voltage supplies.
In the present embodiment, the output end of the relay respectively with the irrigation equipment, temperature control device, carbon dioxide at scene
The structures such as equipment connect.
When it is implemented, 4G modules support 5 mould, 12 frequency：Mobile UNICOM, telecommunications 4G accesses, while 3G and 2G being supported to access,
Based on embedded Linux system development, there is height reliability.Support remote network driver interface, computer that can connect by USB
It connects the equipment and accesses internet, support that 4 networks are online simultaneously, support TCP and udp protocol etc.；
4G network modules are connected by UART serial ports with controller, support external RS232 interface is realized to be communicated with computer,
LINKA network indicator lights are used to indicate server A connection status, and LINKB network indicator lights are used to indicate server B connection shape
State；
By the way that multigroup GPIO interface is arranged on the controller, for being monitored to external input condition, pass through GPIO
Interface can effectively improve data accuracy when external data monitoring, the data in avoiding interface to transmit to the full extent
It loses.
Mainly remote equipment is controlled by relay in the application, such as irrigation equipment, temperature control device, titanium dioxide
Carbon equipment etc. can improve the intelligence degree of control to realize remote real-time control.
It designs a sand table and arranges greenhouse, ridge, simulation irrigation water pipe, simulates blower fan, simulation roller shutter, simulation on sand table
LED light fills, and simulates wisdom agricultural production；
Ambient light illumination sensor, environment humidity sensor, soil temperature-moisture sensor are put in outdoor and soil, are used for
Detect ambient light illumination, temperature, humidity, the soil moisture, humidity condition；
The analog machine on sand table can be controlled by mobile phone-downloaded APP according to the environment and soil data detected, is realized
Simulation irrigation, wind turbine, roller shutter, LED light realize simulation irrigation, wind by the form control analog machine of mobile phone short message instructions
Machine, roller shutter, LED light.
Above certain exemplary embodiments that the utility model is only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, foregoing description is regarded as illustrative in nature, and should not be construed as to this reality
With the limitation of novel claims.
Claims (7)
1. a kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications, it is characterised in that：Including controller, acquisition module
And Switching Power Supply, the output end of controller are additionally provided with 4G modules, soil humidity sensor, the ambient lighting of the acquisition module
The output end for spending sensor and environment temperature sensor is connected commonly through the input terminal of 485 buses and controller, Switching Power Supply
Output end connected by the input terminal of power regulator module and controller, be respectively equipped with GPIO, SWD on the output end of controller
Programming interface and display screen, wherein 4G modules and acquisition module and display systems of the controller composition with 4G wireless telecommunications, control
The output end of device processed is equipped with RS232 interface and relay, leads between the input terminal and controller output end of the relay
ULN2003 modes are crossed to connect.
2. a kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications according to claim 1, which is characterized in that
The port of the 4G modules respectively with RS232 interface, LINKA networks indicator light, LINKB networks indicator light and by key connection,
And it is connected by UART serial ports between the port and the port of 4G modules of controller.
3. a kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications according to claim 1, which is characterized in that
The power supply stabilization circuit that the power regulator module is made of decompression chip U1 and interface J1, the decompression chip U1 are used
Be LM2576/TO chips, the 1st interface of interface J1 respectively by after protective resistance R1 and anti-reverse diode D1 connections with
Be depressured the 1st interface connection of chip U1, the 1st interface of decompression chip U1 respectively with anti-lightning strike TVS pipe D2, capacitance C2 and capacitance C1
It is grounded after connection, and the anode of capacitance C1 is connect with the 1st interface of decompression chip, decompression the 2nd interface of chip passes through diode D3
Rear grounding connection is connect altogether with interface 3, the 5th interface, the 6th interface, and the 2nd interface for being depressured chip passes through inductance L1 and the 4th interface
Connection, one end after resistance R2 is in parallel with capacitance C3, capacitance C4, capacitance C5 respectively after connecting with light emitting diode D4 and inductance L1
It is connected with power supply VCC, it is another after resistance R2 is in parallel with capacitance C3, capacitance C4, capacitance C5 respectively after connecting with light emitting diode D4
One end common ground connection, the 1st interfacing ground connection of interface J1, the 2nd interface of interface J1 are connect with power supply VCC, decompression chip U1
1st interface is also connect with power supply VCC.
4. a kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications according to claim 1, which is characterized in that
485 buses using chip U6 model MAX3485, chip U6 the 6th, the 7th interface connect 120 Ω build-out resistor and
The anti-lightning strike TVS pipes of SMBJ6.5CA, the 6th interface connect R23470 the 7th interfaces of Ω pull-up resistor R24 to VDD_+3.3V, chip U6
Pull down 470 Ω ground connection.
5. a kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications according to claim 1, which is characterized in that
The 4G modules are set as the frequency of 5 mould 12,1 interface and 2 interfaces of the 4G module chips U8 respectively with LINKA network indicator lights
Circuit, LINKB network indicator lights circuit connection, 19 interfaces of 4G module chips U8 connect with reset circuit, capacitance C40,
One end is connect with 16 interfaces of 4G module chips U8 after capacitance C41, capacitance C42 parallel connections, while also being connect with power supply VCC, capacitance
After other end common ground connection after C40, capacitance C41, capacitance C42 parallel connections, 11 interfaces of 4G module chips U8 and the connection of 12 interfaces altogether
Ground connects, and 10 interfaces of the 4G module chips U8 are connect with key circuit.
6. a kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications according to claim 5, which is characterized in that
The 4G module chips U8 is using single+12V power voltage supplies.
7. a kind of wisdom Agricultural Popular Science display systems based on 4G wireless communications according to claim 1, which is characterized in that
The output end of the relay is connect with the irrigation equipment at scene, temperature control device structure respectively.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145522A (en) * | 2019-12-31 | 2020-05-12 | 湖北夷天科技有限公司 | Agricultural monitoring system based on NB-IoT module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145522A (en) * | 2019-12-31 | 2020-05-12 | 湖北夷天科技有限公司 | Agricultural monitoring system based on NB-IoT module |
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