CN108918825A - Soil moisture content analysis system based on video - Google Patents
Soil moisture content analysis system based on video Download PDFInfo
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- CN108918825A CN108918825A CN201810668674.7A CN201810668674A CN108918825A CN 108918825 A CN108918825 A CN 108918825A CN 201810668674 A CN201810668674 A CN 201810668674A CN 108918825 A CN108918825 A CN 108918825A
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- input terminal
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- soil moisture
- moisture content
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/246—Earth materials for water content
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
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- General Health & Medical Sciences (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The soil moisture content analysis system based on video that the invention discloses a kind of, including pillar, the side of pillar is fixedly connected with bracket, motor is fixedly connected at the top of bracket, the output end of motor is fixedly connected with screw rod, the side of screw rod is provided with the slide bar being fixedly connected on bracket, the outer surface of slide bar is socketed with sliding block, the connection of the outer surface thread of sliding block and screw rod, the bottom of sliding block is fixedly connected with soil moisture content sensor, solar panel is fixedly connected at the top of strut, the other side of strut has been respectively fixedly connected with power supply system, data processing system and data transmission system.The present invention passes through setting wireless data receipt modules, primary processor, encryption chip, latch, relay, 555 timers, GPRS remote-transmission module, gsm wireless communication module and mobile terminal, video can not be provided by, which solving, is remotely shown, so that soil moisture content accuracy of analysis is low, inefficient problem.
Description
Technical field
The present invention relates to soil moisture content analysis technical fields, specially the soil moisture content analysis system based on video.
Background technique
Earth soil moisture content is important soil information, is the important ecological factors of crops and vegetation growth, carries out soil soil layer
The measurement of soil moisture content grasps the rule of soil moisture content variation, is of great significance to the monitoring and forecast of Forest Ecology Status.It realizes
Soil moisture content (damage caused by a drought) monitoring and the automation of prediction, oneself information-based warp become world subject.Currently, domestic and international soil
The monitoring method of soil moisture content is broadly divided into 3 classes.1st class is that mobile moisture in the soil of surveying monitors, i.e., with Mobile portable formula instrument in different samplings
Point carries out irregularly surveying moisture in the soil, obtains Regional Soil Moisture Content by Mathematical Statistics Analysis and Geostatistics analysis；2nd class is remote sensing monitoring
Soil moisture content utilizes satellite and airborne sensor from high-altitude remote sensing surface soil moisture；3rd class is to establish fixed soil moisture content
It stands and measures fixed point soil moisture content, first continuously measure soil moisture content in multiple fixed points, then calculate prison using Spatial Interpolation Method
Survey soil moisture content in region.
Existing Soil moisture content analysis system has the following disadvantages：
1. video can not be provided remotely to be shown, so that soil moisture content accuracy of analysis is low, it is inefficient.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides the soil moisture content analysis system based on video, solving can not
Video is provided remotely to be shown, so that soil moisture content accuracy of analysis is low, inefficient problem.
To achieve the above object, the present invention provides the following technical solutions：
Soil moisture content analysis system based on video, including pillar, the side of the pillar is fixedly connected with bracket, described
Motor is fixedly connected at the top of bracket, the output end of the motor is fixedly connected with screw rod, and the side of the screw rod is provided with
The slide bar being fixedly connected on bracket, the outer surface of the slide bar are socketed with sliding block, the outer surface thread of the sliding block and screw rod
Connection, the bottom of the sliding block is fixedly connected with soil moisture content sensor, is fixedly connected with solar-electricity at the top of the strut
Pond plate, the other side of the strut have been respectively fixedly connected with power supply system, data processing system and data transmission system, the confession
Electric system includes charging-discharging controller and battery, and the data processing system includes communication module, signal acquisition module, signal
Filter, A/D converter, data comparing module, feedback module and from processor, the data transmission system includes wireless data
Receiving module, primary processor, flash storage, USB interface, encryption chip, latch, relay, 555 timers, GPRS are remote
Transmission module, gsm wireless communication module and mobile terminal, the input of the output end and charging-discharging controller of the solar panel
End electrical connection, the output end of the charging-discharging controller are electrically connected with the input terminal of battery, the input terminal point of the battery
It is not electrically connected with the input terminal of the first input end of data processing system and data transmission system, the soil moisture content sensor
Output end is electrically connected with the second input terminal of data processing system, the output end of the communication module and signal acquisition module it is defeated
Enter end electrical connection, the output end of the signal acquisition module is electrically connected with the input terminal of traffic filter, the traffic filter
Output end be electrically connected with the input terminal of A/D converter, the first of the output end of the A/D converter and data comparing module is defeated
Enter end electrical connection, the output end of the data comparing module is electrically connected with the input terminal of feedback module, the feedback module it is defeated
Outlet is electrically connected with the input terminal from processor, the output end of the wireless data receipt modules and the input terminal electricity of primary processor
Connection, the first output end of the primary processor are electrically connected with the input of encryption chip, the output end and lock of the encryption chip
The input terminal of storage is electrically connected, and the output end of the latch is electrically connected with the input terminal of relay, the output of the relay
End is electrically connected with the input terminal of 555 timers, and the input terminal of the output end and GPRS remote-transmission module of 555 timer is electrically connected
It connects, the GPRS remote-transmission module is connect with gsm wireless communication module two-way signaling, and the gsm wireless communication module and movement are eventually
Hold two-way signaling connection.
Preferably, the soil moisture content sensor by precipitation rain fall sensor, atmosphere temperature transducer, atmospheric humidity sensor,
Air velocity transducer, wind transducer, moisture evaporation gauge, soil temperature sensor, soil moisture sensor and photosynthetic radiation
Rate sensor is constituted.
Preferably, the mobile terminal includes mobile phone, laptop and tablet computer.
Preferably, the data processing module is connect with data transmission module two-way signaling.
Preferably, the output end from processor is electrically connected with the second input terminal of data comparing module.
Preferably, the second output terminal of the primary processor is electrically connected with the input terminal of flash storage.
Preferably, the third output end of the primary processor is electrically connected with the input terminal of USB interface.
Preferably, it is described from processor and primary processor be embeded processor, and the model of embeded processor
i7-4770K。
The present invention provides the soil moisture content analysis systems based on video, have following beneficial effect：
(1) present invention can nothing by setting solar panel, power supply system, data processing system and data transmission system
The facilities such as power supply and cable need to be additionally set, it will be able to which completion regularly monitors soil, suitable for pushing away in agricultural production
Wide application, passes through matching for soil moisture content sensor, signal acquisition module, traffic filter, A/D converter and data comparing module
It closes, the comparison basis in collected data and data comparing module is subjected to comparing, facilitates on-line monitoring to play
Soil moisture content.
(2) present invention passes through setting wireless data receipt modules, primary processor, encryption chip, latch, relay, 555
Timer, GPRS remote-transmission module, gsm wireless communication module and mobile terminal simplify hardware circuit, and measurement function is to obtain
Expanding, and by embedded compensation method, improves the precision of measurement, measurement transmission process is safe and reliable, and data integrated degree is high,
And data can be analyzed by the video of mobile terminal, it is remotely shown, is made to solve and can not provide video
Obtain low, the inefficient problem of soil moisture content accuracy of analysis.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is present system schematic diagram；
Fig. 3 is data transmission system schematic diagram of the present invention.
In figure：1 pillar, 2 brackets, 3 motors, 4 screw rods, 5 slide bars, 6 sliding blocks, 7 soil moisture content sensors, 8 solar batteries
Plate, 9 power supply systems, 10 data processing systems, 11 data transmission systems, 12 charging-discharging controllers, 13 batteries, 14 communication moulds
Block, 15 signal acquisition modules, 16 traffic filters, 17A/D converter, eighteen data comparison module, 19 feedback modules, 20 are from processing
Device, 21 wireless data receipt modules, 22 primary processors, 23Flash memory, 24USB interface, 25 encryption chips, 26 latch,
27555 timers, 28GPRS remote-transmission module, 29GSM wireless communication module, 30 mobile terminals, 31 relays.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution：Soil moisture content analysis system based on video, including branch
Column 1, the side of pillar 1 are fixedly connected with bracket 2, and the top of bracket 2 is fixedly connected with motor 3, and the output end of motor 3 is fixed to be connected
It is connected to screw rod 4, the side of screw rod 4 is provided with the slide bar 5 being fixedly connected on bracket 2, and the outer surface of slide bar 5 is socketed with sliding block 6,
Sliding block 6 is connect with the outer surface thread of screw rod 4, and the bottom of sliding block 6 is fixedly connected with soil moisture content sensor 7, and soil moisture content passes
Sensor 7 is steamed by precipitation rain fall sensor, atmosphere temperature transducer, atmospheric humidity sensor, air velocity transducer, wind transducer, moisture
It sends out sensor, soil temperature sensor, soil moisture sensor and photosynthetic radiance sensor to constitute, the top of strut 1 is fixed
It is connected with solar panel 8, the other side of strut 1 has been respectively fixedly connected with power supply system 9, data processing system 10 and data
Transmission system 11, data processing module 10 are connect with 11 two-way signaling of data transmission module, by setting solar panel 8,
Power supply system 9, data processing system 10 and data transmission system 11 can be without the additional setting facilities such as power supply and cable, it will be able to
Completion regularly monitors soil, and suitable for the popularization and application in agricultural production, power supply system 9 includes charging-discharging controller 12
With battery 13, data processing system 10 includes communication module 14, signal acquisition module 15, traffic filter 16, A/D converter
17, data comparing module 18, feedback module 19 and from processor 20, data transmission system 11 includes wireless data receipt modules
21, primary processor 22, flash storage 23, USB interface 24, encryption chip 25, latch 26, relay 31,555 timers
27, GPRS remote-transmission module 28, gsm wireless communication module 29 and mobile terminal 30, the output end of solar panel 8 and charge and discharge
The input terminal of controller 12 is electrically connected, and the output end of charging-discharging controller 12 is electrically connected with the input terminal of battery 13, battery
13 input terminal is electrically connected with the input terminal of the first input end of data processing system 10 and data transmission system 11 respectively, soil
The output end of soil moisture content sensor 7 is electrically connected with the second input terminal of data processing system 10, the output end and letter of communication module 14
The input terminal electrical connection of number acquisition module 15, the input terminal of the output end and traffic filter 16 of signal acquisition module 15 are electrically connected
It connects, the output end of traffic filter 16 is electrically connected with the input terminal of A/D converter 17, the output end and data of A/D converter 17
The first input end of comparison module 18 is electrically connected, and the input terminal of the output end and feedback module 19 of data comparing module 18 is electrically connected
It connects, the output end of feedback module 19 is electrically connected with from the input terminal of processor 20, from the output end and comparing of processor 20
Second input terminal of module 18 is electrically connected, and passes through soil moisture content sensor 7, signal acquisition module 15, traffic filter 16, A/D
The cooperation of converter 17 and data comparing module 18 carries out the comparison basis in collected data and data comparing module 18
Comparing facilitates on-line monitoring soil moisture content to play, the output end and primary processor 22 of wireless data receipt modules 21
Input terminal electrical connection, the first output end of primary processor 22 is electrically connected with the input of encryption chip 25, the of primary processor 22
Two output ends are electrically connected with the input terminal of flash storage 23, the input of the third output end and USB interface 24 of primary processor 22
End electrical connection, is embeded processor from processor 20 and primary processor 22, and the model i7- of embeded processor
The output end of 4770K, encryption chip 25 are electrically connected with the input terminal of latch 26, output end and the relay 31 of latch 26
Input terminal electrical connection, the output end of relay 31 are electrically connected with the input terminal of 555 timer 2s 7, the output end of 555 timer 2s 7
It being electrically connected with the input terminal of GPRS remote-transmission module 28, GPRS remote-transmission module 28 is connect with 29 two-way signaling of gsm wireless communication module,
Gsm wireless communication module 29 is connect with 30 two-way signaling of mobile terminal, and mobile terminal 30 includes mobile phone, laptop and plate
Computer, it is fixed by setting wireless data receipt modules 21, primary processor 22, encryption chip 25, latch 26, relay 31,555
When device 27, GPRS remote-transmission module 28, gsm wireless communication module 29 and mobile terminal 30 simplify hardware circuit, measurement function from
And expanded, and by embedding compensation method, improve the precision of measurement, measurement transmission process is safe and reliable, and data are complete
Degree is high, and can be analyzed by the video of mobile terminal 30 data, carries out far to solve and can not provide video
Journey is shown, so that soil moisture content accuracy of analysis is low, inefficient problem.
In use, by soil moisture content sensor 7 monitor soil tilth, A/D converter 17 by collected data into
Row analog-to-digital conversion, then comparing is carried out with the comparison basis in data comparing module 18, then data are transmitted to data transmission again
Module 11, wireless data receive 21 pieces of mould for receiving information on soil moisture, are stored in flash storage 23, and lead to
It crosses GPRS remote-transmission module 28 and soil moisture information is sent to GMS wireless communication module, carry out data finally by long-range display
Analysis.
It can to sum up obtain, the present invention passes through setting wireless data receipt modules 21, primary processor 22, encryption chip 25, latch
Device 26, relay 31,555 timer 2s 7, GPRS remote-transmission module 28, gsm wireless communication module 29 and mobile terminal 30, solve
Video can not be provided remotely to be shown, so that soil moisture content accuracy of analysis is low, inefficient problem.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. the soil moisture content analysis system based on video, including pillar (1), it is characterised in that：
The side of the pillar (1) is fixedly connected with bracket (2), is fixedly connected with motor (3), institute at the top of the bracket (2)
The output end for stating motor (3) is fixedly connected with screw rod (4), and the side of the screw rod (4), which is provided with, to be fixedly connected on bracket (2)
Slide bar (5), the outer surface of the slide bar (5) is socketed with sliding block (6), and the outer surface thread of the sliding block (6) and screw rod (4) connects
It connects, the bottom of the sliding block (6) is fixedly connected with soil moisture content sensor (7)；
It is fixedly connected with solar panel (8) at the top of the strut (1), the other side of the strut (1) is fixed respectively to be connected
It is connected to power supply system (9), data processing system (10) and data transmission system (11), the power supply system (9) includes charge and discharge
Controller (12) and battery (13), the data processing system (10) include communication module (14), signal acquisition module (15),
Traffic filter (16), A/D converter (17), data comparing module (18), feedback module (19) and from processor (20), it is described
Data transmission system (11) includes wireless data receipt modules (21), primary processor (22), flash storage (23), USB interface
(24), encryption chip (25), latch (26), relay (31), 555 timers (27), GPRS remote-transmission module (28), GSM without
Line communication module (29) and mobile terminal (30)；
The output end of the solar panel (8) is electrically connected with the input terminal of charging-discharging controller (12), and the charge and discharge is automatically controlled
The output end of device (12) processed is electrically connected with the input terminal of battery (13), and the input terminal of the battery (13) is respectively and at data
The first input end of reason system (10) and the input terminal electrical connection of data transmission system (11)；
The output end of the soil moisture content sensor (7) is electrically connected with the second input terminal of data processing system (10), described logical
The output end of news module (14) is electrically connected with the input terminal of signal acquisition module (15), the output of the signal acquisition module (15)
End is electrically connected with the input terminal of traffic filter (16), output end and A/D converter (17) of the traffic filter (16)
Input terminal electrical connection, the output end of the A/D converter (17) are electrically connected with the first input end of data comparing module (18), institute
The output end for stating data comparing module (18) is electrically connected with the input terminal of feedback module (19), the output of the feedback module (19)
End is electrically connected with from the input terminal of processor (20)；
The output end of the wireless data receipt modules (21) is electrically connected with the input terminal of primary processor (22), the primary processor
(22) the first output end is electrically connected with the input of encryption chip (25), the output end and latch of the encryption chip (25)
(26) input terminal electrical connection, the output end of the latch (26) are electrically connected with the input terminal of relay (31), the relay
The output end of device (31) is electrically connected with the input terminal of 555 timers (27), and the output end of 555 timer (27) is remote with GPRS
The input terminal of transmission module (28) is electrically connected, and the GPRS remote-transmission module (28) and gsm wireless communication module (29) two-way signaling connect
It connects, the gsm wireless communication module (29) connect with mobile terminal (30) two-way signaling.
2. the soil moisture content analysis system according to claim 1 based on video, it is characterised in that：The soil moisture content passes
Sensor (7) is by precipitation rain fall sensor, atmosphere temperature transducer, atmospheric humidity sensor, air velocity transducer, wind transducer, moisture
Evaporation gauge, soil temperature sensor, soil moisture sensor and photosynthetic radiance sensor are constituted.
3. the soil moisture content analysis system according to claim 1 based on video, it is characterised in that：The mobile terminal
It (30) include mobile phone, laptop and tablet computer.
4. the soil moisture content analysis system according to claim 1 based on video, it is characterised in that：The data processing mould
Block (10) is connect with data transmission module (11) two-way signaling.
5. the soil moisture content analysis system according to claim 1 based on video, it is characterised in that：It is described from processor
(20) output end is electrically connected with the second input terminal of data comparing module (18).
6. the soil moisture content analysis system according to claim 1 based on video, it is characterised in that：The primary processor
(22) second output terminal is electrically connected with the input terminal of flash storage (23).
7. the soil moisture content analysis system according to claim 1 based on video, it is characterised in that：The primary processor
(22) third output end is electrically connected with the input terminal of USB interface (24).
8. the soil moisture content analysis system according to claim 1 based on video, it is characterised in that：It is described from processor
(20) and primary processor (22) is embeded processor, and the model i7-4770K of embeded processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668674.7A CN108918825A (en) | 2018-06-26 | 2018-06-26 | Soil moisture content analysis system based on video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668674.7A CN108918825A (en) | 2018-06-26 | 2018-06-26 | Soil moisture content analysis system based on video |
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| Publication Number | Publication Date |
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| CN108918825A true CN108918825A (en) | 2018-11-30 |
Family
ID=64422542
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810668674.7A Pending CN108918825A (en) | 2018-06-26 | 2018-06-26 | Soil moisture content analysis system based on video |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337647A (en) * | 2020-03-25 | 2020-06-26 | 中国农业科学院草原研究所 | Vegetation growth condition monitoring system |
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