CN206178392U - Real -time reciprocity monitoring devices of greenhouse crop growth information - Google Patents
Real -time reciprocity monitoring devices of greenhouse crop growth information Download PDFInfo
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- CN206178392U CN206178392U CN201621145700.0U CN201621145700U CN206178392U CN 206178392 U CN206178392 U CN 206178392U CN 201621145700 U CN201621145700 U CN 201621145700U CN 206178392 U CN206178392 U CN 206178392U
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Abstract
The utility model relates to a real -time reciprocity monitoring devices of greenhouse crop growth information carries required sensor and/or test instrument through automatically controlled overhead conveyor, can carry out reciprocity monitoring and/or test to it at the same relative position of all crops of awaiting measuring, has guaranteed the uniformity of monitoring and/or test result, simultaneously, whole test procedure can be accomplished automatically to the device, and testing speed is fast, can realize real -time, continuous monitor to have the characteristics of high flux, high return visit rate, effectively improve crop monitoring efficiency. To summer up, the utility model discloses an aspect can the regulation and control of scientific instruction facility environment, cultivation management and rational fertilization, improve agricultural product quality and output, reduce environmental risk, on the other hand for breeding or the phenotype research of facility crop provides a powerful instrument, helps the production potential through studying abundant excavation crop.
Description
Technical field
The utility model is related to a kind of chamber crop growth information equity monitoring device in real time, belongs to chamber crop and supervises automatically
Survey technology field.
Background technology
Chamber crop growth information refer to the phenotypic characteristic of crop, main nutrient elements level, moisture and environment because
The integrated information of son.
China's chamber crop cultivation gross area ranks first in the world, wherein representing the large-scale day of facilities horticulture modernization level
Light greenhouse area is also increasing sharply.Greenhouse production crop is mostly vegetables or economic class crop, traditional planting type input
A large amount of fertilizer and agricultural chemicals, on the one hand, substantial amounts of fertilizer and agricultural chemicals bring huge challenge to environmental protection and food security, another
Aspect, fertilizer is accumulated year by year, easily causes soil compaction, degenerates, and has a strong impact on the sustainable development of agricultural.Therefore, one kind is needed badly
Warm indoor crops are carried out the prison of continuous, accurate automation by the real-time equity monitoring device of chamber crop growth information and method
Survey, the input of fertilizer and agricultural chemicals in chamber crop cultivation is reduced to greatest extent, and fully excavate the productive potentialities of crop.
At present, existing some correlative studys of plant growth information monitoring aspect, the nutrition condition of crop can by growing way,
The Huanghe River Estuary of leaf color and specific band is reflected.Based on this principle, Application No. 201210260259.0 is sent out
Bright patent application, discloses a kind of method that utilization crop visible images recognize chamber crop liquid manure stress state.Application number
For 201210010896.2 application for a patent for invention, a kind of monitoring method of crop growing state is disclosed, by many places in greenhouse
Install sensor, and to obtain raw information carry out processing the growing way situation for obtaining warm indoor crops, but this monitoring method
Middle sensing station is fixed, and when testing the plant of diverse location in greenhouse, can be drawn because of the difference of visual angle and measuring distance
Enter extra error.The application for a patent for invention of Application No. 201110363764.3, discloses a kind of facility crop growth information
The cannot-harm-detection device and method, by the fusion of multi-sensor information, are carried out quickly to information such as crop alimentary, moisture and growing ways
Obtain, but the device remains a need for professional to operate, and test speed is slower, it is impossible to monitor all crops in greenhouse automatically.Shen
Number please disclose a kind of crops phenotype field high flux active measuring device for 201610006752.8 application for a patent for invention
With method, sensor is mounted in camera bellows top by the device, and is covered by measuring plants using truss conveying camera bellows, and then crop is entered
Row test, although the device realizes automatic running by truss, trussing is excessively huge, it is impossible to be applied to greenhouse.
Utility model content
Technical problem to be solved in the utility model is to provide one kind using brand-new intelligence structure framework, can be for temperature
Room crop realizes automatic continuous monitoring, improves quality of agricultural product and yield, reduces environmental risk, contributes to by studying, fully
Excavate the real-time equity monitoring device of chamber crop growth information of crop productivity potential.
The utility model is employed the following technical solutions to solve above-mentioned technical problem：The utility model devises a kind of temperature
The real-time equity monitoring device of room plant growth information, including two fixed suspended rails, three displacement transducers, a movements are outstanding
Hang track, motor driver, motor control panel, micro-control computer and crop monitoring device；Wherein, two fixed suspended rails are located at
The top for being arranged at chamber crop in same level, parallel each other, two fixed suspended rail central point lines with
Fixed suspended rail is perpendicular, and the view field of in the vertical direction covers whole greenhouse work between two fixed suspended rails
Object area；Mobile suspended rail is movably connected on two fixed suspended rail lower sections, mobile hanging rail by two automatically controlled slide blocks
Road is moved horizontally under the synchronous working of its two automatically controlled slide block between fixed suspended rail, and mobile suspended rail movement road
The face level that footpath is constituted；Each displacement transducer is respectively arranged on two fixed suspended rails, a mobile suspended rail
In wherein one end of slide rail, and the test side sensing slide rail of displacement transducer；Crop monitoring device is passed including environment illumination intensity
Sensor, reflected light shine intensity sensor, near infrared camera and at least one test formula device, and each test formula device includes respectively
Automatically controlled slide block, automatically controlled expansion link, displacement transducer, automatically controlled head and image collecting device；Wherein, in each test formula device,
Automatically controlled slide block is connected with the top of automatically controlled expansion link, the bottom side connection position displacement sensor of automatically controlled expansion link, and the displacement
Straight down, the bottom of automatically controlled expansion link is connected with automatically controlled head for the test side of sensor, sets on the movable end of automatically controlled head
Put image collecting device；Near infrared camera is disposed therein the bottom side of automatically controlled expansion link in a test formula device；Each
Test formula device is movably connected on mobile suspended rail lower section by automatically controlled slide block therein respectively, intensity of illumination sensor and anti-
The bottom that intensity of illumination sensor is co-located on automatically controlled expansion link in any one test formula device is penetrated, and intensity of illumination is sensed
Upwards, reflected light is downward according to the test side of intensity sensor for the test side of device；Motor control panel is driven respectively with micro-control computer, motor
Dynamic device is connected；Each automatically controlled slide block, each automatically controlled expansion link and each automatically controlled head are connected respectively with motor driver；Respectively
Individual displacement transducer and environment illumination intensity sensor, reflected light are connected respectively according to intensity sensor with motor control panel,
Each image collecting device is connected respectively with micro-control computer；External power source is connected with each electronic device is supplied respectively
Electricity.
As a kind of optimal technical scheme of the present utility model：Cunning on the fixed suspended rail, mobile suspended rail
Rail is respectively positioned on the lower surface of place body, and the mobile suspended rail is movably connected on two fixations and hangs by two automatically controlled slide blocks
Track lower section is hung, wherein, two automatically controlled slide blocks are movably set in respectively in the slide rail of two fixed suspended rail lower surfaces, and
And two automatically controlled slide blocks are connected respectively with the upper surface of mobile suspended rail；Described each test formula device passes through respectively it
In automatically controlled slide block be movably connected on mobile suspended rail lower section, wherein, the automatically controlled slide block in each test formula device is lived respectively
Dynamic to be arranged in the slide rail of mobile suspended rail lower surface, the top of automatically controlled expansion link is automatically controlled with corresponding in each test formula device
Slide block is connected.
As a kind of optimal technical scheme of the present utility model：Described two fixed suspended rails pass through respectively trapped orbit
Installation connecting element is arranged at the top of chamber crop.
As a kind of optimal technical scheme of the present utility model：Also include power transfer module, the external power source is passed through
After power transfer module, it is connected with each electronic device is powered respectively.
As a kind of optimal technical scheme of the present utility model：Described image harvester includes industrial camera, multispectral
The equipment such as imager, EO-1 hyperion camera, thermal infrared camera, scanning laser radar, phosphorimager, and non-imaged class testing instrument
Device, each image collecting device is connected respectively setting with the movable end of corresponding automatically controlled head.
As a kind of optimal technical scheme of the present utility model：Also include hub, described each image collecting device point
After not being connected with hub, hub is connected with the micro-control computer.
As a kind of optimal technical scheme of the present utility model：Also include remote computer, the micro-control computer with it is long-range
Signal interaction is carried out by communication between computer.
As a kind of optimal technical scheme of the present utility model：Also include the hyperdisk battle array being connected with remote computer
Row.
A kind of chamber crop growth information described in the utility model in real time equity monitoring device using above technical scheme with
Prior art is compared, with following technique effect：The equity monitoring in real time of chamber crop growth information designed by the utility model
Device, sensor and/or tester needed for being carried by electronically-controlled suspension track can be in the same relative of all crops to be measured
Position carries out reciprocity monitoring and/or test to it, it is ensured that the uniformity of monitoring and/or test result；Wherein, the utility model
The device of offer can simultaneously canopy, individual plant and, crop is monitored in single leaf level, can more accurately obtain crop
Phenotype, growth or nutritive index；And the device that the utility model is provided is in monitoring and/or test process, without the need for mobile quilt
Crop is surveyed, the natural growth conditions of crop can be kept, monitoring is reduced to greatest extent and/or test process is caused to crop
Impact, on the one hand, quality of agricultural product and product can be improved with the regulation and control of scientific guidance facilities environment, cultivation management and the rational application of fertilizer
Amount, reduces environmental risk；On the other hand, breeding or phenotype research for protected crop provides a kind of strong instrument, helps
In the productive potentialities that crop is fully excavated by research.
Description of the drawings
Fig. 1 is the structural representation of the real-time equity monitoring device of chamber crop growth information of the utility model design；
Fig. 2 is that the work operational process of the real-time equity monitoring device of chamber crop growth information of the utility model design is shown
It is intended to.
Wherein, suspended rail is 1. fixed, 2. trapped orbit installation connecting element, 3. displacement transducer, 4. movement is hung
Track, 5. automatically controlled slide block, 6. power transfer module, 7. motor driver, 8. motor control panel, 9. automatically controlled expansion link,
10. automatically controlled head, 11. environment illumination intensity sensors, 12. reflected lights shine intensity sensor, 13. industrial cameras, and 14.
Multi-spectral imager, 15. near infrared cameras, 16. Quick Response Codes, 17. micro-control computers, 18. hubs, 19. remote computations
Machine, 20. hyperdisk arrays, 21. crops to be measured, 22. crop growing spots.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to Figure of description.
The explanation of prior art is directed to based on above-mentioned background technology, the utility model is limited for heliogreenhouse space size
The characteristics of larger with chamber crop line-spacing, there is provided one kind can automatically, equity, continuously all crops in greenhouse are carried out in real time
The device of monitoring.
As shown in figure 1, the utility model devises a kind of chamber crop growth information equity monitoring device in real time, concrete bag
Include two displacement transducers 3, of fixed suspended rail 1, three mobile suspended rail 4, power transfer module 6, Motor drive
Device 7, motor control panel 8, micro-control computer 17, hub 18, remote computer 19, hyperdisk array 20 and crop monitoring dress
Put；Wherein, the slide rail on fixed suspended rail 1, mobile suspended rail 4 is respectively positioned on the lower surface of place body, and two fixations are hanged
Hang track 1 be located at same level on, each other it is parallel, respectively by trapped orbit installation connecting element 2 be arranged at greenhouse work
The top of thing, two fixed central point lines of suspended rail 1 are perpendicular with fixed suspended rail 1, and two fixed suspended rails 1
Between the view field of in the vertical direction cover whole chamber crop region；Mobile suspended rail 4 passes through two automatically controlled slide blocks 5
Two lower sections of fixed suspended rail 1 are movably connected on, wherein, two automatically controlled slide blocks 5 are movably set in respectively two fixations and hang
In hanging the slide rail of the lower surface of track 1, and two automatically controlled slide blocks 5 are connected respectively with the upper surface of mobile suspended rail 4, move
Dynamic suspended rail 4 is moved horizontally under the synchronous working of its two automatically controlled slide block 5 between fixed suspended rail 1, and mobile outstanding
Hang the face level that the mobile route of track 4 is constituted；Each displacement transducer 3 is respectively arranged at two fixed suspended rails 1,
In wherein one end of slide rail on mobile suspended rail 4, and the test side sensing slide rail of displacement transducer 3；Crop monitoring device bag
Environment illumination intensity sensor 11, reflected light is included according to intensity sensor 12, the test formula device of near infrared camera 15 and at least one,
Each test formula device includes respectively automatically controlled slide block 5, automatically controlled expansion link 9, displacement transducer 3, automatically controlled head 10 and IMAQ
Device；Wherein, in each test formula device, automatically controlled slide block 5 is connected with the top of automatically controlled expansion link 9, the bottom of automatically controlled expansion link 9
End side surface connects displacement transducer 3, and the test side of the displacement transducer 3 is straight down, the bottom of automatically controlled expansion link 9 with it is automatically controlled
Head 10 is connected, and on the movable end of automatically controlled head 10 image collecting device is arranged；Near infrared camera 15 is disposed therein one
The bottom side of automatically controlled expansion link 9 in test formula device；Image collecting device include industrial camera 13, multi-spectral imager 14,
The equipment such as EO-1 hyperion camera, thermal infrared camera, scanning laser radar, phosphorimager, and non-imaged class testing instrument, each
Image collecting device is connected respectively setting with the movable end of corresponding automatically controlled head 10；Each test formula device is respectively by wherein
Automatically controlled slide block 5 be movably connected on the lower section of mobile suspended rail 4, wherein, the automatically controlled slide block 5 in each test formula device is lived respectively
It is dynamic to be arranged in the slide rail of the lower surface of mobile suspended rail 4, the top of automatically controlled expansion link 9 and corresponding electricity in each test formula device
Control slide block 5 is connected；Intensity of illumination sensor 11 and reflected light are co-located on any one test formula according to intensity sensor 12
The bottom of automatically controlled expansion link 9 in device, and the test side of intensity of illumination sensor 11 is upwards, reflected light is according to intensity sensor 12
Test side is downward；Motor control panel 8 is connected respectively with micro-control computer 17, motor driver 7；Each automatically controlled slide block 5, each electricity
Control expansion link 9 and each automatically controlled head 10 are connected respectively with motor driver 7；Each displacement transducer 3 and ambient lighting
Intensity sensor 11, reflected light is connected respectively according to intensity sensor 12 with motor control panel 8, each image collecting device difference
After being connected with hub 18, hub 18 is connected with micro-control computer 17；Motor control panel 8 includes being integrally disposed in motor control
Filter circuit, digital signal processor, pwm chip and receiver of remote-control sytem on circuit board processed, wherein, described each displacement
Sensor 3 and environment illumination intensity sensor 11, reflected light according to intensity sensor 12 respectively with the input phase of filter circuit
Connection, the input of digital signal processor output end respectively with filter circuit, the output end of receiver of remote-control sytem are connected, number
The output end of word signal processor is connected with the input of pwm chip, the output end and Motor drive of pwm chip
The input of device 7 is connected, and the micro-control computer 17 is connected with the input of receiver of remote-control sytem；External power source turns through power supply
After mold changing block 6, it is connected with each electronic device is powered respectively；Hyperdisk array 20 is connected with remote computer 19
Connect, signal is carried out by communication between micro-control computer 17 and remote computer 19 and is interacted, wherein, remote computer 19
Sensor and/or the tester data that micro-control computer 17 sends are received by wireless network, and stores data in high speed magnetic
Disk array 20；The remote computer 19 can pass through software kit to be carried out to the sensor that collects and/or tester data
Pretreatment and in real time analysis.
The real-time equity monitoring device of chamber crop growth information designed by above-mentioned technical proposal, by electronically-controlled suspension track
Sensor and/or tester, can carry out reciprocity monitoring in the same relative position of all crops to be measured to it needed for carrying
And/or test, it is ensured that the uniformity of monitoring and/or test result；Wherein, the device that the utility model is provided can simultaneously in hat
Layer, individual plant and, crop is monitored in single leaf level, can more accurately obtain phenotype, growth or the nutritive index of crop；
And the device that the utility model is provided is in monitoring and/or test process, without the need for the tested crop of movement, crop can be kept
Natural growth conditions, reduce to greatest extent the impact that monitoring and/or test process are caused to crop, on the one hand, can be with section
Instruct facilities environment regulation and control, cultivation management and the rational application of fertilizer, improves quality of agricultural product and yield, reduces environmental risk；It is another
Aspect, the breeding or phenotype research for protected crop provides a kind of strong instrument, contributes to fully being excavated by research and makees
The productive potentialities of thing.
In practical application, displacement transducer 3 can be inductosyn, magnetostrictive displacement sensor, pattern displacement
Sensor or laser displacement sensor；The bottom of automatically controlled expansion link 9 is by 3/8 screw and automatically controlled head in each test formula device
10 are fixedly connected, and the automatically controlled expansion link 9 is driven by brushless electric machine and feed screw nut；The automatically controlled head 10 can free three-phase
Adjust direction；Institute's displacement sensors 3 can measure the vertical range of head to ground；Each image collecting device by USB,
After IEEE1394 or GPIO interface are connected respectively with hub 18, hub 18 is by USB3.0 interfaces and the phase of micro-control computer 17
Connection, power transfer module 6 is converted to the 220V alternating currents of external power source after 24V direct currents, respectively with each electronic device
It is connected and is powered.
A kind of real-time equity monitoring device of chamber crop growth information designed by the utility model and monitoring method are actual to answer
With in, as shown in Fig. 2 each strain crop bizet horizontal plane to be measured and crop growing spots border intersect vertically in chamber crop region
Position is arranged using the Quick Response Code 16 of H rank redundancies, and concrete monitoring method is with reference to following steps：
S1. according to the monitored index of crop to be measured 21 determination needed for sensor and/or tester species sum
Amount, specifically, for upgrowth situation of the monitoring crop under stress conditions, needs the finger obtained by sensor and tester
It is designated as：Plant height, stem are thick, the number of blade, Leaf inclination, leaf area size, blade shape, leaf color, blade texture, blade are aqueous
Amount, leaf temperature, dry matter weight of leaf amount, leaf nitrogen and phosphorus, potassium content, chlorophyll content in leaf blades, leaf area index, colony
Amount of dry matter and population canopy coverage.Mutually block due to existing between crop leaf, in order to obtain accurately monitoring/survey
Test result, need to adopt two sets of sensors of different visual angles to synchronize test.Specifically, sensor is using industrial camera 13 and many
Optical spectrum imagers 14, overlook the upgrowth situation for looking at two angle monitor crops straight with level with vertical respectively；Meanwhile, ambient lighting
It is strong with crop/ground return light that intensity sensor 11 and reflected light measure respectively crop canopies top according to intensity sensor 12
Degree, for correcting the image that industrial camera and multi-spectral imager are obtained.
S2. the default operating scheme of electronically-controlled suspension track is input into into motor control panel 8, motor control panel 8 is according to micro-control electricity
The real-time space coordinates and default operating scheme of the Crop spatial coordinate to be measured that brain 17 sends, sensor and/or tester is sentenced
Disconnected next step direct of travel, and the operation that instruction accurate controls each automatically controlled slide block 5 and automatically controlled expansion link 9 is sent, make sensor
Carrying platform carries the sensor and/or tester and carries out periodicity test to all crops to be measured 21 in greenhouse, specifically
, the default operating scheme of electronically-controlled suspension track is obtained by following steps：According to the crop-planting region of monitored crop 21
The 22 default travel paths for determining each automatically controlled slide block 5, using the coordinate of crop to be measured correspondence Quick Response Code 16 as purpose coordinate；By
In needing to carry out multi-angled shooting to crop to be measured, the operational mode of electronically-controlled suspension track is set as into that speed change discontinuity is run；
In order to obtain more detailed plant growth information, daily testing time is set as 6 times, every minor tick 4 hours.
S3. the sensor for collecting and/or tester initial data are sent to into remote computer 19, it is specifically, micro-
The sensor for collecting and/or tester initial data are sent to remote computer 19 by control computer 17 by wireless network,
And it is stored in hyperdisk array 20.
S4. the sensor and/or tester initial data that remote computer 19 pairs is collected is entered by preset algorithm
Row pretreatment and in real time analysis, obtain the information such as phenotypic characteristic, growth indexes, the nutrition condition of crop, specifically, for long-range
Sensor and/or the raw information of tester that computer 19 is received, are pre-processed first, wherein, for image class
Raw information, pretreatment includes：The matching of test image and target crop, geometric transformation, filtering, rim detection, image point
Cut, image zooming-out；For intensity of illumination test value, pretreatment includes：Test value is matched with target crop, singular value is excluded；It is right
Raw information is carried out after pretreatment operation, is analyzed in real time by preset algorithm, by image features be converted into crop phenotype,
Growth or nutritive index；Wherein, preset algorithm is obtained by following steps：To previous research, and/or the reference in current research
The group same raw information of collection, to raw information pretreatment operation is carried out, extract from image information color, texture, figure,
Gray average and fusion feature, and feature compensation is carried out using the synchronous illumination intensity information for obtaining, by these characteristics of image ginsengs
Number is aqueous with the plant height of manual measurement, thick stem, the number of blade, leaf area size, blade shape, leaf color, blade texture, blade
Amount, leaf temperature, dry matter weight of leaf amount, leaf nitrogen and phosphorus, potassium content, chlorophyll content in leaf blades, leaf area index, colony
Regression analysis is carried out between the index such as amount of dry matter and population canopy coverage, turning between image features and crop index is set up
Change relation；Or image features are converted into by crop index as preset algorithm using the physical model set up；The reference
Group refers to that growth conditions is close to real growth conditions independently of outside tested crop, and crop and soil nutrient condition are
Know, and one group of plant of manual testing is carried out to its phenotype, growth and nutritive index；The physical model set up is referred to
The model for meeting specific physical theory adopted when sensor test value is converted into into crop phenotype, growth or nutritive index,
It is included but is not limited to：Beer-Lambert law（Beer–Lambert law）, Campbell ellipse blade face angular distribution equations
（Campbell’s Ellipsoidal LAD equations）, bidirectional reflectance distribution function（Bidirectional
Reflectance Distribution Function）, SAIL models, PROSPECT models, PROSAIL models；To in not
With two sets of Sensor monitoring results at visual angle, if certain crop index is only capable of by wherein a set of result acquisition, such as crop plant height only
Can be obtained by the sensor under side-looking angle, then using this Sensor monitoring result as the result of the crop index；If certain work
Thing index can by the acquisitions of two sets sensors, then using the mean value of two sets of Sensor monitoring results as the crop index monitoring
As a result.
S5 is performed after S4, according to reciprocity, the continuous phenotype of monitored crop, growth or nutrition in the greenhouse that S4 is obtained
Index, analyzes physiological reaction of the crop under stress conditions, possible response mechanism, or new variety is in certain environmental conditions
And/or the performance under cultivation step, or for screening specific phenotypic crop, for example：If the crop index that S4 is obtained shows
Show that certain plant of crop is more preferable than other plant growths under the similarity condition under stress conditions, then this plant of crop or to need
The target crop for filtering out.
Meanwhile, S6 is performed after S4, according to reciprocity, continuous phenotype, the growth of monitored crop in the greenhouse that S4 is obtained
Or nutritive index, the maturation time and yield of monitored crop are predicted, provide the monitored crop growing state of improvement and/or Optimization Planting
Reasonable proposal.Wherein, reasonable proposal includes but is not limited to following information：Optimization Planting structure, Optimization Planting time, optimization kind
Plant environment, operate to specifying monitoring crop to carry out weeding, fertilising, irrigation etc., for example：If the crop index that S4 is obtained shows certain
Area crops Different Nitrogen Concentration is low, then can be given needs the suggestion of fertilising.
To sum up, the real-time equity monitoring device of chamber crop growth information for being provided by using the utility model and method,
Sensor and/or tester needed for being carried by electronically-controlled suspension track, can be in the same relative position of all crops to be measured
Reciprocity monitoring and/or test are carried out to it, it is ensured that the uniformity of monitoring and/or test result, and can be simultaneously in canopy, individual plant
With monitoring crop in single leaf level, phenotype, growth or the nutritive index of crop are more accurately obtained；The dress that the utility model is provided
Put and tested crop is not moved in monitoring and/or test process, the natural growth conditions of crop can be kept, drop to greatest extent
The impact that low monitoring and/or test process are caused to crop；The device that the utility model is provided can be by computer precise control
And be automatically performed whole test process, test speed is fast, be capable of achieving in real time, continuous monitoring, and with high flux, high returning rate
Feature.Therefore, on the one hand, the utility model to scientific research personnel provide a kind of high flux crop in real time, reciprocity monitoring device and
Method；On the other hand, the plantation and management of people optimization crop can be instructed.
During being monitored for crop to be measured based on above-mentioned realization, the Jing motor control panels of one side micro-control computer 17
8 control each automatically controlled slide block 5 works, each test formula device movement in the mobile suspended rail 4 of control and crop monitoring device,
The accurate movement to crop location to be measured is realized, on the other hand, micro-control computer 17 and motor control panel 8 receive respectively IMAQ
The feedback result of device and each displacement transducer 3, and according to feedback result, carry out again accurately for each automatically controlled slide block 5
Adjustment of displacement, realization is more accurately monitored for crop to be measured, is thus based on the accurate adjustment fed back, and the utility model is same
Specific design is made that, wherein, each strain crop bizet horizontal plane to be measured is vertical with crop growing spots border in chamber crop region
Intersecting position is arranged using the Quick Response Code 16 of H rank redundancies, and specific feedback adjustment monitoring method comprises the steps：
The control of micro-control computer 17 crop monitoring device mobile working, receives a frame near infrared camera 15 described in step 001.
It is vertical to overlook the near-infrared image for shooting, and noise reduction process is carried out using medium filtering, then resampling is carried out, obtain resampling figure
Piece.
Step 002. micro-control computer 17 is searched using HybridBinarizer algorithms and judges whether resampling image includes
Quick Response Code 16, is then to enter step 003, otherwise return to step 001.
Step 003. is split using threshold method for the resampling image comprising Quick Response Code 16, extracts work to be measured
Thing bizet image, and binary conversion treatment is carried out for crop bizet image to be measured, crop bizet binary image to be measured is obtained, so
Step 004 is entered afterwards.
Step 004. carries out closing operation of mathematical morphology for crop bizet binary image to be measured, deletes in image area most
The connected region of little 10%, updates crop bizet binary image to be measured, subsequently into step 005.
Step 005. is using the individual plant preset in trained neural network recognization crop bizet binary image to be measured
Crop, calculates the center of gravity of individual plant crop area in crop bizet binary image to be measured, and calculates each crop center of gravity and recognized
The distance of Quick Response Code 16, the most short center of gravity of selected distance, subsequently into step 006；Wherein, neutral net adopts 3 layers of BP networks
Model, is trained, the extraction of Feature Descriptor using the crop canopies near-infrared image of the same breed of 100 width random shootings
Based on the bianry image through pretreatment.
Step 006. with the central point of crop bizet binary image to be measured as starting point, selected center of gravity for terminal draw to
Amount, subsequently into step 007.
Step 007. is decomposed into the vector of two vertical direction by vector is drawn, and the length of vector after decomposition is anti-
Present as automatically controlled slide block translational speed, the angle feed-back of vector is slide block moving direction after decomposition, subsequently into step 008.
Step 008. judges that whether crop monitoring device is located at the surface of crop to be measured, is that then micro-control computer 17 can be by
The space coordinates of per plant of crop to be measured sends and stores to motor control panel 8, pre-set space coordinate is replaced, subsequently into step
009；Otherwise return to step 001.
After step 009. is moved to the surface of crop to be measured when crop monitoring device, crop graphics area to be measured is calculated,
And circle is drawn by the center of circle of its center of gravity, make border circular areas account for crop graphics area to be measured with the area that crop figure to be measured intersects
80%, the percentage that circle accounts for entire image is painted in calculating, with the length that this numeric feedback adjusts automatically controlled expansion link, makes painted circle
It is 30% that shape region accounts for entire image area, and now, the track location information that described each displacement transducer is obtained is work to be measured
The space coordinates of thing, subsequently into step 010.
The control crop monitoring device of step 010. micro-control computer 17 realizes monitoring for crop to be measured.
Thus, by the real-time equity monitoring device monitoring method of above-mentioned specifically designed chamber crop growth information, base
In the real-time equity monitoring device of the chamber crop growth information of above-mentioned institute's specific design, the accurate control of electric control gear can be realized
System, is automatically performed whole monitoring process, and monitoring velocity is fast, is capable of achieving real-time, continuous monitoring, and with high flux, high returning rate
The characteristics of, effectively improve crop monitoring efficiency, on the one hand, can apply with the regulation and control of scientific guidance facilities environment, cultivation management and rationally
Fertilizer, improves quality of agricultural product and yield, reduces environmental risk；On the other hand, breeding or phenotype research for protected crop is provided
A kind of strong instrument, contributes to fully excavating the productive potentialities of crop by research.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can be with without departing from the utility model
Make a variety of changes on the premise of objective.
Claims (9)
1. the real-time equity monitoring device of a kind of chamber crop growth information, it is characterised in that：Including two fixed suspended rails
（1）, three displacement transducers（3）, a mobile suspended rail（4）, motor driver（7）, motor control panel（8）, micro-control electricity
Brain（17）With crop monitoring device；Wherein, two fixed suspended rails（1）In same level, it is parallel each other
It is arranged at the top of chamber crop, two fixed suspended rails（1）Central point line and fixed suspended rail（1）It is perpendicular, and
Two fixed suspended rails（1）Between the view field of in the vertical direction cover whole chamber crop region；Mobile hanging rail
Road（4）By two automatically controlled slide blocks（5）It is movably connected on two fixed suspended rails（1）Lower section, mobile suspended rail（4）At it
With fixed suspended rail（1）Between two automatically controlled slide blocks（5）Synchronous working under move horizontally, and mobile suspended rail（4）Move
The face level that dynamic path is constituted；Each displacement transducer（3）It is respectively arranged at two fixed suspended rails（1）, a movement
Suspended rail（4）Wherein one end of upper slide rail, and displacement transducer（3）Test side point to slide rail in；Crop monitoring device bag
Include environment illumination intensity sensor（11）, reflected light shine intensity sensor（12）, near infrared camera（15）With at least one test
Formula device, each test formula device includes respectively automatically controlled slide block（5）, automatically controlled expansion link（9）, displacement transducer（3）, automatically controlled head
（10）And image collecting device；Wherein, in each test formula device, automatically controlled slide block（5）With automatically controlled expansion link（9）Top be connected
Connect, automatically controlled expansion link（9）Bottom side connection position displacement sensor（3）, and the displacement transducer（3）Test side vertically to
Under, automatically controlled expansion link（9）Bottom and automatically controlled head（10）It is connected, automatically controlled head（10）Movable end on IMAQ is set
Device；Near infrared camera（15）It is disposed therein automatically controlled expansion link in a test formula device（9）Bottom side；Each test
Formula device passes through respectively automatically controlled slide block therein（5）It is movably connected on mobile suspended rail（4）Lower section, intensity of illumination sensor
（11）Intensity sensor is shone with reflected light（12）It is co-located on automatically controlled expansion link in any one test formula device（9）Bottom
End, and intensity of illumination sensor（11）Test side upwards, reflected light shines intensity sensor（12）Test side it is downward；Motor control
Making sheet（8）Respectively with micro-control computer（17）, motor driver（7）It is connected；Each automatically controlled slide block（5）, each automatically controlled expansion link
（9）With each automatically controlled head（10）Respectively with motor driver（7）It is connected；Each displacement transducer（3）And ambient lighting
Intensity sensor（11）, reflected light shine intensity sensor（12）Respectively with motor control panel（8）It is connected, each image collector
Put respectively with micro-control computer（17）It is connected；External power source is connected with each electronic device is powered respectively.
2. the real-time equity monitoring device of a kind of chamber crop growth information according to claim 1, it is characterised in that：It is described solid
Determine suspended rail（1）, mobile suspended rail（4）On slide rail be respectively positioned on the lower surface of place body, the mobile suspended rail
（4）By two automatically controlled slide blocks（5）It is movably connected on two fixed suspended rails（1）Lower section, wherein, two automatically controlled slide blocks
（5）Two fixed suspended rails are movably set in respectively（1）In the slide rail of lower surface, and two automatically controlled slide blocks（5）Respectively
With mobile suspended rail（4）Upper surface be connected；Described each test formula device passes through respectively automatically controlled slide block therein（5）It is living
It is dynamic to be connected to mobile suspended rail（4）Lower section, wherein, the automatically controlled slide block in each test formula device（5）It is movably set in respectively
Mobile suspended rail（4）In the slide rail of lower surface, automatically controlled expansion link in each test formula device（9）Top and corresponding automatically controlled cunning
Block（5）It is connected.
3. the real-time equity monitoring device of a kind of chamber crop growth information according to claim 1, it is characterised in that：Described two
Root fixes suspended rail（1）Pass through trapped orbit installation connecting element respectively（2）It is arranged at the top of chamber crop.
4. the real-time equity monitoring device of a kind of chamber crop growth information according to claim 1, it is characterised in that：Also include
Power transfer module（6）, the external power source is through power transfer module（6）Afterwards, it is connected with each electronic device respectively and taps into
Row power supply.
5. the real-time equity monitoring device of a kind of chamber crop growth information according to claim 1, it is characterised in that：The figure
As harvester includes industrial camera（13）, multi-spectral imager（14）, EO-1 hyperion camera, thermal infrared camera, laser scanning thunder
Up to equipment such as, phosphorimagers, and non-imaged class testing instrument, each image collecting device respectively with corresponding automatically controlled head
（10）Movable end be connected setting.
6. the real-time equity monitoring device of a kind of chamber crop growth information according to claim 1, it is characterised in that：Also include
Hub（18）, described each image collecting device respectively with hub（18）After being connected, hub（18）With the micro-control
Computer（17）It is connected.
7. the real-time equity monitoring device of a kind of chamber crop growth information according to claim 1, it is characterised in that：Also include
Remote computer（19）, the micro-control computer（17）With remote computer（19）Between signal friendship is carried out by communication
Mutually.
8. the real-time equity monitoring device of a kind of chamber crop growth information according to claim 7, it is characterised in that：Also include
With remote computer（19）The hyperdisk array being connected（20）.
9. the real-time equity monitoring device of a kind of chamber crop growth information according to claim 1, it is characterised in that：The electricity
Machine control panel（8）Including filter circuit, digital signal processor, the PWM control core being integrally disposed on circuit for controlling motor plate
Piece and receiver of remote-control sytem, wherein, described each displacement transducer（3）And environment illumination intensity sensor（11）, reflected light shine
Intensity sensor（12）Be connected with the input of filter circuit respectively, the input of digital signal processor respectively with filtered electrical
The output end on road, the output end of receiver of remote-control sytem are connected, the output end of digital signal processor and the input of pwm chip
End is connected, the output end and motor driver of pwm chip（7）Input be connected, the micro-control computer（17）With
The input of receiver of remote-control sytem is connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621145700.0U CN206178392U (en) | 2016-10-21 | 2016-10-21 | Real -time reciprocity monitoring devices of greenhouse crop growth information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145700.0U CN206178392U (en) | 2016-10-21 | 2016-10-21 | Real -time reciprocity monitoring devices of greenhouse crop growth information |
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| CN206178392U true CN206178392U (en) | 2017-05-17 |
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| CN106406178A (en) * | 2016-10-21 | 2017-02-15 | 中国科学院南京土壤研究所 | Greenhouse crop growth information real-time peer-to-peer monitoring device and monitoring method |
| CN107782728A (en) * | 2017-10-19 | 2018-03-09 | 中国农业大学 | The vertical distribution monitoring device of one kind of groups crop root |
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| CN106406178A (en) * | 2016-10-21 | 2017-02-15 | 中国科学院南京土壤研究所 | Greenhouse crop growth information real-time peer-to-peer monitoring device and monitoring method |
| CN106406178B (en) * | 2016-10-21 | 2023-11-21 | 中国科学院南京土壤研究所 | Real-time peer-to-peer monitoring device and monitoring method for greenhouse crop growth information |
| CN107782728A (en) * | 2017-10-19 | 2018-03-09 | 中国农业大学 | The vertical distribution monitoring device of one kind of groups crop root |
| CN108362326A (en) * | 2018-01-03 | 2018-08-03 | 江苏大学 | A kind of outstanding rail greenhouse integrated information automatic cruising monitoring device |
| CN108387262A (en) * | 2018-01-03 | 2018-08-10 | 江苏大学 | A kind of greenhouse information automatic monitoring method based on suspension type sliding rail platform |
| CN108387262B (en) * | 2018-01-03 | 2020-05-01 | 江苏大学 | Greenhouse information automatic monitoring method based on suspension type sliding rail platform |
| CN108362326B (en) * | 2018-01-03 | 2020-12-18 | 江苏大学 | Suspension rail type greenhouse comprehensive information automatic cruise monitoring device |
| CN110749555A (en) * | 2019-10-30 | 2020-02-04 | 宜宾五粮液股份有限公司 | Hyperspectral technology-based device and method for detecting internal fermentation state of white spirit koji |
| CN110749555B (en) * | 2019-10-30 | 2022-05-31 | 宜宾五粮液股份有限公司 | Hyperspectral technology-based device and method for detecting internal fermentation state of white spirit koji |
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