CN110146013A - The portable high-throughput field crops phenotype monitoring method of one kind and system - Google Patents
The portable high-throughput field crops phenotype monitoring method of one kind and system Download PDFInfo
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- CN110146013A CN110146013A CN201910315892.7A CN201910315892A CN110146013A CN 110146013 A CN110146013 A CN 110146013A CN 201910315892 A CN201910315892 A CN 201910315892A CN 110146013 A CN110146013 A CN 110146013A
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
- G01B11/285—Measuring arrangements characterised by the use of optical techniques for measuring areas using photoelectric detection means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of portable high-throughput field crops phenotype monitoring method and systems, including adjustable three-legged support, vertical stock, horizontal stock, horizontal balance bar, connector assembly, camera and Ground Processing System for acquiring Crop Information is adjusted, camera there are two or three, be fixed on and be adjusted on vertical stock and horizontal stock by connector assembly.The portable high-throughput field crops phenotype monitoring method of one kind provided by the invention and system, by spiral rocker, camera shooting angle is set, when camera acquires crop phenotype information, it is 30 ° ~ 60 ° that camera shooting angle on vertical stock, which is adjusted, in setting, it is 0 ° ~ 15 ° that camera shooting angle on horizontal stock, which is arranged, wherein the optimal shooting angle of vertical direction camera is 45 °, the optimal shooting angle of horizontal direction camera is 0 °, realizes convenient, accurate, the high-throughput acquisition of plant growth information.
Description
Technical field
The invention belongs to crop monitorings, precision agriculture technology field, and in particular to a kind of portable high-throughput field crops table
Type monitoring method and system.
Background technique
Crop phenotype is the external expression of crop gene, is gene and coefficient with environment as a result, reflection crop is raw
Physiology, biochemical character and the character of long development all processes.Some phenotypic characteristics of crop, such as leaf area index, green areas
Index, plant height, strain spacing, biomass etc. can change with the growth of crop organ.Continuous for a long time, quick, dynamic prison
Crop phenotype characteristic and character are surveyed, is of great significance to realization crop Precise Diagnosis with management regulation.Blade is crop phenotype
One of important parameter in characteristic, it is most important to the growth of crop, directly affect the photosynthetic efficiency of crop.Such as green areas
Index (Green area index:GAI) contains other green portions such as blade, stem, fringe of crop, can more reflect that crop is preced with
The photosynthesis of layer, respiration and transpiration are the important indicators for reflecting crop groups growth situation, in addition, as average
Leaf inclination (Average leaf angle, ALA) and crop plant height are to describe the important ginseng of crop canopies structure and ideotype
Number.
Under field condition, dozens or even hundreds of field, the high-throughout monitoring of crop canopies structural information is most
The requirement of agricultural experiment.Existing phenotype monitoring method can be divided into directly measurement and indirectly measurement two ways.Directly monitoring side
Method is manual sampling, destructive measurement.Crop leaf area index, meter ruler measurement are measured by cut paper weighing method, blade weight method
Plant height, time-consuming and laborious, the crop suitable for small area samples, can not high-throughput, big regional scope acquisition Crop Information.Between
Measurement is connect mainly using unmanned plane, and field robot etc. carries Visible Light Camera, and radar or multispectral camera etc. are popped one's head in, further
By model algorithms such as image analysis and optical transports, the estimation to Crop Structure and functional characteristic is realized.Compared to directly measurement
Method, within the scope of this method large scale easy to accomplish efficiently and accurate monitoring, that is, high-throughput phenotype.But
Under field condition, the system based on unmanned plane is easy to be influenced by environmental condition, simultaneously because the limitation of hang time, nothing
The precision of the image information of man-machine acquisition can not often meet the requirement that accurately phenotypic characteristic extracts very well.Although being based on field
Between the system of robot can overcome the shortcomings of UAV system very well, but its cost is high, at the same field is laid etc. have it is non-
Often harsh requirement, thus in addition to the breeding of thousands of a fields is tested, it is not particularly suited for most of agricultural experiment.To sum up institute
State, meet it is most of agricultural experiment to high throughput the needs of, convenient for operation and price acceptable phenotype equipment need into
The exploitation of one step.
Comprehensive consideration price and precision, common Visible Light Camera are common phenotype monitoring probes, are equipped on nothing extensively
Man-machine isophenous platform is realized by constructing empirical model for the crop canopies structural information such as leaf area index and biomass
Estimation.
But most of existing method is confined to using single camera, due to the complexity of stalk and Leaf positional distribution in canopy,
The canopy structure information of the photo reaction of single angle shot is single, and precision can not necessarily be guaranteed very well.Thus, melt
Close the information of multiple angle camera shootings, it will help realize the more accurate and effective estimation of canopy structure information.
Summary of the invention
The technical problems to be solved by the present invention are: being directed to the deficiencies in the prior art, a kind of portable height is provided
Flux field crops phenotype monitoring method and system, destruction when avoiding direct measurement to crop sample, overcome indirect survey
The limitation of crop phenotype character cannot preferably be reflected by measuring the single shooting of single camera or multi-angled shooting, can be convenient, quasi-
Really, with high throughput by the crop image Information application observed into Ground Processing System, Crop Information pretreatment, analysis are carried out
It calculates and real-time storage, realization crop phenotype feature, intelligence, precision measurement provides strong technology branch for precision agriculture
Support.
To realize goal of the invention, the technical solution adopted by the present invention are as follows:
A kind of portable high-throughput field crops phenotype monitoring method, comprising the following steps:
It is adjusted on vertical stock and its horizontal stock of top placement and is individually secured to a few camera, vertical stock is adjusted
Be socketed on adjustable three-legged support, guarantee the stabilization of vertical stock is adjusted and perpendicular to horizontal plane, by with horizontal stock
The horizontal balance bar being reversely socketed realizes balanced action, and camera is connected spiral rocker, realizes camera by spiral rocker
360 ° of directions rotate, and by the shooting angle in a certain determining direction of cylindrical mesa fixed camera, realize comprehensive, the orientation of crop
Monitoring；
The camera shooting angle being adjusted on vertical stock and horizontal stock is then adjusted, the camera being adjusted on vertical stock is set
30 ° ~ 60 ° shooting angle are set to, 0 ° ~ 15 ° shooting angle are arranged in the camera on horizontal stock, pass through two or three cameras
It shoots simultaneously, obtains the information such as crop phenotype GAI, ALA, plant height, be uploaded to the Crop Information acquisition module of Ground Processing System
Processing；Carry out Image Acquisition and processing by operation Ground Processing System again: the Crop Information of camera and Ground Processing System is adopted
Collect module to be connected, the image of camera shooting is received by Crop Information acquisition module and completes the acquisition of crop imaging, crop letter
It ceases acquisition module and Crop Information preprocessing module is transmitted to by radio transmission control module, calculate memory module cloth in conjunction with real-time
Administration pre-processes crop original image in user's operation control system module, and processing result passes through the intuitive table of display screen
It reaches.
Further, it is adjusted on vertical stock and horizontal stock and camera is fixed with by connector assembly respectively, one
At least one connector assembly is fixed on and vertical stock 0.5 ~ 1.5 is adjusted by connector assembly for fixing a camera
At m height, at least one connector assembly is fixed on horizontal stock end.
Further, the U-shaped casing support of connector assembly, which is fixed on, is adjusted on vertical stock, and horizontal stock end is solid
Determine the U-shaped casing of connector assembly, camera is fixed on connector assembly by spiral rocker and cylindrical mesa.
Further, being adjusted and fixing the shooting angle an of camera and camera on vertical stock is 45 °；On horizontal stock
A camera is fixed, shooting angle is 0 °, and two cameras are shot simultaneously, for obtaining the information such as crop GAI, ALA.
Further, it is adjusted on vertical stock and fixes a camera, shooting angle is 45 °；Two are installed on horizontal stock
A camera, lays side by side, and shooting angle is set as 0 °, and three cameras are shot simultaneously, for obtaining crop GAI, ALA, plant height
Etc. information.
Further, camera is RGB camera, multispectral or EO-1 hyperion camera one kind.
Further, include the following steps: the U-shaped casing support by a connector assembly be fixed on be adjusted it is vertically long
The U-shaped casing support of bar, another or two connector assemblies is fixed on horizontal stock, is respectively used to fix one or two
Camera；Two or three cameras pass through spiral rocker respectively and cylindrical mesa is fixed on connector assembly, so that camera
It is separately fixed at and is adjusted on vertical stock and horizontal stock end together with connector assembly, vertical stock and water is adjusted in adjustment
Camera shooting angle on flat stock obtains crop phenotype information and is uploaded to Crop Information acquisition module, by operating ground
Processing system carries out Image Acquisition and processing: Crop Information acquisition module is responsible for completing the acquisition of crop original image, and will adopt
The crop image information collected is transmitted to Crop Information preprocessing module by radio transmission control module, by correcting original graph
The means such as picture, denoising, removal invalid information pre-process crop original image, in conjunction with real-time calculating memory module to pretreated
Crop original image carries out analytical calculation and real-time storage, Crop Information preprocessing module and in real time the calculating equal arrangement of memory module
In user's operation control system module, by preprocessing module and the real-time Crop Information for calculating memory module, high throughput has
Effect ground obtains crop phenotype feature, and crop image analysis and processing result visualizes intuitive expression by display screen.
Further, a connector assembly is fixed on and is adjusted at vertical 0.5 ~ 1.5 m of stock height, it will be another
A or two identical connector assemblies are fixed on horizontal stock end, so that two or three cameras pass through accordingly respectively
Connector assembly be fixed on and be adjusted at vertical 0.5 ~ 1.5 m of stock height and horizontal stock end.
Further, camera shooting angle is adjusted by spiral rocker, vertical 0.5 ~ 1.5 m of stock height will be adjusted
The camera at place is set as 30 ° ~ 60 ° shooting angle, wherein optimal shooting angle is 45 °, the camera of horizontal stock end is arranged
For 0 ° ~ 15 ° shooting angle, wherein optimal shooting angle is 0 °, one or two of one camera of vertical direction and horizontal direction
A camera is shot simultaneously, to obtain more accurate crop phenotype characteristic information such as GAI, ALA, plant height, and then predicts crop yield.
Further, including adjustable three-legged support, connector assembly, camera, be adjusted vertical stock, horizontal stock,
Horizontal balance bar and Ground Processing System, described be adjusted on vertical stock and horizontal stock are fixed by connector assembly respectively
At least one camera is adjusted vertical stock always perpendicular to horizontal plane, vertical stock is adjusted and wears for acquiring Crop Information
Adjustable three-legged support is crossed, it is adjustable to be adjusted vertical stock height, and the laterally disposed water being connected at the top of vertical stock is adjusted
The opposite direction of horizontal stock is arranged in flat balancing pole and horizontal stock, horizontal balance bar, and Ground Processing System includes crop letter
It ceases acquisition module, radio transmission control module, Crop Information preprocessing module, calculate memory module, user's operation control in real time
System module and display screen, camera are connected with Crop Information acquisition module, receive camera shooting by Crop Information acquisition module
Original image and complete the acquisition of crop image, Crop Information acquisition module passes through radio transmission control module and connects crop letter
Preprocessing module is ceased, Crop Information preprocessing module combines the real-time memory module that calculates to be deployed in user's operation control system module
Interior, user's operation control system module calculates memory module by Crop Information preprocessing module and in real time to crop original image
It pre-processed, calculate storage in real time, and intuitive expression processing result is visualized by display screen.
Further, the adjustable three-legged support is trigone wimble structure, including top circular casing, U-shaped casing, bottom
Circular casing, bracket stock and bracket quarter butt, bracket stock and bracket quarter butt are socketed in U-shaped casing, and pass through top circular
Casing and bottom circular casing connection are integral, and bottom circular casing and the setting of top circular casing on the same axis, form
Trigone wimble structure is adjusted vertical stock and from top to bottom sequentially passes through top circular casing and bottom circular casing, passes through bottom
Circular casing drives the movement of bracket quarter butt moving up and down for the vertical vertical direction of vertical stock is adjusted, and then adjusts bracket
The amplitude that stock opens.
Further, the camera is connected to by connector assembly is adjusted at vertical 0.5 ~ 1.5 m of stock height
With horizontal stock end, camera is RGB camera, multispectral or EO-1 hyperion camera one kind, for acquiring Crop Information, camera top
The spiral rocker of the interface and connector assembly of holding setting closely connects, and horizontal balance bar is threadedly coupled with horizontal stock, horizontal
The length of balancing pole is shorter than the length of horizontal stock, plays equilibrium level stock gravity.
Further, the connector assembly includes U-shaped casing support, bolt, nut, spiral rocker and cylindrical mesa,
It is provided with the bolt hole for protruding into bolt on the U-shaped casing support, vertical stock is adjusted and horizontal stock is socketed in U-shaped set
It is fixed in pipe holder and by screw bolt and nut, spiral rocker, spiral rocker connecting cylinder is arranged in U-shaped casing support side
Platform, spiral rocker, which connect with camera and passes through cylindrical mesa, plays fixed function, and U-shaped casing support is open U-shaped structure,
Fitted bolt and nut, which are fixed on, to be adjusted at vertical stock and horizontal stock any position, and the spiral rocker and camera connect
Mouthful be connected, spiral rocker be set as 360 ° it is rotatable, realize that 360 ° of directions of camera rotate, pass through cylindrical mesa fixed camera
One determines the shooting angle in direction, realizes comprehensive, the directional monitoring of crop.
Further, the U-shaped casing, bracket stock and bracket quarter butt respectively there are three, the identical U-shaped set of three sizes
Three bracket stocks are socketed by pipe, are socketed in top circular casing at the top of bracket stock, the identical U-shaped casing of three sizes is matched
It closes bottom circular casing and is socketed three bracket quarter butts, form trigone wimble structure.
Compared with prior art, what the present invention reached has the beneficial effect that
1. two or more identical cameras are arranged, it is connected to by identical connector assembly and vertical stock height 0.5 is adjusted
At ~ 1.5 m and horizontal stock end adjusts the shooting angle of camera by spiral rocker, acquires crop phenotype information in camera
When, the camera being adjusted on vertical stock is set as 30 ° ~ 60 ° shooting angle, the camera on horizontal stock be set as 0 ° ~
15 ° of shooting angle, meanwhile, the information such as crop phenotype GAI, ALA and plant height are obtained, wherein the vertical optimal shooting angle of stock camera
It is 45 °, the horizontal optimal shooting angle of stock camera is 0 °, both vertically and horizontally combines polyphaser, the multi-angle side of taking pictures
The phenotypic characteristic value that formula obtains has a better quality promotion than the observation at other single observation visual angles, and blade information this two
The projection function of a observed direction is unrelated with Leaf inclination, realizes convenient, accurate, the high-throughput acquisition of plant growth information；
It is adjusted on vertical stock 2. the bottom circular casing and top circular casing of adjustable three-legged support are socketed in, bottom circle
Shape casing is moved up and down vertical stock is adjusted, and drives bracket quarter butt mobile, and adjusting bracket stock opens amplitude, makes to be adjusted
Vertical stock perpendicular to horizontal plane and has preferable stability always, using horizontal balance bar, for equilibrium level stock and its
The connector assembly and camera of mounting；
3. completing the continuous of crop raw information by Crop Information acquisition module to acquire in real time, with high throughput, by operatively
Surface treatment system realizes crop map image height flux, high efficiency analysis processing, and processing result is read and write in real time, is stored in matched storage
On device, processing result clear and intuitive can be expressed by display screen.
Detailed description of the invention
Fig. 1-2 is adjustable three-legged support structure chart of the invention；
Fig. 3 A-3D is connector assembly structure chart of the invention；
Fig. 4 A-4C is interface structure figure of the invention；
Fig. 5 is the handheld structure figure of the invention based on three-legged support；
Fig. 6 is Ground Processing System schematic diagram of the invention；
Wherein, three-legged support is adjusted in 1-；11- top circular casing；12-U molded cannula；13- bottom circular casing；14- bracket
Stock；15- bracket quarter butt；2- connector assembly；21- camera；22-U jacket pipe holder；23- bolt；24- nut；25- spiral
Rocking bar；26- cylindrical mesa；Vertical stock is adjusted in 31-；Rotatable interface is adjusted in 32-；The horizontal stock of 33-；34- horizontal equilibrium
Bar；35- screw thread；5- Ground Processing System；51- Crop Information acquisition module；52- radio transmission control module；53- Crop Information
Preprocessing module；54- calculates memory module in real time；55- user's operation control system module.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.
As shown in figures 1 to 6, a kind of portable high-throughput field crops phenotype monitors system, including three-legged support 1 is adjusted, connects
It connects device assembly 2, camera 21, vertical stock 31, horizontal stock 33, horizontal balance bar 34, screw thread 35 and floor treatment system is adjusted
The generally trigone wimble structure of three-legged support 1, circular casing 11, U-shaped casing 12, bottom circular casing at the top of branch is adjusted in system 5
13, bracket stock 14 and bracket quarter butt 15, specifically, adjustable three-legged support 1 includes U-shaped casing 12, bracket stock 14 and branch
Frame quarter butt 15, bracket stock 14 and bracket quarter butt 15 are socketed in U-shaped casing 12, and the identical U-shaped casing 12 of 3 sizes can also match
It closes bottom circular casing 13 and is socketed three bracket quarter butts 15, bottom circular casing 13 and top circular casing 11 are arranged in same axis
On line, trigone wimble structure is formed, vertical stock 31 is adjusted and from top to bottom sequentially passes through top circular casing 11 and bottom circular
Casing 13, can by bottom circular casing 13 be adjusted the vertical vertical direction of vertical stock 31 move up and down drive bracket it is short
The movement of bar 15, and then the amplitude that bracket stock 14 opens is adjusted, reinforce stability, the identical U-shaped casing 12 of 3 sizes is by three
A bracket stock 14 is socketed, and 14 top of bracket stock is socketed in top circular casing 11.
Camera 21 is RGB camera, multispectral or EO-1 hyperion camera one kind, and for acquiring Crop Information, camera 21 passes through
Connector assembly 2, which is separately positioned on, to be adjusted on vertical stock 31 and horizontal stock 33, and connector assembly 2 includes U-shaped casing branch
Frame 22, bolt 23, nut 24, spiral rocker 25 and cylindrical mesa 26, U-shaped casing support 22 is open U-shaped structure, and is cooperated
Bolt 23 and nut 24, which are fixed on, to be adjusted at 33 any position of vertical stock 31 or horizontal stock, the spiral rocker 25 and phase
The matching interface of machine 21 is connected, and realizes that 360 ° of directions of camera 21 rotate, passes through a certain determination of 26 fixed camera of cylindrical mesa 21
The shooting angle in direction realizes comprehensive, the directional monitoring of crop.The level that vertical stock 31 and its top placement is adjusted is long
A camera 21 is at least fixed on bar 33 respectively, if horizon bar 33 is configured with a camera 21, then by adjustable vertical
The fusion of the information of camera 21, may be implemented to crops such as wheat and rice on the horizontal stock 33 that stock 31 and its top are placed
The estimation of GAI, ALA etc. can additionally obtain plant height information if horizontal stock 33 configures two cameras 21.
It is 0.5 ~ 2.5 m that vertical 31 total height of stock, which is adjusted, and adjustable spiral is arranged at 0.5 ~ 1.5 m of height
Interface arrangement 32, the adjustable spiral interface device 32 are adjusted vertical for controlling the height that vertical stock 31 is adjusted
The laterally disposed horizontal balance bar 34 being connected in 31 top of stock and horizontal stock 33, horizontal balance bar 34 are arranged in horizontal stock
33 opposite direction is connected the two by screw thread 35, and the length of horizontal balance bar 34 is more slightly shorter than the length of horizontal stock 33, material
Matter heavier-weight, horizontal balance bar 34 play 33 gravity of equilibrium level stock.
Ground Processing System 5 includes being located in advance with crop information acquisition module 51, radio transmission control module 52, Crop Information
It manages module 53, calculate memory module 54 and user's operation control system module 55, Crop Information acquisition module 51 and camera in real time
21 are connected, and shoot crop picture by camera 21 and are uploaded to Crop Information acquisition module 51, Crop Information acquisition module 51 is negative
Duty completes the acquisition of crop original image, and Crop Information acquisition module 51 is connected to crop letter by radio transmission control module 52
Preprocessing module 53 is ceased, is deployed in user's operation control system module 55 in conjunction with the real-time memory module 54 that calculates, user's operation
Control system module 55 calculates the reception of memory module 54, pretreatment, analysis meter by Crop Information preprocessing module 53 and in real time
It calculates, real-time storage crop phenotype image information, and intuitive expression is visualized by display screen.
A kind of portable high-throughput field crops phenotype monitoring method, includes the following steps:
Step 1: the U-shaped casing support 22 of at least one identical connector component 2 being individually fixed in, vertical stock 31 is adjusted
At highly 0.5 ~ 1.5 m and horizontal 33 end of stock is used at least one subsequent fixed camera 21；
Step 2: camera 21 being fixed to connector assembly 2 by spiral rocker 25 and cylindrical mesa 26, several cameras 21 connect
The end being adjusted at vertical 31 0.5 ~ 1.5 m of height of stock with horizontal stock 33 is separately fixed at connector assembly 2, it will
21 shooting angle of camera at vertical 31 0.5 ~ 1.5 m of height of stock is adjusted and is set as 30 ° ~ 60 °, by horizontal stock 33
21 shooting angle of camera of end is set as 0 ° ~ 15 °, wherein the optimal shooting angle of vertical direction camera 21 is 45 °, horizontal
The optimal shooting angle of direction camera 21 is 0 °, is adjusted on vertical stock 31 and its horizontal stock 33 of top placement respectively at least
A camera 21 is fixed, if horizontal stock 33 is configured with a camera 21, then by the way that vertical stock 31 and its top is adjusted
The fusion of the information of camera 21, may be implemented to the crops such as wheat and rice GAI, ALA etc. on the horizontal stock 33 that portion is placed
Estimation can additionally obtain plant height information if horizontal stock 33 configures two cameras 21.
Step 3: carry out Image Acquisition and processing by operation Ground Processing System 5: Crop Information acquisition module 51 is responsible for
The acquisition of crop imaging is completed, and collected crop graphical information is transmitted to crop letter by radio transmission control module 52
Preprocessing module 53 is ceased, is deployed in user's operation control system module 55 in conjunction with the real-time memory module 54 that calculates, to crop original
Beginning image preprocessing, analytical calculation and real-time storage, processing result are stored on matched memory, are visualized by display screen
Expression.
Embodiment 1
As shown in figures 1 to 6, a kind of portable high-throughput field crops phenotype monitors system, selects stainless steel aluminum alloy round tube, including
Connector assembly 2, camera 21, bracket stock 14, bracket quarter butt 15, vertical stock 31 and ground is adjusted in adjustable three-legged support 1
The generally trigone wimble structure of three-legged support 1, including top circular casing 11, U-shaped casing 12, bottom is adjusted in surface treatment system 5
Circular casing 13, bracket stock 14 and bracket quarter butt 15, bracket stock 14 and bracket quarter butt 15 are socketed in U-shaped casing 12, tool
Body, three bracket stocks 14 are socketed by the identical U-shaped casing 12 of 3 sizes, and 14 top of bracket stock is socketed in top circle
In shape casing 11, the identical U-shaped casing 12 of 3 sizes is also able to cooperate bottom circular casing 13 and is socketed three bracket quarter butts 15, bottom
Portion's circular casing 13 and the setting of top circular casing 11 on the same axis, form trigone wimble structure, vertical stock 31 are adjusted
Top circular casing 11 and bottom circular casing 13 are from top to bottom sequentially passed through, can be hung down by bottom circular casing 13 adjustable
The vertical vertical direction of straight stock 31 moves up and down the movement for driving bracket quarter butt 15, and then adjusts the width that bracket stock 14 opens
Degree reinforces stability.
As shown in figs. 3 a-3d, connector assembly 2 includes U-shaped casing support 22, bolt 23, nut 24,25 and of spiral rocker
Cylindrical mesa 26 is provided with the bolt hole for protruding into bolt 23 on U-shaped casing support 22, vertical stock 31 is adjusted and level is long
Bar 33 can be socketed in U-shaped casing support 22 and is fixed by bolt 23 and nut 24, U-shaped 22 side of casing support setting
Spiral rocker 25,25 connecting cylinder platform 26 of spiral rocker, spiral rocker 25 are set as 360 ° of rotatable, settings of spiral rocker 25
Interface for helicitic texture, 21 top of helicitic texture and camera of spiral rocker 25 coincide, the spiral rocker 25 and camera 21
Connection, and fixed function is played by cylindrical mesa 26, specifically, 21 interface of camera and spiral rocker 25 connect, it can be any
Adjust 21 direction of camera, centre addition cylindrical mesa 26,21 shooting direction of fixed camera.
As shown in figs. 4 a-4 c, vertical stock 31 is adjusted by the adjustable adjustment of rotatable interface 32 height, when meeting measurement
The demand of different height is adjusted vertical stock 31 with horizontal stock 33 and tightens fixation by screw thread 35, rotatable interface is adjusted
32 are similar to the rotation on fishing rod, for controlling length.
As seen in figs. 5-6, camera 21 is Visible Light Camera, be adjusted 31 place 0.5 ~ 1.5 m of height of vertical stock with
Horizontal 33 end of stock passes through connector assembly 2 respectively and is fixed with a camera 21, long by 34 equilibrium level of horizontal balance bar
The gravity of the connector assembly 2 and camera 21 of bar 33 and its mounting, the stability of three-legged support stiffening device.
A kind of portable high-throughput field crops phenotype monitoring method, includes the following steps:
Step 1: the U-shaped casing support 22 of two identical connector components 2 being individually fixed in, vertical 31 height of stock is adjusted
At 0.5 ~ 1.5 m and horizontal 33 end of stock；
Step 2: the interface of 21 top of camera setting is closely connect with spiral rocker 25, and then camera 21 is passed through spiral rocker 25
It is fixed to connector assembly 2 with cylindrical mesa solid 26, one of camera 21 be fixed on together with connector assembly 2 be adjusted it is vertically long
At 31 0.5 ~ 1.5 m of height of bar, another camera is fixed on horizontal 33 end of stock, and vertical 31 height 0.5 of stock will be adjusted
21 shooting angle of camera at ~ 1.5 m is set as 30 ° ~ 60 °, preferably 45 °, and the camera 21 of horizontal 33 end of stock is shot
Angle is set as 0 ° ~ 15 °, preferably 0 °, and two cameras 21 both vertically and horizontally are shot simultaneously, for obtaining crop
The crop phenotype characteristic value of the information such as GAI, ALA, acquisition of taking pictures has better quality than the observation at other single observation visual angles
Promoted, and leaf characteristic is unrelated with Leaf inclination in the projection function of the two observed directions, realize plant growth information it is convenient,
Accurately, high-throughput acquisition；
Step 3: carry out Image Acquisition and processing by operation Ground Processing System 5: Crop Information acquisition module 51 is responsible for completion
The acquisition of crop imaging, and by radio transmission control module 52, to be transmitted to Crop Information pre- by collected crop graphical information
Processing module 53 is deployed in user's operation control system module 55, to crop original graph in conjunction with the real-time memory module 54 that calculates
Picture pretreatment, analytical calculation and real-time storage, processing result are stored on matched memory, visualize table by display screen
It reaches.
Embodiment 2
A kind of portable high-throughput field crops phenotype monitoring method, include the following steps: include be adjusted vertical stock 31 and its
The horizontal stock 33 that top is placed is adjusted on vertical stock 31 and its horizontal stock 33 of top placement and passes through connector respectively
Component 2 fixes at least one camera 21, and the shooting angle of camera 21 is adjustable, can carry out 360 ° of directions and rotate；Adjustment is adjustable
The shooting angle of camera 21 on vertical stock 31 and horizontal stock 33, the camera 21 being adjusted on vertical stock 31 are set as
The shooting angle of 30 ° ~ 60 ° shooting angle, the camera 21 on horizontal stock 33 is arranged 0 ° ~ 15 °, passes through the shooting of camera 21 and makees
Object image is simultaneously uploaded to Ground Processing System progress Image Acquisition and processing, and for obtaining Crop Information, processing result passes through aobvious
Display screen is intuitively expressed.
Vertical stock 31 is adjusted specifically, being first fixed on the U-shaped casing support 22 of an identical connector component 2
At highly 0.5 ~ 1.5 m, the U-shaped casing support 22 of the identical connector assembly 2 of another two is both secured to horizontal 33 end of stock
End；It is closely connect by the interface that 21 top of camera is arranged with spiral rocker 25, and then camera 21 is passed through into 25 He of spiral rocker
Cylindrical mesa solid 26 is fixed to connector assembly 2, is adjusted vertically so that one of camera 21 is fixed on together with connector assembly 2
At 31 0.5 ~ 1.5 m of height of stock, another two camera 21 is individually fixed in horizontal 33 end of stock, and vertical stock will be adjusted
21 shooting angle of camera at 31 0.5 ~ 1.5 m of height is set as 30 ° ~ 60 °, preferably 45 °, by horizontal 33 end of stock
21 shooting angle of camera is set as 0 ° ~ 15 °, preferably 0 °, both vertically and horizontally three cameras 21, realizes that three cameras are same
When shooting Image Acquisition and processing are carried out by operation Ground Processing System 5 again, pass through display screen Visualization, obtain crop
The information such as GAI, ALA, plant height.
Remaining same embodiment 1.
The module and other parts that the present invention is not directed to can be used the prior art and obtain, and this will not be repeated here.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of portable high-throughput field crops phenotype monitoring method, which is characterized in that including vertical stock and its top is adjusted
The horizontal stock that portion is placed is individually secured to a few camera by connector assembly, and the shooting angle of camera is adjustable,
In, the shooting angle range that camera on vertical stock is adjusted is 30 ° ~ 60 °, and the shooting angle range of camera is 0 ° on horizon bar
~ 15 °, crop image is shot by camera and is uploaded to Ground Processing System progress Image Acquisition and processing, for obtaining crop
Information.
2. the portable high-throughput field crops phenotype monitoring method of one kind according to claim 1, which is characterized in that adjustable
The shooting angle that a camera and camera are fixed on vertical stock is 45 °；A camera is fixed on horizontal stock, shooting angle is
0 °, two cameras are shot simultaneously, for obtaining the information such as crop GAI, ALA.
3. the portable high-throughput field crops phenotype monitoring method of one kind according to claim 1, which is characterized in that adjustable
A camera is fixed on vertical stock, shooting angle is 45 °；Two cameras are installed on horizontal stock, are laid side by side, and shooting angle
Degree is set as 0 °, and three cameras are shot simultaneously, for obtaining the information such as crop GAI, ALA, plant height.
4. the portable high-throughput field crops phenotype monitoring method of one kind according to claim 1, which is characterized in that camera is
RGB camera, multispectral or EO-1 hyperion camera one kind.
5. the portable high-throughput field crops phenotype monitoring method of one kind according to claim 1, which is characterized in that pass through behaviour
Make Ground Processing System and carry out Image Acquisition and processing: camera is connected with the Crop Information acquisition module of Ground Processing System, leads to
The acquisition that Crop Information acquisition module receives the image of camera shooting and completes crop imaging is crossed, Crop Information acquisition module passes through
Radio transmission control module is transmitted to the Crop Information preprocessing module of Ground Processing System, calculates memory module cloth in conjunction with real-time
Administration pre-processes crop original image in user's operation control system module, and processing result passes through the intuitive table of display screen
It reaches.
6. a kind of portable high-throughput field crops phenotype monitors system, which is characterized in that including three-legged support, connector is adjusted
Vertical stock, horizontal stock, horizontal balance bar and operation Ground Processing System is adjusted in component, camera, described adjustable vertical
At least one camera is fixed by connector assembly respectively on stock and horizontal stock, for acquiring Crop Information, is adjusted and hangs down
Straight stock perpendicular to horizontal plane, is adjusted vertical stock and passes through adjustable three-legged support, vertical stock height is adjusted can always
Adjust, Ground Processing System include Crop Information acquisition module, radio transmission control module, Crop Information preprocessing module, in real time
It calculates memory module, user's operation control system module and display screen, camera to connect with Crop Information acquisition module, Crop Information
Acquisition module connects Crop Information preprocessing module by radio transmission control module, is deployed in conjunction with the real-time memory module that calculates
In user's operation control system module, crop original image is pre-processed, processing result is intuitively expressed by display screen.
7. the portable high-throughput field crops phenotype of one kind according to claim 6 monitors system, which is characterized in that it is described can
Adjusting three-legged support is trigone wimble structure, including top circular casing, U-shaped casing, bottom circular casing, bracket stock and bracket
Quarter butt, bracket stock and bracket quarter butt are socketed in U-shaped casing, and by top circular casing and bottom circular casing connection at
One, bottom circular casing and the setting of top circular casing on the same axis, form trigone wimble structure, vertical stock are adjusted
From top to bottom sequentially pass through top circular casing and bottom circular casing, by bottom circular casing be adjusted vertical stock hang down
Straight vertical direction moves up and down the movement for driving bracket quarter butt, and then adjusts the amplitude that bracket stock opens.
8. the portable high-throughput field crops phenotype of one kind according to claim 6 monitors system, which is characterized in that the U
Molded cannula, bracket stock and bracket quarter butt respectively there are three, three bracket stocks are socketed by the identical U-shaped casing of three sizes,
It is socketed in top circular casing at the top of bracket stock, the identical U-shaped casing cooperation bottom circular casing socket three of three sizes
A bracket quarter butt forms trigone wimble structure.
9. the portable high-throughput field crops phenotype of one kind according to claim 6 monitors system, which is characterized in that it is described can
The laterally disposed horizontal balance bar being connected and horizontal stock at the top of vertical stock are adjusted, horizontal balance bar is arranged in horizontal stock
Opposite direction, realize balanced action, horizontal balance bar is threadedly coupled with horizontal stock, and the length of horizontal balance bar is longer than level
The length of bar is short, plays equilibrium level stock gravity.
10. the portable high-throughput field crops phenotype of one kind according to claim 6 monitors system, which is characterized in that described
Connector assembly includes U-shaped casing support, bolt, nut, spiral rocker and cylindrical mesa, is provided on the U-shaped casing support
For protruding into the bolt hole of bolt, be adjusted vertical stock and horizontal stock be socketed in U-shaped casing support and by bolt and
Nut is fixed, and spiral rocker, spiral rocker connecting cylinder platform, spiral rocker and camera is arranged in U-shaped casing support side
It connects and passes through cylindrical mesa and play fixed function, U-shaped casing support is open U-shaped structure, and fitted bolt and nut are fixed
It is being adjusted at vertical stock and horizontal stock any position, the spiral of the interface and connector assembly that are arranged by camera top
Rocking bar closely connects, and realizes that 360 ° of directions of camera rotate by spiral rocker, passes through a certain determination of cylindrical mesa fixed camera
The shooting angle in direction realizes comprehensive, the directional monitoring of crop.
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