CN108181310A - Detect wire type small potted plant plant detection platform - Google Patents
Detect wire type small potted plant plant detection platform Download PDFInfo
- Publication number
- CN108181310A CN108181310A CN201711456962.8A CN201711456962A CN108181310A CN 108181310 A CN108181310 A CN 108181310A CN 201711456962 A CN201711456962 A CN 201711456962A CN 108181310 A CN108181310 A CN 108181310A
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- China
- Prior art keywords
- plant
- detection
- pallet
- plc
- wire type
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/845—Objects on a conveyor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8466—Investigation of vegetal material, e.g. leaves, plants, fruits
Abstract
The present invention relates to a kind of detection wire type small potted plant plant detection platforms, and automatic non-destructive testing is carried out to the phenotype research of seedling stage plant or small-sized plant suitable for agricultural research staff.Detection device volume both domestic and external is larger, most of the time in measurement spends in plant in transit, and it cannot get preferable detection result when potted plant is smaller, therefore some need to carry out high-volume seedling stage plant or the phenotype research of small-sized plant proposes this demand.The present invention devises a kind of detection wire type small potted plant plant detection platform, potted plant is conveyed by transmission line, can plurality of plants disposably be detected by 3 d-line module successively in detection, reduce the volume of plant phenotype detection platform, the efficiency of potted plant parameter acquiring is improved, and possesses good detection result for seedling stage plant and small-sized plant.
Description
Technical field
The present invention relates to a kind of plant phenotype research detection and control devices, and in particular to a kind of detection wire type small potted plant
Plant detection platform carries out non-destructive testing small potted plant plant.
Background technology
Nowadays China is carrying out crops phenotypic parameter automation acquisition and the research and development of analysis platform, can reduce the modern times
Breeding research cost reduces the crop breeding period, has many scientific research value and economic results in society.In this background premise
Under, occur some products for being directed to the detection of full-time phase plant both at home and abroad, but these equipment volumes are larger, the big portion of measurement
Plant is spent between timesharing in transit, and cannot get preferable detection result when potted plant is smaller, therefore some are needed
The phenotype research for carrying out high-volume seedling stage plant or small-sized plant proposes this demand.The present invention devises a kind of detection line
Formula small potted plant plant detection platform reduces the volume of plant phenotype detection platform, improves potted plant parameter detecting effect
Rate.
Invention content
In view of existing plant phenotype platform by volume is excessively huge, to needing a certain amount of time will after one plant of plant measurement
Next basin plant, which is transported, measures position, also not satisfactory to the detection result of plant seedling stage and small-sized plant.
The technical solution adopted in the present invention is：15 plants of plant are once held using tray, reduce two basin plant with changing
Time, improve the efficiency of measurement；Pallet is placed on the conveyor line, and plant to be measured is automatically sent to sensing chamber, is reduced
Hand labor intensity improves the reliability of measurement；Using 3 d-line module, PLC technology displacement, due to every in sensing chamber
A basin plant is placed in a pallet fixed position, therefore camera adjustable point obtains plant image；By close to switch identification pallet
Position after obtaining signal, stops the current of pallet by the elevating movement of lifter plate；C++ algorithm identifies potted plant and camera
The distance between, PLC controls the Z axis movement of 3 d-line module after feedback, obtains preferable shooting distance, obtains good inspection
Survey effect.
Description of the drawings
Fig. 1 detects wire type small potted plant plant detection platform schematic diagram.
Fig. 23 d-line module schematic diagrames
1. sensing chamber of Tu Zhong, 2. light sources, 3. 3 d-line modules, 4. cameras, 5. pallets, 6. lifter plates, 7. transmission lines, 8.
Plant to be measured.
Specific embodiment
Detection wire type small potted plant plant detection platform specific embodiment be：
1. a detection wire type small potted plant plant detection platform conveys plant using transmission line, reduce hand labor intensity；
2. holding 15 plants of potted plants using pallet, plurality of plants are disposably measured, reduces by two basin potted plants and detects it
Between time, improve whole detection efficiency；
3. when pallet passes through, close to switch feedback information to PLC, the lifter plate of PLC controls later rises baffle, hinders
It keeps off pallet to pass through, after the potted plant of a upper pallet has measured, baffle declines, it is allowed to pass through；
4. high-precision three-dimensional straight line module, this three-dimensional module uses toothed belt transmission, reduces shaft end bounce, and is driven flat
Surely.Wherein X-axis 1100mm, Y-axis 800mm, Z axis 700mm, travel speed 500mm/s, repetitive positioning accuracy ± 0.05mm, load
10kg；
5. three-dimensional module is gathered around, there are two X-axis straight line module, a Y-axis straight line module and a Z axis straight line module, two X
Axis effectively reduces eccentric moment, enhances whole stability, there is synchronizing shaft between axis X1 and axis X2, reduces offset, improves
Positioning accuracy.Straight line module uses servo motor, since servo motor is closed-loop control, can accurately control rotation, so as to
Realize accurate positioning；
6. light source：Intensity of illumination needed for visual light imaging is provided.
7. visible ray high-resolution camera：Reflected light RGB faces array image is obtained, which includes the table of potted plant top view
Face information.
8.C++ writes program, and the photo of recognizable camera shooting judges camera and the distance at the top of potted plant, and feedback is adjusted
The translation stage of Z axis straight line module is saved, preferable shooting distance is obtained, obtains good detection result.
Solution Embodiments：15 basin plant to be measured are placed on pallet, then pallet is placed on transmission line, conveying warp
It crosses close to switch for the moment, PLC obtains signal, and control lifter plate one rises, and blocking pallet passes through, close to two recognition detection rooms of switch
It is middle without plant to be checked after, transmit a signal to PLC, PLC control lifter plates one decline, and pass through pallet, while sensing chamber's door is opened,
When pallet is moved close to switch two, PLC is transmitted a signal to close to switch two, PLC control lifter plates two rise, sensing chamber's door
It closes, controls the work of 3 d-line module later, X-axis straight line module is moved to the position of first row plant first, and Y-axis is straight later
Line module is started to work, and translation stage stops primary, camera shooting photo, computer storage photograph every a distance, and shooting finishes
After potted plant, continue to move to shoot it is next, first row shoot after, X-axis straight line module moves a distance, starts to clap
Take the photograph the potted plant of next column, Y-axis is started to work, and is worked in this manner, until all areas shooting finishes, when XYZ
Three straight line module translation stages return origin, and power cut-off transmits a signal to PLC, and PLC control lifter plates two decline, sensing chamber
Door is opened, while lifter plate one declines, and transmission line send second pallet to sensing chamber, continues to measure according to above-mentioned action follow-up
Plant on pallet.
Claims (2)
1. a kind of detection wire type small potted plant plant detection platform, including two modules of detecting system and control system.Detection system
System include sensing chamber (1), light source (2), three-dimensional module (3), camera (4), pallet (5), lifter plate one (6), lifter plate two (7),
Close to one (8) of switch, two (9) of close switch, transmission line (10) and other components；Control system includes PLC (1), servo-drive
Device (2), computer (3), operation interface (4) and C++ algorithm (5) based on LabVIEW programmings.It is characterized in that：It is contained using pallet
More basin plant are put, pallet is conveyed by transmission line, using the displacement of 3 d-line module control camera in sensing chamber, once may be used
More basin plant are measured successively, are reduced the labor intensity manually carried, are improved detection efficiency；Pallet is stopped by lifter plate,
The traveling of pallet is controlled, realizes automatic measurement.
2. control system according to claim 1, it is characterised in that：Tray position information, transmission letter are obtained close to switch
Number to programmable logic controller (PLC), PLC control lifter plate movements and sensing chamber's door switch；C++ algorithm and PLC jointly control three-dimensional
Straight line module so as to control the movement of camera, realizes good Image Acquisition distance, obtains good imaging effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456962.8A CN108181310A (en) | 2017-12-16 | 2017-12-16 | Detect wire type small potted plant plant detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456962.8A CN108181310A (en) | 2017-12-16 | 2017-12-16 | Detect wire type small potted plant plant detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108181310A true CN108181310A (en) | 2018-06-19 |
Family
ID=62548045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711456962.8A Withdrawn CN108181310A (en) | 2017-12-16 | 2017-12-16 | Detect wire type small potted plant plant detection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108181310A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165476A (en) * | 2006-10-20 | 2008-04-23 | 苏州均华精密机械有限公司 | Integrated circuit tester |
| CN101738162A (en) * | 2008-11-20 | 2010-06-16 | 株式会社Ihi | Method of detecting state of levitate-transported subject and apparatus for the same |
| CN102590222A (en) * | 2012-03-06 | 2012-07-18 | 英利能源（中国）有限公司 | Photovoltaic component defect detection method and system |
| CN104006760A (en) * | 2014-05-12 | 2014-08-27 | 上海交通大学 | Device and method for continuously monitoring three-dimensional geometrical morphology of growth and development of plant |
| CN105961037A (en) * | 2016-04-27 | 2016-09-28 | 西北农林科技大学 | Multi-seedling appearance characteristic continuous detection device |
| CN205727192U (en) * | 2016-04-27 | 2016-11-30 | 西北农林科技大学 | A kind of many strains seedling external appearance characteristic continuous detection apparatus |
| CN107132230A (en) * | 2017-06-16 | 2017-09-05 | 苏州祥宝机械设备有限公司 | Pcb board glue surface covers automatic detection device and detection method |
| CN206671174U (en) * | 2017-04-19 | 2017-11-24 | 浙江理工大学 | A kind of polishing identification device of auxiliary machinery vision plug seedlings quality testing |
-
2017
- 2017-12-16 CN CN201711456962.8A patent/CN108181310A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165476A (en) * | 2006-10-20 | 2008-04-23 | 苏州均华精密机械有限公司 | Integrated circuit tester |
| CN101738162A (en) * | 2008-11-20 | 2010-06-16 | 株式会社Ihi | Method of detecting state of levitate-transported subject and apparatus for the same |
| CN102590222A (en) * | 2012-03-06 | 2012-07-18 | 英利能源（中国）有限公司 | Photovoltaic component defect detection method and system |
| CN104006760A (en) * | 2014-05-12 | 2014-08-27 | 上海交通大学 | Device and method for continuously monitoring three-dimensional geometrical morphology of growth and development of plant |
| CN105961037A (en) * | 2016-04-27 | 2016-09-28 | 西北农林科技大学 | Multi-seedling appearance characteristic continuous detection device |
| CN205727192U (en) * | 2016-04-27 | 2016-11-30 | 西北农林科技大学 | A kind of many strains seedling external appearance characteristic continuous detection apparatus |
| CN206671174U (en) * | 2017-04-19 | 2017-11-24 | 浙江理工大学 | A kind of polishing identification device of auxiliary machinery vision plug seedlings quality testing |
| CN107132230A (en) * | 2017-06-16 | 2017-09-05 | 苏州祥宝机械设备有限公司 | Pcb board glue surface covers automatic detection device and detection method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180619 |
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| WW01 | Invention patent application withdrawn after publication |