CN208207889U - Egg of oak silkworm counting device in a kind of agricultural breeding - Google Patents
Egg of oak silkworm counting device in a kind of agricultural breeding Download PDFInfo
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- CN208207889U CN208207889U CN201820169259.2U CN201820169259U CN208207889U CN 208207889 U CN208207889 U CN 208207889U CN 201820169259 U CN201820169259 U CN 201820169259U CN 208207889 U CN208207889 U CN 208207889U
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- light source
- driving wheel
- egg
- sliding block
- crossbeams
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Abstract
Egg of oak silkworm counting device in a kind of agricultural breeding, including former dynamic running part, sliding-rail sliding structure, photoelectric sensor, industrial camera, light source, light source controller, image pick-up card and computer；The wheel shaft of first driving wheel and the second driving wheel is assembled on the rack by bearing, and driving belt, which twines, to be located on the first driving wheel and the second driving wheel；Two guide rails are upright in rack central location, and two crossbeams are connect by fastening screw with two guide rails with sliding block, and sliding block matching is installed in guide rail, and sliding block is equipped with hole, are fixedly connected by fastening screw with two crossbeams.Its egg of oak silkworm counting device for designing view-based access control model can be automatically performed the accurate quickly and easily quantity statistics of egg of oak silkworm using Halcon software, liberate labour significantly, improve production efficiency.
Description
Technical field
The utility model relates to agricultural facility fields, belong to during various tussah breeding experiments to egg of oak silkworm in culture dish
Counting device can help staff quick and precisely to complete the Counts of egg of oak silkworm.
Technical background
Modern agriculture gradually moves towards digitlization, precision and intelligence, therefore develops some fast and accurately machine vision
Automatic identification and count class circle object method, it will help improve in agricultural production process identify with count accuracy rate and
Efficiency reduces traditional artificial method of counting bring loss, and then promotes the implementation of precision agriculture, makes agricultural gradually to fine agriculture
Industry direction is developed.Various image processing systems based on image procossing and visual analysis, due to can be automatic, quickly, objectively
Segmentation, the target numbers for including in statistical picture simultaneously extract clarification of objective parameter, so as to greatly mitigate the work of people
The precision of statistics and analysis is born, improved, thus is widely used, a big research heat of recent domestic is become
Point.
Computer vision technique is component part important in artificial intelligence, while being also in scientific domain rich in challenge
The important topic of property.Vision-based detection is with the continuous development of computer vision technique, continuous expansion, the industry of field of intelligent control
Production and living standard, which are continuously improved, to be able to grow up, be related to image procossing, pattern-recognition, automatic control, diagnostic analysis,
The multiple subjects such as artificial intelligence are intersected.It is developed so far from last century the eighties, has been widely used in intelligent transportation, industry life
The fields such as production, agricultural production, medical production, intelligent security guard.
It is the key that calculate hatching rate to egg of oak silkworm accurate metering in tussah breeding process.Traditional handmarking's meter
Counting method has been unable to meet the needs of extensive silkworm seed genetic breeding because its there are many deficiencies and defect.Handmarking's meter
Number is time-consuming, laborious, and fatiguability, and manual operation subjectivity is very strong, and workload is easy greatly very much error, does not adapt to great amount of samples
Detection, influences the accuracy of inspection result, counts in order to completion rapidly and accurately to egg of oak silkworm, devises view-based access control model
Egg of oak silkworm counting device.The efficiency and intelligent level of counting can be greatly improved, there is stronger practical value, can be used for various
During tussah breeding experiment.
Method of counting at present: artificial counting, photoelectric tube count, and machine vision counts.Artificial counting the disadvantage is that heavy workload,
Error rate is high, waste of manpower and time；There are sensitivity easily to decay for photoelectric tube counting, and the replacement cycle is short, and there are hysteresis qualitys, influences
Accuracy is also easy to produce few note, error of omission phenomenon.It is not allowed when machine vision counts since silkworm seed adhesion phenomenon will lead to count results
Really.So the egg of oak silkworm counting device of view-based access control model mainly solves silkworm seed adhesion problems, counting accuracy rate is improved.
Utility model content
It is structurally reasonable the purpose of the utility model is to provide egg of oak silkworm counting device in a kind of agricultural breeding, it is low in cost,
It conveniently can improve the working condition of operating personnel using reliable, improve working efficiency and intelligent level, there is stronger reality
With value, can be used for during various tussah breeding experiments.
The technical solution of use:
Egg of oak silkworm counting device in a kind of agricultural breeding, including former dynamic running part, sliding-rail sliding structure, photoelectric sensing
Device, industrial camera, light source, light source controller, image pick-up card and computer；
It includes motor, driving belt, the first driving wheel, the second driving wheel that the original, which moves running part,；First driving wheel
It is assembled on the rack by bearing with the wheel shaft of the second driving wheel, driving belt, which twines, is located at the first driving wheel and the second driving wheel
On, motor is fixed on the rack, and the output shaft of motor passes through the wheel axis connection of speed reducer and the first driving wheel, enables motor
It drives the first driving wheel to rotate, and then drives driving belt movement；
The sliding-rail sliding structure includes sliding block, two guide rails, two crossbeams, fastening screws；Two guide rails vertically erect
Rack central location is stood on, two crossbeams are connect by fastening screw with two guide rails with sliding block, and sliding block matching is installed in guide rail
Interior, sliding block is equipped with hole, is fixedly connected by fastening screw with two crossbeams, and sliding block is equipped with hole, is connected by fastening screw and guide rail
It connects and fixes two crossbeams, be adjusted to any desired height in a certain range so as to realize；
The photoelectric sensor is installed in the rack of driving belt side, and industrial camera is assemblied in two crossbeams
On upper beam, the light source includes the LED light and lamp holder that arrangement forms multiple greens of a ring plain structure, multiple LED
Lamp is fixed on lamp holder, and two identical light source left and right horizontal arrangements are arranged in parallel in two crossbeams below industrial camera
Upper beam on；Industrial camera is connect by data line with image pick-up card, and light source is connected by electric wire and light source controller
It connects, image pick-up card is connect by data line with computer, and industrial camera, light source, image pick-up card and computer are constituted
NI Vision Builder for Automated Inspection.
The industrial camera is that Mercury series MER-125-30UM/UC usb frame of company of Daheng development & production exposes
Light CCD industrial digital video camera, which is color camera, using 1/3 " Sony ICX445CCD sensor chip, USB 2.0
Interface, 1,250,000 pixels, resolution ratio are 1292 × 964, and frame per second 30fps, Pixel Dimensions are 3.75 μm of 3.75 μ m, appearance ruler
Very little 29 × 29 × 29mm, weight 41g；It is programmable be acquired, time for exposure setting, white balance, adjusting gain etc.；Camera lens is 12mm
Focal length Computer series camera lens.
The allocation of computer are as follows: 64 Windows8 operating systems, core i5 processor, 4G memory, 2.40GHz
Frequency, 500G hard disk, 1G video memory.
Workflow:
1, using adjustable sliding rail, industrial camera and light source are adjusted to most suitable position；
2, the movement and stopping of egg of oak silkworm are controlled using photoelectric sensor and stepper motor；
3, image is carried out to the egg of oak silkworm in egg of oak silkworm culture dish using the Image Acquisition part in visual identifying system to adopt
Collection, selects suitable light source to illuminate testee, its prominent information characteristics recycle industrial camera to convert optical signals into electricity
Signal, output convert thereof into digital image information to image pick-up card, then by image pick-up card, are conveyed to image procossing
Software.Collected color image is carried out grayscale image conversion by image processing software, and the gray level image after conversion is believed without color
Breath, contain only luminance information, with enhancing operation modify to the gray level of image slices vegetarian refreshments, with compensation shoot image when because
Exposure is uneven to be waited caused certain defects and carries out unified change to the gray level of pixel in entire image.Then two-value is used
The method of change carries out threshold transformation to gray level image, and target object is extracted from multivalue image.Later with smooth place
Reason removal image in compared with filtering mask dimensions the lesser incoherent details of pixel region.Then corroded and expanded again
Processing reduces the adhesion part in image.Therefore the description of egg of oak silkworm feature is just more clear, Halcon software program can be with
Easily extracting characteristic information is further analyzed processing, the number in region and the size in each region is calculated, with side
Just the utilization of following loop structure.Single egg of oak silkworm is calculated using loop structure (for circulation), if sentence, assignment statement
Number, poly- heap egg of oak silkworm number and egg of oak silkworm total number.
The utility model has the advantages that:
It can be applied to during tussah breeding experiment count egg of oak silkworm in culture dish, sliding rail and the installation of camera be installed
There is the sliding rail of two light sources that can arbitrarily adjust desired height in a certain range, two light sources can be adjusted arbitrarily in a certain range
Required angle is saved, to guarantee to acquire the quality of image.The egg of oak silkworm counting device for designing view-based access control model, utilizes Halcon software
The accurate quickly and easily quantity statistics of egg of oak silkworm can be automatically performed.Labour has been liberated significantly, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Egg of oak silkworm counting device in a kind of agricultural breeding, including former dynamic running part, sliding-rail sliding structure, photoelectric sensor
3, industrial camera 5, light source 2, light source controller, image pick-up card and computer；
It includes motor 7, driving belt 4, the first driving wheel, the second driving wheel that the original, which moves running part,；First transmission
The wheel shaft of wheel and the second driving wheel passes through bearing and is assemblied in rack 8, and driving belt 4, which twines, is located at the first driving wheel and the second biography
On driving wheel, motor 7 is fixed on the rack, and the output shaft of motor 7 passes through the wheel axis connection of speed reducer and the first driving wheel, makes electricity
Machine 7 is able to drive the rotation of the first driving wheel, and then driving belt 4 is driven to move；
The sliding-rail sliding structure includes sliding block, two guide rails 1, two crossbeam 6, fastening screw；Two guide rails 1 are vertical
It is erected in 8 central location of rack, two crossbeams 6 are connect by fastening screw with two guide rails 1 with sliding block, and sliding block matching is installed in
In guide rail 1, sliding block is equipped with hole, is fixedly connected by fastening screw with two crossbeams 6, is adjusted in a certain range so as to realize
It is whole to arrive any desired height；
The photoelectric sensor 3 is installed in the rack 8 of 4 side of driving belt, and industrial camera 5 is assemblied in two crossbeams
On upper beam in 6, the light source 2 includes the LED light and lamp holder that arrangement forms multiple greens of a ring plain structure, more
A LED light is fixed on lamp holder, and two identical 2 left and right horizontal of light source arrangements are arranged in parallel in two of 5 lower section of industrial camera
On upper beam in crossbeam 6；Industrial camera 5 is connect by data line with image pick-up card, and light source 2 passes through electric wire and light source
Controller connection, image pick-up card are connect by data line with computer, industrial camera 5, light source 2, image pick-up card and
Computer constitutes NI Vision Builder for Automated Inspection.
Claims (1)
1. egg of oak silkworm counting device in a kind of agricultural breeding, including former dynamic running part, sliding-rail sliding structure, photoelectric sensor
(3), industrial camera (5), light source (2), light source controller, image pick-up card and computer；It is characterized by:
It includes motor (7), driving belt (4), the first driving wheel, the second driving wheel that the original, which moves running part,；First transmission
The wheel shaft of wheel and the second driving wheel passes through bearing and is assemblied on rack (8), and driving belt (4), which twines, is located at the first driving wheel and the
On two driving wheels, motor (7) is fixed on the rack, and the output shaft of motor (7) passes through the wheel shaft of speed reducer and the first driving wheel
Connection；
The sliding-rail sliding structure includes sliding block, two guide rails (1), two crossbeams (6), fastening screws；Two guide rails (1) are hung down
It is directly erected in rack (8) central location, two crossbeams (6) are connect by fastening screw with two guide rails (1) with sliding block, sliding block
With being installed in guide rail (1), sliding block is equipped with hole, is fixedly connected by fastening screw with two crossbeams (6)；
The photoelectric sensor (3) is installed in the rack (8) of driving belt (4) side, and industrial camera (5) is assemblied in two
On upper beam in crossbeam (6), the light source (2) includes the LED light that arrangement forms multiple greens of a ring plain structure
And lamp holder, multiple LED light are fixed on lamp holder, two identical light source (2) left and right horizontal arrangements are arranged in parallel in industrial camera
(5) on the upper beam in two crossbeams (6) below；Industrial camera (5) is connect by data line with image pick-up card, light
Source (2) is connect by electric wire with light source controller, and image pick-up card is connect by data line with computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169259.2U CN208207889U (en) | 2018-01-31 | 2018-01-31 | Egg of oak silkworm counting device in a kind of agricultural breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820169259.2U CN208207889U (en) | 2018-01-31 | 2018-01-31 | Egg of oak silkworm counting device in a kind of agricultural breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208207889U true CN208207889U (en) | 2018-12-07 |
Family
ID=64534573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820169259.2U Expired - Fee Related CN208207889U (en) | 2018-01-31 | 2018-01-31 | Egg of oak silkworm counting device in a kind of agricultural breeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208207889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112308028A (en) * | 2020-11-25 | 2021-02-02 | 四川省农业科学院蚕业研究所 | Intelligent counting method for silkworm larvae and application thereof |
| CN115088683A (en) * | 2022-07-04 | 2022-09-23 | 广西壮族自治区蚕业技术推广站 | Method for detecting number of good eggs, rate of good eggs and practical hatching rate of plainly attached seeds |
-
2018
- 2018-01-31 CN CN201820169259.2U patent/CN208207889U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112308028A (en) * | 2020-11-25 | 2021-02-02 | 四川省农业科学院蚕业研究所 | Intelligent counting method for silkworm larvae and application thereof |
| CN112308028B (en) * | 2020-11-25 | 2023-07-14 | 四川省农业科学院蚕业研究所 | Intelligent silkworm larva counting method |
| CN115088683A (en) * | 2022-07-04 | 2022-09-23 | 广西壮族自治区蚕业技术推广站 | Method for detecting number of good eggs, rate of good eggs and practical hatching rate of plainly attached seeds |
| CN115088683B (en) * | 2022-07-04 | 2024-01-30 | 广西壮族自治区蚕业技术推广站 | Method for detecting number of eggs in flat attached seed, egg yield and practical hatching rate |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |