CN108107049A - Combined harvester tanker seed percentage of impurity and percentage of damage real-time monitoring device and method - Google Patents
Combined harvester tanker seed percentage of impurity and percentage of damage real-time monitoring device and method Download PDFInfo
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- CN108107049A CN108107049A CN201810034506.2A CN201810034506A CN108107049A CN 108107049 A CN108107049 A CN 108107049A CN 201810034506 A CN201810034506 A CN 201810034506A CN 108107049 A CN108107049 A CN 108107049A
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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
- G01N21/85—Investigating moving fluids or granular solids
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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
- G01N21/85—Investigating moving fluids or granular solids
- G01N2021/8592—Grain or other flowing solid samples
Abstract
The present invention relates to a kind of combined harvester tanker seed percentage of impuritys and percentage of damage real-time monitoring device and method, including grain sample drawing mechanism, image collecting device, data processing and control device, when sampling hopper, which moves bottom plate, closes, a part of cereal into silo enters sampling hopper, after cereal reaches the pressure sensor setting upper limit full of sampling hopper, CCD camera starts shooting and obtains the cereal static image in silo side wall one side sampling hopper, will the processing of intake picture incoming data and control device；After data processing obtains picture with control device, miscellaneous remaining areal calculation and broken seed in seed are obtained by image processing method to identify, the data of acquisition are calculated, obtain loss late and percentage of impurity, sampling hopper reaches the pressure sensor setting upper limit full of cereal, the above process is cycled successively, and the present invention realizes the real-time monitoring to harvesting cereal percentage of impurity, percentage of damage.
Description
Technical field
The present invention relates to combined harvester running parameter feedback and transaction capabilities monitoring device design field more particularly to
A kind of combined harvester agitator type grain outlet tanker seed percentage of impurity and percentage of damage real-time monitoring device and method.
Background technology
At this stage, the cereal percentage of impurity percentage of damage detection in China generally rests on artificial manual method and carries out separation inspection
It surveys, this mode is mainly with subjective judgement, and the cumbersome repetitive rate of manual sorting is high, error is big, time-consuming, efficiency is low, for agricultural
Scientific research personnel adds too big burden, as a result unsatisfactory.Combined harvester cannot be worked as in real time during harvest
Cereal percentage of impurity percentage of damage situation in preceding silo, therefore combined harvester driver also can not be according to current cereal containing miscellaneous broken
Broken situation takes corresponding measure.
National regulations, under the conditions of general job, percentage of impurity should be small in the cereal of rice full feed type combined harvester harvesting
In 2%, percentage of damage should be less than 2.5%.Percentage of impurity and the higher cereal of percentage of damage, when grain distribution station is sold, price is low, can give peasant
Direct economic loss is brought, therefore, it is to need to solve at present to reduce cereal percentage of impurity and percentage of damage as far as possible during harvest
Major issue.
In the unresolved above problem, combined harvester is operated to carry out the harvest of crops, for the warp of driver
Testing has very high requirement, is otherwise difficult the gait of march for controlling combined harvester：Traveling can then cause combined harvester very much soon
The grain percentage of impurity and percentage of damage of harvest are too high, it is necessary to carry out secondary removal of impurities；The effect of combined harvester can then be caused very much slowly by advancing
Rate is too low, greatly reduces the utilization rate of equipment.
However all it is in most cases in the running parameter and transaction capabilities study on monitoring of combined harvester at present
It is performed accordingly for the monitoring of single job parameter, and then according to the corresponding executing agency of current work state modulator monitored
Action, but it is relatively fewer for the research of more job parameter fused controllings.
Combined harvester seed percentage of impurity and percentage of damage real-time monitoring device of good performance and method, can be for machine certainly
Suitable solution provides reliable foundation.It finds by literature search, so far, the related joint grain bin of harvester seed in China is containing miscellaneous
The patent of rate automated watch-keeping facility is less.Notification number is that two China of 105806751 A of CN 203981597 U and CN are special
Profit, when absorbing image, cereal is unfavorable for obtaining clearly picture, is next data acquisition all in the state of movement
Very big difficulty can be brought with analysis；Without corresponding quarantine measures between its image capture unit and cereal, in real work item
Under part, have the impurity such as dust, broken stalk, rice glume and enter image capture unit, influence using effect and the use of device
Service life largely adds the cost of equipment, and large effect is caused for mechanization of agriculture, the popularization of automation equipment；
In addition, since the mode for grain sample being extracted and being put in above-mentioned patent grain step needs, device institute's duty in the tanker of machine
Between when height fall it is larger, can cause tanker that can actually accommodate cereal total amount and be greatly reduced, i.e., warning grain storage line palpus in tanker
Grain mouth is put less than monitoring device；Simply to percentage of impurity and percentage of damage, one of them is monitored above-mentioned patent.
The content of the invention
The purpose of the present invention is exactly to realize combined harvester during harvest while obtaining percentage of impurity and percentage of damage
Data provide a kind of combined harvester tanker seed percentage of impurity and percentage of damage real-time monitoring device and method.
For achieving the above object, the technical solution taken of the present invention is：Combined harvester tanker seed percentage of impurity with
Percentage of damage real-time monitoring device including seed screw feeder and tanker, further includes CCD camera, camera lens and variable light source, it is described can
Changing light is located in front of the camera lens, and sampling hopper, the inner wall of the sampling hopper are equipped at the tanker grain-entering mouth of the tanker
Pressure sensor is equipped with, the sampling feed hopper bottom is equipped with removable bottom plate, and the removable bottom plate passes through linkage
It is connected with electric pushrod, the electric pushrod is connected with the motor on motor fixing frame；The sampling hopper wherein one
The wall surface of side is transparent wall surface, camera lens described in the transparent wall surface face, the pressure sensor, the CCD camera, described
Variable light source and the motor are connected with data processing with control device.
In said program, the data processing is fixed on control device, the CCD camera in camera base, institute
CCD camera, the camera base, the variable light source, the motor fixing frame and the motor is stated to close and be mounted on
In appliance case.
In said program, the appliance case is fixed on by equipment box support on the tank wall of the tanker.
In said program, the sampling hopper is fixed on by hopper base on the tank wall of the tanker.
The present invention also provides a kind of combined harvester tanker seed percentage of impurity and percentage of damage method of real-time, including with
Lower step：
（a）Equipment and instrument is adjusted to preparation state：It limits, samples on the delay time and pressure sensor that set device is opened
Hopper moves bottom plate closing；
（b）In a cycle period, when the cereal that seed screw feeder is dished out is full of entire sampling hopper, pressure sensor reaches
Upper limit value is set, pressure sensor transmits signals to data processing and control device, and data processing can with control device opening
CCD camera shooting obtains cereal static image in sampling hopper after changing light, and three times, variable light source is opened respectively for continuous intake
Feux rouges, green light, three kinds of coloured light of blue light and three times intake interval one second, often shoot once then variable light source discoloration once, image is adopted
Image is sent to data processing and control device after collection；
（c）Sample image is sent into data processing and in control device, data processing passes through graphical analysis and computing with control device
It obtains containing miscellaneous remaining binary image, and extracts morphological feature parameter, size characteristic parameter more than impurity removal, then will handle and divide
The miscellaneous remaining identification software of analysis application of results determines current miscellaneous remaining content, exports percentage of impurity；Data processing simultaneously and control device are also
The size of broken grains particle, shape, colourity three classes morphological feature parameter are converted into the one-dimensional characteristic of cereal-granules automatically
Vector is sent into neural network classifier, identifies the broken grains particle in cereal-granules, and broken grains are calculated and account for paddy
The percentage of object sum, i.e. percentage of damage；
（e）Image capture three times after, data processing and control device calculate three data, are averaged；By percentage of impurity percentage of damage
Numerical value transmits combined harvester driver's cabin, understands harvest cereal in real time for driver containing miscellaneous broken situation, and to the work of complete machine
Parameter optimizes adjustment, and the seed percentage of impurity in tanker and percentage of damage is made to be maintained at reasonable level；
（f）Image capture three times after, data processing and control device driving motor drive electric pushrod to promote linkage, will take
Sample bucket moves bottom plate opening, is closed after the stipulated time that is delayed after cereal outflow；Cereal is continually into silo, sampling material
Full of cereal, the pressure sensor that sampling hopper moves bottom plate reaches setting upper limit value and cycles the above-mentioned course of work successively bucket.
Beneficial effects of the present invention：（1）Apparatus of the present invention and method be simple, efficiently, not only overcome manual sorting it is cumbersome,
The shortcomings such as repetitive rate is high, error is big, time-consuming, efficiency is low, and realize seed percentage of impurity and percentage of damage is real-time online
Monitoring, is sent to combined harvester driver's cabin by the numerical value of percentage of impurity and percentage of damage, understands harvest cereal in real time convenient for driver
Containing miscellaneous and broken situation, driver is allow to optimize adjustment to the running parameter of complete machine, makes the seed percentage of impurity in tanker
Reasonable level is maintained at percentage of damage, for accelerating development intelligent agricultural machinery equipment technology, hoisting device supply capacity, diminution and state
Outer main product gap, support modern agricultural development ensure that grain and Industrial Security have important and far-reaching meaning.（2）Energy
Enough combined harvesters that more easily obtains greatly increase connection to the real time job situation of the crops such as rice, rape, wheat
The efficiency of crop of cropper is closed, labour cost is eliminated, eliminates the secondary trouble cleaned, liberated labour, cost performance is very high.
（3）When absorbing image, image collecting device, cereal are in opposing stationary state, and then ensure that and take the photograph for the present apparatus and method
The clarity of image is taken, greatly reduces shooting difficulty.（4）Since the height fall that the present apparatus occupies tanker space is smaller,
Ensure also ensure that tanker maximum cereal storage capacity is substantially unaffected on the premise of normal work.
Description of the drawings
Fig. 1 combined harvesters agitator type grain outlet tanker seed percentage of impurity and percentage of damage real-time monitoring device front view.
Fig. 2 combined harvesters agitator type grain outlet tanker seed percentage of impurity and percentage of damage real-time monitoring device flow chart.
In figure：1. hopper base, 2. pressure sensors, 3. bottom plates, 4. sampling hoppers, 5. linkages, 6. electronic push away
Bar, 7. motor fixing frames, 8. data processings and control device, 9. camera bases, 10. appliance cases, 11. equipment box supports,
12.CCD video cameras, 13. camera lenses, 14. variable light sources, 15. tankers, 16. tanker grain-entering mouths, 17. seed screw feeders.
Specific embodiment
Object, technical solution and advantage for a better understanding of the present invention, below in conjunction with the accompanying drawings and specific example is to hair
It is bright to be further described, but protection scope of the present invention is not limited to this.
Combined harvester agitator type grain outlet tanker seed percentage of impurity described in the present embodiment monitors dress in real time with percentage of damage
It puts including seed screw feeder 17, tanker 15, CCD camera 12, camera lens 13 and variable light source 14, the variable light source 14 is located at institute
13 both sides of camera lens are stated, for providing shooting when illuminates；Sampling hopper 4 is equipped at the tanker grain-entering mouth 16 of the tanker 15, it is described
The inner wall for sampling hopper 4 is equipped with pressure sensor 2, and 4 bottom of the sampling hopper is equipped with removable bottom plate 3, described removable
Dynamic bottom plate 3 is connected by linkage 5 with electric pushrod 6, the electric pushrod 6 and the motor on motor fixing frame 7
Connection, electric pushrod 6 can ideally realize pause of the switch two positions, and pause duration can be controlled freely, Ke Yizhi
It connects and is customized according to required stroke, price is also than less expensive.Reliability is high, electric pushrod stable movement, and with certainly
Lock function；The wall surface of the sampling hopper 4 wherein one side is transparent wall surface, and camera lens 13 described in the transparent wall surface face is used for
Image capture.The pressure sensor 2, the CCD camera 12, the variable light source 14 and the motor are and data processing
It is connected with control device 8.The data processing is fixed on control device 8, the CCD camera 12 in camera base 9, is prevented
Only CCD camera 12 is acutely rocked when combined harvester works；It is the CCD camera 12, the camera base 9, described
Variable light source 14, the motor fixing frame 7 and the motor are closed in appliance case 10, prevent the broken stalk of dust, water
The impurity such as rice glume enter, and reduce occupancy of the detection device to tanker space, and have accomplished preferable sealing to detection device
With protection.The appliance case 10 is fixed on by equipment box support 11 on the tank wall of the tanker 15, and the sampling hopper 4 passes through
Hopper base 1 is fixed on the tank wall of the tanker 15 so that the structure of tanker 15 is compacter.
In the course of work, combined harvester agitator type grain outlet tanker seed percentage of impurity of the present invention is real with percentage of damage
When monitoring method, comprise the following steps：
（a）Equipment and instrument is adjusted to preparation state：Limitation is (to work as on the delay time and pressure sensor that set device is opened
Depending on ground ambient humidity), sampling hopper moves bottom plate closing.（b）After a cycle starts, when cereal is expected full of entire sampling
During bucket, pressure sensor reaches setting upper limit value, and pressure sensor transmits signals to data processing and control device, at data
CCD camera shooting acquisition cereal in silo side wall one side sampling hopper is static after reason opens variable light source with control device
Image, it is continuous to absorb three times, and the variable light source absorbed three times is opened three kinds of feux rouges, green light, blue light coloured light and is taken the photograph three times respectively
Take interval one second, often shoot once then variable light source discoloration once, after Image Acquisition by image be sent to data processing with
Control device.（c）Sample image is sent into data processing and control device, data processing and control device by graphical analysis with
Computing is obtained containing miscellaneous remaining binary image, and extracts morphological feature parameter, size characteristic parameter more than impurity removal, then will processing
Current miscellaneous remaining content is determined with miscellaneous remaining identification software, export percentage of impurity with analysis result.（d）Sample image is sent at data
Reason is in control device, the cereal is obtained by the size of broken grains particle, shape, colourity three classes morphological feature parameter
The one-dimensional characteristic vector of grain, is sent into neural network classifier, identifies the broken grains particle in cereal-granules, and be calculated
Broken grains account for the percentage of cereal sum, i.e. percentage of damage.（e）Image capture three times after, data processing and control device calculate
Three data, are averaged.Percentage of impurity is crushed into rate score transmission combined harvester driver's cabin, understands harvest in real time for driver
Cereal contains miscellaneous broken situation, and optimizes adjustment to the running parameter of complete machine, makes seed percentage of impurity and percentage of damage in tanker
It is maintained at reasonable level.（f）Image capture three times after, data processing and control device driving electric pushrod promote linkage,
Sampling hopper is moved bottom plate to open, is delayed 20 seconds and closes after cereal outflow；Cereal continually into silo, samples hopper
Full of cereal, the pressure sensor that sampling hopper moves bottom plate reaches setting upper limit value and cycles the above-mentioned course of work successively.This
Device and method is simple, efficiently, and it is all not only to overcome that manual sorting is cumbersome, repetitive rate is high, error is big, time-consuming, efficiency is low etc.
More shortcomings, and seed percentage of impurity and percentage of damage on-line monitoring are realized, the numerical value of percentage of impurity and percentage of damage is sent to joint
On cropper driver's cabin display panel, harvest cereal is understood in real time convenient for driver containing miscellaneous with broken situation, makes driver can be with
Adjustment is optimized to the running parameter of complete machine, the seed percentage of impurity in tanker and percentage of damage is made to be maintained at reasonable level.
The embodiment for the present invention preferred embodiment, but the invention is not limited in the content on specification,
In the case of without departing substantially from the substantive content of the present invention, conspicuously improved, replacement that those skilled in the art can make
Or modification all belongs to the scope of protection of the present invention.
Claims (5)
1. combined harvester tanker seed percentage of impurity and percentage of damage real-time monitoring device, including seed screw feeder（17）And tanker
（15）, which is characterized in that further include CCD camera (12), camera lens (13) and variable light source（14）, the variable light source（14）
Positioned at the camera lens（13）Both sides, the tanker（15）Tanker grain-entering mouth (16) at be equipped with sampling hopper (4), it is described sampling material
The inner wall of bucket (4) is equipped with pressure sensor（2）, described sampling hopper (4) bottom is equipped with removable bottom plate（3）, it is described can
Movable base plate（3）It is connected by linkage 5 with electric pushrod 6, the electric pushrod 6 is with being mounted on motor fixing frame（7）On
Motor connection；The wall surface of the sampling hopper (4) wherein one side is transparent wall surface, camera lens described in the transparent wall surface face
（13）, the pressure sensor（2）, the CCD camera (12), the variable light source（14）With the motor at data
Reason is connected with control device (8).
2. combined harvester tanker seed percentage of impurity according to claim 1 and percentage of damage real-time monitoring device, feature
It is, the data processing and control device (8), the CCD camera（12）It is fixed on camera base（9）On, the CCD
Video camera（12）, the camera base（9）, the variable light source（14）, the motor fixing frame（7）It is sealed with the motor
It closes mounted on appliance case（10）It is interior.
3. combined harvester tanker seed percentage of impurity according to claim 2 and percentage of damage real-time monitoring device, feature
It is, the appliance case（10）Pass through equipment box support（11）It is fixed on the tanker（15）Tank wall on.
4. combined harvester tanker seed percentage of impurity and percentage of damage real-time monitoring device according to claim 1 or 2 or 3,
It is characterized in that, the sampling hopper (4) passes through hopper base（1）It is fixed on the tanker（15）Tank wall on.
5. combined harvester tanker seed percentage of impurity and percentage of damage method of real-time, comprise the following steps：
（a）Equipment and instrument is adjusted to preparation state：It limits, samples on the delay time and pressure sensor that set device is opened
Hopper moves bottom plate（3）It closes；
（b）In a cycle period, when seed screw feeder（17）The cereal dished out is full of entire sampling hopper（4）When, pressure passes
Sensor（2）Reach setting upper limit value, pressure sensor（2）Transmit signals to data processing and control device (8), data processing
Variable light source is opened with control device (8)（14）CCD camera afterwards（12）Shooting obtains cereal static image in sampling hopper, even
It is continuous to absorb three times, variable light source（14）Three kinds of feux rouges, green light, blue light coloured light are opened respectively and absorb interval three times one second, are often clapped
Take the photograph once then variable light source discoloration once, image is sent to data processing and control device (8) after Image Acquisition；
（c）Sample image is sent into data processing and in control device (8), data processing passes through graphical analysis with control device (8)
It is obtained with computing containing miscellaneous remaining binary image, and extracts morphological feature parameter, size characteristic parameter more than impurity removal, it then will place
Reason and analysis result determine current miscellaneous remaining content with miscellaneous remaining identification software, export percentage of impurity；Data processing simultaneously and control
The size of broken grains particle, shape, colourity three classes morphological feature parameter are also converted into cereal-granules by device (8) automatically
One-dimensional characteristic vector, is sent into neural network classifier, identifies the broken grains particle in cereal-granules, and be calculated broken
Cereal accounts for the percentage of cereal sum, i.e. percentage of damage；
（e）Image capture three times after, data processing and control device (8) calculate three data, are averaged；Percentage of impurity is crushed
Rate score transmits combined harvester driver's cabin, understands harvest cereal in real time for driver containing miscellaneous broken situation, and to the work of complete machine
Adjustment is optimized as parameter, the seed percentage of impurity in tanker and percentage of damage is made to be maintained at reasonable level；
（f）Image capture three times after, data processing and control device (8) driving motor drive electric pushrod（6）Promote connecting rod machine
Structure（5）, sampling hopper is moved into bottom plate（3）It opens, is closed after the stipulated time that is delayed after cereal outflow；Cereal continually into
Enter silo, sample hopper（4）Full of cereal, sampling hopper moves bottom plate（3）Pressure sensor（2）Reach setting upper limit value
The above-mentioned course of work is cycled successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810034506.2A CN108107049A (en) | 2018-01-15 | 2018-01-15 | Combined harvester tanker seed percentage of impurity and percentage of damage real-time monitoring device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810034506.2A CN108107049A (en) | 2018-01-15 | 2018-01-15 | Combined harvester tanker seed percentage of impurity and percentage of damage real-time monitoring device and method |
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| Publication Number | Publication Date |
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| CN108107049A true CN108107049A (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810034506.2A Pending CN108107049A (en) | 2018-01-15 | 2018-01-15 | Combined harvester tanker seed percentage of impurity and percentage of damage real-time monitoring device and method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870381A (en) * | 2019-02-22 | 2019-06-11 | 江苏大学 | Seed impurity content monitoring device in a kind of tanker |
| CN110501222A (en) * | 2019-08-26 | 2019-11-26 | 中国农业大学 | A kind of cereal bulk solid anti-pressure ability detection method |
| CN111213483A (en) * | 2020-03-02 | 2020-06-02 | 河南瑞创通用机械制造有限公司 | Grain sampling monitoring device for combine harvester and control method thereof |
| CN111937571A (en) * | 2020-08-21 | 2020-11-17 | 农业农村部南京农业机械化研究所 | Grain combine contains miscellaneous rate, percent of crush on-line measuring device and granary |
| CN112014399A (en) * | 2020-07-22 | 2020-12-01 | 湖北工业大学 | Belt type grain breakage rate and impurity content rate detection device and method in grain bin |
| WO2021174909A1 (en) * | 2020-03-02 | 2021-09-10 | 中联农业机械股份有限公司 | Grain sampling and monitoring device for combine harvester and control method therefor |
| CN113820325A (en) * | 2021-09-13 | 2021-12-21 | 农业农村部南京农业机械化研究所 | Corn grain direct-harvest impurity-containing rate and breakage rate online detection system and method |
| CN114740000A (en) * | 2022-04-13 | 2022-07-12 | 农业农村部南京农业机械化研究所 | Vehicle-mounted seed cotton impurity-containing detection device and seed cotton harvesting machine |
| CN114938736A (en) * | 2022-05-11 | 2022-08-26 | 农业农村部南京农业机械化研究所 | Grain-saving and loss-reducing early warning method for grain combine harvester |
| US11605178B2 (en) | 2021-05-21 | 2023-03-14 | Cnh Industrial America Llc | White cap detection device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894263A (en) * | 2010-05-24 | 2010-11-24 | 中国科学院合肥物质科学研究院 | Computer-aided classification system and classification method for discriminating mapped plant species based on level set and local sensitivity |
| CN103234476A (en) * | 2013-04-01 | 2013-08-07 | 廖怀宝 | Method for identifying object two-dimensional outlines |
| CN103793692A (en) * | 2014-01-29 | 2014-05-14 | 五邑大学 | Low-resolution multi-spectral palm print and palm vein real-time identity recognition method and system |
| CN104062298A (en) * | 2014-07-04 | 2014-09-24 | 江苏大学 | Device and method for automatically monitoring impurity rate of grains in grain tank of combine harvester based on image processing |
| CN105460846A (en) * | 2016-02-04 | 2016-04-06 | 长飞光纤光缆股份有限公司 | Automatic forklift cargo weight acquisition system |
| CN105738377A (en) * | 2016-04-20 | 2016-07-06 | 姜太平 | Packaging film texture collection method |
| CN105806849A (en) * | 2016-04-08 | 2016-07-27 | 广东工业大学 | Automobile seat surface defect detection system based on machine vision as well as detection method |
| CN105806751A (en) * | 2016-03-24 | 2016-07-27 | 江苏大学 | On-line monitoring system and method for crushing of cereals in grain tank of combine harvester |
| CN106198885A (en) * | 2016-08-10 | 2016-12-07 | 江苏大学 | A kind of Combine Harvester Grain water content on-line testing device and method |
| CN106494673A (en) * | 2016-11-08 | 2017-03-15 | 长春理工大学 | A kind of online flowmeter of cereal |
| CN106596552A (en) * | 2016-12-21 | 2017-04-26 | 济南大学 | Double-station machine picked cotton processing process image information online acquisition device |
| CN206876589U (en) * | 2017-06-14 | 2018-01-12 | 中国科学院沈阳自动化研究所 | Synchronous belt type corn kernel percentage of damage on-line measuring device |
| CN206876563U (en) * | 2017-06-08 | 2018-01-12 | 浙江大学 | One kind harvest cereal spectral information field Real-time and Dynamic Detection device |
| CN207850944U (en) * | 2018-01-15 | 2018-09-11 | 江苏大学 | Combined harvester tanker seed percentage of impurity and percentage of damage real-time monitoring device |
-
2018
- 2018-01-15 CN CN201810034506.2A patent/CN108107049A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894263A (en) * | 2010-05-24 | 2010-11-24 | 中国科学院合肥物质科学研究院 | Computer-aided classification system and classification method for discriminating mapped plant species based on level set and local sensitivity |
| CN103234476A (en) * | 2013-04-01 | 2013-08-07 | 廖怀宝 | Method for identifying object two-dimensional outlines |
| CN103793692A (en) * | 2014-01-29 | 2014-05-14 | 五邑大学 | Low-resolution multi-spectral palm print and palm vein real-time identity recognition method and system |
| CN104062298A (en) * | 2014-07-04 | 2014-09-24 | 江苏大学 | Device and method for automatically monitoring impurity rate of grains in grain tank of combine harvester based on image processing |
| CN105460846A (en) * | 2016-02-04 | 2016-04-06 | 长飞光纤光缆股份有限公司 | Automatic forklift cargo weight acquisition system |
| CN105806751A (en) * | 2016-03-24 | 2016-07-27 | 江苏大学 | On-line monitoring system and method for crushing of cereals in grain tank of combine harvester |
| CN105806849A (en) * | 2016-04-08 | 2016-07-27 | 广东工业大学 | Automobile seat surface defect detection system based on machine vision as well as detection method |
| CN105738377A (en) * | 2016-04-20 | 2016-07-06 | 姜太平 | Packaging film texture collection method |
| CN106198885A (en) * | 2016-08-10 | 2016-12-07 | 江苏大学 | A kind of Combine Harvester Grain water content on-line testing device and method |
| CN106494673A (en) * | 2016-11-08 | 2017-03-15 | 长春理工大学 | A kind of online flowmeter of cereal |
| CN106596552A (en) * | 2016-12-21 | 2017-04-26 | 济南大学 | Double-station machine picked cotton processing process image information online acquisition device |
| CN206876563U (en) * | 2017-06-08 | 2018-01-12 | 浙江大学 | One kind harvest cereal spectral information field Real-time and Dynamic Detection device |
| CN206876589U (en) * | 2017-06-14 | 2018-01-12 | 中国科学院沈阳自动化研究所 | Synchronous belt type corn kernel percentage of damage on-line measuring device |
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