CN106971191A - Intellegent sampling Weighing method and device - Google Patents
Intellegent sampling Weighing method and device Download PDFInfo
- Publication number
- CN106971191A CN106971191A CN201710196281.6A CN201710196281A CN106971191A CN 106971191 A CN106971191 A CN 106971191A CN 201710196281 A CN201710196281 A CN 201710196281A CN 106971191 A CN106971191 A CN 106971191A
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- China
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- unit
- sampling
- feux rouges
- weighing
- image
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
Abstract
The present invention relates to a kind of method of sampling and device, more particularly to a kind of intellegent sampling Weighing method and device, this method puts scope by what image recognition technology recognized part to be detected, infrared emittance randomly generates a branch of feux rouges within the range according to scope is put, part specified by the point of irradiation of the Shu Hongguang is sampling member, the sampling member is detected, the generation process and detection process to feux rouges carry out videograph.The beneficial effects of the invention are as follows：Application image identification technology and random cursor generating means, real-time instruction and specification sample collection link, whole image and videograph realize that non-artificial intelligence takes detection sample, prevent sampling, detect trick.It ensure that the objectivity of process detection, fairness.
Description
Technical field
The present invention relates to a kind of method of sampling and device, more particularly to a kind of intellegent sampling Weighing method and device.
Background technology
At present now, link is put in storage in Food In Purchasing, detection sampling is manual sampling, during this, for some vegetables
Dish, the sampling of the food materials such as fruit, artificial factor is very large, and the working specification of supplier and field sampling personnel are directly influenced
The authenticity of testing result.For example, school lunch service stock clerk has avoided rotten intentionally, the sample that deteriorating food is present,
Rotten vegetable melon and fruit is deliberately covered, and is adulterated, or avoids the packaging batch of food security hidden danger intentionally.So that school eats
Hall staff has cooked problematic food, has caused student's dining health hazard occur.
The content of the invention
For the shortcoming of such scheme, the present invention proposes a kind of stochastical sampling, the intellegent sampling Weighing method of objective and fair
And device.
The technical scheme is that：A kind of intellegent sampling Weighing method, part to be detected is recognized by image recognition technology
Scope is put, infrared emittance randomly generates a branch of feux rouges, the point of irradiation institute of the Shu Hongguang within the range according to scope is put
The part specified is sampling member, and the sampling member is detected, the generation process and detection process to feux rouges carry out videograph.
It is preferred that, the production method of the feux rouges is：Using two orthogonal sides of weighing unit as X-axis and Y
Axle, part to be detected is recognized by image recognition technology, and calculates the coordinate range that part to be sampled is deposited according to X-axis and Y-axis, at this
Random number point A (x, y) is produced in coordinate range, control infrared emittance launches light beam to A points.
It is preferred that, generation process, weighing results, detection process and the testing result of feux rouges are uploaded onto the server guarantor
Deposit.
The invention further relates to a kind of intellegent sampling weighing device, including weighing unit and display unit, the one of weighing unit
Side is connected with vertical rod, and the vertical rod is sequentially installed with image unit, image identification unit and infrared generation from top to bottom
Device, the image unit, image identification unit and infrared emittance are sequentially connected；Described image recognition unit is treated for identification
Detection piece, the infrared emittance is used to randomly generate a branch of feux rouges, and the image unit is used for the generation process for recording feux rouges
And detection process.
It is preferred that, in addition to server, the camera and display unit communicate connection server.
The beneficial effects of the invention are as follows：
Application image identification technology and random cursor generating means, real-time instruction and specification sample collection link, whole process figure
Picture and videograph, realize that non-artificial intelligence takes detection sample, prevent sampling, detect trick.It ensure that the visitor of process detection
The property seen, fairness.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic flow sheet of the embodiment of the present invention；
Fig. 2 is that basket mouthful is circular calculating schematic diagram in the embodiment of the present invention；
Fig. 3 is that basket mouthful is rectangular calculating schematic diagram in the embodiment of the present invention；
Fig. 4 is the overall structure diagram of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme is further described, but the present invention is not limited to these realities
Apply example.
With reference to accompanying drawing 1, a kind of intellegent sampling Weighing method comprises the following steps:
S1：Scope is put by what image recognition technology recognized part to be detected.
Specifically, image unit is taken pictures to weighing unit, obtains the picture on weighing unit.Shown according in picture
Corner angle or light and shade boundary of things etc. carries out overall profile identification to picture, by carrying out overall profile identification to the picture,
The identification main body of picture and the weighing unit in environment, i.e. picture and the environment on weighing unit periphery can be obtained.Obtain weighing unit
After profile, set up X-axis with two orthogonal sides of weighing unit and Y-axis obtains two-dimensional coordinate system.Pass through image recognition technology
Recognize part to be detected.Usual part to be detected is all located in basket, and the shape of basket is generally tubbiness or cuboid.Still use
The profile of above-mentioned outline identification technology identification basket mouthful, the profile is circular or rectangle.The several points picked up on profile are made
For sampled point, the related approximate function of the profile is obtained according to sampled point.As shown in Fig. 2 L recognizes for image identification unit in figure
The profile diagram of resulting basket mouthful, 4 points M, N, J, K are picked up on profile diagram F, are calculated according to point M, N, J, K coordinate afterwards
To the point A (x, y) using point O as the circle in the center of circle and its correlation function, obtained at random in function composition shape, by the position of the point
Confidence breath is sent to infrared emittance, and infrared emittance launches feux rouges to the point.As shown in figure 3, F is image identification unit in figure
The profile diagram of basket mouthful obtained by after identification, does if being picked up on profile diagram F, obtains the approximate letter of basket mouthful profile diagram four edges
Number, obtains point A (x, y) in four function areas encompassed, the positional information of the point is sent into infrared emittance at random, red
Outer generator launches feux rouges to the point.If basket mouthful is shaped as atypical circular or rectangle, the principle used here
It is also identical, explanation is not repeated herein.
S2：Part specified by the point of irradiation of the Shu Hongguang is sampling member, and the sampling member is detected.The part specified to this
Manually detected, judge its quality.Testing result is divided into 5 grades, from A, A-, B, B-, C is followed successively by secondary well, will detect
As a result recorded and preserved.
S3：Generation process to feux rouges in S1-S2 and detection process carry out videograph, and by the generation of feux rouges
Journey, weighing results, detection process and testing result are uploaded onto the server preservation, give over to the voucher inspected by random samples in the future.
With reference to accompanying drawing 4, the present embodiment further relates to a kind of device based on intellegent sampling Weighing method, including weighing unit 1, aobvious
Show unit 2 and server 3, vertical rod 11 is connected with the side of weighing unit, the vertical rod is sequentially installed with from top to bottom
Image unit 4, image identification unit 5 and infrared emittance 6, the image unit, image identification unit and infrared generation
Device is sequentially connected；Described image recognition unit is used to recognize part to be detected, and the infrared emittance is a branch of red for randomly generating
Light, the image unit is used for the generation process and detection process for recording feux rouges, camera and the display unit communication
Connection server.
Display screen, key, closing key and A, A-, B, B-, C key are provided with the display unit.Key is pressed, is started
Image unit, image identification unit and infrared emittance work, A, A-, B, B-, C keys distinguish 5 grades of counter sample part,
Display unit shows the weight of part to be detected and the grade of sample piece, presses closing key, image unit, image identification unit with
And infrared emittance is stopped, image unit carries out videograph to the generation process of feux rouges, detection process, and by feux rouges
Generation process, weighing results, detection process and testing result are uploaded onto the server preservation.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (5)
1. a kind of intellegent sampling Weighing method, it is characterised in that put scope by what image recognition technology recognized part to be detected,
Infrared emittance randomly generates a branch of feux rouges within the range according to scope is put, and the part specified by the point of irradiation of the Shu Hongguang is
Sampling member, is detected to the sampling member, and the generation process and detection process to feux rouges carry out videograph.
2. intelligent weighing method according to claim 1, it is characterised in that the production method of the feux rouges is：
Two orthogonal sides using weighing unit recognize part to be detected as X-axis and Y-axis by image recognition technology,
And the coordinate range that part to be sampled is deposited is calculated according to X-axis and Y-axis, random number point A (x, y), control are produced in the coordinate range
Infrared emittance processed launches light beam to A points.
3. intelligent weighing method according to claim 1, it is characterised in that by the generation process of feux rouges, weighing results, inspection
Survey process and testing result are uploaded onto the server preservation.
4. a kind of intellegent sampling weighing device, including weighing unit and display unit, it is characterised in that connect in the side of weighing unit
Vertical rod is connected to, the vertical rod is sequentially installed with image unit, image identification unit and infrared emittance, institute from top to bottom
Image unit, image identification unit and infrared emittance is stated to be sequentially connected；Described image recognition unit is to be detected for recognizing
Part, the infrared emittance is used to randomly generate a branch of feux rouges, the image unit be used for the generation process for recording feux rouges and
Detection process.
5. intellegent sampling weighing device according to claim 1, it is characterised in that：Also include server, the camera
And display unit communication connection server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196281.6A CN106971191B (en) | 2017-03-29 | 2017-03-29 | Intelligent sampling weighing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196281.6A CN106971191B (en) | 2017-03-29 | 2017-03-29 | Intelligent sampling weighing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106971191A true CN106971191A (en) | 2017-07-21 |
| CN106971191B CN106971191B (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710196281.6A Active CN106971191B (en) | 2017-03-29 | 2017-03-29 | Intelligent sampling weighing method and device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9821735D0 (en) * | 1998-10-07 | 1998-12-02 | Clark John | Off line production quality control sampling automated monitoring system |
| CN101867673A (en) * | 2009-04-15 | 2010-10-20 | 佳能株式会社 | Image processing apparatus and image processing method |
| CN205158424U (en) * | 2015-11-14 | 2016-04-13 | 河南众源系统工程有限公司 | A integrated management system that is used for agricultural product to reap warehouse entry of weighing |
| CN106323430A (en) * | 2016-08-22 | 2017-01-11 | 九阳股份有限公司 | Intelligent weighing method for ingredients |
-
2017
- 2017-03-29 CN CN201710196281.6A patent/CN106971191B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9821735D0 (en) * | 1998-10-07 | 1998-12-02 | Clark John | Off line production quality control sampling automated monitoring system |
| CN101867673A (en) * | 2009-04-15 | 2010-10-20 | 佳能株式会社 | Image processing apparatus and image processing method |
| CN205158424U (en) * | 2015-11-14 | 2016-04-13 | 河南众源系统工程有限公司 | A integrated management system that is used for agricultural product to reap warehouse entry of weighing |
| CN106323430A (en) * | 2016-08-22 | 2017-01-11 | 九阳股份有限公司 | Intelligent weighing method for ingredients |
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| Publication number | Publication date |
|---|---|
| CN106971191B (en) | 2019-12-17 |
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