CN107943758A - Raw silk quality hundredths stage division - Google Patents
Raw silk quality hundredths stage division Download PDFInfo
- Publication number
- CN107943758A CN107943758A CN201711365432.2A CN201711365432A CN107943758A CN 107943758 A CN107943758 A CN 107943758A CN 201711365432 A CN201711365432 A CN 201711365432A CN 107943758 A CN107943758 A CN 107943758A
- Authority
- CN
- China
- Prior art keywords
- raw silk
- hundredths
- database
- data
- stage division
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Operations Research (AREA)
- Probability & Statistics with Applications (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Algebra (AREA)
- Evolutionary Biology (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Computational Biology (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Present invention is disclosed a kind of raw silk quality hundredths stage division, include the following steps：1) raw silk quality online database is built, the qualitative data of raw silk and mark data are periodically imported by database by raw silk testing agency；2) hundredths statistic law is utilized in database, by the qualitative data of importing auto-sequencing from small to large, the corresponding qualitative data of common N number of hundredths is then gone out by statistics of database again；N number of qualitative data that step 2) is drawn is divided into N+1 grade as graded index, and by raw silk quality.The method of the present invention is classified using database Percentiles, it can realize that total data real-time statistics are classified, or according to condition statistical grade, user can formulate grading condition according to demand, both classification can be refined, classification can also be roughened, and the non-definite value classification of hundredths, it can help to reach international consensus, effectively avoid the dispute of definite value stage division graded index.
Description
Technical field
The embodiment of the present invention is related to a kind of raw silk quality hundredths stage division.
Background technology
The raw silk of different quality grades is there are larger price differential, and according to incompletely statistics, the highest price differential of silk per ton is up to number
Wan Yuan, so to reduce trade dispute, raw silk uses the mode of doing business by matter valuation.
Existing raw silk quality hundredths stage division, basic condition are as follows：
Raw silk classification is classified using technique for fixing desired value, i.e. the fixed upper limit value using inspection project or fixed lower limit
Value or fixed upper lower limit value, are classified.Existing stage division has：China standard GB/T 1797-2008《Raw silk》, international silk
What silk fabric association formulated《Raw silk brief guide 1995》And the Raw silk sdandard of the state such as Japan, India.Wherein, GB/T 1797-2008《It is raw
Silk》Raw silk is divided into 6A, 5A, 4A, 3A, 2A, A, product totally 7 grades outside level.
2nd, there are following shortcoming：
(1) fixed Limited Doses method classification has the following disadvantages：When raw silk ensemble average quality varies widely, can go out
Now for all raw silks all in the situation of 2-3 identical grade, other grades lose meaning.
Because raw silk quality depends mainly on silk cocoon material quality and processing technology.When silk cocoon material quality integrally occur it is larger
Improve, raw silk product quality can improve on a large scale.For example, when a certain year raw silk total quality is higher, it may appear that Suo Yousheng
Silk is respectively positioned on 4A-6A grades of levels, and 3A grades of level below indexs lose meaning；When a certain year raw silk total quality is relatively low, meeting
There are all raw silks and be respectively positioned on 4A grades of following levels, 5A/6A grades of grading indexs lose meaning.
(2) in addition, the existing comprehensive evaluation for being classified as all detection project results.1797 standards of present GB/T participate in
The project of classification includes following：Size deviation, fiber number maximum deviation, cleaning, cleaning, it is uniform two degree change, it is uniform three degree change,
Fracture strength, elongation at break, obvolvent, cut-out, appearance etc..Rank cannot intuitively embody residing for the specific targets of a certain project,
The existing stage division of project is examined in the subsidies such as particularly uniform three degree of changes, fracture strength, elongation at break, obvolvent, cut-outs
It is more rough.
(3) in addition, existing raw silk stage division is not classified raw silk Novel test project.Due to a lack of grade scale,
There is Novel test project Difficulty.
The content of the invention
It is an object of the invention to for drawbacks described above of the prior art, there is provided and it is a kind of simple efficient, help to reach
International consensus, effectively avoids the raw silk quality hundredths stage division of the dispute of definite value stage division graded index.
For achieving the above object, present invention employs following technical solution：Raw silk quality hundredths stage division, bag
Include following steps：1) raw silk quality online database is built, by raw silk testing agency periodically by the qualitative data and mark of raw silk
Data import database；2) hundredths statistic law is utilized in database, by the qualitative data of importing auto-sequencing from small to large,
Then the corresponding qualitative data of common N number of hundredths is gone out by statistics of database again；N number of qualitative data that step 2) is drawn is made
For graded index, and raw silk quality is divided into N+1 grade.
In addition, the present invention also provides following attached technical scheme：
Qualitative data includes existing grade scale detection project data (1797 gainers of GB/T), raw silk electronics is examined
Survey data and strength of filament detection data.
Mark data includes unique Mission Number, the name of an article, specification and detection date.
N number of hundredths includes 5%, 25%, 50%, 75% and 95%.
Compared with the prior art, advantage of the invention have it is following some：
1. using the classification of database Percentiles, it can realize that total data real-time statistics are classified, or according to condition statistical
Level, user can formulate grading condition according to demand, can both refine classification, can also be roughened classification.
2. user can automatically enter one group of testing result, online database provides the result of projects of input results automatically
Ranking and percentile.
3. real time data classification helps to instruct industry to fix a price, merged when being classified online with online transaction, it will help silk fabric
Factory selects buying filature silk as needed, so as to reduce production cost, it helps the rare raw material quilt such as Silk Industry silk, silk cocoon
Reasonable disposition.
4. database hierarchy can also realize the new detection data stagings such as Electronic Inspection of raw silk, strength of filament detection, solution
Certainly detection of electrons stage division is difficult to be formed the problem of international consensus.
5. the non-definite value classification of hundredths, can help to reach international consensus, effectively avoids definite value stage division graded index
Dispute.
Embodiment
To better understand the objects, features and advantages of the present invention, below by embodiment
Make further nonrestrictive detailed description to technical solution of the present invention.
A kind of raw silk quality hundredths stage division, includes the following steps：
1st, raw silk quality online database is built, by raw silk testing agency periodically by the qualitative data of raw silk and corresponding raw silk
Mark data import database.Wherein, (size deviation, fiber number are most including existing grade scale detection data for qualitative data
Large deviation, cleaning, cleaning, uniformly once changing, uniform two degree of changes, uniform three degree of changes, fracture strength, elongation at break,
Obvolvent, cut-out, appearance etc.), Electronic Inspection of raw silk data (it is big it is rough, in rough, small slugs, slubbing, details, nibs, CV1cm, CV5m,
CV50m etc.) and strength of filament detection data (average fracture strength, the fracture strength coefficient of variation, average elongation at break, fracture
Elongation coefficient of variation etc.).Mark data includes raw silk Mission Number (uniqueness), the name of an article, specification, detection date etc..
2nd, in database using database Percentiles by the qualitative data of importing auto-sequencing from small to large, Ran Houxuan
Fixed 5 common hundredths, are respectively 5%, 25%, 50%, 75%, 95%, then go out this 5 common hundred by statistics of database
Divide the corresponding each qualitative data in position.
3rd, the graded index using the corresponding qualitative data that step 2) is drawn as specific a certain project, then by raw silk product
Matter is divided into 6 grades, i.e. qualitative data of the hundredths less than 5% is G1 grades, and hundredths is more than or equal to 5%, is G2 less than 25%
Level, hundredths are more than or equal to 25%, are G3 grades less than 50%, and hundredths is more than or equal to 50%, is G4 grades less than 75%, hundredths
It it is G5 grades more than or equal to 75%, less than 95%, it is G6 grades that hundredths, which is more than or equal to 95%,.
Needing to declare, percentile is not limited to above-mentioned 5 percentage values (5%, 25%, 50%, 75%, 95%), because
The classification of this hundredths is also not necessarily limited to 6 grades, and user can formulate grading condition according to demand, can both refine classification, and also might be used
Classification to be roughened.
It is pointed out that the technical concepts and features of above-mentioned preferred embodiment only to illustrate the invention, its object is to
Allow person skilled in the art to understand present disclosure and implement according to this, the protection of the present invention can not be limited with this
Scope.Any equivalent change or modification in accordance with the spirit of the invention, should be covered by the protection scope of the present invention.
Claims (4)
1. raw silk quality hundredths stage division, it is characterised in that it includes the following steps：
1) raw silk quality online database is built, is periodically imported the qualitative data of raw silk and mark data by raw silk testing agency
Database；
2) hundredths statistic law is utilized in database, by the qualitative data of importing auto-sequencing from small to large, then again by counting
The corresponding qualitative data of common N number of hundredths is counted according to storehouse；
3) the N number of qualitative data for drawing step 2) is divided into N+1 grade as graded index, and by raw silk quality.
2. raw silk quality hundredths stage division according to claim 1, it is characterised in that：The quality project includes existing
Capable traditional grade scale detection project, Electronic Inspection of raw silk project data and strength of filament detection project data.
3. raw silk quality hundredths stage division according to claim 1, it is characterised in that：The mark data is included only
One Mission Number, the name of an article, specification and detection date.
4. raw silk quality hundredths stage division according to claim 1, it is characterised in that：N number of hundredths includes
5%th, 25%, 50%, 75% and 95%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365432.2A CN107943758A (en) | 2017-12-18 | 2017-12-18 | Raw silk quality hundredths stage division |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365432.2A CN107943758A (en) | 2017-12-18 | 2017-12-18 | Raw silk quality hundredths stage division |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107943758A true CN107943758A (en) | 2018-04-20 |
Family
ID=61943753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711365432.2A Pending CN107943758A (en) | 2017-12-18 | 2017-12-18 | Raw silk quality hundredths stage division |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107943758A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607497A (en) * | 2012-03-19 | 2012-07-25 | 柳州市智博科技有限公司 | Method and system for detecting raw silk quality during production of reeling silks |
| CN105339970A (en) * | 2013-02-06 | 2016-02-17 | 电子商品交易合伙人有限公司 | Methods for recommending jewelry items |
| US20160349152A1 (en) * | 2015-06-01 | 2016-12-01 | Caterpillar Inc. | Method for aligning composite work cycle severity distributions to severity responses |
| CN107180076A (en) * | 2017-04-18 | 2017-09-19 | 中国检验检疫科学研究院 | Residues of pesticides based on high resolution mass spectrum+internet+geography information are traced to the source and early warning video method online |
-
2017
- 2017-12-18 CN CN201711365432.2A patent/CN107943758A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607497A (en) * | 2012-03-19 | 2012-07-25 | 柳州市智博科技有限公司 | Method and system for detecting raw silk quality during production of reeling silks |
| CN105339970A (en) * | 2013-02-06 | 2016-02-17 | 电子商品交易合伙人有限公司 | Methods for recommending jewelry items |
| US20160349152A1 (en) * | 2015-06-01 | 2016-12-01 | Caterpillar Inc. | Method for aligning composite work cycle severity distributions to severity responses |
| CN107180076A (en) * | 2017-04-18 | 2017-09-19 | 中国检验检疫科学研究院 | Residues of pesticides based on high resolution mass spectrum+internet+geography information are traced to the source and early warning video method online |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Weitzman | Soviet postwar economic growth and capital-labor substitution | |
| Sanidas et al. | Comparison of revealed comparative advantage indices with application to trade tendencies of East Asian countries | |
| CN103577413A (en) | Search result ordering method and system and search result ordering optimization method and system | |
| US20240144397A1 (en) | Producing Garments from Patterns with Size Grid Providing Custom-Like Fit | |
| CN111798106B (en) | Project management method and system | |
| Chiu | The pattern and impact of Taiwan's investment in mainland China | |
| Stokes et al. | Another look at the export of raw materials and economic growth | |
| CN103324758B (en) | A kind of news category method and system | |
| CN109948048A (en) | A kind of commercial articles searching, sequence, methods of exhibiting and system | |
| CN107943758A (en) | Raw silk quality hundredths stage division | |
| CN108235145A (en) | A kind of cross-platform PGC videos ranking list system | |
| Rosenberg | Anglo-American Wage Differences in the 1820's | |
| CN104266925B (en) | A kind of detection method of cigarette leaf group degree of mixing | |
| CN116362604A (en) | Automatic product screening system and screening method thereof | |
| CN106611339A (en) | Seed user screening method, and method and apparatus for evaluating user influence of product | |
| CN114912898A (en) | System for rapidly analyzing equipment difference root cause in semiconductor manufacturing | |
| Majumdar et al. | Developing a decision support system software for cotton fibre grading and selection | |
| CN109034486B (en) | Cotton production process optimization method based on big data hierarchical clustering | |
| CN113947328A (en) | Industrial chain upstream and downstream intelligent matching method and system based on big data | |
| Meyliyev et al. | Quantitative Marketing Research for Textile Competitiveness | |
| Abdel Daim et al. | Exploitation of the statistical method of Multi-Criteria decision Making (MCDM) to rank cotton in estimating yarn evenness (cV%) | |
| CN107168942B (en) | Automatic report generation method and device | |
| CN205617133U (en) | Prediction unit is rateed to yarn unevenness | |
| Massam | Policy evaluation and selection: can formal methods help? | |
| Feki et al. | Features selection of stonewashed denim to a sensory descriptor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |