CN108022035B - Method for determining substance content in multi-supplier material - Google Patents
Method for determining substance content in multi-supplier material Download PDFInfo
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- CN108022035B CN108022035B CN201710790834.0A CN201710790834A CN108022035B CN 108022035 B CN108022035 B CN 108022035B CN 201710790834 A CN201710790834 A CN 201710790834A CN 108022035 B CN108022035 B CN 108022035B
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- 239000000126 substance Substances 0.000 title claims abstract description 190
- 239000000463 material Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007613 environmental effect Effects 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000010365 information processing Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The invention discloses a method for determining the content of substances in materials of multiple suppliers, which can realize the proper amplification of the quality and the content of a first substance by modeling no matter what substance the supplier contains, reduce the quality of a second substance, reasonably adjust the quality or the content of a third substance, combine with corresponding control requirements after analyzing the quality and the content of various substances, judge the product compliance, provide specific management measures and the like.
Description
Technical Field
The invention relates to the technical field of determination methods of substance content, in particular to a method for determining substance content in materials of multiple suppliers.
Background
The environmental protection management and control of product is more and more strict, and the material of being managed and controlled is more and more, and concrete restriction requirement is also lower and more, and material content becomes the main foundation that judges the product at present and satisfy the environmental protection requirement, along with the strict degree of management and control object constantly increases, and the management and control unit has all transitioned to littleer spare part from the product, and the confirmation method of material content has not satisfied present requirement before. In addition, the total weight of the part in the previous algorithm is the minimum value after the maximum weight and the maximum content of the limited substances are converted and is taken as the total weight of the part, so that the total weight of the convoluted part is smaller than the actual weight, the maximum value of the weight of the limited substances is taken and can be amplified, the attention substance is taken as the arithmetic mean value, the sum of the weight of the first class of limited substances and the weight of the second class of attention substances is easily larger than the total weight of the part, and the third class of other substances cannot be reflected. A more comprehensive and reasonable algorithm is urgently needed to solve the problems encountered at present.
Disclosure of Invention
The object of the present invention is to solve the above problems by providing a method for determining the contents of substances in a multi-supplier material.
The invention realizes the purpose through the following technical scheme:
a method for determining the contents of substances in multi-supplier materials comprises the following steps,
s1: the collection and arrangement of environmental protection and recovery requirements are realized, and the datamation is realized to become a data source which can be compared and judged;
s2: supplier information collection, wherein a unique material number is set for each part, an incidence relation is established between the supplier information and the supplier with purchase, and each supplier is enabled to provide information such as the quality of the part corresponding to the material number, the type and the content of the contained substances and the like;
s3: supplier information processing and model building, namely dividing material information provided by each supplier into a first class of materials regulated and controlled by laws and regulations, wherein the first class of materials mainly comprise substances concerned with the content of the materials and auxiliary substances concerned with the quality of the materials, the second class of materials only concerned with the quality of the materials and a third class of other materials; obtaining the content, quality and part quality of each substance in a model product by modeling and reasonably normalizing the contents of the substances and the part weights provided by a plurality of suppliers;
s4: according to the relationship between the content and the quality of the first and second substances and the quality of the supplier parts, the content and the quality of each substance are respectively obtained through a model, and the compliance judgment is obtained after the comparison with the relevant environmental protection and recovery requirements of the parts is carried out; when judging whether the product meets the related environmental protection and recovery requirements, the sum of the mass of each part is used as the product mass, the sum of the mass of the same substance is used as the substance mass, the ratio of the substance mass to the product mass is used as the content of the substance, and the related data is compared with the related environmental protection and recovery requirements for judgment.
Preferably, according to step S3, the model building includes the following steps,
a1: taking the maximum value of the part quality Mi provided by each supplier, i.e., M = max (Mi);
a2: taking the maximum value of the content of the first type of substance LS, namely C, from the respective supplierLSi=Max（CLSi) And calculating the mass M of the first substanceLS=M*CLSi(ii) a And calculating the total mass of the first species LS
；
A3: calculating the mass of the second type of substance, namely MCSi = Mi × CCSi, according to the mass Mi of the material provided by each supplier and the content CCSi of the second type of substance CS, taking the arithmetic mean, the weighted mean, the maximum value or the minimum value of the mass of each supplier as the mass of the second type of substance, or taking the arithmetic mean, the weighted mean, the maximum value or the minimum value of the content of each supplier as the content of the second type of substance, and taking the product of the content and the mass of the material as the mass of the second type of substance; and calculating the total mass of the second species CS
；
A4: and processing the content and quality data of the third class of substances OS provided by the supplier for building the model.
Preferably, according to step A4, the content of the third type of substance OS before modeling is determined by taking the average value of the contents or masses provided by each supplier, i.e. the arithmetic mean, the weighted mean, the maximum value or the minimum value, and the description only takes the arithmetic mean of the masses of the substances of the suppliers, i.e. the masses of the substances
K, carrying out relevant description; calculating the total content of the third type substance OS
。
According to a preferred embodiment of the invention, according to step A4, the mass of the third type of substance OS is the mass of the substance obtained from the respective supplier as the average of the masses or contents thereof, i.e. the arithmetic mean or the weighted mean, or as the maximum or minimum, the product of the contents and the mass of the substance being taken as the mass of the substance, the minimum value M being used in the present descriptionOSi=Min（Mi*COSi) Carrying out related explanation; calculating the total mass of the third type of substance OS
。
The invention is preferably as follows
The total mass of the third type substance OS is the difference between the mass of the part and the total mass of the first and second types of substances
Nominal total content of substance of the third type OS
The content of each substance is determined by the ratio of the content of each third type substance OS to the total content of the third type substances OS to the name of the third type substances OSThe product of the total contents is obtained, i.e. the nominal content of the third type of substance OS
The contents of the first and second types of substances and the quality of the part are the contents obtained from the original data of the supplier, and the quality of each type of substance is obtained by calculating the contents and the quality of the part.
The invention is preferably as follows
The third species OS takes the minimum value, MOSi = Min (Mi × COSi), and the total mass of the third species OS
When the nominal mass of the part is the sum of the masses of the three types of substances, namely the nominal total mass
The nominal content of each substance is the quotient of the mass of each substance and the nominal total mass, i.e. the
The part mass is taken as the nominal mass of the part, and the mass of each substance is obtained by calculating the content and the part mass.
The invention has the beneficial effects that:
the invention only carries out proper amplification on the first type of substances and reduces the mass of the second type of substances, the content of the third type of substances is redistributed proportionally according to the average value of the content provided by a supplier, namely, the average content of each third type of substances is divided by the average value of the content of all the third type of substances to obtain a new proportion of each substance, the product of the proportion and the sum of the masses of the third type of substances is used for calculating the mass of each third type of substances, thus, the mass of the third type of substances is subjected to more extensive reduction processing, and then the mass of each substance is divided by the mass of a part to obtain the content of each substance.
When the sum of the contents of the first substances exceeds 100%, the first substances of the product are amplified in a proper amount, and other substances are subjected to reduction treatment, so that the judgment of the product on the regulatory compliance cannot be influenced, the first and second substances are subjected to the above treatment method, the third substance is the minimum value of the quality provided by a supplier, the sum of the qualities of all the substances is used as the quality of the part, and the quality of each substance is divided by the quality of the part to obtain the content of each substance.
Detailed Description
The invention is further illustrated below:
a method for determining the contents of substances in multi-supplier materials comprises the following steps,
s1: the collection and arrangement of environmental protection and recovery requirements are realized, and the datamation is realized to become a data source which can be compared and judged;
s2: supplier information collection, wherein a unique material number is set for each part, an incidence relation is established between the supplier information and the supplier with purchase, and each supplier is enabled to provide information such as the quality of the part corresponding to the material number, the type and the content of the contained substances and the like;
s3: supplier information processing and model building, wherein substance information provided by each supplier is divided into first type of substances regulated and controlled by laws and regulations, including substances taking the content of concerned substances as the main part and the quality of the concerned substances as the auxiliary part, substances taking the quality of the concerned substances of a second type of enterprises as the auxiliary part and third type of other substances; obtaining the content, quality and part quality of each substance in a model product by modeling and reasonably normalizing the contents of the substances and the part weights provided by a plurality of suppliers;
s4: according to the relationship between the content and the quality of the first and second substances and the quality of the supplier parts, the content and the quality of each substance are respectively obtained through a model, and the compliance judgment is obtained after the comparison with the environmental protection and recovery requirements related to the parts is carried out; when judging whether the product meets the related environmental protection and recovery requirements, the sum of the mass of each part is used as the product mass, the sum of the mass of the same substance is used as the substance mass, the ratio of the substance mass to the product mass is used as the content of the substance, and the related data is compared with the related environmental protection and recovery requirements for judgment.
According to step S3, the model building includes the steps of,
a1: taking the maximum value of the part quality Mi provided by each supplier, i.e., M = max (Mi);
a2: taking the maximum value of the content of the first type of substance LS, namely C, from the respective supplierLS=Max（CLSi) And calculating the mass M of the first substanceLS=M*CLS(ii) a And calculating the total mass of the first species LS
；
A3: according to the mass Mi of the material and the content C of the second type of material CS provided by each supplierCSiCalculating the mass of CS, MCSi=Mi*CCSiTaking the arithmetic mean, weighted mean, maximum value or minimum value of the quality of each supplier as the quality of the second type of substances, or taking the arithmetic mean, weighted mean, maximum value or minimum value of the content of each supplier as the content of the second type of substances, and taking the product of the content and the material quality as the quality of the second type of substances; and calculating the total mass of the second species LS
；
A4: and processing the content and quality data of the third class of substances OS provided by the supplier for building the model.
According to step A4, according to step A4, the content of the third type of substance OS before the model is built is determined by taking the average value of the contents or masses provided by each supplier, namely the arithmetic mean, the weighted mean, the maximum value or the minimum value, and the description only takes the arithmetic mean of the masses of the substances of the suppliers, namely the masses of the substances
K, carrying out relevant description; calculating the sum of the third type of substance OSContent (wt.)
。
According to step A4, the mass of the third type of substance OS may be the average, i.e. the arithmetic mean or the weighted mean, of the masses of the substances contained in the respective suppliers, or the maximum or minimum, in the present description the minimum, i.e. MOSi=Min（Mi*COSi) Carrying out related explanation; calculating the total mass of the third type of substance OS
。
When in use
The total mass of the third type substance OS is the difference between the mass of the part and the total mass of the first and second types of substances
Nominal total content of substance of the third type OS
The content of each substance being obtained by multiplying the content of each third type of substance OS by the total content of the third type of substance OS and the nominal total content of the third type of substance OS, i.e. the nominal content of the third type of substance OS
The contents of the first and second types of substances and the quality of the part are the contents obtained from the original data of the supplier, and the quality of each type of substance is obtained by calculating the contents and the quality of the part.
When in use
The third species OS takes the minimum value, MOSi = Min (Mi × COSi), and the total mass of the third species OS
When the nominal mass of the part is the sum of the masses of the three types of substances, namely the nominal total mass
The nominal content of each substance is the quotient of the mass of each substance and the nominal total mass, i.e. the
The part mass is taken as the nominal mass of the part, and the mass of each substance is obtained by calculating the content and the part mass.
In summary, the present invention only amplifies the mass of the first substance by a proper amount, and reduces the mass of the second substance by a proper amount, generally speaking, the total mass of the third substance is greater than zero, i.e., the sum of the contents of the first and second substances is less than 100%, the content of the third substance is redistributed proportionally according to the average value of the contents provided by the suppliers, i.e., the average content of each third substance is divided by the average value of the contents of all the third substances to obtain a new proportion of each substance, the product of the proportion and the sum of the masses of the third substances is used to obtain the mass of each third substance, thus, the mass of the third substance is greatly reduced, and then the mass of each substance is divided by the mass of the component to obtain the content of each substance.
When the sum of the contents of the first and second substances is more than or equal to 100 percent, only the first substance of the product is amplified in a proper amount, and the other substances are reduced, so that the judgment of the regulatory compliance of the product cannot be influenced, therefore, the first and second substances adopt the above processing method, the third substance adopts the minimum value of the quality provided by a supplier, the sum of the qualities of all the substances is used as the quality of a part, and the quality of each substance is divided by the quality of the part to obtain the content of each substance.
As will be realized, the invention is capable of other and different modifications and its several details are capable of modifications in various obvious respects, all without departing from the spirit and scope of the present invention.
Claims (5)
1. A method for determining the contents of substances in a multi-supplier material, comprising the steps of,
s1: the collection and arrangement of environmental protection and recovery requirements are realized, and the datamation is realized to become a data source which can be compared and judged;
s2: supplier information collection, wherein a unique material number is set for each part, and an association relation is established between the supplier information and the supplier with purchase, so that each supplier provides the quality of the part corresponding to the material number and the type and content information of the contained substances;
s3: supplier information processing and model building, namely dividing material information provided by each supplier into a first class of materials regulated and controlled by laws and regulations, wherein the first class of materials mainly comprise substances concerned with the content of the materials and auxiliary substances concerned with the quality of the materials, the second class of materials only concerned with the quality of the materials and a third class of other materials; obtaining the content, quality and part quality of each substance in a model product by modeling and reasonably normalizing the contents of the substances and the part weights provided by a plurality of suppliers;
s4: according to the relationship between the content and the quality of the first and second substances and the quality of the supplier parts, the content and the quality of each substance are respectively obtained through a model, and the compliance judgment is obtained after the comparison with the relevant environmental protection and recovery requirements of the parts is carried out; when judging whether the product meets the related environmental protection and recovery requirements, the sum of the mass of each component is used as the product mass, the sum of the mass of the same substance is used as the substance mass, the ratio of the substance mass to the product mass is used as the content of the substance, and the related data is compared with the related environmental protection and recovery requirements for judgment;
according to step S3, the model building includes the steps of,
a1: component quality M provided from various suppliersiMaximum value, i.e. M equals Max (M)i)；
A2: taking the maximum value of the content of the first type of substance LS, namely C, from the respective supplierLSi＝Max(CLSi) Calculating the firstMass M of a class of substancesLSi＝M*CLSi(ii) a And calculating the total mass of the first species LS
A3: according to the actual mass Mi of the material and the content C of the second type of substances CS provided by each supplierCSiCalculating the mass of CS, MCSi＝Mi*CCSiTaking the arithmetic mean, weighted mean, maximum value or minimum value of the quality of each supplier as the quality of the second type of substances, or taking the arithmetic mean, weighted mean, maximum value or minimum value of the content of each supplier as the content of the second type of substances, and taking the product of the content and the material quality as the quality of the second type of substances; and calculating the total mass of the second species CS
A4: and processing the content and quality data of the third class of substances OS provided by the supplier for building the model.
2. Method for determining the contents of substances in multi-supplier materials according to claim 1, wherein according to step A4, the contents of the third type of substance OS before the construction model is obtained by taking the average value of the contents or masses provided by each supplier, i.e. the arithmetic mean, the weighted mean, the maximum or the minimum, and the description only takes the arithmetic mean value of the masses of the substances of the suppliers, i.e. the masses of the substances
Carrying out related explanation; calculating the total content of the third type substance OS
3. Method for determining the contents of substances in multi-supplier materials according to claim 1, characterized in that, according to step a4, the second stepThe masses of the three classes of substances OS can be taken as the mean value, i.e. the arithmetic mean value or the weighted mean value, of the contents or masses of the respective suppliers, or as the maximum value or the minimum value, the description taking the mass minimum value, i.e. MOSi＝Min(Mi*COSi) Carrying out relevant explanation on the mean value; calculating the total mass of the third type of substance OS
4. Method for determining the contents of substances in multi-supplier materials according to claim 1, characterized in that when determining the contents of substances in multi-supplier materials
The total mass of the third type substance OS is the difference between the mass of the part and the total mass of the first and second types of substances
Nominal total content of substance class III OS
The content of each substance is obtained by multiplying the content of each third type substance OS by the total content of the third type substance OS and the nominal total content of the third type substance OS, i.e. the nominal content of the third type substance OS
The contents of the first and second substances and the quality of the part are the contents taken by the original data of the supplier, and the quality of each substance is obtained by calculating the contents and the quality of the part.
5. Method for determining the contents of substances in multi-supplier materials according to claim 1, characterized in that when determining the contents of substances in multi-supplier materials
When the third type substance OS is takenMinimum value, i.e. MOSi＝Min(Mi*COSi) Total mass of third type substance OS
The nominal mass of the part is the sum of the masses of the three types of substances, namely the nominal total mass
The nominal content of each material is the quotient of the mass of each material to the nominal total mass, i.e. C'iThe mass of the part is taken as the nominal mass of the part, and the mass of each substance is obtained by calculating the content and the mass of the part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790834.0A CN108022035B (en) | 2017-09-05 | 2017-09-05 | Method for determining substance content in multi-supplier material |
| PCT/CN2018/078948 WO2019047496A1 (en) | 2017-09-05 | 2018-03-14 | Method for determining contents of substances in materials from multiple suppliers |
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| CN201710790834.0A CN108022035B (en) | 2017-09-05 | 2017-09-05 | Method for determining substance content in multi-supplier material |
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| CN108022035B true CN108022035B (en) | 2021-09-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102073944A (en) * | 2011-01-18 | 2011-05-25 | 孙宗林 | Multi-supplier product safety evaluation method and system |
| CN102507859A (en) * | 2011-09-28 | 2012-06-20 | 聚信科技有限公司 | Method and device for determining matter content in products |
| CN107025511A (en) * | 2016-02-02 | 2017-08-08 | 深圳市世纪鸿威科技有限公司 | Appraisal procedure containing material risk in a kind of analysis and evaluation product |
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| CA2654974A1 (en) * | 2006-10-13 | 2008-05-29 | Alcan Packaging Flexible France | Product sustainability assessment |
| CN103049856A (en) * | 2012-12-27 | 2013-04-17 | 北京智云达科技有限公司 | Computer with food safety detection and joint defense analysis function |
| CN103622148B (en) * | 2013-12-11 | 2015-11-18 | 山东中烟工业有限责任公司 | The production stock method of a kind of cigarette chemical composition equalization |
| WO2015153674A1 (en) * | 2014-03-31 | 2015-10-08 | Kleermail Corporation | Methods and systems for facilitating management and automation of direct mail campaigns |
| CN107038674A (en) * | 2016-11-08 | 2017-08-11 | 许昌学院 | A kind of Safety of Food Quality monitoring method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102073944A (en) * | 2011-01-18 | 2011-05-25 | 孙宗林 | Multi-supplier product safety evaluation method and system |
| CN102507859A (en) * | 2011-09-28 | 2012-06-20 | 聚信科技有限公司 | Method and device for determining matter content in products |
| CN107025511A (en) * | 2016-02-02 | 2017-08-08 | 深圳市世纪鸿威科技有限公司 | Appraisal procedure containing material risk in a kind of analysis and evaluation product |
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