CN112884294A - Fine powder resource evaluation method, device, equipment and storage medium - Google Patents
Fine powder resource evaluation method, device, equipment and storage medium Download PDFInfo
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Abstract
The invention discloses a method, a device, equipment and a storage medium for evaluating fine powder resources. A method for evaluating fine powder resources comprises the following steps: acquiring initial components of the fine powder to be detected and initial contents of the initial components; obtaining the reference content of a reference component corresponding to the initial component in the reference fine powder; acquiring preset unit values and weights, wherein the unit values and the weights correspond to the initial components one to one; and calculating the evaluation value of the to-be-detected refined powder based on the initial content, the reference content, the unit value and the weight. According to the preset unit score and the weight, the evaluation score of the to-be-detected refined flour with the reference refined flour as the benchmark can be calculated, the evaluation score of the refined flour can be quickly calculated according to the unit score and the weight by comparing the initial content of the initial component of the to-be-detected refined flour with the reference content of the reference refined flour, the evaluation process is effectively simplified, the calculated amount is reduced, and a reference basis is provided for enterprises.
Description
Technical Field
The embodiment of the invention relates to a mineral quality management technology, in particular to a method, a device, equipment and a storage medium for evaluating a fine powder resource.
Background
The evaluation of ore cost performance is an important content for carrying out the optimization of the furnace charge structure. By analyzing and summarizing the comprehensive quality of the iron ore, a reliable reference basis can be provided for related enterprises, and related work of the related enterprises can be conveniently carried out.
At present, the comprehensive evaluation of the iron ore is based on the ton price, and the influence behaviors of increasing beneficial elements and harmful elements contained in the iron ore and various elements with various valence states in the ferrous metallurgy production are gradually considered. Finally, the effective value of analyzing the metallurgical performance of the iron ore through various reaction behaviors and reactor characteristics. Common methods comprise an iron ore grade comprehensive evaluation method, a tonnage price evaluation method, a comprehensive evaluation method considering the FeO content of the iron ore, an iron ore powder metallurgy value evaluation formula for sintering, an iron ore powder resource value evaluation method and the like to evaluate the cost performance of the iron ore.
However, the existing iron ore cost performance evaluation method has the disadvantages that the calculation process is complex, multiple tests are needed to further confirm data, and enterprises cannot conveniently know the quality of iron ore resources in a certain place through the method.
Disclosure of Invention
The invention provides a method, a device, equipment and a storage medium for evaluating fine flour resources, which are used for evaluating the fine flour resources and rapidly evaluating the quality of the fine flour resources.
In a first aspect, an embodiment of the present invention provides a method for evaluating a refined flour resource, including:
acquiring initial components of the fine powder to be detected and initial contents of the initial components;
obtaining the reference content of a reference component corresponding to the initial component in the reference fine powder;
acquiring preset unit scores and weights, wherein the unit scores and the weights correspond to the initial components one to one;
and calculating the evaluation score of the to-be-detected refined powder based on the initial content, the reference content, the unit score and the weight.
On this basis, before obtaining the reference content of the reference component corresponding to the initial component in the reference refined flour, the method further comprises:
acquiring a reference component of the reference fine powder and the reference content of the reference component;
setting a unit score and a weight corresponding to the reference component;
building a database based on the reference components, the reference content, the unit scores, and the weights.
On this basis, the obtaining of the preset unit score and the preset weight, which correspond to the initial component one to one, includes:
and acquiring unit scores and weights corresponding to the initial components from the database based on the initial components.
On the basis, the calculating the evaluation score of the to-be-detected refined flour based on the initial content, the reference content, the unit score and the weight comprises the following steps:
calculating the difference between the initial content and the reference content;
calculating the product of the difference value and the unit score to obtain a first parameter;
calculating the sum of the first parameter and a basic score to obtain a single score corresponding to the initial component;
calculating the product of the single score and the weight to obtain a second parameter;
and calculating the sum of the second parameters of all the initial components of the fine powder to be detected to obtain the evaluation score of the fine powder to be detected.
On the basis, calculating the sum of the first parameter and the basic score to obtain the single score corresponding to the initial component comprises the following steps:
judging whether the initial component is a beneficial component;
if the initial component is a beneficial component, calculating a basic score plus the first parameter to obtain a single score of the beneficial component;
if the initial component is not a harmful component, calculating a basic score minus the first parameter to obtain a single score of the harmful component.
On the basis, the calculation of the basic score and the addition of the first parameter to obtain the individual scores of the beneficial ingredients comprises the following steps:
calculating the sum of a basic score and the first parameter to obtain an initial score;
comparing the initial score with a preset first score range;
if the initial score is larger than the first score range, setting the maximum value of the first score as a single score;
if the initial score is equal to the first score range, setting the initial score as a single score;
and if the initial score is smaller than the first score range, setting the minimum value of the first score as a single score.
On this basis, subtracting the first parameter from the calculated base score to obtain a single-term score of the harmful component, including:
calculating the difference between a basic score and the first parameter to obtain an initial score;
comparing the initial score with a preset second score range;
if the initial score is larger than the second score range, setting the maximum value of the second score as a single score;
if the initial score is equal to the second score range, setting the initial score as a single score;
and if the initial score is smaller than the second score range, setting the minimum value of the second score as a single score.
In a second aspect, an embodiment of the present invention further provides a device for evaluating refined flour resources, including:
the first acquisition module is used for acquiring initial components of the fine powder to be detected and initial contents of the initial components;
the second acquisition module is used for acquiring the reference content of the reference component corresponding to the initial component in the reference fine powder;
a third obtaining module, configured to obtain preset unit scores and weights, where the unit scores and the weights correspond to the initial components one to one;
and the calculating module is used for calculating the evaluation score of the to-be-detected refined powder based on the initial content, the reference content, the unit score and the weight.
In a third aspect, an embodiment of the present invention further provides a fine powder resource evaluation device, where the device includes:
one or more processors;
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the fine flour resource evaluation method according to the first aspect.
In a fourth aspect, embodiments of the present invention also provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform the method for evaluating a fine flour resource according to the first aspect.
According to the invention, the difference between the fine powder to be detected and the reference fine powder serving as a standard can be determined by obtaining the initial component and the initial content of the fine powder to be detected and obtaining the reference content of the reference component corresponding to the initial component in the reference fine powder, then the evaluation score of the fine powder to be detected with the reference fine powder as a reference can be calculated and obtained according to the preset unit score and the weight, the evaluation score of the fine powder can be rapidly calculated and obtained according to the unit score and the weight by comparing the initial content of the initial component of the fine powder to be detected and the reference content of the reference fine powder, the evaluation process is effectively simplified, the calculated amount is reduced, and a reference basis is provided for enterprises.
Drawings
Fig. 1 is a flowchart of a method for evaluating a refined flour resource according to an embodiment of the present invention;
FIG. 2 is a flow chart of a refined flour resource evaluation method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a refined flour resource evaluation device provided in a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of fine flour resource evaluation provided in the fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a refined flour resource evaluation method according to an embodiment of the present invention, where the method is applicable to a situation of comprehensive quality evaluation of mineral refined flour resources, and the method may be executed by a refined flour resource evaluation device, and the device may be implemented in a software and/or hardware manner, and may be configured in a computer device with a relatively short resource, where the computer device may be a mobile terminal such as a mobile phone, a tablet computer, a wearable device (e.g., a smart watch, smart glasses, etc.), or the computer device may be a non-mobile terminal such as a smart television. The method specifically comprises the following steps:
and 110, obtaining initial components of the fine powder to be detected and initial content of the initial components.
In the embodiment of the invention, mineral powder obtained by processing and processing ores through crushing, grinding, ore dressing and the like is called fine powder or concentrate powder, and is a raw material of sintered pellets before smelting, and the fine powder is one of products of sorting operation in powder dressing and is a part with the highest content of useful target components. Is the final product of powder selection. The raw materials include uranium fine powder, copper fine powder, iron fine powder, titanium fine powder, molybdenum fine powder and the like. For example, iron ore is processed into fine ore called iron concentrate through crushing, grinding, and mineral separation.
Except for the need in the refined powderBesides the mineral elements, other beneficial or non-beneficial components are also included, and the content of the beneficial or non-beneficial components influences the quality of the refined flour, and further influences the workload and the processing difficulty in further processing. For example, the iron concentrate powder comprises the required total iron Tfe, a beneficial component manganese Mn and a harmful component silicon dioxide SiO2Aluminum oxide Al2O3Sulfur S, phosphorus P, lead Pb, zinc Zn, copper Cu, arsenic As, tin Sn, titanium dioxide TiO2Sodium oxide Na2O and potassium oxide K2O and particles of > 5mm size, etc.
In the specific implementation process, the initial components and the corresponding initial content of the fine powder to be detected need to be determined. Wherein, the initial content of the initial component mainly refers to the mass fraction ratio corresponding to the initial component in the unit weight of the refined powder, namely the ratio of the mass of the single component in the initial component to the total mass.
And 120, acquiring the reference content of the reference component corresponding to the initial component in the reference fine powder.
In the embodiment of the invention, before evaluating the fine powder to be detected, a fine powder is selected as a reference fine powder for comparison, and the reference content of a reference component corresponding to the fine powder to be detected in the reference fine powder is obtained and used as a reference. In the evaluation process of the inventive examples, the evaluation was made with respect to the reference fine flour as a comparison.
And step 130, acquiring preset unit scores and weights, wherein the unit scores and the weights correspond to the initial components one to one.
In the concrete implementation, the weight and the unit score corresponding to each component in the refined flour are different, and when the unit score and the weight corresponding to the component are preset, the unit score and the weight are mainly determined according to the characteristics of the refined flour and the influence of each component in the refined flour on the blast furnace.
The unit score can be set according to the variation range of the components in the refined flour, and when the variation range is relatively large, the corresponding unit score can be set to be smaller so as to effectively reflect the content variation of the components in the refined flour.
And 140, calculating the evaluation value of the to-be-detected refined powder based on the initial content, the reference content, the unit value and the weight.
In the specific implementation, the initial components and the initial contents of different to-be-detected refined powders are different, the difference between the to-be-detected refined powder and the reference refined powder can be known according to the comparison between the initial contents and the reference contents of the corresponding reference refined powder, and then the evaluation scores of the reference components and the overall evaluation score of the to-be-detected refined powder can be respectively calculated according to the unit scores and the weights corresponding to the initial components.
In the embodiment of the invention, the difference between the fine powder to be detected and the reference fine powder serving as a standard can be determined by acquiring the initial component and the initial content of the fine powder to be detected and acquiring the reference content of the reference component corresponding to the initial component in the reference fine powder, then the evaluation score of the fine powder to be detected with the reference fine powder as a reference can be calculated according to the preset unit score and the weight, the evaluation score of the fine powder can be rapidly calculated according to the unit score and the weight by comparing the initial content of the initial component of the fine powder to be detected with the reference content of the reference fine powder, the evaluation process is effectively simplified, the calculated amount is reduced, and a reference basis is provided for enterprises.
Example two
Fig. 2 is a flowchart of a refined flour resource evaluation method according to a second embodiment of the present invention, and this embodiment further refines the refined flour evaluation calculation process based on the foregoing embodiment. The method specifically comprises the following steps:
step 201, obtaining a reference component of the reference fine powder and a reference content of the reference component.
In a specific implementation process, reference fine powder serving as a reference object needs to be selected, and reference components of the reference fine powder and reference contents corresponding to the reference components are determined. The reference content of the reference component mainly refers to the mass fraction ratio corresponding to the reference component in the unit weight of the refined powder, namely the ratio of the mass of a single component in the reference component to the total mass.
The specific implementation means for obtaining the reference component and the reference content belongs to the common technical means, and is not particularly limited herein as long as the reference component and the reference content of the reference fine powder can be obtained. Can be obtained through experiments or by looking up relevant data.
Step 202, setting unit scores and weights corresponding to the reference components.
Before making a specific evaluation score, a corresponding scoring standard is set, and in the embodiment of the invention, the scoring standard is determined according to the influence of the reference components in the reference fine flour on the blast furnace. Wherein, the blast furnace uses steel plate as furnace shell, and refractory brick lining is built in the shell, which is mainly used for smelting mineral. The unit score represents the corresponding relationship between the score and the content variation between the reference content and the initial content, in other words, the score represented by the content variation of one unit. For example 1% corresponds to 1000 points.
For example, in the fine iron powder, the weight of the total iron Tfe is set to 16%, and the corresponding unit score (per 1%) is set to 1000.
In addition, the unit amplitude corresponding to the unit score and the corresponding score can be determined according to the change amplitude of the actual components. For example, if the content of a certain element is changed to 2.5% -3.5%, the unit amplitude can be adjusted from 1% to 0.1% to be set as a score.
Step 203, building a database based on the reference components, the reference content, the unit score and the weight.
For example, after the reference fine flour is determined, the reference component and the reference content of the reference fine flour can be correspondingly obtained, and the corresponding set unit score and weight are used for calculating the evaluation score of the fine flour to be measured. To facilitate management of the parameters, the parameters may be stored in a database and then directly recalled when needed for use.
And 204, obtaining the initial component of the fine powder to be detected and the initial content of the initial component.
In the specific implementation process, the initial components and the corresponding initial content of the fine powder to be detected need to be determined. Wherein, the initial content of the initial component mainly refers to the mass fraction ratio corresponding to the initial component in the unit weight of the refined powder, namely the ratio of the mass of the single component in the initial component to the total mass.
And step 205, obtaining the reference content of the reference component corresponding to the initial component in the reference fine powder.
In the embodiment of the invention, before evaluating the fine powder to be detected, a fine powder is selected as a reference fine powder for comparison, and the reference content of a reference component corresponding to the fine powder to be detected in the reference fine powder is obtained and used as a reference. In the evaluation process of the inventive examples, the evaluation was made with respect to the reference fine flour as a comparison.
And step 206, acquiring unit scores and weights corresponding to the initial components from the database based on the initial components.
In the embodiment of the invention, a database of the reference content, the unit score and the weight corresponding to the reference component of the reference refined powder is established in the previous step, and at the moment, the corresponding unit score and the corresponding weight only need to be directly obtained from the database.
Step 207, calculating the difference between the initial content and the reference content;
step 208, calculating the product of the difference value and the unit score to obtain a first parameter;
step 209, calculating the sum of the first parameter and the basic score to obtain a single score corresponding to the initial component;
and step 210, calculating the product of the single-term score and the weight to obtain a second parameter.
And step 211, calculating the sum of second parameters of all initial components of the fine powder to be detected to obtain the evaluation score of the fine powder to be detected.
In the embodiment of the present invention, the initial content is set to AiReference content is BiIn units of score alphaiWeight of betaiFor a single term score PiCan be calculated using the following formula:
Pi＝(Ai-Bi)αi (1)
evaluation score P of final refined flourGeneral assemblyThen the following formula can be used to calculate:
Pgeneral assembly＝∑(Pi*βi) (2)
In conclusion, the final evaluation score of the refined flour to be tested can be directly calculated by the following formula:
Pgeneral assembly＝∑(Ai-Bi)αi*βi) (3)
In an embodiment of the present invention, step 209 may include:
step 2091, judging whether the initial component is a beneficial component;
if the initial component is a beneficial component, then go to step 2092;
if the initial component is not a deleterious component, step 2093.
Step 2092, calculating the basic score plus the first parameter to obtain the individual scores of the beneficial components.
And 2093, calculating the basic score minus the first parameter to obtain the single score of the harmful component.
For the judgment of whether the initial component is a beneficial component, a part of the reference components can be preset to be beneficial component categories, and the rest are harmful components. Then, when analyzing whether the initial component is a beneficial component, the initial component is directly compared with the preset beneficial component categories to obtain the beneficial component categories, so that the judgment on whether the initial component is the beneficial component is made.
In the embodiment of the invention, the beneficial components refer to components which are required to be reserved in the fine powder smelting process and can be directly utilized. For example, in the steel smelting process, the total iron TFe is an essential component, and the manganese Mn is a mineral element which needs to be added in the steel smelting process, so the total iron Tfe and the manganese Mn belong to beneficial components in the smelting of iron concentrate powder, and other silicon dioxide SiO2, aluminum oxide Al2O3, sulfur S, phosphorus P, lead Pb, zinc Zn, copper Cu, arsenic As, tin Sn, titanium dioxide TiO2, sodium oxide Na2O, potassium oxide K2O, particles with the particle size of more than 5mm and the like belong to components which need to remove or influence the smelting effect in the smelting process, namely harmful components. The higher the proportion of the beneficial components, the higher the quality of the refined flour, and the higher the proportion of the harmful components, the poorer the quality of the refined flour. In the calculation process of the embodiment of the invention, the calculated basic score is added with the first parameter when the single score of the beneficial component is calculated, and the first parameter is subtracted from the calculated basic score of the harmful component.
Step 2092 includes:
calculating the sum of the basic score and the first parameter to obtain an initial score;
comparing the initial score with a preset first score range;
if the initial score is larger than the first score range, setting the maximum value of the first score as a single score;
if the initial score is equal to the first score range, setting the initial score as a single score;
and if the initial score is smaller than the first score range, setting the minimum value of the first score as the single score.
Step 2093 includes:
calculating the difference between the basic score and the first parameter to obtain an initial score;
comparing the initial score with a preset second score range;
if the initial score is larger than the second score range, setting the maximum value of the second score as a single score;
if the initial score is equal to the second score range, setting the initial score as a single score;
and if the initial score is smaller than the second score range, setting the minimum value of the second score as the single score.
In the embodiment of the invention, the first score range and the second score range are also set for the single item score, so that the calculated single item score is limited in a fixed score range, and the influence of too large or too small score of the single item on the overall score is avoided.
In a specific example, the evaluation score of the reference fines is calculated, for example, as iron concentrate. The iron concentrate powder comprises the following initial components: all iron Tfe, manganese Mn, hazardous components silica SiO2, alumina Al2O3, sulfur S, phosphorus P, lead Pb, zinc Zn, copper Cu, arsenic As, tin Sn, titanium dioxide TiO2, sodium oxide Na2O and potassium oxide K2O and particles of > 5mm particle size.
TABLE 1
EXAMPLE III
Fig. 3 is a schematic structural diagram of a refined flour resource evaluation device provided in the third embodiment of the present invention, and the device may specifically include a fourth obtaining module 31, a setting module 32, a database module 33, a first obtaining module 34, a second obtaining module 35, a third obtaining module 36, and a calculating module 37.
A fourth obtaining module 31, configured to obtain a reference component of the reference fine powder and a reference content of the reference component;
a setting module 32 for setting a unit score and a weight corresponding to the reference component;
a database module 33 for building a database based on the reference components, the reference contents, the unit scores and the weights.
The first obtaining module 34 is configured to obtain an initial component of the refined powder to be detected and an initial content of the initial component;
a second obtaining module 35, configured to obtain a reference content of the reference component corresponding to the initial component in the reference refined flour, so as to obtain a reference content of the reference component corresponding to the initial component in the reference refined flour;
a third obtaining module 36, configured to obtain preset unit scores and weights, where the unit scores and weights correspond to the initial components one to one;
and the calculating module 37 is used for calculating the evaluation score of the to-be-detected refined powder based on the initial content, the reference content, the unit score and the weight.
The third obtaining module 36 includes:
and the matching unit is used for acquiring the unit scores and the weights corresponding to the initial components from the database based on the initial components.
The calculation module 37 includes:
a first calculating unit for calculating a difference between the initial content and the reference content;
the second calculating unit is used for calculating the product of the difference value and the unit score to obtain a first parameter;
the third calculating unit is used for calculating the sum of the first parameter and the basic score to obtain the single score corresponding to the initial component;
the fourth calculating unit is used for calculating the product of the single-term score and the weight to obtain a second parameter;
and the fifth calculating unit is used for calculating the sum of the second parameters of all the initial components of the fine powder to be detected to obtain the evaluation score of the fine powder to be detected.
The third calculation unit includes:
a judging subunit, configured to judge whether the initial component is a beneficial component;
if the initial components are beneficial components, calculating the basic score and the first parameter to obtain the single score of the beneficial components;
if the initial component is not a harmful component, calculating a base score minus the first parameter to obtain a single-term score of the harmful component.
Calculating the basic score and a first parameter to obtain the individual scores of the beneficial ingredients, wherein the individual scores comprise:
calculating the sum of the basic score and the first parameter to obtain an initial score;
comparing the initial score with a preset first score range;
if the initial score is larger than the first score range, setting the maximum value of the first score as a single score;
if the initial score is equal to the first score range, setting the initial score as a single score;
and if the initial score is smaller than the first score range, setting the minimum value of the first score as the single score.
Calculating a base score minus a first parameter to obtain a single term score for the harmful ingredient, comprising:
calculating the difference between the basic score and the first parameter to obtain an initial score;
comparing the initial score with a preset second score range;
if the initial score is larger than the second score range, setting the maximum value of the second score as a single score;
if the initial score is equal to the second score range, setting the initial score as a single score;
and if the initial score is smaller than the second score range, setting the minimum value of the second score as the single score.
Example four
Fig. 4 is a schematic structural diagram of fine flour resource evaluation provided in the fourth embodiment of the present invention. As shown in fig. 4, the electronic apparatus includes a processor 40, a memory 41, a communication module 42, an input device 43, and an output device 44; the number of the processors 40 in the electronic device may be one or more, and one processor 40 is taken as an example in fig. 4; the processor 40, the memory 41, the communication module 42, the input device 43 and the output device 44 in the electronic device may be connected by a bus or other means, and the bus connection is exemplified in fig. 4.
The memory 41 is used as a computer-readable storage medium for storing software programs, computer-executable programs, and modules, such as the modules corresponding to the fine flour resource evaluation method in the embodiment (for example, the fourth obtaining module 31, the setting module 32, the database module 33, the first obtaining module 34, the second obtaining module 35, the third obtaining module 36, and the calculating module 37 in a fine flour resource evaluation device). The processor 40 executes various functional applications and data processing of the electronic device by running software programs, instructions and modules stored in the memory 41, so as to realize the fine flour resource evaluation method.
The memory 41 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of the electronic device, and the like. Further, the memory 41 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, memory 41 may further include memory located remotely from processor 40, which may be connected to the electronic device through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
And the communication module 42 is used for establishing connection with the display screen and realizing data interaction with the display screen. The input device 43 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function controls of the electronic apparatus.
The fine flour resource evaluation device provided by the embodiment can execute the fine flour resource evaluation method provided by any embodiment of the invention, and has corresponding functions and beneficial effects.
EXAMPLE five
An embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, perform a method for evaluating a fine flour resource, the method including:
acquiring initial components of the fine powder to be detected and initial contents of the initial components;
obtaining the reference content of a reference component corresponding to the initial component in the reference fine powder;
acquiring preset unit values and weights, wherein the unit values and the weights correspond to the initial components one to one;
and calculating the evaluation value of the to-be-detected refined powder based on the initial content, the reference content, the unit value and the weight.
Of course, the storage medium provided by the embodiments of the present invention includes computer-executable instructions, which are not limited to the operations of the method described above, and may also perform related operations in a fine flour resource evaluation method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes instructions for enabling a computer electronic device (which may be a personal computer, a server, or a network electronic device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the fine flour resource evaluation device, each included unit and module is only divided according to functional logic, but is not limited to the above division, as long as the corresponding function can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method for evaluating fine powder resources is characterized by comprising the following steps:
acquiring initial components of the fine powder to be detected and initial contents of the initial components;
obtaining the reference content of a reference component corresponding to the initial component in the reference fine powder;
acquiring preset unit scores and weights, wherein the unit scores and the weights correspond to the initial components one to one;
and calculating the evaluation score of the to-be-detected refined powder based on the initial content, the reference content, the unit score and the weight.
2. The method for evaluating fine flour resources according to claim 1, further comprising, before the obtaining of the reference content of the reference component corresponding to the initial component in the reference fine flour:
acquiring a reference component of the reference fine powder and the reference content of the reference component;
setting a unit score and a weight corresponding to the reference component;
building a database based on the reference components, the reference content, the unit scores, and the weights.
3. The method for evaluating fine flour resources according to claim 2, wherein the obtaining of the preset unit score and the preset weight, which correspond to the initial components one by one, comprises:
and acquiring unit scores and weights corresponding to the initial components from the database based on the initial components.
4. The method for evaluating flavor flour resources of claim 1, wherein the calculating the evaluation score of the flavor flour to be tested based on the initial content, the reference content, the unit score and the weight comprises:
calculating the difference between the initial content and the reference content;
calculating the product of the difference value and the unit score to obtain a first parameter;
calculating the sum of the first parameter and a basic score to obtain a single score corresponding to the initial component;
calculating the product of the single score and the weight to obtain a second parameter;
and calculating the sum of the second parameters of all the initial components of the fine powder to be detected to obtain the evaluation score of the fine powder to be detected.
5. The method for evaluating fine flour resources according to claim 4, wherein the calculating the sum of the first parameter and the base score to obtain the individual score corresponding to the initial component comprises:
judging whether the initial component is a beneficial component;
if the initial component is a beneficial component, calculating a basic score plus the first parameter to obtain a single score of the beneficial component;
if the initial component is not a harmful component, calculating a basic score minus the first parameter to obtain a single score of the harmful component.
6. The method for evaluating the resource of the refined flour as claimed in claim 5, wherein the step of calculating the basic score and the first parameter to obtain the individual score of the beneficial component comprises the following steps:
calculating the sum of a basic score and the first parameter to obtain an initial score;
comparing the initial score with a preset first score range;
if the initial score is larger than the first score range, setting the maximum value of the first score as a single score;
if the initial score is equal to the first score range, setting the initial score as a single score;
and if the initial score is smaller than the first score range, setting the minimum value of the first score as a single score.
7. The method for evaluating fine flour resources according to claim 5, wherein the step of subtracting the first parameter from the calculated basic score to obtain a single score of the harmful component comprises the steps of:
calculating the difference between a basic score and the first parameter to obtain an initial score;
comparing the initial score with a preset second score range;
if the initial score is larger than the second score range, setting the maximum value of the second score as a single score;
if the initial score is equal to the second score range, setting the initial score as a single score;
and if the initial score is smaller than the second score range, setting the minimum value of the second score as a single score.
8. A refined flour resource evaluation device is characterized by comprising:
the first acquisition module is used for acquiring initial components of the fine powder to be detected and initial contents of the initial components;
the second acquisition module is used for acquiring the reference content of the reference component corresponding to the initial component in the reference fine powder;
a third obtaining module, configured to obtain preset unit scores and weights, where the unit scores and the weights correspond to the initial components one to one;
and the calculating module is used for calculating the evaluation score of the to-be-detected refined powder based on the initial content, the reference content, the unit score and the weight.
9. A fine flour resource evaluation apparatus, characterized in that the apparatus comprises:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the fine flour resource assessment method of any one of claims 1-7.
10. A storage medium containing computer-executable instructions for performing the finemeal resource assessment method of any one of claims 1-7 when executed by a computer processor.
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