CN111784105B - Energy consumption calculation result quality assessment method, device and storage medium - Google Patents
Energy consumption calculation result quality assessment method, device and storage medium Download PDFInfo
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 251
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- 238000001303 quality assessment method Methods 0.000 title claims description 9
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- Y02P90/82—Energy audits or management systems therefor
Abstract
The invention discloses a quality evaluation method of an energy consumption calculation result, which comprises the following steps: identifying all meter data and mathematical operations in the energy consumption calculation formula, and setting a first set score, a second set score and a third set score according to the actual production requirement of the target area; respectively calculating a first evaluation value corresponding to a first meter of broken data, a second evaluation value corresponding to a second meter of energy consumption value 0 and a third evaluation value corresponding to a third meter with mathematical operation errors; and calculating the confidence coefficient of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, and judging the quality evaluation result of the energy consumption calculation formula according to the confidence coefficient. The invention provides an energy consumption calculation result quality evaluation method, which aims to solve the technical problems that the existing regional energy consumption calculation method is unreliable in energy consumption calculation result and cannot accurately evaluate the energy consumption calculation result due to the fact that a meter with a fault exists in actual calculation.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a method and apparatus for evaluating quality of an energy consumption calculation result, and a storage medium.
Background
In the 21 st century, along with the development state of the sudden and rapid progress of social and economic technology, china increasingly pays attention to energy conservation and emission reduction in various fields. The production enterprises with high energy consumption can accurately calculate the regional energy efficiency, and can effectively save energy and reduce consumption according to the regional energy efficiency, thereby being beneficial to improving the development quality and benefit of the enterprises, and being particularly important to the accurate calculation of the regional energy efficiency.
In the area energy consumption calculation method in the prior art, energy consumption values of various meters are substituted into an energy consumption calculation formula, and the calculation result of the area energy consumption is directly calculated through the energy consumption calculation formula. The inventor of the application finds that in practical calculation, a faulty meter exists frequently, so that the reliability of the regional energy consumption calculation result obtained by the conventional regional energy consumption calculation method is doubtful, and an accurate energy consumption calculation result cannot be obtained.
Disclosure of Invention
The invention provides an energy consumption calculation result quality evaluation method, an energy consumption calculation result quality evaluation device and a storage medium, which are used for solving the technical problems that the energy consumption calculation result is unreliable and the energy consumption calculation result cannot be accurately evaluated due to the fact that a meter with a fault exists in actual calculation in the existing regional energy consumption calculation method.
In one aspect, a first embodiment of the present invention provides a method for evaluating quality of an energy consumption calculation result, including:
identifying all meter data and mathematical operations in the target area energy consumption calculation formula, and setting a first set score, a second set score and a third set score according to the actual production requirement of the target area;
when a first meter with broken data exists in the energy consumption calculation formula, outputting an energy consumption value of the first meter as a set value, and outputting a first evaluation value; the first evaluation value is a product of the first set score and the first table count; wherein the set value is a non-zero value;
when a second meter with the energy consumption value of 0 exists in the energy consumption calculation formula, outputting the energy consumption value of the second meter as the set value, and outputting a second evaluation value; the second evaluation value is a product of the second set score and the second table count;
when a third meter timing with mathematical operation errors exists in the energy consumption calculation formula, outputting a mathematical operation result of the third meter as the set value, and outputting a third evaluation value; the third evaluation value is the product of the third set score and the total number of the tables in the energy consumption calculation formula;
and calculating the confidence coefficient of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, and judging the quality evaluation result of the energy consumption calculation formula according to the confidence coefficient.
Further, the identifying all meter data and mathematical operations in the energy consumption calculation formula includes:
and capturing the calculation abnormality in the energy consumption calculation formula through a software code, and identifying the erroneous mathematical operation in the energy consumption calculation formula.
Further, the calculating the confidence coefficient of the energy consumption calculating formula according to the first, second, third and total table numbers specifically includes:
and calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the table, and calculating the confidence coefficient according to the dirty score.
Further, calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, and calculating the confidence coefficient according to the dirty score, specifically:
calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, wherein the dirty score is expressed as follows:
dirty score= (first evaluation value+second evaluation value+third evaluation value =boolean value with mathematical operation error)/table count;
calculating the confidence coefficient according to the dirty score, wherein the expression of the confidence coefficient is as follows:
confidence coefficient = (first set score + second set score + third set score × boolean value with mathematical operation error-dirty score)/(first set score + second set score + third set score × boolean value with mathematical operation error) × 100%.
Further, the energy consumption calculation result quality evaluation result of the energy consumption calculation formula is judged according to the confidence coefficient, specifically:
comparing the confidence coefficient with a preset confidence coefficient threshold, and judging that the quality of the energy consumption calculation result of the energy consumption calculation formula is reliable when the confidence coefficient is larger than or equal to the confidence coefficient threshold; and when the confidence coefficient is smaller than a confidence coefficient threshold value, judging that the quality of the energy consumption calculation result of the energy consumption calculation formula is unreliable.
On the other hand, a second embodiment of the present invention provides an energy consumption calculation result quality evaluation device, which includes an identification module, a first output module, a second output module, a third output module, and a judgment module;
the identification module is used for identifying all meter data and mathematical operations in the target area energy consumption calculation formula;
the first output module is used for outputting the energy consumption value of the first meter as a set value and outputting a first evaluation value when a first meter timing of broken data exists in the energy consumption calculation formula; the first evaluation value is a product of the first set score and the first table count; wherein the set value is a non-zero value;
the second output module is configured to output, when a second meter timing with an energy consumption value of 0 exists in the energy consumption calculation formula, the energy consumption value of the second meter as the set value, and output a second evaluation value; the second evaluation value is a product of the second set score and the second table count;
the third output module is configured to output a mathematical operation result of a third meter as the set value and output a third evaluation value when a third meter timing with a mathematical operation error exists in the energy consumption calculation formula; the third evaluation value is the product of the third set score and the total number of the tables in the energy consumption calculation formula;
the judging module is used for calculating the confidence coefficient of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, and judging the energy consumption calculation result quality evaluation result of the energy consumption calculation formula according to the confidence coefficient.
Further, the identification module includes:
and capturing the calculation abnormality in the energy consumption calculation formula through a software code, and identifying the erroneous mathematical operation in the energy consumption calculation formula.
Further, the method is characterized in that the confidence coefficient of the energy consumption calculation formula is calculated according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, specifically:
and calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the table, and calculating the confidence coefficient according to the dirty score.
Further, calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, and calculating the confidence coefficient according to the dirty score, specifically:
calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, wherein the dirty score is expressed as follows:
dirty score= (first evaluation value+second evaluation value+third evaluation value =boolean value with mathematical operation error)/table count;
calculating the confidence coefficient according to the dirty score, wherein the expression of the confidence coefficient is as follows:
confidence coefficient = (first set score + second set score + third set score × boolean value with mathematical operation error-dirty score)/(first set score + second set score + third set score × boolean value with mathematical operation error) × 100%.
In yet another aspect, a further embodiment of the present invention provides a computer readable storage medium, where the computer readable storage medium includes a stored computer program, where the computer program when executed controls a device in which the computer readable storage medium is located to perform the energy consumption calculation result quality assessment method as described above.
The invention provides a quality evaluation method, a device and a storage medium of an energy consumption calculation result, which are used for realizing the quality evaluation of the energy consumption calculation result by identifying all meter data and mathematical operations in an energy consumption calculation formula and calculating a confidence coefficient of the energy consumption calculation formula according to the identified result so as to solve the technical problems that the energy consumption calculation result is unreliable and the energy consumption calculation result cannot be accurately evaluated due to the fact that a meter with a fault exists in actual calculation in the existing regional energy consumption calculation method.
Drawings
FIG. 1 is a flow chart of a method for evaluating quality of energy consumption calculation results according to a first embodiment of the present invention;
FIG. 2 is another flow chart of the method for evaluating the quality of the energy consumption calculation result according to the first embodiment of the present invention;
fig. 3 is a schematic structural diagram of an apparatus for evaluating quality of energy consumption calculation results according to a first embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Referring to fig. 1-2, a first embodiment of the present invention is shown. The embodiment of the invention provides an energy consumption calculation result quality assessment method as shown in fig. 1, which comprises the following steps:
s1, identifying all meter data and mathematical operations in an energy consumption calculation formula of a target area, and setting a first set score, a second set score and a third set score according to actual production requirements of the target area;
in the embodiment of the present invention, it can be understood that the target area, such as a factory area, is implemented by counting a plurality of meters, and the types of the meters include: a production meter, a metering meter, a water meter, a yield meter, a water gas meter, a coal water slurry meter, a natural gas meter, a steam meter, a hot oil meter, a Chai Youbiao meter, a carbon dioxide meter, an argon gas meter and the like. Each plant area has a day area energy consumption calculation formula, and the calculation logic of the formula relates to four mathematical operations of addition, subtraction, multiplication and division, such as: the energy consumption calculation formula of a certain factory area is b1+b2+b3 (b4/(b4+b5) -b6+ B7.) after receiving the energy consumption calculation formula of the target area, the embodiment of the invention sets the first set score, the second set score and the third set score according to the actual production requirement of the target area by identifying all meter data and mathematical operations in the energy consumption calculation formula of the target area.
Alternatively, since the production thereof is discontinuous in some factory areas, a meter power consumption value of 0 for a certain period of time is normal, at which time the second setting score needs to be set to a smaller value; in some factory areas, the first set score is set to a smaller value when the meter acquisition is turned off to save energy. According to the embodiment of the invention, the historical energy consumption data of each meter in the target area is obtained, the historical energy consumption data of each meter is compared with the preset value, and the actual production requirement of each meter is judged according to the comparison result, so that the first set score, the second set score and the third set score are set. The historical energy consumption data acquisition modes include, but are not limited to, web crawlers and JS page marks.
S2, when a first meter with broken data exists in the energy consumption calculation formula, outputting an energy consumption value of the first meter as a set value, and outputting a first evaluation value; the first evaluation value is the product of the first set score and the first table count; wherein the set value is a non-zero value;
in the embodiment of the invention, the set value is a non-zero value. Alternatively, the set value in the embodiment of the present invention may be 1, and outputting the energy consumption value of the first meter to be 1 may avoid being affected when identifying whether the energy consumption value of the meter is 0, so as to improve reliability and accuracy of quality evaluation of the energy consumption calculation result. The broken meter indicates that the meter cannot acquire data when the pulled meter data is substituted into the formula calculation.
S3, when a second meter with the energy consumption value of 0 exists in the energy consumption calculation formula, outputting the energy consumption value of the second meter as a set value, and outputting a second evaluation value; the second evaluation value is the product of the second set score and the second table count;
in the embodiment of the invention, it can be understood that when the meter fails, the statistical effect of the meter fails, so that the energy consumption value of the meter is 0. According to the embodiment of the invention, the energy consumption value of the second meter is output as 1, and the meter with the energy consumption value of 0 can be effectively prevented from being mistakenly identified as mathematical operation errors when being used as the divisor, so that the reliability of the quality evaluation of the energy consumption calculation result can be effectively improved.
S4, when a third meter with mathematical operation errors exists in the energy consumption calculation formula, outputting a mathematical operation result of the third meter as a set value, and outputting a third evaluation value; the third evaluation value is the product of the third set score and the total number of tables in the energy consumption calculation formula;
alternatively, the mathematical operation error includes an operation in which the divisor appears to be 0. If (B3/(B4+B5), a mathematical error will occur if (B4+B5) equals 0.
And S5, calculating a confidence coefficient of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the meters, and judging an energy consumption calculation result quality evaluation result of the energy consumption calculation formula according to the confidence coefficient.
According to the embodiment of the invention, through identifying all meter data and mathematical operation in the energy consumption calculation formula, according to the identified broken data meter, the meter with the energy consumption value of 0 and whether mathematical operation is wrong or not, and according to the actual production requirement of a target area, setting a first set score, a second set score and a third set score, calculating the confidence coefficient of the energy consumption calculation formula, and realizing the quality assessment of an energy consumption calculation result, so that the technical problems that the energy consumption calculation result is unreliable and the energy consumption calculation result cannot be accurately assessed due to the fact that the conventional regional energy consumption calculation method has a faulty meter in actual calculation are solved; in the embodiment of the invention, the abnormal constant value existing in the meter is identified, the confidence coefficient of the energy consumption calculation result is obtained through calculation, and the reliability of the quality evaluation of the energy consumption calculation result can be effectively improved. Referring to fig. 2, another flow chart of a method for evaluating quality of an energy consumption calculation result according to an embodiment of the invention is shown.
As a specific implementation of the embodiment of the invention, identifying all meter data and mathematical operations in the energy consumption calculation formula comprises:
and capturing a calculation abnormality in the energy consumption calculation formula through a software code, and identifying an erroneous mathematical operation in the energy consumption calculation formula.
In the embodiment of the invention, the abnormality identification in the energy consumption calculation formula can be realized through the software codes in the computer software program, so that all erroneous mathematical operations in the energy consumption calculation formula can be identified. Optionally, the embodiment of the invention can also identify the numerical value in the energy consumption calculation formula by a formula identification method so as to realize the quality evaluation of the energy consumption calculation result.
As a specific implementation manner of the embodiment of the present invention, the confidence coefficient of the energy consumption calculation formula is calculated according to the first evaluation value, the second evaluation value, the third evaluation value and the total table count, specifically:
and calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, and calculating a confidence coefficient according to the dirty score.
As a specific implementation manner of the embodiment of the present invention, a dirty score of an energy consumption calculation formula is calculated according to the first evaluation value, the second evaluation value, the third evaluation value and the total table count, and a confidence coefficient is calculated according to the dirty score, specifically:
calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of tables, wherein the dirty score is expressed as follows:
dirty score= (first evaluation value+second evaluation value+third evaluation value =boolean value with mathematical operation error)/table count;
calculating a confidence coefficient according to the dirty score, wherein the confidence coefficient is expressed as follows:
confidence coefficient = (first set score + second set score + third set score × boolean value with mathematical operation error-dirty score)/(first set score + second set score + third set score × boolean value with mathematical operation error) × 100%.
In the embodiment of the invention, when the mathematical operation appears in the energy consumption calculation formula, the Boolean value with mathematical operation error is 1, and when the mathematical operation does not appear in the energy consumption calculation formula, the Boolean value with mathematical operation error is 0.
As a specific implementation manner of the embodiment of the invention, the energy consumption calculation result quality evaluation result of the energy consumption calculation formula is judged according to the confidence coefficient, and specifically comprises the following steps:
comparing the confidence coefficient with a preset confidence coefficient threshold, and judging that the quality of the energy consumption calculation result of the energy consumption calculation formula is reliable when the confidence coefficient is larger than or equal to the confidence coefficient threshold; and when the confidence coefficient is smaller than the confidence coefficient threshold, judging that the quality of the energy consumption calculation result of the energy consumption calculation formula is unreliable.
The confidence coefficient has a value ranging from 0% to 100%, alternatively, a larger value of the confidence coefficient indicates a more reliable quality of the energy consumption calculation result.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, through identifying all meter data and mathematical operation in the energy consumption calculation formula, corresponding evaluation values are calculated for the broken data meter, the meter with the energy consumption value of 0 and the meter with the mathematical operation error in the energy consumption calculation formula, so that the confidence coefficient of the energy consumption calculation formula is calculated, the quality evaluation of the energy consumption calculation result is realized, and the technical problems that the energy consumption calculation result is unreliable and the energy consumption calculation result cannot be accurately evaluated due to the fact that the meter with the fault exists in the actual calculation in the existing regional energy consumption calculation method are solved.
Referring to fig. 3, a second embodiment of the present invention is provided. The embodiment of the invention provides an energy consumption calculation result quality assessment device as shown in fig. 3, which comprises an identification module 10, a first output module 20, a second output module 30, a third output module 40 and a judgment module 50;
the identification module 10 is used for identifying all meter data and mathematical operations in the energy consumption calculation formula of the target area;
in the embodiment of the present invention, it can be understood that the target area, such as a factory area, is implemented by counting a plurality of meters, and the types of the meters include: a production meter, a metering meter, a water meter, a yield meter, a water gas meter, a coal water slurry meter, a natural gas meter, a steam meter, a hot oil meter, a Chai Youbiao meter, a carbon dioxide meter, an argon gas meter and the like. Each plant area has a day area energy consumption calculation formula, and the calculation logic of the formula relates to four mathematical operations of addition, subtraction, multiplication and division, such as: the energy consumption calculation formula of a certain factory area is B1+B2+B3 (B4/(B4+B5) -B6+B7).
Alternatively, since the production thereof is discontinuous in some factory areas, a meter power consumption value of 0 for a certain period of time is normal, at which time the second setting score needs to be set to a smaller value; in some factory areas, the first set score is set to a smaller value when the meter acquisition is turned off to save energy. According to the embodiment of the invention, the historical energy consumption data of each meter in the target area is obtained, the historical energy consumption data of each meter is compared with the preset value, and the actual production requirement of each meter is judged according to the comparison result, so that the first set score, the second set score and the third set score are set.
A first output module 20, configured to output an energy consumption value of a first meter as a set value and output a first evaluation value when the first meter is clocked by the presence of the broken data in the energy consumption calculation formula; the first evaluation value is the product of the first set score and the first table count;
in the embodiment of the invention, the set value is a non-zero value. Alternatively, the set value in the embodiment of the present invention may be 1, and outputting the energy consumption value of the first meter to be 1 may avoid being affected when identifying whether the energy consumption value of the meter is 0, so as to improve reliability and accuracy of quality evaluation of the energy consumption calculation result. The broken meter indicates that the meter cannot acquire data when the pulled meter data is substituted into the formula calculation.
A second output module 30, configured to output, when there is a second table timing with an energy consumption value of 0 in the energy consumption calculation formula, the energy consumption value of the second table as a set value, and output a second evaluation value; the second evaluation value is the product of the second set score and the second table count;
in the embodiment of the invention, it can be understood that when the meter fails, the statistical effect of the meter fails, so that the energy consumption value of the meter is 0. According to the embodiment of the invention, the energy consumption value of the second meter is output as 1, and the meter with the energy consumption value of 0 can be effectively prevented from being mistakenly identified as mathematical operation errors when being used as the divisor, so that the reliability of the quality evaluation of the energy consumption calculation result can be effectively improved.
A third output module 40, configured to output a mathematical operation result of the third meter as a set value and output a third evaluation value when there is a third meter timing with a mathematical operation error in the energy consumption calculation formula; the third evaluation value is the product of the third set score and the total number of tables in the energy consumption calculation formula;
alternatively, the mathematical operation error includes an operation in which the divisor appears to be 0. If (B3/(B4+B5), a mathematical error will occur if (B4+B5) equals 0.
A judging module 50 for calculating the confidence coefficient of the energy consumption calculation formula according to the first, second, third and total tables, and judging the quality evaluation result of the energy consumption calculation result according to the confidence coefficient
According to the embodiment of the invention, through identifying all meter data and mathematical operation in the energy consumption calculation formula, according to the identified broken data meter, the meter with the energy consumption value of 0 and whether mathematical operation is wrong or not, and according to the actual production requirement of a target area, setting a first set score, a second set score and a third set score, calculating the confidence coefficient of the energy consumption calculation formula, and realizing the quality assessment of an energy consumption calculation result, so that the technical problems that the energy consumption calculation result is unreliable and the energy consumption calculation result cannot be accurately assessed due to the fact that the conventional regional energy consumption calculation method has a faulty meter in actual calculation are solved; in the embodiment of the invention, the abnormal constant value existing in the meter is identified, the confidence coefficient of the energy consumption calculation result is obtained through calculation, and the reliability of the quality evaluation of the energy consumption calculation result can be effectively improved.
As a specific implementation of the embodiment of the present invention, the identification module 10 includes:
and capturing a calculation abnormality in the energy consumption calculation formula through a software code, and identifying an erroneous mathematical operation in the energy consumption calculation formula.
In the embodiment of the invention, the abnormality identification in the energy consumption calculation formula can be realized through the software codes in the computer software program, so that all erroneous mathematical operations in the energy consumption calculation formula can be identified. Optionally, the embodiment of the invention can also identify the numerical value in the energy consumption calculation formula by a formula identification method so as to realize the quality evaluation of the energy consumption calculation result.
As a specific implementation manner of the embodiment of the present invention, the confidence coefficient of the energy consumption calculation formula is calculated according to the first evaluation value, the second evaluation value, the third evaluation value and the total table count, specifically:
and calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, and calculating a confidence coefficient according to the dirty score.
As a specific implementation manner of the embodiment of the present invention, a dirty score of an energy consumption calculation formula is calculated according to the first evaluation value, the second evaluation value, the third evaluation value and the total table count, and a confidence coefficient is calculated according to the dirty score, specifically:
calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of tables, wherein the dirty score is expressed as follows:
dirty score= (first evaluation value+second evaluation value+third evaluation value =boolean value with mathematical operation error)/table count;
calculating a confidence coefficient according to the dirty score, wherein the confidence coefficient is expressed as follows:
confidence coefficient = (first set score + second set score + third set score × boolean value with mathematical operation error-dirty score)/(first set score + second set score + third set score × boolean value with mathematical operation error) × 100%.
In the embodiment of the invention, when the mathematical operation appears in the energy consumption calculation formula, the Boolean value with mathematical operation error is 1, and when the mathematical operation does not appear in the energy consumption calculation formula, the Boolean value with mathematical operation error is 0.
As a specific implementation manner of the embodiment of the invention, the energy consumption calculation result quality evaluation result of the energy consumption calculation formula is judged according to the confidence coefficient, and specifically comprises the following steps:
comparing the confidence coefficient with a preset confidence coefficient threshold, and judging that the quality of the energy consumption calculation result of the energy consumption calculation formula is reliable when the confidence coefficient is larger than or equal to the confidence coefficient threshold; and when the confidence coefficient is smaller than the confidence coefficient threshold, judging that the quality of the energy consumption calculation result of the energy consumption calculation formula is unreliable.
The confidence coefficient has a value ranging from 0% to 100%, alternatively, a larger value of the confidence coefficient indicates a more reliable quality of the energy consumption calculation result.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, through identifying all meter data and mathematical operation in the energy consumption calculation formula, corresponding evaluation values are calculated for the broken data meter, the meter with the energy consumption value of 0 and the meter with the mathematical operation error in the energy consumption calculation formula, so that the confidence coefficient of the energy consumption calculation formula is calculated, the quality evaluation of the energy consumption calculation result is realized, and the technical problems that the energy consumption calculation result is unreliable and the energy consumption calculation result cannot be accurately evaluated due to the fact that the meter with the fault exists in the actual calculation in the existing regional energy consumption calculation method are solved.
A third embodiment of the present invention provides a computer-readable storage medium, where the computer-readable storage medium includes a stored computer program, and when the computer program is executed, controls a device in which the computer-readable storage medium is located to execute the energy consumption calculation result quality evaluation method as described above.
The foregoing is a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (10)
1. The energy consumption calculation result quality assessment method is characterized by comprising the following steps of:
identifying all meter data and mathematical operations in the target area energy consumption calculation formula, and setting a first set score, a second set score and a third set score according to the actual production requirement of the target area;
when a first meter with broken data exists in the energy consumption calculation formula, outputting an energy consumption value of the first meter as a set value, and outputting a first evaluation value; the first evaluation value is a product of the first set score and the first table count; wherein the set value is a non-zero value;
when a second meter with the energy consumption value of 0 exists in the energy consumption calculation formula, outputting the energy consumption value of the second meter as the set value, and outputting a second evaluation value; the second evaluation value is a product of the second set score and the second table count;
when a third meter timing with mathematical operation errors exists in the energy consumption calculation formula, outputting a mathematical operation result of the third meter as the set value, and outputting a third evaluation value; the third evaluation value is the product of the third set score and the total number of the tables in the energy consumption calculation formula;
and calculating the confidence coefficient of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, and judging the quality evaluation result of the energy consumption calculation formula according to the confidence coefficient.
2. The energy consumption calculation result quality evaluation method according to claim 1, wherein the identifying all of the meter data and mathematical operations in the target area energy consumption calculation formula includes:
and capturing the calculation abnormality in the energy consumption calculation formula through a software code, and identifying the erroneous mathematical operation in the energy consumption calculation formula.
3. The method for evaluating the quality of the energy consumption calculation result according to claim 1, wherein the calculating the confidence coefficient of the energy consumption calculation formula according to the first, second, third and total tables comprises:
and calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the table, and calculating the confidence coefficient according to the dirty score.
4. The energy consumption calculation result quality evaluation method according to claim 1, wherein a dirty score of the energy consumption calculation formula is calculated according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of tables, and the confidence coefficient is calculated according to the dirty score, specifically:
calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, wherein the dirty score is expressed as follows:
dirty score= (first evaluation value+second evaluation value+third evaluation value =boolean value with mathematical operation error)/table count;
calculating the confidence coefficient according to the dirty score, wherein the expression of the confidence coefficient is as follows:
confidence coefficient = (first set score + second set score + third set score × boolean value with mathematical operation error-dirty score)/(first set score + second set score + third set score × boolean value with mathematical operation error) × 100%.
5. The method for evaluating the quality of the energy consumption calculation result according to claim 1, wherein the judging the quality evaluation result of the energy consumption calculation formula according to the confidence coefficient is specifically:
comparing the confidence coefficient with a preset confidence coefficient threshold, and judging that the quality of the energy consumption calculation result of the energy consumption calculation formula is reliable when the confidence coefficient is larger than or equal to the confidence coefficient threshold; and when the confidence coefficient is smaller than a confidence coefficient threshold value, judging that the quality of the energy consumption calculation result of the energy consumption calculation formula is unreliable.
6. The energy consumption calculation result quality assessment device is characterized by comprising an identification module, a first output module, a second output module, a third output module and a judgment module;
the identification module is used for identifying all meter data and mathematical operations in the target area energy consumption calculation formula, and setting a first set score, a second set score and a third set score according to the actual production requirement of the target area;
the first output module is used for outputting the energy consumption value of the first meter as a set value and outputting a first evaluation value when a first meter timing of broken data exists in the energy consumption calculation formula; the first evaluation value is a product of the first set score and the first table count; wherein the set value is a non-zero value;
the second output module is configured to output, when a second meter timing with an energy consumption value of 0 exists in the energy consumption calculation formula, the energy consumption value of the second meter as the set value, and output a second evaluation value; the second evaluation value is a product of the second set score and the second table count;
the third output module is configured to output a mathematical operation result of a third meter as the set value and output a third evaluation value when a third meter timing with a mathematical operation error exists in the energy consumption calculation formula; the third evaluation value is the product of the third set score and the total number of the tables in the energy consumption calculation formula;
the judging module is used for calculating the confidence coefficient of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, and judging the energy consumption calculation result quality evaluation result of the energy consumption calculation formula according to the confidence coefficient.
7. The energy consumption calculation result quality evaluation apparatus according to claim 6, wherein the identification module includes:
and capturing the calculation abnormality in the energy consumption calculation formula through a software code, and identifying the erroneous mathematical operation in the energy consumption calculation formula.
8. The energy consumption calculation result quality evaluation device according to claim 6, wherein the confidence coefficient of the energy consumption calculation formula is calculated according to the first, second, third, and total tables, specifically:
and calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the table, and calculating the confidence coefficient according to the dirty score.
9. The energy consumption calculation result quality evaluation device according to claim 6, wherein a dirty score of the energy consumption calculation formula is calculated according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of tables, and the confidence coefficient is calculated according to the dirty score, specifically:
calculating a dirty score of the energy consumption calculation formula according to the first evaluation value, the second evaluation value, the third evaluation value and the total number of the tables, wherein the dirty score is expressed as follows:
dirty score= (first evaluation value+second evaluation value+third evaluation value =boolean value with mathematical operation error)/table count;
calculating the confidence coefficient according to the dirty score, wherein the expression of the confidence coefficient is as follows:
confidence coefficient = (first set score + second set score + third set score × boolean value with mathematical operation error-dirty score)/(first set score + second set score + third set score × boolean value with mathematical operation error) × 100%.
10. A computer readable storage medium, characterized in that the computer readable storage medium comprises a stored computer program, wherein the computer program, when run, controls a device in which the computer readable storage medium is located to perform the energy consumption calculation result quality evaluation method according to any one of claims 1 to 5.
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