CN117592656A - Carbon footprint monitoring method and system based on carbon data accounting - Google Patents
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Abstract
The invention discloses a carbon footprint monitoring method based on carbon data accounting, relates to the technical field of data processing, and mainly solves the problem of low effectiveness of existing carbon footprint monitoring. The method mainly comprises the steps of obtaining initial carbon data of carbon materials to be used of different industrial products and carbon conversion rate extremum of the industrial products; recording carbon emission data corresponding to the initial carbon data in real time, and determining a target industrial product to be calculated and a carbon monitoring attribute of the target industrial product when the carbon emission data is matched with a preset multiple of a carbon conversion rate extremum; a carbon accounting strategy matched with the carbon monitoring attribute is called, and the collected carbon data of the target industrial product is subjected to accounting based on the carbon accounting strategy, so that an accounting result is obtained; and when the verification result is determined to be matched with the footprint monitoring condition, generating a carbon footprint of the target industrial product through the footprint identification, and outputting the carbon footprint. The method is mainly used for monitoring the carbon footprint of the industrial product production process.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a carbon footprint monitoring method and system based on carbon data accounting.
Background
Along with the development trend of low carbonization of industrial product supply chains, industrial product enterprises need to monitor carbon data in the production process to form a carbon footprint, so that research and analysis on the development of low carbonization are facilitated.
Currently, the existing carbon footprint is usually generated by marking after carbon emission data of various links of an industrial product are collected, so that the carbon footprint is taken as the carbon data footprint. However, the footprint monitoring requirement of a user for analysis of carbon emission cannot be met only based on the marked carbon emission data, and the influence of carbon use conditions on the carbon footprint in the industrial production process is ignored, so that the effectiveness of monitoring the carbon footprint is greatly reduced, and therefore, a carbon footprint monitoring method based on carbon data accounting is needed to solve the problems.
Disclosure of Invention
In view of the above, the invention provides a carbon footprint monitoring method and system based on carbon data accounting, which mainly aims at the problem that the effectiveness of monitoring the existing carbon footprint is low.
According to one aspect of the present invention, there is provided a carbon footprint monitoring method based on carbon data accounting, including:
acquiring initial carbon data of carbon materials to be used of different industrial products and carbon conversion rate extremum of the industrial products;
In the industrial product production process, recording carbon emission data corresponding to the initial carbon data in real time, and determining at least one target industrial product to be calculated and carbon monitoring attributes of the target industrial product when a preset multiple of the carbon conversion rate extremum is matched based on the carbon emission data, wherein the carbon monitoring attributes are used for representing attribute objects for carbon footprint conversion;
a carbon accounting strategy matched with the carbon monitoring attribute is called, and the acquired carbon data of the target industrial product is subjected to accounting based on the carbon accounting strategy to obtain an accounting result;
and when the accounting result is determined to be matched with the footprint monitoring condition, generating a carbon footprint of the target industrial product through footprint identification, and outputting the carbon footprint.
Further, the carbon conversion extremum includes a carbon conversion maximum and a carbon conversion minimum, and determining at least one target industrial product to be accounted for and a carbon monitoring attribute of the target industrial product when the preset multiple of the carbon conversion extremum is matched based on the carbon emission data includes:
when the real-time conversion rate determined by the carbon emission data is greater than or equal to a first preset multiple of the maximum value of the carbon conversion rate, determining that the industrial product with carbon emission is a first target industrial product, determining that a second target industrial product is associated with production of the first target industrial product, and determining a first carbon monitoring attribute based on the first target industrial product and the second target industrial product;
When the real-time conversion rate determined by the carbon emission data is smaller than or equal to a second preset multiple of the carbon conversion rate minimum value, determining that the industrial product with carbon emission is a third target industrial product, and determining a second carbon monitoring attribute based on the third target industrial product, wherein the second carbon monitoring data comprises a carbon data statistical attribute and a carbon data use attribute;
wherein the first preset multiple is smaller than 1 and larger than 0, and the second preset multiple is larger than 1 and smaller than 2.
Further, the determining a first carbon monitoring attribute based on the first target industrial product and the second target industrial product includes:
determining a production energy consumption parameter of the first target industrial product and a carbon neutralization parameter of the second target industrial product, which adversely affects the production carbon energy consumption parameter;
and determining carbon monitoring attributes matched with the carbon neutralization parameters according to a preset carbon neutralization mapping relation, wherein the preset carbon neutralization mapping relation comprises corresponding relations between different carbon neutralization parameters and different first carbon monitoring attributes, and the first carbon monitoring attributes comprise carbon data statistical attributes and carbon data use attributes.
Further, the calculating the collected carbon data of the target industrial product based on the carbon calculation strategy, and obtaining the calculation result includes:
If the carbon accounting strategy is matched with the carbon data statistical attribute, acquiring first acquired carbon data of the first target industrial product and second acquired carbon data of the second target industrial product in a preset monitoring time period;
and carrying out statistical calculation on the first collected carbon data and the second collected carbon data based on a statistical strategy in the carbon accounting strategy to obtain a statistical accounting result.
Further, the calculating the collected carbon data of the target industrial product based on the carbon calculation strategy, and obtaining the calculation result includes:
if the carbon accounting strategy is matched with the carbon data use attribute, acquiring third acquired carbon data of the first target industrial product and fourth acquired carbon data of the second target industrial product in a preset monitoring time;
classifying and accounting the third acquired carbon data and the fourth acquired carbon data by using a classification model based on the carbon with model training in the carbon accounting strategy to obtain an accounting result;
wherein the pseudo tag included in the training sample in the carbon usage classification model is determined based on KL divergence alignment, and the accounting result includes abnormality for the carbon usage time or the carbon usage time, and abnormality for the carbon usage number or the carbon usage number.
Further, the footprint monitoring condition includes a statistical threshold condition and a usage threshold condition, and when the accounting result is determined to match the footprint monitoring condition, generating a carbon footprint of the target industrial product through footprint identification and outputting includes:
when the accounting result matches with a statistical threshold condition, marking the initial carbon data and the acquired carbon data according to a statistical footprint mark, and generating a footprint curve based on all the statistical footprint marks to be used as the carbon footprint for output; and/or the number of the groups of groups,
and when the accounting result is matched with the using threshold condition, marking the initial carbon data and the acquired carbon data according to the using footprint mark, and generating a footprint curve for all the using footprint marks to be used as the carbon footprint for output.
According to another aspect of the present invention, there is provided a carbon footprint monitoring system based on carbon data accounting, comprising:
the acquisition module is used for acquiring initial carbon data of carbon materials to be used for different industrial products and carbon conversion rate extremum of the industrial products;
the determining module is used for recording carbon emission data corresponding to the initial carbon data in real time in the production process of the industrial products, and determining at least one target industrial product to be calculated and carbon monitoring attributes of the target industrial product when the carbon emission data is matched with a preset multiple of the carbon conversion rate extremum, wherein the carbon monitoring attributes are used for representing attribute objects for carbon footprint conversion;
The accounting module is used for calling a carbon accounting strategy matched with the carbon monitoring attribute and accounting the acquired carbon data of the target industrial product based on the carbon accounting strategy to obtain an accounting result;
and the generation module is used for generating the carbon footprint of the target industrial product through the footprint identification and outputting the carbon footprint when the accounting result is determined to be matched with the footprint monitoring condition.
Further, the determining module includes:
a first determining unit configured to determine that an industrial product of carbon emission is a first target industrial product and determine that a second target industrial product has a production association with the first target industrial product, and determine a first carbon monitoring attribute based on the first target industrial product and the second target industrial product, when the real-time conversion rate determined by the carbon emission data is greater than or equal to a first preset multiple of the maximum value of carbon conversion rate;
a second determining unit, configured to determine that an industrial product of carbon emission is a third target industrial product when the real-time conversion rate determined by the carbon emission data is less than or equal to a second preset multiple of the carbon conversion rate minimum value, and determine a second carbon monitoring attribute based on the third target industrial product, where the second carbon monitoring data includes a carbon data statistical attribute and a carbon data usage attribute;
Wherein the first preset multiple is smaller than 1 and larger than 0, and the second preset multiple is larger than 1 and smaller than 2.
Further, in a specific application scenario, the first determining unit is specifically configured to determine a production energy consumption parameter of the first target industrial product and a carbon neutralization parameter of the second target industrial product that adversely affects the production carbon energy consumption parameter;
and determining carbon monitoring attributes matched with the carbon neutralization parameters according to a preset carbon neutralization mapping relation, wherein the preset carbon neutralization mapping relation comprises corresponding relations between different carbon neutralization parameters and different first carbon monitoring attributes, and the first carbon monitoring attributes comprise carbon data statistical attributes and carbon data use attributes.
Further, the accounting module includes:
the first acquisition unit is used for acquiring first acquired carbon data of the first target industrial product and second acquired carbon data of the second target industrial product in a preset monitoring time period if the carbon accounting strategy is matched with the carbon data statistical attribute;
and the calculation unit is used for carrying out statistical calculation on the first acquired carbon data and the second acquired carbon data based on the statistical strategies in the carbon calculation strategies to obtain statistical calculation results.
Further, the accounting module further includes:
the second acquisition unit is used for acquiring third acquired carbon data of the first target industrial product and fourth acquired carbon data of the second target industrial product within preset monitoring time if the carbon accounting strategy is matched with the carbon data use attribute;
the calculation unit is used for carrying out classified calculation on the third acquired carbon data and the fourth acquired carbon data based on the carbon which has been subjected to model training in the carbon calculation strategy by using a classification model to obtain calculation results;
wherein the pseudo tag included in the training sample in the carbon usage classification model is determined based on KL divergence alignment, and the accounting result includes abnormality for the carbon usage time or the carbon usage time, and abnormality for the carbon usage number or the carbon usage number.
Further, the generating module includes:
the first generation unit is used for marking the initial carbon data and the acquired carbon data according to the statistical footprint mark when the accounting result is matched with the statistical threshold condition, generating a footprint curve based on all the statistical footprint marks, and outputting the footprint curve as the carbon footprint; and/or the number of the groups of groups,
And the second generation unit is used for marking the initial carbon data and the acquired carbon data according to the using footprint mark when the accounting result is matched with the using threshold condition, and generating a footprint curve for all the using footprint marks to be used as the carbon footprint for output.
According to still another aspect of the present invention, there is provided a storage medium having stored therein at least one executable instruction for causing a processor to perform operations corresponding to the above-described data query method.
According to still another aspect of the present invention, there is provided a terminal including: the device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other through the communication bus;
the memory is used for storing at least one executable instruction, and the executable instruction enables the processor to execute the operation corresponding to the data query method.
By means of the technical scheme, the technical scheme provided by the embodiment of the invention has at least the following advantages:
compared with the prior art, the embodiment of the invention obtains the initial carbon data of the carbon materials to be used of different industrial products and the carbon conversion rate extremum of the industrial products; in the industrial product production process, recording carbon emission data corresponding to the initial carbon data in real time, and determining at least one target industrial product to be calculated and carbon monitoring attributes of the target industrial product when a preset multiple of the carbon conversion rate extremum is matched based on the carbon emission data, wherein the carbon monitoring attributes are used for representing attribute objects for carbon footprint conversion; a carbon accounting strategy matched with the carbon monitoring attribute is called, and the acquired carbon data of the target industrial product is subjected to accounting based on the carbon accounting strategy to obtain an accounting result; when the verification result is determined to match with the footprint monitoring condition, the carbon footprint of the target industrial product is generated through the footprint mark and output, the monitored industrial product is screened through the carbon conversion rate extreme value, the screening of the industrial product verification level is realized, verification is carried out on the collected carbon data from different attribute dimensions, the carbon footprint monitoring process can be enabled to carry out secondary screening on the verification result based on the footprint monitoring condition, the screening of carbon footprint generation is realized, the data verification amount and the redundancy of a carbon footprint curve are greatly reduced, and meanwhile, the comprehensive monitoring of carbon use data and carbon emission data is realized, so that the effectiveness of carbon footprint monitoring is effectively improved.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present invention more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 shows a flow chart of a carbon footprint monitoring method based on carbon data accounting provided by an embodiment of the invention;
FIG. 2 illustrates a flowchart of another carbon footprint monitoring method based on carbon data accounting provided by an embodiment of the present invention;
FIG. 3 shows a block diagram of a carbon footprint monitoring system based on carbon data accounting, provided by an embodiment of the invention;
fig. 4 shows a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The generation of an existing carbon footprint is generally performed by marking after carbon emission data of various links of an industrial product are collected, so that the carbon footprint is taken as the footprint of the carbon data. However, the footprint monitoring requirement of a user for analysis of carbon emission cannot be met only based on the marked carbon emission data, the influence of carbon use conditions on the carbon footprint in the industrial production process is ignored, and the problem of effectiveness of monitoring the carbon footprint is greatly reduced.
101. Initial carbon data of carbon materials to be used for different industrial products and carbon conversion rate extreme values of the industrial products are obtained.
In the embodiment of the invention, the industrial product takes the carbon-containing material as a raw material, or the carbon-containing material needs to be added in the production and processing processes. In the production process of industrial products, the carbon materials to be used are carbon materials which need to be put into the production process of the industrial products, and can be one or more. The initial carbon data is data related to the carbon content in the carbon materials to be used, and can be obtained by calculation according to the quantity of the carbon materials to be used, the carbon content, the carbon element ratio and the like. The initial carbon data may be carbon data of carbon materials to be used corresponding to a unit industrial product, may be carbon data of carbon materials to be used corresponding to a single-line single-day industrial product production, and may be customized according to actual application requirements, and the embodiment of the invention is not particularly limited. The carbon conversion extremum is used for representing the carbon conversion range attribute of the corresponding industrial product, and can be obtained according to the historical production data statistics of the corresponding industrial product, and the carbon conversion extremum can comprise a maximum value or a minimum value or both the maximum value and the minimum value, and the embodiment of the invention is not particularly limited.
102. And in the industrial product production process, recording carbon emission data corresponding to the initial carbon data in real time, and determining at least one target industrial product to be calculated and a carbon monitoring attribute of the target industrial product when the preset multiple of the carbon conversion rate extreme value is matched based on the carbon emission data.
According to the embodiment of the invention, the current real-time carbon conversion rate of the industrial product can be calculated based on the carbon emission data and the initial carbon data of the current industrial product, and when the extreme value of the real-time carbon conversion rate and the carbon conversion rate meets the preset multiple relation, the industrial product is determined to be the target industrial product which is expected to be calculated. The preset multiple is used for limiting correction or relaxing correction of the carbon conversion rate extreme value. For example, when the preset multiple is greater than 1, the maximum value is a relaxation correction, that is, when the real-time carbon conversion rate exceeds a certain value of the carbon conversion rate extreme value, the industrial product is determined as the target industrial product; when the preset multiple is smaller than 1 and larger than 0, the limiting correction is performed on the maximum value, namely, when the real-time carbon conversion rate approaches to the carbon conversion rate extremum in the carbon conversion rate extremum range but does not reach the carbon conversion rate extremum, the industrial product is determined to be the target industrial product, and the correcting effect of the preset multiple is opposite to the maximum value for the corresponding minimum value. The setting of the preset multiple can be customized according to specific application scenarios, and the embodiment of the invention is not particularly limited. The carbon monitoring attribute is used to characterize attribute objects for performing carbon footprint conversion, for example, data statistics attribute of carbon conversion in the production process, use attribute in the carbon use process, and the like, and embodiments of the present invention are not limited in detail.
It should be noted that, only the industrial products matching with the preset multiple of the carbon conversion rate extremum are calculated, that is, all industrial products are not taken as the object of calculation, but industrial products are screened based on the real-time carbon emission data and the carbon conversion rate extremum of the industrial products, and only the industrial products with the abnormal real-time carbon conversion rate compared with the carbon conversion rate extremum are calculated, so that unnecessary carbon data acquisition and calculation are avoided, the calculation amount is reduced, and meanwhile, the subsequent carbon footprint is more focused on the industrial products with the abnormal carbon emission data, so that the carbon footprint has higher effectiveness and reference value.
103. A carbon accounting strategy matched with the carbon monitoring attribute is called, and the acquired carbon data of the target industrial product is subjected to accounting based on the carbon accounting strategy to obtain an accounting result;
in the embodiment of the invention, in the production process of industrial products, the carbon element can generate complex input, conversion, emission, reuse and other change processes, wherein the attribute of accounting by utilizing data statistics and the attribute of accounting for the use condition of carbon are needed, so that the acquired carbon data are needed to be accounted by using a carbon accounting strategy matched with the monitored attribute. The carbon data may include all relevant data in the carbon conversion process, for example, the carbon usage times, the carbon usage time, the carbon neutralization times, and the like, which are not particularly limited in the embodiment of the present invention.
It should be noted that, accounting is performed for the attribute object for carbon footprint conversion, so that the fine monitoring of the carbon use process is realized while the monitoring of the carbon emission data is realized, the comprehensiveness of carbon footprint monitoring is improved, and the accuracy of carbon footprint monitoring is greatly improved. In addition, the fineness and accuracy of the carbon accounting can be improved by the carbon accounting strategy matched with different carbon monitoring attributes, so that the accuracy of the monitoring can be further improved.
104. And when the accounting result is determined to be matched with the footprint monitoring condition, generating a carbon footprint of the target industrial product through footprint identification, and outputting the carbon footprint.
In the embodiment of the invention, the accounting results are the accounting results of different carbon monitoring attributes, the accounting results are screened based on footprint monitoring conditions in order to further improve the monitoring precision, the accounting results of the target industrial products meeting the footprint monitoring conditions are marked by using corresponding footprint identifiers, and the carbon footprints of the target industrial products are generated. The footprint monitoring condition is that the calculation result aiming at the target industrial product does not meet the footprint monitoring condition, and a carbon footprint is not generated. Aiming at a large industrial product factory, more industrial products need to be monitored, the sampling carbon data need to be monitored are quite complicated, redundant carbon footprints can be removed through screening of footprint monitoring conditions, and finally output carbon footprints are ensured to be the content of interest of target industrial products, so that accurate monitoring of the carbon footprints is realized.
For further explanation and limitation, as shown in fig. 2, the step of determining at least one target industrial product to be accounted for and the carbon monitoring attribute of the target industrial product when the preset multiple of the carbon conversion extremum is matched based on the carbon emission data comprises:
201. and when the real-time conversion rate determined by the carbon emission data is greater than or equal to a first preset multiple of the maximum value of the carbon conversion rate, determining that the industrial product with carbon emission is a first target industrial product, determining that a second target industrial product is associated with production of the first target industrial product, and determining a first carbon monitoring attribute based on the first target industrial product and the second target industrial product.
202. And when the real-time conversion rate determined by the carbon emission data is smaller than or equal to a second preset multiple of the carbon conversion rate minimum value, determining that the industrial product with carbon emission is a third target industrial product, and determining a second carbon monitoring attribute based on the third target industrial product.
In an embodiment of the invention, the carbon conversion extremum includes a carbon conversion maximum and a carbon conversion minimum. The first preset multiple is smaller than 1 and larger than 0, and the specific numerical value can be configured according to actual needs. When the real-time conversion determined from the carbon emission data is greater than or equal to the first predetermined multiple of the carbon conversion extremum, it is indicated that when The real-time conversion of the pre-industrial product is near the maximum carbon conversion. For example, if the carbon conversion extremum of a certain industrial product is 0.9, the first preset multiple is 0.9, and the first preset multiple of the carbon conversion extremum is 0.89, the current real-time carbon conversion is close to the carbon conversion extremum if the current real-time carbon conversion extremum is greater than 0.89. Since the maximum carbon conversion characterizes the extreme carbon conversion in the production process and not the normal carbon conversion, it is necessary to identify this industrial product as the first target industrial product for monitoring. Wherein the real-time carbon conversion rate is the difference between the initial carbon data and the corresponding carbon emission data, the initial carbon data is occupied in the ratio, the real-time carbon conversion rate is set as R, and the initial carbon data is C 1 Corresponding carbon emission data is C 2 The formula for real-time carbon conversion is:
in addition to the final output of the industrial product, the intermediate product derived during the production process, such as the primary cracking product produced during ethylene cracking, can also be used as the industrial product, i.e., the second target industrial product associated with the production of the first target industrial product. And further determining a first carbon monitoring attribute of the carbon according to the carbon data characteristics in the production process of the first target industrial product and the second target industrial product. For example, in the production process of the first target industrial product, the carbon conversion times are frequent, and the carbon use times need to be monitored; in the production process of the second target industrial product, the carbon data is changed in a fluctuation mode, and statistical calculation is needed for the carbon data, and the determined first carbon monitoring attribute comprises a data statistical attribute and a carbon data use attribute.
In the embodiment of the invention, the second preset multiple is greater than 1, and the second preset multiple of the minimum value of carbon conversion is greater than the minimum value of carbon conversion, but is already close to the minimum value of carbon conversion, and when the real-time carbon conversion is close to the minimum value of conversion, the second preset multiple is also an extreme case in the carbon conversion process, and monitoring is required, so that the corresponding industrial product is determined to be a third target industrial product. And determining a second carbon monitoring attribute according to the carbon data characteristic of the third target industrial product in the same manner as the first monitoring attribute. The second carbon monitoring attribute includes a carbon data statistics attribute and a carbon data usage attribute.
In one embodiment of the present invention, for further explanation and limitation, the determining a first carbon monitoring attribute based on the first target industrial product and the second target industrial product comprises:
determining a production energy consumption parameter of the first target industrial product and a carbon neutralization parameter of the second target industrial product, which adversely affects the production energy consumption parameter;
and determining the carbon monitoring attribute matched with the carbon neutralization parameter according to a preset carbon neutralization mapping relation.
In the embodiment of the invention, the first carbon monitoring attribute comprises a carbon data statistical attribute and a carbon data use attribute. The preset carbon neutralization mapping relation comprises corresponding relations between different carbon neutralization parameters and different first carbon monitoring attributes. The production energy consumption parameter is the consumption parameter of the material containing the carbon element in the production process of the first target industrial product. Because the production energy consumption parameter of the first target industrial product is not consumption in a complete sense, a part of production energy consumption is secondarily utilized in the carbon neutralization process of the second target industrial product, the carbon neutralization parameter of the second target industrial product can more accurately and completely reflect the utilization process of carbon, and the characteristics of production process data are displayed, so that the mapping relation between the carbon neutralization parameter and the carbon monitoring attribute is constructed in advance, and the first carbon monitoring attribute is determined according to the carbon neutralization parameter.
In an embodiment of the present invention, it may also be determined that the third target industrial product has a fourth target industrial product related to production, and the second carbon monitoring attribute is determined based on the third target industrial product and the fourth target industrial product, so that the second carbon monitoring attribute is more comprehensive and accurate, and a specific determination manner is the same as that of the first carbon monitoring attribute, which is not described herein.
In one embodiment of the present invention, for further explanation and limitation, the step of calculating the collected carbon data of the target industrial product based on the carbon calculation strategy, to obtain the calculation result includes:
if the carbon accounting strategy is matched with the carbon data statistical attribute, acquiring first acquired carbon data of the first target industrial product and second acquired carbon data of the second target industrial product in a preset monitoring time period;
and carrying out statistical calculation on the first collected carbon data and the second collected carbon data based on a statistical strategy in the carbon accounting strategy to obtain an accounting result.
In the embodiment of the invention, the carbon accounting strategy matched with the carbon data statistical attribute is used for carrying out statistical calculation of at least one statistical algorithm based on the first acquired carbon data and the second acquired carbon data to obtain an accounting result. The preset monitoring time period can be customized according to the carbon data statistic demand and the carbon data monitoring precision, and the embodiment of the invention is not particularly limited. The statistical algorithm may include one or more of mean, standard deviation, discrete coefficient, peak value, among others. And calculating corresponding statistical values according to the statistical algorithm distribution aiming at the first acquired carbon data and the second acquired carbon data, and further carrying out weighted operation on the statistical values according to the corresponding weights of the first acquired carbon data and the second acquired carbon data to obtain an accounting result. Taking peak value calculation as an example, setting the carbon utilization rate in the first acquired carbon data as x, setting the carbon utilization rate in the second acquired carbon data as y, and calculating the result x push The calculation formula of (2) is as follows:
wherein, the data quantity of x is n, the data quantity of y is m, the carbon emission quantity collected in the preset monitoring time period is n,for x average>The average value of y, s is the standard deviation of x, sigma is the standard deviation of y, alpha is the weight of the first acquired carbon data, and beta is the weight of the first acquired carbon data. The weight of the first collected carbon data and the weight of the first collected carbon data may be customized according to actual application requirements, and the embodiment of the present invention is not specifically limited.
The carbon data collection is statistically calculated through the carbon accounting strategy matched with the carbon data statistical attribute, and the change condition of the carbon data can be counted and analyzed from a plurality of mathematical dimensions, so that the accurate monitoring of the carbon footprint is realized.
In one embodiment of the present invention, for further explanation and limitation, the step of calculating the collected carbon data of the target industrial product based on the carbon calculation strategy, to obtain the calculation result includes:
if the carbon accounting strategy is matched with the carbon data use attribute, acquiring third acquired carbon data of the first target industrial product and fourth acquired carbon data of the second target industrial product in a preset monitoring time;
Classifying and accounting the third acquired carbon data and the fourth acquired carbon data by using a classification model based on the carbon with model training in the carbon accounting strategy to obtain an accounting result;
in the embodiment of the invention, the carbon accounting strategy matched with the carbon data use attribute is used for classifying the carbon use condition from the carbon use dimension based on the first three-acquisition carbon data and the fourth acquisition carbon data, and the obtained accounting result comprises abnormal carbon use time or normal carbon use time and abnormal carbon use times or normal carbon use times. The third collected carbon data and the first collected carbon data, and the fourth collected carbon data and the second collected carbon data may be the same or different, and the embodiment of the present invention is not particularly limited. The classification process for collecting carbon data is implemented using a classification model based on the carbon for which model training has been completed. The classification model for carbon may be a classification model, a support vector machine model, etc., and the embodiment of the present invention is not particularly limited. Wherein the pseudo tags contained in the training samples in the carbon usage classification model are determined based on KL (Kullback-Leibler Divergence) divergence alignment. Because the concentration of the carbon data is higher, the richness of the training samples obtained from the historical sampled carbon data is insufficient, if the model is trained by completely depending on the marked real samples, the generalization capability of the model is insufficient, so that the pseudo-label samples are constructed on the basis of the real samples, and the distribution alignment of the real labels and the pseudo-label samples is realized during model optimization based on KL divergence. The pseudo tag samples may include non-genuine samples carrying tags and non-tagged samples (non-genuine samples and genuine samples). The construction mode of the non-real sample can be obtained by modifying sample data based on the real sample, or can be statistics of the real sample, such as mode, median, mean and the like, and the embodiment of the invention is not limited.
By adding the pseudo tag sample into the training sample and optimizing the model based on KL divergence, the generalization capability of the model can be effectively improved, and the accuracy of the classification model for carbon use can be effectively improved.
In one embodiment of the present invention, for further explanation and limitation, when it is determined that the accounting result matches the footprint monitoring condition, the steps of generating a carbon footprint of the target industrial product through footprint identification and outputting include:
when the accounting result matches with a statistical threshold condition, marking the initial carbon data and the acquired carbon data according to a statistical footprint mark, and generating a footprint curve based on all the statistical footprint marks to be used as the carbon footprint for output; and/or the number of the groups of groups,
and when the accounting result is matched with the using threshold condition, marking the initial carbon data and the acquired carbon data according to the using footprint mark, and generating a footprint curve for all the using footprint marks to be used as the carbon footprint for output.
In the embodiment of the invention, the carbon footprint of the target industrial product can be a footprint curve with a statistical dimension, can be a carbon footprint curve with an applicable dimension, and can also comprise curves with the two dimensions. And displaying the footprint curve of the dimension, and generating a carbon footprint curve of the statistical dimension, namely the dimension, if the calculation result simultaneously meets the statistical threshold condition of the monitoring condition and the use threshold condition according to whether the calculation result meets the corresponding monitoring condition. The statistical threshold condition and the using threshold condition can be customized according to actual application requirements, and the embodiment of the invention is not particularly limited. When the accounting result is matched with the monitoring condition, the usage value or the statistical value represented by the accounting result is abnormal, a footprint curve with a footprint mark is required to be generated to display the monitoring personnel, and then the initial carbon data corresponding to the accounting result, the acquired carbon data, the accounting result (all statistical footprints) obtained according to the statistics of the acquired carbon data and/or the accounting result (all usage footprints) obtained according to the classification of the acquired carbon data are marked, and the corresponding footprint curve is generated. Wherein the statistical footprint identification may be of a different color and/or shape than the use of the footprint identification. For example, the statistical footprint identifier is a red square identifier, and the footprint identifier is a green round identifier.
It should be noted that, by further screening the accounting result by the monitoring condition, the footprint curve of the target industrial product may not be continuously generated, but only a partial footprint curve is generated when the accounting result exceeds the corresponding threshold condition, so that the carbon footprint curve displayed to the monitoring personnel is a punctiform or line-segment-shaped footprint curve, which is more beneficial to quickly capturing the abnormality of the carbon footprint curve, and meanwhile, the abnormality degree of the carbon using process may be analyzed according to the continuity of the abnormality curve, for example, if the using footprint curve of the target industrial product only has scattered points, the abnormality may be disturbance, and may be ignored; if the usage footprint curve of the target industrial product is continuous in multiple sections, the condition of carbon usage is abnormal, and the carbon usage needs to be checked and maintained.
Compared with the prior art, the embodiment of the invention obtains the initial carbon data of the carbon materials to be used of different industrial products and the carbon conversion rate extremum of the industrial products; in the industrial product production process, recording carbon emission data corresponding to the initial carbon data in real time, and determining at least one target industrial product to be calculated and carbon monitoring attributes of the target industrial product when a preset multiple of the carbon conversion rate extremum is matched based on the carbon emission data, wherein the carbon monitoring attributes are used for representing attribute objects for carbon footprint conversion; a carbon accounting strategy matched with the carbon monitoring attribute is called, and the acquired carbon data of the target industrial product is subjected to accounting based on the carbon accounting strategy to obtain an accounting result; when the verification result is determined to match with the footprint monitoring condition, the carbon footprint of the target industrial product is generated through the footprint mark and output, the monitored industrial product is screened through the carbon conversion rate extreme value, the screening of the industrial product verification level is realized, verification is carried out on the collected carbon data from different attribute dimensions, the carbon footprint monitoring process can be enabled to carry out secondary screening on the verification result based on the footprint monitoring condition, the screening of carbon footprint generation is realized, the data verification amount and the redundancy of a carbon footprint curve are greatly reduced, and meanwhile, the comprehensive monitoring of carbon use data and carbon emission data is realized, so that the effectiveness of carbon footprint monitoring is effectively improved.
Further, as an implementation of the method shown in fig. 1, an embodiment of the present invention provides a carbon footprint monitoring system based on carbon data accounting, as shown in fig. 3, where the system includes:
the acquisition module is used for acquiring initial carbon data of carbon materials to be used for different industrial products and carbon conversion rate extremum of the industrial products;
the determining module is used for recording carbon emission data corresponding to the initial carbon data in real time in the production process of the industrial products, and determining at least one target industrial product to be calculated and carbon monitoring attributes of the target industrial product when the carbon emission data is matched with a preset multiple of the carbon conversion rate extremum, wherein the carbon monitoring attributes are used for representing attribute objects for carbon footprint conversion;
the accounting module is used for calling a carbon accounting strategy matched with the carbon monitoring attribute and accounting the acquired carbon data of the target industrial product based on the carbon accounting strategy to obtain an accounting result;
and the generation module is used for generating the carbon footprint of the target industrial product through the footprint identification and outputting the carbon footprint when the accounting result is determined to be matched with the footprint monitoring condition.
Further, the determining module includes:
a first determining unit configured to determine that an industrial product of carbon emission is a first target industrial product and determine that a second target industrial product has a production association with the first target industrial product, and determine a first carbon monitoring attribute based on the first target industrial product and the second target industrial product, when the real-time conversion rate determined by the carbon emission data is greater than or equal to a first preset multiple of the maximum value of carbon conversion rate;
a second determining unit, configured to determine that an industrial product of carbon emission is a third target industrial product when the real-time conversion rate determined by the carbon emission data is less than or equal to a second preset multiple of the carbon conversion rate minimum value, and determine a second carbon monitoring attribute based on the third target industrial product, where the second carbon monitoring data includes a carbon data statistical attribute and a carbon data usage attribute;
wherein the first preset multiple is smaller than 1 and larger than 0, and the second preset multiple is larger than 1 and smaller than 2.
Further, in a specific application scenario, the first determining unit is specifically configured to determine a production energy consumption parameter of the first target industrial product and a carbon neutralization parameter of the second target industrial product that adversely affects the production carbon energy consumption parameter;
And determining carbon monitoring attributes matched with the carbon neutralization parameters according to a preset carbon neutralization mapping relation, wherein the preset carbon neutralization mapping relation comprises corresponding relations between different carbon neutralization parameters and different first carbon monitoring attributes, and the first carbon monitoring attributes comprise carbon data statistical attributes and carbon data use attributes.
Further, the accounting module includes:
the first acquisition unit is used for acquiring first acquired carbon data of the first target industrial product and second acquired carbon data of the second target industrial product in a preset monitoring time period if the carbon accounting strategy is matched with the carbon data statistical attribute;
and the calculation unit is used for carrying out statistical calculation on the first acquired carbon data and the second acquired carbon data based on the statistical strategy in the carbon calculation strategy to obtain a calculation result.
Further, the accounting module further includes:
the second acquisition unit is used for acquiring third acquired carbon data of the first target industrial product and fourth acquired carbon data of the second target industrial product within preset monitoring time if the carbon accounting strategy is matched with the carbon data use attribute;
The calculation unit is used for carrying out classified calculation on the third acquired carbon data and the fourth acquired carbon data based on the carbon which has been subjected to model training in the carbon calculation strategy by using a classification model to obtain calculation results;
wherein the pseudo tag included in the training sample in the carbon usage classification model is determined based on KL divergence alignment, and the accounting result includes abnormality for the carbon usage time or the carbon usage time, and abnormality for the carbon usage number or the carbon usage number.
Further, the generating module includes:
the first generation unit is used for marking the initial carbon data and the acquired carbon data according to the statistical footprint mark when the accounting result is matched with the statistical threshold condition, generating a footprint curve based on all the statistical footprint marks, and outputting the footprint curve as the carbon footprint; and/or the number of the groups of groups,
and the second generation unit is used for marking the initial carbon data and the acquired carbon data according to the using footprint mark when the accounting result is matched with the using threshold condition, and generating a footprint curve for all the using footprint marks to be used as the carbon footprint for output.
Compared with the prior art, the embodiment of the invention obtains the initial carbon data of the carbon materials to be used of different industrial products and the carbon conversion rate extremum of the industrial products; in the industrial product production process, recording carbon emission data corresponding to the initial carbon data in real time, and determining at least one target industrial product to be calculated and carbon monitoring attributes of the target industrial product when a preset multiple of the carbon conversion rate extremum is matched based on the carbon emission data, wherein the carbon monitoring attributes are used for representing attribute objects for carbon footprint conversion; a carbon accounting strategy matched with the carbon monitoring attribute is called, and the acquired carbon data of the target industrial product is subjected to accounting based on the carbon accounting strategy to obtain an accounting result; when the verification result is determined to match with the footprint monitoring condition, the carbon footprint of the target industrial product is generated through the footprint mark and output, the monitored industrial product is screened through the carbon conversion rate extreme value, the screening of the industrial product verification level is realized, verification is carried out on the collected carbon data from different attribute dimensions, the carbon footprint monitoring process can be enabled to carry out secondary screening on the verification result based on the footprint monitoring condition, the screening of carbon footprint generation is realized, the data verification amount and the redundancy of a carbon footprint curve are greatly reduced, and meanwhile, the comprehensive monitoring of carbon use data and carbon emission data is realized, so that the effectiveness of carbon footprint monitoring is effectively improved.
According to one embodiment of the present invention, there is provided a storage medium storing at least one executable instruction for performing the data query method of any of the above-described method embodiments.
Fig. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention, and the specific embodiment of the present invention is not limited to the specific implementation of the terminal.
As shown in fig. 4, the terminal may include: a processor 402, a communication interface (Communications Interface) 404, a memory 406, and a communication bus 408.
Wherein: processor 402, communication interface 504, and memory 406 communicate with each other via communication bus 408.
A communication interface 404 for communicating with network elements of other devices, such as clients or other servers.
The processor 402 is configured to execute the program 410, and may specifically perform relevant steps in the above-described data query method embodiment.
In particular, program 410 may include program code including computer-operating instructions.
The processor 402 may be a central processing unit CPU, or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement embodiments of the present invention. The one or more processors included in the terminal may be the same type of processor, such as one or more CPUs; but may also be different types of processors such as one or more CPUs and one or more ASICs.
Memory 406 for storing programs 410. Memory 406 may comprise high-speed RAM memory or may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
Program 410 may be specifically operable to cause processor 402 to:
acquiring initial carbon data of carbon materials to be used of different industrial products and carbon conversion rate extremum of the industrial products;
in the industrial product production process, recording carbon emission data corresponding to the initial carbon data in real time, and determining at least one target industrial product to be calculated and carbon monitoring attributes of the target industrial product when a preset multiple of the carbon conversion rate extremum is matched based on the carbon emission data, wherein the carbon monitoring attributes are used for representing attribute objects for carbon footprint conversion;
a carbon accounting strategy matched with the carbon monitoring attribute is called, and the acquired carbon data of the target industrial product is subjected to accounting based on the carbon accounting strategy to obtain an accounting result;
and when the accounting result is determined to be matched with the footprint monitoring condition, generating a carbon footprint of the target industrial product through footprint identification, and outputting the carbon footprint.
It will be appreciated by those skilled in the art that the modules or steps of the invention described above may be implemented in a general purpose computing system, they may be centralized in a single computing system, or distributed across a network of computing systems, and they may alternatively be implemented in program code that is executable by the computing system, such that they are stored in a memory system and, in some cases, executed in a different order than that shown or described, or they may be implemented as individual integrated circuit modules, or as individual integrated circuit modules. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A carbon footprint monitoring method based on carbon data accounting, comprising:
Acquiring initial carbon data of carbon materials to be used of different industrial products and carbon conversion rate extremum of the industrial products;
in the industrial product production process, recording carbon emission data corresponding to the initial carbon data in real time, and determining at least one target industrial product to be calculated and carbon monitoring attributes of the target industrial product when a preset multiple of the carbon conversion rate extremum is matched based on the carbon emission data, wherein the carbon monitoring attributes are used for representing attribute objects for carbon footprint conversion;
a carbon accounting strategy matched with the carbon monitoring attribute is called, and the acquired carbon data of the target industrial product is subjected to accounting based on the carbon accounting strategy to obtain an accounting result;
and when the accounting result is determined to be matched with the footprint monitoring condition, generating a carbon footprint of the target industrial product through footprint identification, and outputting the carbon footprint.
2. The method of claim 1, wherein the carbon conversion extremum comprises a carbon conversion maximum and a carbon conversion minimum, and wherein determining at least one target industrial product to be accounted for and a carbon monitoring attribute of the target industrial product when a preset multiple of the carbon conversion extremum is matched based on the carbon emission data comprises:
When the real-time conversion rate determined by the carbon emission data is greater than or equal to a first preset multiple of the maximum value of the carbon conversion rate, determining that the industrial product with carbon emission is a first target industrial product, determining that a second target industrial product is associated with production of the first target industrial product, and determining a first carbon monitoring attribute based on the first target industrial product and the second target industrial product;
when the real-time conversion rate determined by the carbon emission data is smaller than or equal to a second preset multiple of the carbon conversion rate minimum value, determining that the industrial product with carbon emission is a third target industrial product, and determining a second carbon monitoring attribute based on the third target industrial product, wherein the second carbon monitoring data comprises a carbon data statistical attribute and a carbon data use attribute;
wherein the first preset multiple is smaller than 1 and larger than 0, and the second preset multiple is larger than 1 and smaller than 2.
3. The method of claim 2, wherein the determining a first carbon monitoring attribute based on the first target industrial product and the second target industrial product comprises:
determining a production energy consumption parameter of the first target industrial product and a carbon neutralization parameter of the second target industrial product, which adversely affects the production carbon energy consumption parameter;
And determining carbon monitoring attributes matched with the carbon neutralization parameters according to a preset carbon neutralization mapping relation, wherein the preset carbon neutralization mapping relation comprises corresponding relations between different carbon neutralization parameters and different first carbon monitoring attributes, and the first carbon monitoring attributes comprise carbon data statistical attributes and carbon data use attributes.
4. The method of claim 3, wherein accounting the collected carbon data for the target industrial product based on the carbon accounting policy, the accounting result comprising:
if the carbon accounting strategy is matched with the carbon data statistical attribute, acquiring first acquired carbon data of the first target industrial product and second acquired carbon data of the second target industrial product in a preset monitoring time period;
and carrying out statistical calculation on the first collected carbon data and the second collected carbon data based on a statistical strategy in the carbon accounting strategy to obtain a statistical accounting result.
5. The method of claim 3, wherein accounting the collected carbon data for the target industrial product based on the carbon accounting policy, the accounting result comprising:
if the carbon accounting strategy is matched with the carbon data use attribute, acquiring third acquired carbon data of the first target industrial product and fourth acquired carbon data of the second target industrial product in a preset monitoring time;
Classifying and accounting the third acquired carbon data and the fourth acquired carbon data by using a classification model based on the carbon with model training in the carbon accounting strategy to obtain an accounting result;
wherein the pseudo tag included in the training sample in the carbon usage classification model is determined based on KL divergence alignment, and the accounting result includes abnormality for the carbon usage time or the carbon usage time, and abnormality for the carbon usage number or the carbon usage number.
6. The method of any of claims 1-5, wherein the footprint monitoring condition comprises a statistical threshold condition, and a usage threshold condition, wherein upon determining that the accounting result matches the footprint monitoring condition, generating a carbon footprint of the target industrial product by footprint identification, and outputting comprises:
when the accounting result matches with a statistical threshold condition, marking the initial carbon data and the acquired carbon data according to a statistical footprint mark, and generating a footprint curve based on all the statistical footprint marks to be used as the carbon footprint for output; and/or the number of the groups of groups,
and when the accounting result is matched with the using threshold condition, marking the initial carbon data and the acquired carbon data according to the using footprint mark, and generating a footprint curve for all the using footprint marks to be used as the carbon footprint for output.
7. A carbon footprint monitoring system based on carbon data accounting, comprising:
the acquisition module is used for acquiring initial carbon data of carbon materials to be used for different industrial products and carbon conversion rate extremum of the industrial products;
the determining module is used for recording carbon emission data corresponding to the initial carbon data in real time in the production process of the industrial products, and determining at least one target industrial product to be calculated and carbon monitoring attributes of the target industrial product when the carbon emission data is matched with a preset multiple of the carbon conversion rate extremum, wherein the carbon monitoring attributes are used for representing attribute objects for carbon footprint conversion;
the accounting module is used for calling a carbon accounting strategy matched with the carbon monitoring attribute and accounting the acquired carbon data of the target industrial product based on the carbon accounting strategy to obtain an accounting result;
and the generation module is used for generating the carbon footprint of the target industrial product through the footprint identification and outputting the carbon footprint when the accounting result is determined to be matched with the footprint monitoring condition.
8. The system of claim 7, wherein the determination module comprises:
A first determining unit configured to determine that an industrial product of carbon emission is a first target industrial product and determine that a second target industrial product has a production association with the first target industrial product, and determine a first carbon monitoring attribute based on the first target industrial product and the second target industrial product, when the real-time conversion rate determined by the carbon emission data is greater than or equal to a first preset multiple of the maximum value of carbon conversion rate;
a second determining unit, configured to determine that an industrial product of carbon emission is a third target industrial product when the real-time conversion rate determined by the carbon emission data is less than or equal to a second preset multiple of the carbon conversion rate minimum value, and determine a second carbon monitoring attribute based on the third target industrial product, where the second carbon monitoring data includes a carbon data statistical attribute and a carbon data usage attribute;
wherein the first preset multiple is smaller than 1 and larger than 0, and the second preset multiple is larger than 1 and smaller than 2.
9. A storage medium having stored therein at least one executable instruction for causing a processor to perform operations corresponding to the carbon footprint monitoring method based on carbon data accounting of any one of claims 1-6.
10. A terminal, comprising: the device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to perform operations corresponding to the carbon footprint monitoring method based on carbon data accounting as set forth in any one of claims 1-6.
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