CN116860721A - Carbon sink database construction method applied to carbon sink transaction - Google Patents
Carbon sink database construction method applied to carbon sink transaction Download PDFInfo
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Abstract
The invention provides a carbon sink database construction method applied to carbon sink transaction, which comprises the steps of obtaining uploading carbon sink data in a target area, verifying and standardizing the uploading carbon sink data, and establishing a carbon sink database; determining a tradable carbon sink based on a carbon sink database and displaying the tradable carbon sink; acquiring carbon sink change data, and synchronously updating storage data of a carbon sink database based on the carbon sink change data, wherein the carbon sink change data comprises carbon sink change data and carbon sink increase and decrease change data; and based on the synchronous updating result, updating and displaying the current continuous stock of various carbon sinks and the transaction state in the target area. The invention establishes the carbon sink database to realize the centralized management of the carbon sink data in the target area, can rapidly determine the tradable carbon sink quantity and the current continuous stock quantity, thereby facilitating the client to rapidly determine the target transaction project and improving the carbon sink exchange efficiency.
Description
Technical Field
The invention relates to the technical field of data management, in particular to a carbon sink database construction method applied to carbon sink transactions.
Background
Carbon sink refers to the process, activity and mechanism of removing carbon dioxide from air, and mainly covers five directions of forests, grasslands, cultivated lands, oceans and manpower. The carbon emission speed is reduced, the concentration of carbon dioxide in the atmosphere is diluted, and the emission reduction cost of the whole society is reduced; promoting the technical progress of enterprises and playing a non-trivial role.
The enterprises or countries participating in carbon exchange are numerous, the scales are different, the required carbon exchange amount of the trade is also different, and the trade amount of each carbon exchange project is different, so that the data of the carbon exchange is changed rapidly and the data change is larger due to the fact that the suitable enterprises or countries are different.
Disclosure of Invention
The invention provides a carbon sink database construction method applied to carbon sink transaction, which is used for establishing a carbon sink database to realize centralized management of carbon sink data in a target area, so that the tradable carbon sink quantity can be rapidly determined, and a client can conveniently and rapidly determine a target transaction item from the current stock to improve the carbon sink transaction efficiency.
The invention provides a carbon sink database construction method applied to carbon sink transaction, which comprises the following steps:
step 1: acquiring uploading carbon sink data in a target area, standardizing the uploading carbon sink data after verification, and establishing a carbon sink database;
step 2: determining a tradable carbon sink based on a carbon sink database and displaying the tradable carbon sink;
step 3: acquiring carbon sink change data, and synchronously updating storage data of a carbon sink database based on the carbon sink change data, wherein the carbon sink change data comprises carbon sink change data and carbon sink increase and decrease change data;
step 4: and based on the synchronous updating result, updating and displaying the current continuous stock of various carbon sinks and the transaction state in the target area.
Preferably, in step 1 of a carbon sink database construction method applied to a carbon sink transaction, the method includes:
determining an effective carbon sink contribution area of a target area, acquiring uploading carbon sink data in the effective carbon sink contribution area based on a data acquisition module, connecting the data acquisition module with a satellite monitoring module, and acquiring satellite images of the effective carbon sink contribution area based on the satellite monitoring module;
verifying the uploaded carbon sink data of each carbon sink contribution area based on the satellite image, judging the authenticity of the uploaded carbon sink data, and obtaining the authenticity data;
and normalizing the true data, establishing a carbon sink database, and generating a database visualization catalog based on the carbon sink types and names corresponding to the carbon sink contribution areas.
Preferably, in a method for constructing a carbon sink database applied to a carbon sink transaction, the step of verifying the uploaded carbon sink data of each carbon sink contribution area based on the satellite image, judging the authenticity of the uploaded carbon sink data, and obtaining the authenticity data includes:
preprocessing the satellite image to obtain an image to be identified, extracting features of the image to be identified to obtain regional environmental features, determining regional ranges corresponding to the carbon sink contribution regions, marking carbon sink types corresponding to the carbon sink contribution regions, and obtaining uploading carbon sink amounts corresponding to the carbon sink contribution regions;
verifying carbon sink amounts of all carbon sink contribution areas based on a preset carbon sink calculation model respectively to obtain a plurality of predicted carbon sink amounts;
comparing the predicted carbon transfer amounts with the corresponding uploaded carbon transfer amounts respectively to obtain carbon transfer errors, and judging that the carbon transfer data uploaded by the carbon transfer contribution area is true data when the carbon transfer errors are smaller than or equal to a preset value;
otherwise, determining that the carbon sink data uploaded by the carbon sink contribution area is pseudo data, correcting the corresponding uploaded carbon sink based on the predicted carbon sink corresponding to the carbon sink contribution area to obtain correction data, and taking the correction data as true data.
Preferably, in step 2 of a carbon sink database construction method applied to a carbon sink transaction, the method includes:
transaction attributes corresponding to all carbon sink amounts in a carbon sink database are obtained, data carbon sink data are classified based on the transaction attributes, and self-consumption carbon sink amounts and transaction carbon sink amounts are obtained;
acquiring a historical transaction record corresponding to the transaction carbon amount, and determining current transaction states corresponding to various transaction carbon amounts based on the historical transaction record;
determining the current tradable carbon amount based on the current transaction state, and displaying in a spot transaction area after adding a spot label;
meanwhile, determining the transacted carbon amount, acquiring corresponding pre-transacted start-stop dates of the transacted carbon amount, and predicting transaction completion days of the transacted carbon amounts based on the pre-transacted start-stop dates;
before the preset time before the transaction is completed, adding a pre-sale label to the transacted carbon sink corresponding to the transaction completion date, and displaying in a pre-sale transaction area.
Preferably, in step 3 of a carbon sink database construction method applied to a carbon sink transaction, the method includes:
acquiring carbon sink change data, determining a data change reason, classifying the carbon sink change data based on the data change reason, and adding a data tag; the data tag comprises two tags for carbon sink transaction and carbon sink increase and decrease;
and processing the carbon sink change data based on the data tag, determining a carbon sink change target, and synchronously updating the storage data corresponding to the carbon sink change target.
Preferably, in a method for constructing a carbon sink database applied to a carbon sink transaction, based on a data tag, processing carbon sink change data, determining a carbon sink change target, and synchronously changing stored data corresponding to the carbon sink change target, the method includes:
when the tag carried by the carbon sink change data is a carbon sink exchange tag, determining a target change carbon sink and a corresponding transaction change amount thereof based on the carbon sink change data, and changing storage data of the target change carbon sink in a carbon sink database according to the transaction change amount;
when the label carried by the carbon sink change data is carbon sink increase and decrease, acquiring satellite position coordinates for increasing and decreasing carbon sink, and verifying carbon sink increase and decrease based on a satellite monitoring module;
after verification is successful, determining according to satellite position coordinates of the carbon sink increasing and decreasing, whether the carbon sink is the stored carbon sink in the carbon sink database, if so, changing the stored data of the stored carbon sink in the carbon sink database based on the carbon sink changing data;
and if not, determining the storage position of the carbon sink according to the data storage rule of the carbon sink database, generating a new storage folder to store the carbon sink change data, and synchronously updating the database visual catalogue.
Preferably, in step 4 of a carbon sink database construction method applied to a carbon sink transaction, the method includes:
when the synchronous updating of the stored data is completed, carrying out statistics on all carbon sink data again, and determining the current carbon sink continuous stock of various carbon sinks in the target area;
and synchronously updating the display transaction state corresponding to each carbon sink according to the transaction state of the carbon sink corresponding to each stored data in the carbon sink database.
8. The method for creating a carbon sink database for use in a carbon sink transaction as recited in claim 7, wherein after determining the current carbon sink inventory of the various carbon sinks in the target area, the method comprises:
comparing the current carbon sink continuous stock with the historical carbon sink continuous stock to generate a carbon sink continuous stock change curve, and obtaining carbon sink change characteristics;
and generating a carbon sink continuous storage report according to the carbon sink change characteristics, and sending the report to a management end.
Preferably, in a method for constructing a carbon sink database applied to a carbon sink transaction, the method further comprises:
acquiring client information of all carbon exchange clients, classifying based on client identities, acquiring a plurality of client groups, and establishing a mapping relation between transaction authorities and the client groups;
generating a carbon exchange sub-database based on the mapping relation and the client information;
after the carbon exchange module receives the transaction request, obtaining applicant information, inquiring based on the carbon exchange transaction sub-database, and judging whether the applicant is an archived client;
when the application is an archived client in the carbon sink transaction sub-data, determining a user group corresponding to the applicant, and determining whether the application request is a legal request based on a client group-carbon sink corresponding relation;
when the application request is a legal request, allowing the current carbon exchange to continue;
otherwise, terminating the current carbon sink transaction and recommending a tradable carbon sink project to the applicant;
and recommending the applicant to conduct transaction qualification application when the applicant is an unaddressed client of the carbon exchange transaction sub-data.
Preferably, after establishing the carbon sink database in the carbon sink database construction method applied to the carbon sink transaction, the method further comprises:
based on carbon exchange rules, determining transaction authorities corresponding to different carbon exchanges, and associating the transaction authorities with each carbon exchange to obtain association relations;
and establishing a client group-carbon sink corresponding relation based on the association relation and the mapping relation of the transaction authority and the client group.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the method comprises the steps of obtaining uploading carbon sink data in a target area, standardizing the uploading carbon sink data after verification, and establishing a carbon sink database to realize centralized management of the carbon sink data in the target area; determining a tradable carbon sink amount based on a carbon sink database, displaying the tradable carbon sink amount, and determining the tradable data amount in a target area, so that a customer can conveniently and quickly determine a target transaction item to improve carbon sink efficiency; the method comprises the steps of acquiring carbon sink change data, and synchronously updating the storage data of a carbon sink database based on the carbon sink change data, so that synchronous updating of carbon sink transaction and carbon sink storage data is realized, the probability of carbon sink recording errors is reduced, the accuracy of the data is improved, even if the storage data in the carbon sink database is updated, real-time updating of the tradable carbon sink amount is facilitated, and a jerkiness is provided for smooth completion of the next carbon sink transaction; based on the synchronous updating result, the current continuous stock of various carbon sinks in the target area and the transaction state are updated and displayed, so that clients participating in carbon sink transactions can conveniently know the carbon sink conditions in the target area.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a flow chart of a method for creating a carbon sink database for use in a carbon sink transaction according to the present invention;
FIG. 2 is a flowchart of a method for creating a carbon sink database for use in a carbon sink transaction according to step 1 of the present invention;
FIG. 3 is a flowchart of a method for creating a carbon sink database for use in a carbon sink transaction according to step 2 of the present invention;
FIG. 4 is a flowchart of a method for creating a carbon sink database for use in a carbon sink transaction according to the present invention, step 3;
fig. 5 is a flowchart of a method for creating a carbon sink database for carbon sink transactions according to step 4 of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Example 1:
the invention provides a carbon sink database construction method applied to carbon sink transaction, as shown in fig. 1, comprising the following steps:
step 1: acquiring uploading carbon sink data in a target area, standardizing the uploading carbon sink data after verification, and establishing a carbon sink database;
step 2: determining a tradable carbon sink based on a carbon sink database and displaying the tradable carbon sink;
step 3: acquiring carbon sink change data, and synchronously updating storage data of a carbon sink database based on the carbon sink change data, wherein the carbon sink change data comprises carbon sink change data and carbon sink increase and decrease change data;
step 4: and based on the synchronous updating result, updating and displaying the current continuous stock of various carbon sinks and the transaction state in the target area.
In this embodiment, uploading carbon sink data refers to manually counting carbon sink data corresponding to various carbon sinks in the uploaded target area.
In this embodiment, the amount of carbon sink that can be traded refers to the total amount of carbon sink that can be used for trading in the target area.
In this embodiment, the carbon exchange change data refers to data change caused by carbon exchange; the carbon sink increase/decrease change data refers to data change caused by increase/decrease of the carbon sink area.
In this embodiment, the actual total amount of carbon sink is determined from the carbon sink change data in the target area,
in this embodiment, the transaction status includes spot transactions, pre-sales transactions, and transacted transactions.
The beneficial effects of the technical scheme are that: the method comprises the steps of obtaining uploading carbon sink data in a target area, standardizing the uploading carbon sink data after verification, and establishing a carbon sink database to realize centralized management of the carbon sink data in the target area; determining a tradable carbon sink amount based on a carbon sink database, displaying the tradable carbon sink amount, and determining the tradable data amount in a target area, so that a customer can conveniently and quickly determine a target transaction item to improve carbon sink efficiency; the method comprises the steps of acquiring carbon sink change data, and synchronously updating the storage data of a carbon sink database based on the carbon sink change data, so that synchronous updating of carbon sink transaction and carbon sink storage data is realized, the probability of carbon sink recording errors is reduced, the accuracy of the data is improved, even if the storage data in the carbon sink database is updated, real-time updating of the tradable carbon sink amount is facilitated, and a jerkiness is provided for smooth completion of the next carbon sink transaction; based on the synchronous updating result, the current continuous stock of various carbon sinks in the target area and the transaction state are updated and displayed, so that clients participating in carbon sink transactions can conveniently know the carbon sink conditions in the target area.
Example 2:
on the basis of embodiment 1, step 1, as shown in fig. 2, includes:
step 101: determining an effective carbon sink contribution area of a target area, acquiring uploading carbon sink data in the effective carbon sink contribution area based on a data acquisition module, connecting the data acquisition module with a satellite monitoring module, and acquiring satellite images of the effective carbon sink contribution area based on the satellite monitoring module;
step 102: verifying the uploaded carbon sink data of each carbon sink contribution area based on the satellite image, judging the authenticity of the uploaded carbon sink data, and obtaining the authenticity data;
step 103: and normalizing the true data, establishing a carbon sink database, and generating a database visualization catalog based on the carbon sink types and names corresponding to the carbon sink contribution areas.
In this embodiment, the effective carbon sink contribution area refers to the entire carbon sink cap area in the target area.
In this embodiment, the carbon sink contribution region refers to any carbon sink contribution region in the target region.
The beneficial effects of the technical scheme are that: the method is characterized in that an effective carbon sink contribution area of a target area is preferably determined, uploading carbon sink data in the range of the effective carbon sink contribution area is acquired based on a data acquisition module, all carbon sink data in the target area are ensured to be acquired, and the comprehensiveness of established database data is ensured; the data acquisition module is connected with the satellite monitoring module, and satellite images of the effective carbon sink contribution area range are obtained based on the satellite monitoring module: verifying the uploaded carbon sink data of each carbon sink contribution area based on the satellite image, judging the authenticity of the uploaded carbon sink data, obtaining the authenticity data, verifying the uploaded data, guaranteeing the authenticity of source data, and effectively improving the reliability of carbon sink transactions; and normalizing the true data, establishing a carbon sink database, realizing centralized management of the carbon sink data in the target area, and generating a database visual catalog based on the carbon sink type and the name corresponding to the carbon sink contribution area, so that the data query is convenient, and the target carbon sink data is quickly obtained.
Example 3:
based on embodiment 2, the step of verifying the uploaded carbon sink data of each carbon sink contribution area based on the satellite image, judging the authenticity of the uploaded carbon sink data, and obtaining the authenticity data includes:
preprocessing the satellite image to obtain an image to be identified, extracting features of the image to be identified to obtain regional environmental features, determining regional ranges corresponding to the carbon sink contribution regions, marking carbon sink types corresponding to the carbon sink contribution regions, and obtaining uploading carbon sink amounts corresponding to the carbon sink contribution regions;
verifying carbon sink amounts of all carbon sink contribution areas based on a preset carbon sink calculation model respectively to obtain a plurality of predicted carbon sink amounts;
comparing the predicted carbon transfer amounts with the corresponding uploaded carbon transfer amounts respectively to obtain carbon transfer errors, and judging that the carbon transfer data uploaded by the carbon transfer contribution area is true data when the carbon transfer errors are smaller than or equal to a preset value;
otherwise, determining that the carbon sink data uploaded by the carbon sink contribution area is pseudo data, correcting the corresponding uploaded carbon sink based on the predicted carbon sink corresponding to the carbon sink contribution area to obtain correction data, and taking the correction data as true data.
In this embodiment, the image to be identified is a preprocessed satellite image; the satellite image is a satellite image of the entire target area, and may be plural or one, and plural satellite images are often used to improve the prediction accuracy.
In this embodiment, the regional environmental characteristic refers to an environmental characteristic of carbon sink contribution in each carbon sink contribution region.
In this embodiment, the uploaded carbon sink amount refers to a reported carbon sink amount determined according to the uploaded carbon sink data corresponding to each carbon sink contribution area.
In the present embodiment, the carbon sink type includes forest, grassland, cultivated land, ocean, etc
In this embodiment, the predicted carbon sink performs feature recognition based on the satellite image to determine the area of the carbon sink contribution area, and predicts the predicted value according to the corresponding carbon sink type.
In this embodiment, the true data refers to the uploaded data corresponding to the uploaded carbon sink amount with the carbon sink error less than or equal to the preset value; the dummy data is uploading data corresponding to uploading carbon sink quantity with carbon sink error larger than a preset value.
In this embodiment, the carbon sequestration error refers to a difference between the predicted carbon sequestration and the corresponding carbon sequestration.
The beneficial effects of the technical scheme are that: according to the method, the carbon sink quantity corresponding to each carbon sink contribution area is predicted according to the satellite image, the predicted carbon sink quantity is compared with the uploaded carbon sink quantity, authenticity of uploaded carbon sink data is judged, authenticity of source data is guaranteed, and reliability of carbon sink transaction is effectively improved.
Example 4:
on the basis of embodiment 1, step 2, as shown in fig. 3, includes:
step 201: transaction attributes corresponding to all carbon sink amounts in a carbon sink database are obtained, data carbon sink data are classified based on the transaction attributes, and self-consumption carbon sink amounts and transaction carbon sink amounts are obtained;
step 202: acquiring a historical transaction record corresponding to the transaction carbon amount, and determining current transaction states corresponding to various transaction carbon amounts based on the historical transaction record;
step 203: determining the current tradable carbon amount based on the current transaction state, and displaying in a spot transaction area after adding a spot label;
step 204: determining the amount of carbon transfer already traded, acquiring corresponding pre-trade start-stop dates, and predicting the trade completion date of each amount of carbon transfer already traded based on the pre-trade start-stop dates;
and before the preset time before the transaction is completed, taking the transacted carbon sink corresponding to the transaction completion date as the pre-selling transactable carbon sink, adding a pre-selling label, and displaying in a pre-selling transaction area.
In this embodiment, the self-consumption carbon sink refers to a carbon sink that is not transacted in the target area; the trade carbon sink refers to the carbon sink that the target area does not trade.
In this embodiment, spot refers to a carbon sink where the target has no transactions.
In this embodiment, the pre-sale refers to the amount of carbon that is about to be emptied from the last transaction.
In this embodiment, the tradable carbon sink includes a current tradable carbon sink and a pre-sold tradable carbon sink,
in this embodiment, the pre-sale transaction area refers to an area of a transaction display page for pre-sale display; the spot transaction area refers to an area of the transaction display page for spot display.
The beneficial effects of the technical scheme are that: according to the method, transaction attributes corresponding to all carbon sink amounts in the carbon sink database are obtained, data carbon sink data are classified based on the transaction attributes, the self-used carbon sink amount and the transaction carbon sink amount are obtained, classification of carbon sink in a target area is completed, and management of medium carbon sink amounts of carbon sink transactions is facilitated to be accurately achieved; acquiring a historical transaction record corresponding to the transaction carbon amount, and determining current transaction states corresponding to various transaction carbon amounts based on the historical transaction record; determining the current tradable carbon amount based on the current transaction state, and displaying in a spot transaction area after adding a spot label; determining the amount of carbon transfer already traded, acquiring corresponding pre-trade start-stop dates, and predicting the trade completion date of each amount of carbon transfer already traded based on the pre-trade start-stop dates; before the preset time before the transaction is completed, a pre-selling label is added to the transacted carbon sink corresponding to the transaction completion day, the pre-selling label is displayed in a pre-selling transaction area, classified management is achieved according to the current transaction state, different transactable carbon sinks are obtained according to different transaction states, label addition display is conducted, customers can conveniently select according to own transaction requirements, a pre-selling channel is provided for free carbon sinks which are about to complete the transaction while spot transaction is completed, and the carbon transaction order achievement rate is effectively improved.
Example 5:
on the basis of embodiment 1, step 3, as shown in fig. 4, includes:
step 301: acquiring carbon sink change data, determining a data change reason, classifying the carbon sink change data based on the data change reason, and adding a data tag; the data tag comprises two tags for carbon sink transaction and carbon sink increase and decrease;
step 302: and processing the carbon sink change data based on the data tag, determining a carbon sink change target, and synchronously updating the storage data corresponding to the carbon sink change target.
The beneficial effects of the technical scheme are that: according to the method, the device and the system, the carbon sink change data are obtained, the data change reasons are determined, the carbon sink change data are classified based on the data change reasons, the data labels are added, the carbon sink change data are processed based on the data labels, the carbon sink change targets are determined, the stored data corresponding to the carbon sink change targets are synchronously updated, different processing is carried out on different carbon sink change data, and the synchronous updating efficiency of the stored data is effectively improved.
Example 6:
based on embodiment 5, processing the carbon sink change data based on the data tag, determining a carbon sink change target, and synchronously changing the stored data corresponding to the carbon sink change target, includes:
when the tag carried by the carbon sink change data is a carbon sink exchange tag, determining a target change carbon sink and a corresponding transaction change amount thereof based on the carbon sink change data, and changing storage data of the target change carbon sink in a carbon sink database according to the transaction change amount;
when the label carried by the carbon sink change data is carbon sink increase and decrease, acquiring satellite position coordinates for increasing and decreasing carbon sink, and verifying carbon sink increase and decrease based on a satellite monitoring module;
after verification is successful, determining according to satellite position coordinates of the carbon sink increasing and decreasing, whether the carbon sink is the stored carbon sink in the carbon sink database, if so, changing the stored data of the stored carbon sink in the carbon sink database based on the carbon sink changing data;
and if not, determining the storage position of the carbon sink according to the data storage rule of the carbon sink database, generating a new storage folder to store the carbon sink change data, and synchronously updating the database visual catalogue.
In this embodiment, the target change carbon sink refers to a carbon sink item in which data change occurs due to carbon sink exchange.
In this embodiment, the transaction change amount refers to a change amount of carbon sink corresponding to the target change carbon sink.
In this embodiment, the stored carbon sink refers to the carbon sink item stored in the carbon sink data.
The beneficial effects of the technical scheme are that: when the label carried by the carbon sink change data is a carbon sink exchange label, determining a target change carbon sink and a corresponding transaction change amount thereof based on the carbon sink change data, and changing storage data of the target change carbon sink in a carbon sink database according to the transaction change amount; when the label carried by the carbon sink change data is carbon sink increase and decrease, acquiring satellite position coordinates for increasing and decreasing carbon sink, and verifying carbon sink increase and decrease based on a satellite monitoring module; after verification is successful, determining according to satellite position coordinates of the carbon sink increasing and decreasing, whether the carbon sink is the stored carbon sink in the carbon sink database, if so, changing the stored data of the stored carbon sink in the carbon sink database based on the carbon sink changing data; if not, determining the storage position of the carbon sink according to the carbon sink type corresponding to the carbon sink increasing and decreasing corresponding to the carbon sink changing data, combining the data storage rule of the carbon sink database, generating a new storage folder to store the carbon sink changing data, synchronously updating the database visual catalogue, carrying out different processing on different carbon sink changing data, and effectively improving the synchronous updating efficiency of the storage data.
Example 7:
on the basis of embodiment 1, step 4, as shown in fig. 5, includes:
step 401: when the synchronous updating of the stored data is completed, carrying out statistics on all carbon sink data again, and determining the current carbon sink continuous stock of various carbon sinks in the target area;
step 402: and synchronously updating the display transaction state corresponding to each carbon sink according to the transaction state of the carbon sink corresponding to each stored data in the carbon sink database.
The beneficial effects of the technical scheme are that: when the synchronous updating of the stored data is completed, carrying out statistics on all carbon sink data again, and determining that the current continuous stock of the carbon sinks in the target area provides accurate data for the carbon sink easily, thereby being beneficial to ensuring the credibility of the carbon sink easily; and synchronously updating the display transaction states corresponding to the carbon sinks according to the transaction states of the carbon sinks corresponding to the storage data in the carbon sink database, so that clients participating in carbon sink transactions conveniently know the carbon sink transaction conditions in the target area.
Example 8:
upon determining the current carbon sink inventory of the various carbon sinks in the target region based on example 7, the method comprises:
comparing the current carbon sink continuous stock with the historical carbon sink continuous stock to generate a carbon sink continuous stock change curve, and obtaining carbon sink change characteristics;
and generating a carbon sink continuous storage report according to the carbon sink change characteristics, and sending the report to a management end.
In this embodiment, the carbon sink change characteristic refers to a change characteristic of the current carbon sink continuous storage amount of the target area within a certain period of time.
The beneficial effects of the technical scheme are that: comparing the current carbon sink continuous stock with the historical carbon sink continuous stock to generate a carbon sink continuous stock change curve, and obtaining carbon sink change characteristics; and generating a carbon sink continuous storage report according to the carbon sink change characteristics, sending the carbon sink continuous storage report to a management end, realizing intelligent visualization of carbon sink data of the current carbon sink continuous storage change of the target area, automatically completing carbon sink change analysis, and providing a reliable basis for management of management staff.
Example 9:
based on embodiment 1, a carbon sink database construction method applied to a carbon sink transaction further includes:
acquiring client information of all carbon exchange clients, classifying based on client identities, acquiring a plurality of client groups, and establishing a mapping relation between transaction authorities and the client groups;
generating a carbon exchange sub-database based on the mapping relation and the client information;
after the carbon exchange module receives the transaction request, obtaining applicant information, inquiring based on the carbon exchange transaction sub-database, and judging whether the applicant is an archived client;
when the application is an archived client in the carbon sink transaction sub-data, determining a user group corresponding to the applicant, and determining whether the application request is a legal request based on a client group-carbon sink corresponding relation;
when the application request is a legal request, allowing the current carbon exchange to continue;
otherwise, terminating the current carbon sink transaction and recommending a tradable carbon sink project to the applicant;
and recommending the applicant to conduct transaction qualification application when the applicant is an unaddressed client of the carbon exchange transaction sub-data.
In this embodiment, the client group refers to a group constructed by an enterprise with a comparable carbon exchange requirement.
In this embodiment, the transaction right refers to the scale right of the carbon sink transaction that different clients can use for economy.
In this embodiment, the carbon exchange sub-database is a database for storing the carbon exchange user information, and is a sub-database of the carbon exchange database.
In this embodiment, the archived clients refer to clients existing in the carbon-exchange sub-database; non-archived clients refer to clients that do not exist in the carbon sink transaction sub-database.
In this embodiment, the legal request refers to that the transaction authority of the carbon exchange sub-database stored in the carbon exchange sub-database is consistent with the carbon exchange scale applied in the transaction request of the applicant.
The beneficial effects of the technical scheme are that: the invention generates the carbon exchange sub-database based on the mapping relation and the client information corresponding to the transaction authority and the client group, thereby realizing the management of the enterprise involved in the carbon exchange; after the carbon exchange module receives the transaction request, the carbon exchange module acquires the information of the applicant, queries based on the carbon exchange transaction sub-database, judges whether the applicant is an archived client, verifies the identity of the applicant, judges whether the transaction request of the applicant is legal, and is beneficial to improving the safety of carbon exchange transaction and ensuring the property safety of both transaction parties.
Example 10:
on the basis of embodiment 9, after establishing the carbon sink database, the method further includes:
based on carbon exchange rules, determining transaction authorities corresponding to different carbon exchanges, and associating the transaction authorities with each carbon exchange to obtain association relations;
and establishing a client group-carbon sink corresponding relation based on the association relation and the mapping relation of the transaction authority and the client group.
The beneficial effects of the technical scheme are that: after a carbon sink database is established, determining transaction authorities corresponding to different carbon sinks based on carbon sink transaction rules, and associating the transaction authorities with each carbon sink to obtain association relations; based on the association relation and the mapping relation between the transaction authority and the client group, a client group-carbon exchange correspondence is established, so that data management is convenient, meanwhile, identity and transaction authority of a transaction applicant are conveniently and rapidly verified in the carbon exchange transaction application process, the progress of a carbon exchange process is accelerated, the carbon exchange achievement time is shortened, and the carbon exchange completion efficiency is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A method for building a carbon sink database for use in a carbon sink transaction, comprising:
step 1: acquiring uploading carbon sink data in a target area, standardizing the uploading carbon sink data after verification, and establishing a carbon sink database;
step 2: determining a tradable carbon sink based on a carbon sink database and displaying the tradable carbon sink;
step 3: acquiring carbon sink change data, and synchronously updating storage data of a carbon sink database based on the carbon sink change data, wherein the carbon sink change data comprises carbon sink change data and carbon sink increase and decrease change data;
step 4: and based on the synchronous updating result, updating and displaying the current continuous stock of various carbon sinks and the transaction state in the target area.
2. The method for creating a carbon sink database for use in a carbon sink transaction as claimed in claim 1, wherein step 1 comprises:
determining an effective carbon sink contribution area of a target area, acquiring uploading carbon sink data in the effective carbon sink contribution area based on a data acquisition module, connecting the data acquisition module with a satellite monitoring module, and acquiring satellite images of the effective carbon sink contribution area based on the satellite monitoring module;
verifying the uploaded carbon sink data of each carbon sink contribution area based on the satellite image, judging the authenticity of the uploaded carbon sink data, and obtaining the authenticity data;
and normalizing the true data, establishing a carbon sink database, and generating a database visualization catalog based on the carbon sink types and names corresponding to the carbon sink contribution areas.
3. The method for creating a carbon sink database for use in a carbon sink transaction according to claim 2, wherein verifying the uploaded carbon sink data of each carbon sink contribution area based on the satellite image, determining the authenticity of the uploaded carbon sink data, and obtaining the authenticity data, comprises:
preprocessing the satellite image to obtain an image to be identified, extracting features of the image to be identified to obtain regional environmental features, determining regional ranges corresponding to the carbon sink contribution regions, marking carbon sink types corresponding to the carbon sink contribution regions, and obtaining uploading carbon sink amounts corresponding to the carbon sink contribution regions;
verifying carbon sink amounts of all carbon sink contribution areas based on a preset carbon sink calculation model respectively to obtain a plurality of predicted carbon sink amounts;
comparing the predicted carbon transfer amounts with the corresponding uploaded carbon transfer amounts respectively to obtain carbon transfer errors, and judging that the carbon transfer data uploaded by the carbon transfer contribution area is true data when the carbon transfer errors are smaller than or equal to a preset value;
otherwise, determining that the carbon sink data uploaded by the carbon sink contribution area is pseudo data, correcting the corresponding uploaded carbon sink based on the predicted carbon sink corresponding to the carbon sink contribution area to obtain correction data, and taking the correction data as true data.
4. The method for creating a carbon sink database for use in a carbon sink transaction as claimed in claim 1, wherein step 2 comprises:
transaction attributes corresponding to all carbon sink amounts in a carbon sink database are obtained, data carbon sink data are classified based on the transaction attributes, and self-consumption carbon sink amounts and transaction carbon sink amounts are obtained;
acquiring a historical transaction record corresponding to the transaction carbon amount, and determining current transaction states corresponding to various transaction carbon amounts based on the historical transaction record;
determining the current tradable carbon amount based on the current transaction state, and displaying in a spot transaction area after adding a spot label;
meanwhile, determining the transacted carbon amount, acquiring corresponding pre-transacted start-stop dates of the transacted carbon amount, and predicting transaction completion days of the transacted carbon amounts based on the pre-transacted start-stop dates;
before the preset time before the transaction is completed, adding a pre-sale label to the transacted carbon sink corresponding to the transaction completion date, and displaying in a pre-sale transaction area.
5. The method for creating a carbon sink database for use in a carbon sink transaction as claimed in claim 1, wherein step 3 comprises:
acquiring carbon sink change data, determining a data change reason, classifying the carbon sink change data based on the data change reason, and adding a data tag; the data tag comprises two tags for carbon sink transaction and carbon sink increase and decrease;
and processing the carbon sink change data based on the data tag, determining a carbon sink change target, and synchronously updating the storage data corresponding to the carbon sink change target.
6. The method for creating a carbon sink database for use in a carbon sink transaction according to claim 5, wherein the steps of processing the carbon sink change data based on the data tag, determining a carbon sink change target, and synchronously changing the stored data corresponding to the carbon sink change target include:
when the tag carried by the carbon sink change data is a carbon sink exchange tag, determining a target change carbon sink and a corresponding transaction change amount thereof based on the carbon sink change data, and changing storage data of the target change carbon sink in a carbon sink database according to the transaction change amount;
when the label carried by the carbon sink change data is carbon sink increase and decrease, acquiring satellite position coordinates for increasing and decreasing carbon sink, and verifying carbon sink increase and decrease based on a satellite monitoring module;
after verification is successful, determining according to satellite position coordinates of the carbon sink increasing and decreasing, whether the carbon sink is the stored carbon sink in the carbon sink database, if so, changing the stored data of the stored carbon sink in the carbon sink database based on the carbon sink changing data;
and if not, determining the storage position of the carbon sink according to the data storage rule of the carbon sink database, generating a new storage folder to store the carbon sink change data, and synchronously updating the database visual catalogue.
7. The method for creating a carbon sink database for use in a carbon sink transaction as claimed in claim 1, wherein step 4 comprises:
when the synchronous updating of the stored data is completed, carrying out statistics on all carbon sink data again, and determining the current carbon sink continuous stock of various carbon sinks in the target area;
and synchronously updating the display transaction state corresponding to each carbon sink according to the transaction state of the carbon sink corresponding to each stored data in the carbon sink database.
8. The method for creating a carbon sink database for use in a carbon sink transaction as recited in claim 7, wherein after determining the current carbon sink inventory of the various carbon sinks in the target area, the method comprises:
comparing the current carbon sink continuous stock with the historical carbon sink continuous stock to generate a carbon sink continuous stock change curve, and obtaining carbon sink change characteristics;
and generating a carbon sink continuous storage report according to the carbon sink change characteristics, and sending the report to a management end.
9. The method for creating a carbon sink database for use in a carbon sink transaction as recited in claim 1, further comprising:
acquiring client information of all carbon exchange clients, classifying based on client identities, acquiring a plurality of client groups, and establishing a mapping relation between transaction authorities and the client groups;
generating a carbon exchange sub-database based on the mapping relation and the client information;
after the carbon exchange module receives the transaction request, obtaining applicant information, inquiring based on the carbon exchange transaction sub-database, and judging whether the applicant is an archived client;
when the application is an archived client in the carbon sink transaction sub-data, determining a user group corresponding to the applicant, and determining whether the application request is a legal request based on a client group-carbon sink corresponding relation;
when the application request is a legal request, allowing the current carbon exchange to continue;
otherwise, terminating the current carbon sink transaction and recommending a tradable carbon sink project to the applicant;
and recommending the applicant to conduct transaction qualification application when the applicant is an unaddressed client of the carbon exchange transaction sub-data.
10. The method for creating a carbon sink database for use in a carbon sink transaction as claimed in claim 9, further comprising, after creating the carbon sink database:
based on carbon exchange rules, determining transaction authorities corresponding to different carbon exchanges, and associating the transaction authorities with each carbon exchange to obtain association relations;
and establishing a client group-carbon sink corresponding relation based on the association relation and the mapping relation of the transaction authority and the client group.
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