CN115630073A

CN115630073A - Electric power Internet of things data processing method and platform based on edge calculation

Info

Publication number: CN115630073A
Application number: CN202211559292.3A
Authority: CN
Inventors: 杨玉强; 何文其; 胡若云; 徐大军; 黄翔; 朱斌; 杨强; 史乔石; 姚钱; 陈昕; 孙微庭; 武宽; 姜小伟; 崔寅; 沈思涵
Original assignee: State Grid Zhejiang Electric Power Co Ltd
Current assignee: State Grid Zhejiang Electric Power Co Ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-01-20
Anticipated expiration: 2042-12-06
Also published as: CN115630073B

Abstract

The invention provides an electric power Internet of things data processing method and a platform based on edge calculation, which comprises the following steps: calling historical twin subdata corresponding to the corresponding power supply area, and modifying the historical twin subdata according to the power transmission structure modifier information and/or the IOT equipment modifier information to obtain updated twin subdata; updating a historical internet-of-things device table corresponding to the historical twin subdata according to the modification sub information of the internet-of-things device to obtain an updated twin device table, and packaging the updated twin device table, the updated twin subdata and the twin module tag and then sending the packaged twin device table, the updated twin subdata and the twin module tag to a server side of a second-level role worker; the server determines a connection node of the target twin data and other twin data, and splits the target twin data and other twin data according to the connection node to obtain total twin data to be spliced; and splicing the updated twin subdata and the twin total data to be spliced based on the connecting node to obtain updated twin total data.

Description

Electric power Internet of things data processing method and platform based on edge calculation

Technical Field

The invention relates to the technical field of data processing, in particular to a method and a platform for processing power internet of things data based on edge computing.

Background

The power system has the characteristics of wide distribution range and diversified power supply. Different power supply areas can be arranged in the power system, different power monitoring devices can be arranged in the different power supply areas, and power information in the different areas can be collected and sent to corresponding monitoring platforms through the corresponding power monitoring devices.

In the prior art, different power supply areas correspond to different primary roles, when certain abnormal indexes occur in the power monitoring equipment, the secondary roles corresponding to the platform can send instructions to enable the primary roles to maintain the corresponding power equipment according to the different abnormal indexes, and through the mode, the secondary roles at the platform can remotely control, command and supervise the primary roles at the power supply areas.

When monitoring a corresponding power system, a secondary role at a platform often adopts a digital twin form to monitor power information in the power system, but because the power system may change, for example, a certain power supply area has a new line increase and a line decrease, but the secondary role corresponding to the platform does not have much energy to adjust a digital twin space according to the change of the line, a primary role is required to actively adjust the change of the line of the corresponding power supply area, but currently, a part of the digital twin space cannot be adjusted in a distributed manner according to the difference of the power supply areas.

Disclosure of Invention

The embodiment of the invention provides an electric power Internet of things data processing method and platform based on edge calculation, so that a primary role can actively adjust the change of a line of a corresponding power supply area, and a part of a digital twin space is adjusted in a distributed manner according to different power supply areas.

In a first aspect of the embodiments of the present invention, an electric power internet of things data processing method based on edge computing is provided, including:

when judging that a first-level role worker in any power supply area sends twin modification subdata to a corresponding edge computing end, extracting power transmission structure modification subdata and/or thing-to-thing equipment modification subdata in the twin modification subdata;

calling historical twin subdata corresponding to a corresponding power supply area, and modifying the historical twin subdata according to the power transmission structure modification subdata and/or the Internet of things equipment modification subdata to obtain updated twin subdata;

updating a historical equipment table corresponding to the historical twin subdata according to the modification sub information of the equipment, obtaining an updated twin equipment table, and packaging the updated twin equipment table, the updated twin subdata and the twin module label and then sending the packaged twin equipment table, the updated twin subdata and the twin module label to a server side of a second-level role personnel;

the server determines corresponding target twin data in the twin total data according to the twin module label, determines a connecting node of the target twin data and other twin data, and splits the target twin data and other twin data according to the connecting node to obtain the twin total data to be spliced;

splicing the updated twin subdata and the twin total data to be spliced based on the connecting node to obtain updated twin total data, and updating a twin equipment general table based on the updated twin equipment table to obtain an updated equipment general table;

and verifying the updated twin total data based on the updated equipment summary table, if the verification is judged to be passed, generating a corresponding information display interface based on the updated equipment summary table, and displaying the power grid information in the twin total data based on the information display interface.

Optionally, in a possible implementation manner of the first aspect, when it is determined that a first-level role person in any power supply area sends twin modified sub-data to a corresponding edge computing end, extracting power transmission structure modified sub-information and/or internet-of-things device modified sub-information in the twin modified sub-data includes:

extracting all the power equipment nodes corresponding to the twin modified subdata and node connection information corresponding to each power equipment node;

dividing the power equipment nodes into power transmission structure equipment nodes and thing connection structure equipment nodes according to the node attributes corresponding to the power equipment nodes, and dividing node connection information into power transmission equipment connection information and thing connection equipment connection information according to the node attributes corresponding to the power equipment nodes;

and counting all the power transmission structure equipment nodes and the corresponding power transmission equipment connection information to generate power transmission structure modification sub-information, and counting all the internet-of-things structure equipment nodes and the internet-of-things equipment connection information to generate internet-of-things equipment modification sub-information.

Optionally, in a possible implementation manner of the first aspect, the invoking historical twin sub data corresponding to a corresponding power supply area, and modifying the historical twin sub data according to the power transmission structure modifier information and/or the internet of things device modifier information to obtain updated twin sub data includes:

analyzing the historical twin subdata to obtain historical power transmission equipment nodes and historical equipment nodes of the Internet of things, and extracting a power transmission node label of each historical power transmission equipment node and an equipment node label of the historical equipment node of the Internet of things;

extracting power transmission equipment connection information corresponding to each power transmission structure equipment node, wherein the power transmission equipment connection information comprises a power transmission node label of a historical power transmission equipment node corresponding to the power transmission structure equipment node or a power transmission node label of the historical power transmission equipment node connected with the power transmission structure equipment node;

decomposing historical twin subdata according to power transmission equipment connection information corresponding to the power transmission structure equipment nodes to obtain decomposed twin subdata about the power transmission equipment, wherein each decomposed twin subdata at least comprises one historical power transmission equipment node;

if the power transmission structure modification sub-information is deletion of a historical power transmission equipment node, determining a first historical power transmission equipment node corresponding to the power transmission structure equipment node according to the power transmission equipment connection information, and deleting decomposition twin sub-data corresponding to the first historical power transmission equipment node;

after it is determined that all of the first history power transmission equipment nodes corresponding to the power transmission structure equipment nodes are deleted, updated twin sub-data is obtained based on the remaining decomposed twin sub-data regarding the power transmission equipment.

Optionally, in a possible implementation manner of the first aspect, the method further includes:

if the power transmission structure modification sub-information is that a new power transmission equipment node is added in a power supply area, determining a second historical power transmission equipment node connected with the power transmission structure equipment node according to the node connection information;

connecting the power transmission structure equipment node with a corresponding second historical power transmission equipment node according to the node connection information;

and after judging that the power transmission structure equipment nodes are respectively connected with all the second historical power transmission equipment nodes, decomposing the twin subdata based on the newly added power transmission structure equipment nodes to obtain updated twin subdata.

Optionally, in a possible implementation manner of the first aspect, the retrieving historical twin sub data corresponding to a corresponding power supply area, and modifying the historical twin sub data according to the power transmission structure modifying sub information and/or the internet-of-things device modifying sub information to obtain updated twin sub data includes:

extracting the connection information of the equipment of the Internet of things corresponding to each equipment node of the Internet of things structure, wherein the connection information of the equipment of the Internet of things comprises an Internet of things node label of a historical equipment node of the Internet of things corresponding to the equipment node of the Internet of things structure or an Internet of things node label of a historical equipment node of the Internet of things connected with the equipment node of the Internet of things structure;

decomposing historical twin subdata according to the connection information of the equipment of the internet of things corresponding to the equipment nodes of the internet of things structure to obtain decomposed twin subdata about the equipment of the internet of things, wherein each decomposed twin subdata at least comprises one historical equipment node of the internet of things;

if the modification sub-information of the internet of things structure is to delete historical internet of things equipment nodes, determining first historical internet of things equipment nodes corresponding to the internet of things structure equipment nodes according to the connection information of the internet of things equipment, and deleting decomposition twin sub-data corresponding to the first historical internet of things equipment nodes;

determining a first historical equipment node of the Internet of things corresponding to the equipment node of the Internet of things structure according to the connection information of the equipment of the Internet of things, and deleting the decomposition twin subdata corresponding to the first historical equipment node of the Internet of things;

and after all the first historical equipment nodes corresponding to the equipment nodes of the Internet of things structure are judged to be deleted, updating twin data are obtained based on the reserved decomposition twin data about the equipment of the Internet of things.

if the modification sub-information of the Internet of things structure is that a new Internet of things equipment node is added in a power supply area, determining a second historical Internet of things equipment node connected with the Internet of things structure equipment node according to the node connection information;

connecting the equipment nodes of the Internet of things structure with corresponding second historical equipment nodes of the Internet of things according to the node connection information;

and after judging that the equipment nodes of the internet of things structure are respectively connected with all the second historical equipment nodes of the internet of things, decomposing the twin subdata based on the newly added equipment nodes of the internet of things structure to obtain the updated twin subdata.

Optionally, in a possible implementation manner of the first aspect, the updating a historical equipment table corresponding to historical twin sub-data according to the equipment modification sub-information to obtain an updated twin equipment table, and packaging the updated twin equipment table, the updated twin sub-data, and the twin module tag to send to a server at a second-level role person, includes:

if the modification sub-information of the internet of things structure is that the historical internet of things equipment nodes are deleted, determining the internet of things node labels of the corresponding historical internet of things equipment nodes according to the modification sub-information of the internet of things equipment, and deleting the determined internet of things node labels from the historical internet of things equipment table to obtain an updated twin equipment table;

if the modification sub information of the internet of things structure is that a new internet of things structure equipment node is added in a power supply area, extracting an internet of things node label of the newly added internet of things structure equipment node according to the modification sub information of the internet of things equipment, and newly adding the determined internet of things node label in a historical internet of things equipment table to obtain an updated twin equipment table;

and packaging the updated twin equipment table, the updated twin subdata and the twin module label and then sending the packaged twin subdata and twin module label to a server side of a second-level role worker.

Optionally, in a possible implementation manner of the first aspect, the determining, by the server, corresponding target twin data in the twin total data according to the twin module tag, determining a connection node between the target twin data and other twin data, and splitting the target twin data and other twin data according to the connection node to obtain twin total data to be spliced includes:

traversing in the twin total data according to the twin module tags, and determining target twin data corresponding to the twin module tags;

sequentially selecting target power transmission equipment nodes and target internet-of-things equipment nodes in the target twin data, determining target power transmission connection information corresponding to each target power transmission equipment node, and determining target internet-of-things connection information corresponding to each target internet-of-things equipment node;

determining a power transmission connection node connected with other twin data according to the target power transmission connection information of each target power transmission equipment node, and determining an internet of things connection node connected with other twin data according to the target internet of things connection information of each target internet of things equipment node;

and splitting the target twin data and other twin data according to the power transmission connection node and the Internet of things connection node as demarcation points to obtain the total twin data to be spliced.

Optionally, in a possible implementation manner of the first aspect, the splicing, based on the connection node, the updated twin sub data and the to-be-spliced twin total data to obtain updated twin total data, and updating, based on the updated twin device table, the twin device summary table to obtain an updated device summary table includes:

determining historical power transmission equipment nodes corresponding to the power transmission connection nodes in the updated twin subdata, and taking the determined historical power transmission equipment nodes as power transmission splicing nodes;

determining historical equipment nodes of the internet of things corresponding to the connection nodes of the internet of things in the updated twin subdata, and taking the determined historical equipment nodes of the internet of things as splicing nodes of the internet of things;

connecting the power transmission splicing node with power transmission nodes of other twinned data in the twinned data to be spliced, and connecting the internet of things splicing node with internet of things nodes of other twinned data in the twinned data to be spliced to obtain updated twinned total data;

if the modification sub-information of the internet of things structure is to delete the historical internet of things equipment nodes, deleting corresponding internet of things node labels in the twin equipment general table based on the updated twin equipment table to obtain an updated equipment general table;

and if the modification sub information of the IOT structure is to add new IOT structure equipment nodes in a power supply area, adding new IOT node labels to the twin equipment summary table based on the updated twin equipment table to obtain an updated equipment summary table.

Optionally, in a possible implementation manner of the first aspect, the verifying updated twin total data based on the updated device summary table, generating a corresponding information display interface based on the updated device summary table if the verification is determined to be passed, and displaying the power grid information in the twin total data based on the information display interface includes:

sequentially acquiring the labels of all the internet of things equipment nodes in the updated twin total data to obtain a check equipment total table, and if the check equipment total table corresponds to the labels of the internet of things nodes in the updated equipment total table, judging that the check is passed;

generating a corresponding information display interface based on the updated equipment general table, wherein the information display interface comprises a plurality of display columns, and each display column corresponds to one Internet of things equipment node;

and the server displays the power grid information sent by each equipment node of the internet of things through the display column.

Optionally, in a possible implementation manner of the first aspect, if the check device summary table does not correspond to the internet of things node tag in the update device summary table;

determining that the node labels of the internet of things exist in the check equipment general table and do not exist in the update equipment general table, generating a first label set, determining that the node labels of the internet of things exist in the check equipment general table and do not exist in the update equipment general table, and generating a second label set;

adding a first Internet of things node label in a first label set into the updated equipment summary table to update the updated equipment summary table again;

determining a corresponding power supply area according to a second internet node label in a second label set, wherein each internet node label has a power supply area corresponding to the internet node label;

generating verification information, and sending the verification information and the second link node tag to an edge calculation end corresponding to the power supply area;

and correcting the updated equipment summary table according to the feedback data of the edge calculation end.

Optionally, in a possible implementation manner of the first aspect, the modifying, according to the feedback data of the edge computing end, the updating the device summary table includes:

if the feedback data of the edge calculation end is judged to be that the second-link node label is a redundant node label, deleting the corresponding second-link node label in the updated equipment summary table;

and if the feedback data of the edge calculation end is judged to be the normal node label of the second joint node label, receiving the modified data of the edge calculation end, updating the updated twin total data based on the modified data, and adding the equipment node of the internet of things structure corresponding to the second joint node label.

In a second aspect of the embodiments of the present invention, an electric power internet of things data processing platform based on edge computing is provided, where the electric power internet of things data processing platform based on edge computing includes:

the edge processing module is used for extracting power transmission structure modifier information and/or Internet of things equipment modifier information in twin modifier subdata when judging that a first-level role person in any power supply area sends the twin modifier subdata to a corresponding edge calculation end;

the calling module is used for calling historical twin subdata corresponding to the corresponding power supply area, and modifying the historical twin subdata according to the power transmission structure modification subdata and/or the Internet of things equipment modification subdata to obtain updated twin subdata;

the updating module is used for updating a historical internet of things device table corresponding to historical twin subdata according to the modification sub information of the internet of things device to obtain an updated twin device table, and packaging the updated twin device table, the updated twin subdata and the twin module label and then sending the packaged twin device table, the updated twin subdata and the twin module label to a server side of a second-level role worker;

the service processing module is used for enabling the service end to determine corresponding target twin data in the twin total data according to the twin module label, determine a connecting node of the target twin data and other twin data, and split the target twin data and other twin data according to the connecting node to obtain twin total data to be spliced;

the splicing module is used for splicing the updated twin subdata and the twin total data to be spliced based on the connecting node to obtain updated twin total data, and updating the twin equipment general table based on the updated twin equipment table to obtain an updated equipment general table;

and the verification module is used for verifying the updated twin total data based on the updated equipment total table, generating a corresponding information display interface based on the updated equipment total table if the verification is judged to be passed, and displaying the power grid information in the twin total data based on the information display interface.

Has the advantages that:

1. when a certain power supply area is newly increased or reduced in line, the first-level role personnel of the corresponding power supply area can utilize the edge calculation end to send twin modification subdata, utilize the twin modification data to automatically update the historical twin data of the corresponding power supply area, and re-splice the data of the power supply area into the digital twin space after updating, so that the first-level role can actively adjust the change of the line of the corresponding power supply area, and realize the distributed adjustment of one part in the digital twin space according to the difference of the power supply areas. In addition, after all the data are updated, corresponding data can be extracted to form an updated equipment summary table to check the updated data, so that the accuracy of the updated data is higher.

2. When data of a power supply area is updated, nodes needing to be updated can be divided into two types, namely power transmission structure equipment nodes and thing connection structure equipment nodes according to node attributes, different updating processing can be carried out subsequently according to different types, and due to the fact that the power supply line nodes are more and complex, the nodes of the power supply line can be classified according to the characteristics of the nodes through the node classification processing mode, the whole framework and the thing connection framework of the power supply line are obtained, and processing accuracy is improved. In addition, the scheme also adopts different updating modes according to different requirements of data updating; when line nodes need to be reduced, the scheme decomposes corresponding nodes in a power supply area, and then deletes the corresponding nodes and splices the nodes; when line nodes need to be added, the scheme decomposes corresponding nodes in a power supply area, and then splices the added corresponding nodes; meanwhile, after the data of the power supply area is updated, the scheme can determine the connection information between the power supply area and the total area, remove the historical power supply area by using the connection information, connect the updated power supply area, realize distributed adjustment of one part in the digital twin space according to the difference of the power supply area, and do not need a secondary role at the platform to spend a great deal of energy to adjust the information of the total area.

3. When the power supply area is subjected to data updating, the corresponding nodes of the equipment in the Internet of things structure can be deleted or newly added to form an updated twin equipment table corresponding to the power supply area, and when the power supply area is spliced to the general area, the updated twin equipment table can be used for updating the twin equipment table to form an updated equipment table. In addition, after the updated equipment general table is formed, the scheme can also utilize the updated equipment general table to realize data verification, and ensure that the data in the updated digital twin space is correct, thereby realizing correct display of the electric energy information.

Drawings

Fig. 1 is a schematic flow diagram of a data processing method of an electric power internet of things based on edge computing according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a power supply line provided by an embodiment of the invention;

FIG. 3 is a schematic diagram of another power supply circuit provided by an embodiment of the invention;

fig. 4 is a schematic structural diagram of an electric power internet of things data processing platform based on edge computing according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein.

It should be understood that, in various embodiments of the present invention, the sequence numbers of the processes do not mean the execution sequence, and the execution sequence of the processes should be determined by the functions and the internal logic of the processes, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

It should be understood that in the present application, "comprising" and "having" and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that, in the present invention, "a plurality" means two or more. "and/or" is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "comprising a, B and C", "comprising a, B, C" means that all three of a, B, C are comprised, "comprising a, B or C" means comprising one of three of a, B, C, "comprising a, B and/or C" means comprising any 1 or any 2 or 3 of three of a, B, C.

It should be understood that in the present invention, "B corresponding to a", "a corresponds to B", or "B corresponds to a" means that B is associated with a, and B can be determined from a. Determining B from a does not mean determining B from a alone, but may be determined from a and/or other information. And the matching of A and B means that the similarity of A and B is greater than or equal to a preset threshold value.

As used herein, the term "if" may be interpreted as "at \8230; …" or "in response to a determination" or "in response to a detection" depending on the context.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

Referring to fig. 1, which is a schematic flow chart of an electric power internet of things data processing method based on edge computing according to an embodiment of the present invention, the electric power internet of things data processing method based on edge computing includes S1-S6:

s1, extracting power transmission structure modifier information and/or thing connection equipment modifier information in twin modifier subdata when judging that a first-level role worker in any power supply area sends the twin modifier subdata to a corresponding edge calculation end.

The power supply areas correspond to first-level role personnel, for example, the Hangzhou city comprises 10 power supply areas which are respectively a west lake area, a coastal river area and the like, each power supply area is configured with corresponding first-level role personnel for management, and meanwhile, each power supply area is provided with an edge calculation end for the first-level role personnel to operate. The edge computing side may include, for example, a computer display side, a computing gateway side, and the like.

According to the scheme, when twin modification subdata sent by a first-level role worker to a corresponding edge computing end is received, the corresponding first-level role worker modifies data of a corresponding area, and power transmission structure modification subdata information and/or thing connection equipment modification subdata information in the twin modification subdata is extracted.

It should be noted that the power system of the present solution includes two parts, one part is a power transmission structure part, for example, a power transmission device, and a power transformation device, which are connected in sequence, and the other part is an equipment of an internet of things in the power transmission structure, for example, a voltage sensor, a current sensor, and the like, and is used for detecting power data in the corresponding power transmission structure. Therefore, when the first-level role personnel in the scheme modify the data, the scheme can analyze the modified data and extract the power transmission structure modification sub-information and/or the internet of things equipment modification sub-information in the twin modified sub-data.

In some embodiments, S1 (when it is determined that a primary actor person in any power supply area sends twin modified sub-data to a corresponding edge calculation end, extracting power transmission structure modified sub-information and/or equipment modification sub-information in the twin modified sub-data) includes S11 to S13:

and S11, extracting all the power equipment nodes corresponding to the twin modified subdata and node connection information corresponding to each power equipment node.

Firstly, the scheme analyzes the twin modified subdata to obtain all the power equipment nodes corresponding to the twin modified subdata and node connection information corresponding to each power equipment node.

For example, referring to fig. 2, a user needs to add a new power supply branch 1 to a power supply branch 2 in a power supply area a, where the power supply branch 1 is, for example: transformer a-voltage sensor a-transformer B-voltage sensor B. All the power equipment nodes corresponding to the twin modified subdata are respectively a transformer a, a voltage sensor a, a transformer B and a voltage sensor B. The node connection information is that the transformer a is connected with the voltage sensor a, the voltage sensor a is connected with the transformer a and the transformer B, and the like. It should be noted that the present solution is only described as an example, and is not limited to the above scenario.

And S12, dividing the power equipment nodes into power transmission structure equipment nodes and thing connection structure equipment nodes according to the node attributes corresponding to the power equipment nodes, and dividing the node connection information into power transmission equipment connection information and thing connection equipment connection information according to the node attributes corresponding to the power equipment nodes.

When the node attribute is a transmission equipment attribute, the scheme divides the corresponding power equipment node into transmission structure equipment nodes, such as a transformer A and a transformer B; when the node attribute is the electric energy monitoring attribute, the scheme divides the corresponding power equipment node into the equipment nodes with the physical connection structure, such as a voltage sensor A and a voltage sensor B.

Meanwhile, the method can be divided into power transmission equipment connection information and internet of things equipment connection information, wherein the power transmission equipment connection information is, for example, a transformer A-a transformer B, and the internet of things equipment connection information is, for example, a voltage sensor A-a voltage sensor B.

And S13, counting all power transmission structure equipment nodes and corresponding power transmission equipment connection information to generate power transmission structure modification sub-information, and counting all the equipment nodes of the Internet of things and the equipment connection information of the Internet of things to generate the equipment modification sub-information of the Internet of things.

The power transmission structure modification sub-information can be a transformer A-a transformer B, and the equipment modification sub-information can be a voltage sensor A-a voltage sensor B.

S2, historical twin subdata corresponding to the corresponding power supply areas is called, and the historical twin subdata is modified according to the power transmission structure modifying subdata and/or the internet of things equipment modifying subdata to obtain updated twin subdata.

According to the scheme, historical twin subdata (twin subdata before modification of the power supply area A) corresponding to a corresponding power supply area (such as the power supply area A) is called, and then the historical twin subdata is modified by utilizing power transmission structure modifier information and/or thing-link equipment modifier information to obtain updated twin subdata.

The scheme for modifying the historical twin subdata aiming at the power transmission structure modifier information is as follows:

in some embodiments, S2 (retrieving historical twin sub data corresponding to a corresponding power supply area, and modifying the historical twin sub data according to the power transmission structure modifier information and/or the internet of things device modifier information to obtain updated twin sub data) includes a 21-a 25:

and A21, analyzing the historical twin subdata to obtain historical power transmission equipment nodes and historical equipment nodes in an internet of things, and extracting a power transmission node label of each historical power transmission equipment node and an equipment node label of each historical equipment node in the internet of things.

In order to change data in a corresponding power supply area, according to the scheme, historical twin subdata is analyzed to obtain historical power transmission equipment nodes and historical equipment nodes in an internet of things, and then power transmission node labels of the historical power transmission equipment nodes and the labels of the equipment nodes in the internet of things of the historical equipment nodes are extracted, wherein the power transmission node labels and the labels of the equipment nodes in the internet of things can be numbers of corresponding nodes.

And A22, extracting power transmission equipment connection information corresponding to each power transmission structure equipment node, wherein the power transmission equipment connection information comprises a power transmission node label of a historical power transmission equipment node corresponding to the power transmission structure equipment node or a power transmission node label of the historical power transmission equipment node connected with the power transmission structure equipment node.

It should be noted that, when the power supply system is changed, nodes may be added to the original power supply branch, or nodes may be deleted from the original power supply branch.

Aiming at the condition that nodes are newly added on an original power supply branch, the scheme can extract power transmission equipment connection information corresponding to each power transmission structure equipment node, wherein the power transmission equipment connection information is a power transmission node label of a historical power transmission equipment node connected with the power transmission structure equipment node. For example, referring to fig. 2, a power transmission structure node is a transformer a, a historical power transmission equipment node is a transformer D, and the scheme acquires a power transmission node label of the transformer D for connection between a subsequently newly added node and the historical node.

According to the scheme, under the condition that nodes are deleted on an original power supply branch, power transmission equipment connection information corresponding to each power transmission structure equipment node is extracted, and the power transmission equipment connection information is a power transmission node label of a historical power transmission equipment node corresponding to the power transmission structure equipment node. For example, referring to fig. 3, when a transformer C needs to be deleted, the corresponding transmission structure node is the transformer C, and the historical transmission equipment node is also the transformer C, in this scheme, the transmission node label of the transformer C is obtained and used for subsequent deletion of the corresponding node.

And A23, decomposing the historical twin subdata according to the power transmission equipment connection information corresponding to the power transmission structure equipment node to obtain decomposed twin subdata about the power transmission equipment, wherein each decomposed twin subdata at least comprises one historical power transmission equipment node.

It can be understood that before the data is updated, the nodes corresponding to the historical data need to be decomposed, so that the corresponding nodes can be deleted (for example, the transformer C2 is deleted), or nodes can be added between the corresponding nodes (for example, the transformer C5 is added between the transformer C2 and the transformer C3).

Referring to fig. 3, for example, when the transformer C2 needs to be deleted, if the node of the power transmission structure equipment in the present solution is the transformer C2, the power supply branch is decomposed by using the transformer C2 as the node in the present solution, so that 3 decomposed twin subdata are obtained, which are the transformer C1, the transformer C2, the transformer C3, and the transformer C4, respectively.

For another example, when a transformer C5 needs to be added between the transformer C2 and the transformer C3, the present solution takes the transformer C2 and the transformer C3 as nodes to decompose the power supply branch to obtain 2 decomposition twin sub-data, which are the transformer C1, the transformer C2, the transformer C3, and the transformer C4, respectively.

And A24, if the power transmission structure modification sub-information is deletion of a historical power transmission equipment node, determining a first historical power transmission equipment node corresponding to the power transmission structure equipment node according to the power transmission equipment connection information, and deleting the decomposition twin sub-data corresponding to the first historical power transmission equipment node.

It is to be understood that, if the power transmission structure modification sub-information is deletion of a historic power transmission equipment node, a first historic power transmission equipment node corresponding to the power transmission structure equipment node is determined from the power transmission equipment connection information, and the decomposition twin sub-data corresponding to the first historic power transmission equipment node is deleted.

And A25, after judging that all the first historical power transmission equipment nodes corresponding to the power transmission structure equipment nodes are deleted, obtaining updating twin sub data based on the reserved decomposition twin sub data about the power transmission equipment.

It will be appreciated that the remaining decomposed twin sub data about the power transmission equipment may be updated to twin sub data, for example transformer C1-transformer C3 and transformer C4, after the corresponding power transmission structure equipment node is deleted.

On the basis of the above embodiment, the method further comprises A26-A28:

and a26, if the power transmission configuration modification sub-information indicates that a new power transmission equipment node is added to the power supply area, determining a second historical power transmission equipment node connected to the power transmission configuration equipment node according to the node connection information.

If the power transmission structure modification sub-information is that a new power transmission equipment node is added in the power supply area, the scheme determines a second historical power transmission equipment node connected with the power transmission structure equipment node according to the node connection information, wherein the second historical power transmission equipment node is, for example, a transformer C2 and a transformer C3.

And A27, connecting the power transmission structure equipment node with a corresponding second historical power transmission equipment node according to the node connection information.

It is understood that this solution may connect the transformer C5 between the transformer C2 and the transformer C3.

And A28, after judging that the power transmission structure equipment nodes are respectively connected with all the second historical power transmission equipment nodes, decomposing the twin subdata based on the newly added power transmission structure equipment nodes to obtain updated twin subdata.

It can be understood that, in the scheme, after the power transmission structure equipment nodes are judged to be respectively connected with all the second historical power transmission equipment nodes, the newly added power transmission structure equipment nodes can be used for decomposing the twin sub data to obtain the updated twin sub data.

The scheme for modifying the historical twin subdata by aiming at the modification subdata information of the internet of things equipment is as follows:

in other embodiments, S2 (retrieving historical twin sub data corresponding to a corresponding power supply area, and modifying the historical twin sub data according to the power transmission structure modifier information and/or the internet of things device modifier information to obtain updated twin sub data) includes B21 to B25:

b21, extracting the connection information of the equipment of the Internet of things corresponding to each equipment node of the Internet of things structure, wherein the connection information of the equipment of the Internet of things comprises an equipment node label of a historical equipment node of the Internet of things corresponding to the equipment node of the Internet of things structure or an equipment node label of a historical equipment node of the Internet of things connected with the equipment node of the Internet of things structure;

b22, decomposing the historical twin subdata according to the connection information of the equipment of the internet of things corresponding to the equipment nodes of the internet of things structure to obtain decomposed twin subdata related to the equipment of the internet of things, wherein each decomposed twin subdata at least comprises one historical equipment node of the internet of things;

b23, if the modification sub-information of the internet of things structure is to delete historical internet of things equipment nodes, determining first historical internet of things equipment nodes corresponding to the internet of things structure equipment nodes according to the connection information of the internet of things equipment, and deleting decomposition twin sub-data corresponding to the first historical internet of things equipment nodes;

b24, determining a first historical equipment node of the internet of things corresponding to the equipment node of the internet of things structure according to the connection information of the equipment of the internet of things, and deleting decomposition twin data corresponding to the first historical equipment node of the internet of things;

and B25, after all the first historical equipment nodes corresponding to the equipment nodes of the Internet of things structure are judged to be deleted, updating twin data are obtained based on the reserved decomposition twin data about the equipment of the Internet of things.

On the basis of the above embodiment, the method further comprises B26-B28:

b26, if the modification sub-information of the Internet of things structure is that a new Internet of things equipment node is added in a power supply area, determining a second historical Internet of things equipment node connected with the Internet of things structure equipment node according to the node connection information;

b27, connecting the equipment nodes of the Internet of things structure with corresponding second historical equipment nodes of the Internet of things according to the node connection information;

and B28, after judging that the equipment nodes of the internet of things structure are respectively connected with all the second historical equipment nodes of the internet of things, decomposing the twin subdata based on the newly added equipment nodes of the internet of things structure to obtain the updated twin subdata.

The above embodiment is similar to the scheme of modifying the historical twin subdata according to the modification sub information of the power transmission structure, only one is used for modifying the power transmission structure, and the other is used for modifying the internet of things structure, and the principles are consistent, and are not described in detail herein.

And S3, updating the historical equipment table of the internet of things corresponding to the historical twin subdata according to the modified sub information of the internet of things equipment to obtain an updated twin equipment table, and packaging the updated twin equipment table, the updated twin subdata and the twin module label and then sending the packaged twin equipment table, the updated twin subdata and the twin module label to a server side of a second-level role worker.

It should be noted that, in the solution, after the update, the history equipment table corresponding to the history twin child data is updated by using the modification child information of the equipment connected to the internet of things, so as to obtain the updated twin equipment table. The scheme can judge whether inconsistent equipment nodes of the internet of things exist by updating the twin equipment table.

It can be understood that after the updated twin device table is obtained, the solution needs to package the updated twin device table, the updated twin sub data, and the twin module tag and then send the packaged data to the server at the second-level role personnel.

In some embodiments, S3 (the updating of the historical equipment table corresponding to the historical twin sub data according to the equipment modifying sub information to obtain an updated twin equipment table, and the packaging of the updated twin equipment table, the updated twin sub data, and the twin module tag and then sending the packaged twin module tag to the server at the second-level role personnel) includes S31 to S33:

and S31, if the modification sub-information of the internet of things structure is to delete the historical internet of things equipment nodes, determining the internet of things node labels of the corresponding historical internet of things equipment nodes according to the modification sub-information of the internet of things equipment, and deleting the determined internet of things node labels from the historical internet of things equipment table to obtain an updated twin equipment table.

It can be understood that, if the modification sub-information of the internet of things structure is to delete the historical internet of things device nodes, the scheme determines the corresponding internet of things node labels of the historical internet of things device nodes according to the modification sub-information of the internet of things device, and then deletes the determined internet of things node labels from the historical internet of things device table, so as to obtain the updated twin device table.

And S32, if the modification sub-information of the internet of things structure is that a new internet of things structure equipment node is added in the power supply area, extracting an internet of things node label of the newly added internet of things structure equipment node according to the modification sub-information of the internet of things equipment, and newly adding the determined internet of things node label in the historical internet of things equipment table to obtain an updated twin equipment table.

It can be understood that if the modification sub-information of the internet of things structure is to add a new internet of things structure device node in the power supply area, the scheme extracts an internet of things node label of the newly added internet of things structure device node according to the modification sub-information of the internet of things device, and then adds the determined internet of things node label in the historical internet of things device table, so as to obtain an updated twin device table.

And S33, packaging the updated twin device table, the updated twin subdata and the twin module label and then sending the packaged twin device table, the updated twin subdata and the twin module label to a server side of a second-level role worker.

According to the scheme, the twin equipment table updating, the twin subdata updating and the twin module label are packaged and then sent to the server side of the second-level role personnel, so that corresponding data can be updated and verified. The twin module tag is, for example, updated twin data corresponding to the power supply area a, and the twin module tag is, for example, a tag corresponding to the power supply area a.

And S4, the server determines corresponding target twin data in the twin total data according to the twin module tag, determines a connecting node of the target twin data and other twin data, and splits the target twin data and other twin data according to the connecting node to obtain the twin total data to be spliced.

The server side of the scheme determines corresponding target twin data in the twin total data according to the twin module tag, wherein the twin total data is twin data in Hangzhou city, for example, and the twin module tag is a tag corresponding to the power supply area A, for example, the twin data corresponding to the power supply area A is determined from Hangzhou city, and is used as the target twin data.

After the target twin data is determined, the present solution determines the connection nodes of the target twin data and other twin data, for example, the power supply area a is connected with the power supply area B and the power supply area C, and then the corresponding connection nodes are the power supply area B and the power supply area C. According to the scheme, the target twin data and other twin data are split according to the connecting nodes, and the twin total data to be spliced are obtained.

It can be understood that the twin data corresponding to the power supply area a does not exist in the twin total data to be spliced.

In some embodiments, S4 (the server determines corresponding target twin data in the twin total data according to the twin module tag, determines a connection node between the target twin data and other twin data, and splits the target twin data and other twin data according to the connection node to obtain twin total data to be spliced), includes S41-S44:

s41, traversing in the twin total data according to the twin module tag, and determining target twin data corresponding to the twin module tag.

It can be understood that the twin module tag is used for traversing the twin total data in the scheme, and the target twin data corresponding to the twin module tag in the twin total data is found.

And S42, sequentially selecting target power transmission equipment nodes and target internet-of-things equipment nodes in the target twin data, determining target power transmission connection information corresponding to each target power transmission equipment node, and determining target internet-of-things connection information corresponding to each target internet-of-things equipment node.

After the target twin data is obtained, the target power transmission equipment node and the target internet of things equipment node in the target twin data are sequentially selected, wherein the target power transmission equipment node is a power transmission equipment node corresponding to the power supply area A, and the target internet of things equipment node is an internet of things equipment node corresponding to the power supply area A.

Then, the target power transmission connection information corresponding to each target power transmission equipment node is determined, and meanwhile, the target internet of things connection information corresponding to each target internet of things equipment node is determined.

And S43, determining a power transmission connection node connected with other twin data according to the target power transmission connection information of each target power transmission equipment node, and determining an internet of things connection node connected with other twin data according to the target internet of things connection information of each target internet of things equipment node.

It can be understood that in order to remove the power supply area a from the twin total data, it is necessary to find a relevant node in the power supply area a connected to other power supply areas, and then split the twin total data with the node as a dividing point.

In this case, the power transmission connection node to which the other twin data is connected is determined based on the target power transmission connection information of each target power transmission device node. Meanwhile, the Internet of things connection node connected with other twin data is determined according to the target Internet of things connection information of each target Internet of things equipment node. Corresponding power transmission connection nodes and corresponding Internet of things connection nodes can be found according to the scheme.

And S44, splitting the target twin data and other twin data according to the power transmission connection node and the Internet of things connection node as demarcation points to obtain the total twin data to be spliced.

Then, the scheme can take the power transmission connecting node and the Internet of things connecting node as dividing points, and split the target twin data and other twin data to obtain the total data of the twin to be spliced.

And S5, splicing the updated twin subdata and the twin total data to be spliced based on the connecting node to obtain updated twin total data, and updating the twin equipment general table based on the updated twin equipment table to obtain an updated equipment general table.

It can be understood that, in step S4, the historical data is deleted, in this step, the updated data and the twin total data to be spliced are spliced to obtain updated twin total data, and meanwhile, the twin device summary table is updated based on the updated twin device table to obtain an updated device summary table.

In some embodiments, S5 (the splicing processing is performed on the updated twin sub data and the twin total data to be spliced based on the connection node to obtain updated twin total data, and the twin device summary table is updated based on the updated twin device table to obtain an updated device summary table), includes S51 to S55:

and S51, determining a historical power transmission equipment node corresponding to the power transmission connection node in the updated twin subdata, and using the determined historical power transmission equipment node as a power transmission splicing node.

It can be understood that after the transmission splicing node is obtained, the transmission splicing node can be used for splicing the transmission structure between the updated twin subdata and the twin data to be spliced.

And S52, determining historical equipment nodes of the internet of things corresponding to the connection nodes of the internet of things in the updated twin subdata, and taking the determined historical equipment nodes of the internet of things as splicing nodes of the internet of things.

It can be understood that after the internet of things splicing node is obtained, the internet of things splicing node can be used for achieving splicing of the internet of things structure between the updated twin subdata and the twin data to be spliced.

And S53, connecting the power transmission splicing node with power transmission nodes of other twinned data in the twinned data to be spliced, and connecting the Internet of things splicing node with Internet of things nodes of other twinned data in the twinned data to be spliced to obtain updated twinned total data.

During splicing, the power transmission splicing node is connected with the power transmission nodes of other twinned data in the twinned data to be spliced, and the thing connection splicing node is connected with the thing connection nodes of other twinned data in the twinned data to be spliced, so that updated twinned total data is obtained.

According to the scheme, the splicing between the updating data and the splicing data can be realized, and the access of the updating data is realized.

And S54, if the modification sub-information of the internet of things structure is to delete the historical internet of things equipment nodes, deleting corresponding internet of things node labels in the twin equipment general table based on the updated twin equipment table to obtain an updated equipment general table.

It can be understood that, if the modification sub-information of the internet of things structure is to delete the historical internet of things device nodes, the updated twin device table is used in the scheme to delete the corresponding internet of things node tags in the twin device general table, and the updated device general table is obtained.

And S55, if the modification sub information of the IOT structure is to add a new IOT structure equipment node in a power supply area, adding a new IOT node label to the twin equipment general table based on the updated twin equipment table to obtain an updated equipment general table.

It can be understood that, if the modification sub-information of the internet of things structure is to add a new internet of things structure device node in the power supply area, the scheme adds a new internet of things node tag to the twin device summary table by using the updated twin device table, so as to obtain an updated device summary table.

And S6, verifying the updated twin total data based on the updated equipment general table, generating a corresponding information display interface based on the updated equipment general table if the verification is judged to be passed, and displaying the power grid information in the twin total data based on the information display interface.

It can be understood that, generally, there are many involved areas and a large amount of data, and a fault in terms of staff and the like may cause a corresponding node of the equipment in the internet of things structure to be lost or redundant, resulting in incorrect subsequent display of power information, and therefore, the scheme may verify the update twin total data by using the update equipment summary.

After the updated equipment summary table is obtained, the updated twin total data is verified by using the updated equipment summary table, if the verification is passed, a corresponding information display interface is generated by using the updated equipment summary table, and the power grid information in the twin total data is displayed by using the information display interface, for example, the voltage information, the current information and other information of the corresponding node can be displayed.

In some embodiments, S6 (the verification of the updated twin total data based on the updated device summary table, the generation of the corresponding information display interface based on the updated device summary table if the verification is determined to be passed, and the display of the grid information in the twin total data based on the information display interface) includes S61-S63:

and S61, sequentially obtaining the Internet of things node labels of all the Internet of things equipment nodes in the updated twin total data to obtain a check equipment total table, and if the check equipment total table corresponds to the Internet of things node labels in the updated equipment total table, judging that the check is passed.

Firstly, the scheme can sequentially acquire and update the labels of the internet of things nodes of all the internet of things equipment nodes in the twin total data, and then count all the labels of the internet of things nodes to obtain a check equipment summary table.

If the checking equipment summary table corresponds to the Internet of things node labels in the updating equipment summary table, the description data are consistent, and at the moment, the scheme can judge that the checking is passed.

And S62, generating a corresponding information display interface based on the updated equipment summary table, wherein the information display interface comprises a plurality of display columns, and each display column corresponds to one equipment node of the internet of things.

And S63, the server displays the power grid information sent by each Internet of things equipment node through the display column.

For example, if there are 10 equipment nodes in the updated equipment summary table, the corresponding information display interface may include 10 display columns to display the power grid information of the 10 equipment nodes.

In some embodiments, further comprising S71-S75:

s71, if the check equipment summary table does not correspond to the Internet of things node labels in the updated equipment summary table;

and determining that the node labels of the internet of things exist in the check equipment general table and do not exist in the update equipment general table, generating a first label set, determining that the node labels of the internet of things exist in the check equipment general table and do not exist in the update equipment general table, and generating a second label set.

It can be understood that when the check device summary table does not correspond to the internet of things node labels in the update device summary table, the data which does not correspond to the check device summary table can be found by the scheme.

Firstly, the method determines that the node labels of the internet of things exist in the equipment summary table and do not exist in the equipment summary table and updates, so as to generate a first label set, and then determines that the node labels of the internet of things exist in the equipment summary table and update, so as to generate a second label set.

It should be noted that, in the present solution, inconsistent data is found from two angles, and statistics is performed on the inconsistent data.

And S72, adding the first Internet of things node label in the first label set into the updated equipment summary table so as to update the updated equipment summary table again.

It can be understood that the data in the first tag set is an internet of things node tag that exists in the check device summary table and does not exist in the update device summary table, that is, data that is lacking in the update device summary table, and in the scheme, the first internet of things node tag in the first tag set is added to the update device summary table to update the update device summary table again.

And S73, determining a corresponding power supply area according to second internet node tags in the second tag set, wherein each internet node tag has a corresponding power supply area.

It can be understood that the data in the second tag set is the data that does not exist in the check device summary table and is in the update device summary table, that is, the redundant data in the update device summary table is updated, and at this time, the scheme may further confirm the second association node tag in the second tag set.

First, the scheme determines a corresponding power supply area according to the second link node label.

And S74, generating verification information, and sending the verification information and the second link node label to an edge calculation end corresponding to the power supply area.

The scheme can verify the verification information and send the verification information and the second link node label to the edge calculation end corresponding to the power supply area.

And S75, correcting the updated equipment summary table according to the feedback data of the edge calculation end.

After receiving the data, the edge computing terminal can perform feedback to generate feedback data, and the scheme can correct the updated equipment summary table according to the feedback data of the edge computing terminal.

Wherein, S75 (modifying the updated device summary table according to the feedback data of the edge calculation end) includes S751-S752:

and S751, if the feedback data of the edge calculation end is judged to be that the second-link node label is a redundant node label, deleting the corresponding second-link node label in the updated equipment summary table.

It can be understood that, if it is determined that the second-association-node tag is redundant in the feedback data of the edge calculation end, the corresponding second-association-node tag in the updated device summary table is deleted in the present scheme.

And S752, if the feedback data of the edge calculation end is judged to be the normal node label of the second link node label, receiving the modified data of the edge calculation end, updating the updated twin total data based on the modified data, and adding the equipment node of the internet of things structure corresponding to the second link node label.

It can be understood that, if the feedback data of the edge calculation end is judged to be the node label with the normal second-link node label, the scheme receives the modified data of the edge calculation end, updates the updated twin total data by using the modified data, and adds the equipment node of the internet of things structure corresponding to the second-link node label.

Referring to fig. 4, which is a schematic structural diagram of an electric power internet of things data processing platform based on edge computing according to an embodiment of the present invention, the electric power internet of things data processing platform based on edge computing includes:

the adjusting module is used for adjusting the historical twin subdata corresponding to the corresponding power supply area, and modifying the historical twin subdata according to the power transmission structure modifier information and/or the IOT equipment modifier information to obtain updated twin subdata;

The present invention also provides a storage medium having a computer program stored therein, the computer program being executable by a processor to implement the methods provided by the various embodiments described above.

The storage medium may be a computer storage medium or a communication medium. Communication media includes any medium that facilitates transfer of a computer program from one place to another. Computer storage media may be any available media that can be accessed by a general purpose or special purpose computer. For example, a storage medium is coupled to the processor such that the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an Application Specific Integrated Circuits (ASIC). Additionally, the ASIC may reside in user equipment. Of course, the processor and the storage medium may reside as discrete components in a communication device. The storage medium may be read-only memory (ROM), random-access memory (RAM), CD-ROMs, magnetic tapes, floppy disks, optical data storage devices, and the like.

The present invention also provides a program product comprising execution instructions stored in a storage medium. The at least one processor of the device may read the execution instructions from the storage medium, and the execution of the execution instructions by the at least one processor causes the device to implement the methods provided by the various embodiments described above.

In the above embodiments of the terminal or the server, it should be understood that the Processor may be a Central Processing Unit (CPU), other general-purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor, or in a combination of the hardware and software modules within the processor.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electric power Internet of things data processing method based on edge calculation is characterized by comprising the following steps:

when judging that a first-level role person in any power supply area sends twin modification subdata to a corresponding edge computing end, extracting power transmission structure modification subdomain information and/or Internet-of-things equipment modification subdata in the twin modification subdata;

calling historical twin subdata corresponding to a corresponding power supply area, and modifying the historical twin subdata according to the power transmission structure modifier information and/or the IOT equipment modifier information to obtain updated twin subdata;

updating a historical internet-of-things device table corresponding to historical twin subdata according to the modification sub information of the internet-of-things device to obtain an updated twin device table, and packaging the updated twin device table, the updated twin subdata and the twin module tag and then sending the packaged twin device table, the updated twin subdata and the twin module tag to a server side of a second-level role worker;

splicing the updated twin subdata and the twin total data to be spliced based on the connecting node to obtain updated twin total data, and updating the twin equipment summary table based on the updated twin equipment table to obtain an updated equipment summary table;

2. The electric power Internet of things data processing method based on edge computing as claimed in claim 1,

when it is judged that a first-level role worker in any power supply area sends twin modified subdata to a corresponding edge computing end, extracting power transmission structure modified subdata information and/or thing-to-thing equipment modified subdata in the twin modified subdata comprises the following steps:

3. The electric power Internet of things data processing method based on edge computing as claimed in claim 2,

the method for obtaining the updated twin subdata comprises the following steps of:

analyzing the historical twin subdata to obtain historical power transmission equipment nodes and historical equipment nodes in an internet of things, and extracting a power transmission node label of each historical power transmission equipment node and an equipment node label of each historical equipment node in the internet of things;

after it is determined that all of the first historical power transmission equipment nodes corresponding to the power transmission structure equipment nodes are deleted, updated twin sub data is obtained based on the remaining decomposed twin sub data regarding the power transmission equipment.

4. The electric power internet of things data processing method based on edge computing as claimed in claim 3, further comprising:

and after the power transmission structure equipment nodes are judged to be respectively connected with all the second historical power transmission equipment nodes, and twin subdata is decomposed based on the newly added power transmission structure equipment nodes to obtain updated twin subdata.

5. The electric power Internet of things data processing method based on edge computing according to claim 4,

the calling of the historical twin subdata corresponding to the corresponding power supply area, and the modification of the historical twin subdata according to the power transmission structure modifier information and/or the thing connection equipment modifier information to obtain updated twin subdata, include:

6. The electric power internet of things data processing method based on edge computing as claimed in claim 5, further comprising:

7. The electric power Internet of things data processing method based on edge computing according to claim 6,

the method comprises the steps of updating a historical equipment table corresponding to historical twin subdata according to the modification sub information of the equipment, obtaining an updated twin equipment table, packaging the updated twin equipment table, the updated twin subdata and the twin module label, and then sending the packaged twin equipment table, the updated twin subdata and the twin module label to a server side of a second-level role personnel, and comprises the following steps:

8. The electric power Internet of things data processing method based on edge computing according to claim 7,

the server determines corresponding target twin data in the twin total data according to the twin module tag, determines a connecting node of the target twin data and other twin data, and splits the target twin data and other twin data according to the connecting node to obtain the twin total data to be spliced, wherein the method comprises the following steps:

9. The electric power Internet of things data processing method based on edge computing according to claim 8,

the splicing processing is carried out on the updated twin subdata and the twin total data to be spliced based on the connecting node to obtain updated twin total data, and the twin equipment general table is updated based on the updated twin equipment table to obtain an updated equipment general table, which comprises the following steps:

determining a historical power transmission equipment node corresponding to the power transmission connection node in the updated twin subdata, and taking the determined historical power transmission equipment node as a power transmission splicing node;

connecting the power transmission splicing node with power transmission nodes of other twinned data in the twinned total data to be spliced, and connecting the instrumented splicing node with instrumented nodes of other twinned data in the twinned total data to be spliced to obtain updated twinned total data;

10. The electric power Internet of things data processing method based on edge computing according to claim 9,

the verifying the updated twin total data based on the updated equipment summary table, generating a corresponding information display interface based on the updated equipment summary table if the verification is judged to be passed, and displaying the power grid information in the twin total data based on the information display interface, wherein the verifying the updated twin total data comprises the following steps:

generating a corresponding information display interface based on the updated equipment summary table, wherein the information display interface comprises a plurality of display columns, and each display column corresponds to one internet-of-things equipment node;

11. The electric power Internet of things data processing method based on edge computing according to claim 10,

if the check equipment summary table does not correspond to the Internet of things node labels in the updated equipment summary table;

determining the internet of things node tags which exist in the check equipment general table and do not exist in the update equipment general table, generating a first tag set, determining the internet of things node tags which do not exist in the check equipment general table and exist in the update equipment general table, and generating a second tag set;

adding a first internet of things node label in a first label set into the updated equipment summary table so as to update the updated equipment summary table again;

12. The electric power Internet of things data processing method based on edge computing according to claim 11,

the correcting the updated equipment summary table according to the feedback data of the edge calculation end comprises the following steps:

13. Electric power thing networking data processing platform based on edge calculation, its characterized in that includes:

the edge processing module is used for extracting power transmission structure modifier information and/or thing connection equipment modifier information in twin modifier subdata when judging that a first-level role worker in any power supply area sends the twin modifier subdata to a corresponding edge computing end;

the service processing module is used for enabling the service end to determine corresponding target twin data in the twin total data according to the twin module label, determining a connecting node of the target twin data and other twin data, and splitting the target twin data and other twin data according to the connecting node to obtain twin total data to be spliced;