A power information communication node data backup method, system, device and medium

Abstract

This invention provides a method, system, device, and medium for data backup of power information communication nodes. The method includes classifying data on the communication node according to preset data classification rules to obtain important and non-important data; generating scan objects based on a preset scan object generator on the communication node and the important data; scanning incremental data on the communication node in real time using a preset scanner on a backup server; performing incremental data backup when the scanner detects the scan object; and deleting the scan object when the incremental data backup is complete. Through features such as data classification, incremental backup, and deletion of scan objects after backup, this invention provides an efficient and reliable data backup solution, effectively protecting important data on power information communication nodes and ensuring data availability and integrity.

Description

Technical Field

[0001] This invention relates to the field of power information communication networks, specifically to a method, system, device, and medium for data backup of power information communication nodes. Background Technology

[0002] Power information communication nodes refer to node equipment or facilities in power information communication networks. They are key components used to realize data communication and information exchange, playing the roles of data acquisition, transmission and processing, and acting as a bridge connecting power equipment and systems.

[0003] Power information communication nodes carry crucial power data, including power supply status, energy consumption information, and equipment operating status. Data backup ensures the security of this important data, preventing data loss or corruption. In the event of unexpected situations or system failures, data can be restored through backups, avoiding permanent data loss.

[0004] How to back up data at power information communication nodes and determine the backup cycle has become a crucial issue in ensuring the data security of power information communication networks. Existing technologies propose internet data backup methods, devices, and servers. These methods prioritize data by classifying it into parent and child levels, allowing for backup of higher-priority data to minimize losses in the event of emergencies. However, this method only determines the data backup priority; it does not specify the backup cycle, i.e., when to perform a backup. A backup cycle that is too short leads to excessively frequent backups, wasting resources; a backup cycle that is too long may result in the loss of critical data at communication nodes due to disasters occurring within the backup period. Summary of the Invention

[0005] In view of the shortcomings of the prior art described above, the present invention provides a method, system, device and medium for data backup of power information communication nodes to solve the above technical problems.

[0006] This invention provides a method for backing up data in power information communication nodes, comprising:

[0007] The data on the communication nodes is classified according to the preset data classification rules to obtain important data and unimportant data;

[0008] A scan object is generated based on the preset scan object generator on the communication node and the important data;

[0009] The incremental data on the communication node is scanned in real time by a preset scanner on the backup server. When the scanner detects the target object, the incremental data is backed up.

[0010] Once the incremental data backup is complete, delete the scanned object.

[0011] In this invention, the scanned object includes at least one of an identifier, a hash value, and a timestamp.

[0012] In this invention, the step of classifying the data on the communication node according to a preset data classification rule to obtain important data and unimportant data specifically includes:

[0013] According to the preset data classification rules, the data on the communication node is marked and classified using metadata or additional attribute fields;

[0014] The data on the communication node is associated with the tag to obtain important data and unimportant data.

[0015] In this invention, the incremental data includes newly added, modified, or deleted data.

[0016] In this invention, the step of scanning incremental data on the communication node in real time using a preset scanner on the backup server, and performing incremental data backup when the scanner detects the target object, specifically includes:

[0017] Configure the backup server and the scanner so that the backup server connects to the communication node;

[0018] The scanner scans incremental data on the communication node in real time.

[0019] During the scanning process of the scanner, each incremental data is checked to determine whether the scanned object exists.

[0020] When the scanned object exists, perform an incremental data backup operation.

[0021] In this invention, deleting the scanned object when the incremental data backup is complete specifically includes:

[0022] When the incremental data backup is complete, the backup server returns completion information to the communication node;

[0023] After receiving the completion information, the scanned object on the communication node is deleted, and the deletion information is returned to the backup server.

[0024] After receiving the deletion information, the scanned object is deleted from the backup server.

[0025] In this invention, the method further includes: the backup server recording relevant information about incremental data backup operations, wherein the relevant information includes backup time, backup data, and backup status.

[0026] The present invention also provides a power information communication node data backup system, comprising:

[0027] Data classification module: Classifies the data on the communication nodes according to preset data classification rules to obtain important data and unimportant data;

[0028] Scan Object Module: Generates scan objects based on the preset scan object generator on the communication node and the important data;

[0029] Data backup module: The backup server uses a pre-set scanner to scan incremental data on the communication node in real time. When the scanner detects the target data, it performs incremental data backup.

[0030] Delete Object Module: Delete the scanned object when the incremental data backup is complete.

[0031] The present invention also provides an electronic device, the electronic device comprising:

[0032] One or more processors;

[0033] A storage device is provided for storing one or more programs, which, when executed by one or more processors, enable the electronic device to implement a power information communication node data backup method as described in any of the above embodiments.

[0034] The present invention also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a computer processor, causes the computer to perform a power information communication node data backup method as described in any of the above embodiments.

[0035] This invention provides a method, system, device, and medium for data backup of power information communication nodes. The method classifies data on the communication node according to preset data classification rules to obtain important and non-important data; generates scan objects based on a preset scan object generator on the communication node and the important data; scans incremental data on the communication node in real time using a preset scanner on a backup server; when the scanner detects a scan object, incremental data backup is performed; and when the incremental data backup is complete, the scan object is deleted. The resulting beneficial effects include:

[0036] 1. Tiered Data Backup: By using preset data tiering rules, data on communication nodes is categorized, separating important data from unimportant data. This allows for data backup when important data is lost, ensuring the security and integrity of critical data and improving backup efficiency.

[0037] 2. Incremental Data Backup: Employing a real-time scanning method, incremental data on communication nodes is scanned and backed up using a pre-configured scanner on the backup server. Compared to full backup, incremental backup reduces the time and resource consumption required, improving backup efficiency. Simultaneously, the automatic real-time scanning and backup of data by the scanner reduces the need for manual intervention and operation. This reduces the risk of human error and improves the accuracy and reliability of the backup.

[0038] 3. Scan Object Management: By generating scan objects, data objects during the backup process can be effectively managed. Once the incremental backup is complete, the corresponding scan objects can be deleted promptly, avoiding redundant scanning and backup operations and saving storage space and backup resources.

[0039] 4. Data Reliability and Integrity: Regularly backing up critical data ensures its reliability and integrity. Even in the event of data loss, corruption, or system failure, data can be recovered from backups, ensuring business continuity and data security.

[0040] In summary, the data backup method, system, equipment, and media for power information communication nodes, through features such as data grading, incremental backup, and deletion of scanned objects after backup, provide an efficient and reliable data backup solution that can effectively protect important data on power information communication nodes and ensure data availability and integrity.

[0041] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0042] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In the drawings:

[0043] Figure 1 A flowchart illustrating a power information communication node data backup method is shown as an exemplary embodiment of the present invention;

[0044] Figure 2 A flowchart illustrating step S130 of a power information communication node data backup method, as shown in an exemplary embodiment of the present invention;

[0045] Figure 3A schematic diagram of a power information communication node data backup system structure is shown as an exemplary embodiment of the present invention;

[0046] Figure 4 This is a schematic diagram of the structure of a computer system for an electronic device, as shown in an exemplary embodiment of the present invention. Detailed Implementation

[0047] The embodiments of the present invention will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention and not for limiting the scope of protection of the present invention.

[0048] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0049] In the following description, numerous details are explored to provide a more thorough explanation of embodiments of the invention. However, it will be apparent to those skilled in the art that embodiments of the invention may be practiced without these specific details. In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail to avoid obscuring embodiments of the invention.

[0050] First, it's important to clarify that a power information communication node refers to the node equipment or facilities within a power information communication network. These nodes are crucial components for data communication and information exchange, playing a role in data acquisition, transmission, and processing, and acting as a bridge connecting power equipment and the system. Power information communication nodes carry vital power data, including power supply status, energy consumption information, and equipment operating status. Data backup ensures the security of this important data, preventing data loss or damage. In the event of unexpected situations or system failures, data can be restored through backups, avoiding permanent data loss.

[0051] Figure 1 A flowchart illustrating a power information communication node data backup method is shown as an exemplary embodiment of the present invention;

[0052] like Figure 1 As shown, the present invention provides a method for data backup of power information communication nodes, comprising:

[0053] Step S110: Classify the data on the communication node according to the preset data classification rules to obtain important data and unimportant data;

[0054] Step S120: Generate a scan object based on the preset scan object generator on the communication node and the important data;

[0055] Step S130: The incremental data on the communication node is scanned in real time by a scanner preset on the backup server. When the scanner detects the scan object, the incremental data is backed up.

[0056] Step S140: When the incremental data backup is complete, delete the scanned object.

[0057] In one exemplary embodiment, the scanned object includes at least one of an identifier, a hash value, and a timestamp.

[0058] Specifically, scan objects can take one or more forms, such as identifiers, hash values, or timestamps. These scan objects are used to identify the importance and lifecycle of data. When data on communication nodes is classified according to preset data classification rules, data identified as important data generates scan objects based on a preset scan object generator on the communication node, ensuring the accuracy and reliability of the backup.

[0059] Identifier: A scanned object can be a unique identifier used to identify a specific data item. The identifier can be a number, a string, or other form of identification used to locate and identify the data that needs to be backed up during the backup process.

[0060] Hash value: The scanned object can be the hash value of the data, calculated by applying a hash algorithm to the data. The hash value is a unique representation of the data; any modification to the data will result in a change to the hash value. By comparing the hash value stored on the backup server with the hash value of the data on the communication node, data integrity can be verified, and incremental backups can be performed.

[0061] Timestamp: The scanned object can be the timestamp of the data, recording the creation or modification time of the data. By comparing the timestamps recorded on the backup server with the timestamps of the data on the communication node, it is possible to determine which data is the incremental data that needs to be backed up.

[0062] In this embodiment, a suitable type of scanned object can be selected according to specific needs, or multiple types of scanned objects can be combined to achieve data backup. This allows for flexible data backup and verification based on different data characteristics and backup requirements.

[0063] Furthermore, to associate the scanned objects with important data, one of the following methods can be used:

[0064] Identifier Association: A unique identifier is assigned to each important data item and its corresponding scanned object, and an association between the identifier and the data is established in the backup system. When the scanner detects the corresponding identifier, it can identify the corresponding important data and perform the backup operation.

[0065] Data attribute matching: Matching the data attributes contained in the scanned object with important data. For example, the scanned object may contain attribute information such as the hash value or timestamp of the data. By comparing it with the corresponding attributes of important data, the corresponding important data items can be identified and backed up.

[0066] Data index mapping: A data index mapping table is established in the backup system to associate scanned objects with corresponding important data indexes. When the scanner detects a corresponding scanned object, it looks up the corresponding important data through the index mapping table and performs a backup operation.

[0067] The above methods can be selected according to actual needs to manage the correspondence between scanned objects and important data. This ensures that important data can be correctly identified and backed up during the backup process, maintaining data integrity and consistency.

[0068] In one exemplary embodiment, the step of classifying the data on the communication node according to a preset data classification rule to obtain important data and non-important data specifically includes:

[0069] According to the preset data classification rules, the data on the communication node is marked and classified using metadata or additional attribute fields;

[0070] The data on the communication node is associated with the tags to obtain important and unimportant data. Specifically, the preset data classification rules are defined based on factors such as data sensitivity, importance, and access permissions.

[0071] Sensitivity Levels: High-Sensitivity Data: Includes highly sensitive data such as personal identification information, account passwords, and system access permissions. Medium-Sensitivity Data: Includes data that has some impact on power system operation, such as power supply equipment status information and power grid topology information. Low-Sensitivity Data: Includes real-time load data and electricity metering data, which do not directly involve user privacy and have minimal impact on system operation.

[0072] Importance classification: High importance data: Includes critical equipment status information, important alarm events, and other data that have a significant impact on power system operation. Medium importance data: Includes power supply equipment operating parameters, equipment health indicators, and other data that have some importance to power system operation. Low importance data: Includes historical operating data, equipment maintenance records, and other data that have a relatively small impact on system operation.

[0073] Access Permission Levels: Public Data: Data publicly available and accessible to any authorized user. Internal Data: Data accessible only to internal employees or users with specific roles. Restricted Data: Sensitive data accessible only to specific authorized users or users under specific conditions.

[0074] The above is a preset data classification rule for a power information communication network according to an exemplary embodiment. Actual data classification rules should be defined and adjusted according to specific system requirements, security policies, and regulatory requirements. Furthermore, based on the preset data classification rules, metadata or additional attribute fields are used to mark and classify the data on the communication nodes; a "significant" or "unimportant" tag field can be added to the metadata or additional attribute fields and set to the corresponding value.

[0075] Associating data on communication nodes with the tags reveals important and unimportant data. This can be achieved by adding a reference to the tag or a tag field to the data. The association between data and tags can be managed using unique identifiers or other identification methods.

[0076] In one exemplary embodiment, the incremental data includes newly added, modified, or deleted data.

[0077] Specifically, new data: When new data is created or added to a communication node, this new data will be identified as incremental data and backed up. Modified data: If existing data is modified during the backup period, this modified data will be treated as incremental data and backed up accordingly during the backup process. Deleted data: If some data is deleted during the backup period, this deleted data will also be recorded as incremental data to ensure the integrity of the backup.

[0078] When backing up data, only changed data is backed up, while unchanged data is not backed up repeatedly to save storage space and improve backup efficiency. By identifying and backing up incremental data, incremental updates to data backups can be effectively achieved, reducing the time and resources required for backups and providing timely data protection and recovery capabilities.

[0079] Figure 2A flowchart illustrating step S130 of a power information communication node data backup method, as shown in an exemplary embodiment of the present invention;

[0080] like Figure 2 As shown, the present invention provides a data backup method for power information communication nodes, wherein step S130 of the method specifically includes:

[0081] Step S210: Configure the backup server and the scanner so that the backup server is connected to the communication node;

[0082] Step S220: Scan the incremental data on the communication node in real time using the scanner;

[0083] Step S230: During the scanning process of incremental data by the scanner, each incremental data is checked to determine whether the scanned object exists;

[0084] Step S240: When the scanned object exists, perform an incremental data backup operation.

[0085] Specifically, when the backup server connects to the communication node, the scanner can scan the incremental files of the communication node. Through real-time scanning, the scanner can monitor data changes on the communication node and continuously scan for new incremental data. This ensures that important data is backed up in a timely manner to address situations such as data loss, corruption, or accidental deletion.

[0086] In one exemplary embodiment, deleting the scanned object when the incremental data backup is complete specifically includes:

[0087] When the incremental data backup is complete, the backup server returns completion information to the communication node;

[0088] After receiving the completion information, the scanned object on the communication node is deleted, and the deletion information is returned to the backup server.

[0089] After receiving the deletion information, the scanned object is deleted from the backup server.

[0090] Specifically, a completion message is a confirmation message or a specific signal indicating that the backup operation has been successfully completed. A deletion message is a confirmation message or a specific signal indicating that the scanned object on the communication node has been successfully deleted. After receiving the deletion message, the backup server deletes the scanned object from the backup server. This timely deletion of scanned objects cleans up unnecessary data markers on the backup server and communication nodes. This helps reduce storage space usage and maintain data cleanliness.

[0091] In one exemplary embodiment, the method further includes: the backup server recording relevant information about incremental data backup operations, wherein the relevant information includes backup time, backup data, and backup status.

[0092] Specifically, by recording this relevant information, backup servers can provide traceability and manageability of backup operations. Administrators can view backup history based on backup time, backup data, and backup status, analyze the efficiency and quality of backup operations, and perform troubleshooting and recovery operations. At the same time, recording backup information also helps meet compliance requirements and data management needs.

[0093] Figure 3 A schematic diagram of a power information communication node data backup system structure is shown as an exemplary embodiment of the present invention;

[0094] like Figure 3 As shown, this exemplary power information communication node data backup system includes:

[0095] Data classification module 301: Classifies the data on the communication node according to preset data classification rules to obtain important data and unimportant data;

[0096] Scan object module 302: Generates scan objects based on the preset scan object generator on the communication node and the important data;

[0097] Data backup module 303: Incremental data on the communication node is scanned in real time by a scanner preset on the backup server. When the scanner detects the scanned object, incremental data backup is performed.

[0098] Module 304 for deleting objects: When the incremental data backup is complete, delete the scanned objects.

[0099] It should be noted that the power information communication node data backup system provided in the above embodiments and the power information communication node data backup method provided in the above embodiments belong to the same concept. The specific operation methods of each module and unit have been described in detail in the method embodiments and will not be repeated here. In practical applications, the power information communication node data backup system provided in the above embodiments can be assigned to different functional modules as needed, that is, the internal structure of the system can be divided into different functional modules to complete all or part of the functions described above. This is not a limitation here.

[0100] Embodiments of this application also provide an electronic device, including: one or more processors; and a storage device for storing one or more programs, which, when executed by the one or more processors, enable the electronic device to implement a power information communication node data backup method provided in the above embodiments.

[0101] Figure 4 A schematic diagram of a computer system suitable for implementing the embodiments of this application is shown. It should be noted that... Figure 4 The computer system 400 of the electronic device shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments of this application.

[0102] like Figure 4 As shown, the computer system 400 includes a Central Processing Unit (CPU) 401, which can perform various appropriate actions and processes based on programs stored in Read-Only Memory (ROM) 402 or programs loaded from Storage Unit 408 into Random Access Memory (RAM) 403, such as performing the methods described in the above embodiments. The RAM 403 also stores various programs and data required for system operation. The CPU 401, ROM 402, and RAM 403 are interconnected via a bus 404. An Input / Output (I / O) interface 405 is also connected to the bus 404.

[0103] The following components are connected to I / O interface 405: an input section 406 including a keyboard, mouse, etc.; an output section 407 including a cathode ray tube (CRT), liquid crystal display (LCD), etc., and speakers, etc.; a storage section 408 including a hard disk, etc.; and a communication section 409 including a network interface card such as a LAN (Local Area Network) card, modem, etc. The communication section 409 performs communication processing via a network such as the Internet. A drive 410 is also connected to I / O interface 405 as needed. A removable medium 411, such as a disk, optical disk, magneto-optical disk, semiconductor memory, etc., is installed on drive 410 as needed so that computer programs read from it can be installed into storage section 408 as needed.

[0104] Specifically, according to embodiments of this application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of this application include a computer program product comprising a computer program carried on a computer-readable medium, the computer program including a computer program for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication section 409, and / or installed from removable medium 411. When the computer program is executed by central processing unit (CPU) 401, it performs various functions defined in the system of this application.

[0105] It should be noted that the computer-readable medium shown in the embodiments of this application can be a computer-readable signal medium or a computer-readable storage medium, or any combination of the two. A computer-readable storage medium can be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of a computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM), flash memory, optical fiber, portable compact disc read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this application, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying a computer-readable computer program. Such propagated data signals can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. Computer-readable signal media can also be any computer-readable medium other than computer-readable storage media, which can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. The computer program contained on the computer-readable medium can be transmitted using any suitable medium, including but not limited to wireless, wired, etc., or any suitable combination thereof.

[0106] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of this application. Each block in a flowchart or block diagram may represent a module, segment, or portion of code, which contains one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram or flowchart, and combinations of blocks in a block diagram or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0107] The units described in the embodiments of this application can be implemented in software or hardware, and the described units can also be located in a processor. The names of these units do not necessarily limit the specific unit itself.

[0108] Another aspect of this application provides a computer-readable storage medium storing a computer program that, when executed by a processor, implements the power information communication node data backup method described above. This computer-readable storage medium may be included in the electronic device described in the above embodiments, or it may exist independently and not assembled into the electronic device.

[0109] Another aspect of this application provides a computer program product or computer program including computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform a power information communication node data backup method provided in the above embodiments.

[0110] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in the present invention should still be covered by the claims of the present invention.

Claims

1. A power information communication node data backup method, characterized by, include: The data on the communication nodes is classified according to the preset data classification rules to obtain important data and unimportant data; A scan object is generated based on the preset scan object generator on the communication node and the important data; The backup server uses a pre-set scanner to scan incremental data on the communication node in real time. When the scanner detects the target data, incremental data backup is performed. Specifically, this includes: configuring the backup server and the scanner so that the backup server is connected to the communication node; scanning incremental data on the communication node in real time using the scanner; checking each incremental data during the scanning process to determine if the target data exists; and performing incremental data backup when the target data exists. The incremental data includes newly added, modified, or deleted data. Once the incremental data backup is complete, delete the scanned object.

2. The method of claim 1, wherein, The scanned object includes at least one of the following: an identifier, a hash value, and a timestamp.

3. The method for data backup of power information communication nodes according to claim 1, characterized in that, The step of classifying data on communication nodes according to preset data classification rules to obtain important and unimportant data specifically includes: According to the preset data classification rules, the data on the communication node is marked and classified using metadata or additional attribute fields; The data on the communication node is associated with the tag to obtain important data and unimportant data.

4. The method for data backup of power information communication nodes according to claim 1, characterized in that, The step of deleting the scanned object when the incremental data backup is completed specifically includes: When the incremental data backup is complete, the backup server returns completion information to the communication node; After receiving the completion information, the scanned object on the communication node is deleted, and the deletion information is returned to the backup server; After receiving the deletion information, the scanned object is deleted from the backup server.

5. A method for data backup of power information communication nodes according to claim 4, characterized in that, The method further includes: the backup server recording relevant information about incremental data backup operations, wherein the relevant information includes backup time, backup data, and backup status.

6. A power information communication node data backup system, used to implement the power information communication node data backup method according to any one of claims 1-5, characterized in that, include: Data classification module: Classifies the data on the communication nodes according to preset data classification rules to obtain important data and unimportant data; Scan Object Module: Generates scan objects based on the preset scan object generator on the communication node and the important data; Data backup module: The backup server uses a pre-set scanner to scan incremental data on the communication node in real time. When the scanner detects the target data, it performs incremental data backup. Delete Object Module: Delete the scanned object when the incremental data backup is complete.

7. An electronic device, characterized in that, The electronic device includes: One or more processors; A storage device for storing one or more programs, which, when executed by one or more processors, cause the electronic device to implement a power information communication node data backup method as described in any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that, It stores a computer program, which, when executed by the computer's processor, causes the computer to perform a power information communication node data backup method according to any one of claims 1 to 5.

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