A device electronic table management method and product

Abstract

The application discloses a kind of equipment electronic account management method and product, for the problem of inconvenient account management in prior art, by being recorded as the standard sub-equipment of the same equipment in the same equipment drawing structure, function same equipment component, according to the selection and input information of user, establish standard sub-equipment account template and sub-equipment actual position distribution diagram;In response to the viewing instruction of the first actual position sub-equipment account of user, call the account template of the standard sub-equipment, generate the virtual account of the first actual position;In response to the modification request instruction of the second actual position sub-equipment account of user, call the account template of the standard sub-equipment, generate the actual account of the second actual position.Through the method provided in the application, both the problem that all positions of account can be operated is solved, and no operation actual account content is formed, effectively solve the problem of inconvenient account management.

Description

TECHNICAL FIELD

[0001] The present application relates to an electronic account management method. BACKGROUND

[0002] In the power industry, there are a large number of same components with the same structure and function in the generator set equipment, especially the heating surface structure of the boiler of the thermal power generator set, which accounts for 70-80% of the total amount of the boiler equipment. For example, the low-temperature superheater, the screen-type superheater, the last-stage superheater, the low-temperature reheater, the screen-type reheater, the high-temperature reheater, and the coal economizer. During the service life of the generator, some of these components need to be repaired and modified, and the equipment account of the position needs to be frequently operated, while some of the positions do not need to be repaired and the account is not operated during the service life.

[0003] Due to uncertain factors such as operation mode, use environment, and equipment manufacturing, the specific position where the components are located is accidental. It is impossible to predict the specific position and part where the components are located. If the same equipment account is established for all the hundreds of same components with the same structure and function, the number of accounts is very large, and the use efficiency is very low. If only some local positions are accounted for according to experience, when other positions need to be repaired and modified, there is no account available. SUMMARY

[0004] The present application provides an equipment electronic account management method and product, which aims to solve the problem of inconvenient account management in the prior art.

[0005] In a first aspect, an equipment electronic account management method is provided, which comprises:

[0006] The components with the same structure and function located on the same equipment drawing are recorded as standard sub-equipment of the same equipment, and an account template of the standard sub-equipment and an actual position distribution map of the sub-equipment are established according to the selection and input information of the user. The account template records the current general information of the standard sub-equipment, and the actual position distribution map presents the actual positions of all the standard sub-equipment.

[0007] In response to a user's instruction to view the account of the sub-equipment at the first actual position, the account template of the standard sub-equipment is called to generate a virtual account of the first actual position, and the current general information of the standard sub-equipment recorded in the account template is provided to the user.

[0008] In response to a user's instruction to modify the account of the sub-equipment at the second actual position, the account template of the standard sub-equipment is called to generate an actual account of the second actual position. The initial information of the actual account is the current general information of the standard sub-equipment recorded in the account template, and the user can modify the content after the modification.

[0009] Optionally, the method further comprises: when the user performs the viewing and modifying operation on the sub-device account, the man-machine interface simultaneously displays the device electronic account summary table and the sub-device actual position distribution diagram.

[0010] Optionally, the method further comprises: establishing a number association between the device electronic account summary table and the sub-device actual position distribution diagram, and the number association is automatically established in advance.

[0011] Optionally, the method further comprises: the actual account and the virtual account in the device electronic account summary table are different in presentation form or identification.

[0012] Optionally, the method further comprises: the account template of the standard sub-device, the sub-device actual position distribution diagram, and the actual account are stored in the local database and the system database.

[0013] Optionally, the method further comprises: the actual account of the second actual position is stored in the local database and submitted for approval, and after the approval is passed, the actual account data of the system database is updated.

[0014] Optionally, the method further comprises: when the standard sub-device is updated, the updating of the virtual account is realized by updating the general information in the account template of the standard sub-device, and the actual account of the specific position that has been saved remains unchanged.

[0015] Optionally, the method further comprises: the overall updating of the individual position sub-device of the device electronic account is realized by updating the sub-device actual position distribution diagram.

[0016] Optionally, the method further comprises: when the same operation is performed on the sub-device accounts of multiple actual positions in the standard sub-device, the batch operation on the multiple sub-devices is realized by batch selecting the sub-device positions to be operated in the standard sub-device list and operating the general information of the standard sub-device.

[0017] In a second aspect, a computer program product comprises computer programs / instructions which, when executed by a processor, implement the steps of the method described above.

[0018] Compared with the prior art, the present application has at least the following beneficial effects:

[0019] Based on further analysis and research on the problems of the prior art, it is realized that if the functions of hundreds of parts with the same structure are all established as the same equipment account, the number of accounts is very large, and the use efficiency is very low; if only some accounts are made for some local positions according to experience, when repair and reconstruction occur in other positions, there is no account available. The present application names the equipment parts with the same structure and function as the standard sub-equipment of the equipment, establishes the account template of the standard sub-equipment, and attaches a sub-equipment actual position distribution diagram of all actual positions of the sub-equipment of the equipment. When viewing the account of the sub-equipment at a certain position of the equipment, the account template is called to generate the virtual account of the sub-equipment at the position. When modifying the account of a certain sub-equipment, the actual position account of the sub-equipment is formed. In this way, the problem that all accounts at all positions can be operated is solved, and no actual account content without operation is formed. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The flowchart of the equipment electronic account management method provided by an embodiment of the present application is shown.

[0021] Figure 2 The standard sub-equipment electronic account diagram provided by an embodiment of the present application is shown.

[0022] Figure 3 The newly added standard sub-equipment account diagram provided by an embodiment of the present application is shown.

[0023] Figure 4 The input standard sub-equipment name diagram provided by an embodiment of the present application is shown.

[0024] Figure 5 The input standard sub-equipment belonging to the number of specific position sub-equipment diagram provided by an embodiment of the present application is shown.

[0025] Figure 6 The completed standard sub-equipment and its virtual sub-equipment account directory tree / electronic account total diagram provided by an embodiment of the present application is shown.

[0026] Figure 7 The input drawing account of the standard sub-equipment provided by an embodiment of the present application is shown.

[0027] Figure 8 The editing of the account template provided by an embodiment of the present application is shown.

[0028] Figure 9 The virtual account of the specific position sub-equipment provided by an embodiment of the present application is shown.

[0029] Figure 10 The batch operation of the standard sub-equipment template provided by an embodiment of the present application is shown.

[0030] Figure 11 This is a schematic diagram illustrating the modification or other operations of a standard sub-device unit after selecting a specific location, as provided in one embodiment of this application.

[0031] Figure 12 This is a schematic diagram showing the formation of an actual sub-device after completing batch operations, as provided in one embodiment of this application.

[0032] Figure 13 This is a schematic diagram illustrating the independent operation of the actual sub-equipment ledger, provided as an embodiment of this application. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0034] In the description of this application: unless otherwise stated, "a plurality of" means two or more. The terms "first," "second," "third," etc., in this application are intended to distinguish the objects referred to and do not have any special meaning in terms of technical connotation (e.g., they should not be construed as an emphasis on importance or order). Expressions such as "including," "comprising," and "having" also mean "not limited to" (certain units, components, materials, steps, etc.).

[0035] In one embodiment, reference Figure 1 and Figure 2 This paper provides a method for creating a standard electronic ledger for sub-devices, which includes:

[0036] Equipment components with the same structure and function located on the same equipment drawing are recorded as standard sub-equipment of the same equipment. Based on the user's selection and input information, a ledger template and a sub-equipment actual location distribution map are created. The ledger template records the current general information of the standard sub-equipment, and the sub-equipment actual location distribution map shows the actual location of all standard sub-equipment.

[0037] In response to the user's command to view the ledger of the sub-devices at the first actual location, the ledger template of the standard sub-devices is invoked to generate a virtual ledger for the first actual location, providing the user with the current general information of the standard sub-devices recorded in the ledger template;

[0038] In response to a user's request to modify the ledger of the sub-device at the second actual location, the ledger template of the standard sub-device is invoked to generate the actual ledger of the second actual location. The initial information of the actual ledger is the current general information of the standard sub-device recorded in the ledger template. After the user makes modifications, the user's modifications are saved.

[0039] In this embodiment, components on the equipment drawings that have the same structure and function are recorded as standard sub-equipment under the same equipment. Users can create ledger templates and actual location distribution maps of these standard sub-equipment based on selected and input information. The ledger templates record general information of the standard sub-equipment (such as model, specifications, etc.), while the actual location distribution map shows the specific location of all standard sub-equipment within the entire equipment.

[0040] refer to Figure 2 , Figure 2 The "Equipment Ledger" section is an electronic ledger, with sub-equipment drawings corresponding to the actual location distribution diagrams of the sub-equipment. In the Equipment Ledger section, referring to the "Sub-equipment" column, "Lower Warehouse Below Standard (Standard)" is the ledger template for the standard sub-equipment. "Leftmost Screen 001 Lower Warehouse" is the virtual ledger at the first actual location ("Leftmost Screen 001") of the "Lower Warehouse Below Standard (Standard)" ledger template, displaying the information recorded in the ledger template. "Leftmost Screen 003 Lower Warehouse" is the actual ledger at the second actual location ("Leftmost Screen 003") of the "Lower Warehouse Below Standard (Standard)" ledger template. The information displayed on the right side of the "Sub-equipment" column is the specific ledger content under this actual ledger, i.e., the user-modified content saved after modifying the ledger template.

[0041] The virtual ledger in the first position can also be used as a reference. Figure 9 , Figure 9 This is a virtual ledger at a specific location ("screen 194 from the left"), which is also the content information displayed in the "Lower Warehouse Below (Standard)" ledger template, for comparison. Figure 2 and Figure 9 It can be seen that, Figure 2 The content with "Unit Number 5" is the specific content added to "Screen 003 from the left". It is the user-modified content saved after the user modified the ledger template.

[0042] refer to Figures 3-9 The process of creating a standard sub-equipment electronic ledger was shown in sequence. Figure 3 In the middle, by selecting the equipment ledger to which you want to add a sub-equipment template, you can choose whether the added sub-equipment is a "standard sub-equipment" or a "normal sub-equipment"; Figure 4 The added "standard sub-equipment" is named: Lower Warehouse Low Pass; Figure 5 This involves inputting the number of virtual sub-devices for the standard sub-device named "Lower Warehouse Low Pass". In this embodiment, the number of virtual sub-devices is 196. After inputting this number, the creation of the virtual sub-devices is complete. (Refer to...) Figure 6 Due to the large number of devices, not all the accompanying diagrams in the manual can be shown. Some virtual sub-devices are shown for reference. Figure 6In addition to virtual sub-devices, for ease of use, you also need to input sub-device drawings, i.e., a diagram showing the actual location distribution of the sub-devices, for reference. Figure 7 The creation of equipment templates and virtual ledgers for standard sub-equipment is not yet complete. (Refer to...) Figure 8 , Figure 8 To edit the equipment template, enter the following information in sequence: "Serial Number" for "Unit Number": 3; "Category": G; "Column Number": 1; and "Row Number": 1; "Unit Name": Pipe; also include information such as "Material," "Pipe Diameter," and "Wall Thickness"; through... Figure 8 Editing the equipment template allows you to edit multiple virtual ledger entries. See details for further information. Figure 9 When a user wants to view the ledger information at a specific location ("screen 194 from the left"), since the sub-device "screen 194 from the left" has not yet been repaired, the ledger does not need to be edited, and the information displayed is still in its initial state, that is, the state of the ledger template.

[0043] When a user wants to view the sub-device ledger for a specific location (i.e., the first actual location), the system will call the corresponding standard sub-device ledger template and generate a virtual ledger based on that template. This virtual ledger reflects the current general information of the standard sub-devices for the user to view. The virtual ledger refers to a temporary view generated based on the template, not a modification of the actual data. (Reference) Figure 9 , Figure 9 A virtual ledger diagram for viewing specific locations of sub-devices.

[0044] If a user wishes to modify the ledger for a sub-device at another specific location (i.e., the second actual location), the system first invokes the standard sub-device ledger template, using it as a basis to generate the actual ledger. The initial state of the actual ledger is a copy of the standard sub-device's general information recorded in the ledger template. Once the user completes the modifications and saves them, these changes are recorded and become the actual ledger data for that actual location. This means that for any sub-device requiring personalized adjustments, its specific settings or changes can be saved without altering the global template. (Reference) Figure 13 When it is necessary to modify the actual ledger, Figure 13 The displayed content can be edited without affecting the ledger template or other virtual ledgers.

[0045] In this embodiment, the first actual location and the second actual location are intended to describe a certain actual location corresponding to the two situations of viewing and modifying operations, respectively, and are not a special limitation on the actual location of the sub-device; the sub-device at the first actual location can be any sub-device, and the sub-device at the second actual location can also be any sub-device. The sub-device at the second actual location can be the same as or different from the sub-device at the first actual location.

[0046] In this embodiment, assuming there are 100 sub-devices with the same structure and function and manufactured using the same drawings, it is not necessary to establish 100 ledgers at the beginning. Instead, only a virtual ledger is needed as a template. The virtual ledger for a specific location will only be generated when it is necessary to view or operate the ledger of a sub-device at a specific location. In turn, the ledger for the actual location will only be formed when the sub-device is repaired or modified.

[0047] This application, based on further analysis and research into existing technical problems, recognizes that establishing identical equipment ledgers for hundreds or thousands of components with the same structure and function would result in an enormous number of ledgers and extremely low efficiency. Conversely, relying on experience to create ledgers only for certain local locations leaves no ledgers available when repairs or modifications are needed in other locations. This application addresses this by naming equipment components with identical structures and functions as standard sub-equipment, creating a ledger template for each standard sub-equipment, and attaching a diagram showing the actual location distribution of all sub-equipment components in the equipment. When viewing the ledger for a specific sub-equipment location, the ledger template is invoked to generate a virtual ledger for that location. Modifying a sub-equipment's ledger creates a new ledger for that sub-equipment's actual location. This solves the problem of making all locations of the ledger operable without creating unusable actual ledger content.

[0048] In one embodiment, when a user views and modifies the sub-device ledger, the human-computer interaction interface simultaneously displays the overall electronic ledger of the devices and a map showing the actual location distribution of the sub-devices.

[0049] In this embodiment, the human-computer interaction interface simultaneously displays the directory tree of the device's electronic accounting and the actual location map of the sub-devices.

[0050] In one embodiment, the actual location distribution map of sub-devices is displayed side by side with the actual ledger or virtual ledger. When it is necessary to operate on a standard sub-device at its actual location, the standard sub-device in the actual location distribution map is selected to complete the creation of a virtual ledger for that standard sub-device.

[0051] In this embodiment, reference Figure 2 , Figure 2 A schematic diagram of a standard sub-device electronic ledger created using the method provided in the application embodiments. Figure 2In this embodiment, the actual location distribution map of sub-devices is located to the right of the actual location ledger or virtual ledger, displayed side by side. When a user needs to operate on a standard sub-device at a specific location, clicking on the actual location distribution map on the right will create a virtual ledger corresponding to the clicked standard sub-device. In this embodiment, the actual location distribution map of sub-devices can also be located above, below, or to the left of the ledger list. This application does not specifically limit the positional relationship between the actual location distribution map of sub-devices and the ledger list.

[0052] In one embodiment, the electronic ledger of equipment is linked with the actual location distribution map of the sub-equipment by numbering, and the numbering association is established by pre-automatic numbering.

[0053] In this embodiment, the directory tree path summary table of the electronic ledger has been associated with the actual location distribution map of the sub-devices by number when it is created. Therefore, both virtual ledgers and actual ledgers have been associated with the actual location distribution map of the sub-devices by number. The electronic ledger summary table includes both the actual ledgers that have been created and the standard sub-devices that have been associated with the actual location distribution map of the sub-devices by number, and which have not yet been created with virtual or actual ledgers or have already been created with virtual ledgers.

[0054] The system establishes a close link between the actual location distribution map of sub-devices and the ledger by pre-assigning and automatically linking them when creating the directory tree master table of the electronic ledger. During the initialization phase, the system automatically generates a unique number for the location of each standard sub-device and associates it with the actual location distribution map of the sub-device. This number is generated based on preset rules to ensure logical consistency and uniqueness. When the directory tree master table of the electronic ledger is created, each item in the master table (whether in the virtual or physical ledger) has been assigned a corresponding number, which is directly linked to the specific location on the actual location distribution map of the sub-devices.

[0055] refer to Figure 5 The electronic ledger master table includes: (1) Created actual ledgers: content that has been modified and saved by users according to sub-devices at specific locations. (2) Virtual or actual ledgers that have not yet been created: although there are no specific ledger records yet, the locations of these standard sub-devices have been listed in the master table and have corresponding numbers associated with them. (3) Standard sub-devices for which virtual ledgers have been created: these are temporary views generated based on ledger templates, awaiting further personalized modifications.

[0056] In this embodiment, by establishing a numbered association with the actual location distribution map of the sub-devices, it is ensured that all ledger information (whether virtual or real) can be accurately associated with the corresponding sub-device location, avoiding data corruption or loss. Whether the user is viewing a virtual ledger or modifying an actual ledger, they can quickly locate the actual location of the sub-device by number, simplifying the operation process. Numbered association makes the management of a large number of sub-devices and their ledgers simpler and more efficient, especially when performing batch operations or updating maintenance records.

[0057] In one embodiment, the presentation format or identification of the actual ledger and the virtual ledger in the overall electronic ledger of equipment is different.

[0058] In this embodiment, the virtual ledger and the physical ledger can be distinguished by color or grayscale. (Reference) Figure 1 In the ledger list, the standard sub-devices whose names are displayed in gray correspond to the virtual ledgers that have been created, while those whose names are displayed in black are the actual location ledgers.

[0059] In one embodiment, the ledger template for standard sub-devices, the actual location distribution map of sub-devices, and the actual ledger are all stored in the local database and the system database.

[0060] In one embodiment, the actual ledger of the second actual location is stored in the local database and submitted for approval. After approval, the actual ledger data in the system database is updated.

[0061] In this embodiment, the local database serves as temporary storage. Preliminary information entry and ledger management are performed in the local database, avoiding direct operations on the system database and ensuring the independence and security of the approval process. Before submission for approval, the ledger information can be checked and modified multiple times in the local database to ensure data accuracy and consistency. Once approved, the verified data is then updated to the system database, reducing the risk of data errors and inconsistencies. Directly entering and modifying large amounts of data in the system database can negatively impact system performance. By performing these operations in the local database and updating the system database in batches or gradually, the system load can be reduced, improving system stability and reliability.

[0062] In one embodiment, when a standard sub-device is updated, the virtual ledger is updated by updating the general information in the ledger template of the standard sub-device, while the actual ledger at the specific location that has been saved retains its original information.

[0063] In this embodiment, when a standard sub-device needs to be updated, the system first updates the general information in its ledger template. This general information includes, but is not limited to, model, specifications, and maintenance cycle, which are attributes common to all sub-devices of the same type. The updated standard sub-device ledger template is automatically applied to virtual ledgers that have not yet been specified into actual location ledgers. Any newly generated or viewed virtual ledgers will be based on the latest version of the template, reflecting the latest standard information.

[0064] For actual ledgers that have been customized and saved based on specific locations, they will not automatically change due to updates to standard sub-devices. These actual ledgers retain the content previously modified by the user, ensuring the stability and consistency of records for each specific location. This protects existing actual ledgers and prevents the loss or confusion of historical data due to global template updates.

[0065] In one embodiment, updating the electronic ledger of individual sub-devices can be achieved by updating the actual location distribution map of the sub-devices.

[0066] In this embodiment, by updating the standard sub-device location map (adding and deleting), the overall addition and deletion of individual sub-devices in the electronic equipment ledger are achieved. The actual location distribution map of the sub-devices shows the specific location of all standard sub-devices in the entire equipment or facility. It is not only a visualization tool but also serves as the basis for managing and operating these sub-devices. The distribution map is linked with the ledger information of each sub-device by a number, ensuring that each sub-device in each location has a clear record and identification.

[0067] Users can select a specific location or area to be updated using the actual location distribution map of the sub-devices. This selection can be for a single sub-device, a group of adjacent sub-devices, or even all sub-devices within an entire partition. Once the location or area to be updated is selected, users can perform batch update operations on the selected sub-devices, including updating general information (such as model, specifications, etc.), maintenance status, and location adjustments.

[0068] It allows updating general information related to sub-equipment, such as the latest technical parameters and manufacturer information. It also updates maintenance records, operating status, and inspection results for sub-equipment to ensure consistency between the ledger information and the actual situation. If sub-equipment is physically moved or reinstalled, its position can be directly adjusted on the distribution map, and the corresponding ledger records will be updated synchronously.

[0069] In one embodiment, refer to Appendix Figures 10-12 When performing the same operation on the ledgers of multiple actual locations of standard sub-devices, batch operations on multiple sub-devices can be achieved by selecting the sub-device locations to be operated on in batches from the standard sub-device list and operating on the general information of the standard sub-devices.

[0070] In this embodiment, users can intuitively select multiple sub-device locations that require the same operation in batches through a standard sub-device list, for reference. Figure 10 ;exist Figure 10 In the process, because batch operations are required on sub-devices numbered 3, 4, 5, 6, and 7, therefore... Figure 10 You can select these devices in batches from the standard sub-device list. Users can then modify the general information of these sub-devices uniformly based on the selected locations for reference. Figure 11 , Figure 11 A diagram illustrating the modification or other operations of the standard sub-device unit after selecting a specific location. Figure 12 To create a schematic diagram of the actual sub-devices after completing batch operations.

[0071] The intuitive selection and batch updating of sub-devices via a distribution map simplifies the user's workflow and improves work efficiency. After batch operations are completed, users can immediately see the changes, enhancing the system's responsiveness and transparency. Users can flexibly select batch operations according to their needs.

[0072] In one embodiment, the standard sub-equipment is specifically a low-temperature superheater, a screen-type superheater, a final-stage superheater, a low-temperature reheater, a screen-type reheater, a high-temperature reheater, or an economizer.

[0073] In one embodiment, a computer program product is also provided, including a computer program / instructions that, when executed by a processor, implement the steps of the methods described in the embodiments above.

[0074] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A method for managing electronic equipment ledgers, characterized in that, include: Equipment components with the same structure and function located on the same equipment drawing are recorded as standard sub-equipment of the same equipment. Based on the user's selection and input information, a ledger template for standard sub-equipment and a distribution map of the actual location of sub-equipment are established. The ledger template records the current general information of the standard sub-equipment, and the actual location distribution map of the sub-equipment shows the actual location of all standard sub-equipment. In response to a user's command to view the ledger of sub-devices at the first actual location, the ledger template of the standard sub-device is invoked to generate a virtual ledger for the first actual location, providing the user with the current general information of the standard sub-devices recorded in the ledger template; the virtual ledger is a temporary view generated based on the ledger template. In response to a user's request to modify the ledger of the sub-device at the second actual location, the ledger template of the standard sub-device is invoked to generate the actual ledger of the second actual location; the initial information of the actual ledger is the current general information of the standard sub-device recorded in the ledger template, and the user's modifications are saved after modification. The ledger templates, actual location distribution maps, and actual ledgers of the standard sub-equipment are all stored in the local database and the system database. When a standard sub-device is updated, the virtual ledger is updated by updating the general information in the ledger template of the standard sub-device, while the actual ledger at the specific location that has been saved retains the original information.

2. The method for managing electronic equipment ledgers according to claim 1, characterized in that, include: When users view and modify the sub-device ledger, the human-computer interaction interface simultaneously displays the overall electronic ledger of the devices and a map showing the actual location distribution of the sub-devices.

3. The method for managing electronic equipment ledgers according to claim 1, characterized in that, include: Establish a numbered association between the electronic equipment ledger master table and the actual location distribution map of the sub-equipment. The numbering association is established by pre-automatic numbering.

4. The method for managing electronic equipment ledgers according to claim 1, characterized in that, include: In the overall electronic equipment ledger, the actual ledger and the virtual ledger are presented in different formats or labeled differently.

5. The method for managing electronic equipment ledgers according to claim 1, characterized in that, include: The actual ledger of the second actual location is stored in the local database and submitted for approval. After approval, the actual ledger data in the system database is updated.

6. The method for managing electronic equipment ledgers according to claim 1, characterized in that, include: By updating the actual location distribution map of the sub-devices, the overall update of individual sub-devices in the electronic ledger of equipment can be achieved.

7. The method for managing electronic equipment ledgers according to claim 1, characterized in that, include: When performing the same operation on the ledgers of multiple actual locations of standard sub-devices, batch operations on multiple sub-devices can be achieved by selecting the sub-device locations to be operated on in batches from the standard sub-device list and operating on the general information of the standard sub-devices.

8. A computer program product comprising a computer program / instructions, characterized in that, When the computer program / instructions are executed by the processor, they implement the steps of the method of claim 1.

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