CN111860732A - Method, device and system for processing secondary system drawing file data of transformer substation - Google Patents
Method, device and system for processing secondary system drawing file data of transformer substation Download PDFInfo
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Abstract
The invention provides a method, a device and a system for processing diagram file data of a secondary system of a transformer substation, wherein the method comprises the steps of obtaining a characteristic value of current diagram file data; if the characteristic value is stored by the drawing management system, establishing association between the drawing data object model information in the engineering information database and the drawing data storage record in the drawing management system; if the characteristic value is not stored by the drawing management system, the current drawing data is stored in the drawing data management system, the drawing data object model information is stored in the engineering information database, and the association between the drawing data object model information and the drawing data storage record is established. The invention adopts a centralized management mode, associates the dispersed drawing file data with the equipment model in an object-oriented mode, avoids repeated input, saves disk space and improves working efficiency and working quality.
Description
Technical Field
The invention relates to the technical field of intelligent substations, in particular to a method, a device and a system for processing secondary system drawing files of a substation.
Background
In the process of transformer substation construction, debugging and operation and maintenance, a large amount of drawing files are used, such as design drawings, device specifications, factory inspection reports, certificates, three-remote meters, five-prevention logics, constant value sheets, debugging reports, periodic inspection reports, operation record information, operation and maintenance record information and the like. The data of the figure file is divided into 7 types, which are respectively: design drawings, factory inspection reports, specifications, fixed value lists, debugging reports, certificates and basic information.
The files need to be frequently consulted in the field operation process of the transformer substation, the data are scattered in different workers in the current mode, and the version, the secondary circuit wiring mode, the configuration parameters and the like of the equipment can be upgraded or updated in the operation and maintenance process of the transformer substation.
The existing management mode cannot ensure that each worker can obtain the latest file version. Meanwhile, since a large number of devices of the same manufacturer and version are used in a region, if a distributed management method is used, a file related to each device needs to be stored for each device, which wastes disk space.
Disclosure of Invention
The invention provides a method, a device and a system for processing diagram file data of a secondary system of a transformer substation, which are used for solving the problems that the conventional method for managing the diagram file data of the transformer substation is unreasonable and wastes disk space.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a method for processing the drawing file data of a secondary system of a transformer substation, which comprises the following steps:
acquiring a characteristic value of the current drawing file data;
if the characteristic value is stored by the drawing management system, establishing association between the drawing data object model information in the engineering information database and the drawing data storage record in the drawing management system;
if the characteristic value is not stored by the drawing management system, the current drawing data is stored in the drawing data management system, the drawing data object model information is stored in the engineering information database, and the association between the drawing data object model information and the drawing data storage record is established.
Further, before obtaining the characteristic value of the current drawing document, the method further comprises the following steps:
and respectively establishing object models of the transformer substation and the small chamber, the screen cabinet and the secondary device in the transformer substation, wherein the object models comprise drawing file data corresponding to the transformer substation and the small chamber, the screen cabinet and the secondary device in the transformer substation, and establish association with the drawing file data object model information.
Further, after the object model is established, the method also comprises the following steps before the characteristic value of the current drawing document is obtained:
And carrying out normalized arrangement on the file names of the drawing files according to preset adjustment rules.
Further, the method further comprises:
acquiring a transformer substation for updating the drawing file data;
inquiring a secondary device object model or a screen cabinet object model needing to update drawing file data in an engineering information database;
if the file characteristic value of the image file data which needs to be updated currently exists in the image file data management system, establishing association between a secondary device model or a screen cabinet object model and the image file data object model in the image file data management system; otherwise, a new drawing document object model is created.
Further, if the secondary device associated drawing file data is updated, whether a secondary device with the same key parameters as the secondary device to be updated exists in the engineering information database is checked, and if the secondary device exists, the association relationship between the secondary device in the engineering information database and the newly added drawing file data object model is updated at the same time.
Further, the key parameters include a manufacturer of the secondary device, a name of the secondary device, a system version of the secondary device, and revision information of the secondary device.
Further, the method further comprises:
Selecting a transformer substation needing to export drawing data from an engineering information database, appointing a physical path for locally storing the drawing data, and establishing a folder in the physical path;
searching a related drawing file data object model in an engineering information database through the secondary device number or the screen cabinet number;
creating a local downloaded file list, wherein the characteristic value and the local saving path of the locally downloaded drawing file data are recorded in the file list;
if the current drawing data to be downloaded exists in the file list, copying the drawing data from the saved path to a folder corresponding to the current downloading, if the current drawing data does not exist, downloading the corresponding drawing data, and simultaneously adding the characteristic value and the saved path of the drawing data into the file list.
Furthermore, the screen cabinet object model comprises a screen cabinet two-dimensional code attribute, and the secondary device object model comprises a secondary device two-dimensional code attribute.
The second aspect of the present invention provides a transformer substation secondary system drawing file data processing apparatus, including:
the file analysis unit is used for acquiring the characteristic value of the current drawing file data;
the association establishing unit is used for establishing association between the drawing file data object model information in the engineering information database and the drawing file data storage record in the drawing file management system when the characteristic value is stored by the drawing file data management system;
The storage processing unit is used for storing the file content of the current drawing file data in the drawing file data management system when the characteristic value is not stored by the drawing file data management system; and calling an association establishing unit to establish the association between the model information of the figure file data object and the storage record of the figure file data.
The invention provides a transformer substation secondary system drawing and document data processing system, which comprises a transformer substation secondary system drawing and document data processing device and a database management system, wherein the database management system is used for managing an engineering information database, and the engineering information database comprises object model information of transformer substation, small room, screen cabinet, secondary device and drawing and document data in the transformer substation secondary system and the relation between object models.
The effect provided in the summary of the invention is only the effect of the embodiment, not all the effects of the invention, and one of the above technical solutions has the following advantages or beneficial effects:
1. the invention adopts a centralized management mode for the drawing and filing data in the transformer substation, uniformly stores the drawing and filing data of the secondary devices of the transformer substation administered by the power company in a region through the drawing and filing data management system, and associates the dispersed drawing and filing data with the equipment model in an object-oriented mode, thereby avoiding repeated input, saving disk space and improving working efficiency and working quality.
2. The secondary device manufacturer, the secondary device model and the secondary device system version combination are used as key parameters, and after associated drawing file data is added to any secondary device in the drawing file data management system, other secondary devices with the same key parameters can be automatically associated with the drawing file data, so that the workload of drawing file data maintenance is reduced, and the work convenience and the work efficiency are improved.
3. The MD5 value based on the content of the drawing data is adopted to uniquely determine the physical file of the drawing data, namely, the drawing data with the same MD5 value only stores one part in the whole drawing data management system, so that the number of redundant files can be greatly reduced, and the occupation of a disk of a server host is reduced; in the process of exporting the drawing data, the same file of the drawing data MD5 is downloaded only once in one exporting process, so that the occupation of the network broadband can be reduced.
4. The two-dimensional code is unique in model data of each transformer substation, namely, the two-dimensional code can uniquely determine the secondary device or the screen cabinet, and working convenience is improved.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart of an embodiment of the treatment method of the present invention;
FIG. 2 is a schematic flow chart illustrating the updating of the drawing data according to the present invention;
FIG. 3 is a schematic view illustrating a process for downloading image files according to the present invention;
fig. 4 is a schematic diagram of the structure of the device of the present invention.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the invention.
The invention adopts a centralized control mode for drawing file data, and only one file is required to be stored for a plurality of devices of the same manufacturer, the same version and revision, thereby greatly reducing the occupation of a server disk and facilitating the management of the data.
In the aspect of improving the convenience of searching the drawing file data, firstly, a mode of associating according to objects is adopted, namely, each drawing file data is associated with a specific object, so that the drawing file data related to the drawing file data can be checked by taking a device or a screen cabinet in a transformer substation as an object; secondly, a two-dimension code mechanism is used, namely, a unique two-dimension code of the whole station is generated for each device or screen cabinet, and the related drawing file data of the device or screen cabinet can be quickly read according to the two-dimension code; meanwhile, the method supports quick searching according to the type of the figure file and the keywords.
The invention associates the dispersed picture file data with the equipment model in an object-oriented mode, and enables the user to realize one-time input and permanent use in a mobile terminal display mode, so that debugging and inspection personnel can quickly look up various picture file data when checking the field work, and the working efficiency and the working quality are improved. The following description will be made by specific examples.
As shown in fig. 1, the method for processing the drawing file data of the secondary system of the transformer substation of the invention comprises the following steps:
acquiring a characteristic value of the current drawing file data;
if the characteristic value is stored by the drawing management system, establishing association between the drawing data object model information in the engineering information database and the drawing data storage record in the drawing management system;
if the characteristic value is not stored by the drawing management system, the current drawing data is stored in the drawing data management system, the drawing data object model information is stored in the engineering information database, and the association between the drawing data object model information and the drawing data storage record is established.
Before obtaining the characteristic value of the figure file data, the method further comprises the following steps: and respectively establishing object models of the transformer substation and small chambers, screen cabinets and secondary devices in the transformer substation, wherein the object models comprise corresponding drawing file data. The specific implementation process comprises the following steps:
s01, establishing transformer substation object models one by one for transformer substations governed by power companies in the same region, wherein the attributes of the transformer substation object models include transformer substation numbers: the unique number represents the unique number of the transformer substation administered by the power company in the same region; the name of the transformer substation is as follows: the unique name of the transformer substation administered by the power company in the same region is represented; the parts are saved and abbreviated as: the province of the transformer substation is called as the province; the region is abbreviated as: the short name of the area (city) where the transformer substation is located; the transformer substation is called as follows: the uniqueness of the transformer substation governed by the power company in the same region is expressed for short; voltage class: voltage class of the substation.
S02, creating a cubicle object model in the transformer substation, wherein attributes of the cubicle object model have cubicle numbers: representing the unique number of the chamber in the engineering information database; name of cell: representing the unique name of the cubicle in the substation; description of the cell: representing the description information of the cubicle in the substation.
S03, establishing a screen cabinet object model in the transformer substation, wherein the attributes of the screen cabinet object model comprise screen cabinet numbers: the unique number of the screen cabinet in the engineering information database is represented; the name of the screen cabinet: representing the unique name of the screen cabinet in the substation; description of the cubicle: representing description information of the screen cabinet in the substation; the number of the belonged small chamber is as follows: the cubicle number of the cubicle object model of the cubicle to which the screen cabinet belongs is represented; screen cabinet two-dimensional code: and a string of text which is associated with the screen cabinet and is unique in the whole transformer substation is represented, and the screen cabinet in the transformer substation can be uniquely determined based on the two-dimensional code of the screen cabinet.
S04, creating a secondary device object model in the transformer substation, wherein the attribute of the secondary device object model has a secondary device number: representing the unique number of the secondary device in the engineering information database; name of secondary device: representing a unique name of the secondary device in the substation; secondary device description: representing description information of the secondary device in the substation; secondary device manufacturers: indicating secondary device manufacturer information; secondary device system version: system version information representing a secondary device; secondary device model: model information indicating a secondary device; the number of the screen cabinet is as follows: the screen cabinet number of the screen cabinet object model representing the screen cabinet to which the secondary device belongs; secondary device two-dimensional code: the text representing a string of texts unique in the whole substation and associated with the secondary device can uniquely determine the secondary device in the substation based on the two-dimensional code of the secondary device.
The secondary device manufacturer, the secondary device model, and the secondary device system version information combination are used as key parameters, and secondary devices with completely the same key parameters can be regarded as secondary devices of the same batch with the same appearance, the same physical interface, the same hardware configuration, the same function, and the same use method.
After the object model is established, the method also comprises the following steps before the characteristic value of the current drawing file data is obtained: and carrying out normalized arrangement on the file names of the drawing files according to preset adjustment rules.
The file names of the drawing files are normalized, if the original file names of the drawing files do not meet the rule requirements of the method, the names of the drawing files are manually adjusted, and the specific adjustment rule is as follows: for the drawing file data of the design drawing category, the file name of the drawing file data must contain the word of the design drawing; for the drawing file data of the class of the factory inspection report, the file name of the drawing file data must contain the word of 'inspection report'; for the figure file data of the instruction book category, the file name must contain the word of 'instruction book'; for the figure file data of the fixed value list category, the file name must contain the 'fixed value' word; for the figure file data of the debugging report category, the file name of the figure file data must contain the word of 'debugging report'; for the figure file data of the certification category, the file name of the figure file data must contain the character of 'certification'; the category of the figure file material different from the above 6 categories is the "basic information" category, and the file name thereof must include the word "basic information".
Selecting the picture file data associated with the secondary device or the screen cabinet containing the secondary device; the drawing data management system processes each associated drawing data one by one, and respectively reads the file name, the file size and the file suffix of the drawing data; reading the complete file content of the drawing and document data, and calculating an MD5 value of the drawing and document data content by using an MD5 algorithm; and checking whether the graph document object model information with the same MD5 value exists in the engineering information database according to the MD5 value of the graph document content.
When the characteristic value is not stored by the drawing management system, the file content of the drawing data is stored in the drawing data management system, and the drawing data object model information is stored in the engineering information database, wherein the attribute of the drawing data object model has a drawing data number: representing the unique number of the drawing file data in the engineering information database; drawing document data category: the method comprises 7 categories of design drawings, factory inspection reports, specifications, fixed value lists, debugging reports, certificates and basic information; name of the drawing document: name information representing the figure file data; size of drawing file data: the actual byte length of the file content of the graph file data is represented; suffix of drawing data: representing the document types of the drawing materials, such as ppt/doc/xls/pdf/png/jpg/dwg, and the like, wherein each drawing material suffix represents one type of document type; storage location: representing a physical path of the drawing data stored in the drawing data management system; MD5 value of document contents of drawing material: an MD5 value indicating the file content of the drawing document, which is a value obtained by calculating the byte value of all the file contents of the designated drawing document by MD 5; associated screen cabinet number: the screen cabinet number represents the screen cabinet object model related to the drawing file data; associated secondary device number: the secondary device number of the secondary device object model is related to the drawing file data, the secondary device number in the engineering information database of one transformer substation is unique, and one drawing file data can be related to a plurality of secondary device numbers in the same batch in the drawing file data management system.
Repeating the above steps, and processing the added figure file data of the same batch in sequence until all the figure file data are processed.
The processing method of the secondary system drawing file data of the transformer substation also comprises the steps of updating and downloading the drawing file data.
As shown in FIG. 2, the specific process of updating the drawing document data is as follows:
acquiring a transformer substation for updating the drawing file data;
finding a secondary device object model or a screen cabinet object model needing to update drawing files due to equipment maintenance or replacement in an engineering information database through a hierarchical structure of a transformer substation, a small chamber, a screen cabinet and a secondary device;
on the premise that the name of the drawing data to be updated meets the standardized requirement, the drawing data management system judges whether the value of the MD5 of the current drawing data to be updated exists in the drawing data management system, if not, a new drawing data object model is created, and if so, a secondary device model or a screen cabinet object model is associated with the drawing data object model in the drawing data management system.
If the secondary device-associated drawing file data is updated, checking whether a secondary device with the same key parameters as the secondary device to be updated exists in the engineering information database, and if so, updating the association relationship between the secondary device in the engineering information database and the newly added drawing file data object model at the same time.
The key parameters include a manufacturer of the secondary device, a name of the secondary device, a system version of the secondary device, and revision information of the secondary device.
As shown in FIG. 3, the specific process of downloading the drawing document is as follows:
selecting a transformer substation needing to derive drawing data from an engineering information database, appointing a physical path for locally storing the drawing data of the transformer substation, and sequentially establishing folders in the appointed physical path according to the hierarchical structure relationship of the transformer substation, a small chamber, a screen cabinet and a secondary device in the engineering information database;
searching a related drawing data object model in an engineering information database through a secondary device number or a screen cabinet number, sequentially creating 7 folders such as a design drawing, a factory inspection report, a specification, a fixed value list, a debugging report, a certificate, basic information and the like according to the drawing data category, and downloading corresponding drawing data into the corresponding folders;
before the downloading of the drawing data is started, a local downloaded file list is created, and the MD5 value and the local saving path of the locally downloaded drawing data are recorded in the file list;
and judging whether the image and file data to be downloaded currently exists in the file list, if so, copying the image and file data from the saved path to a folder corresponding to the current download, otherwise, downloading the corresponding image and file data, and simultaneously adding the MD5 and the saved path of the image and file data into the file list.
The user can check the picture file data information of the corresponding secondary device or the screen cabinet through the screen of the mobile equipment.
As shown in fig. 4, the device for processing the drawing file data of the secondary system of the transformer substation comprises a file analysis unit, a storage processing unit and an association establishing unit.
The file analysis unit is used for acquiring the characteristic value of the current drawing file data and judging whether the file content corresponding to the drawing file data of the current secondary device or the screen cabinet is stored or not, if so, the association establishing unit is directly called, and if not, the storage processing unit and the association establishing unit are sequentially called.
The storage processing unit stores the file content of the current drawing data in the drawing data management system and stores the drawing data object model information in the engineering information database.
The association establishing unit establishes association between the drawing file data object model information and the drawing file data storage record in the engineering information database.
The invention also provides a transformer substation secondary system drawing and file data processing system, which comprises a transformer substation secondary system drawing and file data processing device and a database management system, wherein the database management system is used for managing a project information database, and the project information database comprises object model information of transformer substation, small chamber, screen cabinet, secondary device and drawing and file data in the transformer substation secondary system and the relation between object models.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. A transformer substation secondary system drawing file data processing method is characterized by comprising the following steps:
acquiring a characteristic value of the current drawing file data;
if the characteristic value is stored by the drawing management system, establishing association between the drawing data object model information in the engineering information database and the drawing data storage record in the drawing management system;
if the characteristic value is not stored by the drawing management system, the current drawing data is stored in the drawing data management system, the drawing data object model information is stored in the engineering information database, and the association between the drawing data object model information and the drawing data storage record is established.
2. The transformer substation secondary system drawing data processing method according to claim 1, wherein the method further comprises the following steps before obtaining the characteristic value of the current drawing data:
and respectively establishing object models of the transformer substation and the small chamber, the screen cabinet and the secondary device in the transformer substation, wherein the object models comprise drawing file data corresponding to the transformer substation and the small chamber, the screen cabinet and the secondary device in the transformer substation, and establish association with the drawing file data object model information.
3. The transformer substation secondary system drawing data processing method according to claim 2, wherein the method further comprises the following steps before obtaining the characteristic value of the current drawing data after the object model is established:
And carrying out normalized arrangement on the file names of the drawing files according to preset adjustment rules.
4. The substation secondary system drawing data processing method according to claim 1, wherein the method further comprises:
acquiring a transformer substation for updating the drawing file data;
inquiring a secondary device object model or a screen cabinet object model needing to update drawing file data in an engineering information database;
if the file characteristic value of the image file data which needs to be updated currently exists in the image file data management system, establishing association between a secondary device model or a screen cabinet object model and the image file data object model in the image file data management system; otherwise, a new drawing document object model is created.
5. The substation secondary system drawing and document data processing method according to claim 4, wherein if the drawing and document data associated with the secondary device is updated, checking whether the secondary device with the same key parameter as the secondary device to be updated exists in the engineering information database, and if the secondary device exists, updating the association relationship between the secondary device in the engineering information database and the newly added drawing and document object model.
6. The substation secondary system drawing file data processing method according to claim 5, wherein the key parameters include a manufacturer of the secondary device, a name of the secondary device, a system version of the secondary device, and revision information of the secondary device.
7. The substation secondary system drawing data processing method according to claim 1, wherein the method further comprises:
selecting a transformer substation needing to export drawing data from an engineering information database, appointing a physical path for locally storing the drawing data, and establishing a folder in the physical path;
searching a related drawing file data object model in an engineering information database through the secondary device number or the screen cabinet number;
creating a local downloaded file list, wherein the characteristic value and the local saving path of the locally downloaded drawing file data are recorded in the file list;
if the current drawing data to be downloaded exists in the file list, copying the drawing data from the saved path to a folder corresponding to the current downloading, if the current drawing data does not exist, downloading the corresponding drawing data, and simultaneously adding the characteristic value and the saved path of the drawing data into the file list.
8. The transformer substation secondary system drawing file data processing method according to claim 2, wherein the screen cabinet object model comprises a screen cabinet two-dimensional code attribute, and the secondary device object model comprises a secondary device two-dimensional code attribute.
9. A transformer substation secondary system drawing file data processing device is characterized by comprising:
the file analysis unit is used for acquiring the characteristic value of the current drawing file data;
the association establishing unit is used for establishing association between the drawing file data object model information in the engineering information database and the drawing file data storage record in the drawing file management system when the characteristic value is stored by the drawing file data management system;
the storage processing unit is used for storing the file content of the current drawing file data in the drawing file data management system when the characteristic value is not stored by the drawing file data management system; and calling an association establishing unit to establish the association between the model information of the figure file data object and the storage record of the figure file data.
10. A substation secondary system drawing data processing system, characterized by comprising the substation secondary system drawing data processing device according to claim 9 and a database management system for managing an engineering information database, wherein the engineering information database comprises object model information of substation, cubicle, screen cabinet, secondary device and drawing data in the substation secondary system and the relationship between object models.
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