CN115033538A - Three-dimensional model library of secondary equipment of transformer substation and management method thereof - Google Patents
Three-dimensional model library of secondary equipment of transformer substation and management method thereof Download PDFInfo
- Publication number
- CN115033538A CN115033538A CN202210652615.7A CN202210652615A CN115033538A CN 115033538 A CN115033538 A CN 115033538A CN 202210652615 A CN202210652615 A CN 202210652615A CN 115033538 A CN115033538 A CN 115033538A
- Authority
- CN
- China
- Prior art keywords
- model
- file
- fbx
- attribute
- files
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007726 management method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000013508 migration Methods 0.000 claims description 24
- 230000005012 migration Effects 0.000 claims description 24
- 238000004590 computer program Methods 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 6
- 238000012550 audit Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/164—File meta data generation
- G06F16/166—File name conversion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/14—Details of searching files based on file metadata
- G06F16/148—File search processing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/55—Clustering; Classification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Business, Economics & Management (AREA)
- Library & Information Science (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Marketing (AREA)
- Geometry (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Software Systems (AREA)
- Human Resources & Organizations (AREA)
- Computer Graphics (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Human Computer Interaction (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention provides a transformer substation secondary equipment three-dimensional model library and a management method thereof, which are suitable for management of the transformer substation secondary equipment three-dimensional model library, pre-packaging and compressing the model when the model is uploaded based on the AssetBundle principle, filling attribute information by operating a model attribute file, facilitating reuse and avoiding frequently changing a source model file; the method has the advantages that the unique identifier can be generated by guid, the problem of repeated model naming is solved, the defined model naming specification is used, the classification and layering of the model by a program are facilitated, the effective management of a model library is realized, the existing model data is quickly inquired and quoted, the operation process of model building is simplified and streamlined, and the working efficiency of three-dimensional modeling is greatly improved.
Description
Technical Field
The invention relates to the technical field of three-dimensional modeling of a secondary system of a power system transformer substation, in particular to a transformer substation secondary equipment three-dimensional model library and a management method thereof.
Background
The three-dimensional scene model of the transformer substation is applied to a virtual simulation training system and actual operation, maintenance and overhaul work, and the three-dimensional modeling technology of the transformer substation has important practical significance on safe operation of the transformer substation.
However, the three-dimensional physical model is basically used in the aspects of primary substation equipment, cable pipeline laying and site infrastructure, the research on the aspect of secondary substation is less, at present, the three-dimensional physical model mostly stays in the two-dimensional plane visualization direction of the secondary loop of the intelligent substation, and the physical loop cannot correspond to the actual substation site in coordinate position.
At present, three methods, namely a VRML modeling method, a geometric modeling method and a ground laser radar modeling method, are mainly used for modeling a three-dimensional model of a transformer substation, but no matter which three methods are used, the subsequent workload is very large, the data processing workload is large, the modeling efficiency is not high, the model quality is greatly influenced by modeling operation personnel, and the management and the subsequent visual application and display are inconvenient.
Disclosure of Invention
The invention provides a transformer substation secondary equipment three-dimensional model library and a management method thereof, the invention is suitable for management of the transformer substation secondary equipment three-dimensional model library, the model is pre-packaged and compressed when being uploaded based on the AssetBundle principle, the attribute information is filled in by operating the attribute file of the model, the reuse is convenient, and the frequent change of the source model file is avoided; the method has the advantages that the unique identifier can be generated by guid, the problem of repeated model naming is solved, the defined model naming specification is used, the classification and layering of the model by a program are facilitated, the effective management of a model library is realized, the existing model data is quickly inquired and quoted, the operation process of model building is simplified and streamlined, and the working efficiency of three-dimensional modeling is greatly improved.
The technical scheme adopted by the invention is as follows:
a three-dimensional model library of secondary equipment of a transformer substation is classified according to the transformer substation and comprises a scene model, a screen cabinet model, an object model, an auxiliary model and a model to be audited;
the scene model is as follows: the station classification is carried out according to the voltage class, and the station classification at least comprises 110kV,220kV, 330kV,500kV and 800 kV;
the screen cabinet model is as follows: classifying according to the size and the type of the screen cabinet;
the auxiliary model is as follows: classifying according to the guide rail and the wire groove;
the object model is:
a first layer: sorted by equipment, switch, ODF, terminal block, press plate, air switch, relay, server, and others,
a second layer: the device types are further classified by manufacturer-device type-device model-device sub-model-modeling depth,
the terminal strip, the pressing plate and the open universal object can be classified according to the characteristics of the universal object;
under the directory of the bottom layer, the data is stored,
the three-dimensional model file is saved as a.fbx file and a.ab file,
The project attribute file is saved as a substtation/. cubicle/. unit/. extra file;
fbx,. ab only one file under each object,
the project attribute file is that each object of the document comprises at least one file;
under the underlying directory, the. fbx format, the. ab format, and the. engineering property file are under the same directory.
Also comprises special engineering management: building a non-universal model by using total station equipment and a screen cabinet, and increasing plant station levels under the screen cabinet and an object;
and classifying the models to be audited according to a screen cabinet model, a station model, an equipment model and other models, and temporarily storing the models in an intermediate auditing stage of the equipment.
The invention also provides a management method of the three-dimensional model library of the secondary equipment of the transformer substation, which comprises the following steps:
the method comprises the following steps: defining a model naming standard, classifying and layering a program on a model, a scene substition, a cell region, a screen cabinet cubfile, an object unit, a board card and a port, effectively managing a model base, quickly inquiring and quoting existing model data during downloading, and building a model base with distinct layers;
step two: the method comprises the steps of establishing a model, then outputting FBX files, establishing a first-level directory under a file Check to be checked as a substation, and uploading the output FBX files to a specific substation file folder of a platform Check, wherein the platform packages the uploaded FBX-format model files into ab files which can be read quickly and generates editable attribute files in corresponding formats on the basis of the AssetBundle principle, and the FBX files are hidden and the names of the ab files and the FBX files are unique identifiers generated according to the guid algorithm, wherein only the attribute files are visible in a model library;
step three: the auditor downloads the substation equipment, the screen cabinet and the scene model under the specific substation directory in the model folder to be audited through the temporary audit password, then the model folder to be audited is put into the scene to Check the consistency with the board card and the port of the on-site actual equipment and whether the model proportion is coordinated or not,
after the verification is finished, the model is transferred to a universal release directory, and then engineering personnel are informed to go to the platform to download the model and start to build the transformer substation; the active file of the migration target address, the ab file and the fbx file are replaced according to the unique identification name of the source file guid, and whether synchronous migration exists or not can be prompted in the migration process of the attribute file; the passive file of the target address is migrated, a new guid unique code is given, and the migration process of the attribute file is named and modified according to the name of the folder; generating a migration record document backup locally in time when an auditor performs model migration;
step four: during downloading, the model to be downloaded is verified facing the current transformer substation, and the model to be downloaded can be quickly inquired on the platform through the hierarchical structure directory, wherein the model comprises a scene, a screen cabinet and an object;
only the downloading operation of the attribute file is supported, the operation is not carried out on the model file, and the platform automatically and synchronously downloads the ab file according to the attribute file;
in the model-oriented modification process, only the attribute file is downloaded, the platform checks the consistency of the ab file associated with the attribute file of the downloaded object and the ab file in the local engineering directory,
if the two are the same, prompting: whether to synchronously download the attribute file or not, and if not, defaulting to no;
step five: after modeling is completed, engineering personnel uploads and archives unit attribute files of the object to a download directory, the platform checks the uploaded attribute files and judges whether corresponding ab files exist or not,
the unit attribute files can be multiple, and secondary equipment models containing attribute information are uploaded to facilitate multiplexing.
Further, under the same folder, the.ab file and the.fbx file are unique, and the.unit attribute file has at least one;
the method includes the steps that objects which need to be generated in batches are oriented to a terminal row, a pressing plate and an air switch, a name of a agent file is added with a type prefix, and element attributes are added in an attribute file for specific types to be identified and distinguished.
Further, in the fifth step, the unit attribute file contains a physical model and attribute information, and the attribute information includes a device name, a device model, a device version, a manufacturer, a rated current, a rated voltage, a board name, a port name, and a port number.
Further, the air conditioner is provided with a fan,
in step one
S1, three-dimensional modeling output, named file and named internal object of fbx according to the naming specification as follows:
the fbx filename prefix is set to substtation, cubecle, unit, extra;
the object name inside the fbx model ensures the uniqueness inside the object;
s2: after the fbx file is uploaded to the model folder to be audited,
unit property file according to the fbx file generates a name that complies with the naming specification,
the ab file and the fbx file generate corresponding unique identification codes by the platform;
s3: fbx and ab exist in the object folder as resource files, and the folder name and the attribute folder name are named accurately according to the model level management requirement;
s4: when the unit attribute file is migrated in the platform, the ab file and the fbx file are migrated together with the unit attribute file, and if a source file exists in a migration target address, the fbx file and the ab file are replaced according to the source file name; if the file is not a source, directly transferring the file successfully;
the invention also provides a computer storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the method as described.
The invention has the advantages that
1) The method is characterized in that a model and a map used by adopting an AssetBundle principle are packaged into a format which can be read quickly by a unified program, the characteristics of the grid, the texture and the map compression of the model and the control resolution are also characterized in that a model file in a fbx format is packaged into a rapidly readable ab file and an editable attribute file in a corresponding format is generated, a modeling operator only operates the attribute file and does not operate the attribute file on the fbx and ab model files, the model is prevented from being changed frequently, and a source file cannot be found.
2) By adopting the characteristic that guid can generate a unique identifier, fbx and ab files are automatically named as unique guid codes after the model is uploaded, and the problem of model naming repetition is solved by the change of the guid codes in the process of model audit migration.
3) The model is stored in the cloud end and is not in the local mode, so that the user can access and share data no matter where the user works, and the cooperation degree, the working efficiency and the service agility can be improved through the connection. Particularly, after the attribute model file with the attribute information filled in is uploaded to the cloud, other users can quickly multiplex the attribute model file without repeating the operation of filling in the attribute, and the work efficiency is greatly improved.
4) And the model naming specification is defined, so that the program classifies and layers the models, the effective management of a model library is realized, the existing model data is quickly inquired and quoted, and the model building operation process is simplified and streamlined.
) The three-dimensional model library management mainly realizes effective management of the secondary equipment model library, aims to effectively query the existing model data so as to quickly acquire the required model, and mainly adopts a visual preview mode for management. The visual preview is oriented to the secondary equipment model library, visual preview is carried out through object types, manufacturers, equipment models and feature levels, and a designed storage form of tree-shaped nodes is stored in an associated mode, so that effective management and use of the three-dimensional model library are realized.
These and other aspects of the present application will be more readily apparent from the following description of the embodiments.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is apparent that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings may be obtained according to the drawings without inventive labor.
FIG. 1 is a hierarchical structure diagram according to an embodiment of the present invention.
FIG. 2 is a flow chart illustrating an embodiment of the present invention.
Fig. 3 is a diagram illustrating a change of a naming process in a data uploading process according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 3, the embodiment provides a three-dimensional model library of secondary equipment of a transformer substation, which is classified according to the transformer substation and comprises a scene model, a cubicle model, an object model, an auxiliary model and a model to be audited;
the scene model is as follows: the station classification is carried out according to the voltage class, and the station classification at least comprises 110kV,220kV, 330kV,500kV and 800 kV;
the screen cabinet model is as follows: classifying according to the size and the type of the screen cabinet;
the auxiliary model is as follows: classifying according to the guide rail and the wire groove;
the object model is:
a first layer: sorted by equipment, switch, ODF, terminal block, press plate, air switch, relay, server, and others,
a second layer: the device types are further classified by manufacturer-device type-device model-device sub-model-modeling depth,
the terminal strip, the pressing plate and the open universal object can be classified according to the characteristics of the universal object;
under the directory of the bottom layer, the data is stored,
the three-dimensional model files are saved as fbx file and ab file,
The project attribute file is saved as a substtation/. cubicle/. unit/. extra file;
fbx,. ab only one file under each object,
the project attribute file is that each object of the document comprises at least one file;
under the underlying directory, the fbx format, the ab format and the engineering attribute file are under the same directory.
The method also comprises the following steps of special engineering management: building a non-universal model by using total station equipment and a screen cabinet, and increasing plant station levels under the screen cabinet and an object;
and classifying the models to be audited according to the screen cabinet model, the station model, the equipment model and other models, and temporarily storing the models in the intermediate auditing stage of the equipment.
The embodiment provides a management method of a three-dimensional model library of substation secondary equipment,
the method comprises the following steps: defining a model naming standard, classifying and layering a program on a model, a scene substition, a cell region, a screen cabinet cubfile, an object unit, a board card and a port, effectively managing a model base, quickly inquiring and quoting existing model data during downloading, and building a model base with distinct layers;
step two: the method comprises the steps of modeling, building a model, outputting a FBX file, creating a first-level directory under a file Check to be checked as a substation, and outputting the FBX file, uploading the FBX file to a specific substation file folder of a platform Check, and packaging the uploaded FBX-format model file into an ab file which can be read quickly and generating an editable attribute file in a corresponding format by the platform based on an AssetBundle principle, wherein the FBX file is hidden and the name of the FBX file is changed according to the name of the FBX file, the ab file and the FBX file are unique identifiers generated according to a guid algorithm; step three: the auditor downloads the substation equipment, the screen cabinet and the scene model under the specific substation directory in the model folder Check to be audited through the temporary audit password, then puts the model folder Check into the scene to Check the consistency with the board card and the port of the on-site actual equipment and whether the model proportion is coordinated or not,
after the auditing is finished, the model is transferred to a universal publishing directory, and then engineering personnel are informed to go to the platform to download the model and start building the transformer substation; the active file of the migration target address, the ab file and the fbx file are replaced according to the unique identification name of the source file guid, and whether synchronous migration exists or not can be prompted in the migration process of the attribute file; migrating a passive file of a target address, and giving a new guid unique code, wherein the migration process of the attribute file is named and modified according to a folder name; generating a migration record document backup locally in time when an auditor performs model migration;
step four: during downloading, the model to be downloaded is verified facing the current transformer substation, and the model to be downloaded can be quickly inquired on a platform through a hierarchical structure directory, wherein the model comprises a scene, a screen cabinet and an object;
only the downloading operation of the attribute file is supported, the operation is not carried out on the model file, and the platform automatically and synchronously downloads the ab file according to the attribute file;
in the model-oriented modification process, only the attribute file is downloaded, the platform checks the consistency of the ab file associated with the attribute file of the downloaded object and the ab file in the local engineering directory,
if the two are the same, prompting: whether to synchronously download the attribute file or not, and if not, defaulting to no;
step five: after modeling is completed, engineering personnel upload and file unit attribute files of the object to a download directory, the platform checks the uploaded attribute files and judges whether corresponding ab files exist or not,
the unit attribute files can be multiple, and the secondary equipment model containing attribute information is uploaded to facilitate multiplexing.
Under the same folder, the. ab file and the. fbx file are unique, and the. unit attribute file has at least one;
the method includes the steps that objects which need to be generated in batches are oriented to a terminal row, a pressing plate and an air switch, a name of a agent file is added with a type prefix, and element attributes are added in an attribute file for specific types to be identified and distinguished.
The unit attribute file contains a physical model and attribute information, and the attribute information includes an equipment name, an equipment model, an equipment version, a manufacturer, a rated current, a rated voltage, a board name, a port name, and a port number.
In the first step, the first step is carried out,
s1, three-dimensional modeling output, named file and named internal object of fbx according to the naming specification as follows:
fbx filename prefix is set to substtation, cubicle, unit, extra;
the object name inside the fbx model ensures uniqueness inside the object;
s2: after the fbx file is uploaded to the model folder to be audited,
the unit attribute file generates a name according to the fbx file that conforms to the naming convention,
the ab file and the fbx file generate corresponding unique identification codes by the platform;
s3: fbx and ab exist in the object folder as resource files, and the folder name and the attribute folder name are named accurately according to the model level management requirement;
s4: when the unit attribute file is migrated in the platform, the ab file and the fbx file are migrated together with the unit attribute file, and if a source file exists in a migration target address, the fbx file and the ab file are replaced according to the source file name; if the file is not a source, directly transferring the file successfully;
hierarchical structure management
Directory setup
(1) According to a scene model [ substition ], a screen cabinet model [ Cubicle ], an object model [ Unit ], an auxiliary model [ Extra ] and a model to be audited [ Check ]
(2) And (3) scene model: classifying the plant according to the voltage grade;
(3) the screen cabinet model: classifying according to the size, type and the like of the screen cabinet;
(4) an object model:
a first layer: classifying according to equipment, a switch, an ODF, a terminal strip, a pressing plate, an air switch, a relay, a server and the like;
a second layer: classifying according to manufacturer-equipment type-equipment model-equipment sub-model-modeling depth; general objects such as terminal blocks, pressing plates and air switches can be classified according to object characteristics;
(5) an auxiliary model: classifying according to guide rails, wire grooves and the like;
(6) and storing a three-dimensional model file, fbx, ab and an engineering attribute file, a substation, a cubicle, a unit, and an extra file under the bottom directory. The three-dimensional model file fbx, ab is unique under each object, and the project attribute file, substtation, cubicle, unit, extra, is one or more under each object; under the underlying directory, the. fbx,. ab,. engineering attribute files need to be under the same directory.
(7) And (3) special engineering management: building a non-universal model of a total station device and a screen cabinet, and adding a station level under the screen cabinet and an object to represent the characteristic (the non-universal model) of the station;
(8) and (3) the model to be audited: and classifying according to a screen cabinet model, a station model, an equipment model and other models.
Modeling naming conventions
(1) The file naming and the internal object naming of fbx are strictly named according to a naming specification;
(2) fbx filename prefix substtation _, cubicle _, unit _, extra _ to be labeled;
(3) the object name inside the fbx model ensures uniqueness inside the object;
(4) after the fbx file is uploaded to a model folder to be audited, the unit attribute file generates a name meeting the naming specification according to fbx, and the ab and fbx generate corresponding unique identification codes by the platform;
(5) fbx and ab exist in the object folder as resource files, and the folder name and the attribute folder name are named accurately and can be identified according to the model level management requirement;
(6) when the unit attribute file is migrated in the platform, the unit attribute file is migrated along with the ab \ fbx file, and if a source file exists in a migration target address, the fbx \ ab is replaced according to the source file name; if the file is not a source, directly transferring the file successfully;
(7) under the same folder, the. ab \ fbx file is unique, and the unit attribute file can be multiple;
(8) facing to the objects needing to be generated in batch by the terminal row, the pressing plate and the air switch, naming the agent file and adding a type prefix, and adding element attributes to the specific type in the attribute file to identify and distinguish;
example (c): unit file naming requirements are special for platform identification, ter _ head labels, such as: ter _ double layer terminal row; adding attribute abtype = 'double-layer terminal row' under unit file Port element "
Specific naming mode
The following models with special identifiers all need to have a solid model, cannot be empty, and the initial angles of the models are set to (0, 0, 0).
None of the object instances below the parent level are repeatable
Screen cabinet naming example: cubecle protective screen 600_600.ab, cubecle protective screen 800_600.ab
cubecle _ control cubicle _ length wide high 2 doors ab (complete writing characteristic points)
Examples of cabinet accessories: cubextra _ h _ pxc _600
Device naming example: unit _ protection type + protection type ab, unit _ measurement and control type ab
Naming components: the file name must accord with the equipment characteristic, the description is accurate and clear, and the file name can be arranged in the seat by looking at the file name, such as unit _ four-layer odf.ab, unit _8 terminal handle.ab, unit _16 terminal handle.ab; the unit _ red knob pressing plate ab, the unit _ yellow knob pressing plate ab, the unit _ spring pressing plate ab, the unit _ one-piece empty opening ab and the unit _ three-piece empty opening ab;
| name (R) | Naming format |
| Scene | substation_ |
| Small chamber | region_ |
| Screen cabinet | cubicle_ |
| Object/component | unit_ |
| Board card/empty node | board_ |
| Port/terminal | port_ |
| Indicator light | port_light_ |
| Screen cabinet nameplate positioning mark | named_z_ |
| Board card text positioning identifier | board _name_z_ |
| Port text positioning identification | port _name_z_ |
| Transverse wire slot | cubextra_h_pxc_ |
| Vertical wire groove | cubextra_v_pxc_ |
| Cross guide rail | cubextra_h_slide_way_ |
| Vertical guide rail | cubextra_v_slide_way_ |
| Adsorption body of screen cabinet | cubextra_panel_ |
| Left shaft of front door of screen cabinet | cubdoor_left_front_ |
| Screen cabinet front door right shaft | cubdoor_right_front_ |
| Left shaft of back door of screen cabinet | cubdoor_left_back_ |
| Right shaft of screen cabinet back door | cubdoor_right_back_ |
| Glass model | glass |
| Glass ball | glassmat |
| Grid mesh | grid |
| Pressing plate and air switch rotating shaft | rotatebar |
The model naming specification is defined to facilitate classification and layering of a program on models such as scene substition, cell region, screen cabinet, object unit, board, port and the like, so that effective management of a model library is realized, and rapid query and reference on existing model data are performed during downloading, so that the operation process of building the model is hierarchical, simplified and streamlined.
The present application is described above with reference to block diagrams and/or flowchart illustrations of methods, apparatus (systems) and/or computer program products according to embodiments of the application. It will be understood that one block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, 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, and/or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer and/or other programmable data processing apparatus, create means for implementing the functions/acts specified in the block diagrams and/or flowchart block or blocks.
Accordingly, the subject application may also be embodied in hardware and/or in software (including firmware, resident software, micro-code, etc.). Furthermore, the present application may take the form of a computer program product on a computer-usable or computer-readable storage medium having computer-usable or computer-readable program code embodied in the medium for use by or in connection with an instruction execution system. In the context of this application, a computer-usable or computer-readable medium may be any medium that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A three-dimensional model library of secondary equipment of a transformer substation is classified according to the transformer substation, and is characterized by comprising a scene model, a screen cabinet model, an object model, an auxiliary model and a model to be audited;
the scene model is as follows: the station classification is carried out according to the voltage class, and the station classification at least comprises 110kV,220kV, 330kV,500kV and 800 kV;
the screen cabinet model is as follows: classifying according to the size and the type of the screen cabinet;
the auxiliary model is as follows: classifying according to the guide rail and the wire groove;
the object model is:
a first layer: sorted by equipment, switch, ODF, terminal block, press plate, air switch, relay, server, and others,
a second layer: the device types are further classified by manufacturer-device type-device model-device sub-model-modeling depth,
the terminal strip, the pressing plate and the open universal object can be classified according to the characteristics of the universal object;
under the bottom-layer directory, the user can select the target,
the three-dimensional model files are saved as fbx file and ab file,
The project attribute file is saved as a substtation/. cubicle/. unit/. extra file;
fbx,. ab only one file under each object,
the project attribute file is that each object of the document comprises at least one file;
under the bottom directory, the fbx format, the ab format and the engineering attribute file are under the same directory;
and classifying the models to be audited according to the screen cabinet model, the station model, the equipment model and other models, and temporarily storing the models in the intermediate auditing stage of the equipment.
2. The method for managing the three-dimensional model library of the substation secondary equipment, according to claim 1, is characterized in that:
the method comprises the following steps: defining a model naming standard, classifying and layering a program on a model, a scene substtation, a cell region, a screen cabinet cubfile, an object unit, a board card and a port, effectively managing a model base, quickly inquiring and quoting the existing model data during downloading, and building a model base with distinct layers;
step two: the method comprises the steps of establishing a model, then outputting FBX files, establishing a first-level directory under a file Check to be checked as a substation, and uploading the output FBX files to a specific substation file folder of a platform Check, wherein the platform packages the uploaded FBX-format model files into ab files which can be read quickly and generates editable attribute files in corresponding formats on the basis of the AssetBundle principle, and the FBX files are hidden and the names of the ab files and the FBX files are unique identifiers generated according to the guid algorithm, wherein only the attribute files are visible in a model library; step three: the auditor downloads the substation equipment, the screen cabinet and the scene model under the specific substation directory in the model folder to be audited through the temporary audit password, then the model folder to be audited is put into the scene to Check the consistency with the board card and the port of the on-site actual equipment and whether the model proportion is coordinated or not,
after the auditing is finished, the model is transferred to a universal publishing directory, and then engineering personnel are informed to go to the platform to download the model and start building the transformer substation; the migration target address active file, the ab file and the fbx file are replaced according to the unique identification name of the source file guid, and whether synchronous migration exists or not can be prompted in the migration process of the attribute files; the passive file of the target address is migrated, a new guid unique code is given, and the migration process of the attribute file is named and modified according to the name of the folder; generating a migration record document backup locally in time when an auditor performs model migration;
step four: during downloading, the model to be downloaded is verified facing the current transformer substation, and the model to be downloaded can be quickly inquired on a platform through a hierarchical structure directory, wherein the model comprises a scene, a screen cabinet and an object;
only the downloading operation of the attribute files is supported, the operation is not carried out on the model files, and the platform automatically and synchronously downloads the ab files according to the attribute files;
in the model-oriented modification process, only the attribute file is downloaded, the platform checks the consistency of the ab file associated with the attribute file of the downloaded object and the ab file in the local engineering directory,
if the two are the same, prompting: whether to synchronously download the attribute file or not, and if not, defaulting to no;
step five: after modeling is completed, engineering personnel uploads and archives unit attribute files of the object to a download directory, the platform checks the uploaded attribute files and judges whether corresponding ab files exist or not,
the unit attribute files can be multiple, and the secondary equipment model containing attribute information is uploaded to facilitate multiplexing.
3. The method for managing the three-dimensional model library of the substation secondary equipment according to claim 2, wherein under the same folder, the. ab file and the. fbx file are unique, and the. unit attribute file has at least one;
facing to objects needing batch generation, namely terminal rows, pressing plates and air switches, naming the agent file and adding type prefixes, and adding element attributes to specific types in the attribute file to identify and distinguish.
4. The method for managing the three-dimensional model library of the secondary equipment of the transformer substation according to claim 2, wherein in the eighth step, the unit attribute file contains a physical model and attribute information, and the attribute information includes an equipment name, an equipment model, an equipment version, a manufacturer, a rated current, a rated voltage, a board name, a port name and a port number.
5. The method for managing the substation secondary equipment three-dimensional model library according to claim 2,
in step one
S1, three-dimensional modeling output, named file and named internal object of fbx according to the naming specification as follows:
the fbx filename prefix is set to substtation, cubecle, unit, extra;
the object name inside the fbx model ensures the uniqueness inside the object;
s2: after the fbx file is uploaded to the model folder to be audited,
the unit attribute file generates a name according to the fbx file that conforms to the naming convention,
the ab file and the fbx file generate corresponding unique identification codes by the platform;
s3: fbx and ab exist in the object folder as resource files, and the folder name and the attribute folder name are named accurately according to the model level management requirement;
s4: when the unit attribute file is migrated in the platform, the ab file and the fbx file are migrated together with the unit attribute file, and if a source file exists in a migration target address, the fbx file and the ab file are replaced according to the name of the source file; and if the file is not active, the direct migration is successful.
6. A computer storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210652615.7A CN115033538A (en) | 2022-06-10 | 2022-06-10 | Three-dimensional model library of secondary equipment of transformer substation and management method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210652615.7A CN115033538A (en) | 2022-06-10 | 2022-06-10 | Three-dimensional model library of secondary equipment of transformer substation and management method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115033538A true CN115033538A (en) | 2022-09-09 |
Family
ID=83122453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210652615.7A Pending CN115033538A (en) | 2022-06-10 | 2022-06-10 | Three-dimensional model library of secondary equipment of transformer substation and management method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115033538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110766567A (en) * | 2019-10-28 | 2020-02-07 | 国网新疆电力有限公司经济技术研究院 | Intelligent substation secondary object primitive library design method |
-
2022
- 2022-06-10 CN CN202210652615.7A patent/CN115033538A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110766567A (en) * | 2019-10-28 | 2020-02-07 | 国网新疆电力有限公司经济技术研究院 | Intelligent substation secondary object primitive library design method |
| CN110766567B (en) * | 2019-10-28 | 2023-07-28 | 国网新疆电力有限公司经济技术研究院 | Design method of secondary object primitive library of intelligent substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104133953B (en) | Intelligent substation secondary design system | |
| CN112507499B (en) | GIS-based power distribution network line loss data acquisition method and related device | |
| CN104123271B (en) | Intelligent substation secondary design system based on Excel | |
| CN104143127B (en) | CIM-based three-diagram linkage processing method for distribution network | |
| CN102611199A (en) | Design and configuration integrated system for intelligent substation | |
| CN104317855A (en) | Metering producing real-time monitoring method based on real-time database | |
| CN109544675A (en) | Threedimensional model status visualization method based on holographic data processing transformer equipment | |
| CN111127244A (en) | Three-dimensional intelligent auxiliary evaluation system and method for power transmission and transformation project | |
| CN103268325A (en) | Dynamic checking method of intelligent substation IED (intelligent electronic device) model configuration correctness based on SCD (security coding device) files | |
| CN105302954A (en) | Multiplayer online intelligent transformer substation design system | |
| CN111599013B (en) | Method for quickly constructing three-dimensional scene of transformer substation and related device | |
| CN115033538A (en) | Three-dimensional model library of secondary equipment of transformer substation and management method thereof | |
| CN107147688A (en) | A kind of system configuration utility and the two-way check interactive approach of model cloud system and system | |
| CN104967534B (en) | A kind of Grid Central and distribution substation's cable resource unified management and planing method | |
| CN103441988B (en) | Across GIS platform data migration method | |
| CN106301976A (en) | A kind of intelligent substation schedule information automated testing method | |
| CN112766674B (en) | Intelligent evaluation system for technical improvement overhaul project of transformer substation based on three-dimensional GIS | |
| CN109063223A (en) | The light weight method and device of BIM model and the processing method and system of BIM model | |
| CN108564261A (en) | Method, apparatus and computer equipment are determined based on the power information of work ticket | |
| CN111860732A (en) | Method, device and system for processing secondary system drawing file data of transformer substation | |
| CN107705100B (en) | Management system for traffic engineering construction progress | |
| CN110674235A (en) | Marketing and distribution topology file synchronous management system and method | |
| CN106301833A (en) | A kind of transformer station schedule information method of testing | |
| CN112348454B (en) | Intelligent management and control system and method for handover test of electrical equipment | |
| CN101620744A (en) | Method for processing three-dimensional scene data based on XML |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |