CN116415338B - Virtual transformer substation modeling system and method based on three-dimensional model state visualization - Google Patents
Virtual transformer substation modeling system and method based on three-dimensional model state visualization Download PDFInfo
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Abstract
The application discloses a virtual transformer substation modeling system and method based on three-dimensional model state visualization, comprising a virtual design input module (1), a VR display module (2), a graphic operation module (3), a live-action image sensing module (4), a data storage module (5), a central control display module (6) and a central control output module (7); the graphic operation module (3) is respectively connected with the virtual design input module (1), the VR display module (2), the live-action image sensing module (4), the data storage module (5) and the central control display module (6) in a data communication mode, and the central control display module (6) is connected with the central control output module (7) in a data communication mode. The designer or user in the application can design in real time and show in real time according to the concepts of ' setting up and getting and ' designing on virtual site ', and observe the next construction in building, so the design is more reasonable.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a virtual transformer substation modeling system and method based on three-dimensional model state visualization.
Background
With the development of computer technology, the size of a computer becomes smaller and smaller, the computer is more portable, the processing capacity of the computer is also stronger, the computer is not purely used for scientific calculation, but is excellent in all aspects, such as in all management fields, the computer is used for complex engineering management, meanwhile, as a carrier for designing the design field, the traditional design is based on paper materials, the efficiency of the design is obviously unfavorable, with the development of computer graphic software and management, people start to apply the computer technology to the engineering design field, CAD and CAE software are formed, the visual design of the computer can be realized through the software, and the engineering industrial design is greatly improved; the defects that the traditional drawing needs to be repeatedly modified, modification is not easy, or the drawing is broken due to multiple modifications are overcome.
In the field of substation construction, in the process of a substation construction part, computer-aided design is adopted by people, and particularly in the modeling of a substation, there are a plurality of related researches, such as:
Patent application CN112598795A discloses a method and a device for constructing three-dimensional simulation application of a transformer substation, wherein the method comprises the following steps: receiving system basic information, substation basic information, three-dimensional model information and interface configuration information which are input by a preset management user; when user login information is received, judging whether a user corresponding to the user login information has model construction permission or not based on the system basic information; if the user has the model construction authority, constructing an initial three-dimensional transformer substation model according to the basic transformer substation information and the three-dimensional model information; performing data configuration on the initial three-dimensional transformer substation model by adopting the interface configuration information to generate a target three-dimensional transformer substation model; and responding to the operation instruction input by the user, and executing an operation corresponding to the operation instruction in the target three-dimensional substation model. The three-dimensional simulation application of the transformer substation can be quickly constructed, and the construction process of the three-dimensional intelligent transformer substation can be effectively promoted.
Patent application CN 112966315A discloses a three-dimensional design system and method of a secondary automation system of an intelligent substation, relates to the technical field of intelligent substation automation, and mainly aims at the comprehensive automation system of the intelligent substation to design and build a set of three-dimensional design system by combining technologies of intelligent substation IEC61850 modeling, power grid information modeling GIM, three-dimensional immersive design, automatic drawing, automatic album generation and the like, and improves design efficiency and design automation degree by adopting a novel user interface and visual presentation and a technology and a method in the aspect of graphic images.
Patent application CN114049427A discloses an intelligent substation secondary circuit information roaming method based on VR scene, and the secondary object of the substation is researched to obtain the minimum basic primitive so as to form a basic primitive library; calling the minimum basic primitive through three-dimensional tool software, splicing to form a combined model of a secondary object of the transformer substation, and establishing a combined model library; according to the actual scene of the transformer substation, calling a corresponding model of a combined model library, and establishing a secondary circuit three-dimensional model of the transformer substation; analyzing a three-dimensional model of the secondary circuit of the transformer substation, realizing correspondence with the SPCD file through the mapping relation, and analyzing the SCD file to obtain a VR scene view of the secondary circuit of the transformer substation; and establishing roaming points in the VR scene view of the secondary loop of the transformer substation, and exporting the roaming points for calling a roaming program after path planning is completed. The intelligent substation secondary circuit information roaming method is suitable for carrying out information roaming on the intelligent substation secondary circuit in a VR scene, and can realize the application functions of remote inspection, training learning, fault reproduction and the like of the intelligent substation secondary circuit.
Patent application CN114741768a discloses a three-dimensional modeling method of an intelligent substation, which comprises the following steps: mapping a transformer substation, making a modeling sampling route and setting a plurality of sampling points Kr; shooting nearby primary equipment and auxiliary equipment at a sampling point Kr by adopting a CCD camera, obtaining a corresponding image Prt, and recording an included angle alpha rt between the direction of shooting the image Prt and a modeling sampling route at the sampling point Kr; acquiring three-dimensional point cloud data through non-contact active scanning of laser point cloud; fusing the image Prt and the three-dimensional point cloud data through an F-PoirtRet algorithm to obtain color point cloud data, constructing a three-dimensional space geometric figure through an OpenGL figure algorithm, rendering through a shader, and generating a digital twin figure library based on WebGL by using a WebGL figure acceleration renderer to obtain a three-dimensional model of the transformer substation. According to the invention, a preset modeling sampling route, sampling points and single-point multi-angle shooting and non-contact laser scanning point cloud are adopted to be fused through an F-PoirtRet algorithm, so that a high-precision digital twin model of the transformer substation can be obtained.
Patent application CN113300471a discloses a substation monitoring alarm system and method in dynamic structure mode, which includes a database module for storing all substations and equipment data corresponding to each substation; the substation 3D dynamic model generation module classifies all substations to generate 3D dynamic models corresponding to substations of different categories, and the 3D dynamic models comprise sub-modules of each device corresponding to the type of substation; and the comparison and matching module is used for comparing the obtained type information and equipment data of the transformer substation with the transformer substation templates and matching the transformer substation templates of the same type to determine the 3D dynamic model of the transformer substation of the same type. The transformer substation monitoring alarm system and method in the dynamic structure mode can realize intelligent monitoring alarm of the transformer substation, visually check equipment with problems of the transformer substation, save cost, improve efficiency and facilitate new people of the transformer substation.
Patent application CN115188231A discloses a system and a method for realizing power debugging test and inspection work scene based on BIM+VR technology. The method mainly comprises the steps of modeling related equipment related to a power system through BIM technology and 3DMAX to form a model family library. And then, the professional working environments and scenes of the electric power engineering are restored in proportion by a virtual image technology, namely a VR technology. In the scene, the participant can perform operation interaction on equipment related to work or test in the scene, so that the purpose of practical operation training is achieved. The problem of the power system each unit because of the engineering volume is big, and the task is heavy, and the staff can't effectively organize the ergonomic contradiction that leads to is solved. In addition, by utilizing the technology, each working scene of the current-stage power profession can be restored in real time, complex engineering is previewed in advance, potential safety hazards are found, safety accidents are avoided, and power construction and power grid safety are guaranteed.
As can be seen, in the prior art, although there is also a construction of a computer-aided substation, the modeling of the computer-aided substation is mainly focused on, for example, the display of a three-dimensional image, the following drawbacks are also present:
1. In the prior art, in substation modeling, modeling is usually performed based on CAD software, and then model display is performed in the CAD software, but the software cannot well combine modeling and model display, and in particular, the model cannot well be displayed to users or designers, which is not beneficial to design or display.
2. In the prior art, although the program can be retracted to some steps in the CAD software, the program is usually retracted step by step, and when large modeling engineering is performed, the retraction is unfavorable for the modeling in many steps or when partial modification is required, the modification of the traditional modeling is complex, and the quick completion of the modification is unfavorable.
3. When a traditional transformer substation is designed, the modeled condition of the transformer substation is not usually tested, but is transferred to a person specially performing model verification for analysis, which inevitably delays the design period, reduces the design efficiency and is not beneficial to quickly searching for modeling design problems.
4. In the prior art, in the conventional design, a designer cannot effectively perform collaborative design, usually only the designer performs design alone, and then only the designer can perform design or modification for other families, which is not beneficial to rapid design.
In view of the foregoing, it is desirable to provide a design system that is efficient, synergistic, and what you see is what you get, and currently is not an effective solution.
Disclosure of Invention
The invention aims to provide a virtual transformer substation modeling system and method based on three-dimensional model state visualization, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a virtual transformer substation modeling system based on three-dimensional model state visualization comprises a virtual design input module, a VR display module, a graphic operation module, a live-action graphic sensing module, a data storage module, a central control display module and a central control output module;
The graphic operation module is respectively connected with the virtual design input module, the VR display module, the live-action graphic sensing module, the data storage module and the central control display module in a data communication manner, and the central control display module is connected with the central control output module in a data communication manner;
The virtual design input module is used by user personnel for performing design or task release, so that the user personnel input design constraint, design requirement and design, send the design constraint, the design requirement and the design to the image operation module for image data processing and display in real time through the VR display module; the VR display module is used for being worn by the user personnel, so that when the user personnel conduct modeling of the virtual transformer substation, the VR display module is used for providing the model of the virtual transformer substation for the user personnel after design work is conducted, and immersive design experience is provided for the user personnel;
The graphic operation module is used for processing the design constraint, the design requirement and the design input by the virtual design input module and the transformer substation live-action acquired by the live-action graphic sensing module to obtain a virtual transformer substation model combined with the live-action; the graphic operation module verifies the virtual transformer substation model based on the design constraint and the design requirement so as to judge whether the modeling of the virtual transformer substation model meets the requirement;
The live-action image sensing module is image sensing equipment and is used for acquiring live-action images of a construction site of the transformer substation, live-action images of the transformer substation in construction, geometric shapes and sizes of equipment adopted by the transformer substation, forming a 3D model of the equipment and sending the 3D model to the data storage module for storage;
The data storage module is used for storing input data of the virtual design input module, VR virtual images obtained by operation of the graphic operation module, live-action images obtained by the live-action graphic sensing module and modeling operation steps;
The central control display module is used for performing 3D display and 2D display on the virtual transformer substation model obtained by the operation of the graphic operation module, and the virtual transformer substation model is directly observed by a user; and the central control output module prints out the data of the central control display module or outputs the model data in an electronic format.
Preferably, the virtual transformer substation modeling system comprises a transformer substation simulation module, wherein the transformer substation simulation module is respectively connected with the central control display module and the central control output module in a data communication mode, so that model data in an electronic format in the central control output module is read, simulation operation and simulation are carried out on the model data in the electronic format to judge whether the transformer substation model meets the use requirement in use, if the transformer substation model does not meet the use requirement, the data which does not meet the requirement is sent to the central control display module to be displayed, and accordingly feedback is carried out on user personnel to modify the virtual transformer substation model.
Preferably, the real-scene image sensing module is one of a laser radar and a millimeter wave radar, so that a real scene with accurate distance is obtained, and the real-scene image sensing module is portable or carried on mobile equipment, so that an image is obtained by automatic movement.
Preferably, the data storage module stores the currently created transformer substation model at regular time or divides the transformer substation model into a plurality of modules, so that when the transformer substation model needs to be reworked and modified to a certain latest unmodified model, the model is directly positioned to the latest moment and the unmodified model, and modeling is continued; or directly deleting or replacing the whole module.
Preferably, the virtual design input module and the VR display module include a plurality of virtual design input modules, so that a plurality of user personnel can perform collaborative design at the same time, and the graphic operation module can receive input and design of a plurality of user personnel through the virtual design input module at the same time, and the graphic operation module can perform real-time operation and feed back to the VR display module, so that the user personnel can observe designs of other users in the VR display module in time.
Preferably, when the central control display module displays the model, based on the simulation process and structure of the substation simulation module, the connection relation of each module in the substation model is displayed, and the connection relation is displayed in different colors.
Preferably, after the substation model is obtained after the intelligent substation modeling is completed based on the virtual substation modeling system, and when the actual installation and construction are performed based on the substation model, the live-action graph sensing module acquires a real-time substation scene and sends the real-time substation scene to the graph operation module, so that the real-time substation scene is compared with the substation model, and when the real-time substation scene is different from the real-time substation scene, the central control display module alarms.
In another aspect, the application further provides a virtual transformer substation modeling method based on three-dimensional model state visualization, which comprises a virtual transformer substation modeling system based on three-dimensional model state visualization, wherein the modeling method comprises the following steps:
step S1, the live-action graph sensing module acquires a 3D topographic map of the site for constructing the transformer substation, and graph and three-dimensional size data of each working module of the transformer substation, and inputs the graph operation module and stores the graph operation module in the data storage module;
step S2, the graphic operation module carries out 3D modeling based on the obtained 3D topographic map of the site of the transformer substation and the graphic and three-dimensional size data of each working module of the transformer substation to form a 3D virtual image, and the 3D virtual image is sent to the VR display module for observation by the user personnel, so that the modeling design of the virtual transformer substation is carried out;
Step S3, after observing the image displayed by the VR display module, the user personnel performs 3D modeling of the transformer substation through the virtual design input module, and introduces each working module to build, the graphic operation module immediately performs operation after the user personnel operates, generates a corresponding 3D image, and sends the corresponding 3D image to the VR display module to display, so that the user personnel can directly observe the 3D model of the virtual transformer substation after the building;
step S4, the central control display module performs 3D display and 2D display on the virtual transformer substation model obtained by the operation of the graphic operation module, so that all people can directly observe and make comments;
step S5, the central control output module prints out the data of the central control display module or outputs the model data in an electronic format;
And S6, the transformer substation simulation module is respectively connected with the central control display module and the central control output module in a data communication mode, so that model data in the electronic format in the central control output module are read, simulation operation simulation is carried out on the model data in the electronic format to judge whether the transformer substation model meets the use requirement in use, if the transformer substation model does not meet the use requirement, the data which does not meet the requirement is sent to the central control display module to be displayed, and the data is fed back to the user personnel to modify the virtual transformer substation model.
Preferably, the virtual design input module and the VR display module include a plurality of virtual design input modules, so that a plurality of user personnel can perform collaborative design at the same time, and the graphic operation module can receive input and design of a plurality of user personnel through the virtual design input module at the same time, and the graphic operation module can perform real-time operation and feed back to the VR display module, so that the user personnel can observe designs of other users in the VR display module in time.
Compared with the prior art, the transformer substation modeling method has the following beneficial effects:
1. According to the virtual transformer substation modeling system and method based on the three-dimensional model state visualization, a designer or a user can design in real time through each design step in a real scene according to the concepts of 'setting is obtained' and 'designing in a virtual scene', and the next construction is observed in the construction, so that the design is more reasonable, defects are improved in time, the designer or the user can directly perform virtual construction in a VR virtual scene, and the defect that the traditional design or modeling can only be displayed after being sent to VR virtual display equipment for processing after the design or modeling is broken through has very important significance.
2. According to the virtual transformer substation modeling system and method based on the three-dimensional model state visualization, in the 3D modeling, modeling progress models of a plurality of time periods exist, so that when a certain step is needed to be backed, the model is directly backed into a temporary file of a certain time period, and the model can be quickly modified, and the model can be divided in a modularized mode, so that the model can be modified only in a targeted mode when the model is modified.
3. According to the virtual transformer substation modeling system and method based on the three-dimensional model state visualization, through setting the transformer substation simulation module, the designed transformer substation is subjected to use simulation, the power supply and other use parameters are obtained, so that the simulation is directly carried out after the design, the problems that the traditional model only relates to the appearance, but the use is not considered are broken, such as reasonable appearance, but the power is not satisfied, or the follow-up actual use parameters are not favored are solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the virtual substation modeling system and method based on three-dimensional model state visualization of the present invention.
In the figure: 1. virtually designing an input module; 2. a VR display module; 3. a graphic operation module; 4. a live-action figure sensing module; 5. a data storage module; 6. a central control display module; 7. a central control output module; 8. and a substation simulation module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
Referring to fig. 1, the present invention provides a technical solution: a virtual transformer substation modeling system based on three-dimensional model state visualization comprises a virtual design input module 1, a VR display module 2, a graphic operation module 3, a live-action graphic sensing module 4, a data storage module 5, a central control display module 6 and a central control output module 7;
The graphic operation module 3 is respectively connected with the virtual design input module 1, the VR display module 2, the live-action graphic sensing module 4, the data storage module 5 and the central control display module 6 in a data communication manner, and the central control display module 6 is connected with the central control output module 7 in a data communication manner;
The virtual design input module 1 is used by a user personnel for performing design or task release, so that the user personnel inputs design constraint, design requirement and design, sends the input to the image operation module for image data processing and displays the input through the VR display module 2 in real time; the VR display module 2 is used for being worn by the user personnel, so that when the user personnel perform modeling of the virtual transformer substation, the VR display module 2 provides the user personnel with a model of the virtual transformer substation after performing design work, and immersive design experience is provided for the user personnel;
The graphic operation module 3 processes the design constraint, the design requirement and the design input by the virtual design input module 1 and the transformer substation live-action acquired by the live-action graphic sensing module 4 to obtain a virtual transformer substation model combined with the live-action; the graphic operation module 3 verifies the virtual transformer substation model based on the design constraint and the design requirement so as to judge whether the modeling of the virtual transformer substation model meets the requirement;
The live-action image sensing module 4 is an image sensing device, and is used for acquiring live-action images of a construction site of the transformer substation, live-action images of the transformer substation in construction, geometric shapes and sizes of devices adopted by the transformer substation, forming a 3D model of the devices, and sending the 3D model to the data storage module 5 for storage;
The data storage module 5 is used for storing input data of the virtual design input module 1, the VR virtual image obtained by the operation of the graphic operation module 3, the live-action image obtained by the live-action graphic sensing module 4 and modeling operation steps;
The central control display module 6 is used for performing 3D display and 2D display on the virtual transformer substation model obtained by the operation of the graphic operation module 3, so that a user can directly observe the virtual transformer substation model; the central control output module 7 prints out the data of the central control display module 6 or outputs the model data in an electronic format.
Preferably, the virtual transformer substation modeling system includes a transformer substation simulation module 8, where the transformer substation simulation module 8 is respectively connected with the central control display module 6 and the central control output module 7 in a data communication manner, so as to read the model data in the electronic format in the central control output module 7, perform simulation operation and simulation on the model data in the electronic format, so as to determine whether the transformer substation model meets the use requirement in use, and if the transformer substation model does not meet the use requirement, send the data which does not meet the requirement to the central control display module 6 for display, so as to feed back to the user personnel for modifying the virtual transformer substation model.
Preferably, the real-scene image sensing module 4 is one of a laser radar and a millimeter wave radar, so as to obtain a real scene with accurate distance, and the real-scene image sensing module 4 is portable or is carried on a mobile device, so that an image is acquired by automatic movement.
Preferably, the data storage module 5 stores the currently created substation model at regular time or divides the substation model into several modules, so that when the model needs to be reworked and modified to a certain latest unmodified model, the model is directly positioned to the latest moment and unmodified model, and modeling is continued; or directly deleting or replacing the whole module.
Preferably, the virtual design input module 1 and the VR display module 2 include a plurality of virtual design input modules, so that a plurality of user personnel can perform collaborative design at the same time, and the graphic operation module 3 can receive a plurality of user personnel at the same time to perform input and design through the virtual design input module 1, and the graphic operation module 3 can perform real-time operation and feed back to the VR display module 2, so that the user personnel can observe designs of other users in the VR display module 2 in time.
Synergistic effect
Preferably, when the central control display module 6 displays the model, based on the simulation process and structure of the substation simulation module 8, the connection relationship of each module in the substation model is displayed, and each connection relationship is displayed in different colors.
Preferably, after the substation model is obtained after the intelligent substation modeling is completed based on the virtual substation modeling system, and when the actual installation and construction are performed based on the substation model, the live-action graphic sensing module 4 acquires a real-time substation scene and sends the real-time substation scene to the graphic operation module 3, so that the real-time substation scene is compared with the substation model, and when the real-time substation scene is different from the real-time substation scene, the real-time substation scene is alarmed through the central control display module 6.
Embodiment two:
the virtual transformer substation modeling method based on the three-dimensional model state visualization comprises a virtual transformer substation modeling system based on the three-dimensional model state visualization, and the modeling method comprises the following steps:
Step S1, the live-action graph sensing module 4 acquires a 3D topographic map of the site for constructing the transformer substation, and graph and three-dimensional size data of each working module of the transformer substation, and inputs the graph operation module 3 and the data storage module 5;
Step S2, the graphic operation module 3 performs 3D modeling based on the obtained 3D topographic map of the site of the substation and the graphics and three-dimensional size data of each working module of the substation, so as to form a 3D virtual image, and sends the 3D virtual image to the VR display module 2 for the user to observe, so as to perform the modeling design of the virtual substation;
Step S3, after observing the image displayed by the VR display module 2, the user performs 3D modeling on the substation through the virtual design input module 1, and introduces each working module to perform construction, and the graphic operation module 3 performs operation immediately after the user operates, generates a corresponding 3D image, and sends the corresponding 3D image to the VR display module 2 to display, so that the user can directly observe the 3D model of the virtual substation after construction;
step S4, the central control display module 6 performs 3D display and 2D display on the virtual transformer substation model obtained by the operation of the graphic operation module 3, so that all people can directly observe and make comments;
step S5, the central control output module 7 prints out the data of the central control display module 6 or outputs the model data in an electronic format;
And S6, the transformer substation simulation module 8 is respectively connected with the central control display module 6 and the central control output module 7 in a data communication manner, so that model data in the electronic format in the central control output module 7 are read, simulation operation simulation is carried out on the model data in the electronic format to judge whether the transformer substation model meets the use requirement in use, if not, the data which does not meet the use requirement is sent to the central control display module 6 for display, and the data is fed back to the user personnel for modifying the virtual transformer substation model.
Preferably, the virtual design input module 1 and the VR display module 2 include a plurality of virtual design input modules, so that a plurality of user personnel can perform collaborative design at the same time, and the graphic operation module 3 can receive a plurality of user personnel at the same time to perform input and design through the virtual design input module 1, and the graphic operation module 3 can perform real-time operation and feed back to the VR display module 2, so that the user personnel can observe designs of other users in the VR display module 2 in time.
Embodiment III:
A computer storage medium storing a computer program that performs virtual substation modeling systems and methods based on three-dimensional model state visualization.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A virtual transformer substation modeling method based on three-dimensional model state visualization is characterized in that the method comprises a virtual transformer substation modeling system based on three-dimensional model state visualization,
The virtual transformer substation modeling system based on the three-dimensional model state visualization comprises a virtual design input module (1), a VR display module (2), a graphic operation module (3), a live-action graphic sensing module (4), a data storage module (5), a central control display module (6) and a central control output module (7);
The graphic operation module (3) is respectively connected with the virtual design input module (1), the VR display module (2), the live-action graphic sensing module (4), the data storage module (5) and the central control display module (6) in a data communication manner, and the central control display module (6) is connected with the central control output module (7) in a data communication manner;
The virtual design input module (1) is used by user personnel for design or task release, so that the user personnel input design constraints, design requirements and designs, send the design constraints, the design requirements and the designs to the image operation module for image data processing and display in real time through the VR display module (2); the VR display module (2) is used for being worn by the user personnel, so that when the user personnel perform modeling of the virtual transformer substation, the VR display module (2) provides the model of the virtual transformer substation for the user personnel after performing design work, and immersive design experience of the user personnel is provided;
The graphic operation module (3) processes the design constraint, the design requirement and the design input by the virtual design input module (1) and the transformer substation live-action acquired by the live-action graphic sensing module (4) to obtain a virtual transformer substation model combined with the live-action; the graphic operation module (3) verifies the virtual transformer substation model based on the design constraint and the design requirement so as to judge whether the modeling of the virtual transformer substation model meets the requirement;
The live-action image sensing module (4) is image sensing equipment and is used for acquiring live-action images of a construction site of the transformer substation, live-action images of the transformer substation in construction, geometric shapes and sizes of equipment adopted by the transformer substation, forming a 3D model of the equipment, and sending the 3D model to the data storage module (5) for storage;
the data storage module (5) is used for storing input data of the virtual design input module (1), VR virtual images obtained by operation of the graphic operation module (3) and live-action images obtained by the live-action graphic sensing module (4), and modeling operation steps;
The central control display module (6) is used for performing 3D display and 2D display on the virtual transformer substation model obtained by the operation of the graphic operation module (3) so as to be directly observed by a user; the central control output module (7) prints out the data of the central control display module (6) or outputs the model data in an electronic format;
The virtual design input module (1) and the VR display module (2) comprise a plurality of virtual design input modules, so that a plurality of user personnel can perform collaborative design at the same time, the graphic operation module (3) can receive input and design of the plurality of user personnel through the virtual design input module (1) at the same time, the graphic operation module (3) can operate in real time and feed back the input signals to the VR display module (2), and therefore the user personnel can observe designs of other users in the VR display module (2) in time;
After the intelligent substation model is obtained based on the intelligent substation modeling system, and when actual installation and construction are carried out based on the substation model, the live-action graph sensing module (4) acquires a real-time substation scene and sends the real-time substation scene to the graph operation module (3), so that comparison is carried out with the substation model, and when the real-time substation scene is different from the real-time substation scene, an alarm is given through the central control display module (6);
The virtual transformer substation modeling system comprises a transformer substation simulation module (8), wherein the transformer substation simulation module (8) is respectively connected with the central control display module (6) and the central control output module (7) in a data communication mode, so that model data in an electronic format in the central control output module (7) are read, simulation operation simulation is carried out on the model data in the electronic format, whether the transformer substation model meets the use requirement or not is judged, if the transformer substation model does not meet the use requirement, the data which does not meet the requirement is sent to the central control display module (6) to be displayed, and accordingly feedback is carried out on user personnel to modify the virtual transformer substation model; the real-scene image sensing module (4) is one of a laser radar and a millimeter wave radar, so that a real scene with accurate distance is obtained, and the real-scene image sensing module (4) is portable or carried on mobile equipment, so that an image is acquired by automatic movement;
The data storage module (5) is used for storing the currently created transformer substation model at regular time or dividing the transformer substation model into a plurality of modules, so that when the transformer substation model needs to be reworked and modified to a certain latest unmodified model, the model is directly positioned to the latest moment and the unmodified model, and modeling is continued; or directly deleting or replacing the whole module;
When the central control display module (6) displays the model, based on the simulation process and structure of the substation simulation module (8), the connection relation of each module in the substation model is displayed, and the connection relation of each module is displayed in different colors;
The modeling method is as follows:
Step S1, the live-action graph sensing module (4) acquires a 3D topographic map of the site for constructing the transformer substation, and graph and three-dimensional size data of each working module of the transformer substation, and inputs the graph operation module (3) and the data storage module (5);
Step S2, the graphic operation module (3) carries out 3D modeling based on the obtained 3D topographic map of the site of the transformer substation and the graphic and three-dimensional size data of each working module of the transformer substation to form a 3D virtual image, and the 3D virtual image is sent to the VR display module (2) for the user to observe so as to carry out the modeling design of the virtual transformer substation;
step S3, after observing the image displayed by the VR display module (2), the user performs 3D modeling on the transformer substation through the virtual design input module (1), each working module is introduced to perform construction, the graphic operation module (3) immediately performs operation after the user operates, a corresponding 3D image is generated, and the corresponding 3D image is sent to the VR display module (2) to be displayed, so that the user can directly observe the 3D model of the virtual transformer substation after construction;
S4, the central control display module (6) performs 3D display and 2D display on the virtual transformer substation model obtained by operation of the graphic operation module (3) so as to allow all personnel to directly observe and make comments;
step S5, the central control output module (7) prints out the data of the central control display module (6) or outputs the model data in an electronic format;
Step S6, the substation simulation module (8) is respectively connected with the central control display module (6) and the central control output module (7) in a data communication mode, so that model data of the electronic format in the central control output module (7) are read, simulation operation simulation is carried out on the model data of the electronic format, whether the substation model meets the use requirement or not is judged, if the substation model does not meet the use requirement, the data which does not meet the requirement is sent to the central control display module (6) for display, and accordingly feedback is carried out on user personnel to modify the virtual substation model;
The virtual design input module (1) and the VR display module (2) comprise a plurality of virtual design input modules, so that a plurality of user personnel can simultaneously carry out collaborative design, the graphic operation module (3) can simultaneously receive the input and design of the plurality of user personnel through the virtual design input module (1), the graphic operation module (3) can carry out real-time operation and feed back to the VR display module (2), and therefore the user personnel can timely observe the design of other users in the VR display module (2).
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621871A (en) * | 2017-01-12 | 2018-01-23 | 深圳彼岸熊科技有限公司 | VR virtual realities decoration material and furniture appliance ornament store interactive system |
| CN109472091A (en) * | 2018-11-13 | 2019-03-15 | 四川华芯项目管理有限公司 | A kind of assembled architecture construction and stage monitoring system and method for being on active service |
| CN109887092A (en) * | 2019-02-27 | 2019-06-14 | 中国能源建设集团甘肃省电力设计院有限公司 | The design platform of photovoltaic plant under the complicated landform built using virtual reality technology |
| CN111091609A (en) * | 2019-12-11 | 2020-05-01 | 云南电网有限责任公司保山供电局 | Transformer substation field operation management and control system and method based on three-dimensional dynamic modeling |
| CN113096477A (en) * | 2021-04-09 | 2021-07-09 | 国核电力规划设计研究院有限公司 | Visual operation and maintenance work platform of virtual power station |
| CN114821003A (en) * | 2022-04-22 | 2022-07-29 | 长沙电力设计院有限公司 | Three-dimensional site arrangement method for transformer substation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107169212B (en) * | 2017-05-22 | 2018-02-06 | 广东电网有限责任公司教育培训评价中心 | Substation equipment fault simulation Training Methodology, device and system |
| US20220346888A1 (en) * | 2018-09-21 | 2022-11-03 | Immersivetouch, Inc. | Device and system for multidimensional data visualization and interaction in an augmented reality virtual reality or mixed reality environment |
| CN113450617A (en) * | 2021-06-21 | 2021-09-28 | 国网山东省电力公司鱼台县供电公司 | Electric power construction training system and method based on virtual reality |
| CN115359213A (en) * | 2022-08-22 | 2022-11-18 | 深圳市邦康工业机器人科技有限公司 | Multi-person online collaborative equipment virtual design implementation method and system |
-
2023
- 2023-04-24 CN CN202310450470.7A patent/CN116415338B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621871A (en) * | 2017-01-12 | 2018-01-23 | 深圳彼岸熊科技有限公司 | VR virtual realities decoration material and furniture appliance ornament store interactive system |
| CN109472091A (en) * | 2018-11-13 | 2019-03-15 | 四川华芯项目管理有限公司 | A kind of assembled architecture construction and stage monitoring system and method for being on active service |
| CN109887092A (en) * | 2019-02-27 | 2019-06-14 | 中国能源建设集团甘肃省电力设计院有限公司 | The design platform of photovoltaic plant under the complicated landform built using virtual reality technology |
| CN111091609A (en) * | 2019-12-11 | 2020-05-01 | 云南电网有限责任公司保山供电局 | Transformer substation field operation management and control system and method based on three-dimensional dynamic modeling |
| CN113096477A (en) * | 2021-04-09 | 2021-07-09 | 国核电力规划设计研究院有限公司 | Visual operation and maintenance work platform of virtual power station |
| CN114821003A (en) * | 2022-04-22 | 2022-07-29 | 长沙电力设计院有限公司 | Three-dimensional site arrangement method for transformer substation |
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