CN114359475A - GIS equipment digital twin three-dimensional model display method, device and equipment - Google Patents
GIS equipment digital twin three-dimensional model display method, device and equipment Download PDFInfo
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Abstract
The invention discloses a GIS equipment digital twin three-dimensional model display method, which comprises the following steps: constructing a digital twin three-dimensional model of the GIS equipment, and dividing intranet data and extranet data by taking a data interaction interface as a boundary; dividing the intranet data into rendering effect information, action process information and display information according to the corresponding state information; calling the display information in the digital twin three-dimensional model to enable a popup window of the digital twin three-dimensional model of the GIS device to display mechanism information of the corresponding mechanism module; sequentially carrying out simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation in the digital twin three-dimensional model so as to generate and display a rendering map; and determining the opening position, the closing position and the displacement of the moving part in the digital twin three-dimensional model according to the opening and closing state of the switch, so as to realize the animation display of the switch action. The invention can realize the visual display of the GIS equipment state information by digital technology classification.
Description
Technical Field
The invention relates to the technical field of electrical engineering, in particular to a GIS equipment digital twin three-dimensional model display method and device and terminal equipment.
Background
Gas Insulated Switchgear (GIS) is an important device in a power system, and with the continuous improvement of the voltage level and the capacity of a power grid, the failure rate of the GIS device is increased. GIS equipment is totally closed integrated configuration equipment, and in case break down, maintenance duration is longer, and the influence and the loss that cause are very big. Therefore, the stable and reliable operation of the GIS equipment has very important significance for the safety and stability of the power system. At present, under the promotion of the development of digital technology, a new technology for realizing intelligent interconnection and intelligent operation and maintenance of electric power equipment is explored, the integration of advanced digital technology and services is promoted, the comprehensive transformation and upgrading of the operation management of power grid transformation equipment is promoted, and the inevitable trend of times development is provided, so that the problem that how to realize the visual display of GIS equipment by using the digital technology is needed to be overcome at the present stage is solved.
Disclosure of Invention
The invention provides a GIS equipment digital twin three-dimensional model display method, a GIS equipment digital twin three-dimensional model display device and GIS equipment digital technology-based visual display.
In order to solve the technical problem, an embodiment of the present invention provides a method for displaying a digital twin three-dimensional model of a GIS device, including:
constructing a digital twin three-dimensional model of GIS equipment, and dividing the GIS equipment digital twin in the digital twin three-dimensional model into intranet data and extranet data by taking a data interaction interface as a boundary; the internal network data comprises GIS equipment digital twin related data and system instruction data, and the external network data comprises GIS equipment sensor acquisition data and external disposal data;
dividing the intranet data into rendering effect information, action process information and display information for reflecting the state of the GIS equipment according to the state information corresponding to the intranet data; the display information is associated with each component of the GIS equipment digital twin body, the rendering effect information is physical data inside the GIS equipment, and the action process information is associated with the action process and the actual switch action process of the GIS equipment digital twin body;
the display information is called in the digital twin three-dimensional model in a structuralized mode, a primary information table of a component corresponding to the GIS equipment digital twin body is generated, and therefore when the selected mechanism module is displayed on the digital twin three-dimensional model of the GIS equipment, the mechanism information corresponding to the mechanism module is displayed through a pop window;
performing real-time rendering operation of physical field information in the digital twin three-dimensional model, sequentially performing simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation, and generating a rendering map based on the digital twin three-dimensional model of the GIS equipment;
setting equipment action process animation in the digital twin three-dimensional model, determining a moving part and the opening position, the closing position and the displacement of the moving part according to the opening and closing state of a switch, and realizing the switch action animation on the digital twin three-dimensional model by taking the displacement of the moving part as a variable quantity; wherein a stroke sensor of the switch is associated with a displacement of the moving part.
As a further improvement, when displaying the selected mechanism module, the digital twin three-dimensional model of the GIS device displays the mechanism information corresponding to the mechanism module through a pop-up window, specifically:
popping up a primary information table corresponding to the component of the GIS equipment digital twin after receiving a point contact instruction of a user on the component of the GIS equipment digital twin, and displaying mechanism primary information on a digital twin three-dimensional model interface of the GIS equipment;
and after a point touch instruction of a user on the primary information table is received, displaying mechanism refinement information on a digital twin three-dimensional model interface of the GIS equipment.
As a further improvement, the real-time rendering operation of the physical field information is performed in the digital twin three-dimensional model, the simulation result analysis, the color value comparison setting, the model rendering sampling and the physical field distribution generation are sequentially performed, and a rendering map is generated based on the digital twin three-dimensional model of the GIS device, specifically:
converting physical field operation distribution result data into binary simulation data through the digital twin three-dimensional model and storing the binary simulation data into a bin file to form a binary simulation data file;
bin content is converted into a position value and a physical field value in a csv format according to a data structure style to obtain physical field data, and the position value and the physical field data are stored into a database in a key value pair mode through a Python resolver;
the preset physical field value corresponds to a rendering reference scale of colors, and comprises a minimum value expressed as blue (RGB:0,38 and 255), a median value expressed as yellow (RGB:255,216 and 0) and a maximum value expressed as red (RGB:255,0 and 0);
acquiring preset sampling information related to rendering processing from the digital twin three-dimensional model, sampling an object to be rendered according to the sampling information to acquire first sampling information, and generating a preliminary rendering map according to the first sampling information;
and sampling the preliminary rendering map again according to the position value and the physical field value to obtain second sampling information, and generating a final rendering map by coupling calculation according to the second sampling information and the digital twin three-dimensional model.
As a further improvement, the device action process animation is set in the digital twin three-dimensional model, the opening position, the closing position and the displacement of the moving part and the moving part are determined according to the opening and closing state of the switch, and the switch action animation is realized on the digital twin three-dimensional model by taking the displacement of the moving part as a variation; wherein the stroke sensor of the switch is associated with the displacement of the moving part, specifically:
determining the position of the moving part, and the displacement of the moving part according to the opening and closing state of the switch, and setting the displacement of the moving part in the action process information as a variable quantity;
after the switch receives an action instruction, calculating to obtain a time displacement curve of the moving part according to a mechanism speed curve and a travel curve in the extranet data;
and acquiring the real-time displacement of the moving part as animation input so as to realize the association of the GIS equipment model action information and the entity by controlling the position of the moving part.
In order to achieve the above object, an embodiment of the present invention correspondingly provides a display apparatus for a digital twin three-dimensional model of a GIS device, including:
the model building module is used for building a digital twin three-dimensional model of the GIS equipment and dividing the GIS equipment digital twin in the digital twin three-dimensional model into intranet data and extranet data by taking a data interaction interface as a boundary; the internal network data comprises GIS equipment digital twin related data and system instruction data, and the external network data comprises GIS equipment sensor acquisition data and external disposal data;
the data dividing module is used for dividing the intranet data into rendering effect information, action process information and display information for reflecting the state of the GIS equipment according to the state information corresponding to the intranet data; the display information is associated with each component of the GIS equipment digital twin body, the rendering effect information is physical data inside the GIS equipment, and the action process information is associated with the action process and the actual switch action process of the GIS equipment digital twin body;
the primary display module is used for calling the display information in the digital twin three-dimensional model in a structuralized mode to generate a primary information table corresponding to components of the GIS equipment digital twin body, so that a popup window displays mechanism information corresponding to the mechanism module when the selected mechanism module is displayed by the digital twin three-dimensional model of the GIS equipment;
the secondary display module is used for performing real-time rendering operation of physical field information in the digital twin three-dimensional model, sequentially performing simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation, and generating a rendering map based on the GIS equipment digital twin three-dimensional model;
the three-level display module is used for setting equipment action process animation in the digital twin three-dimensional model, determining a moving part and the open position, the closed position and the displacement of the moving part according to the switch open-close state, and realizing the switch action animation on the digital twin three-dimensional model by taking the displacement of the moving part as a variable quantity; wherein a stroke sensor of the switch is associated with a displacement of the moving part.
As a further improvement, the secondary display module comprises:
the data storage unit is used for converting physical field operation distribution result data into binary simulation data through the digital twin three-dimensional model and storing the binary simulation data into a bin file to form a binary simulation data file;
the system comprises a data analysis unit, a data analysis unit and a data analysis unit, wherein the data analysis unit is used for converting the binary simulation data file through a Python analyzer into a position value and a physical field value in a csv format according to a data structure style to obtain the physical field data, and storing the position value and the physical field data into a database in a key value pair mode through the Python analyzer;
the parameter setting unit is used for presetting a rendering reference scale of the color corresponding to the physical field value, and comprises a minimum value expressed as blue (RGB:0,38 and 255), a median value expressed as yellow (RGB:255,216 and 0) and a maximum value expressed as red (RGB:255,0 and 0);
the preliminary rendering unit is used for acquiring preset sampling information related to rendering processing from the digital twin three-dimensional model, sampling an object to be rendered according to the sampling information to acquire first sampling information, and generating a preliminary rendering map according to the first sampling information;
and the rendering display unit is used for sampling the preliminary rendering map again according to the position value and the physical field value to obtain second sampling information, and generating a final rendering map through coupling calculation according to the second sampling information and the digital twin three-dimensional model.
As a further improvement, the three-stage display module comprises:
the displacement setting unit is used for determining a moving part and the opening position, the closing position and the displacement of the moving part according to the opening and closing state of the switch, and setting the displacement of the moving part in the action process information as a variable quantity;
the data conversion unit is used for calculating and obtaining a time displacement curve of the moving part according to a mechanism speed curve and a stroke curve in the external network data after the switch receives an action instruction;
and the action display unit is used for acquiring the real-time displacement of the moving part as animation input so as to realize the association of GIS equipment model action information and an entity by controlling the position of the moving part.
In order to achieve the above object, an embodiment of the present invention further provides a terminal device, which includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, where the processor implements the method for displaying the digital twin three-dimensional model of the GIS device according to the above embodiment of the present invention when executing the computer program.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
firstly, constructing a digital twin three-dimensional model of GIS equipment, and dividing the GIS equipment digital twin in the digital twin three-dimensional model into intranet data and extranet data by taking a data interaction interface as a boundary; secondly, dividing the intranet data into rendering effect information, action process information and display information for reflecting the state of the GIS equipment according to the state information corresponding to the intranet data; then, the display information is called in the digital twin three-dimensional model in a structuralized mode, a primary information table of a component corresponding to the GIS equipment digital twin body is generated, and therefore when the digital twin three-dimensional model of the GIS equipment displays the selected mechanism module, a popup window displays mechanism information corresponding to the mechanism module; in addition, real-time rendering operation of physical field information is carried out in the digital twin three-dimensional model, simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation are sequentially carried out, and a rendering graph is generated based on the GIS equipment digital twin three-dimensional model; moreover, the invention also sets the animation of the equipment action process in the digital twin three-dimensional model, determines the moving part and the opening position, the closing position and the displacement of the moving part according to the opening and closing state of the switch, and realizes the animation display of the switch action on the digital twin three-dimensional model by taking the displacement of the moving part as the variation. The method and the device realize the visual display of the GIS equipment by digital technology classification, and can display the state information of the GIS equipment to a user more intuitively and in real time.
Drawings
Fig. 1 is a schematic flow chart of a method for displaying a digital twin three-dimensional model of a GIS device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a GIS device digital twin three-dimensional model display apparatus according to an embodiment of the present invention;
fig. 3 is a block diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Fig. 1 is a schematic flow chart of a method for displaying a digital twin three-dimensional model of a GIS device according to an embodiment of the present invention.
The embodiment of the invention provides a GIS equipment digital twin three-dimensional model display method, which comprises the following steps:
s11, constructing a digital twin three-dimensional model of the GIS equipment, and dividing the GIS equipment digital twin in the digital twin three-dimensional model into intranet data and extranet data by taking a data interaction interface as a boundary; the internal network data comprises GIS equipment digital twin related data and system instruction data, and the external network data comprises GIS equipment sensor acquisition data and external disposal data;
s12, dividing the intranet data into rendering effect information, action process information and display information for reflecting the state of GIS equipment according to the state information corresponding to the intranet data; the display information is associated with each component of the GIS equipment digital twin body, the rendering effect information is physical data inside the GIS equipment, and the action process information is associated with the action process and the actual switch action process of the GIS equipment digital twin body;
s13, the display information is called in the digital twin three-dimensional model in a structuralized mode, a primary information table of a component corresponding to the GIS equipment digital twin body is generated, and therefore when the selected mechanism module is displayed on the digital twin three-dimensional model of the GIS equipment, the mechanism information corresponding to the mechanism module is displayed through a popup window;
s14, performing real-time rendering operation of physical field information in the digital twin three-dimensional model, sequentially performing simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation, and generating a rendering map based on the GIS equipment digital twin three-dimensional model;
s15, setting equipment action process animation in the digital twin three-dimensional model, determining the opening position, the closing position and the displacement of a moving part and the moving part according to the opening and closing state of a switch, and realizing the switch action animation on the digital twin three-dimensional model by taking the displacement of the moving part as a variable quantity; wherein a stroke sensor of the switch is associated with a displacement of the moving part.
Preferably, the intranet data and the extranet data are isolated by a gateway.
Specifically, the external treatment data includes: and (4) maintenance information generated by manual inspection and maintenance.
Further, the GIS device digital twin related data includes: and storing a database, simulation data, intranet internal system control data and intranet monitoring data.
Further, the extranet data can be transmitted to the intranet through an interactive interface of secure processing so as to be converted into intranet data.
For example, the data collected by the sensor is transmitted to the intranet at a preset period, and control data such as a switch action is transmitted to the intranet after receiving an action instruction of the system.
It should be noted that the digital twin three-dimensional model display function of the GIS device of the present invention is implemented based on the intranet data, so as to ensure the security of the system.
It should be noted that the presentation information is associated with each component of the GIS device digital twin, is information that directly reflects a state of the GIS device, does not need further processing, and mainly includes: constructing basic information of a digital twin three-dimensional model of the GIS equipment, and transmitting intranet monitoring data and extranet data to extranet sensor monitoring data formed in an intranet; wherein the basic information includes: the method comprises the steps of obtaining part size information, material information, production information and installation information of the GIS equipment; the basic information is obtained when the digital twin three-dimensional model is constructed; the extranet sensor monitoring data comprises: maintenance information, temperature information, partial discharge information, voltage information, current information and mechanism state information are maintained; the monitoring data of the outer net sensor is information obtained by an online monitoring system from an inner net in real time; the intranet monitoring data comprises: relay protection information and control information; the intranet monitoring data is the operation control information of the GIS equipment in the system. All data are stored in the database of the intranet in the form of data tables, and the data tables are as follows:
as one optional implementation manner, when displaying the selected mechanism module, the digital twin three-dimensional model of the GIS device displays the mechanism information corresponding to the mechanism module through a pop-up window, specifically:
popping up a primary information table corresponding to the component of the GIS equipment digital twin after receiving a point contact instruction of a user on the component of the GIS equipment digital twin, and displaying mechanism primary information on a digital twin three-dimensional model interface of the GIS equipment;
and after a point touch instruction of a user on the primary information table is received, displaying mechanism refinement information on a digital twin three-dimensional model interface of the GIS equipment.
For example, taking a breaker mechanism of a GIS device as an example, a mouse clicks a mechanism module, a mechanism primary information table is called, and basic information of the mechanism is directly displayed on a digital twin three-dimensional model interface: equipment ID, mechanism form, installation date, mechanism status, number of actions, and number of overhauls. Clicking a first-level information table label of the breaker mechanism, jumping to a detailed data interface to display detailed information, calling again to inquire historical information, displaying the action times on the interface for 5 times, and calling the latest detailed information of the switch action by the clicking action times, wherein the method comprises the following steps: action time, switching speed, travel curve, switching-on and switching-off first-off current curve and the like, and once data in historical action is selected and displayed when the switch is called again.
As one preferred embodiment, the step S14 specifically includes:
converting physical field operation distribution result data into binary simulation data through the digital twin three-dimensional model and storing the binary simulation data into a bin file to form a binary simulation data file;
bin content is converted into a position value and a physical field value in a csv format according to a data structure style to obtain physical field data, and the position value and the physical field data are stored into a database in a key value pair mode through a Python resolver;
the preset physical field value corresponds to a rendering reference scale of colors, and comprises a minimum value expressed as blue (RGB:0,38 and 255), a median value expressed as yellow (RGB:255,216 and 0) and a maximum value expressed as red (RGB:255,0 and 0);
acquiring preset sampling information related to rendering processing from the digital twin three-dimensional model, sampling an object to be rendered according to the sampling information to acquire first sampling information, and generating a preliminary rendering map according to the first sampling information;
and sampling the preliminary rendering map again according to the position value and the physical field value to obtain second sampling information, and generating a final rendering map by coupling calculation according to the second sampling information and the digital twin three-dimensional model.
Preferably, the obtaining of preset sampling information related to rendering processing from the digital twin three-dimensional model, sampling an object to be rendered according to the sampling information to obtain first sampling information, and generating a preliminary rendering map according to the first sampling information specifically include:
acquiring preset sampling information related to rendering processing from the digital twin three-dimensional model, and acquiring preset vertex data according to the sampling information;
sampling an object to be rendered through the vertex data to obtain first sampling information; the first sampling information comprises sampling pixel points involved in rendering processing;
and performing scene rendering on the sampling pixel points by a Monte Carlo ray tracing method to generate a preliminary rendering image.
It should be noted that rendering effect information cannot be directly obtained through sensor measurement, and physical field data inside the GIS device needs to be obtained through at least one simulation calculation; wherein the physical field data comprises: electric field, magnetic field, temperature field, and mechanical field data. Exemplarily, the rendering effect information generation process is described by taking an electric field as an example: the voltage and current sensors at different positions transmit the collected data to the intranet, the collected data are converted into intranet data, the simulation system of the intranet calls an electric field simulation module in the intranet, the electric field distribution condition in the GIS is obtained through digital twin three-dimensional model simulation by taking the collected data of the sensors as boundary conditions, and the results are output to a database in a bin file format to form electric field rendering effect information. And analyzing the data information of the format file through a Python analyzer, and displaying the information on related components through a real-time rendering process of the physical field information.
Further, step S14 is described by switching electric field distribution, and the digital twin three-dimensional model converts the electric field operation distribution result into binary simulation data and stores the binary simulation data into a bin file to form a binary simulation data file; the first 8 bytes of the binary simulation data file are of unsigned integer type and represent the number of data; the last 8 bytes of the binary emulation data file are floating point type data. B, converting bin contents of the binary simulation data file into a position and an electric field value in a csv format according to a data structure style by a Python parser to obtain physical field data; wherein, the position of the csv format is expressed as (X, Y, Z) and respectively represents an X-axis coordinate, a Y-axis coordinate and a Z-axis coordinate; the electric field value is denoted as E; the electric field value data is represented as (X, Y, Z, E); storing the position value and the electric field value data into a database in a key value pair mode through the Python resolver; and generating the frequency capture analysis frequency of the bin file according to the digital twin three-dimensional model. According to the maximum and minimum range of the electric field value analyzed by the Python analyzer, a rendering reference scale with the electric field value corresponding to the color is drawn up, and the rendering reference scale comprises: the minimum value is represented as blue (RGB:0,38,255), the median value is represented as yellow (RGB:255,216,0), and the maximum value is represented as red (RGB:255,0, 0). Acquiring preset sampling information related to rendering processing from the digital twin three-dimensional model, sampling an object to be rendered according to the acquired sampling information to acquire first sampling information, and generating a preliminary rendering map according to the first sampling information; namely, according to the selected vertex data, the sampling pixel point related in the rendering process is set, and scene rendering is carried out on the sampling pixel point through the Monte Carlo ray tracing method. And resampling the preliminary rendering map according to the position value and the point position color information of the electric field value to obtain second sampling information, and generating a final rendering map through coupling calculation of the second sampling information and the digital twin three-dimensional model.
As one specific implementation manner, the step S15 specifically includes:
determining the position of the moving part, and the displacement of the moving part according to the opening and closing state of the switch, and setting the displacement of the moving part in the action process information as a variable quantity;
after the switch receives an action instruction, calculating to obtain a time displacement curve of the moving part according to a mechanism speed curve and a travel curve in the extranet data;
and acquiring the real-time displacement of the moving part as animation input so as to realize the association of the GIS equipment model action information and the entity by controlling the position of the moving part.
It should be noted that the displacement is a function of time, and the animation is associated with the displacement. It can be understood that after the switch receives the action instruction, the intranet system sends out the instruction, and then obtains a mechanism speed curve and a travel curve acquired by the sensor in real time in the extranet data through the data interaction interface, that is, the sensor acquires the data; wherein the time displacement of the moving part can be obtained by a time displacement curve.
Fig. 2 is a schematic structural diagram of a GIS device digital twin three-dimensional model display apparatus according to an embodiment of the present invention.
The GIS equipment digital twin three-dimensional model display device provided by the embodiment of the invention comprises:
the model building module 21 is used for building a digital twin three-dimensional model of the GIS equipment, and dividing a GIS equipment digital twin in the digital twin three-dimensional model into intranet data and extranet data by taking a data interaction interface as a boundary; the internal network data comprises GIS equipment digital twin related data and system instruction data, and the external network data comprises GIS equipment sensor acquisition data and external disposal data;
the data dividing module 22 is configured to divide the intranet data into rendering effect information, action process information, and display information for reflecting a state of the GIS device according to state information corresponding to the intranet data; the display information is associated with each component of the GIS equipment digital twin body, the rendering effect information is physical data inside the GIS equipment, and the action process information is associated with the action process and the actual switch action process of the GIS equipment digital twin body;
the primary display module 23 is configured to call the display information in the digital twin three-dimensional model in a structured manner, and generate a primary information table corresponding to a component of the digital twin body of the GIS device, so that the digital twin three-dimensional model of the GIS device displays mechanism information corresponding to the mechanism module through a pop window when the selected mechanism module is displayed;
the secondary display module 24 is used for performing real-time rendering operation of physical field information in the digital twin three-dimensional model, sequentially performing simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation, and generating a rendering map based on the GIS equipment digital twin three-dimensional model;
the three-level display module 25 is used for setting equipment action process animation in the digital twin three-dimensional model, determining the opening position, the closing position and the displacement of a moving part and the moving part according to the opening and closing state of a switch, and realizing the opening and closing action animation on the digital twin three-dimensional model by taking the displacement of the moving part as a variable quantity; wherein a stroke sensor of the switch is associated with a displacement of the moving part.
As an optional implementation manner, the primary display module 23 is configured to enable a pop-up window to display mechanism information corresponding to a selected mechanism module when the digital twin three-dimensional model of the GIS device displays the selected mechanism module, and specifically includes:
popping up a primary information table corresponding to the component of the GIS equipment digital twin after receiving a point contact instruction of a user on the component of the GIS equipment digital twin, and displaying mechanism primary information on a digital twin three-dimensional model interface of the GIS equipment;
and after a point touch instruction of a user on the primary information table is received, displaying mechanism refinement information on a digital twin three-dimensional model interface of the GIS equipment.
Preferably, the secondary display module 24 comprises:
the data storage unit is used for converting physical field operation distribution result data into binary simulation data through the digital twin three-dimensional model and storing the binary simulation data into a bin file to form a binary simulation data file;
the system comprises a data analysis unit, a data analysis unit and a data analysis unit, wherein the data analysis unit is used for converting the binary simulation data file through a Python analyzer into a position value and a physical field value in a csv format according to a data structure style to obtain the physical field data, and storing the position value and the physical field data into a database in a key value pair mode through the Python analyzer;
the parameter setting unit is used for presetting a rendering reference scale of the color corresponding to the physical field value, and comprises a minimum value expressed as blue (RGB:0,38 and 255), a median value expressed as yellow (RGB:255,216 and 0) and a maximum value expressed as red (RGB:255,0 and 0);
the preliminary rendering unit is used for acquiring preset sampling information related to rendering processing from the digital twin three-dimensional model, sampling an object to be rendered according to the sampling information to acquire first sampling information, and generating a preliminary rendering map according to the first sampling information;
and the rendering display unit is used for sampling the preliminary rendering map again according to the position value and the physical field value to obtain second sampling information, and generating a final rendering map through coupling calculation according to the second sampling information and the digital twin three-dimensional model.
Further, the three-stage display module 25 includes:
the displacement setting unit is used for determining a moving part and the opening position, the closing position and the displacement of the moving part according to the opening and closing state of the switch, and setting the displacement of the moving part in the action process information as a variable quantity;
the data conversion unit is used for calculating and obtaining a time displacement curve of the moving part according to a mechanism speed curve and a stroke curve in the external network data after the switch receives an action instruction;
and the action display unit is used for acquiring the real-time displacement of the moving part as animation input so as to realize the association of GIS equipment model action information and an entity by controlling the position of the moving part.
It should be noted that, for specific description and beneficial effects related to each embodiment of the GIS device digital twin three-dimensional model display apparatus in this embodiment, reference may be made to the specific description and beneficial effects related to each embodiment of the GIS device digital twin three-dimensional model display method described above, and details are not repeated herein.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
An embodiment of the present invention further provides a terminal device, referring to fig. 3, which is a block diagram of a structure of a terminal device provided in an embodiment of the present invention, and the terminal device includes a processor 10, a memory 20, and a computer program stored in the memory 20 and configured to be executed by the processor 10, where the processor 10, when executing the computer program, implements the method for displaying the digital twin three-dimensional model of the GIS device according to any of the embodiments.
Preferably, the computer program may be divided into one or more modules/units (e.g., computer program 1, computer program 2, … …) that are stored in the memory 20 and executed by the processor 10 to implement the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program in the terminal device.
The Processor 10 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, etc., the general purpose Processor may be a microprocessor, or the Processor 10 may be any conventional Processor, the Processor 10 is a control center of the terminal device, and various interfaces and lines are used to connect various parts of the terminal device.
The memory 20 mainly includes a program storage area that may store an operating system, an application program required for at least one function, and the like, and a data storage area that may store related data and the like. In addition, the memory 20 may be a high speed random access memory, may also be a non-volatile memory, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash Card (Flash Card), and the like, or the memory 20 may also be other volatile solid state memory devices.
It should be noted that the terminal device may include, but is not limited to, a processor and a memory, and those skilled in the art will understand that the structural block diagram in fig. 3 is only an example of the terminal device and does not constitute a limitation to the terminal device, and may include more or less components than those shown, or combine some components, or different components.
To sum up, according to the method, the device and the terminal device for displaying the digital twin three-dimensional model of the GIS equipment provided by the embodiment of the invention, the digital twin three-dimensional model of the GIS equipment is firstly constructed, and the digital twin of the GIS equipment in the digital twin three-dimensional model is divided into the intranet data and the extranet data by taking a data interaction interface as a boundary; secondly, dividing the intranet data into rendering effect information, action process information and display information for reflecting the state of the GIS equipment according to the state information corresponding to the intranet data; then, the display information is called in the digital twin three-dimensional model in a structuralized mode, a primary information table of a component corresponding to the GIS equipment digital twin body is generated, and therefore when the digital twin three-dimensional model of the GIS equipment displays the selected mechanism module, a popup window displays mechanism information corresponding to the mechanism module; in addition, real-time rendering operation of physical field information is carried out in the digital twin three-dimensional model, simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation are sequentially carried out, and a rendering graph is generated based on the GIS equipment digital twin three-dimensional model; moreover, the invention also sets the animation of the equipment action process in the digital twin three-dimensional model, determines the moving part and the opening position, the closing position and the displacement of the moving part according to the opening and closing state of the switch, and realizes the animation display of the switch action on the digital twin three-dimensional model by taking the displacement of the moving part as the variation. The method and the device realize the visual display of the GIS equipment by digital technology classification, and can display the state information of the GIS equipment to a user more intuitively and in real time.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (9)
1. A GIS equipment digital twin three-dimensional model display method is characterized by comprising the following steps:
constructing a digital twin three-dimensional model of GIS equipment, and dividing the GIS equipment digital twin in the digital twin three-dimensional model into intranet data and extranet data by taking a data interaction interface as a boundary; the internal network data comprises GIS equipment digital twin related data and system instruction data, and the external network data comprises GIS equipment sensor acquisition data and external disposal data;
dividing the intranet data into rendering effect information, action process information and display information for reflecting the state of the GIS equipment according to the state information corresponding to the intranet data; the display information is associated with each component of the GIS equipment digital twin body, the rendering effect information is physical data inside the GIS equipment, and the action process information is associated with the action process and the actual switch action process of the GIS equipment digital twin body;
the display information is called in the digital twin three-dimensional model in a structuralized mode, a primary information table of a component corresponding to the GIS equipment digital twin body is generated, and therefore when the selected mechanism module is displayed on the digital twin three-dimensional model of the GIS equipment, the mechanism information corresponding to the mechanism module is displayed through a pop window;
performing real-time rendering operation of physical field information in the digital twin three-dimensional model, sequentially performing simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation, and generating a rendering map based on the digital twin three-dimensional model of the GIS equipment;
setting equipment action process animation in the digital twin three-dimensional model, determining a moving part and the opening position, the closing position and the displacement of the moving part according to the opening and closing state of a switch, and realizing the switch action animation on the digital twin three-dimensional model by taking the displacement of the moving part as a variable quantity; wherein a stroke sensor of the switch is associated with a displacement of the moving part.
2. The method for displaying the digital twin three-dimensional model of the GIS device according to claim 1, wherein the digital twin three-dimensional model of the GIS device displays the mechanism information corresponding to the mechanism module through a pop-up window when displaying the selected mechanism module, specifically:
popping up a primary information table corresponding to the component of the GIS equipment digital twin after receiving a point contact instruction of a user on the component of the GIS equipment digital twin, and displaying mechanism primary information on a digital twin three-dimensional model interface of the GIS equipment;
and after a point touch instruction of a user on the primary information table is received, displaying mechanism refinement information on a digital twin three-dimensional model interface of the GIS equipment.
3. The method for displaying the digital twin three-dimensional model of the GIS device according to claim 1, wherein the real-time rendering operation of the physical field information is performed in the digital twin three-dimensional model, and the real-time rendering operation of the physical field information is sequentially performed through simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation, and a rendering map is generated based on the digital twin three-dimensional model of the GIS device, specifically:
converting physical field operation distribution result data into binary simulation data through the digital twin three-dimensional model and storing the binary simulation data into a bin file to form a binary simulation data file;
bin content is converted into a position value and a physical field value in a csv format according to a data structure style to obtain physical field data, and the position value and the physical field data are stored into a database in a key value pair mode through a Python resolver;
the preset physical field value corresponds to a rendering reference scale of colors, and comprises a minimum value expressed as blue (RGB:0,38 and 255), a median value expressed as yellow (RGB:255,216 and 0) and a maximum value expressed as red (RGB:255,0 and 0);
acquiring preset sampling information related to rendering processing from the digital twin three-dimensional model, sampling an object to be rendered according to the sampling information to acquire first sampling information, and generating a preliminary rendering map according to the first sampling information;
and sampling the preliminary rendering map again according to the position value and the physical field value to obtain second sampling information, and generating a final rendering map by coupling calculation according to the second sampling information and the digital twin three-dimensional model.
4. The GIS device digital twin three-dimensional model display method according to claim 1, wherein the device motion process animation is set in the digital twin three-dimensional model, the moving component and the open position, the closed position and the displacement of the moving component are determined according to the switch open-close state, and the switch motion animation is realized on the digital twin three-dimensional model by taking the displacement of the moving component as a variation; wherein the stroke sensor of the switch is associated with the displacement of the moving part, specifically:
determining the position of the moving part, and the displacement of the moving part according to the opening and closing state of the switch, and setting the displacement of the moving part in the action process information as a variable quantity;
after the switch receives an action instruction, calculating to obtain a time displacement curve of the moving part according to a mechanism speed curve and a travel curve in the extranet data;
and acquiring the real-time displacement of the moving part as animation input so as to realize the association of the GIS equipment model action information and the entity by controlling the position of the moving part.
5. A GIS equipment digital twin three-dimensional model display device is characterized by comprising:
the model building module is used for building a digital twin three-dimensional model of the GIS equipment and dividing the GIS equipment digital twin in the digital twin three-dimensional model into intranet data and extranet data by taking a data interaction interface as a boundary; the internal network data comprises GIS equipment digital twin related data and system instruction data, and the external network data comprises GIS equipment sensor acquisition data and external disposal data;
the data dividing module is used for dividing the intranet data into rendering effect information, action process information and display information for reflecting the state of the GIS equipment according to the state information corresponding to the intranet data; the display information is associated with each component of the GIS equipment digital twin body, the rendering effect information is physical data inside the GIS equipment, and the action process information is associated with the action process and the actual switch action process of the GIS equipment digital twin body;
the primary display module is used for calling the display information in the digital twin three-dimensional model in a structuralized mode to generate a primary information table corresponding to components of the GIS equipment digital twin body, so that a popup window displays mechanism information corresponding to the mechanism module when the selected mechanism module is displayed by the digital twin three-dimensional model of the GIS equipment;
the secondary display module is used for performing real-time rendering operation of physical field information in the digital twin three-dimensional model, sequentially performing simulation result analysis, color value comparison setting, model rendering sampling and physical field distribution generation, and generating a rendering map based on the GIS equipment digital twin three-dimensional model;
the three-level display module is used for setting equipment action process animation in the digital twin three-dimensional model, determining a moving part and the open position, the closed position and the displacement of the moving part according to the switch open-close state, and realizing the switch action animation on the digital twin three-dimensional model by taking the displacement of the moving part as a variable quantity; wherein a stroke sensor of the switch is associated with a displacement of the moving part.
6. The device for displaying the digital twin three-dimensional model of the GIS device according to claim 5, wherein the primary display module is configured to enable the digital twin three-dimensional model of the GIS device to display the mechanism information corresponding to the mechanism module through a pop-up window when displaying the selected mechanism module, and specifically includes:
popping up a primary information table corresponding to the component of the GIS equipment digital twin after receiving a point contact instruction of a user on the component of the GIS equipment digital twin, and displaying mechanism primary information on a digital twin three-dimensional model interface of the GIS equipment;
and after a point touch instruction of a user on the primary information table is received, displaying mechanism refinement information on a digital twin three-dimensional model interface of the GIS equipment.
7. The GIS device digital twin three-dimensional model display device according to claim 5, wherein the secondary display module comprises:
the data storage unit is used for converting physical field operation distribution result data into binary simulation data through the digital twin three-dimensional model and storing the binary simulation data into a bin file to form a binary simulation data file;
the system comprises a data analysis unit, a data analysis unit and a data analysis unit, wherein the data analysis unit is used for converting the binary simulation data file through a Python analyzer into a position value and a physical field value in a csv format according to a data structure style to obtain the physical field data, and storing the position value and the physical field data into a database in a key value pair mode through the Python analyzer;
the parameter setting unit is used for presetting a rendering reference scale of the color corresponding to the physical field value, and comprises a minimum value expressed as blue (RGB:0,38 and 255), a median value expressed as yellow (RGB:255,216 and 0) and a maximum value expressed as red (RGB:255,0 and 0);
the preliminary rendering unit is used for acquiring preset sampling information related to rendering processing from the digital twin three-dimensional model, sampling an object to be rendered according to the sampling information to acquire first sampling information, and generating a preliminary rendering map according to the first sampling information;
and the rendering display unit is used for sampling the preliminary rendering map again according to the position value and the physical field value to obtain second sampling information, and generating a final rendering map through coupling calculation according to the second sampling information and the digital twin three-dimensional model.
8. The GIS device digital twin three-dimensional model display device according to claim 5, wherein the three-level display module comprises:
the displacement setting unit is used for determining a moving part and the opening position, the closing position and the displacement of the moving part according to the opening and closing state of the switch, and setting the displacement of the moving part in the action process information as a variable quantity;
the data conversion unit is used for calculating and obtaining a time displacement curve of the moving part according to a mechanism speed curve and a stroke curve in the external network data after the switch receives an action instruction;
and the action display unit is used for acquiring the real-time displacement of the moving part as animation input so as to realize the association of GIS equipment model action information and an entity by controlling the position of the moving part.
9. A terminal device comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the processor implementing the method for displaying a digital twin three-dimensional model of a GIS device according to any one of claims 1 to 4 when executing the computer program.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115034022A (en) * | 2022-04-22 | 2022-09-09 | 阿里巴巴（中国）有限公司 | Digital twin model generation method and standardization processing method for data center |
| CN117475041A (en) * | 2023-12-28 | 2024-01-30 | 湖南视觉伟业智能科技有限公司 | Digital twin shore bridge simulation method based on RCMS |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111161410A (en) * | 2019-12-30 | 2020-05-15 | 中国矿业大学(北京) | Mine digital twinning model and construction method thereof |
| CN111950066A (en) * | 2020-08-27 | 2020-11-17 | 中国铁路设计集团有限公司 | Digital twin data driving system based on BIM and GIS technology |
| CN112084675A (en) * | 2020-09-17 | 2020-12-15 | 南方电网科学研究院有限责任公司 | Construction method and device of digital twin body of GIS equipment and storage medium |
| KR102199940B1 (en) * | 2020-04-28 | 2021-01-07 | (주)제타럭스시스템 | Method of constructing 3D map of mobile 3D digital twin using 3D engine |
| WO2021031454A1 (en) * | 2019-08-21 | 2021-02-25 | 佳都新太科技股份有限公司 | Digital twinning system and method and computer device |
-
2021
- 2021-12-03 CN CN202111479761.6A patent/CN114359475B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021031454A1 (en) * | 2019-08-21 | 2021-02-25 | 佳都新太科技股份有限公司 | Digital twinning system and method and computer device |
| CN111161410A (en) * | 2019-12-30 | 2020-05-15 | 中国矿业大学(北京) | Mine digital twinning model and construction method thereof |
| KR102199940B1 (en) * | 2020-04-28 | 2021-01-07 | (주)제타럭스시스템 | Method of constructing 3D map of mobile 3D digital twin using 3D engine |
| CN111950066A (en) * | 2020-08-27 | 2020-11-17 | 中国铁路设计集团有限公司 | Digital twin data driving system based on BIM and GIS technology |
| CN112084675A (en) * | 2020-09-17 | 2020-12-15 | 南方电网科学研究院有限责任公司 | Construction method and device of digital twin body of GIS equipment and storage medium |
Non-Patent Citations (2)
| Title |
|---|
| 周海伟;: "基于DT/AR技术的智能工厂信息系统设计开发", 信息与电脑(理论版), no. 13, 10 July 2020 (2020-07-10) * |
| 郑伟皓;周星宇;吴虹坪;李红梅;朱新童;文林江;: "基于三维GIS技术的公路交通数字孪生系统", 计算机集成制造系统, no. 01, 15 January 2020 (2020-01-15) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115034022A (en) * | 2022-04-22 | 2022-09-09 | 阿里巴巴（中国）有限公司 | Digital twin model generation method and standardization processing method for data center |
| CN117475041A (en) * | 2023-12-28 | 2024-01-30 | 湖南视觉伟业智能科技有限公司 | Digital twin shore bridge simulation method based on RCMS |
| CN117475041B (en) * | 2023-12-28 | 2024-03-29 | 湖南视觉伟业智能科技有限公司 | Digital twin shore bridge simulation method based on RCMS |
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