CN113486421A - Offshore wind power digital visual display method, system, medium and device - Google Patents
Offshore wind power digital visual display method, system, medium and device Download PDFInfo
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- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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Abstract
The invention provides a method, a system, a medium and a device for displaying offshore wind power digital visualization, wherein the method comprises the following steps: obtaining display information of an offshore wind farm according to a preset algorithm; carrying out panoramic monitoring on the offshore wind farm according to a target BIM model; and setting a management window to manage the equipment assets of the offshore wind farm. According to the method, the system, the medium and the device for displaying the offshore wind power digital visualization, the BIM model of the offshore wind power plant is established by using the three-dimensional modeling software, the model is lightened by using a lightweight technology, the lightweight model is associated with monitoring data and asset data of the lightweight model, and finally the lightweight model is displayed on a visualization platform, so that the three-dimensional display effect is visual, operation and maintenance personnel can conveniently obtain the data related to the model, and the subsequent operation and maintenance management is facilitated.
Description
Technical Field
The invention relates to the technical field of data visualization, in particular to a method, a system, a medium and a device for displaying offshore wind power digital visualization.
Background
Offshore wind power has been vigorously developed in recent years as an important component of new energy.
The offshore wind farm is in a complex marine hydrological environment and poor in operation and maintenance accessibility, and a plurality of professional two-dimensional design drawings are required to be inquired in the traditional operation and maintenance process, so that high requirements are provided for operation and maintenance personnel, and the inquiry is time-consuming and unintuitive; meanwhile, equipment information, maintenance records and production operation data need to be checked, the information is usually distributed in a plurality of independent systems, the data is dispersed, a unified display platform is not provided, and inconvenience is brought to operation and maintenance personnel.
Aiming at the problems, a digital wind power plant can be constructed through a digital twin technology, an offshore wind power plant BIM model is established, relevant monitoring data and asset data are associated with the model, and finally the model is displayed through a visual platform.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a method, a system, a medium, and a device for displaying offshore wind power digital visualization, which are used to solve the problems of non-intuitive operation and maintenance of data and data dispersion in the prior art.
In order to achieve the above objects and other related objects, the present invention provides a method for displaying offshore wind power in a digital and visual manner, which includes obtaining display information of an offshore wind farm according to a preset algorithm; carrying out panoramic monitoring on the offshore wind farm according to a target BIM model; and setting a management window to manage the equipment assets of the offshore wind farm.
In an embodiment of the present invention, the obtaining of the display information of the offshore wind farm according to a preset algorithm specifically includes:
constructing multidimensional space data by using a GIS technology to display basic information and a region range of each offshore wind farm;
and displaying the performance data and the operation indexes of each offshore wind farm from multiple dimensions by using a BI (business intelligence) technology.
In an embodiment of the present invention, the target model is established by the following steps:
building a BIM model of the offshore wind farm based on preset modeling software;
and carrying out model lightweight on the BIM through a preset lightweight technology to obtain a lightweight BIM as the target model.
In an embodiment of the present invention, the panoramic monitoring of the offshore wind farm according to the target BIM model specifically includes:
acquiring monitoring scenes with different spatial dimensions, wherein the monitoring scenes comprise equipment monitoring, video monitoring and structure monitoring;
and combining the offshore wind farm monitoring data and the lightweight BIM model to obtain a three-dimensional interaction mode for data monitoring.
In an embodiment of the present invention, the BIM model is lightened by the preset lightening technique from two aspects of geometric transformation and rendering processing, wherein the preset lightening technique includes shell extraction, parameterization and hierarchical details.
In an embodiment of the present invention, the setting management window manages the equipment assets of the offshore wind farm, specifically:
visually displaying static data of equipment assets of the offshore wind farm from multiple dimensions;
and acquiring the incidence relation among different static data for the user to view and manage.
In an embodiment of the present invention, the establishing of the association relationship includes:
acquiring three-dimensional models of different devices, automatically extracting bit numbers, parameter data and visual model information, and establishing association with engineering objects;
acquiring drawing document information, automatically extracting a bit number and data, and establishing association with the engineering object;
and establishing association between the bit numbers according to the different three-dimensional models and the drawing document information.
In order to achieve the above objects and other related objects, the present invention provides an offshore wind power digital visual display system, including:
the acquisition module is used for acquiring display information of the offshore wind farm according to a preset algorithm;
the monitoring module is used for carrying out panoramic monitoring on the offshore wind farm according to a target BIM model;
and the management module is used for setting a management window to manage the equipment assets of the offshore wind farm.
To achieve the above and other related objects, the present invention provides a computer-readable storage medium as described above, on which a computer program is stored, which when executed by a processor, implements the offshore wind power digital visual display method.
In order to achieve the above objects and other related objects, the present invention provides an offshore wind power digital visual display device, including: the memory is used for storing a computer program, and the processor is used for executing the computer program stored by the memory so as to enable the device to execute the offshore wind power digital visual display method.
As described above, according to the offshore wind power digital visual display method, the offshore wind power digital visual display system, the offshore wind power digital visual display medium and the offshore wind power digital visual display device, the BIM model is established by using three-dimensional modeling software, model lightweight is carried out through a lightweight technology, the lightweight model is associated with monitoring data and asset data of the lightweight model, and finally the lightweight model is displayed on a visual platform.
Drawings
Fig. 1 is a diagram illustrating the steps of an embodiment of the present invention of a digital visual display method for offshore wind power;
fig. 2 is a schematic diagram illustrating a model lightweight step of the offshore wind power digital visualization display method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a digital delivery platform in an embodiment of the method for displaying digital visualization of offshore wind power of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the offshore wind power digital visualization display system according to the present invention;
fig. 5 is a schematic interface diagram of a display platform in an embodiment of the digital visual display device for offshore wind power of the present invention;
fig. 6 is a schematic structural diagram of a display platform of an embodiment of the digital offshore wind power visualization display device of the present invention.
Description of the element reference numerals
S11-S13
40 visual display system of marine wind power digit
41 acquisition module
42 monitoring module
43 management module
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Referring to fig. 1, in an embodiment of the present invention, the method for displaying the offshore wind power digital visualization includes the following steps:
s11, obtaining display information of the offshore wind farm according to a preset algorithm;
specifically, the obtaining of the display information of the offshore wind farm according to the preset algorithm specifically includes: constructing multidimensional space data by using a GIS technology to display basic information and a region range of each offshore wind farm; and displaying the performance data and the operation indexes of each offshore wind farm from multiple dimensions by using a BI (business intelligence) technology.
Furthermore, all offshore wind power projects within the global navigation range are comprehensively displayed, a user can check the distribution condition and the basic information of the wind power projects of each region on a map, various data of the wind power projects are counted from different dimensions, the regional navigation can realize the comprehensive management of all offshore wind farms within the region, the display effect of multi-dimensional spatial data is established by using a GIS technology, and the user can check the basic information and the region range of each wind farm on the map; a BI technology user can compare performance data and operation indexes of the wind power plants from multiple dimensions, and master operation conditions of all the wind power plants in the jurisdiction.
Step S12, carrying out panoramic monitoring on the offshore wind farm according to a target BIM model;
specifically, the target model is established by the following steps: building a BIM model of the offshore wind farm based on preset modeling software; and carrying out model lightweight on the BIM through a preset lightweight technology to obtain a lightweight BIM as the target model.
Further, the preset modeling software is one of Revit, Microstation and SolidWorks, and the preset lightweight technology is utilized to carry out lightweight operation on the BIM from two aspects of geometric transformation and rendering processing, wherein the preset lightweight technology comprises shell extraction, parameterization and hierarchical detail, model lightweight is carried out through the lightweight technology, the lightweight BIM is associated with monitoring data and asset data thereof, and finally, the lightweight BIM is displayed on a visualization platform, wherein the monitoring data comprises equipment operation data and meteorological ocean monitoring data, and the type of the monitoring data is streaming data; the asset data association comprises basic information, purchase information, technical parameters, associated documents, maintenance records and spare part information of equipment, and the types of the equipment are structured and semi-structured data.
Further, light-weight technologies such as shell extraction, parameterization and level of detail (LOD) are respectively used for carrying out optimization from two links of geometric transformation and rendering processing according to different application scenes, wherein the application scenes comprise an equipment state monitoring scene, an equipment asset management scene, an immersive training scene and a construction progress display scene.
It should be noted that the modeling range of the BIM model of the offshore wind farm covers the main structure and equipment of the offshore wind farm, including the integral structure of the wind turbine, the structure of the booster station and its internal equipment, and the centralized control center structure and its internal equipment, wherein the integral structure of the wind turbine includes the upper wind turbine, the tower, the wind turbine foundation, the accessory components, etc., the structure of the booster station and its internal equipment include the main structure of the upper block of the booster station, the lower foundation, the outfitting, the electromechanical equipment, the accessory components, etc., the centralized control center structure and its internal equipment include the centralized control center building, the structure, the electromechanical equipment, etc., and the modeling content can be adjusted according to the wind farm content and the visual display requirement. Preferably, according to different visualization display requirements, the BIM model of the offshore wind farm can be subjected to necessary deepening processing, including model integration, splitting, modification and other operations; meanwhile, coding attributes can be added to the main structure of the BIM model of the offshore wind farm and the electromechanical equipment.
As shown in fig. 2, the steps of reducing BIM weight are as follows: self-building dgn model files, step one: deleting the building data set elements, unit definitions, layers, nested connection layers, item type libraries and other items which are contained in the DGN model but not subjected to associated call in a bentley environment, and emptying a redundant model cache in a building display accelerator; step two: if the target model only needs to keep the appearance of the model, the model which finishes the operation in the step one can be subjected to shell extraction treatment, the model in the step is converted into a shell which keeps appearance information by an entity, the size of the model is further reduced, after the BIM model file subjected to the lightweight operation is loaded to the imodel platform, the delay time of the model displayed by the imodel platform can be obviously shortened, and the display fluency in the process of browsing and operating the interface of the model platform is improved; the model file reserves all information data in the dgn model file, and rich interaction functions can be realized by calling an API (application programming interface) or an API interface of the iModel platform for secondary development. Preferably, the model file is converted dgn, the STP and the model file created on the third-party modeling software are converted into dgn model files under bentley environment, and then the weight reduction operation of the self-built dgn model file is performed, so that the BIM weight reduction operation of the model file of the third-party software can be realized.
It is worth mentioning that the steps for non-BIM weight reduction are as follows: dgn model files are exported in dwg format, the settings of smoothness threshold, smooth angle, radial thickness, edge, angle, welding point, smooth adjacent curved surface, closed sample line and the like are configured in 3DsMax, the detailed outline of the model in the model files is reserved to the greatest extent, the imported model is constructed into a triangular polygon, the model on the basis is analyzed and operated again through software, the triangular surface combination is converted into triangular surface combination with ten thousand-surface-level quantity according to the complexity of the model structure, the more the triangular surface combination surfaces of the model are, the higher the visualization fineness of the reconstructed model is, and the less the surfaces of the triangular surface combination of the reconstructed model are reduced, the smaller the reconstructed model files are.
It should be noted that the non-BIM lightweight operation reduces the visualization effect of the model to a certain extent, the higher the percentage of the triangular face of the model is reduced, the poorer the visualization effect of the model is, the numerical value of the triangular face of the model can be reduced by adopting multiple adjustments, the refinement degree of the details of the lightweight model is compared, and the optimization scheme between the model display details and the size of the model file is selected within the range of acceptable precision.
Further, the panoramic monitoring of the offshore wind farm according to the target BIM model specifically comprises: acquiring monitoring scenes with different spatial dimensions, wherein the monitoring scenes comprise equipment monitoring, video monitoring and structure monitoring; and combining the offshore wind farm monitoring data and the lightweight BIM model to obtain a three-dimensional interaction mode for data monitoring.
It should be noted that the lightweight BIM model of the offshore wind power is combined with real-time operation monitoring data of each main device of the wind power plant to form digital twin of real-time data and a virtual model, a three-dimensional interaction mode of data monitoring is provided, the wind power plant panoramic monitoring is from the wind power plant panoramic to the booster station and then to the single device, monitoring scenes with different space dimensions are realized, and monitoring modes such as device monitoring, video monitoring and structure monitoring are included.
And step S13, setting a management window to manage the equipment assets of the offshore wind farm.
Specifically, the setting of the management window manages the equipment assets of the offshore wind farm, specifically: visually displaying static data of equipment assets of the offshore wind farm from multiple dimensions; and acquiring the incidence relation among different static data for the user to view and manage.
It should be noted that, the static data of the equipment assets of the offshore wind farm is visually displayed from the five dimensions of basic information, technical parameters, associated documents, maintenance records and spare part information, so that intuitive, convenient and quick query is provided for operation and maintenance personnel to query the equipment information, trace back the historical information of the equipment and other requirements. Preferably, managers can check the multi-dimensional incidence relation between the assets and the space, the system, the personnel and the engineering documents according to different visual angles, and the auxiliary management functions of forward inquiry and reverse matching, two-dimensional and three-dimensional linkage, asset adding, virtual roaming and the like of the assets can be realized.
Further, the establishing of the association relationship comprises: acquiring three-dimensional models of different devices, automatically extracting bit numbers, parameter data and visual model information, and establishing association with engineering objects; acquiring drawing document information, automatically extracting a bit number and data, and establishing association with the engineering object; and establishing association between the bit numbers according to the different three-dimensional models and the drawing document information.
Specifically, as shown in fig. 3, the digital delivery platform can perform batch processing on data, documents and three-dimensional models of different sources and formats, the offshore wind power digital visual display device can automatically integrate different data, documents and models, establish various association relationships among the data, documents and three-dimensional models with the engineering object as a core, complete information integration, and realize that all information associated with the data, documents and three-dimensional models can be associated through digital asset coding, such as engineering data, monitoring data and operation and maintenance data of a certain device, such as a three-dimensional model, a two-dimensional drawing, a P & ID, and the like.
It is worth mentioning that digital asset coding is adopted to perform mesh association on the three-dimensional model and all dimensional data such as basic information, technical parameters, monitoring data, document data, maintenance records, spare part inventory and the like of equipment assets corresponding to the three-dimensional model in a database, and the associated data can be rapidly displayed through interaction of the three-dimensional model, wherein the database is the database for storing the monitoring data and the asset data.
Further, according to different display scenes, such as a panoramic display scene, a local building display scene or a single device display scene, visualization and interaction of the obj mapping model and the BIM lightweight model can be realized by integrating various model visualization middleware, namely various API (application program interface) interfaces, by calling different middleware, for example, the actual operation state of the device is represented by the color change of the three-dimensional model, and the specific operation data of the device can be viewed by clicking the three-dimensional model.
Referring to fig. 4, in an embodiment, the system for displaying digital visualization of offshore wind power 40 provided in this embodiment includes:
the obtaining module 41 is configured to obtain display information of an offshore wind farm according to a preset algorithm;
the monitoring module 42 is used for carrying out panoramic monitoring on the offshore wind farm according to a target BIM model;
and the management module 43 is used for setting a management window to manage the equipment assets of the offshore wind farm.
Since the specific implementation manner of this embodiment corresponds to the foregoing method embodiment, repeated description of the same details is omitted here, and it should be understood by those skilled in the art that the division of each module in the embodiment in fig. 4 is only a division of a logic function, and all or part of the modules may be integrated on one or more physical entities during actual implementation, and all of the modules may be implemented in a form called by software through a processing element, or in a form called by hardware, or in a form called by part of modules through a processing element, and part of the modules is implemented in a form called by hardware.
In addition, the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor implements any one of the in-vehicle camera multimedia content interception detection methods.
In addition, the invention also provides an offshore wind power digital visual display device, and in detail, the offshore wind power digital visual display device at least comprises: the system comprises a memory and a processor, wherein the memory is used for storing computer programs, and the processor is used for executing the computer programs stored by the memory so as to execute all or part of the steps in the method embodiment.
It should be noted that, in an embodiment of the present invention, the offshore wind power digital visual display device includes a visual display platform, as shown in fig. 5, a mainstream spring group microservice architecture design is adopted, requirements of the system on expandability, maintainability and fast iteration are met, a unified API gateway is used as a flow inlet, admin microservices perform authentication and authority control, and offset-monitor, offset-home, and offset-assets are used as separate microservice modules of each business unit.
Specifically, as shown in fig. 6, the visual display platform adopts a six-layer design, which is respectively: the device comprises a test layer, a Web layer, an Biz layer, a Core layer, a Common layer and a Db layer, wherein the test layer is used for carrying out integrated test on each module of the lower layer so as to achieve the controllability of code quality and change; the Web layer is used for exposing the API of the restful style so as to realize mutual calling among all the micro-service modules; the Biz layer is used for customizing the writing of various service logics according to the service requirements so as to meet the service requirements of offshore wind power; the Core layer is used for abstracting certain common information of the Biz layer through deep analysis understanding of services to extract a domain model; the Common layer is used for extracting some Common tool classes and packages called by third parties, and interface APIs (application programming interfaces) which need to be exposed to the outside; and the Db layer is a database layer.
In conclusion, the BIM model of the offshore wind farm is established by using three-dimensional modeling software, model lightweight is carried out through a lightweight technology, the lightweight model is associated with monitoring data and asset data of the lightweight model, and finally the lightweight model is displayed on a visual platform, so that the three-dimensional display effect is intuitive, operation and maintenance personnel can conveniently acquire data related to the model, and subsequent operation and maintenance management is facilitated.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A digital visual display method for offshore wind power is characterized by comprising the following steps:
obtaining display information of an offshore wind farm according to a preset algorithm;
carrying out panoramic monitoring on the offshore wind farm according to a target BIM model;
and setting a management window to manage the equipment assets of the offshore wind farm.
2. The offshore wind power digital visual display method according to claim 1, wherein the display information of the offshore wind farm is obtained according to a preset algorithm, specifically:
constructing multidimensional space data by using a GIS technology to display basic information and a region range of each offshore wind farm;
and displaying the performance data and the operation indexes of each offshore wind farm from multiple dimensions by using a BI (business intelligence) technology.
3. The offshore wind power digital visual display method according to claim 1, wherein the target model is established by the following steps:
building a BIM model of the offshore wind farm based on preset modeling software;
and carrying out model lightweight on the BIM through a preset lightweight technology to obtain a lightweight BIM as the target model.
4. The offshore wind power digital visual display method according to claim 3, wherein the offshore wind farm is monitored in a panoramic manner according to a target BIM model, and specifically comprises the following steps:
acquiring monitoring scenes with different spatial dimensions, wherein the monitoring scenes comprise equipment monitoring, video monitoring and structure monitoring;
and combining the offshore wind farm monitoring data and the lightweight BIM model to obtain a three-dimensional interaction mode for data monitoring.
5. The offshore wind power digital visual display method according to claim 3, wherein the BIM model is subjected to light-weighting operation from two aspects of geometric transformation and rendering processing by using the preset light-weighting technology, wherein the preset light-weighting technology comprises shell extraction, parameterization and hierarchical detail.
6. The offshore wind power digital visual display method according to claim 1, wherein the setting management window manages equipment assets of the offshore wind farm, specifically:
visually displaying static data of equipment assets of the offshore wind farm from multiple dimensions;
and acquiring the incidence relation among different static data for the user to view and manage.
7. The offshore wind power digital visual display method according to claim 6, wherein the establishment of the association comprises:
acquiring three-dimensional models of different devices, automatically extracting bit numbers, parameter data and visual model information, and establishing association with engineering objects;
acquiring drawing document information, automatically extracting a bit number and data, and establishing association with the engineering object;
and establishing association between the bit numbers according to the different three-dimensional models and the drawing document information.
8. The digital visual display system for offshore wind power is characterized by comprising:
the acquisition module is used for acquiring display information of the offshore wind farm according to a preset algorithm;
the monitoring module is used for carrying out panoramic monitoring on the offshore wind farm according to a target BIM model;
and the management module is used for setting a management window to manage the equipment assets of the offshore wind farm.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method for digital visual presentation of offshore wind energy according to any of claims 1 to 7.
10. The digital visual display device for offshore wind power is characterized by comprising: the memory is used for storing a computer program, and the processor is used for executing the computer program stored by the memory so as to cause the device to execute the offshore wind power digital visual display method as claimed in any one of claims 1 to 7.
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