Pumped storage power station construction inversion method and device based on BIM model, computer equipment and readable storage medium

Abstract

The invention relates to a pumped storage power station construction inversion method and device based on a BIM model, computer equipment and a readable storage medium. The method comprises the steps that the BIM model of a pumped storage power station is established; inverting the construction process of the pumped storage power station through the BIM model; a three-dimensional digital integration platform is constructed, and the modeling process of the BIM model and the construction process of the pumped storage power station are visualized through the three-dimensional digital integration platform; and carrying out dynamic management on equipment in the pumped storage power station through a radio frequency identification technology and the BIM model. By adopting the method, the construction efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of construction management, and in particular to a construction inversion method, device, computer equipment, computer-readable storage medium and computer program product for a pumped-storage power station based on a BIM model. Background Art

[0002] The engineering design of pumped-storage power stations in the existing technology mainly relies on interactive modeling by designers and parametric design at the component level. Due to the high degree of manual intervention, it is difficult to adapt to the early multi-scheme comparison and dynamic adjustment and dynamic analysis and calculation of data during the construction period. In addition, due to the large amount of engineering work of pumped-storage power stations, there are many data processing samples in the modeling process and the computer processing burden is heavy, resulting in low modeling efficiency. Summary of the invention

[0003] Based on this, it is necessary to provide a pumped-storage power station construction inversion method, device, computer equipment, computer-readable storage medium and computer program product based on a BIM model to address the above technical problems.

[0004] In a first aspect, the present application provides a construction inversion method for a pumped storage power station based on a BIM model. The method comprises:

[0005] Establishing a BIM model of a pumped storage power station;

[0006] Inversely simulate the construction process of the pumped-storage power station through the BIM model;

[0007] Constructing a three-dimensional digital integration platform, and visualizing the modeling process of the BIM model and the construction process of the pumped-storage power station through the three-dimensional digital integration platform;

[0008] Furthermore, the equipment in the pumped-storage power station is dynamically managed through radio frequency identification technology and the BIM model.

[0009] In one embodiment, the method further comprises:

[0010] Develop data conversion interface;

[0011] The model data of the BIM model is converted into GIS geographic data through the data conversion interface.

[0012] In one embodiment, establishing a BIM model of a pumped storage power station includes:

[0013] Establishing a three-dimensional hub layout model of the pumped storage power station; the three-dimensional hub layout model is used to represent the spatial position, outline size, basic structure, functional characteristics and mutual relationship of each main building;

[0014] Establish a planning simulation model for visual simulation of project plans, and establish a construction BIM model for visual management of project construction information;

[0015] Performing lightweight format conversion processing on the planning simulation model and the construction BIM model to obtain a processed planning simulation model and a processed construction BIM model;

[0016] The three-dimensional hub layout model, the processed planning simulation model and the processed construction BIM model are used as the BIM model of the pumped-storage power station.

[0017] In one embodiment, the step of establishing a three-dimensional hub layout model of the pumped storage power station includes:

[0018] Based on GIS, BIM and oblique photography technology, a three-dimensional hub layout model of the pumped storage power station is established.

[0019] In one embodiment, the three-dimensional hub layout model of the pumped storage power station is established based on GIS, BIM and oblique photography technology, including:

[0020] By using oblique photography technology, images of the pumped-storage power station are collected, and a three-dimensional point cloud model of the pumped-storage power station is generated according to the images;

[0021] Using BIM technology to construct a facility model of the pumped-storage power station based on the three-dimensional data;

[0022] Acquire GIS data of the pumped-storage power station, and register the GIS data with the facility model to obtain a registered model;

[0023] The three-dimensional point cloud model is superimposed on the registered model to form the three-dimensional hub layout model.

[0024] In one embodiment, the performing lightweight format conversion processing on the planning simulation model and the construction BIM model to obtain the processed planning simulation model and the processed construction BIM model includes:

[0025] The planning simulation model and the construction BIM model are converted into a lightweight format through the IFC transformation tool to obtain the planning simulation model in the IFC format and the construction BIM model in the IFC format as the processed planning simulation model and the processed construction BIM model.

[0026] In a second aspect, the present application also provides a pumped storage power station construction inversion device based on a BIM model. The device comprises:

[0027] Modeling module, used to build the BIM model of the pumped storage power station;

[0028] An inversion module, used for inverting the construction process of the pumped-storage power station through the BIM model;

[0029] A visualization module, used to construct a three-dimensional digital integration platform, through which the modeling process of the BIM model and the construction process of the pumped-storage power station are visualized;

[0030] A management module is used to dynamically manage the equipment in the pumped-storage power station through radio frequency identification technology and the BIM model.

[0031] In a third aspect, the present application further provides a computer device. The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:

[0032] Establish a BIM model of a pumped storage power station;

[0033] Inversely simulate the construction process of the pumped-storage power station through the BIM model;

[0034] Constructing a three-dimensional digital integration platform, and visualizing the modeling process of the BIM model and the construction process of the pumped-storage power station through the three-dimensional digital integration platform;

[0035] Furthermore, the equipment in the pumped-storage power station is dynamically managed through radio frequency identification technology and the BIM model.

[0036] In a fourth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0037] Establish a BIM model of a pumped storage power station;

[0038] Inversely simulate the construction process of the pumped-storage power station through the BIM model;

[0039] Constructing a three-dimensional digital integration platform, and visualizing the modeling process of the BIM model and the construction process of the pumped-storage power station through the three-dimensional digital integration platform;

[0040] Furthermore, the equipment in the pumped-storage power station is dynamically managed through radio frequency identification technology and the BIM model.

[0041] In a fifth aspect, the present application further provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0042] Establishing a BIM model of a pumped storage power station;

[0043] Inversely simulate the construction process of the pumped-storage power station through the BIM model;

[0044] Constructing a three-dimensional digital integration platform, and visualizing the modeling process of the BIM model and the construction process of the pumped-storage power station through the three-dimensional digital integration platform;

[0045] Furthermore, the equipment in the pumped-storage power station is dynamically managed through radio frequency identification technology and the BIM model.

[0046] The above-mentioned construction inversion method, device, computer equipment, storage medium and computer program product based on the BIM model of the pumped-storage power station establishes the BIM model of the pumped-storage power station; inverts the construction process of the pumped-storage power station through the BIM model; constructs a three-dimensional digital integration platform, and visualizes the modeling process of the BIM model and the construction process of the pumped-storage power station through the three-dimensional digital integration platform; and dynamically manages the equipment in the pumped-storage power station through radio frequency identification technology and BIM model. The construction inversion method provided by this method can significantly improve the construction management efficiency of the pumped-storage power station, ensure the construction quality, reduce manual intervention and safety hazards in the construction process, and promote the rapid and high-quality completion of the project. At the same time, through real-time monitoring and data analysis, the management level of the power station in the operation stage is improved, and scientific decision-making based on data is achieved. Through 3D modeling, dynamic monitoring and data integration, the construction process is visualized and optimized. According to the 3D design results, the overall layout design of the plant is transformed from the previous plane design to three-dimensional design. In the design stage, the cross-conflicts of equipment, pipelines, cables and bridges are resolved, the cable laying path is planned, the length of oil, gas and water pipelines is accurately calculated, the turning points of the pipelines and other position information are accurately located, and the pipelines are prefabricated in the factory and directly assembled on site. The use of 3D design has greatly reduced on-site cutting, welding and installation coordination work, improved efficiency, saved materials, accelerated the progress of the project, and achieved a reasonable layout of plant equipment and a scientific and beautiful layout of pipelines and cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] FIG1 is a schematic diagram of a flow chart of a construction inversion method of a pumped storage power station based on a BIM model in one embodiment;

[0048] FIG2 is a schematic flow chart of steps for establishing a BIM model of a pumped storage power station in one embodiment;

[0049] FIG3 is a schematic flow chart of steps for establishing a three-dimensional hub layout model of a pumped storage power station in one embodiment;

[0050] FIG4 is a structural block diagram of a pumped storage power station construction inversion device based on a BIM model in one embodiment;

[0051] FIG. 5 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0053] To facilitate understanding of the present application, the terms involved in the present application are explained below.

[0054] BIM (Building Information Modeling) uses the relevant information data of the construction project as the basis of the model to establish the building model, and simulates the real information of the building through digital information simulation.

[0055] GIS (Geographic Information System, GIS) is a specific and very important spatial information system. It is a technical system that collects, stores, manages, calculates, analyzes, displays and describes the geographical distribution data in the entire or part of the earth's surface (including the atmosphere) space with the support of computer hardware and software systems.

[0056] IFC (Industry Foundation Classes) is an open BIM data format used to promote data interoperability between different software and systems in the construction industry.

[0057] RFID (Radio Frequency Identification) technology, also known as electronic tag and wireless radio frequency identification, is a communication technology that can identify specific targets and read and write related data through radio signals without establishing mechanical or optical contact between the identification system and the specific target.

[0058] In one embodiment, as shown in FIG1 , a construction inversion method for a pumped storage power station based on a BIM model is provided. This embodiment uses the method applied to a terminal as an example for illustration. It is understandable that the method can also be applied to a server, and can also be applied to a system including a terminal and a server, and is implemented through the interaction between the terminal and the server. Among them, the terminal can be, but is not limited to, various personal computers, laptops, smart phones, tablet computers, Internet of Things devices, and portable wearable devices. The Internet of Things devices can be smart speakers, smart TVs, smart air conditioners, smart car-mounted devices, etc. Portable wearable devices can be smart watches, smart bracelets, head-mounted devices, etc. The server can be implemented as an independent server or a server cluster consisting of multiple servers. In this embodiment, the method includes the following steps:

[0059] Step S110, establishing a BIM model of the pumped storage power station.

[0060] Specifically, according to project needs and design requirements, BIM software is used to build a complete three-dimensional model of the pumped-storage power station, including elements such as civil engineering, electromechanical equipment, and pipeline layout, to ensure coordination and rationality among various systems.

[0061] Step S120, inverting the construction process of the pumped storage power station through the BIM model.

[0062] Specifically, the BIM model is combined with construction progress information, and 4D technology is used to simulate the construction process to display the construction stages, time nodes and key processes in real time, making it easier for project managers to conduct construction inversion and adjustments.

[0063] In this step, before applying new technologies and methods, using BIM technology to carry out simulated construction can test the effects of new technologies and methods as well as existing problems; review and check the security loopholes and potential safety hazards in the engineering construction process so that they can be discovered and dealt with in a timely manner; and showcase and promote the highlights of the engineering construction process.

[0064] Step S130, constructing a three-dimensional digital integration platform, and visualizing the modeling process of the BIM model and the construction process of the pumped-storage power station through the three-dimensional digital integration platform.

[0065] In the specific implementation, BIM software can be used to connect the three-dimensional model and the progress to realize BIM4D management. Based on BIM technology, the design results can be connected with the progress software through three-dimensional design to design the construction plan, determine and optimize the construction plan. Integrating BIM with the progress management of the construction process can provide project managers with new functions and data support for progress management. First, the visualization advantages of BIM are used to simulate the key working conditions, special construction plans, resource allocation, etc. in the construction organization design, and the feasibility of the progress plan is evaluated through virtual simulation to identify key control points; secondly, various types of progress tracking information are integrated with the BIM model as a carrier, and the work such as plan approval, in-depth design, bidding and procurement is included in the auxiliary work and its progress is tracked, so that managers can timely access comprehensive on-site information according to their own requirements, objectively evaluate the progress execution, and provide reference for further optimization and adjustment of the progress plan; in addition, model engineering quantity data can be provided for progress management, which provides a basis for material preparation and labor allocation.

[0066] Step S140, dynamically managing the equipment in the pumped storage power station through radio frequency identification technology and BIM model.

[0067] Specifically, a comprehensive management platform is established to achieve dynamic management of mobile tools and maintenance vehicles through BIM+RFID technology, thereby improving the efficiency of material management at the construction site. Specifically, RFID tags can be attached to equipment and materials, and a reader for scanning RFID tags can be set up to associate the RFID system with the BIM model. The tag information can be bound to the 3D model of the equipment through the underlying database to form a real-time data chain. Use the RFID reader to scan the equipment in real time, monitor the status of the equipment (presence / absence, operating status, maintenance records, etc.), and update the data to the integrated platform and BIM model, so that the equipment can be dynamically scheduled and managed by analyzing the RFID data.

[0068] In one embodiment, a digital twin system can also be developed based on the established BIM model to achieve real-time simulation and data analysis of the operating status of the pumped-storage power station, optimize the unit control program through simulation testing, and improve the reliability and safety of the system.

[0069] In the above-mentioned construction inversion method of a pumped-storage power station based on a BIM model, a BIM model of a pumped-storage power station is established; the construction process of the pumped-storage power station is inverted through the BIM model; a three-dimensional digital integration platform is constructed, and the modeling process of the BIM model and the construction process of the pumped-storage power station are visualized through the three-dimensional digital integration platform; and the equipment in the pumped-storage power station is dynamically managed through radio frequency identification technology and BIM models. The construction inversion method provided by this method can significantly improve the construction management efficiency of the pumped-storage power station, ensure the construction quality, reduce manual intervention and safety hazards during the construction process, and promote the rapid and high-quality completion of the project. At the same time, through real-time monitoring and data analysis, the management level of the power station in the operation stage is improved, and scientific decision-making based on data is achieved. Through 3D modeling, dynamic monitoring and data integration, the construction process is visualized and optimized. According to the 3D design results, the overall layout design of the plant is transformed from the previous plane design to three-dimensional design. In the design stage, the cross-conflicts of equipment, pipelines, cables and bridges are resolved, the cable laying path is planned, the length of oil, gas and water pipelines is accurately calculated, the turning points of the pipelines and other position information are accurately located, and the pipelines are prefabricated in the factory and directly assembled on site. The use of 3D design has greatly reduced on-site cutting, welding and installation coordination work, improved efficiency, saved materials, accelerated the progress of the project, and achieved a reasonable layout of plant equipment and a scientific and beautiful layout of pipelines and cables.

[0070] In an exemplary embodiment, the method further includes: developing a data conversion interface; and converting the model data of the BIM model into GIS geographic data through the data conversion interface.

[0071] Specifically, first identify the data that needs to be converted and shared in the BIM model, including the location, boundaries, attribute information, etc. of the building, as well as the geographic data format required by the GIS system. Then, the data of the data conversion interface is performed to enable it to have data reading, data conversion and data output functions to ensure that the data compatibility between BIM and GIS can be efficiently processed. According to the requirements of the GIS system, the extracted data is formatted and converted into a format that can be recognized by GIS, and the converted GIS data is uploaded to the geographic information system to ensure that the data structure and information are available in GIS.

[0072] In this embodiment, a data conversion interface is used to realize data conversion between BIM and GIS, which can perform high-reliability and batch conversion of data to further improve efficiency.

[0073] In an exemplary embodiment, as shown in FIG. 2 , the BIM model of the pumped storage power station is established in the above step S110, including:

[0074] Step S111, establishing a three-dimensional hub layout model of the pumped storage power station; the three-dimensional hub layout model is used to represent the spatial position, outline size, basic structure, functional characteristics and mutual relationship of each main building.

[0075] Specifically, a three-dimensional hub layout model of a pumped-storage power station can be established based on GIS, BIM and oblique photography technology. On the one hand, it is used to display the three-dimensional hub layout from a global perspective, and on the other hand, it serves as an index entry for BIM visualization theme applications such as engineering monitoring, video surveillance, and water situation monitoring.

[0076] Step S112, establishing a plan simulation model for visually simulating the project plan, and establishing a construction BIM model for visually managing the project construction information.

[0077] Specifically, based on the overall project plan, BIM is used to perform visual simulation of the project plan. The plan simulation is mainly used to display the virtual construction process and the appearance of the project at each stage of construction. The facility structure and the construction and installation appearance of the main electromechanical equipment at each stage can be restored according to the progress of the project. The engineering construction BIM model is used to use BIM to achieve visual construction management such as the actual progress of the project, engineering quality, and cost management.

[0078] More specifically, project BIM modeling will refer to the project division structure decomposition modeling:

[0079] A. Project planning simulation is modeled with divisional engineering (or sub-division) accuracy, while installation engineering is modeled with unit engineering accuracy as needed.

[0080] B. Actual project progress, quality management, cost management, etc. are modeled according to unit engineering accuracy;

[0081] C. The model coding is consistent with the project division coding. The project quality is modeled based on the unit project. The project cost is settled based on the unit project composition. The actual project progress is combined with the unit project quality inspection and evaluation data collection, which meets the BIM application requirements for progress, quality and cost.

[0082] Step S113, performing lightweight format conversion processing on the planning simulation model and the construction BIM model to obtain a processed planning simulation model and a processed construction BIM model.

[0083] Specifically, lightweight processing of the planning simulation model and the construction BIM model may include geometric simplification, compressed file size, selective attribute retention, etc., to optimize the model file volume.

[0084] Step S114, using the three-dimensional hub layout model, the processed planning simulation model and the processed construction BIM model as the BIM model of the pumped-storage power station.

[0085] Specifically, the three-dimensional hub layout model, the processed plan simulation model and the processed construction BIM model are integrated into a complete BIM model of the pumped-storage power station, which integrates the design, planning and construction information and can provide comprehensive support for subsequent management and maintenance.

[0086] In this embodiment, the flexibility of project plan execution is improved through visual simulation and lightweight processing, and communication costs and potential errors are reduced. By integrating various information on the same platform, the work of the construction team can be better coordinated, work efficiency can be improved, and conflicts in construction operations can be reduced. The integrated BIM model provides a sustainable information foundation for subsequent maintenance management and enhances asset management capabilities.

[0087] In an exemplary embodiment, in the above step S111, establishing a three-dimensional hub layout model of the pumped-storage power station includes: establishing a three-dimensional hub layout model of the pumped-storage power station based on GIS, BIM and oblique photography technology.

[0088] Among them, oblique photography technology is a method of photographing ground targets at an oblique angle to obtain high-resolution images.

[0089] In the specific implementation, oblique photography technology is used to collect on-site images from different oblique angles to ensure coverage of all important landforms and infrastructure. Through image analysis and calculation, a three-dimensional point cloud model and surface model of the pumped-storage power station and its surrounding environment are generated. Relevant GIS basic data, including topographic maps, geological information, land use conditions, etc., are obtained to ensure the geographic accuracy of the model. Using BIM software, the above-ground and underground facility models of the pumped-storage power station are built based on the three-dimensional data obtained by oblique photography, and the data related to the pumped-storage power station, such as equipment specifications, material lists, construction information, etc., are integrated into the model. The generated BIM model is aligned with the GIS data to correctly locate it in geographic space. In the GIS platform, the three-dimensional model generated by oblique photography is superimposed on the BIM model to form a complete three-dimensional hub layout model including all important elements of the power station.

[0090] In this embodiment, oblique photography can quickly cover a large area, significantly improve data collection efficiency, thereby improving model construction efficiency, and can provide accurate geographic information, so that the established three-dimensional hub layout model is closer to the real pumped-storage power station, thereby effectively establishing a three-dimensional hub layout model of a pumped-storage power station based on GIS, BIM and oblique photography technology.

[0091] In an exemplary embodiment, as shown in FIG3 , the above steps establish a three-dimensional hub layout model of a pumped storage power station based on GIS, BIM and oblique photography technology, including:

[0092] Step S310, collecting images of the pumped-storage power station by using oblique photography technology, and generating a three-dimensional point cloud model of the pumped-storage power station according to the images;

[0093] Step S320, constructing a facility model of a pumped storage power station based on the three-dimensional data using BIM technology;

[0094] Step S330, acquiring GIS data of the pumped storage power station, registering the GIS data with the facility model, and obtaining a registered model;

[0095] Step S340, superimposing the three-dimensional point cloud model and the registered model to form a three-dimensional hub layout model.

[0096] Specifically, the three-dimensional hub layout model scheme focuses on the display of the overall hub and appearance of the project. The model division accuracy is accurate to the sub-project, and it includes GIS terrain model and satellite images. The three-dimensional hub layout model is modeled by different design professionals using different three-dimensional design software. The geodetic coordinates of each hub are input into the visualization and simulation software and integrated and converted into 3DMax format. Construct a model tree in 3DMax, divide the model partitions and blocks into project categories-unit projects-sub-projects according to the division table, and add corresponding numbers and names to each model according to the project division table. This set of models will be used for the display of the overall appearance of the project in the project platform, digital sand table, and visualization of various engineering management business applications. The BIM modeling results of the three-dimensional hub layout model are a set of 3DMax model files for the overall hub layout of the project, which contain engineering GIS terrain, satellite photography maps, and engineering BIM models.

[0097] In this embodiment, through systematic steps, using oblique photography, BIM and GIS technology, a detailed three-dimensional hub layout model of the pumped storage power station can be effectively constructed. This model not only enhances the visualization and management capabilities of the project, but also provides strong support for subsequent analysis and decision-making. This comprehensive approach greatly improves the efficiency and quality of engineering projects.

[0098] In an exemplary embodiment, the above-mentioned step S113, performs lightweight format conversion processing on the planning simulation model and the construction BIM model to obtain a processed planning simulation model and a processed construction BIM model, including: through the IFC transformation tool, performs lightweight format conversion processing on the planning simulation model and the construction BIM model to obtain the planning simulation model in IFC format and the construction BIM model in IFC format as the processed planning simulation model and the processed construction BIM model.

[0099] Specifically, both the planning simulation model and the construction BIM model are designed and modeled using BIM software. The software model results have a large amount of data and a large model file. In addition, considering that the model has a large number of faces when the modeling accuracy is high, the model needs to be lightweight. The original design model was lightweighted through the IFC transformation tool. The IFC format generated by the transformation retains various basic information such as unit project name, unit project number, specialty, project category, unit project, model volume, model area, etc.

[0100] Taking the planning simulation model as an example, you can first export the planning simulation model to IFC format in the BIM software, and then import it into the IFC transformation tool. In the IFC transformation tool, the model can be geometrically simplified, such as reducing the number of faces, converting it into polygonal representation, etc., and unnecessary attribute data can be filtered to reduce the file size. After completing the lightweight processing, export the new IFC file as the processed planning simulation model.

[0101] Similarly, for the construction BIM model, the construction BIM model is first exported to IFC format in the BIM software, and then imported into the IFC transformation tool. In the IFC transformation tool, the model is geometrically simplified, such as reducing the number of faces, converting it into polygonal representation, etc., and unnecessary attribute data is filtered to reduce the file size. After completing the lightweight processing, the new IFC file is exported as the processed construction BIM model.

[0102] In this embodiment, the planning simulation model and the construction BIM model are converted into lightweight versions in IFC format, which not only improves the efficiency of data sharing and collaboration, but also provides strong support for future building management and maintenance. This method provides a solid foundation for the digital transformation of the construction industry by optimizing data structure and file performance.

[0103] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0104] Based on the same inventive concept, the embodiment of the present application also provides a pumped-storage power station construction inversion device based on a BIM model for implementing the pumped-storage power station construction inversion method based on a BIM model. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more embodiments of the pumped-storage power station construction inversion device based on a BIM model provided below can refer to the limitations of the pumped-storage power station construction inversion method based on a BIM model above, and will not be repeated here.

[0105] In one embodiment, as shown in FIG4 , a pumped storage power station construction inversion device based on a BIM model is provided, comprising: a modeling module 410, an inversion module 420, a visualization module 430, and a management module 440, wherein:

[0106] A modeling module 410, for establishing a BIM model of a pumped storage power station;

[0107] An inversion module 420 is used to invert the construction process of the pumped storage power station through the BIM model;

[0108] A visualization module 430 is used to construct a three-dimensional digital integration platform, and visualize the modeling process of the BIM model and the construction process of the pumped storage power station through the three-dimensional digital integration platform;

[0109] The management module 440 is used to dynamically manage the equipment in the pumped storage power station through radio frequency identification technology and BIM model.

[0110] In one of the embodiments, the device also includes a conversion module for developing a data conversion interface; through the data conversion interface, the model data of the BIM model is converted into GIS geographic data.

[0111] In one of the embodiments, the modeling module 410 is also used to establish a three-dimensional hub layout model of the pumped-storage power station; the three-dimensional hub layout model is used to represent the spatial position, outline size, basic structure, functional characteristics and mutual relationship of each main building; a plan simulation model for visual simulation of the project plan is established, and a construction BIM model for visual management of project construction information is established; the plan simulation model and the construction BIM model are converted into a lightweight format to obtain a processed plan simulation model and a processed construction BIM model; the three-dimensional hub layout model, the processed plan simulation model and the processed construction BIM model are used as the BIM model of the pumped-storage power station.

[0112] In one embodiment, the modeling module 410 is also used to establish a three-dimensional hub layout model of the pumped storage power station based on GIS, BIM and oblique photography technology.

[0113] In one of the embodiments, the modeling module 410 is also used to collect images of the pumped-storage power station through oblique photography technology, and generate a three-dimensional point cloud model of the pumped-storage power station based on the images; use BIM technology to construct a facility model of the pumped-storage power station based on the three-dimensional data; obtain GIS data of the pumped-storage power station, align the GIS data with the facility model, and obtain a registered model; superimpose the three-dimensional point cloud model with the registered model to form a three-dimensional hub layout model.

[0114] In one of the embodiments, the modeling module 410 is also used to convert the planning simulation model and the construction BIM model into a lightweight format through an IFC transformation tool to obtain the planning simulation model in IFC format and the construction BIM model in IFC format as the processed planning simulation model and the processed construction BIM model.

[0115] Each module in the above-mentioned BIM-based pumped storage power station construction inversion device can be implemented in whole or in part by software, hardware and a combination thereof. Each of the above-mentioned modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute operations corresponding to each of the above modules.

[0116] In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be shown in FIG5. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, a construction inversion method of a pumped storage power station based on a BIM model is implemented. The display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device may be a touch layer covered on the display screen, or a key, a trackball or a touchpad provided on the housing of the computer device, or an external keyboard, touchpad or mouse, etc.

[0117] Those skilled in the art will understand that the structure shown in FIG. 5 is merely a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0118] In one embodiment, a computer device is further provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above method embodiments when executing the computer program.

[0119] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0120] In one embodiment, a computer program product is provided, including a computer program, which implements the steps in the above method embodiments when executed by a processor.

[0121] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant laws, regulations and standards of relevant countries and regions.

[0122] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0123] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0124] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A construction inversion method for a pumped storage power station based on a BIM model, characterized in that: The method comprises: Establishing a BIM model of a pumped storage power station; Inversely simulate the construction process of the pumped-storage power station through the BIM model; Constructing a three-dimensional digital integration platform, and visualizing the modeling process of the BIM model and the construction process of the pumped-storage power station through the three-dimensional digital integration platform; Furthermore, the equipment in the pumped-storage power station is dynamically managed through radio frequency identification technology and the BIM model.

2. The method according to claim 1, characterized in that The method further comprises: Develop data conversion interface; The model data of the BIM model is converted into GIS geographic data through the data conversion interface.

3. The method according to claim 1, characterized in that The establishment of the BIM model of the pumped storage power station includes: Establishing a three-dimensional hub layout model of the pumped storage power station; the three-dimensional hub layout model is used to represent the spatial position, outline size, basic structure, functional characteristics and mutual relationship of each main building; Establish a planning simulation model for visual simulation of project plans, and establish a construction BIM model for visual management of project construction information; Performing lightweight format conversion processing on the planning simulation model and the construction BIM model to obtain a processed planning simulation model and a processed construction BIM model; The three-dimensional hub layout model, the processed planning simulation model and the processed construction BIM model are used as the BIM model of the pumped-storage power station.

4. The method according to claim 3, characterized in that The step of establishing the three-dimensional hub layout model of the pumped storage power station comprises: Based on GIS, BIM and oblique photography technology, a three-dimensional hub layout model of the pumped storage power station is established.

5. The method according to claim 4, characterized in that The three-dimensional hub layout model of the pumped storage power station is established based on GIS, BIM and oblique photography technology, including: By using oblique photography technology, images of the pumped-storage power station are collected, and a three-dimensional point cloud model of the pumped-storage power station is generated according to the images; Using BIM technology to construct a facility model of the pumped-storage power station based on the three-dimensional data; Acquire GIS data of the pumped-storage power station, and register the GIS data with the facility model to obtain a registered model; The three-dimensional point cloud model is superimposed on the registered model to form the three-dimensional hub layout model.

6. The method according to claim 3, characterized in that: The performing lightweight format conversion processing on the planning simulation model and the construction BIM model to obtain a processed planning simulation model and a processed construction BIM model includes: The planning simulation model and the construction BIM model are converted into a lightweight format through the IFC transformation tool to obtain the planning simulation model in the IFC format and the construction BIM model in the IFC format as the processed planning simulation model and the processed construction BIM model.

7. A construction inversion device for a pumped storage power station based on a BIM model, characterized in that: The device comprises: Modeling module, used to build the BIM model of the pumped storage power station; An inversion module, used for inverting the construction process of the pumped-storage power station through the BIM model; A visualization module, used to construct a three-dimensional digital integration platform, through which the modeling process of the BIM model and the construction process of the pumped-storage power station are visualized; A management module is used to dynamically manage the equipment in the pumped-storage power station through radio frequency identification technology and the BIM model.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the pumped storage power station construction inversion method based on the BIM model described in any one of claims 1 to 6 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the pumped storage power station construction inversion method based on the BIM model described in any one of claims 1 to 6 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the pumped storage power station construction inversion method based on the BIM model described in any one of claims 1 to 6 are implemented.

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