Engineering management method, device and equipment based on multi-dimensional data fusion cloud platform

Abstract

The invention discloses an engineering management method, device and equipment based on a multi-dimensional data fusion cloud platform, and relates to the technical field of engineering management. The method comprises the steps of collecting geographic information data, engineering drawing information and additional engineering information of a to-be-managed project; the additional engineering information comprises investigation design information and construction business information; constructing a geographic information model of the to-be-managed project based on the geographic information data, and constructing a building information model of the to-be-managed project based on the project drawing information; building a multi-dimensional data fusion cloud platform of the to-be-managed project according to the geographic information model, the building information model and the additional project information; and performing project management on the to-be-managed project based on the multi-dimensional data fusion cloud platform. According to the scheme, the efficiency and accuracy of project management are improved, and the time and resource cost of project management are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering management, and in particular to an engineering management method, device and equipment based on a multi-dimensional data fusion cloud platform. Background Art

[0002] With the progress of society and the development of civilization, people's requirements for quality of life are getting higher and higher. Infrastructure such as public transportation, parks, housing, and gymnasiums are undoubtedly necessary facilities to improve people's quality of life. Therefore, our country is also carrying out a large amount of infrastructure construction to provide convenience for people's lives.

[0003] When carrying out infrastructure construction, in order to ensure the rationality and aesthetics of the construction, workers are usually required to conduct on-site inspections, investigate and record local terrain, weather conditions, geology and other information, and then experts in this field conduct project management based on this information to increase the rationality of construction. However, this method is time-consuming and inefficient, and the manual analysis method is not accurate enough, which greatly increases time and resource costs. Therefore, there is an urgent need for an engineering management method that can overcome the above shortcomings. Summary of the invention

[0004] The purpose of the present invention is to provide an engineering management method, device and equipment based on a multidimensional data fusion cloud platform. A multidimensional data fusion cloud platform is built through geographic information data, engineering drawing information and additional engineering information, and then engineering management is performed on the managed project based on the multidimensional data fusion cloud platform. Compared with the manual engineering management method in traditional technology, the efficiency and accuracy of engineering management are greatly increased, and time and resource costs are reduced.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] In a first aspect, the present invention provides a project management method based on a multi-dimensional data fusion cloud platform, the method comprising: collecting geographic information data, engineering drawing information and additional project information of a project to be managed; the additional project information comprises survey and design information and construction business information;

[0007] Construct a geographic information model of the project to be managed based on geographic information data, and construct a building information model of the project to be managed based on engineering drawing information;

[0008] Build a multi-dimensional data fusion cloud platform for the project to be managed based on the geographic information model, building information model and additional project information;

[0009] Based on the multi-dimensional data fusion cloud platform, engineering management is carried out for the management projects.

[0010] In some embodiments, a multi-dimensional data fusion cloud platform for the project to be managed is constructed based on the geographic information model, the building information model and the additional project information, including:

[0011] Build a 3D visual electronic sand table on the 3D earth based on the geographic information model and building information model;

[0012] Add additional engineering information to the 3D visualization electronic sandbox to obtain a multi-dimensional data fusion cloud platform.

[0013] In some embodiments, constructing a geographic information model of the project to be managed based on geographic information data includes:

[0014] Based on geographic information data, three-dimensional real scene models and digital elevation models of the project to be managed are constructed respectively;

[0015] The three-dimensional real scene model and the digital elevation model are integrated to obtain a geographic information model.

[0016] In some embodiments, the geographic information data includes image data and point cloud data. Based on the geographic information data, a three-dimensional real scene model and a digital elevation model of the project to be managed are constructed respectively, including:

[0017] Perform image reconstruction processing on the image data to obtain a three-dimensional real-scene model of the project to be managed;

[0018] The point cloud data is transformed and processed to obtain a digital elevation model.

[0019] In some embodiments, constructing a building information model based on engineering drawing information includes:

[0020] Obtain building information and architectural structure information of each building from engineering drawing information;

[0021] Constructing an initial building model based on the building information and the architectural structure information of each building;

[0022] The initial building model is layered, graded, classified and merged to obtain a building information model.

[0023] In some embodiments, based on the multi-dimensional data fusion cloud platform, project management is performed on the project to be managed, including:

[0024] Obtain target management projects; target management projects include visual field survey, efficient actual measurement, temporary construction site selection planning, safety and environmental risk identification and digital 3D reporting;

[0025] Execute target management projects based on multi-dimensional data fusion cloud platform.

[0026] In a second aspect, the present invention further provides an engineering management device based on a multi-dimensional data fusion cloud platform, the device comprising:

[0027] The information collection module is used to collect geographic information data, engineering drawing information and additional engineering information of the project to be managed; the additional engineering information includes survey and design information and construction business information;

[0028] A model building module is used to build a geographic information model of the project to be managed based on geographic information data, and to build a building information model of the project to be managed based on engineering drawing information;

[0029] The platform building module is used to build a multi-dimensional data fusion cloud platform for the project to be managed based on the geographic information model, building information model and additional project information;

[0030] The project management module is used to carry out project management on the managed projects based on the multi-dimensional data fusion cloud platform.

[0031] In a third aspect, the present invention further provides an electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the engineering management method based on the multidimensional data fusion cloud platform provided in the first aspect is implemented.

[0032] In a fourth aspect, the present invention further provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the engineering management method based on a multidimensional data fusion cloud platform provided in the first aspect.

[0033] In a fifth aspect, the present invention further provides a computer program product, including a computer program, which, when executed by a processor, implements the engineering management method based on the multidimensional data fusion cloud platform provided in the first aspect.

[0034] The beneficial effects of the present invention are:

[0035] First, collect the geographic information data, engineering drawing information and additional engineering information of the project to be managed; the additional engineering information includes survey and design information and construction business information; then build the geographic information model of the project to be managed based on the geographic information data, and build the building information model of the project to be managed based on the engineering drawing information; then build a multidimensional data fusion cloud platform for the project to be managed based on the geographic information model, building information model and additional engineering information; finally, based on the multidimensional data fusion cloud platform, perform engineering management on the project to be managed. Since the multidimensional data fusion cloud platform is built based on the geographic information data, engineering drawing information and additional engineering information of the project to be managed, the multidimensional data fusion cloud platform can accurately grasp the accurate data of the project to be managed. Therefore, when engineering management is performed based on the multidimensional data fusion cloud platform, the efficiency and accuracy of engineering management can be greatly increased. Since manual data analysis and engineering management are not required, the time and resource costs of engineering management are also greatly reduced.

[0036] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A schematic diagram of a process of an engineering management method based on a multi-dimensional data fusion cloud platform according to an embodiment of the present invention;

[0038] Figure 2 A schematic diagram of a process of constructing a geographic information model according to an embodiment of the present invention;

[0039] Figure 3 A schematic diagram of a process for constructing a building information model according to an embodiment of the present invention;

[0040] Figure 4 A flowchart of another engineering management method based on a multi-dimensional data fusion cloud platform according to an embodiment of the present invention;

[0041] Figure 5 This is a structural schematic diagram of an engineering management device based on a multi-dimensional data fusion cloud platform according to an embodiment of the present invention;

[0042] Figure 6 It is a structural schematic diagram of another engineering management device based on a multi-dimensional data fusion cloud platform shown in one embodiment of the present invention;

[0043] Figure 7 This is a structural schematic diagram of another engineering management device based on a multi-dimensional data fusion cloud platform shown in one embodiment of the present invention;

[0044] Figure 8A schematic diagram of the structure of an electronic device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0045] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] It should be noted that references to "one embodiment", "embodiment", "example embodiment", etc. in this specification refer to the embodiment being described which may include specific features, structures or characteristics, but not every embodiment must include these specific features, structures or characteristics. In addition, such expressions do not refer to the same embodiment. Furthermore, when describing specific features, structures or characteristics in conjunction with an embodiment, whether or not there is an explicit description, it is indicated that incorporating such features, structures or characteristics into other embodiments is within the knowledge of those skilled in the art.

[0047] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0048] In some embodiments, Figure 1 As shown, a project management method based on a multidimensional data fusion cloud platform is provided, the method comprising:

[0049] S101, collecting geographic information data, engineering drawing information and additional engineering information of the project to be managed.

[0050] Among them, additional engineering information includes survey and design information and construction business information; geographic information data is the geographic information of the geographical location of the project to be managed, and engineering drawing information is the construction drawings of the project to be managed, such as drawings of bridges, tunnels, roads, etc.

[0051] Specifically, drones can be used to collect image data of the location of the project to be managed, and the image data can be used as geographic information data of the project to be managed, and then the manually uploaded engineering drawing information and additional engineering information can be obtained.

[0052] For example, when collecting geographic information data, you can first confirm the scope of the task, results requirements, and coordinate system based on the needs of the project to be managed, then apply for the drone flight airspace and lay out and measure image control points and checkpoints, set reasonable camera parameters and flight parameters based on on-site requirements, and then complete the collection of geographic information data.

[0053] S102: constructing a geographic information model of the project to be managed based on the geographic information data, and constructing a building information model of the project to be managed based on the engineering drawing information.

[0054] Among them, the Geographic Information System (GIS) is a model of the geographical location of the project to be managed, and the Building Information Modeling (BIM) is a structural model of the project to be managed.

[0055] For example, drones and related data processing software can be used to process the collected geographic information data to obtain a geographic information model; and related construction software can be used to process the engineering drawing information to obtain a building information model.

[0056] S103, building a multi-dimensional data fusion cloud platform for the project to be managed based on the geographic information model, the building information model and the additional project information.

[0057] Specifically, you can first build the project coordinates, add the geographic information model and the building information model to the corresponding positions of the project coordinates respectively, and at the same time superimpose the survey and design information, construction business information, etc. in the project coordinates to obtain a multi-dimensional data fusion cloud platform for the project to be managed.

[0058] Optionally, a three-dimensional visualized electronic sand table may be first constructed on the three-dimensional earth according to the geographic information model and the building information model; and then additional engineering information may be added to the three-dimensional visualized electronic sand table to obtain a multi-dimensional data fusion cloud platform.

[0059] Among them, the three-dimensional earth, also known as the three-dimensional virtual earth or three-dimensional digital earth, is a virtual earth model built using computer technology and geographic information system technology. The three-dimensional visualization electronic sandbox is a high-tech product that integrates computer technology, three-dimensional graphics processing technology, virtual reality technology and geographic information system. It presents data and scenes in the fields of geography, geology, urban planning, etc. through simulation and visualization, providing users with an interactive virtual world.

[0060] Specifically, the geographic information model and the building information model can be directly set at the corresponding positions on the three-dimensional earth according to the engineering coordinates of the geographic information model and the building information model, thus obtaining a three-dimensional visualized electronic sand table. The superimposed survey and design information and construction business information can then be added to the corresponding positions in the three-dimensional visualized electronic sand table to obtain a multi-dimensional data fusion cloud platform.

[0061] Among them, survey and design information and construction business information may include planning and design information, construction business information, hydrological information, geological conditions, etc.

[0062] S104, based on the multi-dimensional data fusion cloud platform, conduct engineering management for the managed projects.

[0063] Optionally, obtain target management projects; target management projects include visual field surveys, efficient actual measurements, temporary construction site selection planning, safety and environmental risk identification, and digital three-dimensional reporting; target management projects are executed based on a multi-dimensional data fusion cloud platform.

[0064] For example, taking the visual line survey as an example, the multi-dimensional data fusion cloud platform integrates the high-precision orthophotos and three-dimensional real-scene models of drone aerial surveys, and processes and loads them in a lightweight manner, realizing three-dimensional visualization based on the multi-dimensional data fusion platform to view the geographical location of the project area, terrain undulations, land cover, farmland road water system, and occupation of houses and villages along the line. Through the precise registration of project coordinates, the CAD route map is superimposed to facilitate understanding of the route direction, bridge pile position, and red line range, and it can be accessed through mobile phones to achieve on-site surveys and real-time positioning, and accurately superimpose BIM models to facilitate understanding of the main structure of the project and the spatial conflict with the land features along the line, and to help with obstacle inspection. Accurately superimpose geological models to achieve three-dimensional visualization of complex geology, superimpose underground pipelines, facilitate understanding of pipeline occupation, and plan pipeline relocation plans.

[0065] Taking efficient actual measurement as an example, through the multi-dimensional data fusion cloud platform measurement tools, the distance, height difference, area, and volume of the site are measured with centimeter-level accuracy. The distance and height of obstacles such as houses and power towers can be measured to determine the compensation for construction impacts and plan relocation plans. The site and roads are accurately measured, and the volume of terrain leveling and filling and excavation can be calculated to plan the use of roads and sites. The area occupied by fish ponds and trees, the area of ​​house demolition, and the coordinates of structures can be measured.

[0066] Taking temporary construction site planning as an example, the land resource coordination information is integrated and mapped, and combined with a visual three-dimensional real-scene model, it helps managers plan site selection online. For the target site selection area, site leveling, filling and excavation calculations can be performed. The multi-dimensional data fusion cloud platform also provides a temporary construction site layout material library, which can be used to customize temporary construction planning scenarios and conduct comparisons.

[0067] Taking safety and environmental risk identification as an example, a three-dimensional virtual scene is used to identify the safety and environmental risk sources in the engineering area. The identification results are mapped to the corresponding areas to form a visual risk release query. Later, combined with electronic fences, targeted push of safety risks can be carried out.

[0068] Taking digital three-dimensional reporting as an example, the multi-dimensional data fusion cloud platform adopts a new reporting mode that integrates PPT graphics and BIM+GIS data scenarios to truly restore construction scenes and intuitively present reporting plans, meeting the needs of multi-scenario reporting and demonstrations such as project preliminary plan reports and progress reports.

[0069] Optionally, based on the multi-dimensional data fusion cloud platform, the target management project can also include:

[0070] Carry out digital design optimization and review: Carry out terrain scanning section re-survey, roadbed filling and excavation volume query, and three-dimensional access road line selection design through the built multi-dimensional data fusion cloud platform.

[0071] Carry out terrain scanning section resurvey: For terrain scanning section resurvey, the multi-dimensional data fusion cloud platform integrates high-precision terrain data scanned by eight-echo three-dimensional lidar carried by drones, and can export terrain sections of any pile number to assist in the resurvey of the original ground.

[0072] Carry out inquiry on the volume of roadbed excavation and filling: Inquiry on the volume of roadbed excavation and filling, integrate the route and design section information provided by the forward design software, and visually calculate and query the volume of roadbed earthwork and excavation in each pile number interval along the line.

[0073] Carry out three-dimensional path selection and design: The three-dimensional path selection and design is based on high-precision three-dimensional terrain models. The multi-dimensional data fusion cloud platform calls for slope analysis and contour analysis, combined with orthophotos, to conduct visual three-dimensional path selection.

[0074] Carry out digital IoT monitoring and control: Conduct temporary structure safety monitoring, special equipment safety monitoring, and personnel and machinery positioning monitoring through the built multi-dimensional data fusion cloud platform. The multi-dimensional data fusion cloud platform has the ability to access IoT devices with strong scalability, high degree of customization, and modular configuration. It can build an IoT monitoring platform quickly and efficiently at low cost. It has the ability to build highly simulated visual monitoring model scenarios with zero code, the ability to freely drag and drop monitoring data analysis charts, and the ability to use and analyze data sources, and the ability to push graded warnings, meeting the universal needs of engineering monitoring and early warning.

[0075] Conduct safety monitoring of temporary structures: The multi-dimensional data fusion cloud platform integrates stress and strain monitoring data of large-scale temporary structures. Through data analysis and early warning mechanisms, it ensures the safety of construction of dangerous and major projects and guides the implementation of processes and methods.

[0076] Carry out safety monitoring of special equipment: For safety monitoring of special equipment, the multi-dimensional data fusion cloud platform integrates the IoT monitoring interfaces of large special equipment such as tower cranes, gantry cranes, bridge erecting machines, and hanging baskets, and can conduct multi-dimensional safety operation monitoring.

[0077] Carry out special equipment safety monitoring: personnel and machinery positioning monitoring, integrate personnel and machinery positioning data on the multi-dimensional data fusion cloud platform, combine with the multi-dimensional data fusion cloud platform GIS scenario, set up electronic fences, and push safety risk warnings.

[0078] Carry out digital project management and collaboration: Carry out digital project management and collaboration, visualize progress management, visualize quality and safety management, and visualize personnel briefing through the built multi-dimensional data fusion cloud platform. The multi-dimensional data fusion cloud platform has strong scalability and can be quickly integrated with the low-code platform. It can be seamlessly integrated with the low-code subsystems of different application scenarios to achieve rapid low-code construction of project management processes and data, reduce the development cost of the project management system and personalize the configuration. At the same time, the project management data is linked with the BIM+GIS model scene to achieve visual management collaboration.

[0079] Visualization of progress management: Visualization of progress management. The multi-dimensional data fusion cloud platform is equipped with a "flowing image progress chart", which replaces the traditional image progress chart on the wall. When you open the multi-dimensional data fusion cloud platform, you can intuitively browse the progress of the project. At the same time, the progress panoramic data is integrated. You can click to view the panoramic progress regularly updated at the construction site. What you see is what you get. At the same time, the progress chart generated by the low-code platform is integrated to provide multi-dimensional progress information query.

[0080] Carry out visualization of quality and safety management: Visualize quality and safety management, use low-code tools to generate a quality and safety inspection application subsystem, integrate with the multi-dimensional data fusion cloud platform, and visualize the distribution and rectification of quality and safety issues at the distribution points.

[0081] Carry out visualization of personnel briefing: Visualize personnel briefing, integrate information such as personnel entry registration, education and training, process rewards and penalties in the low-code system, conduct one-person-one-code management of personnel safety, and at the same time connect the briefing model and process animation to realize the visualization of briefing work.

[0082] In the above embodiment, the geographic information data, engineering drawing information and additional engineering information of the project to be managed are first collected; the additional engineering information includes survey and design information and construction business information; then the geographic information model of the project to be managed is constructed based on the geographic information data, and the building information model of the project to be managed is constructed based on the engineering drawing information; then, a multidimensional data fusion cloud platform for the project to be managed is constructed based on the geographic information model, the building information model and the additional engineering information; finally, engineering management is performed on the project to be managed based on the multidimensional data fusion cloud platform. Since the multidimensional data fusion cloud platform is constructed based on the geographic information data, engineering drawing information and additional engineering information of the project to be managed, the multidimensional data fusion cloud platform can accurately grasp the accurate data of the project to be managed, so when engineering management is performed based on the multidimensional data fusion cloud platform, the efficiency and accuracy of engineering management can be greatly increased, and since manual data analysis and engineering management are not required, the time and resource costs of engineering management are also greatly reduced.

[0083] In another embodiment, Figure 2 As shown in the figure, the specific methods for constructing geographic information models include:

[0084] S201, constructing a three-dimensional real scene model and a digital elevation model of the project to be managed according to the geographic information data.

[0085] Among them, geographic information data includes image data and point cloud data.

[0086] Optionally, the image data may be reconstructed to obtain a three-dimensional real-scene model of the project to be managed; the point cloud data may be transformed to obtain a digital elevation model.

[0087] Specifically, for the three-dimensional real scene model, the image data can be imported into the relevant software, the aerial survey data processing engineering task is established, the aerial triangulation is established, the relevant calculation parameters are set, the image data is processed and solved into a dense point cloud, the image control points and the connection points are used to establish a stereo image pair matching algorithm, all the point cloud data are matched into a whole, the point cloud resolution is set to 100%, the second aerial triangulation solution process is completed, the data output format is set, the corresponding engineering coordinate system is selected, and the construction of the three-dimensional real scene model is completed; for the digital elevation model, the relevant data processing software can be used to import the point cloud data, set the coordinate system, import the static data collected from the known points in the flight area, set the point cloud processing parameters, and complete the point cloud data preprocessing; use the relevant data processing software to import the preprocessed point cloud data, select the ground point classification, set the classification parameters, and start the classification program to classify the ground point cloud; after the automatic classification is completed, manual classification is used to check the relevant areas one by one, and the point cloud is classified through parameter optimization, the DEM grid parameter value is set, and the point cloud data is smoothed and converted into a digital elevation model using the Kriging interpolation method.

[0088] S202, fusing the three-dimensional real scene model and the digital elevation model to obtain a geographic information model.

[0089] Specifically, the coordinates of the three-dimensional real scene model and the digital elevation model in the engineering coordinate system are superimposed together to obtain the geographic information model.

[0090] In the above embodiment, the geographic information model is formed by superimposing multiple models, that is, the geographic information model contains richer content, which increases the data accuracy of the geographic information model.

[0091] In another embodiment, Figure 3 As shown in the figure, constructing the building information model of the project to be managed specifically includes:

[0092] S301, acquiring building information and architectural structure information of each building from engineering drawing information.

[0093] Specifically, the building information and the architectural structure information of each building may be used as keywords to search and obtain the building information and the architectural structure information of each building in the engineering drawing information.

[0094] For example, building information and architectural structure information of each building, such as buildings, bridges, tunnels, roads, etc., can be obtained from engineering drawing information.

[0095] S302: construct an initial building model based on the building information and the architectural structure information of each building.

[0096] Specifically, relevant software may be used to input building information and architectural structure information of each building, and then an initial building model may be output.

[0097] S303, layering, grading, classifying, and merging the initial building model to obtain a building information model.

[0098] Specifically, the modules in the initial building model can be layered, graded, classified, and merged according to their characteristics to obtain a building information model.

[0099] In the above embodiment, when constructing the building information model, it is constructed based on the building information and the architectural structure information of each building, and is also layered, graded, classified, and merged to make the obtained building information model more refined.

[0100] In order to more comprehensively demonstrate this solution, this embodiment provides an optional method of engineering management method based on multi-dimensional data fusion cloud platform, such as Figure 4 As shown:

[0101] S401, collecting geographic information data, engineering drawing information and additional engineering information of the project to be managed.

[0102] Among them, additional engineering information includes survey and design information and construction business information.

[0103] S402, performing image reconstruction processing on the image data to obtain a three-dimensional real scene model of the project to be managed.

[0104] S403, transforming and processing the point cloud data to obtain a digital elevation model.

[0105] S404, fusing the three-dimensional real scene model and the digital elevation model to obtain a geographic information model.

[0106] S405, acquiring building information and architectural structure information of each building from the engineering drawing information.

[0107] S406: construct an initial building model based on the building information and the architectural structure information of each building.

[0108] S407, layering, grading, classifying, and merging the initial building model to obtain a building information model.

[0109] S408, building a three-dimensional visualized electronic sand table on the three-dimensional earth according to the geographic information model and the building information model.

[0110] S409, adding the additional engineering information to the three-dimensional visualization electronic sandbox to obtain a multi-dimensional data fusion cloud platform.

[0111] S410, obtain target management projects. Among them, target management projects include visual field survey, efficient actual measurement, temporary construction site selection planning, safety and environmental risk identification and digital three-dimensional reporting.

[0112] S411, executes target management projects based on multi-dimensional data fusion cloud platform.

[0113] The specific process of S401-S411 can refer to the description of the above method embodiment, and its implementation principle and technical effect are similar, which will not be repeated here.

[0114] Based on the same inventive concept, the embodiment of the present application also provides an engineering management device based on a multidimensional data fusion cloud platform for implementing the engineering management method based on a multidimensional data fusion cloud platform involved above. 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 the embodiments of one or more engineering management devices based on a multidimensional data fusion cloud platform provided below can refer to the limitations of the engineering management method based on a multidimensional data fusion cloud platform above, and will not be repeated here.

[0115] In one embodiment, Figure 5 As shown, a project management device based on a multi-dimensional data fusion cloud platform is provided, and the device includes:

[0116] The information collection module 50 is used to collect geographic information data, engineering drawing information and additional engineering information of the project to be managed; the additional engineering information includes survey and design information and construction business information;

[0117] A model building module 51 is used to build a geographic information model of the project to be managed based on geographic information data, and to build a building information model of the project to be managed based on engineering drawing information;

[0118] A platform building module 52 is used to build a multi-dimensional data fusion cloud platform for the project to be managed based on the geographic information model, the building information model and the additional project information;

[0119] The project management module 53 is used to perform project management on the project to be managed based on the multi-dimensional data fusion cloud platform.

[0120] In another embodiment, Figure 6 As shown above Figure 5 The platform building module 52 includes:

[0121] A sand table construction unit 520 is used to construct a three-dimensional visualized electronic sand table on the three-dimensional earth according to the geographic information model and the building information model;

[0122] The platform building unit 521 is used to add additional engineering information to the three-dimensional visualization electronic sandbox to obtain a multi-dimensional data fusion cloud platform.

[0123] In another embodiment, the above Figure 5 The model building module 51 in the embodiment includes:

[0124] The first construction unit is used to construct a three-dimensional real scene model and a digital elevation model of the project to be managed according to the geographic information data;

[0125] A model fusion unit is used to fuse the three-dimensional real scene model and the digital elevation model to obtain a geographic information model;

[0126] An information extraction unit, used to obtain building information and architectural structure information of each building from engineering drawing information;

[0127] A second construction unit is used to construct an initial building model based on the building information and the architectural structure information of each building;

[0128] The model processing unit is used to perform layering, grading, classification and merging processing on the initial building model to obtain a building information model.

[0129] In another embodiment, the geographic information data includes image data and point cloud data, and the first construction unit in the above embodiment is specifically used to:

[0130] The image data is reconstructed to obtain a three-dimensional real-scene model of the project to be managed; the point cloud data is transformed to obtain a digital elevation model.

[0131] In another embodiment, Figure 7 As shown above Figure 5 The engineering management module 53 in the system includes:

[0132] The project acquisition unit 530 is used to acquire target management projects; the target management projects include visual field survey, efficient actual measurement, temporary construction site selection planning, safety and environmental risk identification and digital intelligence three-dimensional reporting;

[0133] The project execution unit 531 is used to execute the target management project based on the multi-dimensional data fusion cloud platform.

[0134] The present application also provides an electronic device, in some implementations, referring to Figure 8 As shown, the electronic device 700 includes an input unit 710, a memory 720, a processor 730, and an output unit 740. The memory 720 stores program instructions that can be run on the processor 730, and the processor 730 calls the program instructions to execute the engineering management method and / or technical solution based on the multidimensional data fusion cloud platform in the above-mentioned embodiment. The electronic device 700 can be a mobile terminal device such as a mobile phone, a computer, etc.

[0135] In addition, the embodiment of the present application also provides a computer-readable storage medium for storing a computer program for executing an engineering management method based on a multidimensional data fusion cloud platform. For example, a computer program instruction, when executed by a computer, can call or provide a method and / or technical solution according to the present application through the operation of the computer. The program instruction for calling the method of the present application may be stored in a fixed or removable storage medium, and / or transmitted through a data stream in a broadcast or other signal-bearing medium and / or stored in a storage medium that runs according to the program instruction.

[0136] Obviously, those skilled in the art should understand that the above modules or steps of the present application can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, and optionally, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. In this way, the present application is not limited to any specific combination of hardware and software.

[0137] The technical features of the above embodiments may be arbitrarily integrated. To make the description concise, not all possible integrations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the integration of these technical features, they should be considered to be within the scope of this specification.

[0138] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A project management method based on a multidimensional data fusion cloud platform, characterized in that: The method comprises: Collecting geographic information data, engineering drawing information and additional engineering information of the project to be managed; the additional engineering information includes survey and design information and construction business information; Constructing a geographic information model of the project to be managed based on the geographic information data, and constructing a building information model of the project to be managed based on the engineering drawing information; Building a multi-dimensional data fusion cloud platform for the project to be managed according to the geographic information model, the building information model and the additional project information; Based on the multi-dimensional data fusion cloud platform, engineering management is performed on the project to be managed.

2. The engineering management method based on the multidimensional data fusion cloud platform according to claim 1, characterized in that: According to the geographic information model, the building information model and the additional project information, a multi-dimensional data fusion cloud platform for the project to be managed is constructed, including: Building a three-dimensional visualized electronic sand table on the three-dimensional earth according to the geographic information model and the building information model; The additional engineering information is added to the three-dimensional visualization electronic sandbox to obtain the multi-dimensional data fusion cloud platform.

3. The engineering management method based on the multidimensional data fusion cloud platform according to claim 1, characterized in that: Constructing a geographic information model of the project to be managed based on the geographic information data, including: According to the geographic information data, construct a three-dimensional real scene model and a digital elevation model of the project to be managed respectively; The three-dimensional real scene model and the digital elevation model are fused to obtain the geographic information model.

4. The engineering management method based on the multidimensional data fusion cloud platform according to claim 3 is characterized in that: The geographic information data includes image data and point cloud data. Based on the geographic information data, a three-dimensional real scene model and a digital elevation model of the project to be managed are constructed respectively, including: Performing image reconstruction processing on the image data to obtain a three-dimensional real-scene model of the project to be managed; The point cloud data is transformed to obtain a digital elevation model.

5. The engineering management method based on the multidimensional data fusion cloud platform according to claim 1, characterized in that: Constructing a building information model of the project to be managed based on the engineering drawing information, including: Acquire building information and architectural structure information of each building from the engineering drawing information; Constructing an initial building model based on the building information and the architectural structure information of each building; The initial building model is layered, graded, classified, and merged to obtain the building information model.

6. The engineering management method based on the multidimensional data fusion cloud platform according to claim 1, characterized in that: Based on the multi-dimensional data fusion cloud platform, engineering management is performed on the project to be managed, including: Obtain target management projects; the target management projects include visual field survey, efficient actual measurement, temporary construction site selection planning, safety and environmental risk identification and digital 3D reporting; Based on the multi-dimensional data fusion cloud platform, the target management project is executed.

7. An engineering management device based on a multi-dimensional data fusion cloud platform, characterized in that: The device comprises: An information collection module is used to collect geographic information data, engineering drawing information and additional engineering information of the project to be managed; the additional engineering information includes survey and design information and construction business information; A model building module, used to build a geographic information model of the project to be managed based on the geographic information data, and to build a building information model of the project to be managed based on the engineering drawing information; A platform building module, used to build a multi-dimensional data fusion cloud platform for the project to be managed according to the geographic information model, the building information model and the additional project information; The project management module is used to perform project management on the project to be managed based on the multi-dimensional data fusion cloud platform.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the engineering management method based on the multidimensional data fusion cloud platform described in any one of claims 1 to 6 is implemented.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the engineering management method based on a multidimensional data fusion cloud platform according to any one of claims 1 to 6 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the engineering management method based on a multidimensional data fusion cloud platform described in any one of claims 1 to 6 is implemented.

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