Project progress management method based on BIM fusion technology and electronic equipment medium

Abstract

The invention discloses a project progress management method based on a BIM fusion technology and an electronic equipment medium, and relates to the field of coal mine infrastructure. The method comprises the following steps: acquiring related construction data of an infrastructure project; according to the related construction data, generating a three-dimensional visual model of the capital construction project by using a BIM technology, and presetting an ideal progress model in the model; real-time construction information of the construction site of the capital construction project is obtained, an actual progress model is constructed according to the real-time construction information, the actual progress model and the ideal progress model are fused, and a progress difference model is obtained through comparison and analysis; and loading the progress difference model into an electronic equipment medium for visual display. Through a three-dimensional visual model constructed by a BIM technology, information of an engineering project is integrated on a platform, and an information island phenomenon existing in traditional engineering progress management is effectively broken through. According to the method, the construction information of the construction site of the capital construction project can be obtained in real time, and the actual progress model is constructed according to the information.

Description

Technical Field

[0001] The present invention relates to the field of coal mine infrastructure construction, and particularly to a project progress management method based on BIM fusion technology and electronic device media. Background Art

[0002] In coal mine infrastructure projects, project progress management is crucial, which is directly related to the investment benefits, economic benefits of the project, and the operation plan of the enterprise. However, there are many deficiencies in traditional project progress management methods, such as serious information island phenomena, non-real-time progress monitoring, untimely risk warnings, etc., resulting in the project often being difficult to advance according to the plan, and even a large amount of rework, increasing the project cost.

[0003] With the continuous development of BIM technology, its application in the construction field is becoming increasingly widespread. BIM technology integrates all information of an engineering project into a platform by constructing a three-dimensional visualization model, realizing collaborative management of the entire life cycle such as design, construction, safety, quality, and cost. Applying BIM technology to coal mine infrastructure project progress management can break information islands, achieve real-time monitoring and early warning, optimize resource allocation, and ensure the efficient advancement of the project. Summary of the Invention

[0004] To solve at least one of the above technical problems, the present invention provides a project progress management method based on BIM fusion technology and electronic device media. It includes: obtaining relevant construction materials of the infrastructure project; According to the relevant construction materials, using BIM technology to generate a three-dimensional visualization model of the infrastructure project, and presetting an ideal progress model in the model; Obtaining real-time construction information at the construction site of the infrastructure project, and constructing an actual progress model according to the real-time construction information, fusing the actual progress model with the ideal progress model, and obtaining a progress difference model through comparison and analysis; Loading the progress difference model onto an electronic device medium for visual display.

[0005] In a possible implementation manner of the present application, the relevant construction materials include one or more of design drawings, bidding documents, construction progress plans, mineral resource exploration reports, and safety and quality specifications.

[0006] In a possible implementation manner of the present application, the ideal progress model includes multiple construction nodes automatically divided according to construction drawings and corresponding preset engineering quantities, and time nodes automatically divided according to the construction progress plan.

[0007] In a possible implementation manner of the present application, the real-time construction information includes one or more of construction progress, safety conditions, quality data, and cost information.

[0008] In a possible implementation manner of the present application, the actual progress model and the ideal progress model are fused, and a progress difference model is obtained through comparison and analysis, including: The outer contour space ranges of both are obtained respectively, and a fusion area is searched. The fusion area is removed through texture coordinate interpolation processing to obtain an accurate progress difference model.

[0009] In a possible implementation manner of the present application, according to the relevant construction materials, a three-dimensional visualization model of the infrastructure project is generated by using BIM technology, and an ideal progress model is preset in the model, including: The pandas module of the Python script is used to read the project progress data table, and the data is converted into a data type supported by the animation production software.

[0010] In a possible implementation manner of the present application, the BIM model is imported into the animation production software. According to the project progress data, a progress status parameter is set for each area in the BIM model, and the data of any node is obtained through a parameter function to realize the binding of the status parameter, and the completion amount of each area at each time point is obtained.

[0011] In a possible implementation manner of the present application, by using the integration function of the BIM software, the actual progress model and the ideal progress model are fused on the same platform, and the difference areas and the degree of difference are identified by comparing the geometric shapes and attribute information of the two.

[0012] In a possible implementation manner of the present application, the results of difference identification and analysis are loaded into an electronic device medium for visual display. According to the results of difference identification and analysis, a targeted adjustment plan is formulated, and the simulation function of the BIM software is used to simulate and predict the adjustment plan, and the effect and feasibility of the plan are evaluated.

[0013] In a possible implementation manner of the present application, Internet of Things sensors are deployed at key positions on the construction site to monitor the construction environment, equipment status and material usage in real time, and the sensor data is transmitted wirelessly to the central data processing system.

[0014] Compared with the prior art, a project schedule management method based on BIM fusion technology and electronic device media according to the present invention integrates the information of an engineering project onto a platform through a three-dimensional visualization model constructed by BIM technology, effectively breaking the information silo phenomenon existing in traditional engineering schedule management. Relevant parties can view and update project information in real time on the same platform, promoting the circulation and sharing of information. This method can obtain the construction information of the construction site of an infrastructure project in real time and construct an actual progress model based on this information. By comparing and analyzing with a preset ideal progress model, the system can timely detect progress differences and issue warnings, enabling project managers to quickly take countermeasures to ensure that the project progresses as planned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to illustrate the technical solutions in the embodiments of the present application more clearly, the drawings required for use in the embodiments of the present application will be described below.

[0016] Figure 1 It is a flowchart of a project schedule management method based on BIM fusion technology and electronic device media provided in Embodiment 1 of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] Terms such as "first" and "second" in the embodiments of the present invention are only used to distinguish related technical features and do not represent a sequence. It should be understood that such data can be interchanged under appropriate circumstances for the embodiments of the present application described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0019] In the present application, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", and "rear" is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation or be constructed and operated in a specific orientation.

[0020] Moreover, in addition to being used to indicate orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to the specific circumstances.

[0021] A project schedule management method based on BIM fusion technology and electronic device media provided by the present invention integrates the information of an engineering project onto a platform through a three-dimensional visualization model constructed by BIM technology, effectively breaking the information island phenomenon existing in traditional engineering schedule management. Relevant parties can view and update project information in real time on the same platform, promoting the circulation and sharing of information. This method can obtain the construction information of the construction site of an infrastructure project in real time and construct an actual progress model based on this information. By comparing and analyzing with a preset ideal progress model, the system can timely detect progress differences and issue warnings, enabling project managers to quickly take countermeasures to ensure the project progresses as planned. Embodiment

[0022] An embodiment of the present invention provides a project schedule management method based on BIM fusion technology and electronic device media, as Figure 1 shown, the method includes: S110: Obtain relevant construction materials of the infrastructure project; S120: Generate a three-dimensional visualization model of the infrastructure project using BIM technology according to the relevant construction materials, and preset an ideal progress model in the model; S130: Obtain the real-time construction information of the construction site of the infrastructure project, construct an actual progress model based on the real-time construction information, fuse the actual progress model with the ideal progress model, and obtain a progress difference model through comparison and analysis; S140: Load the progress difference model into the electronic device media for visual display.

[0023] Through accurate simulation and real-time monitoring, the system can accurately reflect the actual progress of the project, thereby helping project managers allocate resources such as manpower, material resources, and financial resources more reasonably. This can not only improve the resource utilization efficiency but also avoid resource waste and cost overruns.

[0024] With the help of the three-dimensional visualization model and the progress difference model, project managers can more intuitively understand the actual progress of the project, thus making more accurate decisions. This helps to reduce decision-making errors and improve the overall efficiency of the project. This method supports running on electronic devices and enables information storage and sharing through data media. This allows project managers to view project information anytime and anywhere, conduct remote collaboration and make decisions. At the same time, the storage method of the data media also ensures the long-term preservation and traceability of information. Through the above optimizations and improvements in various aspects, this method can significantly enhance the overall efficiency of coal mine infrastructure projects. It can not only ensure the efficient progress of the project as planned, but also reduce project costs, improve investment efficiency and economic benefits.

[0025] Specifically, the relevant construction materials include one or more of design drawings, bidding documents, construction progress plans, mineral resource exploration reports, and safety and quality specifications. Among them, design drawings include general layout plans, construction drawings, structure drawings, equipment layout drawings, etc. These drawings detail key information such as the overall layout, structural form, and equipment configuration of the project, and are important bases for constructing the BIM model. Bidding documents include tender documents, bid documents, winning bid notices, etc. These documents record the bidding process, winning bidder, and contract terms of the project, and are of great significance for understanding the project background, clarifying the construction scope and requirements. The construction progress plan details the planned information such as the construction time, task division, and resource requirements at each stage of the project, and is the basis for presetting the ideal progress model. The mineral resource exploration report provides key information on the reserves, distribution, and mining conditions of mineral resources for coal mine infrastructure projects, and is crucial for project design, construction, and subsequent operation. Safety and quality specifications include national and industry laws, regulations, standards, and specifications regarding the safety and quality of coal mine infrastructure projects. These specifications are important bases for ensuring the safety and quality compliance of project construction.

[0026] After obtaining these relevant construction materials, the project team can use BIM technology to integrate this information into the three-dimensional visualization model and construct a comprehensive model containing information throughout the life cycle such as design, construction, safety, quality, and cost. By presetting the ideal progress model and comparing and analyzing it with the actual progress model, project managers can monitor the project progress in real time, discover and solve potential problems in a timely manner, thus ensuring the efficient, safe, and quality-compliant progress of the project.

[0027] In addition, these construction materials can also serve as reference bases for project decision-making, resource allocation, cost control, etc., providing strong support for the successful implementation of the project. Therefore, in coal mine infrastructure projects, comprehensively, accurately collecting, organizing, and using relevant construction materials is the key to implementing the project progress management method based on BIM integration technology and electronic device media.

[0028] Specifically, the ideal progress model includes multiple construction nodes and corresponding preset engineering quantities automatically divided according to the construction drawings, as well as time nodes automatically divided according to the construction schedule. It can be understood that the construction drawings are the basis for building the ideal progress model. Through BIM technology, key information such as structural components, equipment layout, etc. can be automatically extracted from the construction drawings, and multiple construction nodes can be divided accordingly.

[0029] Each construction node corresponds to a certain amount of work, which is pre-calculated based on the size, quantity and other information in the construction drawings. These preset quantities are an important basis for evaluating construction progress and resource allocation.

[0030] The construction schedule lists in detail the construction time, task division and other information for each stage of the project. Through BIM technology, this information can be automatically integrated into the ideal progress model and specific time nodes can be assigned to each construction node.

[0031] The setting of time nodes helps project managers to clearly understand the progress of the project at different stages, thereby conducting more effective progress control and resource allocation.

[0032] When building an ideal progress model, the project team needs to make full use of the advantages of BIM technology and integrate relevant construction materials such as construction drawings and construction progress plans into the model to ensure the accuracy and completeness of the model. At the same time, it is also necessary to make necessary adjustments and optimizations to the model based on the actual situation and needs of the project to better reflect the actual situation and progress requirements of the project.

[0033] By comparing and analyzing the actual progress model, project managers can promptly identify progress differences and potential problems, and take appropriate measures to adjust and optimize. This can not only ensure that the project is carried out efficiently as planned, but also reduce engineering costs, improve investment efficiency and economic benefits. Therefore, in coal mine infrastructure projects, building an accurate and complete ideal progress model is one of the key steps in implementing project progress management methods based on BIM fusion technology and electronic equipment media.

[0034] Specifically, the real-time construction information includes one or more of construction progress, safety status, quality data and cost information.

[0035] Specifically, the actual progress model is integrated with the ideal progress model, and the progress difference model is obtained through comparison and analysis, including: The outer contour space ranges of the two are obtained respectively, and the fusion area is found. The fusion area is eliminated through texture coordinate interpolation processing to obtain an accurate progress difference model.

[0036] Among them, using the measurement and analysis tools of BIM software, the outer contour line of the building is extracted from the actual progress model, and its scope in the three-dimensional space is determined. This usually includes the length, width, height of the building and the expansion in each direction. Similarly, the outer contour line of the building is extracted from the ideal progress model using BIM software, and its scope in the three-dimensional space is determined. The outer contour space scope of the ideal progress model is usually constructed based on the design drawings and the construction progress plan.

[0037] Before finding the fusion area, it is necessary to ensure that the actual progress model and the ideal progress model are spatially aligned. This is usually achieved through the alignment tool of BIM software to ensure that the two models are consistent in the coordinate system. Using the spatial analysis function of BIM software, the outer contour space scope of the actual progress model is superimposed on the outer contour space scope of the ideal progress model. By comparing the overlapping parts of the two, the fusion area can be identified.

[0038] After identifying the fusion area, it is necessary to extract the texture coordinates of this area. Texture coordinates are the key data describing the texture information of the building surface and are crucial for accurately removing the fusion area. Using the texture coordinate interpolation algorithm, the texture coordinates of the fusion area are interpolated. The interpolation algorithm can calculate the texture coordinate values of unknown points based on the information of known texture coordinate points, so as to achieve the accurate removal of the fusion area. After completing the texture coordinate interpolation process, use the editing tool of BIM software to remove the fusion area from the model. This usually involves operations such as cutting, deleting or reconstructing the model to ensure that the final progress difference model obtained is accurate.

[0039] After removing the fusion area, a difference analysis is carried out on the actual progress model and the ideal progress model. This includes comparing the differences in geometric shapes, quantities of work, time nodes, etc. between the two and generating a difference report. Using the visualization function of BIM software, the progress difference model is loaded into the electronic device medium for display. Through the three-dimensional visualization model, project managers can intuitively see the difference between the actual progress and the ideal progress of the project, so as to make more accurate decisions.

[0040] Specifically, according to relevant construction materials, use BIM technology to generate a three-dimensional visualization model of the infrastructure project, and preset the ideal progress model in the model, including: Use the pandas module of the Python script to read the project progress data table and convert the data into a data type supported by the animation production software.

[0041] First, a table containing project progress data needs to be prepared. This table usually includes key information such as construction nodes, quantities of work, time nodes, etc., which are the basis for constructing an ideal progress model. Before data processing, it is necessary to ensure that Python and the pandas module have been installed. If not, they can be installed through the Python package management tool pip. Use a Python script to read the project progress data table through the pandas module. The pandas.read_excel() or pandas.read_csv() function can be used to load the data table and store it in a DataFrame object. After reading the data table, some data preprocessing operations may be required, such as removing null values, converting data types, merging columns, etc., to ensure the accuracy and consistency of the data.

[0042] Before converting the data into a data type supported by the animation production software, it is necessary to understand the specific data requirements of the target software. This includes understanding the file formats, data structures, timeline settings, etc. supported by the software. According to the data requirements of the animation production software, convert the data in the DataFrame into the corresponding format. This may involve exporting the data to file formats such as CSV, Excel, JSON, etc., or converting the data into a specific data structure (such as a list, dictionary, etc.). In the ideal progress model, the timeline is an important component. Therefore, during the data conversion process, it is necessary to ensure that the time node data is correctly set and converted. This may involve converting the time data from a string format to a timestamp format, or mapping the time data to the timeline of the animation production software. Finally, export the converted data to a file format that can be recognized by the animation production software. This usually involves saving the file to a specified path and ensuring that the file name and file extension match the requirements of the target software.

[0043] Import the converted data into the BIM software. This usually involves using the import function of the BIM software to load data in file formats such as CSV, Excel, JSON, etc. into the software. In the BIM software, construct an ideal progress model based on the imported data. This may involve setting information such as construction nodes, quantities of work, time nodes, etc. in the three-dimensional visualization model and generating corresponding animations or progress bars to represent the ideal progress of the project. After constructing the ideal progress model, verification and adjustment are required. This includes checking the accuracy, integrity of the model and whether it meets the actual requirements of the project. If necessary, the model can be modified and optimized.

[0044] Specifically, import the BIM model into the animation production software. According to the project progress data, set the progress status parameters for each area in the BIM model. Obtain the data of any node through the parameter function to achieve the binding of status parameters, and obtain the completion volume of each area at each time point.

[0045] Among them, first, complete the construction and refinement of the model in the BIM software to ensure that the model contains all necessary building elements and construction details. Then, use the export function of the BIM software to export the model into a file format supported by the animation production software, such as FBX, OBJ, DWG, etc. Open the animation production software and use its import function to load the BIM model into the software. Adjust the size, position, and orientation of the model as needed to ensure its display effect in the animation.

[0046] Ensure that the project progress data is ready and corresponds to the areas in the BIM model. The data should include key information such as the name, time node, and completion volume of each area. In the animation production software, create a progress status parameter for each area. These parameters can be numerical or percentage-based and are used to represent the completion volume of the area.

[0047] Use the scripting or plug-in function of the animation production software to bind the project progress data to the progress status parameters of each area. This usually involves writing scripts or configuring plug-ins to read the project progress data table and map the data to the corresponding parameters.

[0048] In the animation production software, write a parameter function to obtain the data of any node. This function should be able to receive the name or identifier of the node as input and return the value of the progress status parameter associated with the node. Apply the parameter function to each area in the BIM model. Select each area in the animation production software and call the parameter function to obtain its progress status parameter value.

[0049] Update each area in the BIM model according to the obtained progress status parameter values. This can involve changing the color, transparency, or texture of the area to reflect its completion volume.

[0050] Set the timeline in the animation production software to represent different stages or time points of the project. Ensure that the timeline corresponds to the time nodes in the project progress data.

[0051] Use the animation demonstration function of the animation production software to play the status of the BIM model at different time points. Observe the changes of each area in the animation to verify the accuracy of the progress status parameters.

[0052] If necessary, the animation can be exported as a video file for display in project meetings or reports.

[0053] Specifically, by utilizing the integration function of BIM software, the actual progress model and the ideal progress model are fused on the same platform. By comparing the geometric shapes and attribute information of the two, the difference areas and the degree of difference are identified.

[0054] It is understandable that BIM (Building Information Modeling) software usually has powerful integration functions, capable of supporting the import and export of multiple data formats and models. This enables users to easily fuse the actual progress model and the ideal progress model on the same platform, providing convenience for subsequent difference identification.

[0055] In this way, first, the actual progress model and the ideal progress model are respectively imported into the BIM software. This usually involves selecting appropriate file formats (such as DWG, RVT, etc.) and ensuring the integrity and accuracy of the model data. Before fusing the models, it is necessary to ensure that the two models are spatially aligned. This can be achieved through the alignment tool or coordinate transformation function of the BIM software to ensure the accuracy of subsequent comparison. Use the integration function of the BIM software to fuse the actual progress model and the ideal progress model. This usually involves merging the two models into a whole for subsequent operations on the same platform.

[0056] Then, use the analysis tool of the BIM software to compare the geometric shapes of the actual progress model and the ideal progress model. This may involve comparing key information such as the dimensions, shapes, and positions of the buildings to identify the difference areas. In addition to the geometric shapes, it is also necessary to compare the attribute information of the two models. This includes key data such as materials, colors, component types, and quantities of works. By comparing this information, the degree and nature of the differences can be further understood. After identifying the difference areas, use the marking or annotation function of the BIM software to mark and annotate the difference areas. This helps users more intuitively understand the location and nature of the differences and provides a basis for subsequent decision-making.

[0057] Conduct a quantitative analysis of the identified difference areas to evaluate the degree of difference. This may involve calculating key indicators such as the area, volume, and quantity of works of the difference areas and comparing these indicators with the ideal progress model. Based on the quantitative analysis, further explore the reasons for the differences. This may involve analyzing factors such as problems in the construction process, design changes, and material supply to provide a basis for subsequent improvement and optimization. According to the analysis results of the degree and reasons of the differences, put forward corresponding optimization suggestions. This can involve measures such as adjusting the construction schedule, modifying the design plan, and optimizing the material supply to ensure that the project can proceed smoothly according to the ideal progress.

[0058] Integrating the actual progress model and the ideal progress model on the same platform using the integration function of BIM software, and identifying the difference regions and degrees by comparing the geometric shapes and attribute information of the two, is an important task in project management. Through this process, users can more accurately understand the differences between the actual progress and the ideal progress of the project, providing a basis for subsequent optimization and improvement.

[0059] Specifically, load the results of difference identification and analysis into an electronic device medium for visual display. Based on the results of difference identification and analysis, formulate a targeted adjustment plan, and use the simulation function of BIM software to simulate and predict the adjustment plan, and evaluate the effectiveness and feasibility of the plan.

[0060] Among them, the visual display of the results of difference identification and analysis can be divided into the following sub-steps: First is data preparation: Organize the results of difference identification and analysis into an electronic format to ensure the accuracy and integrity of the data.

[0061] The data should include key information such as the location of the difference region, the degree of difference, and the type of difference.

[0062] Then, load it into the electronic device medium: Load the organized data into an electronic device medium, such as a computer, tablet, smartphone, etc., for visual display.

[0063] Furthermore, visualization tool selection: Select a suitable visualization tool, such as Excel, Tableau, Power BI, etc., and design customized charts and reports according to the type of data and display requirements.

[0064] Finally, it can be display and analysis: Intuitively display the results of difference identification and analysis through forms such as charts, maps, and dashboards.

[0065] Analyze the reasons for the differences, the scope of influence, and possible solutions, providing a basis for formulating subsequent adjustment plans.

[0066] Next, a targeted adjustment plan can be formulated: Based on the results of the visual display, sort out the main differences and problems in the project. For each difference and problem, set clear adjustment goals and improvement directions. Formulate a targeted adjustment plan, including measures for construction progress adjustment, design plan modification, resource allocation optimization, etc. Ensure that the plan is operable and implementable.

[0067] Then, the simulation function of BIM software can be used for simulation and prediction: Update the model in the BIM software to reflect the modifications and optimizations in the adjustment plan into the model. Use the simulation function of the BIM software to simulate and predict the adjustment plan. This may involve multiple aspects such as construction progress simulation, structural analysis, energy consumption simulation, etc. Analyze the results of the simulation to evaluate the effectiveness and feasibility of the adjustment plan. Check whether the plan solves the differences and problems and whether it meets the set goals. Optimize and adjust the adjustment plan according to the results of the simulation to ensure that the plan is more perfect, effective and feasible.

[0068] Implement the optimized adjustment plan to ensure that all measures are effectively implemented. Continuously monitor the implementation process to ensure that the project progresses smoothly according to the adjusted schedule. After implementation for a period of time, evaluate and summarize the effectiveness of the adjustment plan. Continuously improve and optimize the subsequent project management according to the evaluation results.

[0069] Specifically, deploy Internet of Things sensors at key positions on the construction site to real-time monitor the construction environment, equipment status and material usage. The sensor data is transmitted wirelessly to the central data processing system.

[0070] It can be understood that environmental monitoring sensors such as temperature sensors, humidity sensors, gas concentration sensors, etc. are deployed at key positions on the construction site to real-time monitor the environmental conditions of the construction site. These sensors can collect environmental parameters such as temperature, humidity, air pressure, air quality (such as PM2.5, PM10, harmful gas concentration, etc.) and noise level in real-time to ensure that the construction environment meets health and safety standards.

[0071] Install status monitoring sensors on construction equipment such as vibration sensors, displacement sensors, current sensors, etc. to real-time monitor the operation status of the equipment. These sensors can collect key data such as vibration, displacement, current, voltage of the equipment in real-time, helping managers to understand the health status and operation status of the equipment in real-time, and timely discover potential faults and carry out repairs or replacements.

[0072] Deploy material monitoring sensors such as weight sensors, RFID tags, etc. in the material storage and usage areas to real-time monitor the inventory and usage of materials. These sensors can collect key data such as the weight and location of materials in real-time, helping managers to accurately master the inventory and usage of materials, optimize material scheduling and management, and reduce resource waste.

[0073] The data collected by the sensors is transmitted wirelessly to the central data processing system. Common wireless transmission methods include Wi-Fi, LoRa, NB-IoT, etc. Wireless transmission methods have the advantages of convenient wiring, high flexibility, wide coverage, etc., and can meet the complex and changeable environmental requirements of the construction site.

[0074] During the data transmission process, it is necessary to select an appropriate transmission protocol to ensure the real-time, accuracy, and security of the data. Common transmission protocols include MQTT, HTTP / HTTPS, etc. MQTT is a lightweight message transmission protocol suitable for low-bandwidth and high-latency environments and is often used for data transmission between IoT devices. HTTP / HTTPS is commonly used for data transmission in the Web and application layers and supports a relatively high data throughput.

[0075] The central data processing system is responsible for receiving, storing, and managing data from sensors. Usually, relational databases (such as MySQL, PostgreSQL) or non-relational databases (such as MongoDB, Cassandra) are used for data storage. To efficiently process massive amounts of data, big data storage technologies (such as Hadoop, Spark) can also be used for distributed storage and processing.

[0076] The central data processing system also has the functions of data analysis and visualization. By deeply analyzing the sensor data, potential patterns and trends can be discovered, providing decision-making support for managers. Visualization tools can intuitively display the analysis results to managers in the form of charts, dashboards, etc., helping them better understand the actual situation of the construction site.

[0077] In this way, through the cooperation of IoT sensors and the central data processing system, real-time monitoring and early warning of the construction site can be achieved. Once an abnormal situation is detected, the system will immediately issue an alarm, reminding managers to take timely measures to handle it. By real-time monitoring the equipment status and material usage, resource allocation can be optimized, and resource waste can be reduced. For example, the maintenance plan can be reasonably arranged according to the operating status of the equipment, and materials can be replenished in a timely manner according to the inventory situation of the materials. By real-time monitoring the construction progress and environmental conditions, potential problems can be discovered in a timely manner and adjusted. This helps to ensure the smooth progress of the construction plan, improve construction efficiency and quality. By real-time monitoring the safety status of the construction site, potential safety hazards can be discovered in a timely manner and measures can be taken to handle them. This helps to reduce the probability of safety accidents and ensure the life safety of construction workers.

[0078] Compared with the prior art, a project schedule management method based on BIM fusion technology and electronic device media provided by an embodiment of the present invention integrates the information of an engineering project onto a platform through a three-dimensional visualization model constructed by BIM technology, effectively breaking the information silo phenomenon existing in traditional engineering schedule management. Relevant parties can view and update project information in real time on the same platform, promoting the circulation and sharing of information. This method can obtain the construction information of the construction site of an infrastructure project in real time and construct an actual progress model based on this information. By comparing and analyzing with a preset ideal progress model, the system can timely detect progress differences and issue warnings, enabling project managers to quickly take countermeasures to ensure that the project progresses as planned.

[0079] It should be understood that various forms of processes shown above can be used, steps can be reordered, added or deleted. For example, the steps described in the present invention can be executed in parallel, sequentially or in a different order, as long as the desired results of the technical solution of the present invention can be achieved. No limitation is made herein.

[0080] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A project progress management method based on BIM fusion technology and electronic equipment media, characterized in that: include: Obtain relevant construction information for infrastructure projects; Based on the relevant construction data, use BIM technology to generate a three-dimensional visual model of the infrastructure project, and preset an ideal progress model in the model; Acquire real-time construction information of the construction site of the infrastructure project, build an actual progress model based on the real-time construction information, merge the actual progress model with the ideal progress model, and obtain a progress difference model through comparison and analysis; The progress difference model is loaded into an electronic device medium for visual display.

2. The project progress management method based on BIM fusion technology and electronic equipment media according to claim 1 is characterized in that: The relevant construction materials include one or more of design drawings, bidding documents, construction schedule, mineral resource exploration report and safety and quality specifications.

3. The project progress management method based on BIM fusion technology and electronic equipment media according to claim 1 is characterized in that: The ideal progress model includes a plurality of construction nodes and corresponding preset engineering quantities automatically divided according to the construction drawings, and time nodes automatically divided according to the construction progress plan.

4. The project progress management method based on BIM fusion technology and electronic equipment media according to claim 1 is characterized in that: The real-time construction information includes one or more of construction progress, safety status, quality data and cost information.

5. The project progress management method based on BIM fusion technology and electronic equipment media according to claim 1 is characterized in that: The actual progress model is integrated with the ideal progress model, and a progress difference model is obtained through comparison and analysis, including: The outer contour space ranges of the two are obtained respectively, and the fusion area is found. The fusion area is eliminated through texture coordinate interpolation processing to obtain an accurate progress difference model.

6. The project progress management method based on BIM fusion technology and electronic equipment media according to claim 1 is characterized in that: Based on the relevant construction data, a 3D visualization model of the infrastructure project is generated using BIM technology, and an ideal progress model is preset in the model, including: Use the pandas module of the Python script to read the project progress data table and convert the data into data types supported by the animation software.

7. The project progress management method based on BIM fusion technology and electronic equipment media according to claim 6 is characterized in that: Import the BIM model into the animation production software, set the progress status parameters for each area in the BIM model according to the project progress data, obtain the data of any node through the parameter function, implement the status parameter binding, and obtain the completion amount of each area at each time point.

8. The project progress management method based on BIM fusion technology and electronic equipment media according to claim 1 is characterized in that: By utilizing the integration function of BIM software, the actual progress model and the ideal progress model are integrated on the same platform, and the difference areas and degree of difference are identified by comparing the geometric shapes and attribute information of the two.

9. The project progress management method based on BIM fusion technology and electronic equipment media according to claim 1 is characterized in that: The results of difference identification and analysis are loaded into electronic equipment media for visual display. Based on the results of difference identification and analysis, targeted adjustment plans are formulated. The simulation function of BIM software is used to simulate and predict the adjustment plans, and the effectiveness and feasibility of the plans are evaluated.

10. The project progress management method based on BIM fusion technology and electronic equipment media according to claim 1 is characterized in that: IoT sensors are deployed at key locations on the construction site to monitor the construction environment, equipment status, and material usage in real time. Sensor data is transmitted wirelessly to the central data processing system.

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