Construction material whole-process visual early warning system based on BIM and multi-source data fusion

Abstract

The invention provides a construction material full-process visual early warning system based on BIM and multi-source data fusion. The construction material full-process visual early warning system comprises a data integration and management module, a communication and cooperation module, a quality management and tracing module, a monitoring and alarm module and a three-dimensional visual module which are in communication connection. The data integration and management module is used for integrating, storing and managing BIM and multi-source construction material data; the communication and cooperation module is used for providing instant messaging, video conferences and file sharing; the quality management and tracing module is used for generating a unique identifier for each batch of materials and associating the unique identifier with the BIM; the monitoring and alarming module is used for carrying out real-time monitoring, analysis and early warning on the engineering construction progress and the material consumption condition; and the three-dimensional visualization module is used for dynamically displaying information such as material distribution, use progress, inventory and early warning. The problems of information islands, quality tracing and process management and control blind areas, lack of multi-source data fusion and early warning mechanisms and the like in construction material management are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of information management, and particularly relates to a construction material whole-process visualized early warning system based on BIM and multi-source data fusion. BACKGROUND

[0002] In the field of construction engineering, the management of construction materials is crucial for ensuring project quality, controlling costs, and guaranteeing construction progress. With the widespread application of Building Information Modeling (BIM) technology and the advent of the big data era, digital management of construction engineering has gradually become possible. BIM technology can provide a three-dimensional visualized model of a construction project and integrate various information throughout the project's life cycle. Multi-source data fusion can integrate data resources from different links and systems. However, at present, the advantages of BIM technology and multi-source data fusion have not been fully utilized in the management of construction materials to achieve whole-process visualization and intelligent early warning of material management.

[0003] The main problems existing in the prior art are as follows:

[0004] 1. Information silos and low efficiency of collaboration;

[0005] Traditional material management systems mostly run independently and lack deep integration with other systems (such as procurement systems, inventory systems, and construction progress management systems), forming information silos. This makes it difficult for management personnel to have a comprehensive understanding of the overall picture of material management, affecting the timeliness and accuracy of decision-making.

[0006] In the management of construction materials, there are still obstacles in the data interaction between BIM models and material management systems. Different software systems are used by construction parties, suppliers, and supervisory parties, and the data formats are not unified, resulting in the inability to share and collaboratively process information in real time. For example, the construction party updates the material usage progress in the BIM model, but the supplier cannot obtain this information in time, leading to a disconnection between material supply planning and construction progress.

[0007] 2. Blind spots in quality traceability and process control;

[0008] Existing material management systems have deficiencies in quality traceability. Although preliminary traceability can be performed through material batch information, it is not possible to accurately associate with specific components and construction locations in the BIM model. Once a quality problem occurs, it is difficult to quickly locate the specific use location and impact range of the problematic material.

[0009] During the use of materials, there is a lack of real-time monitoring and process control means. Construction personnel's records of material usage are incomplete, leading to frequent occurrences of material waste and non-standard use. For example, construction personnel may arbitrarily discard leftover materials or use materials for non-designated purposes, and management personnel have difficulty in discovering and correcting these issues in a timely manner.

[0010] 3. Lack of multi-source data fusion and early warning mechanism;

[0011] In construction projects, there are multiple data sources, including material procurement data, inventory data, construction progress data, quality inspection data, etc. Currently, these data are scattered in different systems and departments, and there is a lack of effective fusion and analysis means. For example, construction progress data and material inventory data are not analyzed in conjunction, making it difficult for the construction party to adjust the material procurement plan according to the progress, and leading to the risk of material shortage or overstock.

[0012] In the process of material management, there may be risks such as supply interruption, quality problems, cost overruns, etc., but the existing system cannot provide early warning and take measures. For example, when the supplier delays delivery, the construction party cannot receive timely warning information, so it cannot adjust the construction plan, leading to a delay in the construction period. SUMMARY

[0013] (I) Technical problems to be solved

[0014] Therefore, the present application provides a construction material full-process visual early warning system based on BIM and multi-source data fusion to solve the problems of information silos, quality traceability and process control blind spots, and lack of multi-source data fusion and early warning mechanism in the construction material management mentioned in the background art.

[0015] (II) Technical solutions

[0016] To achieve the above purpose, the present application provides a construction material full-process visual early warning system based on BIM and multi-source data fusion, which comprises a construction material management collaborative platform, the construction material management collaborative platform comprising a data integration and management module, a communication and collaboration module, a quality management and traceability module, a monitoring and alarm module and a three-dimensional visualization module connected in communication;

[0017] The data integration and management module is used for integrating, storing and managing BIM data and multi-source construction material data, realizing the bidirectional association of component information and material information in the BIM model;

[0018] The communication and collaboration module is used to provide instant messaging, video conferencing, file sharing functions, and support real-time communication and collaboration within the construction project participant team and with other relevant parties;

[0019] The quality management and traceability module is used to generate a unique identifier for each batch of materials, record material information, and associate with the BIM model to quickly locate material quality problems;

[0020] The monitoring and alarm module is used for real-time monitoring, analysis and early warning of the construction progress and material usage;

[0021] The three-dimensional visualization module is used for dynamically displaying information such as distribution of materials, use progress, inventory status and early warning.

[0022] Specifically, the multi-source construction material data integrates material-related information in the material management system, the procurement system, the inventory system and the construction progress management system, realizes real-time sharing and updating of data, and enables each participant including the construction party, the material supplier and the supervision party to access and modify material-related information including procurement orders, inventory status and quality detection reports through the data integration and management module.

[0023] Specifically, the quality management and traceability module generates a unique identifier for each batch of materials, records material information including source, specification, production date and quality detection report, and associates the material information with the BIM model, thereby realizing accurate recording of material information and use location.

[0024] Specifically, the unique identifier generated by the quality management and traceability module for each batch of materials is a two-dimensional code.

[0025] Specifically, the monitoring and alarm module performs in-depth analysis on data including procurement data, quality detection data, construction progress and material inventory in the data integration and management module through preset rules and thresholds, identifies potential material shortage risks and quality risks, and timely issues early warning information.

[0026] Specifically, the three-dimensional visualization module marks materials of different inventory levels with different colors in the BIM model, with red indicating that the inventory is tight, yellow indicating that the inventory is sufficient, and green indicating that the inventory is excessive.

[0027] Specifically, the three-dimensional visualization module displays early warning information including highlighting components using materials with quality problems in the BIM.

[0028] (Three) beneficial effects

[0029] From the above technical solution, the construction material full-process visualization early warning system based on BIM and multi-source data fusion proposed by the application has the beneficial effects that:

[0030] 1. By deeply integrating BIM and multi-source data, comprehensive data support is provided for material management, avoiding the problem of information silos. The full-process visualization of construction material management is also realized. Construction personnel can directly query and update material use through the BIM model, and management personnel can intuitively view the distribution of materials and the use progress through the BIM model, greatly improving the management efficiency and the accuracy of decision-making.

[0031] 2. Two-dimensional code or RFID tag technology is used to establish detailed electronic files for each batch of materials, enabling precise traceability of material quality. At the same time, the use of materials is monitored in real time, effectively avoiding material waste and non-standard use, improving the quality and standardization of material management.

[0032] 3. The system can monitor and warn risks in real time according to preset rules and thresholds, helping managers to discover problems in advance and take measures, reducing risks in the material management process and improving the safety and reliability of the project. BRIEF DESCRIPTION OF DRAWINGS

[0033] The features and advantages of the present application will be more clearly understood through reference to the following drawings, which are presented as illustrative and not restrictive, in which:

[0034] Figure 1 The figure is a schematic diagram of the construction material full-process visual warning system architecture based on BIM and multi-source data fusion. DETAILED DESCRIPTION

[0035] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] The present application provides a construction material full-process visual warning system based on BIM and multi-source data fusion, which comprises a data integration and management module, a communication and collaboration module, a quality management and traceability module, a monitoring and alarm module, and a three-dimensional visualization module.

[0037] The data integration and management module is used to integrate, store and manage BIM data and multi-source construction material data, realizing the bidirectional association of component information and material information in the BIM model. The multi-source construction material data integrates material-related information in the material management system, the procurement system, the inventory system and the construction progress management system, realizing real-time sharing and updating of data. Construction parties such as construction parties, material suppliers and supervisors can access and modify material-related information (including purchase orders, inventory status, quality inspection reports, etc.) through this module, eliminating information silos and improving collaboration efficiency. For example, the construction party updates the concrete pouring progress of a floor in the BIM model, and the system automatically synchronizes this information to the material management system. The supplier obtains this information in real time through the collaboration platform and adjusts the concrete supply plan in time, avoiding the problem of material overstock or shortage.

[0038] The communication and collaboration module is used to provide instant messaging, video conferencing, file sharing functions, and support real-time communication and collaboration within the team of construction project participants and with other relevant parties. For example, the construction party can directly feedback material quality problems to the supplier through the communication and collaboration module, and upload relevant photos and documents, and the supplier can receive and reply to the processing opinions in real time.

[0039] The quality management and traceability module is used to generate a unique identifier for each batch of materials, record material information, and associate with the BIM model to quickly locate material quality problems. Specifically, the quality management and traceability module generates a unique two-dimensional code or RFID tag for each batch of materials, records information such as the source, specification, production date, quality inspection report of the materials, and associates these information with the BIM model to accurately record the location, time, etc. of material use. When a quality problem occurs, the use range and related responsible person of the problem material can be quickly traced. For example: a batch of steel bars is found to have quality problems. The management personnel can quickly highlight all component locations using the batch of steel bars in the BIM model by inputting the batch number of the steel bars. At the same time, the system provides the supplier information, quality inspection report and use record of the batch of steel bars, so that the management personnel can quickly take remedial measures and hold responsible.

[0040] The monitoring and alarm module is used to monitor, analyze and warn in real time the construction progress and material use. The module analyzes the data integration and management module data such as procurement data, quality inspection data, construction progress and material inventory, etc. through pre-set rules and thresholds, identifies potential material shortage risks and quality risks, and sends warning information in time. For example: when the material inventory is lower than the safe inventory level, the module automatically sends warning information to the construction party and the supplier to remind timely replenishment; when the material quality inspection result is abnormal, the module also sends a warning to remind the management personnel to further check and handle. The module also sets use rules according to construction specifications and material characteristics, and when the operation of the construction personnel does not comply with the rules, the system automatically issues an alarm and records the violation behavior. For example, when the construction personnel does not properly handle the remaining materials according to the regulations, the system will issue an alarm to remind the construction personnel, and record the violation behavior for the management personnel to handle later.

[0041] The three-dimensional visualization module is used to dynamically display the distribution of materials, the use progress, the inventory status, and the early warning information, etc. For example, the module can mark materials with different inventory levels with different colors in the BIM model, with red indicating a shortage of inventory, yellow indicating sufficient inventory, and green indicating an excess of inventory. In this way, the management personnel can identify the materials that need to be focused on at a glance and take timely replenishment or allocation measures. The three-dimensional visualization of the early warning information includes highlighting the components that use materials with quality problems in the BIM.

[0042] The present application solves the problems of information islands, quality traceability and process control blind spots, and the lack of multi-source data fusion and early warning mechanism in the existing construction material management. Through BIM technology and multi-source data fusion, the full-process visualization and intelligent early warning of construction material management are realized, the efficiency and quality of material management are improved, and the smooth progress of the construction project is ensured.

[0043] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A construction material whole-process visualized early warning system based on BIM and multi-source data fusion, characterized in that, The construction material management collaborative platform comprises a data integration and management module, a communication and collaboration module, a quality management and traceability module, a monitoring and alarm module, and a three-dimensional visualization module; The data integration and management module is used for integrating, storing and managing BIM data and multi-source construction material data, realizing the bidirectional association of component information and material information in the BIM model; The communication and collaboration module is used for providing instant messaging, video conferencing, file sharing functions, and supporting real-time communication and collaboration within the construction project participant team and with other relevant parties; The quality management and traceability module is used for generating a unique identifier for each batch of materials, recording material information, and associating with the BIM model, realizing rapid positioning of material quality problems; The monitoring and alarm module is used for real-time monitoring, analysis and early warning of the construction progress and material usage; The three-dimensional visualization module is used for dynamically displaying the distribution of materials, usage progress, inventory status and early warning information.

2. The system of claim 1, wherein, The multi-source construction material data integrates material-related information in the material management system, the procurement system, the inventory system and the construction progress management system, realizing real-time sharing and updating of data; each participant including the construction party, the material supplier and the supervising party can access and modify material-related information including purchase orders, inventory status and quality inspection reports through the data integration and management module.

3. The system of claim 1, wherein, The quality management and traceability module generates a unique identifier for each batch of materials, records material information including source, specification, production date and quality inspection report, and associates the material information with the BIM model, realizing accurate recording of material information and usage location.

4. The system of claim 3, wherein, The unique identifier generated by the quality management and traceability module for each batch of materials is a two-dimensional code.

5. The system of claim 1, wherein, The monitoring and alarm module analyzes the procurement data, quality inspection data, construction progress and material inventory data in the data integration and management module in depth through preset rules and thresholds, identifies potential material shortage risks and quality risks, and sends early warning information in time.

6. The system of claim 1, wherein, The three-dimensional visualization module marks materials with different inventory levels with different colors in the BIM model, with red indicating tight inventory, yellow indicating sufficient inventory, and green indicating excess inventory.

7. The system of claim 1, wherein, The three-dimensional visualization module displays early warning information including highlighting components that use materials with quality problems in the BIM.

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