Building construction quality supervision system

Abstract

The invention discloses a building construction quality supervision system, and relates to the field of quality supervision, and the system comprises a construction supervision center which comprises a construction project management module, a construction data collection module, a data analysis and integration module, a quality monitoring feedback module and a data early warning cooperation module. The construction project management module is used for constructing a virtual building model; the construction data acquisition module is used for acquiring monitoring data at a corresponding position; the data analysis and integration module is used for integrating the collected monitoring data according to the virtual building model and setting a series analysis link; the quality monitoring feedback module is used for analyzing data in the series analysis link and judging whether abnormity exists or not; the data early warning cooperation module is used for carrying out early warning analysis according to the judgment result; according to the invention, the accuracy of the building construction data analysis process is improved to a certain extent.

Description

Technical Field

[0001] The invention relates to the field of quality supervision, and in particular to a building construction quality supervision system. Background Art

[0002] With the acceleration of urbanization, the construction industry is showing a trend of expanding in scale and increasing in complexity. A large number of infrastructure construction and real estate development projects are being carried out in various places, and the building structures are becoming more and more diverse, from traditional residential and commercial buildings to large public facilities and industrial buildings. In such a large-scale and highly complex construction environment, traditional manual quality supervision methods are often difficult to accurately assess their quality status, and more advanced technical means are needed. In recent years, information technology, sensor technology, communication technology, etc. have achieved rapid development. The Internet of Things technology enables various devices and sensors to be interconnected, providing a convenient way for data collection and transmission. These technologies provide strong technical support for the construction of a new type of construction quality supervision system. After searching, the publication number is CN117268455A, which is a monitoring system for engineering construction quality inspection equipment, including a supervision platform, a data acquisition unit, a self-inspection feedback unit, an operation interference unit, an impact analysis unit, a fusion evaluation unit and an operation and maintenance management unit; the present invention ensures the operation safety and detection accuracy of the detection equipment by analyzing from the two perspectives of the equipment itself and the external interference of the equipment, and at the same time helps to reduce the influence of the detection equipment itself and the external interference of the equipment on the detection result, and helps to improve the detection accuracy of the detection equipment, and analyzes the influence of the influencing data on the detection equipment, which helps to improve the accuracy of the analysis result, and under the premise of effective data acquisition, analyzes the overall detection impact on the detection equipment by means of information feedback, so as to manage and adjust the detection equipment in time to ensure the detection accuracy and detection effect of the detection equipment.

[0003] However, different environmental data may interfere with the analysis and processing of construction data or building data, thereby reducing the accuracy of the construction quality monitoring and analysis process. In addition, in the construction process, there are many cumbersome processes and many kinds of data, and the data are difficult to integrate, resulting in difficulties in construction quality supervision. Therefore, how to improve the accuracy of data analysis in the construction process and quickly integrate various cumbersome processes is a problem we need to solve. To this end, a construction quality supervision system is now provided. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the present invention is to provide a construction quality supervision system.

[0005] The object of the present invention can be achieved through the following technical solutions: A construction quality supervision system, including a construction supervision center, wherein the construction supervision center is provided with a construction project management module, a construction data collection module, a data analysis and integration module, a quality monitoring feedback module and a data early warning coordination module; The construction project management module is used to obtain a construction project plan and build a virtual building model according to the construction project plan; The construction data acquisition module is used to set up corresponding data acquisition terminals according to the virtual building model to collect environmental monitoring data, construction monitoring data and building monitoring data at corresponding locations; The data analysis and integration module is used to set up corresponding serial analysis links according to the virtual building model, distribute and process the collected monitoring data, set up corresponding construction vectors and building vectors, and input them into the corresponding serial analysis links; The quality monitoring feedback module is used to perform quality analysis on the construction vectors and building vectors in the serial analysis link to determine whether there are abnormalities in the corresponding building facades; The data early warning coordination module is used to perform early warning analysis based on the abnormal analysis results of the corresponding building facades, and coordinate rework processing of the corresponding building facades.

[0006] Furthermore, the process of constructing a virtual building model by the construction project management module includes: Set up project entry units and virtual management units; Entering a construction project plan through a project entry unit, wherein the construction project plan includes basic project information, project design information, and construction plan information; The virtual management unit obtains the construction project plan, verifies the construction project plan according to the basic information of the project, obtains the project design information if the verification is passed, constructs a three-dimensional simulation image according to the project design information, inputs the obtained three-dimensional simulation image into the BIM software, sets the project parameters according to the construction plan information, marks the corresponding building facades in the three-dimensional simulation image according to the project parameters, and constructs a virtual building model based on the BIM software.

[0007] Furthermore, the process of collecting environmental monitoring data, construction monitoring data and building monitoring data by the construction data collection module includes: According to the progress of building construction, data collection terminals are set at corresponding locations of the building, and the data collection terminals include environment monitoring terminals, construction monitoring terminals and building monitoring terminals; Acquire environmental monitoring data at corresponding locations through environmental monitoring terminals; Acquire construction monitoring data at corresponding locations through construction monitoring terminals; Acquire building monitoring data at corresponding locations through building monitoring terminals; The acquired monitoring data are marked and stored in the virtual building model according to the corresponding collection time and collection location.

[0008] Furthermore, the process of setting up the serial analysis link in the data analysis integration module includes: Acquire a three-dimensional simulation image in a virtual building image, acquire a building facade in a construction process in the three-dimensional simulation image, and set a building integration space according to the building facade; Obtaining the distribution of corresponding building structure types within the building facade, and setting a plurality of serial analysis links according to the distribution of the building structure types; The serial analysis link is provided with an environment node, a construction node and a building node in sequence; The acquired monitoring data are input into the nodes corresponding to the serial analysis link respectively.

[0009] Furthermore, the process of setting the construction vector and the building vector by the data analysis and integration module includes: A time collection sequence is set in the environment node according to the collection time, and the obtained environmental monitoring data is input into the corresponding time collection sequence according to the collection time; Obtain the construction type of the construction monitoring data within the construction node, and set the corresponding action number according to the construction type ; Mark the construction location as ( , , ), the collection time is marked as t; the construction monitoring data collected at the corresponding position is marked as SC; the construction vector in the construction node is marked as ( , , , , t, SC); Get the building type of the building monitoring data in the building node, set the corresponding type number according to the building type, and mark it as ; Mark the building location as ( , , ), the collection time is marked as t; the building monitoring data collected at the corresponding location is marked as JC; the building vector in the construction node is marked as the building vector ( , , , , t, JC); The construction vectors and building vectors in the construction nodes and building nodes are respectively integrated and stored in sequence according to the corresponding construction positions and building positions.

[0010] Furthermore, the quality monitoring feedback module performs quality analysis on the construction vector and the building vector in the following process: According to the environmental monitoring data of the environmental nodes in the serial analysis link at the corresponding collection time, the relevant monitoring data in the construction nodes and the building nodes are adjusted in turn to obtain the adjusted construction vector and building vector; Acquire historical construction monitoring data and historical building monitoring data respectively, extract features of the historical construction monitoring data and historical building monitoring data corresponding to different construction types and building types, and acquire construction feature data and building feature data corresponding to the corresponding construction types; Setting a feature space, setting a corresponding quality analysis plane in the feature space, mapping the obtained construction vector and construction feature data and the building vector and building feature data to two sides of the corresponding quality analysis plane, respectively, and obtaining two-dimensional data points corresponding to the construction vector and the building vector; Linearly divide the obtained two-dimensional data points and set the decision edge of the corresponding quality analysis plane; respectively obtain the distance information between the construction monitoring data and the building monitoring data in the construction vector and the building vector and the corresponding decision boundary; Distance restriction data is preset. If the distance information is less than or equal to the distance restriction data, the corresponding construction monitoring data and building monitoring data do not meet the standards, and the corresponding deviation information is obtained.

[0011] Furthermore, the process of the quality monitoring feedback module determining whether there is an abnormality in the corresponding building facade includes: The vector analysis results in the corresponding nodes in the serial analysis link are integrated, and the construction vectors and building vectors that do not meet the standards are marked in the building facade according to the location information, and the marking includes the corresponding construction type and building type; the corresponding correlation analysis radius and error ratio limit are set according to the construction type and building type; According to the marking results, obtain the analysis results of other locations within the association analysis radius and obtain the abnormal proportion value; compare and analyze the abnormal proportion value with the error proportion limit: If the abnormality ratio is greater than or equal to the error ratio limit, it is judged that there is an abnormality in the corresponding building facade, and an early warning message is generated and sent to the data early warning collaboration module.

[0012] Furthermore, the data early warning coordination module performs early warning analysis based on the abnormal analysis results of the corresponding building facades, and coordinates the rework of the corresponding building facades, including: Obtaining warning information of the building facade, and mapping the warning information into the virtual building model according to the location information of the building facade; Obtain deviation information of corresponding positions according to the early warning information, determine corresponding deviation levels according to the obtained deviation information, and perform visual display in the virtual building model according to the deviation levels; The rework priority is set according to the deviation level of the abnormal position in the virtual building model, the corresponding abnormal position is reworked according to the rework priority, and the subsequent construction process is intelligently scheduled.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. By acquiring environmental monitoring data, construction monitoring data and building monitoring data, the corresponding environmental nodes, construction nodes and building nodes are sequentially connected according to the acquired monitoring data, and each node is connected in series according to the corresponding collection time, and the construction monitoring data and building monitoring data are adjusted before analysis, thereby avoiding interference with the construction monitoring data under different environmental conditions to a certain extent, thereby improving the accuracy of the construction monitoring data and building monitoring data in the data processing process. In addition, the monitoring data corresponding to various construction types and building types are effectively integrated, and the data integration efficiency is improved; 2. By setting up building facades for the construction process and setting corresponding construction vectors and building vectors on the building facades, and analyzing and processing the construction vectors and building vectors in turn, the construction process at the corresponding position in the building facade is monitored, which improves the efficiency of the building quality monitoring process to a certain extent and reduces the interference caused by error data. By setting up a virtual building model, the construction process of the building is visually monitored, and the construction is intelligently scheduled according to the visual monitoring results, thereby improving the coordination of the construction process to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a construction quality supervision system according to an embodiment of the present application. DETAILED DESCRIPTION

[0015] like Figure 1 As shown, a construction quality supervision system includes a construction supervision center, in which a construction project management module, a construction data collection module, a data analysis and integration module, a quality monitoring feedback module and a data early warning coordination module are arranged.

[0016] The construction supervision center is used to uniformly integrate relevant data in the construction process, and to conduct quality supervision on the construction process based on the integration results, so as to ensure the accuracy and efficiency of quality supervision, thereby improving building safety.

[0017] The construction project management module is used to obtain the construction project plan, verify and analyze the construction project plan, and build a virtual building model based on the analysis results. The specific implementation process includes: Set up project entry units and virtual management units; The project entry unit is provided with a management entry window and a dynamic entry window; The corresponding building construction staff enters the construction project plan through the management input window. The construction project plan includes basic project information, project design information, construction plan information, quality control information and other information, including: Basic project information includes project name, project location, project organization and management information, etc. Project design information includes design drawing information, design specification information, design change information, etc.; The construction plan information includes construction process information, construction specification information, and construction demand information; Quality control information includes quality control standard information, quality inspection standard information, etc. Verify and review the construction project plans obtained, and conduct verification and analysis through various review results and simulations to determine whether the corresponding construction project plans meet the standards. If they meet the standards, the corresponding construction project plans will be granted the authority to enter the construction supervision center. Otherwise, the corresponding authority will not be granted; Mark the corresponding construction project plan according to the time when the construction staff enters the construction project plan, and store it according to the marking results; The dynamic input window is used to correlate with the modules related to the corresponding construction project plan in the construction supervision center, obtain the analysis results of each module, and mark the obtained analysis results as dynamic monitoring information; The virtual management unit is provided with a basic management window and a dynamic management window; The basic management window is used to obtain the corresponding construction project plan entered in the management entry window, and construct a virtual building model according to the construction project plan; Obtain project design information and construct a three-dimensional simulation image based on the design drawing information; Input the obtained three-dimensional simulation image into BIM software, set project parameters according to design specification information and construction plan information, and mark the corresponding building facades in the three-dimensional simulation image according to the project parameters; Establishing a baseline model, a structural model and an electromechanical model according to the project parameters and the three-dimensional simulation image, linking and coordinating the obtained baseline model, structural model and electromechanical model, mapping the coordination results into the corresponding three-dimensional simulation image, and constructing a corresponding initial virtual building model; the initial virtual building model includes the geometric shapes and spatial relationships of various parts in the corresponding building, including structures such as walls, buildings, doors and windows; The dynamic management window acquires the initial virtual building model and dynamic monitoring information, wherein the dynamic monitoring information is the current building construction situation inside the building monitored by other modules, maps it into the initial virtual building model, and generates a dynamic virtual building model according to the mapping result; The initial virtual building model and the dynamic virtual building model are visually marked respectively, and the dynamic virtual building model is covered in the corresponding initial virtual building model, and the initial virtual building model and the dynamic virtual building model are set as corresponding virtual building models according to the visual marking results, and the virtual building model is used for visual monitoring and management of the building construction situation; The obtained virtual building model is covered and marked for storage. When the dynamic virtual building model in the corresponding virtual building model is updated, the virtual building model at the previous moment is stored to obtain the virtual building model at that moment.

[0018] The construction data acquisition module is used to obtain a virtual building model, and set a corresponding data acquisition terminal for the virtual building model to collect environmental monitoring data, construction monitoring data and building monitoring data. The specific implementation process includes: Setting up environmental monitoring units, construction monitoring units and building monitoring units; The environmental monitoring unit is used to obtain environmental monitoring data at corresponding positions during the construction process, and the environmental monitoring data includes temperature data, humidity data, wind data, etc.; According to the progress of building construction, temporary environmental monitoring devices are set at corresponding locations of the building, environmental monitoring data at corresponding locations are obtained through the temporary environmental monitoring devices, and the time corresponding to the obtained environmental monitoring data is marked; The construction monitoring unit is used to obtain construction monitoring data during the construction process, and the construction monitoring data includes construction progress data, material monitoring data and quality monitoring data, wherein: The construction progress data includes various types of construction, including foundation laying, steel bar installation, formwork erection, concrete construction, formwork removal, wall construction, etc., and obtains the construction progress corresponding to the corresponding construction type; Material monitoring data includes material testing data, material entry records, and material usage data; Quality monitoring data include steel structure data, masonry structure data and concrete strength data; Mark the location and corresponding time of the obtained construction monitoring data; The building monitoring unit is used to obtain building monitoring data of the corresponding building, and the building monitoring data includes building type data, masonry quality data and structure size data, wherein: Building type data includes multiple types of data such as steel bar type, concrete type, steel structure type, masonry type, and wooden structure type; Masonry quality data include compressive strength data and dimensional deviation data; Structural dimension data include dimension deviation data and flatness data; The construction data collection module marks the obtained environmental monitoring data, construction monitoring data and building monitoring data according to their locations and collection times, and sends them to the data analysis and integration module according to the marking results.

[0019] The data analysis and integration module is used to set up corresponding serial analysis links according to the virtual building model, distribute and process the collected monitoring data, set up corresponding construction vectors and building vectors, and input them into the corresponding serial analysis links. The specific implementation process includes: Set up data integration unit and data analysis unit; The data integration unit is used to obtain the environmental monitoring data, construction monitoring data, building monitoring data obtained in the construction data acquisition module and the virtual building model obtained in the construction project management module, and integrate the obtained data information into the corresponding virtual building model. The specific implementation process includes the following steps: Acquire a corresponding virtual building model, and simulate a three-dimensional image in the virtual building model; set a building facade according to the distribution of each part in the three-dimensional simulation image, mark the building facade according to the structural type of the corresponding building, and set a building integration space for the corresponding building facade; Obtaining location information of the obtained environmental monitoring data, construction monitoring data and building monitoring data, performing comparative analysis based on the obtained location information and location information of each building facade, and obtaining corresponding building integration space based on the comparative analysis results; A plurality of serial analysis links are arranged in the building integration space, wherein the serial analysis links sequentially include an environment node, a construction node and a building node, and the building structure types of the building facades corresponding to the serial analysis links are different; The acquired monitoring data are input into the corresponding nodes in the serial analysis link respectively and stored; The data analysis unit is used to analyze and process the monitoring data in each node in the corresponding serial analysis link, set the corresponding building construction vector, map the monitoring data to the corresponding building construction vector, and store the mapping result. The specific implementation process includes: Obtain environmental monitoring data and its corresponding time, set the corresponding time collection sequence in the environmental node according to the node position, mark the time collection sequence as t, and map it to the corresponding time collection sequence according to the collection time of the environmental monitoring data; Obtain construction monitoring data, set corresponding action numbers according to the construction type in the construction node, and mark them as , n=1,2,,,,n, n is the number corresponding to the construction type; the construction location is marked as ( , , ), mark the construction time as t, mark the construction monitoring data collected at the corresponding location as SC; set the construction vector ( , , , , t, SC); Get the building monitoring data, set the corresponding building type in the building node, set the corresponding type number, and mark it as , m=1,2,,,,m,m is the number corresponding to the building type; the coordinates corresponding to the building monitoring data are marked as ( , , ), mark the time corresponding to the building monitoring data as t, mark the building monitoring data collected at the corresponding position as JC; set the building vector ( , , , , t, JC); sending the obtained serial analysis link to a quality monitoring feedback module; It should be further explained that, in the specific implementation process, the corresponding environmental nodes, construction nodes and building nodes in the serial analysis link are connected in series with each other according to the collection time. The construction node obtains the environmental monitoring data of the corresponding time collection sequence in the environmental node according to the corresponding construction time. The building node obtains the environmental monitoring data and construction monitoring data corresponding to the corresponding construction time in the construction node according to the corresponding building collection time, thereby realizing quality correlation monitoring in the construction process.

[0020] The quality monitoring feedback module is used to perform quality analysis on the construction vectors and building vectors in the serial analysis link to determine whether there are abnormalities in the corresponding building facade. The specific implementation process includes: Setting up quality assessment units and associated assessment units; The quality assessment unit is used to obtain the serial analysis link corresponding to the building integration space corresponding to the corresponding building facade in the three-dimensional simulation image, analyze and process the data in each node in the serial analysis link, and determine whether there is an abnormality in the corresponding position of the corresponding building facade during the construction process. The specific implementation process includes: Obtain the construction vector and the building vector in the node corresponding to the serial analysis link in the building facade, map them to the corresponding three-dimensional simulation image according to the position information in the construction vector and the building vector, and analyze and process the construction vector and the building vector in turn according to their position information in the three-dimensional simulation image; Get the construction vector ( , , , , t, SC) and the building vector ( , , , , t, JC), obtain the environmental monitoring data in the corresponding time collection sequence in the environmental node according to the construction time or building time, and mark the corresponding environmental monitoring data as , represents the environmental monitoring data corresponding to time t; Get the time required for the construction vector and the building vector, set the time set according to the time required, mark the time in the time set as T, T=1,2,,,t, adjust and analyze the construction monitoring data in the construction vector according to the environmental monitoring data, and obtain the environmental monitoring coefficient of the construction monitoring data with respect to the environmental monitoring data : ; Obtain the building environmental coefficients of building monitoring data for environmental monitoring data and construction monitoring data respectively and construction coefficient : ; ; According to the obtained ring construction coefficient, construction ring coefficient and construction construction coefficient, the construction monitoring data in the construction vector and the building monitoring data in the building vector are adjusted respectively: ,in To adjust the building monitoring data; Obtain historical construction monitoring data and historical building monitoring data, extract features from the historical construction monitoring data and historical building monitoring data corresponding to different construction types and building types, obtain construction feature data and building feature data corresponding to the corresponding construction types, and mark them as and , construct the corresponding feature space according to the feature data, and set the corresponding quality analysis plane in the feature space; According to the construction vector, the construction monitoring data and the characteristic data of the corresponding construction type are respectively mapped to the two sides of the construction quality analysis plane to generate two-dimensional data points in the construction quality analysis plane; Construct an SVM linear model and perform linear division on two-dimensional data points based on the SVM linear model; If the two-dimensional data points cannot be divided linearly, the polynomial kernel function is used for analysis and processing: ; According to the building vector, the building monitoring data and the characteristic data of the corresponding building type are respectively mapped to the two sides of the building quality analysis plane to generate two-dimensional data points in the building quality analysis plane; Construct an SVM linear model and perform linear division on two-dimensional data points based on the SVM linear model; If the two-dimensional data points cannot be divided linearly, the kernel function is used for analysis and processing: ; Linearly divide the construction monitoring data and the building monitoring data and the corresponding feature data in the corresponding feature space; Set the decision boundary based on the linear partitioning result; respectively obtain the distance information between the corresponding construction monitoring data and the building monitoring data and the decision boundary; Preset distance limit data, compare and analyze the obtained distance information with the distance limit data, and determine whether the corresponding construction monitoring data and building monitoring data meet the standards; If the distance information is less than or equal to the distance limit data, the corresponding construction monitoring data and building monitoring data do not meet the standards, and the corresponding construction deviation information or building deviation information is obtained; If the distance information is greater than the distance limit data, the corresponding construction monitoring data and building monitoring data meet the standards; Marking the analysis results in the corresponding serial analysis link and sending them to the feedback association unit; The feedback association unit obtains analysis results of construction vectors and building vectors corresponding to corresponding position information in the building facade of the construction node and the building node of the serial analysis link; The construction vectors and building vectors that do not meet the standards are marked in the building facade, and the marking includes the corresponding construction type and building type; Set corresponding correlation analysis radius and error ratio limits according to construction type and building type; Obtain the analysis results of other locations within the building facade correlation analysis radius and obtain the abnormal proportion value; Determine whether there is an error and the corresponding deviation level based on the abnormal proportion within the correlation analysis radius; Compare and analyze the abnormal proportion value with the error proportion limit: If the abnormality ratio is greater than or equal to the error ratio limit, an abnormality exists at the corresponding position in the corresponding building facade, and an early warning message is generated, the early warning message including the corresponding position information, deviation information and abnormality ratio information; If the anomaly ratio is less than the error ratio limit, there may be an analysis error at the corresponding position in the corresponding building facade, and there is no anomaly; The obtained analysis results are sent to the data early warning collaboration module.

[0021] The data early warning coordination module is used to perform early warning analysis based on the abnormal analysis results of the corresponding building facades, and coordinate rework processing of the corresponding building facades. The specific implementation process includes: Set up early warning analysis unit and collaborative management unit; The warning analysis unit is used to obtain warning information of the building facade, and map the warning information into the virtual building model according to the location information of the building facade; According to the early warning information, the deviation information and the abnormal proportion value of the corresponding position are obtained, and the corresponding deviation level is determined according to the obtained deviation information and the abnormal proportion value. According to the deviation level, it is visualized in the virtual building model. The specific implementation process includes: Preset the deviation coefficient and proportion coefficient corresponding to the corresponding building type and construction type; The deviation information and the abnormal proportion value in the warning information are multiplied by the deviation coefficient and the proportion coefficient respectively to obtain the sum of the products, and the corresponding comprehensive deviation data is obtained according to the sum of the products; Preset the deviation level interval, compare and analyze the obtained comprehensive deviation data and the deviation level interval, and obtain the deviation level to which the warning information belongs based on the comparison and analysis results; The collaborative management unit obtains the deviation level of each abnormal position in the virtual building model, sets the rework processing priority according to the deviation level, arranges rework processing for the corresponding abnormal position according to the rework processing priority, and intelligently schedules the subsequent construction process.

[0022] The above embodiments are only used to illustrate the technical method of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A construction quality supervision system, comprising a construction supervision center, characterized in that: The construction supervision center is equipped with a construction project management module, a construction data collection module, a data analysis and integration module, a quality monitoring feedback module and a data early warning collaboration module; The construction project management module is used to obtain a construction project plan and build a virtual building model according to the construction project plan; The construction data acquisition module is used to set up corresponding data acquisition terminals according to the virtual building model to collect environmental monitoring data, construction monitoring data and building monitoring data at corresponding locations; The data analysis and integration module is used to set up corresponding serial analysis links according to the virtual building model, distribute and process the collected monitoring data, set up corresponding construction vectors and building vectors, and input them into the corresponding serial analysis links; The quality monitoring feedback module is used to perform quality analysis on the construction vectors and building vectors in the serial analysis link to determine whether there are abnormalities in the corresponding building facades; The data early warning coordination module is used to perform early warning analysis based on the abnormal analysis results of the corresponding building facades, and coordinate rework processing of the corresponding building facades.

2. A construction quality supervision system according to claim 1, characterized in that: The process of building a virtual building model in the construction project management module includes: Set up project entry units and virtual management units; Entering a construction project plan through a project entry unit, wherein the construction project plan includes basic project information, project design information, and construction plan information; The virtual management unit obtains the construction project plan, verifies the construction project plan according to the basic information of the project, obtains the project design information if the verification is passed, constructs a three-dimensional simulation image according to the project design information, inputs the obtained three-dimensional simulation image into the BIM software, sets the project parameters according to the construction plan information, marks the corresponding building facades in the three-dimensional simulation image according to the project parameters, and constructs a virtual building model based on the BIM software.

3. A construction quality supervision system according to claim 2, characterized in that: The process of collecting environmental monitoring data, construction monitoring data and building monitoring data by the construction data collection module includes: According to the progress of building construction, data collection terminals are set at corresponding locations of the building, and the data collection terminals include environment monitoring terminals, construction monitoring terminals and building monitoring terminals; Acquire environmental monitoring data at corresponding locations through environmental monitoring terminals; Acquire construction monitoring data at corresponding locations through construction monitoring terminals; Acquire building monitoring data at corresponding locations through building monitoring terminals; The acquired monitoring data are marked and stored in the virtual building model according to the corresponding collection time and collection location.

4. A construction quality supervision system according to claim 3, characterized in that: The process of setting up the serial analysis link in the data analysis integration module includes: Acquire a three-dimensional simulation image in a virtual building image, acquire a building facade in a construction process in the three-dimensional simulation image, and set a building integration space according to the building facade; Obtaining the distribution of corresponding building structure types within the building facade, and setting a plurality of serial analysis links according to the distribution of the building structure types; The serial analysis link is provided with an environment node, a construction node and a building node in sequence; The acquired monitoring data are input into the nodes corresponding to the serial analysis link respectively.

5. A construction quality supervision system according to claim 4, characterized in that: The process of setting the construction vector in the data analysis and integration module includes: A time collection sequence is set in the environment node according to the collection time, and the obtained environmental monitoring data is input into the corresponding time collection sequence according to the collection time; Obtain the construction type of the construction monitoring data within the construction node, and set the corresponding action number according to the construction type ; Mark the construction location as ( , , ), the collection time is marked as t; the construction monitoring data collected at the corresponding position is marked as SC; the construction vector in the construction node is marked as ( , , , , t, SC); The construction vectors in the construction nodes are sequentially integrated and stored according to the corresponding construction positions.

6. A construction quality supervision system according to claim 5, characterized in that: The process of building vectors for data analysis and integration modules includes: A time collection sequence is set in the environment node according to the collection time, and the obtained environmental monitoring data is input into the corresponding time collection sequence according to the collection time; Get the building type of the building monitoring data in the building node, set the corresponding type number according to the building type, and mark it as ; Mark the building location as ( , , ), the collection time is marked as t; the building monitoring data collected at the corresponding location is marked as JC; the building vector in the construction node is marked as the building vector ( , , , , t, JC); The building vectors in the building nodes are integrated and stored in sequence according to the corresponding building positions.

7. A construction quality supervision system according to claim 6, characterized in that: The quality monitoring feedback module conducts quality analysis on construction vectors in the following process: According to the environmental monitoring data of the environmental node at the corresponding collection time in the serial analysis link, the corresponding construction monitoring data in the construction node is adjusted to obtain the adjusted construction vector; Obtain historical construction monitoring data, perform feature extraction on the historical construction monitoring data corresponding to different construction types, and obtain construction feature data corresponding to the corresponding construction types; Setting a feature space, setting a corresponding quality analysis plane in the feature space, mapping the obtained construction vector and construction feature data to two sides of the corresponding quality analysis plane, and obtaining a two-dimensional data point corresponding to the construction vector; Linearly divide the obtained two-dimensional data points and set the decision edge of the corresponding quality analysis plane; obtain the distance information between the construction monitoring data in the construction vector and the corresponding decision boundary; The distance limit data corresponding to the preset construction monitoring data is obtained. If the distance information is less than or equal to the distance limit data, the corresponding construction monitoring data does not meet the standard, and the corresponding deviation information is obtained.

8. A construction quality supervision system according to claim 7, characterized in that: The quality monitoring feedback module conducts quality analysis on building vectors in the following process: According to the environmental monitoring data of the environmental node at the corresponding collection time in the serial analysis link and the construction monitoring data in the construction node, the corresponding building monitoring data in the building node is adjusted to obtain an adjusted building vector; Acquire historical building monitoring data, extract features from the historical building monitoring data corresponding to different building types, and acquire building feature data corresponding to the corresponding building types; Setting a feature space, setting a corresponding quality analysis plane in the feature space, mapping the obtained building vector and building feature data to two sides of the corresponding quality analysis plane, and obtaining a two-dimensional data point corresponding to the building vector; Linearly divide the obtained two-dimensional data points and set the decision edge of the corresponding quality analysis plane; obtain the distance information between the building monitoring data and the corresponding decision boundary in the building vector; The distance limit data corresponding to the preset building monitoring data is obtained. If the distance information is less than or equal to the distance limit data, the corresponding building monitoring data does not meet the standard, and the corresponding deviation information is obtained.

9. A construction quality supervision system according to claim 8, characterized in that: The process by which the quality monitoring feedback module determines whether there is an abnormality in the corresponding building facade includes: The vector analysis results in the corresponding nodes in the serial analysis link are integrated, and the construction vectors and building vectors that do not meet the standards are marked in the building facade according to the location information, and the marking includes the corresponding construction type and building type; the corresponding correlation analysis radius and error ratio limit are set according to the construction type and building type; According to the marking results, obtain the analysis results of other locations within the association analysis radius and obtain the abnormal proportion value; compare and analyze the abnormal proportion value with the error proportion limit: If the abnormality ratio is greater than or equal to the error ratio limit, it is judged that there is an abnormality in the corresponding building facade, and an early warning message is generated and sent to the data early warning collaboration module.

10. A construction quality supervision system according to claim 9, characterized in that: The data early warning coordination module performs early warning analysis based on the abnormal analysis results of the corresponding building facades, and coordinates the rework of the corresponding building facades. The process includes: Obtaining warning information of the building facade, and mapping the warning information into the virtual building model according to the location information of the building facade; Obtain deviation information of corresponding positions according to the early warning information, determine corresponding deviation levels according to the obtained deviation information, and perform visual display in the virtual building model according to the deviation levels; The rework priority is set according to the deviation level of the abnormal position in the virtual building model, the corresponding abnormal position is reworked according to the rework priority, and the subsequent construction process is intelligently scheduled.

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