Deviation correction system and method for automatically calculating progress deviation value of engineering component

Abstract

The invention relates to the technical field of constructional engineering management, in particular to a deviation correction system and method for automatically calculating the progress deviation value of an engineering component, and the method comprises the steps: collecting construction progress data, starting time, completion time and a progress state in real time through a sensor and a monitoring device by using the Internet of Things technology, the data is uploaded to a data acquisition module of a cloud platform; the data processing module is used for processing the construction data based on a weighted average progress deviation calculation algorithm and a dynamic deviation correction method, calculating progress deviation and providing deviation correction suggestions; according to the method and the system for automatically calculating the progress deviation values of the components and the deviation correction method thereof, the efficiency and the accuracy of construction project progress management can be effectively improved, the construction state is monitored in real time, and the construction progress deviation values and the deviation correction suggestions of the components are displayed. Progress deviation can be found and corrected in time, and project completion on schedule is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering management, and in particular to a deviation correction system and method for automatically calculating the progress deviation of engineering components. Background Art

[0002] The deviation of the project component schedule refers to the difference between the actual progress and the planned progress during the implementation of the project. This deviation can be calculated in a variety of ways, such as by comparing the budgeted cost of the completed work with the budgeted cost of the planned work;

[0003] Based on the deviation amount, the project progress can be tracked in real time and compared with the original plan, so as to quickly identify potential delays and take corresponding corrective measures;

[0004] In construction projects, progress control of components is crucial to the success of the project. Traditional progress management methods often rely on manual records, which can easily lead to delayed progress information and inaccurate data. Therefore, a correction system and method for automatically calculating the progress deviation of engineering components is proposed to address the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a correction system and method for automatically calculating the progress deviation of engineering components, so as to solve the problem that in construction projects, the progress control of components is crucial to the success of the project, and traditional progress management methods often rely on manual records, which easily leads to delayed progress information and inaccurate data.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A deviation correction system and method for automatically calculating the progress deviation of engineering components, comprising: a data acquisition module for collecting construction progress data, start time, completion time and progress status in real time through sensors and monitoring equipment using Internet of Things technology, and uploading the data to a cloud platform; a data processing module for processing construction data based on a weighted average progress deviation calculation algorithm and a dynamic deviation correction method, calculating progress deviations and providing deviation correction suggestions; and a user interface module for providing a real-time monitoring interface to display the progress status, deviation amount and deviation correction suggestions of each component.

[0008] As a further optimization of the present invention, the data acquisition module includes sensors and monitoring equipment, which collect the construction progress status, start time and completion time of each component in real time, and upload it to the cloud platform for storage and analysis through the Internet of Things technology.

[0009] As a further optimization of the present invention, the data processing module includes a data storage unit, a data analysis unit and an algorithm module, and the algorithm module includes a progress deviation calculation method based on weighted average, which is used to consider the importance and progress impact of different components and provide a more accurate progress deviation evaluation.

[0010] As a further optimization of the present invention, the algorithm module of the data processing module includes a dynamic deviation correction method for automatically adjusting the subsequent construction plan according to the progress deviation to optimize the overall construction progress.

[0011] As further optimized content of the present invention, the user interface module includes a management panel, an early warning system and a report generation template, which provides a real-time monitoring interface and intuitively displays the progress status, deviation amount and correction suggestions of each component for management personnel decision-making.

[0012] As a further optimization of the present invention, the progress deviation calculation method uses the weighted average method to calculate the total deviation D total , the formula is as follows:

[0013]

[0014] Where W i is the importance weight of the i-th component, D i Represents the progress deviation of the i-th component.

[0015] As a further optimization of the present invention, the dynamic deviation correction method sets a deviation threshold T, when |D i |>T, the system automatically starts the deviation correction method and calculates the construction time T that needs to be adjusted a And update the subsequent construction plan.

[0016] As further optimized content of the present invention, the user interface module further includes a visual management interface for displaying the status, deviation and correction suggestions of each component in real time, and providing dynamic monitoring and data updating functions.

[0017] As further optimized content of the present invention, the system notifies management personnel through automatically generated correction suggestions and provides operation briefings to help decision makers quickly understand the progress of construction. The system dynamically updates the weight parameters of the correction method according to the real-time collected construction progress data, optimizes the correction strategy and ensures the minimization of progress deviation.

[0018] As further optimized content of the present invention, wherein: Step I: Data collection and processing:

[0019] S1: Obtain the status of the component through the sensor and record the start time T of the construction sand completion time T c ;

[0020] S2: Data is uploaded to the cloud platform in real time for storage and processing;

[0021] S3: Calculate the progress deviation;

[0022] The schedule deviation calculation method uses the weighted average method to calculate the total deviation D total , the formula is as follows:

[0023]

[0024] Where W i is the importance weight of the i-th component, D i represents the progress deviation of the i-th component;

[0025] Step II: Set adjustment strategies and update schedules based on dynamic correction methods:

[0026] Step 1: Adaptive adjustment: Set the deviation threshold T, when |D i |>T, the system automatically starts the deviation correction method;

[0027] Step 2: Adjustment strategy: Calculate the construction time T that needs to be adjusted a : Where N is the number of affected components;

[0028] Step III: Update plan: According to T a Automatically adjust subsequent construction plans to ensure that the progress of all affected components is improved in a timely manner;

[0029] Step IV: Visualization and feedback: Design a user interface to display the progress status and deviation of each component in real time, automatically generate correction suggestions, and push them to relevant managers through mobile applications.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. The method and system for automatically calculating component progress deviation and its correction method provided in the present invention can effectively improve the efficiency and accuracy of construction project progress management, monitor the construction status in real time, promptly discover and correct progress deviations, and ensure that the project is completed on schedule;

[0032] 2. In the present invention, by integrating edge computing, BIM technology and adaptive algorithms, multi-dimensional monitoring and intelligent analysis of the construction environment and component status are further realized. Edge computing reduces the load of the cloud platform and improves the real-time nature of the data. BIM technology is combined with a 3D visualization interface to provide managers with an intuitive overall picture of the construction. The system's self-learning function can dynamically optimize parameters, making the correction decisions of subsequent projects more adaptable, and ultimately improving the adaptability of construction project progress management in complex environments and the optimization efficiency of resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 The present invention is a flow chart of a deviation correction method for automatically calculating the progress deviation of an engineering component. DETAILED DESCRIPTION

[0034] See also Figure 1 , the present invention provides a technical solution:

[0035] A deviation correction system and method for automatically calculating the progress deviation of engineering components, the system includes three main modules: a data acquisition module, a data processing module and a user interface module, each module is responsible for real-time data acquisition, progress deviation calculation and correction processing, and visual feedback and management;

[0036] Data collection module: IoT data collection: Use sensors and monitoring equipment to collect real-time construction progress data of each component, including start time, completion time, current progress status, etc. The module also integrates environmental sensors such as temperature, humidity, and displacement to ensure that the impact of the environment on construction can also be collected in a timely manner;

[0037] Edge computing: The data acquisition module is equipped with edge computing capabilities to perform preliminary data processing on site to filter high-priority data and upload it to the cloud platform, thereby reducing the load on the cloud platform and improving the real-time performance of data processing;

[0038] Data processing module: Schedule deviation calculation: The data processing module uses an improved weighted average algorithm to calculate the schedule deviation. According to the importance of different components, the module dynamically adjusts the weighting coefficient and adds a time decay coefficient, so that the deviation calculation results more truly reflect the actual construction status;

[0039] Dynamic correction method: When the system detects that the deviation exceeds the preset threshold (e.g. 5%), it automatically starts the adaptive correction strategy. The correction method not only adjusts the construction time of the deviated component, but also dynamically optimizes the adjustment strategy according to environmental data (such as weather, humidity, etc.). The system calculates the time T to be compensated. a and allocate them to the subsequent construction plan to ensure the rationality of the overall construction progress;

[0040] Self-learning function: Based on historical construction data and feedback from managers, the system performs self-learning optimization on weighting coefficients and thresholds, making the correction strategy more accurate and applicable in subsequent projects;

[0041] User interface module: 3D visual management interface: The user interface module combines BIM technology to display the progress status, deviation amount and dynamic correction suggestions of components in real time. Managers can view the construction status of each component through the 3D model, compare it with the planned progress, and intuitively identify the deviation area;

[0042] Early warning system and report generation: When the deviation exceeds the threshold, the system will send an early warning notification to the management personnel and generate a real-time correction report, including the analysis of the cause of the deviation and improvement suggestions. The management personnel can also propose new parameter adjustment suggestions based on the interface feedback;

[0043] Mobile push: The user interface module supports mobile applications, pushing deviation alarms and progress analysis reports to on-site managers, allowing managers to keep abreast of construction progress status and correction suggestions at any time.

[0044] Workflow: Data collection and deviation calculation: The start and completion time of the component is collected through sensors, and the data is uploaded to the cloud platform. The system calculates the progress deviation based on the weighted average method and adaptive algorithm;

[0045] Deviation detection and correction adjustment: When the deviation D is detected i If the threshold is exceeded, the system starts dynamic correction and reallocates the construction time T a , update the construction plan;

[0046] Real-time feedback and user interaction: Deviation data is displayed through a 3D visualization interface, and deviation analysis and correction suggestions are pushed through the mobile terminal to provide managers with timely and accurate construction progress information.

[0047] The system integrates a variety of sensing technologies and algorithm models to achieve automated monitoring of construction progress and intelligent error correction. Through visualization and mobile push, managers can control the construction progress in real time, and the system's self-learning function enhances the adaptability of subsequent projects.

[0048] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A deviation correction system for automatically calculating the progress deviation of engineering components, characterized by: include: A data collection module that uses IoT technology to collect construction progress data, start time, completion time and progress status in real time through sensors and monitoring equipment, and uploads it to the cloud platform; A data processing module for processing construction data based on a weighted average progress deviation calculation algorithm and a dynamic deviation correction method, calculating progress deviations and providing deviation correction suggestions; A user interface module that provides a real-time monitoring interface and displays the progress status, deviation amount, and correction suggestions of each component.

2. A deviation correction system for automatically calculating the progress deviation of engineering components according to claim 1, characterized in that: The data acquisition module includes sensors and monitoring equipment, which collect the construction progress status, start time and completion time of each component in real time, and upload it to the cloud platform for storage and analysis through the Internet of Things technology.

3. The deviation correction system for automatically calculating the progress deviation of engineering components according to claim 1 is characterized by: The data processing module includes a data storage unit, a data analysis unit and an algorithm module. The algorithm module includes a progress deviation calculation method based on weighted average, which is used to consider the importance and progress impact of different components and provide a more accurate progress deviation evaluation.

4. The deviation correction system for automatically calculating the progress deviation of engineering components according to claim 1 is characterized by: The algorithm module of the data processing module includes a dynamic deviation correction method for automatically adjusting the subsequent construction plan according to the progress deviation amount to optimize the overall construction progress.

5. The deviation correction system for automatically calculating the progress deviation of engineering components according to claim 1 is characterized by: The user interface module includes a management panel, an early warning system and a report generation template, which provides a real-time monitoring interface and intuitively displays the progress status, deviation amount and correction suggestions of each component for management personnel decision-making.

6. The deviation correction system for automatically calculating the progress deviation of engineering components according to claim 1 is characterized by: The schedule deviation calculation method uses the weighted average method to calculate the total deviation D total , the formula is as follows: Where W i is the importance weight of the i-th component, D i Represents the progress deviation of the i-th component.

7. The deviation correction system for automatically calculating the progress deviation of engineering components according to claim 1 is characterized by: The dynamic deviation correction method sets the deviation threshold T, when |D i |>T, the system automatically starts the deviation correction method and calculates the construction time T that needs to be adjusted a And update the subsequent construction plan.

8. The deviation correction system for automatically calculating the progress deviation of engineering components according to claim 1 is characterized by: The user interface module further includes a visual management interface for displaying the status, deviation and correction suggestions of each component in real time, and providing dynamic monitoring and data update functions.

9. The deviation correction system for automatically calculating the progress deviation of engineering components according to claim 1, characterized in that: The system notifies management personnel through automatically generated correction suggestions and provides operation briefings to help decision makers quickly understand the progress of construction. The system dynamically updates the weight parameters of the correction method based on the real-time collected construction progress data, optimizes the correction strategy and ensures the minimization of progress deviation.

10. The method for automatically calculating the deviation of the progress of an engineering component according to claim 1, characterized in that: Step I: Data collection and processing: S1: Obtain the status of the component through the sensor and record the start time of construction T s and completion time T c ; S2: Data is uploaded to the cloud platform in real time for storage and processing; S3: Calculate the progress deviation; The schedule deviation calculation method uses the weighted average method to calculate the total deviation D total , the formula is as follows: Where W i is the importance weight of the i-th component, D i represents the progress deviation of the i-th component; Step II: Set adjustment strategies and update schedules based on dynamic correction methods: Step 1: Adaptive adjustment: Set the deviation threshold T, when |D i |>T, the system automatically starts the deviation correction method; Step 2: Adjustment strategy: Calculate the construction time T that needs to be adjusted a : Where N is the number of affected components; Step III: Update plan: According to T a Automatically adjust subsequent construction plans to ensure that the progress of all affected components is improved in a timely manner; Step IV: Visualization and feedback: Design a user interface to display the progress status and deviation of each component in real time, automatically generate correction suggestions, and push them to relevant managers through mobile applications.

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