Engineering project management system and method
By utilizing BIM models and on-site data analysis in engineering projects, the problem of long material statistics cycles has been solved, enabling real-time monitoring and optimization of construction progress, and ensuring timely project completion.
Patent Information
- Application Number
- CN202511123476.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-12
- Publication Date
- 2025-12-05
AI Technical Summary
Existing statistical methods for materials are typically daily records, weekly or monthly statistics, which have problems such as long statistical cycles and large workloads. They are difficult to reflect short-term fluctuations and are inconvenient for real-time monitoring and correction of project progress.
Before construction begins, the project obtains construction areas, construction procedures, and construction information based on the BIM model. Daily site data for each construction area is then acquired during construction. Initial construction progress is obtained based on the daily site data and compared with the target construction progress. Early warning strategies are implemented in conjunction with environmental and defect parameters to optimize the construction progress.
It enables real-time monitoring of project construction progress, shortens the statistical cycle, reduces statistical workload, and allows for timely adjustment of resource allocation to ensure project schedule.
Smart Images
Figure CN121073045A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application belongs to the technical field of engineering project management, and particularly relates to an engineering project management system and method. BACKGROUND
[0002] Engineering project management refers to that an enterprise engaged in engineering project management is entrusted by the owner, and according to the contract agreement, the enterprise represents the owner to manage and serve the whole process or some stages of the organization and implementation of the engineering project. The engineering project management of the construction unit mainly includes the management of project cost, quality, progress, safety and contract, and the progress management refers to the management of the progress degree of each stage and the deadline of the final completion of the project in the implementation process of the project.
[0003] In some engineering projects, the material usage is the most intuitive embodiment of the project progress, but the existing material statistics form is usually daily record, weekly or monthly statistics, which has problems such as long statistical cycle, large statistical workload, etc., and it is difficult to reflect short-term fluctuations, and it is inconvenient to monitor and correct the project progress in real time. SUMMARY
[0004] The purpose of the present application is to provide an engineering project management system and method, which can solve the problems of the existing material statistics form, such as long statistical cycle, large statistical workload, etc., and it is difficult to reflect short-term fluctuations, and it is inconvenient to monitor and correct the project progress in real time.
[0005] In order to solve the above technical problems, the present application discloses an engineering project management method, which comprises: Before the construction of the engineering project, the construction area, the construction process and the construction information are obtained according to the BIM model, the construction area includes the core construction area and the general construction area, and the construction information includes the material information and the corresponding personnel information, equipment information required by each construction process, and the environmental sensitive threshold of the key process; Daily site data of each construction area during the construction is obtained, the daily site data includes material type and quantity, personnel type and quantity, equipment type, quantity and access time, defect parameter and environmental parameter; Based on the daily site data, the initial construction progress of the corresponding construction process is obtained, and the comparison and analysis with the target construction progress of the construction information is carried out; According to the comparison and analysis result, whether the environmental parameter exceeds the environmental sensitive threshold and the defect parameter are combined to execute the early warning strategy, the early warning strategy includes progress alarm, progress early warning, excess alarm and predictive progress early warning based on historical data training, wherein when the progress alarm is issued, the corresponding construction process with delayed progress is confirmed, the related processes connected with the construction process are obtained, and the construction progress is optimized based on this, the related processes include progressive processes and parallel processes.
[0006] As an optional implementation, in the first aspect of the present application, the step of dividing the core construction area and the general construction area comprises: Obtain the three-dimensional terrain data on site through the BIM model, and determine the high-risk operation area and the low-risk operation area by combining the operation risk level assessment; Divide the high-risk operation area into the core construction area, including the main structure construction area and the assembly area of large equipment; Divide the low-risk operation area into the general construction area, including the temporary office and living facility area, the auxiliary processing area, and the material stacking and mechanical equipment parking area; Dynamically adjust the resource allocation weight of the core construction area according to the progress deviation of each construction area, and reduce the core construction area to the general construction area when the important node of the core construction area is completed.
[0007] As an optional implementation, in the first aspect of the present application, the excess alarm includes: when the material excess use ratio exceeds the threshold value and the corresponding process progress does not reach the expectation, it is marked as inefficient consumption and triggers the cost analysis process; if the excess material is a recyclable resource, the inventory module generates a material flow scheme.
[0008] As an optional implementation, in the first aspect of the present application, the step of obtaining the defect parameter comprises: Deploy high-definition cameras at key points in the construction area to cover key areas such as concrete pouring surface, steel structure welding area, wall / ground flatness, etc. Using YOLOv7 target detection algorithm, the real-time collected images are segmented and feature extracted, and defects such as cracks, depressions, honeycomb pitted surface and exposed steel bars are automatically identified for defect detection.
[0009] Generate defect coordinates, size, and type labels, and synchronize them to the corresponding position of the BIM model to form a visual defect heat map.
[0010] As an optional implementation, in the first aspect of the present application, the step of obtaining the environmental parameter comprises: Core construction area: one multi-parameter acquisition terminal is arranged every 500 square meters, covering the main structure construction area and the assembly area of large equipment; General construction area: one multi-parameter acquisition terminal is arranged every 1000 square meters, covering the temporary office and living facility area, the auxiliary processing area, and the material stacking and mechanical equipment parking area.
[0011] As an optional implementation, in the first aspect of the present application, the initial construction progress includes on-site daily cumulative material information, on-site daily cumulative personnel information, and on-site daily cumulative equipment information, and the step of obtaining the initial construction progress comprises: The daily on-site data of the day is entered and accumulated with the historical daily on-site data respectively, so as to obtain the on-site daily accumulated material information, the on-site daily accumulated personnel information and the on-site daily accumulated equipment information.
[0012] As an optional implementation, in the first aspect of the present application, the target construction progress comprises target daily accumulated material information, target daily accumulated personnel information and target daily accumulated equipment information, and the obtaining step of the target construction progress comprises: allocating the material information, the personnel information and the equipment information according to the construction process requirements to obtain target daily material information, target daily personnel information and target daily equipment information of each day; accumulating the target daily material information of the day with the historical target daily material information to obtain target daily accumulated material information; accumulating the target daily personnel information of the day with the historical target daily personnel information to obtain target daily accumulated personnel information; accumulating the target daily equipment information of the day with the historical target daily equipment information to obtain target daily accumulated equipment information.
[0013] As an optional implementation, in the first aspect of the present application, the early warning strategy comprises: issuing a progress warning when the material quantity of at least one kind of material in the on-site daily accumulated material information is less than the material quantity of the corresponding material in the target daily accumulated material information; issuing a progress warning when the personnel quantity of at least one kind of work in the on-site daily accumulated personnel information is less than the personnel quantity of the corresponding work in the target daily accumulated personnel information; issuing a progress warning when the equipment quantity of at least one kind of equipment in the on-site daily accumulated equipment information is less than the equipment quantity of the corresponding equipment in the target daily accumulated equipment information; issuing a progress early warning when a defect parameter appears or an environmental parameter exceeds an environmental sensitive threshold; issuing an excess warning when one construction process is completed and the material quantity of at least one kind of material in the on-site daily accumulated material information is greater than the material quantity of the corresponding material in the target daily accumulated material information, or the personnel quantity of at least one kind of work in the on-site daily accumulated personnel information is greater than the personnel quantity of the corresponding work in the target daily accumulated personnel information, or the equipment quantity of at least one kind of equipment in the on-site daily accumulated equipment information is greater than the equipment quantity of the corresponding equipment in the target daily accumulated equipment information.
[0014] As an optional implementation, in the first aspect of the present application, when a progress warning occurs, materials or corresponding personnel and equipment are preferentially supplemented to the core construction area.
[0015] The second aspect of the present application discloses an engineering project management system, which comprises: A preset information module is configured to obtain a construction area, a construction procedure and construction information according to a BIM model before construction of the engineering project; A data collection module is configured to obtain daily site data of each construction area during construction; A data processing module is configured to obtain an initial construction progress of the corresponding construction procedure based on the daily site data, and compare and analyze the initial construction progress with a target construction progress of the construction information; An early warning module is configured to execute an early warning strategy according to the comparison and analysis result, in combination with whether the environmental parameter exceeds the environmental sensitive threshold and the defect parameter.
[0016] The present application has the following technical effects: The preset information module is configured to obtain a construction area, a construction procedure and construction information according to a BIM model before construction of the engineering project; the data collection module is configured to obtain daily site data of each construction area during construction; the data processing module is configured to obtain an initial construction progress of the corresponding construction procedure based on the daily site data, and compare and analyze the initial construction progress with a target construction progress of the construction information; and the early warning module is configured to execute an early warning strategy according to the comparison and analysis result, in combination with whether the environmental parameter exceeds the environmental sensitive threshold and the defect parameter. The present application can realize real-time viewing of the daily progress completion condition and the cumulative progress completion condition of the project construction by comparing and analyzing the daily site data with the preset data, has a short statistical cycle, and requires only daily statistics and uploading of the material type and quantity used by the site personnel, so that the statistical workload is small; the corresponding early warning strategy is executed according to the daily progress completion condition and the cumulative progress completion condition, which is beneficial to adjustment of the distribution of materials, manpower and equipment based on data, timely adjustment and correction, and guarantee of the construction period progress. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a method step schematic diagram of the present application; Figure 2 is a system structure schematic diagram of the present application. DETAILED DESCRIPTION
[0018] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0019] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited to the specific embodiments disclosed below.
[0020] Second, the "one embodiment" or "an embodiment" referred to herein means a specific feature, structure, characteristic, or combination of features and / or characteristics described herein that can be included in at least one implementation of the present application. The various appearances of "in one preferred embodiment", "in another preferred embodiment", or "in at least one embodiment" in the specification do not necessarily all refer to the same embodiment, although they can.
[0021] Embodiment one Please refer to Figure 1 , Figure 1 is a method step schematic diagram of an engineering project management method disclosed by the embodiment of the application, and the engineering project management method can include the following operations. Step 101, before construction of an engineering project, construction area, construction process and construction information are obtained according to a BIM model.
[0022] In the embodiment of the application, the construction area includes a core construction area and a general construction area, and the division steps of the core construction area and the general construction area include: Three-dimensional terrain data on site is obtained through the BIM model, and a high-risk operation area and a low-risk operation area are determined by combining with operation risk level assessment; The high-risk operation area is divided into the core construction area, including a main structure construction area and an assembly area of large equipment; The low-risk operation area is divided into the general construction area, including a temporary office and living facility area, an auxiliary processing area and a material stacking and mechanical equipment parking area; Resource allocation weights of the core construction area are dynamically adjusted according to progress deviation of each construction area, and when important nodes of the core construction area are completed, the core construction area is reduced to the general construction area.
[0023] It should be noted that the operation risk level is combined with the position and environment of the operation area, the complexity and precision requirement of the process, whether the personnel are trained, and the type of mechanical equipment to evaluate, and the area with narrow position or poor environment, high complexity and precision requirement of the process, high skill requirement of the personnel or huge size of the mechanical equipment, and high maintenance rate is divided into the high-risk operation area.
[0024] By setting the construction area and dividing it into the core construction area and the general construction area, materials, personnel and equipment are preferentially put into the core construction area, which is beneficial to reasonably allocate materials, concentrate resources to ensure the progress of main structure construction, avoid delay of construction period due to insufficient resources, and further shorten the total construction period by realizing parallel construction through division of the construction area.
[0025] In the embodiment of the present application, the construction information includes material information and corresponding personnel information and equipment information required by each construction process, and environmental sensitive threshold of key processes, wherein the material information includes material type and quantity used in each construction process, the material quantity is the standard amount required for single construction process, the personnel information includes the type and quantity of feeding and material using personnel, and the equipment information includes the type, quantity and equipment access time of feeding and material using equipment, a resource library is set in advance, when the construction progress and resource consumption of a certain construction area obviously appear redundancy, the redundant resources are summarized to the resource library, so that the redundant resources can circulate in the resource library, and the resource transfer between different construction areas is facilitated.
[0026] Step 102, obtaining daily site data of each construction area during construction.
[0027] In the embodiment of the present application, the daily site data includes material type and quantity, personnel type and quantity, equipment type, quantity and access time, defect parameters and environmental parameters.
[0028] Specifically, the personnel type and quantity are identified and recorded by using face recognition access control, and the equipment type, quantity and access time are identified and recorded by using a high-definition monocular camera.
[0029] In addition, the acquisition step of the defect parameters includes: High-definition cameras are deployed at key points of the construction area to cover key areas such as concrete pouring surface, steel structure welding area, wall / ground flatness, etc. YOLOv7 target detection algorithm is adopted to segment and extract features from the real-time collected images, and to automatically identify defects such as cracks, depressions, honeycomb pitted surface and exposed steel bars.
[0030] In the above steps, YOLO is a single-stage target detection algorithm in the prior art, and the YOLOv7 target detection algorithm directly predicts the object class and bounding box in the image through a single neural network.
[0031] In the embodiment of the present application, the acquisition step of the environmental parameters includes: Core construction area: one multi-parameter acquisition terminal is arranged every 500 square meters to cover the main structure construction area and the assembly area of large equipment. General construction area: one multi-parameter acquisition terminal is arranged every 1000 square meters to cover temporary office and living facilities area, auxiliary processing area and material stacking and mechanical equipment parking area.
[0032] The multi-parameter acquisition terminal includes but is not limited to temperature sensor, humidity sensor, noise sensor and PM10 sensor.
[0033] By obtaining the daily site data of each construction area during construction, it is convenient to accumulate the daily data with the historical data, the site personnel only need to count and upload the material type and quantity used on the day, and regularly maintain the data collection tool, which has the advantages of shorter statistical period, less statistical workload, etc. In addition to judging the progress by the conventional daily site data, the construction period is also corrected by combining the defect parameters and environmental parameters. Timely obtaining the defect parameters is beneficial to improve the construction quality and avoid the delay of construction period and high rework cost caused by defect repair. By obtaining the environmental parameters with high frequency and high density, it is beneficial to master the construction environment change dynamically in real time, and timely adjust the construction process and resource allocation according to the environmental change to prevent the influence of environmental change on the construction period in advance.
[0034] Step 103, based on the daily site data, obtaining the initial construction progress corresponding to the construction process, and comparing and analyzing with the target construction progress of the construction information.
[0035] Specifically, the initial construction progress includes the site daily cumulative material information, the site daily cumulative personnel information and the site daily cumulative equipment information, and the obtaining step of the initial construction progress is: The daily site data of the day is input and accumulated with the historical daily site data respectively, so as to obtain the site daily cumulative material information, the site daily cumulative personnel information and the site daily cumulative equipment information.
[0036] The target construction progress includes the target daily cumulative material information, the target daily cumulative personnel information and the target daily cumulative equipment information, and the obtaining step of the target construction progress includes: The material information, personnel information and equipment information are distributed to the daily target daily material information, target daily personnel information and target daily equipment information according to the construction process requirements; The target daily cumulative material information is obtained by accumulating the target daily material information of the day and the history; The target daily cumulative personnel information is obtained by accumulating the target daily personnel information of the day and the history; The target daily cumulative equipment information is obtained by accumulating the target daily equipment information of the day and the history.
[0037] In this step, by obtaining the initial construction progress daily and comparing and analyzing with the target construction progress, the daily site data is compared with the target daily material information respectively, the progress completion of the construction on the day can be directly viewed; the site daily cumulative material information, the site daily cumulative personnel information and the site daily cumulative equipment information are compared with the target daily cumulative material information, the target daily cumulative personnel information and the target daily cumulative equipment information respectively, the progress completion of the cumulative construction of the project up to the day can be obtained, which is convenient and intuitive, and ensures the controllability of the progress.
[0038] Step 104, according to the comparison analysis result and combined with whether the environment parameter exceeds the environment sensitive threshold value and the defect parameter, a warning strategy is executed.
[0039] In the embodiment of the present application, the warning strategy includes progress warning, progress warning, excess warning and predictive progress warning based on historical data training.
[0040] In the embodiment of the present application, the warning strategy includes: When the material quantity of at least one material in the field daily cumulative material information is less than the material quantity of the corresponding material in the target daily cumulative material information, a progress warning is issued; When the number of at least one type of worker in the field daily cumulative personnel information is less than the number of the corresponding type of worker in the target daily cumulative personnel information, a progress warning is issued; When the number of at least one device in the field daily cumulative equipment information is less than the number of the corresponding device in the target daily cumulative equipment information, a progress warning is issued; When the defect parameter appears or the environment parameter exceeds the environment sensitive threshold value, a progress warning is issued; When one of the construction procedures is completed and the material quantity of at least one material in the field daily cumulative material information is greater than the material quantity of the corresponding material in the target daily cumulative material information, or the number of at least one type of worker in the field daily cumulative personnel information is greater than the number of the corresponding type of worker in the target daily cumulative personnel information, or the number of at least one device in the field daily cumulative equipment information is greater than the number of the corresponding device in the target daily cumulative equipment information, an excess warning is issued; When the progress warning is not issued, but the difference between the initial construction progress of each day in the past five days and the target construction progress gradually decreases and approaches zero, a predictive progress warning is issued; When the progress warning is not issued, but the value of the defect parameter or the environment parameter reaches a specific interval that may affect the construction progress, a predictive progress warning is issued; In this step, when the progress warning is issued, the corresponding construction procedure that the progress is delayed is confirmed, and the related procedures associated with the construction procedure are obtained, and the construction progress is optimized based on this, the related procedures include progressive procedures and parallel procedures; When the progress warning is based on the defect parameter, the defect is quickly repaired to avoid rework expansion, when the progress warning is based on the environment parameter, the downtime is reduced to protect the field resources; When the excess warning occurs, if the material excess usage ratio exceeds the threshold value and the corresponding procedure progress does not reach the expected value, it is marked as inefficient consumption and triggers the cost analysis process, if the excess material is a recyclable resource, the material flow scheme is generated by linking the resource library; When the predictive progress warning occurs, the reasons that may affect the progress are analyzed, and corresponding measures are taken to adjust in time.
[0041] The embodiment can realize real-time viewing of the daily progress completion condition and the cumulative progress completion condition of the project construction by acquiring daily site data and comparing and analyzing the preset data, the statistical cycle is short, the site personnel only need to statistically and upload the material type and quantity used on the day, the statistical workload is less, and the corresponding early warning strategy is executed according to the daily progress completion condition and the cumulative progress completion condition, which is beneficial to adjusting the distribution of materials, manpower and equipment based on data, timely adjusting and correcting, and ensuring the construction progress.
[0042] Embodiment two Please refer to Figure 2 , Figure 2 is a system structure schematic diagram of an engineering project management system disclosed by the embodiment of the application. As shown in the figure, Figure 2 The engineering project management system can include: A preset information module, which acquires a construction area, a construction process and construction information according to a BIM model before construction of an engineering project; A data acquisition module, which acquires daily site data of each construction area during construction; A data processing module, which obtains an initial construction progress of a corresponding construction process based on the daily site data, and compares and analyzes the initial construction progress with a target construction progress of the construction information; An early warning module, which executes an early warning strategy according to a comparison and analysis result in combination with whether an environmental parameter exceeds an environmental sensitive threshold value and a defect parameter.
[0043] Since the system introduced in the second embodiment of the application is a system used for implementing the method of the first embodiment of the application, the specific structure and deformation of the system can be understood by those skilled in the art based on the method introduced in the first embodiment of the application, and thus will not be described here. Any device used by the method of the first embodiment of the application belongs to the scope of the application.
[0044] As an optional implementation, in the second aspect of the application, the data acquisition module includes a face recognition instrument, a vehicle recognition camera, a temperature and humidity sensor and a pressure sensor, the face recognition instrument is used to identify the type and quantity of daily incoming material feeding and material using personnel, the vehicle recognition camera is used to record the type of daily material feeding and using equipment, the temperature and humidity sensor is used to record the temperature and humidity of the site environment, and the pressure sensor is used to record the quantity and incoming time of daily material feeding and using equipment.
[0045] It has to be noted that, as used herein, the terms "includes" and / or "contains", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0046] The above description is only the preferred embodiment of the present application, it should be pointed out that, for those skilled in the art, without departing from the principles of the present application, can make several improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application. The structure, device and operation method not specifically described and explained in the present application, such as no special description and limitation, are implemented according to the conventional means in the art.
Claims
1. A project management method, characterized in that, include: Before the construction of an engineering project, the construction area, construction procedures and construction information are obtained based on the BIM model. The construction area includes the core construction area and the general construction area. The construction information includes the material information and corresponding personnel information, equipment information and environmental sensitivity thresholds of key procedures for each construction procedure. Acquire daily on-site data for each construction area during the construction period. The daily on-site data includes material type and quantity, personnel type and quantity, equipment type, quantity and arrival time, defect parameters and environmental parameters. Based on daily on-site data, the initial construction progress of the corresponding construction process is obtained and compared and analyzed with the target construction progress in the construction information. Based on the comparative analysis results, combined with whether the environmental parameters exceed the environmental sensitivity threshold and the defect parameters, an early warning strategy is executed. The early warning strategy includes progress alarm, progress warning, overload alarm and predictive progress warning based on historical data training. When a progress alarm is issued, the corresponding construction process in which the progress is delayed is identified, and related processes connected to the construction process are obtained. Based on this, the construction progress is optimized. Related processes include progressive processes and parallel processes.
2. The project management method according to claim 1, characterized in that, The steps for dividing the core construction area and the general construction area include: The site's three-dimensional terrain data is obtained through BIM modeling, and high-risk and low-risk work areas are determined by combining the work risk level assessment. The high-risk work area is divided into a core construction area, which includes the main structure construction area and the large equipment assembly area. Low-risk work areas are divided into general construction areas, including temporary office and living facilities areas, auxiliary processing areas, and material storage and machinery parking areas; The resource allocation weight of the core construction area is dynamically adjusted based on the progress deviation of each construction area. When the important nodes of the core construction area are completed, it is downgraded to a general construction area.
3. The project management method according to claim 1, characterized in that, The over-consumption alarm includes: when the proportion of material over-use exceeds the threshold and the corresponding process progress does not meet expectations, it is marked as inefficient consumption and a cost analysis process is triggered; if the over-consumption material is a recyclable resource, the inventory module is linked to generate a material flow plan.
4. The project management method according to claim 1, characterized in that, The steps for obtaining the defect parameters include: High-definition cameras were deployed at key locations in the construction area to cover important areas such as concrete pouring surfaces, steel structure welding areas, and wall / ground flatness. The YOLOv7 target detection algorithm is used to segment and extract features from real-time acquired images, and automatically identify defects such as cracks, depressions, honeycomb pits, and exposed rebar for defect detection. Generate defect coordinates, dimensions, and type labels, and synchronize them to the corresponding locations in the BIM model to form a visualized defect heat map.
5. The project management method according to claim 1, characterized in that, The steps for obtaining the environmental parameters include: Core construction area: One multi-parameter acquisition terminal is set up every 500㎡, covering the main structure construction area and the large equipment assembly area; In general construction areas, one multi-parameter data acquisition terminal is set up for every 1,000 square meters, covering temporary office and living facilities, auxiliary processing areas, and areas where materials are stored and machinery is parked.
6. The project management method according to claim 1, characterized in that: The initial construction progress includes the cumulative material information, cumulative personnel information, and cumulative equipment information on site for the day. The steps for obtaining the initial construction progress are as follows: The daily on-site data is entered and accumulated with the historical daily on-site data to obtain the cumulative on-site material information, cumulative on-site personnel information, and cumulative on-site equipment information for the day.
7. The project management method according to claim 1, characterized in that: The target construction progress includes the cumulative material information, cumulative personnel information, and cumulative equipment information for the target day. The steps for obtaining the target construction progress include: The material, personnel, and equipment information are allocated according to the construction process requirements to the daily target material, personnel, and equipment information. The cumulative material information for the target day is obtained by accumulating the material information of the current day and the historical target day. The cumulative personnel information for the target day is obtained by accumulating the personnel information of the current day and the historical personnel information of the target day. The cumulative equipment information for the target day is obtained by accumulating the equipment information of the current day and the historical equipment information of the target day.
8. The project management method according to claim 7, characterized in that, The early warning strategy includes: A progress alarm is issued when the quantity of at least one material in the cumulative material information for the current day is less than the quantity of the corresponding material in the cumulative material information for the target day. A progress alarm is issued when the number of personnel of at least one job type in the cumulative personnel information on site for the current day is less than the number of personnel of the corresponding job type in the cumulative personnel information for the target day. A progress alarm is issued when the number of at least one type of equipment in the cumulative equipment information for the current day is less than the number of the corresponding equipment in the cumulative equipment information for the target day. When defective parameters occur or environmental parameters exceed environmental sensitivity thresholds, a progress warning is issued. An over-limit alarm is issued when one of the construction procedures is completed and the quantity of at least one material in the cumulative material information for the day exceeds the quantity of the corresponding material in the cumulative material information for the target day, or the quantity of at least one type of personnel in the cumulative personnel information for the day exceeds the quantity of the corresponding type of personnel in the cumulative personnel information for the target day, or the quantity of at least one type of equipment in the cumulative equipment information for the day exceeds the quantity of the corresponding equipment in the cumulative equipment information for the target day.
9. The project management method according to claim 8, characterized in that: When a progress alert is triggered, priority should be given to replenishing materials or corresponding personnel and equipment to the core construction area.
10. An engineering project management system, characterized in that, The system comprising the engineering project management method according to any one of claims 1-9, wherein the system includes: The pre-set information module obtains the construction area, construction procedures, and construction information based on the BIM model before the construction of the project. The data acquisition module obtains daily on-site data for each construction area during the construction period; The data processing module obtains the initial construction progress of the corresponding construction process based on daily on-site data, and compares and analyzes it with the target construction progress in the construction information. The early warning module executes early warning strategies based on the comparison and analysis results, combined with whether environmental parameters exceed environmental sensitivity thresholds and defect parameters.