Method for dynamically supervising implementation condition of project planning

Abstract

The invention discloses a method for dynamically supervising project planning implementation conditions, which comprises the following steps: S1, construction period dynamic supervision early warning: realizing progress visual management early warning by using a BIM + technology, and analyzing problems; s2, scheme dynamic adjustment, comparison and selection are conducted, specifically, construction scheme adjustment is conducted, a visual engine is utilized for construction scheme adjustment, scheme feasibility is simulated in a 1: 1 mode, and finally an adjustment scheme is determined; and S3, dynamically supervising index deviation: correcting the project amount, subpackage teams and material equipment of the temporarily built project causing change, and performing grading approval on the project exceeding the original planning quantitative index. According to the invention, the feasibility of the adjustment change of the construction period and the scheme in the actual implementation process can be solved, and the planning execution and deviation condition after the change can be dynamically supervised, especially the change of large and small temporary engineering quantities in temporary construction planning, the upper limit control of construction teams and the control of the entering quantity and source of material equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of supervision project planning and implementation, and in particular to a method for dynamically supervising the implementation of project planning. Background Art

[0002] After the project planning is completed, the project will be briefed mainly in the form of a planning document. The project will enter the implementation phase and be implemented according to the plan. However, due to incomplete information, materials, external environment and other factors in the initial planning, there will be certain deviations and changes in the construction period planning, major plan planning, subcontract planning, temporary construction planning, construction period planning, material and equipment planning, etc. during implementation.

[0003] At present, independent planning modules, temporary construction planning modules, material planning modules, equipment planning modules, and subcontract planning modules are developed based on their respective businesses. They are mainly used to enter the key indicators of each business into the corresponding modules after the on-site planning book is formulated, as the goal of project planning and implementation, and to implement overall upper limit control; the construction period planning module determines the phased output value and key nodes according to the offline construction period arrangement, which is used for overdue early warning control; the major plan planning module clarifies the list of key and difficult plans, and tracks the approval and review of major plans during the process. Quantify the substantive content and key control indicators of the planning plan, clarify the overall goal, and strictly control the additional planning and tracking of early warning assessment when the target value is exceeded, so as to improve the overall control of the planning and avoid arbitrary changes in the planning.

[0004] Although each business module has its own independent business functions, it only uses information technology from a business perspective to quantify the written plan and control the upper limit. However, there is no comparison and simulation of the plan during dynamic adjustment, and no early warning of the comparison of the construction period, nor is there a comparison function with the plan. First, it is impossible to determine whether the plan after dynamic adjustment is feasible, and it is impossible to grasp the deviation between the actual and the plan in a timely and accurate manner, and the purpose of pre-control cannot be achieved. Often in the end, the company and project management have to make multiple adjustments, and it is difficult to grasp the deviation between the planning execution and the plan. Finally, after analysis, it is found that the plan pre-control has not been achieved and the cost is uncontrollable. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a method for dynamically supervising the implementation of project planning, so as to solve the feasibility of adjusting and changing the construction period and plan during the actual implementation process, and at the same time dynamically supervise the execution and deviation of the changed planning, especially the changes in the amount of temporary projects in temporary construction planning, the upper limit control of the construction team, and the control of the quantity and source of materials and equipment entering the site.

[0006] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows.

[0007] A method for dynamically supervising the implementation of project planning includes the following steps:

[0008] S1. Dynamic supervision and early warning of construction period: Use BIM+ technology to achieve visual management and early warning of progress and analyze problems;

[0009] S2. Dynamic adjustment and comparison of schemes: adjust the construction scheme, use the visualization engine to simulate the feasibility of the scheme 1:1, and finally determine the adjusted scheme;

[0010] S3. Deviation of dynamic supervision indicators: make corrections to the temporary construction project quantities, subcontracting teams, and materials and equipment that cause changes, and upgrade the approval process for those that exceed the original planned quantitative indicators.

[0011] Preferably, step S1 is specifically as follows: through the three-dimensional graphics engine platform, combined with BIM+GIS, the model is first connected with the sub-items, and the sub-items are matched with the progress plan and the actual progress; after the initialization is completed, the physical components that need to be completed within any time period can be viewed to simulate the construction progress; during the construction process, the actual progress is updated daily, and the progress of related physical components is intuitively displayed on the platform, and different colors are used to distinguish between those being implemented and those that have been completed; in terms of construction early warning, a built-in construction period calculation function is used to automatically calculate the matching of the actual progress of the physical components with the planned progress every day, and different colors are used to distinguish the leading and lagging conditions, as well as the number of lag days.

[0012] Preferably, step S2 is specifically as follows: using BIM+ technology, placing the proposed plan in a three-dimensional graphics engine platform through a 1:1 model, simulating the technical feasibility of the construction plan under complex working conditions, and comparing the economic benefits and construction period goals of multiple plans while ensuring the safety and reliability of the plan to maximize the benefits and finally determine the adjusted plan.

[0013] Preferably, the step S3 specifically includes: sorting out whether the temporary construction quantity, subcontract quantity, materials and equipment have increased or decreased according to the adjusted selected plan, and designing a dynamic monitoring deviation function of the relevant corresponding modules.

[0014] Preferably, the dynamic monitoring deviation function of the temporary construction quantity changes is specifically as follows: when new planning content is added during the process or it is found that the original planning content needs to be adjusted, additional planning is carried out, and at the same time, the original quantity is added or revised in the quantity change function and the materials and lists are attached; the newly added or reduced planning quantity is synchronously updated in the dynamic planning dashboard, and the temporary construction planning quantity, change quantity and actual completion quantity of the same category are compared in the same dimension, and the multi-dimensional data is used to automatically match the middle platform to display the deviation in a differentiated manner.

[0015] Preferably, the dynamic monitoring deviation function of the subcontracting changes is specifically as follows: according to the subcontracting units, subcontracting modes and splitting and accounting results determined by the offline subcontracting planning, the online overall subcontracting planning is submitted for approval; all new teams are required to first add team planning in the "Team Subcontracting Planning", complete the configuration information, and the system automatically generates the dealing units after submission for approval; and the subcontracting management regulations stipulate the upper limit of the number of subcontracting teams according to the investment amount, and in principle, it is not allowed to exceed the limit, and the excess shall be escalated for review.

[0016] Preferably, the dynamic monitoring deviation function of material changes is specifically as follows: summarizing and counting the quantity and amount of initial planning and additional planning of materials by major categories of materials and circulating materials, comparing the actual settlement quantity and amount of materials of the same category in the same dimension, displaying the deviations in a differentiated manner, and intuitively showing the differences between actual execution and planning of raw materials and circulating materials.

[0017] Preferably, the dynamic monitoring deviation function of the equipment changes is specifically: classifying and summarizing the types, quantities, and sources of the equipment to be invested in the initial equipment planning and additional planning, comparing the actual number of equipment entering the site in the same dimension, grasping the deviation between the actual and planned in real time, and timely warning of abnormal data.

[0018] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0019] The present invention proposes a dynamic planning concept. First, it uses BIM+ technology to dynamically adjust the planning scheme. Second, it dynamically supervises the deviation of planning execution. It uses information technology to strengthen the control and adjustment links before and during the planning execution. It standardizes the implementation of the planning application on the spot, while avoiding arbitrary changes in the planning scheme during the implementation stage. Through simulation and early warning in advance, the deviation between the actual and the plan can be grasped in real time during the process, so as to achieve the management goal of "scheme pre-control".

[0020] The present invention uses information technology to dynamically track the execution deviation of key indicators in the project planning, so as to basically realize the effect of dynamic real-time supervision. Compared with the traditional design, the static control is transformed into dynamic control, and the original total upper limit is controlled after the event, and it is advanced to the control before and during the event, with timely warning, analysis and prediction of problems in advance. The number of plans and projects is increased beyond the planned quantity, and the approval is upgraded. At the same time, combined with the comprehensive budget, the plan and cost are organically combined in one dimension, which improves the effectiveness of planning and execution, reflects the level of refined project management, and greatly improves the project's "double pre-control" capabilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a simplified flow chart of the present invention;

[0022] Figure 2 It is a detailed flow chart of the present invention;

[0023] Figure 3 It is a principle block diagram of the temporary construction planning module of the present invention;

[0024] Figure 4 It is a principle block diagram of the subcontract planning module of the present invention;

[0025] Figure 5 This is a principle block diagram of the material planning module of the present invention;

[0026] Figure 6 A functional block diagram of the device planning module of the present invention;

[0027] Figure 7 This is a screenshot of the progress visualization display interface in step S1 in an embodiment of the present invention;

[0028] Figure 8 This is a screenshot of the interface for changing the component color in step S1 in an embodiment of the present invention;

[0029] Fig. 9 This is a screenshot of the interface of the delay warning in step S1 in the embodiment of the present invention;

[0030] Fig.10 This is a screenshot of the interface of the BIM model and GIS terrain fitting in step S2 in an embodiment of the present invention;

[0031] Fig.11 This is a screenshot of the first-person perspective interface of evaluating the construction plan by fitting the model and the terrain in step S2 in the embodiment of the present invention;

[0032] Fig.12 This is a screenshot of the second perspective interface for evaluating the construction plan by fitting the model and the terrain in step S2 in the embodiment of the present invention;

[0033] Fig.13 This is a screenshot of the interface for simulating the erection of prefabricated crane beams and measuring the dimensions of the real scene space in step S2 in an embodiment of the present invention;

[0034] Fig.14 This is a screenshot of the interface of the proposed crane station position for simulating the erection of crane prefabricated beams in step S2 in an embodiment of the present invention;

[0035] Fig.15 This is a screenshot of the interface for planning the crane position for simulating the steel box girder erection construction plan in step S2 in an embodiment of the present invention;

[0036] Fig.16 This is a screenshot of the interface for simulating the construction of the steel box girder erection construction plan in step S2 in an embodiment of the present invention;

[0037] Fig.17This is a screenshot of the interface for simulating the completion of the steel box girder erection construction plan in step S3 in an embodiment of the present invention;

[0038] Fig.18 It is a screenshot of the interface of the temporary road design and the temporary road engineering quantity statistics table in step S3 in the embodiment of the present invention;

[0039] Fig.19 This is a screenshot of the interface for overall field engineering quantity statistics and sub-area field engineering quantity statistics in step S3 in an embodiment of the present invention;

[0040] Fig. 20 This is a screenshot of the interface of the warning prompt that the excess part cannot be inspected when the temporary construction project is inspected in step S3 in the embodiment of the present invention;

[0041] Fig.21 This is a screenshot of the interface of the dynamic planning dashboard in step S3 in the embodiment of the present invention showing the planning execution status and deviation status of the temporary construction planning;

[0042] Fig. 22 This is a screenshot of the interface of the dynamic planning dashboard in step S3 in the embodiment of the present invention showing the planning execution status and deviation status of the subcontract planning;

[0043] Fig.23 This is a screenshot of the interface of the dynamic planning dashboard in step S3 in the embodiment of the present invention showing the planning execution status and deviation status of material planning;

[0044] Fig.24 This is a screenshot of the interface of the dynamic planning dashboard displaying the planning execution status and deviation status of the device planning in step S3 in an embodiment of the present invention. DETAILED DESCRIPTION

[0045] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0046] A method for dynamically supervising the implementation of project planning, combining Figure 1 to Figure 2 As shown in the figure, based on the execution of key indicators in the project on-site planning, information technology is used to dynamically track the execution deviation, including the following steps:

[0047] S1. Dynamic supervision and early warning of construction period: Use BIM+ technology to realize visual progress management early warning and analyze problems.

[0048] Specifically: through the three-dimensional graphics engine platform, combined with BIM+GIS, the model is first connected to the sub-items, and the sub-items are matched with the progress plan and actual progress. After the initialization is completed, the physical components that need to be completed in any time period can be viewed to simulate the construction progress; the actual progress is updated daily during the construction process, and the progress of the relevant physical components is intuitively displayed on the platform, and different colors are used to distinguish between those being implemented and those that have been completed; in terms of construction early warning, the built-in construction period calculation function automatically calculates the matching of the actual progress of the physical components with the planned progress every day, and different colors are used to distinguish the leading and lagging conditions, as well as the number of days of lag. In this way, the on-site progress can be intuitively displayed, problems can be analyzed in a timely manner, and measures can be taken to effectively control the construction period.

[0049] S2. Dynamic adjustment and comparison of schemes: Adjust the construction scheme using a visualization engine, simulate the feasibility of the scheme on a 1:1 basis, and finally determine the adjusted scheme.

[0050] Specifically: Using BIM+ technology, the proposed plan is placed in a three-dimensional graphics engine platform through a 1:1 model to simulate the technical feasibility of the construction plan under complex working conditions. First, while ensuring the safety and reliability of the plan, multiple plans are compared in terms of economic benefits and construction period goals to maximize their benefits, and finally the adjusted plan is determined.

[0051] S3. Deviation of dynamic supervision indicators: make corrections to the temporary construction project quantities, subcontracting teams, and materials and equipment that cause changes, and upgrade the approval process for those that exceed the original planned quantitative indicators.

[0052] According to the adjusted and selected plan, we sorted out whether there were any increases or decreases in the temporary construction volume, subcontract quantity, materials and equipment, and designed a dynamic monitoring deviation function for the corresponding modules (including temporary construction planning module, subcontract planning module, material planning module and equipment planning module).

[0053] like Figure 3 As shown in the figure, it is the principle block diagram of the temporary construction planning module. The dynamic monitoring deviation function of the temporary construction quantity change is as follows: when new planning content is added during the process or it is found that the original planning content needs to be adjusted, additional planning is carried out, and at the same time, the original quantity is added or revised in the quantity change function and the materials and lists are attached. The above operations serve as a strong control measure for work inspection; the number of new or reduced plans is updated synchronously in the dynamic planning dashboard, and the number of temporary construction plans of the same category, the number of changes and the actual number of completion are compared in the same dimension, and the multi-dimensional data is used to automatically match the middle platform to display the deviations in a differentiated manner.

[0054] like Figure 4As shown in the figure, it is the principle block diagram of the subcontract planning module. The dynamic monitoring deviation function of subcontract changes is as follows: according to the subcontracting units, subcontracting modes and splitting and accounting results determined by the offline subcontracting planning, the online overall subcontracting planning is submitted for approval. The process is: team subcontracting planning-single subcontracting planning-overall subcontracting planning; all new teams are required to add team planning in the "Team Subcontracting Planning" first, and complete the configuration of team name, subcontracting scope and other information. After approval, the system automatically generates the dealing units; and the subcontracting management method stipulates the upper limit of the number of main subcontracting teams according to the investment amount. In principle, it is not allowed to exceed the limit, and the excess shall be escalated for review.

[0055] like Figure 5 The figure shows the principle block diagram of the material planning module. The dynamic monitoring deviation function of material changes is as follows: the quantity and amount of initial planning and additional planning of materials are summarized and counted by major categories of materials and circulating materials, and the actual settlement quantity and amount of materials of the same category are compared in the same dimension. The deviations are displayed in a differentiated manner to intuitively show the differences between the actual execution and planning of raw materials and circulating materials.

[0056] like Figure 6 The figure shows the principle block diagram of the equipment planning module. The dynamic monitoring deviation function of equipment changes is as follows: classify and summarize the types, quantities, and sources of equipment to be invested in the initial and additional planning of the equipment, compare the actual number of equipment entering the site in the same dimension, grasp the deviation between the actual and planned in real time, and warn of abnormal data in time.

[0057] Example

[0058] S1. Dynamic supervision and early warning of construction period

[0059] (1) The connection and association between the model, sub-items and schedule, including the connection and association between the model and sub-items, and the connection and association between sub-items and schedule. First, we must ensure that the dimensions of the three are unified, and the detail of the model should be established according to the sub-items.

[0060] (2) Report daily progress on the web page every week or every day. The corresponding model components will automatically distinguish between unstarted, in progress, and completed content by different colors according to the bound sub-item structures, such as Figure 7 shown.

[0061] (3) Calculate the construction period deviation and distinguish the extension range value by changing the component color, such as Figure 8 As shown, the part of the project that has been completed and has been delayed will be warned, such as Fig. 9 shown.

[0062] (4) Real-time and intuitive understanding of the progress of the construction period, timely analysis of problems, and adoption of appropriate measures to provide a handle for the control and adjustment of the construction period plan.

[0063] S2. Dynamic adjustment and selection of schemes

[0064] (1) Fig.10 As shown in the figure, the BIM model is fitted with the GIS terrain, which intuitively displays the layout relationship between the structure and the terrain, making it easier to analyze the construction organization relationship.

[0065] (2) Analyze the construction plan by fitting the model and terrain.

[0066] ①Simulate the erection of prefabricated beams by a bridge erector on a 140-meter small radius curve, taking into account beam feeding, erection, outriggers, cross slope, etc., and intuitively judge whether the erection is feasible and the risks of the erection, such as Figure 11 to Figure 12 shown.

[0067] ②Simulate the erection of prefabricated crane beams and measure the dimensions of the real space, such as Fig.13 As shown in the figure, the crane station location is planned by using the spatial relationship, such as Fig.14 shown.

[0068] ③Simulate the construction plan of steel box girder erection, and use the spatial position relationship to plan the crane position, assembly site, and erection sequence, such as Figures 15 to 17 shown.

[0069] S3. Dynamic regulatory indicator deviation

[0070] When the construction period and construction plan are adjusted, the original planning scheme will inevitably be changed. The temporary construction will lead to changes in construction access roads, beam yard layout, construction site layout, etc., as well as adjustments to the number of subcontracting teams, the number of materials, and the selection of equipment.

[0071] (1) Practical application of dynamic supervision function of temporary construction planning

[0072] When planning temporary construction, the excavation and backfilling of earth and stone was carried out by drone radar scanning. The initial data of the mixing station, processing plant and various construction access roads were selected, and the large and small temporary planning drawings were drawn based on this, and the planned earth and stone engineering quantities were automatically generated; standard component structures such as powder tank foundations, etc., have built-in standard component quantity lists, which are automatically matched and referenced as the initialization engineering quantity upper limit control. After the project planning is executed, the actual excavation and backfilling contours are collected by drone radar scanning, and the actual earth and stone engineering quantities are automatically calculated as the actual engineering quantities; the component engineering quantities are automatically matched with the referenced standard list engineering quantities, such as Figure 18 to Figure 19 shown.

[0073] ① After the execution quantity occurs, it is pushed to the business module, and the actual execution data is automatically matched with the planning indicator items to form a comparison between the planning data and the execution data.

[0074] When the temporary construction quantity is inspected, if the quantity exceeds the initial calculation, the excess quantity will be forced to be unable to be inspected, and an early warning will be given. Fig. 20 shown.

[0075] ② For the excess part that is indeed caused by changes in the actual plan, use the engineering quantity change function to select temporary construction changes, correct the original engineering quantity, and upload the reasons for the change and the drawings after the change. After the approval is upgraded, the business operation can be carried out.

[0076] ③ For the planning of newly added top-level structures, you must first add the planning to the temporary construction planning. After adding, select the temporary construction change in the changed engineering quantity, fill in the engineering quantity of the new planning content, and operate the business after the approval of the upgrade.

[0077] ④The main indicator data is automatically extracted to the dynamic planning dashboard, which intuitively displays the planning execution status and deviations, such as Fig.21 shown.

[0078] (2) Practical application of dynamic supervision function of subcontract planning

[0079] The subcontract execution status is a virtual name built into the planning module. Through the data transfer library, the system can automatically identify and match the team designated during planning, thereby achieving matching and tracking of execution and planning.

[0080] ① Team subcontracting planning: Prepare team subcontracting planning based on the determined subcontracting units and subcontracting models, determine the upper limit of project team control and the unit project subcontracting model, and clarify the composition of subcontracting costs and types of materials supplied by Party A.

[0081] ②Planning adjustment: When the number of planning teams exceeds that of the original one, the planning needs to be adjusted and additional planning needs to be done on the basis of the original planning. According to the management system, the relevant business can be carried out after the approval of the higher level.

[0082] ③The main indicator data is automatically extracted to the dynamic planning dashboard, which intuitively displays the planning execution status and deviations, such as Fig. 22 shown.

[0083] (3) Practical application of dynamic supervision function of material planning

[0084] The collection of material data is mainly carried out through intelligent AI means, which automatically records and collects various main materials entering the site, pushes them to the business module for business operations, pushes the execution data to multi-dimensional data matching, and automatically identifies the planned quantity for comparison deviations.

[0085] ① The main material planning details are read from the quantity calculation results of the engineering department. Manual addition is not allowed to ensure that the data source is unique.

[0086] ② When the project volume changes or other reasons cause changes in the type, quantity, and unit price of materials, the additional planning function can be activated to upgrade the approval process and use this function to dynamically adjust the planning.

[0087] ③The main indicator data is automatically extracted to the dynamic planning dashboard, which intuitively displays the planning execution status and deviations, such as Fig.23 shown.

[0088] (4) Practical application of equipment planning dynamic supervision function

[0089] After the equipment arrives on site, each device is equipped with a smart card to record relevant information. After the relevant information is registered, it is pushed to the multi-dimensional data matching to automatically identify the planned quantity for comparison deviation.

[0090] ① Equipment planning statistics and organizes information such as the type, quantity, source, and planned arrival date of the equipment required for the project (including owned equipment, rented equipment, and equipment brought by the team).

[0091] ② When there is a deviation between the actual situation and the plan, additional plans can be added and the approval process can be upgraded to achieve dynamic adjustment of the plan.

[0092] ③The main indicator data is automatically extracted to the dynamic planning dashboard, which intuitively displays the planning execution status and deviations, such as Fig.24 shown.

[0093] The present invention has the following advantages when used:

[0094] (1) Visualized early warning of construction period: A three-dimensional graphics engine platform is used, in which the concept of structure tree (sub-items) is added between the model and the progress as a bridge between the model and the progress, so as to realize the association between the progress plan, the actual progress and the model. At the same time, the automatic calculation of construction period is built in, which can automatically calculate the advance and lag of the current physical component, and can also calculate the advance and lag of the physical component with a logical relationship in the progress plan, so as to realize the early warning of the progress. This makes the dynamic adjustment of the construction period more reliable.

[0095] (2) Scheme planning function: BIM+ technology is mainly used to effectively apply it to actual projects, restore the on-site working conditions at a 1:1 ratio, and enable the scheme to be displayed on the platform. From the original two-dimensional to three-dimensional+, by adding equipment models, combining the site, dragging and placing related equipment on the real-life map, simulating construction conditions, intuitively exposing problems, and planning improvements in advance.

[0096] (3) Dynamic supervision planning

[0097] ① Temporary construction planning function: Compared with traditional design, which only quantifies offline content online and controls the total amount, dynamic planning design adds a temporary construction planning engineering quantity change function on this basis. When the planned engineering quantity exceeds the limit or the original planning content changes, this function is used to enter the corresponding changed engineering quantity, and after the original engineering quantity is increased or decreased, the approval is upgraded, and the static control is improved to dynamic control. At the same time, the newly added and reduced top-level structures can be corrected in the temporary construction planning function. For the completed top-level structures, after filling in the monthly construction progress report, they are automatically aggregated and summarized to the dynamic planning dashboard, and the deviations are displayed in a differentiated manner.

[0098] ② Subcontract planning function: There are many subcontracting teams in traditional projects, and there is a lack of unified planning. The subcontracting teams are often determined according to the progress of the construction, and the subcontracting modes of each project are not unified. In order to achieve the requirements for the control of the number of subcontracting teams, the team subcontracting planning function is added. The subcontracting management behavior is standardized through the built-in standard subcontracting units, engineering classifications, and subcontracting modes in the system. The subcontracting planning is implemented after approval. If changes and adjustments are indeed required during the process, additional planning functions are added on the basis of the original planning to make dynamic changes and adjustments. After the planning is approved, the upper limit of the number of teams is generated, and the dynamic planning dashboard is synchronized. During the implementation of the project, the number of teams on the field is automatically generated according to the trading units that match the contract, and a comparative display is performed.

[0099] ③Material planning function: the planning details are read from the quantity calculation results of the engineering department. The change in engineering quantity corresponds to additional planning. The quantity and amount of initial material planning, additional planning, and actual settlement are summarized and counted by major categories of materials and circulating materials, so as to realize real-time same-dimensional comparison and deviation display of major materials.

[0100] ④ Equipment planning function: Equipment planning clearly defines the type, quantity, source, and working position of the equipment to be invested. The actual quantity invested is updated in real time based on the status of the equipment card entering the site, and the deviation between the actual and planned is dynamically compared.

Claims

1. A method for dynamically supervising the implementation of project planning, characterized by: The following steps are involved: S1. Dynamic supervision and early warning of construction period: Use BIM+ technology to achieve visual management and early warning of progress and analyze problems; S2. Dynamic adjustment and comparison of schemes: adjust the construction scheme, use the visualization engine to simulate the feasibility of the scheme 1:1, and finally determine the adjusted scheme; S3. Deviation of dynamic supervision indicators: make corrections to the temporary construction project quantities, subcontracting teams, and materials and equipment that cause changes, and upgrade the approval process for those that exceed the original planned quantitative indicators.

2. A method for dynamically monitoring project planning and implementation according to claim 1, characterized in that: The step S1 is specifically as follows: through the three-dimensional graphics engine platform, combined with BIM+GIS, the model is first connected to the sub-items, and the sub-items are matched with the progress plan and the actual progress; after the initialization is completed, the physical components that need to be completed within any time period can be viewed to simulate the construction progress; during the construction process, the actual progress is updated daily, and the progress of related physical components is intuitively displayed on the platform, and different colors are used to distinguish between those being implemented and those that have been completed; in terms of construction early warning, a built-in construction period calculation function is used to automatically calculate the matching of the actual progress of the physical components with the planned progress every day, and different colors are used to distinguish the leading and lagging conditions, as well as the number of lag days.

3. A method for dynamically monitoring project planning and implementation according to claim 2, characterized in that: The step S2 is specifically as follows: using BIM+ technology, the proposed plan is placed in a three-dimensional graphics engine platform through a 1:1 model to simulate the technical feasibility of the construction plan under complex working conditions. While ensuring the safety and reliability of the plan, multiple plans are compared in terms of their economic benefits and construction period targets to maximize their benefits, and finally the adjusted plan is determined.

4. A method for dynamically monitoring project planning and implementation according to claim 3, characterized in that: The step S3 is specifically as follows: according to the adjusted and selected plan, sort out whether the temporary construction quantity, subcontract quantity, materials and equipment have increased or decreased, and design a dynamic monitoring deviation function of the relevant corresponding modules.

5. A method for dynamically monitoring project planning and implementation according to claim 4, characterized in that: The dynamic monitoring deviation function of temporary construction quantity changes is specifically as follows: when new planning content is added during the process or it is found that the original planning content needs to be adjusted, additional planning is carried out, and at the same time, the original quantity is added or corrected in the quantity change function and the materials and lists are attached; the newly added or reduced planning quantity is synchronously updated in the dynamic planning dashboard, and the planning quantity, change quantity and actual completion quantity of the same category of temporary construction are compared in the same dimension, and the multi-dimensional data is used to automatically match the middle platform to display the deviation in a differentiated manner.

6. A method for dynamically monitoring project planning and implementation according to claim 4, characterized in that: The dynamic monitoring deviation function of subcontracting changes is specifically as follows: according to the subcontracting units, subcontracting modes and splitting and accounting results determined by the offline subcontracting plan, the online overall subcontracting plan is submitted for approval; all new teams are required to first add team planning in the "Team Subcontracting Planning", complete the configuration information, and the system automatically generates the dealing units after approval; and the subcontracting management regulations stipulate the upper limit of the number of subcontracting teams according to the investment amount, and in principle, it is not allowed to exceed the limit, and the excess shall be escalated for approval.

7. A method for dynamically monitoring project planning and implementation according to claim 4, characterized in that: The dynamic monitoring deviation function of material changes is specifically as follows: the quantity and amount of initial planning and additional planning of materials are summarized and counted separately by major categories of materials and circulating materials, the actual settlement quantity and amount of materials of the same category are compared in the same dimension, the deviations are displayed in a differentiated manner, and the differences between the actual execution and planning of raw materials and circulating materials are intuitively displayed.

8. A method for dynamically monitoring project planning and implementation according to claim 4, characterized in that: The dynamic monitoring deviation function of equipment changes is specifically as follows: classify and summarize the types, quantities, and sources of equipment to be invested in the initial equipment planning and additional planning, compare the actual number of equipment entering the site in the same dimension, grasp the deviation between the actual and planned in real time, and promptly warn of abnormal data.

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