CN112488663B - Progress management system based on WBS - Google Patents
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Abstract
The invention relates to the technical field of engineering management, in particular to a progress management system based on WBS (work breakdown Structure), which comprises a three-dimensional model module, a progress management module and a progress management module, wherein the three-dimensional model module is used for establishing a BIM (building information modeling) three-dimensional model of construction engineering, the BIM three-dimensional model consists of a plurality of engineering components, and each engineering component is provided with a WBS structure tree task with engineering quantity; the engineering model display module is used for displaying the BIM three-dimensional model; a management platform for managing a construction progress of the engineering component; and the information platform is used for notifying the planned construction progress of the engineering component and filling the actual construction progress. The WBS-based progress management system visually manages the construction plan, facilitates the reporting of the construction progress and the tracking of the construction progress, and ensures that the engineering project is finished according to quality and quantity.
Description
Technical Field
The invention relates to the technical field of engineering management, in particular to a progress management system based on a WBS (work breakdown Structure).
Background
A work decomposition structure (WBS for short) and factorization are a principle, namely a project is decomposed according to a certain principle, the project is decomposed into tasks, the tasks are decomposed into a piece of work, and the work is distributed to daily activities of each person until the decomposition is stopped. Namely: project → task → work → daily activities. The work breakdown structure is directed to deliverables, grouping project elements that summarize and define the entire working scope of the project, each descending layer representing a more detailed definition of the project's work. WBS is always in the center of the planning process and is also an important basis for making schedule plans, resource requirements, cost budgets, risk management plans, procurement plans, and the like.
In engineering management, although the WBS can subdivide a plan and reflect all work elements of a project, the WBS is poor in intuitiveness, is inconvenient for workers to grasp information due to uneven levels of the workers, and is inconvenient for the workers to interact with each other to influence a construction plan. And the work completion amount of constructors cannot be reflected in time, so that managers are difficult to track and analyze the construction progress, integrity is lacked when the construction deviation of the project is processed, and the refinement level and efficiency of the project progress management work are reduced.
Disclosure of Invention
In order to solve the problems, the invention provides a progress management system based on WBS, which is used for visually managing a construction plan, is convenient for reporting the construction progress and tracking the construction progress, and ensures that an engineering project is finished according to quality and quantity.
In order to achieve the purpose, the invention adopts the technical scheme that:
progress management system based on WBS (work breakdown Structure), comprising a three-dimensional model module, an engineering model display module, a management platform and an information platform
The three-dimensional model module comprises a model building submodule and a WBS structure tree building submodule, wherein the model building submodule is used for building construction engineering of the BIM three-dimensional model through modeling software, and the BIM three-dimensional model consists of a plurality of engineering components;
the WBS structure tree establishing submodule is used for establishing a WBS structure tree task of engineering quantity for each engineering component;
the engineering model display module is used for acquiring data of the model building submodule and the WBS structure tree building submodule, and is used for displaying a BIM three-dimensional model of the construction engineering and displaying an engineering work WBS structure tree task of the engineering component;
the management platform is in communication connection with the engineering model display module through a switch module and comprises a progress editing module and a key task marking module, the progress editing module is used for editing the construction progress plan of each engineering component according to the engineering work WBS structure tree task of the engineering component, and the construction progress plan edited by the progress editing module is associated with the engineering model display module so that the engineering component of the engineering model display module displays the corresponding construction progress plan;
the key task marking module is used for marking key progress plans, and the key task marking module is associated with the engineering model display module so as to enable engineering components of the engineering model display module to display the corresponding key progress plans;
the information platform is in communication connection with the engineering model display module through a switch module so as to obtain data of the management platform through the engineering model display module, and comprises a planned progress display module and an actual progress input module, wherein the planned progress display module is used for obtaining planned progress information and key progress plan information of the engineering component corresponding to the progress editing module and the key task marking module through the engineering model display module; the actual progress input module is used for inputting an actual construction progress;
the management platform further comprises a progress supervision module, the progress supervision module comprises a progress condition acquisition submodule and a progress rectification submodule, and the progress condition acquisition submodule is used for acquiring the information of the actual progress input module through the engineering model display module; the progress deviation rectifying submodule is used for adjusting the progress plan of the engineering component, and the data of the progress deviation rectifying submodule is sent to the progress editing module so that the information of the progress display module is updated.
Further, the WBS structure tree building sub-module imports the WBS structure tree task of each engineering component into the model building sub-module through Project files, so as to associate the engineering components with the WBS structure tree task.
Further, the Project file is provided with Project examples, so that the Project WBS structure tree tasks of the Project components in the Project model display module have progress plans of the Project examples; the progress editing module can also modify the progress plan of the project instance.
Furthermore, the management platform also comprises the database module and an editing assisting module, wherein the database module is used for storing data of historical construction projects; the editing assisting module is used for acquiring the construction type, construction project and construction material data of each engineering component in the required construction project through the engineering model display module, generating a keyword according to the data of the engineering component in the required construction project through the editing assisting module, and searching related historical engineering progress information in the database module through the keyword by the editing assisting module.
Further, the progress supervision module further comprises a progress reminding submodule, the progress reminding submodule is used for acquiring data of the progress situation acquiring submodule and the progress editing module, the progress reminding submodule is used for converting task quantity of the engineering component into numerical quantity, planned progress information of each engineering component of the progress reminding submodule is converted into a first function graph of time and numerical quantity and actual progress information is converted into a second function graph of time and completion quantity, the progress reminding submodule respectively calculates a first area enclosed by the interval time and the numerical quantity in the first function graph and a second area enclosed by the interval time and the completion quantity in the second function graph within set interval time, and the progress reminding submodule compares the first area with the second area, when the absolute value of the difference between the first area and the second area is larger than a deviation threshold value, and the progress reminding submodule sends out a progress deviation signal.
Further, the progress supervision module further comprises a progress early warning sub-module, the progress early warning sub-module is used for setting different difficulty levels for different engineering components according to the progress editing module and the WBS structure tree building sub-module, and the progress early warning sub-module sets different influence values according to the different difficulty levels; the progress early warning submodule calculates the predicted completion amount of the subsequent interval time of the second function diagram according to the change value of the second function diagram and the influence value corresponding to the engineering component;
the progress early warning submodule respectively calculates a planned progress area defined by the interval time and the numerical value in the first function diagram and a predicted progress area defined by the interval time and the predicted completion value in the second function diagram in the same time interval, compares the planned progress area with the predicted progress area, and sends an early warning signal when the absolute value of the difference between the planned progress area and the predicted progress area is greater than an early warning threshold value.
Furthermore, the first function diagram and the second function diagram are represented in the corresponding engineering components by different colors in the same coordinate system.
Further, the key task marking module is used for setting construction operation process marking information for the key progress plan of the engineering component.
Furthermore, the information platform further comprises a construction reminding module, the construction reminding module is used for acquiring data of the plan progress display module and the key task marking module, and the construction reminding module sends construction plan progress information and construction operation flow marking information corresponding to the engineering component to the constructor terminal in advance according to the time node of the construction plan progress of the engineering component.
Further, the information platform further comprises a progress filling template module, and the progress filling template module is used for setting selectable progress filling data and selectable progress condition descriptions for different engineering components.
The invention has the beneficial effects that:
1. the three-dimensional model module can perform visual management on the three-dimensional model of the engineering project component to be constructed, and the WBS structure tree building submodule can be used for importing the WBS structure tree tasks of engineering quantity into each engineering component, so that planning of planning progress is facilitated. Under the effect of the engineering model display module, the BIM three-dimensional model can be combined with the WBS structure tree task, and the WBS structure tree task information of the engineering components can be known by selecting any engineering component in the BIM three-dimensional model, so that the construction project can be intuitively known. Under the effect of progress editing module, can edit the arrangement to the progress of engineering according to engineering component's WBS structure tree task, the information of progress editing module can show in making engineering model show the engineering component of module moreover to be convenient for each department to the grasp of planning progress information. Constructor can acquire the plan of construction through plan progress display module to be convenient for the development of construction task, because information platform is used for through switch module and engineering model display module communication connection, constructor can select required engineering component through engineering model display module, acquire corresponding progress plan information, has reduced the degree of difficulty that the information obtained, makes each constructor can both clearly master own task. Through actual progress input module, constructor can input the behavior of accomplishing oneself to make managers in time obtain the actual progress condition through progress supervision module, make managers can in time discover the problem that the construction task exists, in order to carry out necessary adjustment, guaranteed that the engineering project is accomplished according to the quality.
Project files are provided with Project examples, Project files are used for importing the work volume WBS structure tree tasks of each Project component into the model building submodule, so that the Project components have templates with plan schedules, the schedule of the original Project examples of the Project components can be modified and edited through the schedule editing module, and the schedule scheduling efficiency is improved; under the action of the editing assisting module, keywords related to the required construction project can be extracted according to the information of the engineering model display module, and meanwhile, the editing assisting module searches related historical engineering progress information in the database module by utilizing the keywords, so that reference data is provided for arrangement of the planning progress, and the reasonability and the accuracy of the arrangement of the planning progress are improved.
3. The progress reminding sub-module can convert the task quantity of the construction of the engineering component into a numerical value quantity, so that the planned progress information of the engineering component is converted into a first function graph of time and the task quantity and actual progress information is converted into a second function graph of time and completion quantity; in the same interval time, subtracting a second area enclosed by the interval time and the completion amount in the second function graph from a first area enclosed by the interval time and the numerical value amount in the first function graph, and judging the difference value of the first area and the second area to obtain the condition that the progress of the engineering component is delayed, advanced or normal; when the difference value is larger than the deviation threshold value, the progress of the engineering component is proved to be delayed and exceeds the estimated condition in advance, and the progress reminding sub-module sends out a progress deviation signal to remind a manager to process the progress deviation signal so as to ensure that the engineering component smoothly completes a construction task according to a plan.
Drawings
Fig. 1 is a block diagram of a WBS-based progress management system according to a preferred embodiment of the present invention.
In the figure, 1-a three-dimensional model module, 10-an engineering model display module, 11-a model establishing sub-module, 12-a WBS structure tree establishing sub-module, 2-a management platform, 21-a progress editing module, 22-a key task marking module, 23-a progress supervision module, 231-a progress condition obtaining sub-module, 232-a progress deviation rectifying sub-module, 233-a progress reminding sub-module, 234-a progress early warning sub-module, 25-an editing assisting module, 3-an information platform, 31-a planned progress display module, 32-an actual progress input module, 33-a construction reminding module, 34-a progress filling template module, a 4-switch module, a 5-database module, 61-a construction maintenance terminal and 62-a constructor terminal, 63-manager terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a WBS-based progress management system according to a preferred embodiment of the present invention includes a three-dimensional model module 1, an engineering model display module 10, a management platform 2, and an information platform 3.
The three-dimensional model module 1 comprises a model building submodule 11 and a WBS structure tree building submodule 12, wherein the model building submodule 11 is used for building construction engineering of the BIM three-dimensional model through modeling software, and the BIM three-dimensional model is composed of a plurality of engineering components.
The WBS structure tree building submodule 12 is used to build engineering quantities of WBS structure tree tasks for each engineering component.
The engineering model display module 10 is used for acquiring data of the model building submodule 11 and the WBS structure tree building submodule 12, and the engineering model display module 10 is used for displaying a BIM three-dimensional model of a construction engineering and displaying an engineering work WBS structure tree task of an engineering component.
The three-dimensional model module 1 can perform visual management on the three-dimensional models of the engineering project components to be constructed, and the WBS structure tree building submodule 12 can import the WBS structure tree tasks of the engineering quantity into each engineering component, so as to facilitate planning of the planning progress. Under the action of the engineering model display module 10, the BIM three-dimensional model can be combined with the WBS structure tree task, and the WBS structure tree task information of the engineering components can be known by selecting any engineering component in the BIM three-dimensional model, so that the construction project can be intuitively known.
The management platform 2 is in communication connection with the engineering model display module 10 through the switch module 4, and the management platform 2 includes a progress editing module 21 and a key task labeling module 22.
The progress editing module 21 is configured to edit the construction progress plan of each engineering component according to the work volume WBS structure tree task of the engineering component, and the construction progress plan edited by the progress editing module 21 is associated with the engineering model display module 10, so that the engineering component of the engineering model display module 10 displays the corresponding construction progress plan.
The mission-focused labeling module 22 is used for labeling the focused progress plans, and the mission-focused labeling module 22 is associated with the engineering model display module 10, so that the engineering components of the engineering model display module 10 display the corresponding focused progress plans.
The information platform 3 is used for being in communication connection with the engineering model display module 10 through the switch module 4 so as to obtain the data of the management platform 2 through the engineering model display module 10, and the information platform 3 comprises a planned progress display module 31 and an actual progress input module 32.
The schedule display module 31 is configured to obtain the schedule information and the key schedule information of the engineering component corresponding to the schedule editing module 21 and the key task marking module 22 through the engineering model display module 10.
The actual progress input module 32 is used for inputting the actual construction progress.
The management platform 2 further comprises a progress supervision module 23, the progress supervision module 23 comprises a progress condition obtaining submodule 231 and a progress rectification submodule 232, and the progress condition obtaining submodule 231 is used for obtaining information of the actual progress input module 32 through the engineering model display module 10; the progress deviation rectifying submodule 232 is used for adjusting the progress plan of the engineering component, and the data of the progress deviation rectifying submodule 232 is sent to the progress editing module 21, so that the information of the planned progress display module 31 is updated.
Under the action of the progress editing module 21, the progress of the project can be edited and arranged according to the WBS structure tree task of the project component, and the information of the progress editing module 21 can be displayed in the project component of the project model display module 10, thereby facilitating the grasp of the planned progress information by each department. Constructor can acquire the plan of construction through plan progress display module 31 to be convenient for the development of construction task, because information platform 3 is used for through switch module 4 and engineering model display module 10 communication connection, constructor can select required engineering component through engineering model display module 10, acquire corresponding progress plan information, has reduced the degree of difficulty that the information was obtained, makes each constructor can both clearly master own task.
Through actual progress input module 32, constructor can input the behavior of accomplishing oneself to make managers in time obtain the actual progress condition through progress supervision module 23, make managers in time discover the problem that the construction task exists, in order to carry out necessary adjustment, guaranteed that the engineering project is accomplished according to the quality.
The construction and maintenance terminal 61, the constructor terminal 62 and the manager terminal 63 are provided in this embodiment, and the construction and maintenance terminal 61 is used for the manager to construct and maintain the model building submodule 11, the WBS structure tree building submodule 12 and the engineering model display module 10. The constructor terminal 62 is used for constructor to obtain information from the information platform 3 and input the information. The manager terminal 63 is used for a manager to manage each module in the management platform 2.
In this embodiment, the WBS structure tree building sub-module 12 imports the WBS structure tree task of each engineering component into the model building sub-module 11 through Project files, so that the engineering components and the WBS structure tree task are associated with each other.
Project file is provided with Project examples, so that Project WBS structure tree tasks of Project components in the Project model display module 10 have progress plans of the Project examples; the schedule editing module 21 can also modify the schedule of the project instance.
The management platform 2 further comprises a database module 5 and an editing assisting module 25, wherein the database module 5 is used for storing data of historical construction projects; the editing assisting module 25 is configured to obtain the data of the construction type, the construction project and the construction material of each engineering component in the required construction project through the engineering model display module 10, generate a keyword by the editing assisting module 25 according to the data of the engineering component of the required construction project, and search the database module 5 for the relevant historical engineering progress information through the keyword by the editing assisting module 25.
Project files are provided with Project examples, Project files are used for importing the work volume WBS structure tree tasks of each Project component into the model building submodule 11, so that the Project components are provided with templates of plan schedules, the schedule of the original Project examples of the Project components can be modified and edited through the schedule editing module 21, and the schedule scheduling efficiency is improved; under the action of the editing assisting module 25, the keywords related to the required construction project can be extracted according to the information of the engineering model display module 10, and meanwhile, the editing assisting module 25 searches related historical engineering progress information in the database module 5 by using the keywords, so that reference data is provided for arrangement of the planning progress, and the reasonability and the accuracy of arrangement of the planning progress are improved.
In this embodiment, the progress monitoring module 23 further includes a progress reminding sub-module 233 and a progress pre-warning sub-module 234.
The progress reminding sub-module 233 is used for acquiring data of the progress condition acquisition sub-module 231 and the progress editing module 21, the progress reminding sub-module 233 is used for converting task quantity of the engineering components into numerical quantity, and the planned progress information of each engineering component of the progress reminding sub-module 233 is converted into a first function graph of time and numerical quantity and a second function graph of actual progress information into time and completion quantity.
The progress reminding sub-module 233 calculates a first area enclosed by the interval time and the numerical value in the first function graph and a second area enclosed by the interval time and the completion value in the second function graph respectively within the set interval time, the progress reminding sub-module 233 compares the first area with the second area, and when an absolute value of a difference between the first area and the second area is greater than a deviation threshold, the progress reminding sub-module 233 sends a progress deviation signal.
The progress reminding submodule 233 can convert the task quantity of the construction of the engineering component into a numerical quantity, so that the planned progress information of the engineering component is converted into a first function graph of time and the task quantity and the actual progress information is converted into a second function graph of time and the completion quantity.
Within the same interval time, subtracting a first area enclosed by the interval time and the numerical value in the first function graph from a second area enclosed by the interval time and the completion value in the second function graph, and judging the difference value of the first area and the second area to obtain the condition that the progress of the engineering component is delayed, advanced or normal, if the difference value is a negative number, the progress is proved to be advanced; if the difference value of the two is positive, the progress is delayed; if the difference value between the two is 0, the situation of the complete actual progress is proved to be completely normal.
Because the progress of the project is allowed to be delayed or advanced within a certain range, the embodiment sets a deviation threshold, and when the difference is greater than the deviation threshold, the progress of the project component is proved to be delayed and advanced beyond the estimated condition, and the progress reminding sub-module 233 sends a progress deviation signal to remind a manager to process the project component so as to ensure that the project component smoothly completes the construction task according to the plan.
The progress monitoring module 23 further includes a progress reminding sub-module 233, the progress reminding sub-module 233 is used for obtaining data of the progress situation obtaining sub-module 231 and the progress editing module 21, the progress reminding sub-module 233 is used for converting task quantity of the engineering members into numerical quantity, the planned progress information of each engineering member of the progress reminding sub-module 233 is converted into a first function diagram of time and numerical quantity and converting the actual progress information into a second function diagram of time and completion quantity, the progress reminding sub-module 233 calculates a first area enclosed by the interval time and the numerical quantity in the first function diagram and a second area enclosed by the interval time and the completion quantity in the second function diagram respectively within a set interval time, and the progress reminding sub-module 233 compares the first area with the second area, when an absolute value of a difference between the first area and the second area is greater than a deviation threshold, the progress alert submodule 233 issues a progress deviation signal.
The progress early warning submodule 234 is configured to set different difficulty levels for different engineering components according to the progress editing module 21 and the WBS structure tree building submodule 12, and the progress early warning submodule 234 sets different influence values according to the different difficulty levels; the progress early warning submodule 234 calculates the predicted completion amount of the subsequent interval time of the second function diagram according to the change value of the second function diagram and the influence value of the corresponding engineering component.
The progress warning submodule 234 calculates a planned progress area surrounded by the interval time and the numerical value in the first function diagram and a predicted progress area surrounded by the interval time and the predicted completion amount in the second function diagram at the same time interval, respectively, and the progress warning submodule 234 compares the planned progress area with the predicted progress area, and when an absolute value of a difference between the planned progress area and the predicted progress area is greater than a warning threshold, the progress warning submodule 233 sends a warning signal.
According to the actual construction condition of the engineering component, the change value of the second function diagram, namely the efficiency value of the constructor of the engineering component, is obtained, meanwhile, the engineering component has different difficulties in different progresses, different influence values are set according to different difficulties, and the progress early warning submodule 234 of the embodiment can calculate the predicted completion amount of the subsequent interval time of the second function diagram through the change value of the second function diagram and the influence value of the corresponding engineering component. Meanwhile, the planned progress area surrounded by the interval time and the numerical value in the first function graph is subtracted by the predicted progress area surrounded by the interval time and the predicted completion amount in the second function graph in the same interval time, the actual progress of the engineering component can be warned, meanwhile, a warning threshold value is arranged in the embodiment, when the absolute value of the difference between the planned progress area and the predicted progress area is larger than the warning threshold value, it is proved that an abnormal problem possibly exists in the actual progress of the engineering component, and the progress warning submodule 233 sends a warning signal to remind a manager to process.
The first function diagram and the second function diagram are represented in the corresponding engineering components by different colors in the same coordinate system. It is convenient for the manager engineering model presentation module 10 to compare the difference between the actual schedule and the planned schedule.
In this embodiment, the key task labeling module 22 sets construction operation flow labeling information for the key progress plan of the engineering component.
The information platform 3 further comprises a construction reminding module 33, the construction reminding module 33 is used for acquiring data of the plan progress display module 31 and the key task marking module 22, and the construction reminding module 33 sends construction plan progress information and construction operation flow marking information of the corresponding engineering component to the constructor terminal in advance according to the time node of the construction plan progress of the engineering component. Under the action of the construction reminding module 33, constructors can master construction contents and construction processes in advance, and the working efficiency is improved.
The information platform 3 further comprises a progress filling template module 34, and the progress filling template module 34 is used for setting selectable progress filling data and selectable progress condition descriptions for different engineering components. Under the action of the progress filling template module 34, the difficulty of filling the progress is reduced, and the filling of the actual progress is more standard.
The engineering member construction process based on the WBS progress management system comprises the following steps:
s1, a manager edits a construction progress plan of each engineering component in a progress editing module 21 according to the engineering work WBS structure tree task of the engineering component by using a manager terminal 63. Meanwhile, the important progress plan is marked through the important task marking module 22.
And S2, the constructor obtains the construction progress plan of the engineering component and the key progress plan of the corresponding engineering component in advance by using the constructor terminal 62 to label information.
S4, the constructor fills the actual progress of the engineering component in the actual progress input module 32 through the template provided by the progress filling template module 34 by utilizing the constructor terminal 62 according to the time node.
S5, the progress reminding sub-module 233 converts the task quantity of the construction of the engineering component into a numerical quantity, and simultaneously the progress reminding sub-module 233 converts the planned progress information of the engineering component into a first function graph of time and the task quantity and converts the actual progress information into a second function graph of time and the completion quantity. The progress reminding sub-module 233 calculates a first area enclosed by the interval time and the numerical value in the first function graph and a second area enclosed by the interval time and the completion value in the second function graph respectively within the set interval time, the progress reminding sub-module 233 compares the first area with the second area, and when an absolute value of a difference between the first area and the second area is greater than a deviation threshold, the progress reminding sub-module 233 sends a progress deviation signal.
S6, the progress early warning submodule 234 calculates a planned progress area surrounded by the interval time and the numerical value in the first function diagram and a predicted progress area surrounded by the interval time and the predicted completion amount in the second function diagram respectively in the same time interval, and when the absolute value of the difference between the planned progress area and the predicted progress area is larger than an early warning threshold value, the progress reminding submodule 233 sends an early warning signal.
And S7, the manager adjusts the planned progress of the engineering component in the progress rectification submodule 232 according to the information provided by the progress reminding submodule 233 and the progress early warning submodule 234.
Claims (8)
1. The progress management system based on the WBS is characterized by comprising a three-dimensional model module (1), an engineering model display module (10), a management platform (2) and an information platform (3)
The three-dimensional model module (1) comprises a model building submodule (11) and a WBS structure tree building submodule (12), wherein the model building submodule (11) is used for building construction engineering of a BIM three-dimensional model through modeling software, and the BIM three-dimensional model consists of a plurality of engineering components;
the WBS structure tree building submodule (12) is used for building a WBS structure tree task of engineering quantity for each engineering component;
the engineering model display module (10) is used for acquiring data of the model building submodule (11) and the WBS structure tree building submodule (12), and the engineering model display module (10) is used for displaying a BIM three-dimensional model of the construction engineering and displaying engineering work WBS structure tree tasks of the engineering components;
the management platform (2) is in communication connection with the engineering model display module (10) through a switch module (4), the management platform (2) comprises a progress editing module (21) and a key task marking module (22), the progress editing module (21) is used for editing the construction progress plan of each engineering component according to the engineering WBS structure tree task of the engineering component, and the construction progress plan edited by the progress editing module (21) is associated with the engineering model display module (10) so that the engineering component of the engineering model display module (10) displays the corresponding construction progress plan;
the key task marking module (22) is used for marking key progress plans, and the key task marking module (22) is associated with the engineering model display module (10) so that engineering components of the engineering model display module (10) display corresponding key progress plans;
the information platform (3) is in communication connection with the engineering model display module (10) through a switch module (4) so as to obtain data of the management platform (2) through the engineering model display module (10), the information platform (3) comprises a plan progress display module (31) and an actual progress input module (32), and the plan progress display module (31) is used for obtaining plan progress information and key progress plan information of the engineering component corresponding to the progress editing module (21) and the key task labeling module (22) through the engineering model display module (10); the actual progress input module (32) is used for inputting an actual construction progress;
the management platform (2) further comprises a progress supervision module (23), the progress supervision module (23) comprises a progress condition obtaining submodule (231) and a progress rectification submodule (232), and the progress condition obtaining submodule (231) is used for obtaining information of the actual progress input module (32) through the engineering model display module (10); the progress deviation rectifying submodule (232) is used for adjusting the progress plan of the engineering component, and data of the progress deviation rectifying submodule (232) is sent to the progress editing module (21) so as to update information of the plan progress display module (31);
the progress supervision module (23) further comprises a progress reminding submodule (233), the progress reminding submodule (233) is used for acquiring data of the progress situation acquiring submodule (231) and the progress editing module (21), the progress reminding submodule (233) is used for converting task quantities of the engineering members into numerical quantities, planned progress information of each engineering member of the progress reminding submodule (233) is converted into a first function diagram of time and numerical quantities and actual progress information is converted into a second function diagram of time and completion quantities, the progress reminding submodule (233) respectively calculates a first area enclosed by the interval time and the numerical quantities in the first function diagram and a second area enclosed by the interval time and the completion quantities in the second function diagram within set interval time, and the progress reminding submodule (233) compares the first area with the second area, when the absolute value of the difference between the first area and the second area is larger than a deviation threshold value, the progress reminding submodule (233) sends a progress deviation signal;
the progress supervision module (23) further comprises a progress early warning submodule (234), the progress early warning submodule (234) is used for setting different difficulty levels for different engineering components according to the progress editing module (21) and the WBS structure tree building submodule (12), and the progress early warning submodule (234) sets different influence values according to the different difficulty levels; the progress early warning submodule (234) calculates the predicted completion amount of the subsequent interval time of the second function diagram according to the change value of the second function diagram and the influence value corresponding to the engineering component;
the progress early warning submodule (234) respectively calculates a planned progress area surrounded by the interval time and the numerical value in a first function diagram and a predicted progress area surrounded by the interval time and the predicted completion amount in a second function diagram in the same time interval, the progress early warning submodule (234) compares the planned progress area with the predicted progress area, and when the absolute value of the difference between the planned progress area and the predicted progress area is larger than an early warning threshold value, the progress reminding submodule (233) sends an early warning signal.
2. The WBS-based progress management system of claim 1, wherein: the WBS structure tree building sub-module (12) imports the engineering work WBS structure tree task of each engineering component into the model building sub-module (11) through Project files so as to enable the engineering components and the WBS structure tree task to be associated with each other.
3. The WBS-based progress management system of claim 2, wherein: the Project file is provided with Project examples, so that the Project WBS structure tree tasks of the Project components in the Project model display module (10) have progress plans of the Project examples; the schedule editing module (21) is further capable of modifying the schedule of the project instance.
4. The WBS-based progress management system of claim 3, wherein: the management platform (2) further comprises a database module (5) and an editing assisting module (25), wherein the database module (5) is used for storing data of historical construction projects; the editing assisting module (25) is used for acquiring the construction type, construction project and construction material data of each engineering component in the required construction project through the engineering model display module (10), the editing assisting module (25) generates keywords according to the data of the engineering components of the required construction project, and the editing assisting module (25) searches the relevant historical engineering progress information in the database module (5) through the keywords.
5. The WBS-based progress management system of claim 1, wherein: and the first function diagram and the second function diagram are represented in the corresponding engineering components by different colors in the same coordinate system.
6. The WBS-based progress management system of claim 1, wherein: and the key task marking module (22) is used for setting construction operation flow marking information for the key progress plan of the engineering component.
7. The WBS-based progress management system of claim 6, wherein: the information platform (3) further comprises a construction reminding module (33), the construction reminding module (33) is used for acquiring the data of the plan progress display module (31) and the key task marking module (22), and the construction reminding module (33) sends construction plan progress information and construction operation flow marking information corresponding to the engineering component to the constructor terminal in advance according to the time node of the construction plan progress of the engineering component.
8. The WBS-based progress management system of claim 1, wherein: the information platform (3) further comprises a progress filling template module (34), and the progress filling template module (34) is used for setting selectable progress filling data and selectable progress condition descriptions for different engineering components.
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