CN113657804A - Building engineering EPC cost and progress management system based on BIM technology - Google Patents
Building engineering EPC cost and progress management system based on BIM technology Download PDFInfo
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Abstract
The invention discloses a building engineering EPC manufacturing cost and progress management system based on a BIM technology, which has the technical scheme key points that: the method comprises the following steps: the system comprises a budgeting module, a quota database management module, a price database management module, an acquisition and handling database management module, a P3 interface, a safety management module, a material equipment management module, a cost management module and a progress monitoring module; the budgeting module establishes a budgeting project, establishes or leads in WBS-OBS from P3, inputs project amount, estimates each budgeting unit by referring to a quota library, a price library and an adoption library, and calculates indirect fee and the like according to different rates for the whole project or different WBS nodes after estimation, and finally can generate a work package; the building project EPC cost and progress management system based on the BIM technology can manage the building project EPC cost and progress from the aspects of project progress, budget, price, adoption, cost management and the like, and has strong adaptability and high intelligent degree.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a constructional engineering EPC cost and progress management system based on a BIM technology.
Background
At present, with the acceleration of industrialization and urbanization processes, the construction of buildings becomes a normal state. People pay more attention to the quality of buildings and the safety of construction while paying attention to the scale and the speed of construction. However, the actual situation is not satisfactory. As is known, in some construction projects, due to the fact that technology, management and the like are not in place, building quality is poor, potential safety hazards are high, and accidents are frequent. In the aspect of building construction management, as a plurality of building construction sites are dispersed and unfixed and the number of construction sites is large, the management difficulty of safe construction and civilized construction and the supervision difficulty of personnel and equipment are increased. On the other hand, in a building project, due to the influence of various factors such as funds, personnel, materials, weather, geological conditions, management and the like, the construction progress can not be completed according to a plan, and for many factors causing the construction progress to be completed according to the plan, the reason is mostly analyzed through manual investigation and the progress is adjusted.
The existing Chinese patent with publication number CN109767181A discloses a construction project progress and cost management system, which comprises an entry module for entering a project progress planning file, wherein the project progress planning file comprises a plurality of project sub-modules, and prompt time information, prompt object information and prompt mode information for indicating that each project sub-module should be started and implemented, and the prompt time information comprises starting time, project duration and ending time; the adjusting module is used for adjusting the starting time and the ending time indicated by the prompt time information of the next project submodule according to the difference between the actual ending time and the ending time indicated by the prompt time information when the previous project submodule is ended to form new prompt time information; and the reminding module is used for reminding the reminding object indicated by the reminding object information of starting the corresponding project sub-module according to the reminding mode indicated by the reminding mode information when the starting time indicated by the new reminding time information reaches.
The construction project EPC cost and progress management system cannot manage the construction project EPC cost and progress from the aspects of project progress, budget, price, adoption, cost management and the like, and has poor adaptability.
Disclosure of Invention
In view of the problems mentioned in the background art, the invention aims to provide a construction project EPC cost and progress management system based on the BIM technology to solve the problems mentioned in the background art.
The technical purpose of the invention is realized by the following technical scheme:
a building engineering EPC cost and progress management system based on BIM technology comprises: the system comprises a budgeting module, a quota database management module, a price database management module, an acquisition and handling database management module, a P3 interface, a safety management module, a material equipment management module, a cost management module and a progress monitoring module;
the budgeting module establishes a budgeting project, or imports WBS-OBS from P3, inputs project amount, estimates each budgeting unit by referring to a quota library, a price library and an adoption library, and calculates indirect fee according to different rates for the whole project or different WBS nodes after estimation, and finally can generate a work package, print a budgeting result report or generate a data file imported into P3;
the quota database management module is used for inputting, maintaining and inquiring data of a quota database, creating a new quota, and editing and maintaining the data according to actual data of an enterprise;
the mining and handling database management module is used for inputting, maintaining and inquiring mining and handling equipment and material data, including manufacturer data, equipment models and parameter information, and updating the data according to the updating data of manufacturers;
the safety management module records weather in the construction process in the whole process, counts and analyzes safety accidents and provides key control measures;
the material equipment management module is used for counting, analyzing and guiding the cost in the design stage and optimizing the cost in the design stage through material and equipment power consumption indexes;
the cost management module analyzes and counts constructors and construction time of the participating units, grasps the quantity, serial numbers, specifications, field entering and exiting time and mechanical states of construction machines of the construction units, calculates material loss on each construction link and mark section, and draws a dynamic curve of cost consumption according to actual data;
the progress monitoring module is used for monitoring the progress of the project.
Preferably, the budgeting module comprises an artificial budgeting module, a material budgeting module, a construction budgeting module and a contract budgeting module; the artificial budget module, the material budget module, the construction budget module and the contract budget module are respectively connected with the section over budget module.
Preferably, the quota database management module comprises a data processing module, a quota calculating module, a quota summarizing module and a data output module, wherein the data processing module is responsible for reading, writing and analyzing the material quota file in the xml format, reading and analyzing the table file and reading and writing the material database file; the quota calculation module calculates the data processed by the data processing module by calling an algorithm command routine; the quota summarizing module summarizes the data analyzed by the quota calculating module; and the data output module outputs the data summarized by the quota summarizing module to a server.
Preferably, the price database management module comprises a material management platform, a basic price query module and a real-time price recording module, the material management platform comprises a material information management module, a material price management module and a material quantity management module, and the material information management module is used for managing introduction information of materials so as to facilitate construction; the material price management module is used for managing price information of materials; the material quantity management module is used for managing the quantity of the materials; the basic price query module is used for managing the materials of the shop management platform, and the real-time price recording module is used for recording the real-time prices of the materials in the material management platform.
Preferably, the safety management module is connected with an intelligent construction management system, and the intelligent construction management system comprises a technical quality management module, a project safety management module, a project progress management module, a project cost management module and a project equipment management module.
Preferably, the safety management module includes a project quality management module, a project technology management module, an engineering cost management module, an information library management module and an engineering monitoring module, the project quality management module is used for controlling the quality of the monitored project, the project technology management module is used for recording and storing the technical means of project operation development, the engineering cost management module is used for managing the engineering cost information, the information library management module is used for managing the information library and preventing the information library from being attacked, and the engineering monitoring module is used for monitoring the engineering of construction.
Preferably, the progress monitoring module comprises a material monitoring module, a construction operation monitoring module and an acceptance monitoring module, and the material monitoring module, the construction operation monitoring module and the acceptance monitoring module are respectively connected with the cloud server and the monitoring center.
Preferably, the system also comprises a project entry module, a project adjustment module, a project reading module and a project follow-up module, wherein the project entry module is used for entering a project progress planning file; the project adjusting module is used for recording project change adjusting information; the project reading module is used for reading prompt time information, reminding object information and reminding mode information in the project planning file; and the project follow-up module is used for carrying out real-time follow-up on the development state of the project.
In summary, the invention mainly has the following beneficial effects:
the building project EPC cost and progress management system based on the BIM technology can manage the building project EPC cost and progress in real time by adopting the budgeting module, the quota database management module, the price database management module, the collecting and handling database management module, the P3 interface, the safety management module, the material equipment management module, the cost management module and the progress monitoring module, can manage the building project EPC cost and progress from the aspects of project progress, budget, price, collecting and handling, cost management and the like, and has strong adaptability and high intelligent degree.
Drawings
FIG. 1 is a system block diagram of the present invention.
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.
Example 1
Referring to fig. 1, a building engineering EPC manufacturing cost and progress management system based on BIM technology includes: the system comprises a budgeting module, a quota database management module, a price database management module, an acquisition and handling database management module, a P3 interface, a safety management module, a material equipment management module, a cost management module and a progress monitoring module;
the budgeting module establishes a budgeting project, or imports WBS-OBS from P3, inputs project amount, estimates each budgeting unit by referring to a quota library, a price library and an adoption library, and calculates indirect fee according to different rates for the whole project or different WBS nodes after estimation, and finally can generate a work package, print a budgeting result report or generate a data file imported into P3;
the quota database management module is used for inputting, maintaining and inquiring data of a quota database, creating a new quota, and editing and maintaining the data according to actual data of an enterprise;
the mining and handling database management module is used for inputting, maintaining and inquiring mining and handling equipment and material data, including manufacturer data, equipment models and parameter information, and updating the data according to the updating data of manufacturers;
the safety management module records weather in the construction process in the whole process, counts and analyzes safety accidents and provides key control measures;
the material equipment management module is used for counting, analyzing and guiding the cost in the design stage and optimizing the cost in the design stage through material and equipment power consumption indexes;
the cost management module analyzes and counts constructors and construction time of the participating units, grasps the quantity, serial numbers, specifications, field entering and exiting time and mechanical states of construction machines of the construction units, calculates material loss on each construction link and mark section, and draws a dynamic curve of cost consumption according to actual data;
the progress monitoring module is used for monitoring the progress of the project.
The budgeting module comprises an artificial budgeting module, a material budgeting module, a construction budgeting module and a contract budgeting module; the artificial budget module, the material budget module, the construction budget module and the contract budget module are respectively connected with the section over budget module.
The system comprises a quota database management module, a data processing module, a quota calculation module, a quota collection module and a data output module, wherein the data processing module is responsible for reading, writing and analyzing an xml format material quota file, reading and analyzing a table file and reading and writing a material database file; the quota calculation module calculates the data processed by the data processing module by calling an algorithm command routine; the quota summarizing module summarizes the data analyzed by the quota calculating module; and the data output module outputs the data summarized by the quota summarizing module to a server.
The price database management module comprises a material management platform, a basic price query module and a real-time price recording module, wherein the material management platform comprises a material information management module, a material price management module and a material quantity management module, and the material information management module is used for managing introduction information of materials so as to facilitate construction; the material price management module is used for managing price information of materials; the material quantity management module is used for managing the quantity of the materials; the basic price query module is used for managing the materials of the shop management platform, and the real-time price recording module is used for recording the real-time prices of the materials in the material management platform.
The safety management module is connected with an intelligent construction management system, and the intelligent construction management system comprises a technical quality management module, a project safety management module, a project progress management module, a project cost management module and a project equipment management module.
Wherein, the safety management module includes project quality management module, project technology management module, engineering cost management module, information library management module and engineering monitoring module, project quality management module is used for controlling the quality of monitoring the project, project technology management module is used for the technical means that the record and the storage project operation were carried out, engineering cost management module is used for managing engineering cost information, information library management module is used for managing the information base and prevents to be attacked, engineering monitoring module is used for monitoring the engineering of construction.
The progress monitoring module comprises a material monitoring module, a construction operation monitoring module and an acceptance monitoring module, and the material monitoring module, the construction operation monitoring module and the acceptance monitoring module are respectively connected with the cloud server and the monitoring center.
The system comprises a project recording module, a project adjusting module, a project reading module and a project follow-up module, wherein the project recording module is used for recording a project progress planning file; the project adjusting module is used for recording project change adjusting information; the project reading module is used for reading prompt time information, reminding object information and reminding mode information in the project planning file; and the project follow-up module is used for carrying out real-time follow-up on the development state of the project.
The building project EPC cost and progress management system based on the BIM technology can manage the building project EPC cost and progress in real time by adopting the budgeting module, the quota database management module, the price database management module, the collecting and handling database management module, the P3 interface, the safety management module, the material equipment management module, the cost management module and the progress monitoring module, can manage the building project EPC cost and progress from the aspects of project progress, budget, price, collecting and handling, cost management and the like, and is strong in adaptability and high in intelligent degree.
The management mode of the EPC general construction integrates the advantages of the design and construction industry, and is an engineering contract mode of the whole implementation stage or a plurality of implementation stages such as design, purchase, construction, completion test, project acceptance and post-completion test which take the project function as the final target. Compared with the traditional design and construction separation contract mode, the owner can get rid of messy matters in the engineering construction process, and waste of personnel and fund is avoided; the general contractor can effectively reduce the consumption of engineering change, dispute and claim, and the links of capital, technology and management are more closely connected; meanwhile, the method is more beneficial to improving the specialization degree of subcontractors, thereby reflecting the economic benefit and social benefit of the general contract mode of the EPC engineering.
The system also depends on the mobile APP, the computer and the network as a basis, big data generated in design, purchase and construction in the EPC project are stored to the cloud, and then management contents such as progress, cost, quality, safety, materials, contracts and the like are monitored in a full life cycle and analyzed with big data, so that various defects such as management disorder, cost out of control, construction period delay and quality defect are overcome. The method comprises the steps of establishing a core information platform covering a project full life cycle, a project full management function and a project full interest correlator, establishing a unified information exchange platform among an owner supplier, a project manager, a generation supplier, a consulting party, a designer, a constructor, a supervisor and an operator on the basis of the core information platform, and carrying out project construction and management work crossing traditional time-space and organizational boundaries by means of an advanced information network platform on the basis of common project core values and targets of project construction participants in all parts of the world in spatial distribution.
Wherein the connection between the project investment and the progress is very tight. The cost expenditure and the amount of capital consumption are directly related to the speed, advance or delay of the progress. Generally, the cumulative cost expenditure is proportional to the project schedule. But simply observing the size of the cost consumption cannot make a completely accurate and effective estimation on the cost trend and the progress state. The advance, delay or cost over-run, savings all affect the size of the cost expenditure. Thus, to control costs truly effectively, the amount of funds spent on the project must be continuously monitored and compared to the progress of the job. At a certain time point in the project process, whether the investment is over-paid or surplus cannot be judged only by monitoring the planned cost expenditure and the actual cost consumption, and the reason of high cost consumption can be that the progress is advanced or the cost exceeds the budget; and vice versa.
In principle, the double-progress line control measures the progress of the project by using money amount instead of project amount by using a earned value analysis method, does not reflect the progress of the project according to the Song of invested funds, but measures the Song of funds converted into project achievements, and is a complete and effective project monitoring index and method.
The system also comprises an overtime early warning system, an overboost early warning system, an overtime early warning system and an overrun/standard exceeding early warning system; four early warning prompting modes: wechat prompt, APP prompt, mobile phone short message prompt and computer bubbling prompt. Such as: the method comprises the following steps of progress delay early warning, cost overbooking early warning, contract change and visa early warning, payment super-calculation early warning, material purchasing time early warning, purchasing super-budget early warning, current work early warning, safety early warning, quality early warning and the like, wherein multiple early warning mechanisms are integrated on one platform, and the passive mode is changed into the active mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A building engineering EPC cost and progress management system based on BIM technology is characterized by comprising: the system comprises a budgeting module, a quota database management module, a price database management module, an acquisition and handling database management module, a P3 interface, a safety management module, a material equipment management module, a cost management module and a progress monitoring module;
the budgeting module establishes a budgeting project, or imports WBS-OBS from P3, inputs project amount, estimates each budgeting unit by referring to a quota library, a price library and an adoption library, and calculates indirect fee according to different rates for the whole project or different WBS nodes after estimation, and finally can generate a work package, print a budgeting result report or generate a data file imported into P3;
the quota database management module is used for inputting, maintaining and inquiring data of a quota database, creating a new quota, and editing and maintaining the data according to actual data of an enterprise;
the mining and handling database management module is used for inputting, maintaining and inquiring mining and handling equipment and material data, including manufacturer data, equipment models and parameter information, and updating the data according to the updating data of manufacturers;
the safety management module records weather in the construction process in the whole process, counts and analyzes safety accidents and provides key control measures;
the material equipment management module is used for counting, analyzing and guiding the cost in the design stage and optimizing the cost in the design stage through material and equipment power consumption indexes;
the cost management module analyzes and counts constructors and construction time of the participating units, grasps the quantity, serial numbers, specifications, field entering and exiting time and mechanical states of construction machines of the construction units, calculates material loss on each construction link and mark section, and draws a dynamic curve of cost consumption according to actual data;
the progress monitoring module is used for monitoring the progress of the project.
2. The BIM technology-based construction project EPC cost and progress management system according to claim 1, characterized in that: the budgeting module comprises an artificial budgeting module, a material budgeting module, a construction budgeting module and a contract budgeting module; the artificial budget module, the material budget module, the construction budget module and the contract budget module are respectively connected with the section over budget module.
3. The BIM technology-based construction project EPC cost and progress management system according to claim 1, characterized in that: the quota database management module comprises a data processing module, a quota calculating module, a quota summarizing module and a data output module, wherein the data processing module is responsible for reading and writing and analyzing the quota file of the xml format material, reading and analyzing the table file and reading and writing the file of the material database; the quota calculation module calculates the data processed by the data processing module by calling an algorithm command routine; the quota summarizing module summarizes the data analyzed by the quota calculating module; and the data output module outputs the data summarized by the quota summarizing module to a server.
4. The BIM technology-based construction project EPC cost and progress management system according to claim 1, characterized in that: the price database management module comprises a material management platform, a basic price query module and a real-time price recording module, wherein the material management platform comprises a material information management module, a material price management module and a material quantity management module, and the material information management module is used for managing introduction information of materials so as to facilitate construction; the material price management module is used for managing price information of materials; the material quantity management module is used for managing the quantity of the materials; the basic price query module is used for managing the materials of the shop management platform, and the real-time price recording module is used for recording the real-time prices of the materials in the material management platform.
5. The BIM technology-based construction project EPC cost and progress management system according to claim 1, characterized in that: the safety management module is connected with an intelligent construction management system, and the intelligent construction management system comprises a technical quality management module, a project safety management module, a project progress management module, a project cost management module and a project equipment management module.
6. The BIM technology-based construction project EPC cost and progress management system according to claim 1, characterized in that: the safety management module comprises a project quality management module, a project technology management module, an engineering cost management module, an information library management module and an engineering monitoring module, wherein the project quality management module is used for controlling the quality of a monitoring project, the project technology management module is used for recording and storing technical means for project operation development, the engineering cost management module is used for managing engineering cost information, the information library management module is used for managing an information library and preventing the information library from being attacked, and the engineering monitoring module is used for monitoring the engineering of construction.
7. The BIM technology-based construction project EPC cost and progress management system according to claim 1, characterized in that: the progress monitoring module comprises a material monitoring module, a construction operation monitoring module and an acceptance monitoring module, and the material monitoring module, the construction operation monitoring module and the acceptance monitoring module are respectively connected with the cloud server and the monitoring center.
8. The BIM technology-based construction project EPC cost and progress management system according to claim 7, characterized in that: the system also comprises a project entry module, a project adjustment module, a project reading module and a project follow-up module, wherein the project entry module is used for entering a project progress planning file; the project adjusting module is used for recording project change adjusting information; the project reading module is used for reading prompt time information, reminding object information and reminding mode information in the project planning file; and the project follow-up module is used for carrying out real-time follow-up on the development state of the project.
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| CN114037316A (en) * | 2021-11-17 | 2022-02-11 | 北京中百信信息技术股份有限公司 | Information system engineering supervision project risk situation query method |
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| CN114037316A (en) * | 2021-11-17 | 2022-02-11 | 北京中百信信息技术股份有限公司 | Information system engineering supervision project risk situation query method |
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Application publication date: 20211116 |