CN117314120A - Engineering project cost management and control method and system based on EBS and engineering quantity list - Google Patents
Engineering project cost management and control method and system based on EBS and engineering quantity list Download PDFInfo
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Abstract
The invention belongs to the technical field of engineering management, and discloses an engineering project cost management and control method and system based on an EBS and engineering quantity list. The control system comprises a collection module, a database construction module, a generation module and the like, and the control method is realized in cooperation with the collection module, the database construction module, the generation module and the like. The invention aims to automatically collect and compare each cost element in the project construction process, and adjust and early warn the project cost in time.
Description
Technical Field
The invention belongs to the technical field of engineering management, and particularly relates to an engineering project cost management and control method based on an EBS and an engineering quantity list.
Background
With the development of internet technology, the requirements of engineering enterprises for informatization business are expanded from early single project department management to enterprise-level and group-level information integration management. Under the background, most project parts subdivided under engineering construction enterprises are very scattered, if a single project part management mode in the prior art is still adopted, the management of the project parts by a headquarter can only be stopped on various reports, the timeliness of accounting can not be ensured, the actual condition of the project can not be reflected rapidly and accurately, and the problems of high management difficulty and high comprehensive management cost appear.
In the prior art with the publication number of CN113610486A, the original offline tedious accounting work is translated to the online through modularized and integrated management, so that the accuracy of project management and accounting is improved, and the timeliness of managing and controlling the management conditions of the audit projects by a company is improved. However, the method only refines the cost related to each expense, then classifies and gathers all the cost accounting objects by establishing standard data, finally forms the cost accounting data of each business type, has no associated logic among various expenses, and adopts a traditional expense gathering mode. The accounting standard cannot be compared with similar projects, the construction progress, the personnel machine consumption and the actual consumption systematicness are not related, the project cost cannot be monitored and adjusted in real time, and the final project cost is easily caused to exceed the budget cost.
Disclosure of Invention
The invention aims to provide an engineering project cost management and control method based on an EBS and an engineering quantity list, which can automatically collect and compare each cost element in the project construction process and timely adjust and early warn the project cost.
It is another object of the present invention to provide an engineering project cost management system based on EBS and engineering quantity inventory.
The first technical scheme adopted by the invention is that the engineering project cost management and control method based on the EBS and the engineering quantity list comprises the following steps:
s1, acquiring enterprise information, and establishing a project management standard database according to the enterprise information;
s2, inputting the contract list into a project management standard database to be matched with an enterprise standard list catalog, and processing the contract list to form a quota item taking a working machine as a unit;
according to the construction information, matching to obtain project EBS standard structure data from a project management standard database;
s3, respectively associating project EBS standard structure data with an owner contract list, enterprise quota and engineering quantity to construct a cost basic data model for statistical analysis;
s4, carrying out periodical construction plan programming and progress statistics based on the cost basic data model, and carrying out data aggregation by taking the counted progress data as a core based on the same project-level EBS standard structure data;
s5, dividing the data collected in the S4 into a income element index and a cost element index, and classifying the income element index and the cost element index;
s6, comparing and analyzing the income element index and the cost element index which are subjected to classification processing to form periodic various business cost management and control analysis reports, so as to dynamically adjust and early warn project cost.
The first aspect of the present invention is also characterized in that,
the enterprise information acquired in S1 includes enterprise standard quota directories, enterprise standard inventory directories and EBS standard structure directories of different types of engineering projects.
And S2, processing the contract list, namely, performing lower-level analysis on the contract list according to the quota target of the enterprise, and measuring and calculating the cost input of each analyzed list item to form a quota item taking the work material machine as a unit.
And S2, the construction information is a construction drawing and construction organization design, the project EBS standard structure data is formed by matching the project type, the specialty and the subsection EBS standard structure which are in accordance with the construction drawing and construction organization design from an EBS standard structure catalog in a project management standard database, and the project EBS standard structure data is formed according to the project type, the specialty and the subsection EBS standard structure.
In S3, respectively associating the project EBS standard structure data with the owner contract list, the enterprise quota and the engineering quantity comprises the following steps:
the association of EBS standard structure data with the owner contract listing is specifically:
directly binding and associating when the EBS standard structure data is one-to-one with the owner contract list, and counting the production value by the total price/structure number of the owner contract list = EBS structure comprehensive unit price;
when the EBS standard structure data and the owner contract list are single to multiple, adopting a total price matching principle, and carrying out production value statistics through total price of a plurality of owner contract list/single structure number=comprehensive unit price of the EBS structure;
the relationship between the EBS standard structure data and the enterprise quota is specifically as follows:
when the owner contract list is decomposed, the relationship between the owner contract list and the enterprise quota is completed, the relationship between the EBS standard data and the owner contract list is completed on the basis, and the relationship between the EBS standard data and the enterprise quota is indirectly completed, so that the responsibility cost comprehensive unit price is formed;
the correlation between the EBS standard structure data and the engineering quantity is specifically as follows:
and carrying out classification statistics and correspondence on the engineering quantity calculated according to the construction blueprint according to the existing EBS structure division standard, and forming the material consumption design quantity of the EBS structure under a single owner contract list on the basis of completing the association of the EBS standard data and the owner contract list and the association of the EBS standard data and the enterprise quota.
S4, data aggregation is carried out by taking the counted progress data as a core, specifically, a core control node which takes the production progress data as the whole cost service data aggregation of the project automatically aggregates the list data, the engineering quantity data and the quota data which are matched with the finished EBS structure at present through daily progress filling;
s5, classifying the income element index and the cost element index, namely classifying the cost element index according to labor cost collection, material cost collection, mechanical cost collection, site expense collection and other cost collection; the income element index is classified according to the construction output value collection, the owner metering collection and the responsibility cost budget collection.
The second technical scheme adopted by the invention is that the engineering project cost management and control system based on the EBS and the engineering quantity list comprises:
the collecting module is used for acquiring enterprise information;
the database construction module is used for establishing a project management standard database according to enterprise information;
the generation module is used for inputting the contract list into the project management standard database to be matched with the enterprise standard list catalog, and processing the contract list to form a quota item taking the working machine as a unit;
the generation module is also used for matching and obtaining project EBS standard structure data from the project management standard database according to the construction information;
the data model construction module is used for respectively correlating project EBS standard structure data with a contract list of a business owner, a quota of the business and an engineering quantity to construct a cost basic data model for statistical analysis;
the report generation module is used for converging and processing the data on the basis of the cost basic data model and project EBS standard structure data to generate periodic various business cost management and control analysis reports;
and the adjustment early warning module is used for dynamically adjusting and early warning the project cost according to the periodic various business cost management and control analysis reports.
The second solution of the invention is also characterized in that,
the report generation module comprises a statistics module, an aggregation module and a classification processing module;
the statistics module is used for making periodic construction plans and carrying out progress statistics based on the cost basic data model;
the aggregation module takes the production progress data as a core control node for aggregating the whole cost service data of the project, and automatically aggregates the inventory data, the engineering quantity data and the quota data which are matched with the finished EBS structure at present through daily progress filling;
the classification processing module is used for dividing the converged data into a income element index and a cost element index, and classifying the collection according to the labor cost collection, the collection of the material cost, the collection of the mechanical cost, the collection of the site expense and the collection of other cost; the income element index classifies the income element index and the cost element index according to the construction output value collection, the owner metering collection and the responsibility cost budget collection;
and the system is also used for comparing and analyzing the income element index and the cost element index which are subjected to classification processing to form periodic various business cost management and control analysis reports.
The generation module comprises a processing module and a matching module, wherein the processing module is used for performing lower-level analysis on the contract list according to the quota target of the enterprise, and measuring and calculating the cost investment of each list item after analysis;
the matching module is used for matching the EBS standard structure which accords with the construction drawing and the construction organization design from the EBS standard structure catalog in the project management standard database.
The data model construction module comprises an analysis module, wherein the analysis module is used for distinguishing the EBS standard structure data from the owner contract list in a one-to-one or one-to-many manner; whether the owner contract list is decomposed or not is distinguished; and the method is also used for carrying out classification statistics and correspondence on the engineering quantity which is calculated according to the construction blueprint according to the existing EBS structure division standard.
The engineering project cost management and control method and system based on the EBS and the engineering quantity list have the beneficial effects that the EBS is used as a carrier, the project cost management basic data model is formed by establishing an association relation between the EBS and the engineering quantity list and the enterprise quota, meanwhile, the basic data model is used as a core, the construction progress is used as a drive, the real-time convergence of cost factors and pricing income of labor, materials, machinery and the like is realized, the project cost index analysis is realized by comparing the established cost targets, the enterprise cost management and control level and means are improved, and the project cost is adjusted and early-warned in real time.
Drawings
FIG. 1 is a flow chart of the engineering project cost management and control method based on the EBS and the engineering quantity list of the invention;
FIG. 2 is a schematic diagram of a project cost management and control system based on an EBS and an engineering quantity list according to the present invention;
fig. 3 is a schematic flow chart of embodiment 3 of the present invention.
In the figure, the system comprises a collecting module, a database construction module, a generation module, a data model construction module, a report generation module, a regulation early warning module, a statistics module, a convergence module, a classification processing module, a matching module and an analysis module.
Detailed Description
The invention will be described in detail below with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1, the engineering project cost management and control method based on the EBS and the engineering quantity list of the present invention includes the following steps:
s1, acquiring enterprise information, and establishing a project management standard database according to the enterprise information; the enterprise information includes enterprise standard quota directories, enterprise standard inventory directories, and EBS standard structure directories for different types of engineering projects.
Further, the enterprise standard inventory catalog includes, but is not limited to, codes, chapters, content, project names, expense project names, units, project amounts, comprehensive unit prices, and total prices.
S2, inputting the contract list into a project management standard database to be matched with an enterprise standard list catalog, performing lower-level analysis on the contract list according to the quota target of an enterprise, and measuring and calculating the cost input of each decomposed list project to form a quota item taking an industrial material machine as a unit;
further, the enterprise quota item related to the final-stage hooking of the contract list item forms a responsibility cost list, and the responsibility cost list is compared with the responsibility cost according to actual consumption in the construction process, namely, responsibility cost angle cost aggregation is formed.
Meanwhile, according to construction information, matching the EBS standard structure which accords with the construction drawing and the construction organization design from an EBS standard structure catalog in a project management standard database, and forming project EBS standard structure data according to the engineering type, the specialty and the EBS standard structure of the subsection;
further, the construction information is construction drawing and construction organization design, and the construction organization design is a design process for making a construction scheme according to comprehensive factors such as engineering design, engineering quantity list, contract, actual conditions of construction sites and the like before construction of building engineering, and carrying out detailed planning and organization arrangement on aspects such as construction method, construction sequence, safety measures, construction quality, environmental protection and the like in the construction process.
S3, respectively associating project EBS standard structure data with an owner contract list, enterprise quota and engineering quantity to construct a cost basic data model for statistical analysis;
and S4, carrying out periodical construction plan making and progress statistics based on a cost basic data model, and simultaneously, taking production progress data as a core control node for project whole cost service data aggregation based on the same project-level EBS standard structure data, and automatically aggregating the current list data, engineering quantity data and rated quantity data matched with a finished EBS structure through daily progress filling to complete data aggregation.
S5, dividing the data collected in the S4 into a income element index and a cost element index, and classifying the income element index and the cost element index; the cost element index is classified according to the labor cost collection, the material cost collection, the mechanical cost collection, the site warp cost collection and other cost collection during the classification treatment; the income element index is classified according to the construction output value collection, the owner metering collection and the responsibility cost budget collection.
S6, comparing and analyzing the income element index and the cost element index which are subjected to classification processing to form periodic various business cost management and control analysis reports, so as to dynamically adjust and early warn project cost.
Further, the construction output value, the owner metering contract list and the owner responsibility cost are compared with each other to form a income element index comparison analysis, and the personnel machine consumption and the actual consumption are compared to form a cost element index comparison analysis, wherein the personnel machine is labor, materials, machinery, site and other costs.
Example 2
On the basis of embodiment 1, associating the project EBS standard structure data with the owner contract list, the enterprise quota, and the project amount in S3 includes:
the association of EBS standard structure data with the owner contract listing is specifically:
directly binding and associating when the EBS standard structure data is one-to-one with the owner contract list, and counting the production value by the total price/structure number of the owner contract list = EBS structure comprehensive unit price;
when the EBS standard structure data and the owner contract list are single to multiple, adopting a total price matching principle, and carrying out production value statistics through total price of a plurality of owner contract list/single structure number=comprehensive unit price of the EBS structure;
the relationship between the EBS standard structure data and the enterprise quota is specifically as follows:
when the owner contract list is decomposed, the relationship between the owner contract list and the enterprise quota is completed, the relationship between the EBS standard data and the owner contract list is completed on the basis, and the relationship between the EBS standard data and the enterprise quota is indirectly completed, so that the responsibility cost comprehensive unit price is formed;
the correlation between the EBS standard structure data and the engineering quantity is specifically as follows:
and carrying out classification statistics and correspondence on the engineering quantity calculated according to the construction blueprint according to the existing EBS structure division standard, and forming the material consumption design quantity of the EBS structure under a single owner contract list on the basis of completing the association of the EBS standard data and the owner contract list and the association of the EBS standard data and the enterprise quota.
Further, the material consumption set-up amount is formed for comparison with the actual consumption amount, and the material excessive consumption analysis, namely the material angle cost collection is formed.
As shown in fig. 2, the engineering project cost management system based on EBS and engineering quantity list of the present invention includes:
and the collection module 1 is used for acquiring enterprise information.
And the database construction module 2 is used for establishing a project management standard database according to the enterprise information.
And the generation module 3 is used for inputting the contract list into the project management standard database to be matched with the enterprise standard list catalog, and processing the contract list to form a quota item taking the working machine as a unit.
The generating module 3 is further configured to match and obtain project EBS standard structure data from the project management standard database according to the construction information.
Further, the generating module 3 comprises a processing module 10 and a matching module 11;
the processing module 10 is configured to analyze the contract list in a lower level according to the rating goal of the enterprise, and measure and calculate cost input of each analyzed list item.
The matching module 11 is used for matching the EBS standard structure which accords with the construction drawing and the construction organization design and is in line with the engineering type, the specialty and the subsection from the EBS standard structure catalog in the project management standard database.
And the data model construction module 4 is used for respectively correlating project EBS standard structure data with a contract list of a business owner, a quota of the business and an engineering quantity to construct a cost basic data model for statistical analysis.
Further, the data model construction module 4 includes an analysis module 12;
the analysis module 12 is used for distinguishing the EBS standard structure data from the owner contract list in a one-to-one or one-to-many manner; whether the owner contract list is decomposed or not is distinguished; and the method is also used for carrying out classification statistics and correspondence on the engineering quantity which is calculated according to the construction blueprint according to the existing EBS structure division standard.
And the report generation module 5 is used for converging and processing the data on the basis of the cost basic data model and project EBS standard structure data to generate periodic various business cost management analysis reports.
Further, the report generating module 5 includes a statistics module 7, an aggregation module 8, and a classification processing module 9;
and the statistics module 7 is used for making periodic construction plans and progress statistics based on the cost basic data model.
And the aggregation module 8 takes the production progress data as a core control node for aggregating the whole cost service data of the project, and automatically aggregates the list data, the engineering quantity data and the rated quantity data which are currently matched with the finished EBS structure through daily progress filling.
A classification processing module 9, configured to divide the aggregated data into an income element index and a cost element index, and classify the aggregate according to the labor cost, the material cost, the mechanical cost, the site expense and other cost; the income element index classifies the income element index and the cost element index according to the construction output value collection, the owner metering collection and the responsibility cost budget collection.
And the system is also used for comparing and analyzing the income element index and the cost element index which are subjected to classification processing to form periodic various business cost management and control analysis reports.
And the adjustment early warning module 6 is used for dynamically adjusting and early warning the project cost according to the periodic various business cost management and control analysis reports.
Example 3
As shown in fig. 3, the engineering project cost management and control method based on EBS and engineering quantity list provided by the invention comprises the following steps:
s101, collecting enterprise information, including enterprise standard quota catalogs, enterprise standard inventory catalogs and EBS standard structure catalogs of different types of engineering projects.
S102, establishing a project management standard database based on the enterprise information collected in S101.
And S103, matching the enterprise standard list catalog in the project management standard database, performing lower-level analysis on the matched contract list according to the quota target of the enterprise, and measuring and calculating the cost input of each analyzed list project to form a quota item taking the work machine as a unit.
And S104, matching the EBS standard structure which accords with the construction drawing and the construction organization design from an EBS standard structure catalog in a project management standard database, and forming project EBS standard structure data according to the engineering type, the specialty and the EBS standard structure of the subsection.
S105, respectively associating project EBS standard structure data with an owner contract list, an enterprise quota and an engineering quantity;
the association of EBS standard structure data with the owner contract listing is specifically:
directly binding and associating when the EBS standard structure data is one-to-one with the owner contract list, and counting the production value by the total price/structure number of the owner contract list = EBS structure comprehensive unit price;
when the EBS standard structure data and the owner contract list are single to multiple, adopting a total price matching principle, and carrying out production value statistics through total price of a plurality of owner contract list/single structure number=comprehensive unit price of the EBS structure;
the relationship between the EBS standard structure data and the enterprise quota is specifically as follows:
when the owner contract list is decomposed, the relationship between the owner contract list and the enterprise quota is completed, the relationship between the EBS standard data and the owner contract list is completed on the basis, and the relationship between the EBS standard data and the enterprise quota is indirectly completed, so that the responsibility cost comprehensive unit price is formed;
the correlation between the EBS standard structure data and the engineering quantity is specifically as follows:
and carrying out classification statistics and correspondence on the engineering quantity calculated according to the construction blueprint according to the existing EBS structure division standard, and forming the material consumption design quantity of the EBS structure under a single owner contract list on the basis of completing the association of the EBS standard data and the owner contract list and the association of the EBS standard data and the enterprise quota.
Project EBS standard structure data is correlated with a contract list of an owner, a quota of the enterprise and an engineering quantity to construct a cost basic data model for statistical analysis.
S106, carrying out periodical construction planning and progress statistics based on a cost basic data model, and simultaneously taking production progress data as a core control node for project whole cost service data aggregation based on the same project-level EBS standard structure data, automatically aggregating inventory data, engineering quantity data and rated quantity data matched with a finished EBS structure at present through daily progress filling, and completing data aggregation, wherein the aggregated data comprises labor cost, material cost, mechanical cost, site expense, other cost, construction output value, owner metering and responsibility cost budget.
S107, classifying the aggregated data into a cost element and a income element, wherein the labor cost, the material cost, the mechanical cost, the site expense and other costs belong to the cost element index, and the construction output value, the owner metering and the responsibility cost budget belong to the income element index.
S108, comparing and analyzing the income element index and the cost element index which are subjected to the classification processing to form a business cost management analysis report.
And the project cost is regulated and early-warned in real time through the business cost management and control analysis report, so that the enterprise cost management and control level and means are improved.
Claims (10)
1. The engineering project cost management and control method based on the EBS and the engineering quantity list is characterized by comprising the following steps of:
s1, acquiring enterprise information, and establishing a project management standard database according to the enterprise information;
s2, inputting the contract list into a project management standard database to be matched with an enterprise standard list catalog, and processing the contract list to form a quota item taking a working machine as a unit;
according to the construction information, matching to obtain project EBS standard structure data from a project management standard database;
s3, respectively associating project EBS standard structure data with an owner contract list, enterprise quota and engineering quantity to construct a cost basic data model for statistical analysis;
s4, carrying out periodical construction plan programming and progress statistics based on the cost basic data model, and carrying out data aggregation by taking the counted progress data as a core based on the same project-level EBS standard structure data;
s5, dividing the data collected in the S4 into a income element index and a cost element index, and classifying the income element index and the cost element index;
s6, comparing and analyzing the income element index and the cost element index which are subjected to classification processing to form periodic various business cost management and control analysis reports, so as to dynamically adjust and early warn project cost.
2. The EBS and engineering quantity inventory-based engineering project cost management method according to claim 1, wherein said acquiring enterprise information in S1 includes enterprise standard rating scale, enterprise standard inventory scale and different types of engineering project EBS standard structure scale.
3. The engineering project cost management and control method based on EBS and engineering quantity listings according to claim 1, wherein in step S2, the contract listings are processed, specifically, the contract listings are graded according to the rating target of the enterprise, and cost input of each graded listing project is measured and calculated to form rating sub-projects with the engineering machine as a unit.
4. The engineering project cost management and control method based on the EBS and the engineering quantity list according to claim 1, wherein the construction information in S2 is a construction drawing and a construction organization design, and the matching to obtain project EBS standard structure data is to match an EBS standard structure of a project type, a specialty and a subsection conforming to the construction drawing and the construction organization design from an EBS standard structure catalog in a project management standard database, and the project EBS standard structure data is composed according to the project type, the specialty and the subsection EBS standard structure.
5. The method of claim 1, wherein associating the project EBS standard structure data with the owner contract list, the enterprise quota, and the engineering amount in S3 comprises:
the association of EBS standard structure data with the owner contract listing is specifically:
directly binding and associating when the EBS standard structure data is one-to-one with the owner contract list, and counting the production value by the total price/structure number of the owner contract list = EBS structure comprehensive unit price;
when the EBS standard structure data and the owner contract list are single to multiple, adopting a total price matching principle, and carrying out production value statistics through total price of a plurality of owner contract list/single structure number=comprehensive unit price of the EBS structure;
the relationship between the EBS standard structure data and the enterprise quota is specifically as follows:
when the owner contract list is decomposed, the relationship between the owner contract list and the enterprise quota is completed, the relationship between the EBS standard data and the owner contract list is completed on the basis, and the relationship between the EBS standard data and the enterprise quota is indirectly completed, so that the responsibility cost comprehensive unit price is formed;
the correlation between the EBS standard structure data and the engineering quantity is specifically as follows:
and carrying out classification statistics and correspondence on the engineering quantity calculated according to the construction blueprint according to the existing EBS structure division standard, and forming the material consumption design quantity of the EBS structure under a single owner contract list on the basis of completing the association of the EBS standard data and the owner contract list and the association of the EBS standard data and the enterprise quota.
6. The engineering project cost management and control method based on EBS and engineering quantity list according to claim 1, wherein in S4, the core control node that uses the statistical progress data as a core to perform data aggregation, specifically uses the production progress data as the core control node that aggregates the whole cost service data of the project, and automatically aggregates the list data, engineering quantity data and rated quantity data that are currently matched with the finished EBS structure through daily progress filling;
s5, classifying the income element index and the cost element index, namely classifying the cost element index according to the labor cost collection, the material cost collection, the mechanical cost collection, the site expense collection and other cost collection; the income element index is classified according to the construction output value collection, the owner metering collection and the responsibility cost budget collection.
7. Engineering project cost management and control system based on EBS and engineering quantity list, which is characterized by comprising:
the collecting module (1) is used for acquiring enterprise information;
the database construction module (2) is used for establishing a project management standard database according to enterprise information;
the generation module (3) is used for inputting the contract list into the project management standard database to be matched with the enterprise standard list catalog, and processing the contract list to form a quota item taking the industrial machine as a unit;
the generation module (3) is also used for matching and obtaining project EBS standard structure data from a project management standard database according to construction information;
the data model construction module (4) is used for respectively correlating project EBS standard structure data with a contract list of an owner, a quota of an enterprise and an engineering quantity to construct a cost basic data model for statistical analysis;
the report generation module (5) is used for converging and processing the data on the basis of the cost basic data model and project EBS standard structure data to generate periodic various business cost management analysis reports;
and the adjustment early warning module (6) is used for dynamically adjusting and early warning the project cost according to the periodic various business cost management and control analysis reports.
8. The engineering project cost management system based on EBS and engineering quantity listings according to claim 7, characterized in that the report generating module (5) comprises a statistics module (7), a convergence module (8) and a classification processing module (9);
the statistics module (7) is used for making periodic construction plans and carrying out progress statistics based on the cost basic data model;
the aggregation module (8) takes the production progress data as a core control node for aggregating the whole cost service data of the project, and automatically aggregates the inventory data, the engineering quantity data and the quota data which are matched with the finished EBS structure at present through daily progress filling;
the classification processing module (9) is used for dividing the converged data into a income element index and a cost element index, and classifying the collection according to labor cost, material cost and mechanical cost, site manager and other cost; the income element index classifies the income element index and the cost element index according to the construction output value collection, the owner metering collection and the responsibility cost budget collection;
and the system is also used for comparing and analyzing the income element index and the cost element index which are subjected to classification processing to form periodic various business cost management and control analysis reports.
9. The engineering project cost management system based on EBS and engineering quantity listings according to claim 7, wherein said generating module (3) includes a processing module (10) and a matching module (11), said processing module (10) is configured to perform a lower-level analysis on the contract listings according to the rating goals of the enterprise, and to measure and calculate cost input of each listing project after the analysis;
the matching module (11) is used for matching the EBS standard structure which accords with the engineering type, the specialty and the subsection of the construction drawing and the construction organization design from the EBS standard structure catalog in the project management standard database.
10. The engineering project cost management system based on EBS and engineering quantity listings according to claim 7, wherein said data model construction module (4) includes an analysis module (12), said analysis module (12) being configured to distinguish EBS standard structure data from a business owner contract listing in one-to-one or one-to-many; whether the owner contract list is decomposed or not is distinguished; and the method is also used for carrying out classification statistics and correspondence on the engineering quantity which is calculated according to the construction blueprint according to the existing EBS structure division standard.
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