KR100927953B1 - Project-wide integrated project management system using integrated process cost management - Google Patents

Abstract

The present invention builds an integrated computer database in a smart client method using Http Remoting based on client server (CS), and integrates the cost of construction work for civil engineering construction projects that are being implemented or planned in the enterprise. Integrated project management by using the integrated project cost management system (EVM) to manage information such as budget management, schedule management, volume journalization, roadway management, ready-made management, progress management, and performance analysis. System and method.

The present invention is standardized information management to establish a database by standardizing the work breakdown structure and activity, history, and cost-scheduled link information of each project by the client, and the work breakdown structure for the applied project based on the standard database. Project management to automatically generate the project history, cost and schedule-related information, build a project database after partial editing, and budget management information to create and manage the execution budget using the project history created in the project database server. Volume Distribution by Activity) Volume management information that performs monthly plan volume calculations, undertaking management using execution budget and volume journalization information, and performance on volume and schedule by activity are prepared to create actual schedule and performance. Ready-made management information to prepare and manage, and progress management information to analyze performance against the plan for a certain cost progress And, a construction project management system for generating performance analysis information for performing an analysis of the key material profits and losses of the project cost. The WBS, activity, and air information are input from the construction project management system, schedule analysis is performed by reflecting calendar holiday information and relation information, and various scheduling information is obtained. Calculating a critical path method (CPM) process package system; The project that links the construction project management system with the CPM process package system to analyze the time and cost of the process of each project and minimizes the time and cost of the project, and generates business support information such as material management, partner selection, and risk management. Support information generation system; A work information storage system for storing input information such as interworking with the construction project management system and the CPM process package system, inquiry, input, modification or deletion of each project; It generates identification information of each user and stores access information to the construction project management system and CPM process package system, and permission information for enabling the inquiry, input, modification or deletion of the information. An identification information database server to which the permission level differentiation level information of the system is input for each layer; An in-house system that receives permission information from an identification information database server through an intranet of the company, accesses a construction project management system and a CPM process package system, updates or downloads necessary information, and processes it; And an integrated enterprise-wide project management system using the integrated process cost management system (EVM), which includes a user network system that can access and view the construction project management system through the Internet while interworking with other systems in the company.

Description

Company-wide project integrated management system using integrated process cost management techniques {E.V.M.S progrem}

The present invention relates to an enterprise-wide project management system for the integrated management of several civil engineering construction projects, and more specifically, to establish an integrated computer database, cost-scheduled integration and budgeting for several project constructions in progress in the enterprise. Integrated company-wide project management system and method using integrated process management cost management (EVM) to manage information such as management, schedule management, volume journalism, subcontracting, ordering, progress management, and performance analysis It is about.

In carrying out the construction work, the core tasks include not only schedule management and quality / safety management of each work, but also accounting management according to the billing, receipt, and payment of subcontracting, subcontracting, and direct construction costs, and materials, labor, and medium-term. All tasks such as resource management, subcontracting, and contract change management of subcontracting should be carried out according to contract, record of use, and payment of input resources. The management tasks of each field have their own work areas, but the work progress is at the center of construction management because the work is generated from the process of planning and executing the construction work for each stage of construction. Therefore, establishing a schedule management plan for the entire construction before the start of construction is very important for the overall management of the construction.

In general, the schedule management of construction works is a technique that classifies and defines construction details for construction contracts into activities to be actually implemented, and manages the defined tasks to achieve a given goal within a given period of time. (Program Evaluation & Review Technique) / CPM (Critical Path Method) techniques have been proposed, and a lot of commercial packages that support such schedule management are being developed and distributed. Most construction schedule management systems identify the required resources or progress of a specific work by managing schedule information of construction work, relationship information between each work, and information on the quantity of resources planned for construction work. Although it is possible to adjust the schedule, etc., it is necessary to plan and record the quality and safety management work that occurs during the construction process, to generate and store the relevant log of accounting work including construction work, and to manage materials, personnel, construction machinery, etc. It does not include the ability to create and manage lights.

Meanwhile, the integrated construction cost management system (hereinafter referred to as' EVMS'-Earned Value Management System) is a system that comprehensively manages cost management, quotation, and construction management of construction works. In addition, it is a system that can improve the efficiency of construction management by enabling the prediction of future processes, and can establish problems analysis and countermeasures of the current construction performance by predicting the cost and performance against schedule in advance.

Although the above-mentioned EVMS and PERT / CPM techniques have various advantages, they are not interconnected, which implies that there is a limit in enterprise-wide management in the overall management and operation of construction work.

Accordingly, the present invention has been proposed to solve the above-mentioned problems, and build an integrated computer database in a smart client method using Http Remoting based on client server (CS), By integrating the process construction costs for the entire civil engineering construction project in the implementation plan, information such as budget management, schedule management, volume journalization, channel management, ready-made management, progress management and performance analysis are integrated. It can be used as basic management management information to secure the overall profit and loss analysis, management plan, and research plan of all projects, and to make management management efficient by predictive management, and to set goals and systematic history management in advance. Transfer using integrated process cost management technique (EVM) to minimize on-site risk To provide an ever integrated project management system and method has its purpose.

In order to achieve the above object, the present invention standardizes the project's work classification system, activity, history, and cost-scheduled linkage information for each client and establishes it as a database and applies it based on a standard database. Project management system that automatically generates work breakdown structure, history, and cost-scheduled linkage information about project, builds project database after partial editing, and budget to create and manage execution budget using project history created in project database server Management information, volume management information for each activity (activity), volume management information for calculating the monthly plan volume, subsidy management using execution budget and volume entry information, and actual schedule and performance by creating activities and schedules for each activity. The ready-made management information for preparing and managing the road map and the performance against the plan for a certain cost progress A construction project management system for generating progress management information to analyze and performance analysis information to perform profit and loss analysis of a key material of a projected cost value; Receives WBS, activity, and air information from the construction project management system, performs calendar analysis by reflecting calendar holiday information and relation information, and calculates various scheduling information. CPM process package system; Analyze the construction project management system and CPM (Critical Path Method) process package system to perform analysis to minimize the time and cost of each project's process, and support business such as material management, partner selection and risk management A business support information generation system for generating information; A work information storage system for storing input information such as interworking with the construction project management system and the CPM process package system, inquiry, input, modification or deletion of each project; It generates identification information of each user and stores access information to the construction project management system and CPM process package system, and permission information for enabling the inquiry, input, modification or deletion of the information. An identification information database server into which the level of differentiation of the permission level of the system is input for each layer; An in-house system that receives permission information from an identification information database server through an intranet of the company, accesses a construction project management system and a CPM process package system, updates or downloads necessary information, and processes it; And it provides a company-wide integrated project management system using the integrated process cost management technology (EVM), including a user network system that can access and view the construction project management system through the Internet while interworking with other in-house systems.

In addition, the present invention comprises a first step of creating a new project by copying and editing the WBS, history, cost-schedule linkage information of the standard data from the standard database server for each client; A second step of preparing an execution budget; Setting a air for an activity, transferring the WBS in association with the CPM process package, and generating a calendar; A fourth step of performing pre- and post-relation relationship setting work and schedule analysis between activities in the CPM process package and transferring the result of the schedule analysis to the integrated process cost management system; A fifth step of performing volume distribution using the cost_scheduled linkage information; A sixth step of generating the schedule data (ES / EF, LS / LF, TF, holiday information) after performing the fourth step; If the error occurs through the procedure of verifying the fifth step, the execution budget of the second step, the creation of the calendar in the third step, the transfer of the result of the schedule analysis in the fourth step, and the quantity in the fifth step A seventh step of continuing to perform the journal entry process, but generating a monthly plan quantity data using the schedule analysis data in the sixth step and the volume journal data in the fifth step when the verification is completed correctly; An eighth step of generating a subcontract ordering history for each construction, and excel fileting the information to support subcontracting and contract execution; A ninth step of importing a contract statement in the form of an Excel file after concluding a contract to generate a contract statement in connection with an execution budget; A tenth step of transferring the execution budget of the second step and the road detail of the ninth step to a management information system (MIS), and generating the road history in association with the execution budget; An eleventh step of setting a monthly plan value of the project as a baseline after performing the seventh step, creating monthly ready-made (quantity / scheduled ready-made), and storing the monthly ready-made data as performance data in a project management DB; A twelfth step of planning scheduling based on the performance data after performing the eleventh step; A thirteenth step of performing a verification operation in connection with the performance data and scheduling while performing the verification procedure for the monthly established in the eleventh step; If the validity is correctly determined as a result of the verification, transferring the monthly basis to the management information system (MIS) and closing it; A fifteenth step of analyzing the schedule and the progress of the baseline data against the plan performance based on the ready-made data in the progress management unit of the integrated construction cost management system; Step 16 of transferring the investment cost details to an integrated cost management system (EVMS) after completing the construction cost investment in the MIS; 17th step of importing construction cost investment details, preparing management plans and monthly plan results, and subdividing construction cost investment details to analyze profit and loss of major materials; And the first process of taking the construction cost of MIS from EVMS, performing detailed classification of the construction cost, storing it in the cost database, generating the estimated cost of unordered orders, and the monthly performance and rolling plan based on the established / progressive DB and the cost DB. The second process of auto-generating a rolling plan, analyzing the prospects of construction and Earned Value (EV), the third process of transferring and closing the planned cost and business balance to MIS and the work by EVMS The fourth process of writing the results and storing them in the process tool (P3E / C), making the ready-made (direct / lower), storing them in the ready-made / progressive DB, and transferring them to MIS and closing the ready-made (direct / lower), and accounting The fifth process of sequentially closing the cost, construction cost, and scheduled cost at the completion of construction, and the sixth process of transferring the construction cost to EVMS, performing detailed classification of the construction cost, storing it in the cost database, and generating the estimated cost of unsold orders; Perform accounting settlement to calculate sales The 7th process, the 8th process of automatically generating monthly records and rolling plans based on the existing / progressive DB and cost DB, and analyzing the prospects and Earned Value (EV) when completing the construction The company-wide project integrated management method using the Integrated Process Cost Management Method (EVM), which includes the eighteenth step of transferring the planned cost and business balance to the MIS and closing the business balance and fund balance when the construction is completed. to provide.

As described above, according to the characteristics of the present invention, it is possible to build a standard database for each project by the client, and to effectively manage the main tasks, sub-tasks, and actual cost input points by linking costs and schedules. There is.

In addition, the present invention can be used as a future performance data of the database of the project by each client, there is another effect that can be utilized as basic management information in connection with other systems in the company.

In particular, the present invention can provide a basis for the convenience of the management and the consistency of management standards according to the standardization in the planning stage, the convenience of preparing the change execution budget, the calculation of the quantity of subcontracting orders and the objective planning.

In the performance stage, it is easy to minimize risks by transparent planning and forecasting management, systematic field management, convenience of monthly calculation and analysis of various types of data using performance data.

In the analysis stage, various profit and loss analysis, management plan and research plan establishment convenience and objectivity can be secured, and future prospect / analysis is possible.

Overall, objectives can be set through accurate management management by objective plan and predictive management, and systematic risk management and problems can be identified in advance to minimize site risk.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The enterprise-wide project integrated management system and method using the integrated process construction cost management method (EVM) according to the present invention can establish an integrated computer database to efficiently and efficiently manage all the work flows for the entire project construction in the enterprise. In other words, it is possible to establish various profit and loss analysis, management plan and research plan, and to make management efficient by comprehensive and objective plan and forecast management.

1 is a conceptual diagram of an enterprise-wide project integrated management system using an integrated process construction cost management method (EVM) according to the present invention, Figure 2 is an enterprise-wide project integrated management system using an integrated process construction cost management method (EVM) according to the present invention Each detailed block diagram is shown.

The present invention, as shown in the drawings, a standard database server (2) for storing the work breakdown structure and activity (activity), history, cost-scheduled link information of the project for each customer; Standard management information to standardize the work classification system, activity, history, and cost-schedule linkage information of each project and establish it as a standard database, and work classification system and work on the applied project based on the standard management information. Project management to automatically generate activity, history, cost-schedule linkage information, build a project database after partial editing, and budget management information to create and manage an execution budget using the project history created in the project database. In addition, the volume management information for calculating the monthly plan volume by activity, the channel management using the execution budget and the journal entry information, and the actual schedule and the results for the volume and schedule for each activity are created. Ready-made management information to prepare and manage the execution cost, and progress to analyze the performance against the plan for a certain cost progress. Lee and information, construction costs construction value (Earned Value) resin construction project to generate and analyze information to perform a profit analysis of major materials project management system (4); The WBS, activity, and air information are input from the construction project management system 4, schedule analysis is performed by reflecting calendar holiday information and relation information, and various scheduling is performed. A critical path method (CPM) process package system 6 for calculating information; The construction project management system (4) and the CPM (Critical Path Method) process package system (6) are linked to perform analysis to minimize the time and cost of the process of each project, material management, partner selection and A business support information generation system 7 for generating business support information such as risk management; A work information storage system 8 for storing input information such as interworking with the construction project management system 4 and the CPM process package system 6, inquiry, input, modification or deletion for each project; Generates identification information of each user, and access information to the construction project management system (4) and the CPM process package system (6) and permission information to enable inquiry, input, modification or deletion of the information. Is stored, the identification information database server 10 into which the user rights differentiation level information of the system is input for each user hierarchy; In-house system that receives permission information from the identification information database server 10 through the intranet of the company and accesses the construction project management system 4 and the CPM process package system 6 to update or download necessary information and process it. 12); And a user network system 14 that can access and view the construction project management system 4 via the Internet.

The other in-house system 12 receives a business support information such as material management, supplier selection and risk management generated in the business support information generation system 7 to perform material management, supplier management and risk management. And management department which performs accounting fund, labor management.

As shown in FIG. 2, the construction project management system 2 includes a standard information management unit for performing a work order breakdown structure (WBS) and a cost-scheduled link management for each client; A project management unit for inputting cost information and location information or schedule information and location information from the standard information management unit to automatically generate / edit project details and WBS, and generate project basic data by linking cost schedules; A budget management unit which receives the project details information from the project management unit and executes budget preparation and roadway management; Schedule information from the project management unit, namely Early Start (ES; Early Start), Early Finish (EF; Early Finish), Total Float (TF), Late Start (LS; Late Start), and Expiry End (LF; Late Finish), Expected Air (OD), Remaining Duration (RD), Current Data Date (DD), Calendar Holiday Information, and monthly plan volume Quantity management unit; Receiving schedule information from the project management unit, the monthly plan information and the roadway performance information received from the quantity management unit to create the performance (schedule, cost) for each activity (schedule, cost), and the ready-made management section for managing the execution ready and the bottom ; The main activity schedule information is input from the project management unit, the budget information is input from the budget management unit, the performance information is received from the ready-made management unit, the work plan quantity information is input from the quantity management unit, and the process status of each work type is analyzed. A progress management unit which compares and analyzes the schedule and the progress of the plan and the performance, predicts the performance and the future process, and searches the progress S-Curve and the schedule bar-chart; Receives input of activity information from the project management unit, inputs of ready-made information from the ready-made management unit, inputs budget information from the budget management unit, inputs of progress information from the progress management unit, and costs of construction cost investment and construction value (Earned Value). It also includes a performance analysis department that performs profit and loss analysis of the business balance and key materials.

The construction project management system 4 is operated on the basis of an integrated cost management program (EVMS).

In the EVMS program, the profit and loss of construction works such as basic construction information, construction cost, and estimated cost for completion, based on the calculated execution budget, execution budget and established information, and accounting / material / labor cost information provided from the management system of other systems in the company. Generates information and stores the construction profit and loss information calculated through the information.

The CPM process package system 6 receives the WBS, activity, and air information from the project management unit of the construction project management system 4, and reflects calendar holiday information and relation information. Schedule analysis is performed, various scheduling information is calculated, and the result is input from the construction project management system.

Next, each process of the enterprise-wide project management system using the integrated process construction cost management method (EVM) according to the present invention will be described in detail with reference to FIG.

As shown in the figure, the present invention is linked to the EVMS system, the general-purpose CPM process package system and other in-house systems to perform enterprise-wide management.

First, in EVMS, a new project is created by copying and editing a work breakdown structure (WBS) / work history of standard data from a standard database server (2) in which the standard details of the project for each client are inputted, and create an execution budget ( S2 and S3) and generates cost-schedule linkage information (S4). A project is created from the project database in the general purpose CPM process package system 6 (S2-1), the WBS / Activity is transferred, and a calendar is generated (S2-2, S2-3). After the WBS / Activity is generated, a generation and scheduling of a pre-relation relation setting is performed (S2-4 and S-5). The execution budget in step S3 is transferred to the management information system (MIS) (S-6).

4 shows a flowchart of a method for automatically generating a project using a standard in the above-described step S2 executed by an EVMS program.

As shown in the figure, the standard information constitutes a standard WBS, a standard list, and a matching table (cost schedule association information). WBS consists of business classification, facility classification, space classification, site classification, and WP level, and manages by organizing sub-main activities and sub activities. Copy this standard WBS, add the location information and direction information to automatically create the project WBS, copy the standard details and add the location information to the project details automatically generate the project details, and then write the quantity and unit price information for each item The executive budget is generated and transferred to the MIS. In addition, standard matching table (Matching Table) manages the sub-work and the history work type in association, copy this information to create a project matching table.

After performing the step S4, using the cost_scheduled linkage information to calculate the required amount for each sub-activity (SubActivity) to perform the quantity entry (S5). After performing step S5, the estimated air for each sub-work is confirmed, the sum of the sum of the main work units is updated to the main work estimated air of the general-purpose CPM process package system, and the schedule data (ES / EF, LS / LF, TF) are updated. Regenerate (S-5). If the error occurs through the procedure of verifying the volume in step S5, if the error occurs, continue to the step S5, and if the verification is completed correctly in step S6, the schedule analysis data and quantity in step S-5 Monthly planned quantity data is generated using journal data (S7). At this time, the volume distribution is performed only for the direct costs, and the indirect costs are allocated by applying the monthly weight of the direct costs.

When the step S7 is performed, initial process planning is completed, and this is generated as a baseline (S13) to be used as a target value for future performance management.

The execution budget preparation processing in the EVMS is as shown in FIG.

As shown in the figure, when the execution budget is made in the EVMS (S31) and the online approval request is received, it is reviewed (S32, S33). If there is a lack of validity as a result of the review in step S33, step S31 is performed again, and if it is determined that it is correct (S34). After performing step S34, the online and approved execution budget is stored in the execution budget database (D / B) (S35), and this execution budget information is transferred to the MIS (S36). Based on the data from the execution budget D / B and the WBS D / B, cost_schedule is linked (S37), and the process plan is determined and executed (S38, S39, S40).

In addition, in the case of underwriting contract, it selects the ordering journal entry data from the volume entry information, generates the subcontracting construction details based on this (S8), exports this information to an Excel file, and cooperates with the supplier management system (SCMS). ; Attach contract to Sub Contract Management System. When the contract is completed, the contract statement (Excel file) is downloaded from the SCMS, and imported into the EVMS (S9). The sewer history is transferred to the MIS, the MIS generates the sewer history in association with the execution budget generated through step S3 (S-6, S-7).

6 shows a detailed process of the channel management in the EVMS and SCMS.

In the drawing, select the order entry data from the cost_schedule linkage information and the volume journal entry information (S51, S52) through the WBS DB and the execution budget DB, and generate the subcontracting construction details based on this and attach it to the SCMS as an Excel file. Order and contract (S53, S54), and when the contract is completed, download the contract (S55). Then, it imports to the EVMS to generate the roadway history (S56), and transfers to the MIS.

On the other hand, monthly performance management is to prepare the monthly results (quantity / schedule performance) of the project in the monthly quantity journal entry data (S7) in the ready-made management department (S10). The performance schedule is stored as performance data in the WBS of the general-purpose CPM process package system (S-8), and regenerates schedule data (ES / EF, LS / LF, and TF) (S-9). After verifying the monthly results (quantity / schedule results), if the above verification is completed correctly, the monthly sales figures are calculated and generated, and monthly transfers are made to the MIS (S12) to close the established (S-10) and progress management department. In the following, the schedule and the progress of the performance compared to the baseline (S13) are analyzed (S14 and S15).

The process for the ready-made preparation and progress management will be described in detail with reference to FIG.

As shown in the figure, when the process plan is established, the performance information is collected and the work performance schedule is input (S61, S62, S63). In step S63, the performance schedule is updated in the process tools P3e / c, and the schedule is analyzed (S64 and S65). After performing the step S63, input the actual input quantity and analyze the cost in connection with the schedule analysis (S66, S67). This analysis data is stored in a ready-made / progressive DB.

Import the data from the ready-made / progress DB to generate ready-made details and calculate the performance progress (S68, S69). Reviewing these ready-made details and performance progress (S70), if a process delay occurs, establish a retrieval process plan (S71), and if it proceeds normally, perform performance analysis (S72).

The EVMS performance analysis unit finishes the construction cost in the MIS (S-11), receives the construction cost (S16), and compares the baseline and performance data to generate Earned Value, Management Plan / Monthly Plan Results. In addition, the cost breakdown of the construction cost is subdivided and the main material profit and loss analysis is conducted (S16, S17, S18).

After completion of step S17, transfer the planned cost and business balance rolling plan to MIS. MIS combines the construction closing data (S-11), the fiscal month closing data (S-12), and the scheduled cost data for completion (S-13) to aggregate the business balance, and the rolling plan of step S17. To close the business balance (S-14, S-15).

Detailed processing of the monthly closing in the performance and future residual plan management will be described with reference to FIG.

As shown in the figure, transfer the performance by job created in EVMS (S81) to the process tool (P3E / C) to regenerate the schedule information, create ready-made (direct / undercoat) and store in the ready-made / progress DB Transfer to MIS to close the ready-made (direct / undercoat) (S81, S82, S83). After performing step S83, accounting and construction costs are sequentially closed (S84, S85,).

After the step S85, the EVMS takes the construction cost of the MIS, performs detailed classification of the construction cost (S87), stores it in the cost DB, generates an estimated cost of unordered orders, and then analyzes the profit and loss of major materials (S88, S89). In addition, it automatically generates monthly performance and rolling plans by importing existing and construction cost data from the existing / progressive DB and cost DB, and analyzes the prospects and the Earned Value (EV) upon completion (S91). In case of completion of MIS, transfer to planned cost and business balance (S86, S92).

After the completion of the step S91 at MIS, the planned cost is completed (S86), the proceeds are calculated (S90), and then the business balance and the financial balance are closed (S92).

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible in the art without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge.

1 is a conceptual diagram of an enterprise-wide integrated project management system using the integrated process cost management method (EVM) according to the present invention.

Figure 2 is a detailed block diagram of the enterprise-wide integrated project management system using the integrated process cost management method (EVM) according to the present invention.

Figure 3 is a whole process flow chart of the enterprise-wide project integrated management using the integrated process cost management method (EVM) according to the present invention.

4 is a flowchart for implementing a method for automatically generating a project utilizing a standard in the above-described step S2 executed by an EVMS program.

Fig. 5 is a flowchart showing the execution budget creation process in the MIS.

6 is a flowchart showing a process of managing the sewage treatment by EVMS and SCMS in the sewage ordering stage;

7 is a flowchart showing a detailed processing procedure for ready-made preparation and progress management.

8 is a flowchart showing a detailed process for fiscal month closing.

Claims (10)

delete delete Standard database of project breakdown structure Work Breakdown Structure (WBS) and activity, history, cost_schedule linkage information; Standard information management unit that standardizes work classification system and work, history, and cost_schedule linkage information of each project by orderer and establishes into standard database, and receives cost information, location information, schedule information and location information from the standard information management unit. The project management unit for automatically generating / editing project details and WBS and generating project basic data by linking the cost schedules, the budget management unit which receives the project details information from the project management unit, and executes budget preparation and subcontract management. Early Start (ES; Early Start), Early Finish (EF), Total Float (TF), Late Start (LS), Late Finish (LF), Expected Air (OD; Original Duration), Remaining Duration (RD), Current Data Date (DD), Calendar Holiday Information And receive schedule information from the project management unit, and receive monthly plan information and subcontracting performance information from the quantity management unit to prepare the results for each activity (schedule, cost) The project management department and the project management department receive the main activity schedule information, the budget management department, the budget information input, the performance management information from the ready management department, and receive the work plan quantity information from the quantity management department to analyze the process status by industry And a progress management unit that compares and analyzes the schedule and the progress of the performance and predicts the performance and the future process, and searches the progress S-Curve and the schedule bar-chart, and inputs the activity information from the project management unit, Enter the information and receive budget information from the budget management department Receives information from the Progress dogwanri unit construction cost of investment history, values, Ltd. (Earned Value), construction project management system that includes doing business resin, the main material profit and loss analysis and analysis unit; Receives WBS, activity, and air information from the construction project management system, performs calendar analysis by reflecting calendar holiday information and relation information, and calculates various scheduling information. Critical Path Method (CPM) process package system; The project that links the construction project management system with the CPM process package system to analyze the time and cost of the process of each project and minimizes the time and cost of the project, and generates business support information such as material management, partner selection, and risk management. Support information generation system; A work information storage system for storing input information such as interworking with the construction project management system and the CPM process package system, inquiry, input, modification or deletion of each project; It generates identification information of each user and stores access information to the construction project management system and CPM process package system, and permission information for enabling the inquiry, input, modification or deletion of the information. An identification information database server to which the permission level differentiation level information of the system is input for each layer; Access to the construction project management system and CPM process package system by receiving the authorization information from the identification information database server through the company's intranet to update or download the necessary information, and to process and manage the materials generated from the business support information generation system. Construction project and investment cost details, including the business support department that receives input of business support information such as company selection and risk management, and manages material management, supplier management and risk management, and the management department that performs accounting funds and labor management. Transfer to the performance analysis department of the management system and transfer the construction and accounting closings to the account balance to manage the overall management plan and management efficiency; And User network system that can access and view construction project management system through internet while interworking with other in-house systems Integrated project management system using the integrated enterprise construction cost management method (EVM), including. A first step of creating a new project by copying and editing WBS, details, and cost-schedule linkage information of standard data from a standard database server for each client; A second step of preparing an execution budget; Setting a air for an activity, transferring the WBS in association with the CPM process package, and generating a calendar; A fourth step of performing pre- and post-relation relationship setting work and schedule analysis between activities in the CPM process package and transferring the result of the schedule analysis to the integrated process cost management system; A fifth step of performing volume distribution using the cost_scheduled linkage information; A sixth step of generating the schedule data (ES / EF, LS / LF, TF, holiday information) after performing the fourth step; If the error occurs through the procedure of verifying the fifth step, the execution budget of the second step, the creation of the calendar in the third step, the transfer of the result of the schedule analysis in the fourth step, and the quantity in the fifth step A seventh step of continuing to perform the journal entry process, but generating a monthly plan quantity data using the schedule analysis data in the sixth step and the volume journal data in the fifth step when the verification is completed correctly; An eighth step of generating a subcontract ordering history for each construction, and excel fileting the information to support subcontracting and contract execution; A ninth step of importing a contract statement in the form of an Excel file after concluding a contract to generate a contract statement in connection with an execution budget; A tenth step of transferring the execution budget of the second step and the road detail of the ninth step to a management information system (MIS), and generating the road history in association with the execution budget; An eleventh step of setting a monthly plan value of the project as a baseline after performing the seventh step, creating monthly ready-made (quantity / scheduled ready-made), and storing the monthly ready-made data as performance data in a project management DB; A twelfth step of planning scheduling based on the performance data after performing the eleventh step; A thirteenth step of performing a verification operation in connection with the performance data and scheduling while performing the verification procedure for the monthly established in the eleventh step; If the validity is correctly determined as a result of the verification, transferring the monthly basis to the management information system (MIS) and closing it; A fifteenth step of analyzing the schedule and the progress of the baseline data against the plan performance based on the ready-made data in the progress management unit of the integrated construction cost management system; Step 16 of transferring the investment cost details to an integrated cost management system (EVMS) after completing the construction cost investment in the MIS; 17th step of importing construction cost investment details, preparing management plans and monthly plan results, and subdividing construction cost investment details to analyze profit and loss of major materials; And EVMS takes the construction cost of MIS, performs detailed cost classification of the construction cost, stores it in the cost database, and generates the unexpected ordered cost, and the monthly performance and rolling plan based on the established / progressive and cost DBs. The second process of auto-generating the plan, analyzing the prospects of completion and the Earned Value (EV), the third process of transferring and closing the planned cost and balance of the project to MIS, and the results of each work in EVMS 4th process of creating and storing in the process tool (P3E / C) and making ready-made (direct / lower) to store in ready-made / progressive DB and transferring to MIS to close the ready-made (direct / lower) and accounting cost The fifth process of sequentially closing the construction cost and the planned cost at the time of completion, and the sixth process of transferring the construction cost to EVMS, performing detailed classification of the construction cost, storing it in the cost database, and generating expected costs for unsold orders; To perform accounting In the seventh process, the eighth process of automatically generating monthly performances and rolling plans based on established / progressive DBs and cost DBs, and analyzing prospects and Earned Values (EVs), Step 18 to carry out the ninth process of closing the project balance and fund balances by transferring the planned cost and balance of business to MIS Enterprise project integrated management method using the integrated process cost management method (EVM), including. The method of claim 4, wherein The work breakdown structure (WBS) in the first step is It manages business classification, facility classification, space classification, subdivision, WP level, Main Activity and SubActivity, copies it, adds location information and direction information, and automatically creates and edits project WBS. A first process of doing; A second step of linking the sub-work and the detail work type in a standard matching table and copying the information into a matching table of the project; And The third process of copying the standard details of the standard database and adding location information thereto to automatically generate and edit the project details. Enterprise project integrated management method using the integrated process cost management method (EVM), including. The method of claim 4, wherein The execution budget generation of the second step A first step of creating an execution budget by inputting quantity and unit price information for each item in the project history in the EVMS and making an online approval request; A second step of accepting and reviewing the online approval request in the first step and performing online approval if it is determined to be correct; A third step of storing in an execution budget database D / B and transferring to an MIS; And The fourth process of linking the cost_schedule based on the data from the execution budget D / B and the WBS D / B, finalizing the process plan after volume distribution Enterprise project integrated management method using the integrated process cost management method (EVM), including. The method of claim 4, wherein Underground management in the tenth step A first step of selecting order-item data from the cost_schedule-linked information and quantity journal information through the WBS DB and the execution budget DB; A second process of creating a subcontracting history based on this and attaching it to a partner management system (SCMS) as an Excel file to perform ordering and contracting; And After the contract is completed, the third process of downloading the contract details and importing them to EVMS to generate the channel details and transfer them to MIS Enterprise project integrated management method using the integrated process cost management method (EVM), including. The method of claim 4, wherein The ready-made preparation and progress management of the fifteenth step A first process of collecting performance information and inputting work schedule and quantity as the process plan is established; A second step of updating a performance schedule in the process tools P3e / c and analyzing the schedule; A third step of updating the schedule analysis result in the second step with an EVMS, performing cost analysis, and storing the result in the ready / progress DB; A fourth process of importing data from the ready-made / progressive DB to generate ready-made details and calculating the performance progress; And Process 5 to analyze the breakdown and performance progress to plan the catch-up process when the process is delayed and update the off-the-shelf / progress database Enterprise project integrated management method using the integrated process cost management method (EVM), including. delete delete

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