KR20020056974A - Integrated Information System for Construction Management using Internet - Google Patents

Abstract

PURPOSE: A construction management integrated information system using the Internet is provided to support all of the construction companies and their departments like development, human resource, finance, electricity and equipment in one integrated system. CONSTITUTION: The system is a kind of an ERP system and uses of DBs and communication networks. The system makes DBs like management team information DB, management information DB and field information DB with general operations like general affairs, finance, materials, business and development, and planning management operation like officers, planning, technology and computer works. The DBs consist of Oracle DBMS server, which has construction work management system and field management system, Windows based field systems and many clients connected by the Internet. The management department is connected to the main server with LAN and the field systems are connected to the server with the Internet. The main technology is the mixture of 2-tier and 3-tier systems to be suitable to the concept of client/server and entrepreneur information system to help decision-making. The system consists of many sub-systems like human resource management system, finance information system, business information system, sales management system, technology information system and so on.

Description

Integrated Information System for Construction Management using Internet}

Compared to other industries, the construction sector is inferior in computerization, lack of compatibility among development systems (different code system development environment, etc.), and due to double data processing system and waste of manpower, enormous economic loss and inefficiency emerge, As projects grow in size and complexity, there are demands for environmental changes, such as the introduction of an integrated database that incorporates construction information that incorporates the CALS system in participating activities from start to finish.

In particular, with the joining of the OECD, the construction comprehensive information system, which is compatible with the early settlement of the computerization of construction business from design to construction, completion and repair, for the international competitiveness through the opening of the construction market and the implementation of construction CALS. need.

In addition, existing computerized programs are not just schedule management or unification and management of report forms, but also general office management programs such as personnel, labor, materials, etc., and are not suitable for the modern Internet environment due to lack of interoperability.

The present invention enables the integrated management of all sectors of the construction industry such as civil engineering, electricity, and facilities, such as development, personnel, finance, and so on, from large construction companies to small and medium construction companies. In addition, it is an integrated construction management information system that can contribute to national competitiveness.

In particular, the present invention is an integrated information system in which all the work performed by a construction company is compatible with each operation stage of the construction site and the standardization of behavior and information units ranging from the central management of the head office to the customer reporting. In addition, it is an integrated construction management information system in which each site, headquarters, and customers use the Internet to accumulate and communicate with each other to improve the quality of management.

1 is a conceptual diagram showing the concept of a construction management integrated information system using the Internet according to the present invention

2 is a block diagram showing the configuration of the integrated construction management information system using the Internet according to the present invention

Figure 3. DB configuration showing the database configuration of the head office and the site of the integrated construction management information system using the Internet according to the present invention

Figure 4 is a network diagram showing the network configuration of the integrated construction management information system using the Internet according to the present invention

5 is a system diagram showing the function of the integrated construction management information system using the Internet according to the present invention

6. A diagram summarizing the characteristics of the integrated construction management information system using the Internet according to the present invention

7 is a diagram summarizing and explaining the expected effect when using the integrated construction management information system using the Internet according to the present invention

8A. Functional diagram of manager information system

8B. Diagram that summarizes the process and features of the manager information system and the main outputs

Figure 8c. Example screen of information printed using manager information system

8D. Example screen of information printed using manager information system

Figure 9a. Functional diagram of HR / salary information system, a sub-system of management system

Figure 9b. Diagram that summarizes the process and features of personnel and salary information and the main outputs

Figure 9c. Example screen of information printed using HR / salary information system

Figure 9d. Example screen of information printed using HR / salary information system

10A. Functional diagram of financial information system which is a part system of management system

Figure 10b. Chart that summarizes the processing and features of financial information and the main outputs

Figure 10c. Example screen of information printed using financial information system

10D. Example screen of information printed using financial information system

Figure 11A. Functional diagram of order sales / business management system which is a part of sales / business information system

Figure 11b. Diagram that summarizes the processing contents and features of the order sales / business management system and the main output contents

Figure 11C. Example screen of information printed using order sales / business management system

Figure 11d. Example screen of information printed using order sales / business management system

Figure 12a. Functional diagram of presale / lease management system which is a part of sales / business information system

Figure 12b. Diagram that summarizes the processing and features of the presale / lease management system and the main outputs

Figure 12c. Example screen of information printed using presale / lease management system

Figure 12d. Example screen of information printed using presale / lease management system

Figure 13a. Functional Diagram of Frame Mass Calculation System, Part of Technical Information System

Figure 13b. Diagram that summarizes the processing contents and features of the skeletal mass production system and the main outputs

Figure 13C. Example screen of information printed using skeleton volume calculation system

Figure 13d. Example screen of information printed using skeleton volume calculation system

Figure 14a. Functional Diagram of Finished Quantity Calculation System, Part of Technical Information System

Figure 14b. Table summarizing the processing and features of the finishing system and the main outputs

Figure 14c. Example screen of information printed using the finishing quantity calculation system

Figure 14d. Example screen of information printed using the finishing quantity calculation system

Figure 15A. Functional Diagram of Quotation History Management System, Part of Technical Information System

Figure 15b. Chart summarizing the details and processing of the quotation management system and the main outputs

Figure 15c. Example screen of information printed using quotation history management system

Figure 15d. Example screen of information printed using quotation history management system

Figure 16A. Functional diagram of the public photograph management system, which is a part of the construction management system

Figure 16b. Diagram that summarizes the processing and features of public photograph row management system and the main outputs

Figure 16c. Example screen of information printed using public photograph row management system

Figure 16d. Example screen of information printed using public photograph row management system

Figure 17A. Functional diagram of material management system which is a part of construction management system

Figure 17b. Diagram that summarizes the processing and features of the material management system and the main outputs

Figure 17c. Example screen of information printed using material management system

Figure 17d. Example screen of information printed using material management system

18A. Functional diagram of the supplier management system that is a part of the construction management system

18B. Diagram that summarizes the processing and features of the supplier management system and the main outputs

18C. Example screen of information printed using supplier management system

18D. Example screen of information printed using supplier management system

Figure 19a. Functional diagram of the defect management system that is a part of the construction management system

Figure 19b. Diagram that summarizes the processing and features of the defect management system and the main outputs.

Figure 19c. Example screen of information printed using defect management system

Figure 19d. Example screen of information printed using defect management system

20A. Functional diagram of the site cost management system, which is a part of the construction management system

20B. Diagram that summarizes the processing and features of the site cost system and the main outputs

Figure 20c. Example screen of information printed using the site cost management system

20d. Example screen of information printed using the site cost management system

Figure 21A. Functional diagram of the site construction management system, which is a part of the site management system

Figure 21B. Diagram that summarizes the processing contents and features of the site construction management system and the main output contents

Figure 21C. Example screen of information printed using the on-site construction management system

Figure 21d. Example screen of information printed using the on-site construction management system

Figure 22A. Functional diagram of the field material management system, which is a partial system of the field management system

Figure 22B. Diagram that summarizes the processing and features of the field material management system and the main outputs

Figure 22C. Example screen of information printed using field material management system

22D. Example screen of information printed using field material management system

Figure 23a. Functional diagram of the field labor management system, which is a part of the field management system

Figure 23b. Diagram that summarizes the processing contents and features of the field labor management system and the main outputs

Figure 23C. Example screen of information printed using field labor management system

Figure 23d. Example screen of information printed using field labor management system

Figure 24a. Functional diagram of the site mid-term management system which is a part system of the field management system

Figure 24b. Diagram that summarizes the processing contents, features and main outputs of the site mid-term management system

Figure 24c. Example screen of information printed using on-site medium management system

Figure 24d. Example screen of information printed using on-site medium management system

Figure 25A. Functional diagram of the site security management system, which is a partial system of the field management system

Figure 25b. Diagram that summarizes the processing and features of the site security management system and the main outputs

Figure 25c. Example screen of information printed using the site security management system

25D. Example screen of information printed using the site security management system

Figure 26a. Functional diagram of the on-site billing system, which is part of the on-site management system

Figure 26b. Diagram that summarizes the processing and features of the on-site billing management system and the main outputs

Figure 26c. Example screen of information printed using the on-site billing management system

Figure 27A. Functional diagram of the site outsourcing management system which is a part of the field management system

Figure 27b. Diagram that summarizes the processing contents, features and main output of the site outsourced management system

Figure 27c. Example screen of information printed using on-site outsourcing management system

Figure 27d. Example screen of information printed using on-site outsourcing management system

Figure 28A. Functional configuration drawings such as groupware drawing and photo management system by site

Figure 28b. Diagram that summarizes the processing contents, features, and main outputs of the drawings and the photo management system for each site

Figure 28c. Example screen of information printed using drawing management system

Figure 28d. Example screen of information printed by site-specific photo management system

Figure 29A. Functional Diagram of ISO 9000 Document Management System

Figure 29b. Diagram summarizing the processing and features of the ISO 9000 document management system and the main outputs.

Figure 29C. Example screen of information printed using the ISO 9000 document management system

Figure 29D. Example screen of information printed using the ISO 9000 document management system

The outline of the system according to the present invention is to achieve integrated informatization of all tasks from construction orders to construction, maintenance, and maintenance, and to share, exchange, and link construction information from field practitioners to managers and top managers. It is possible to build an integrated database so that the company can maintain the independence of the on-site management system, build an integrated information system linked to the headquarters system, and operate as a unit system or a partial system to reduce the information cost due to the step-by-step informatization. We have realized the technology of network access and service through internet of quantity calculation and quotation information.

Technical features of the present invention, as shown in Figure 7, the Internet environment for the integrated management of the site by using the Internet, the headquarters-site construction management information to the Internet, integrated management of the head office from the financial site to the construction work information Construction of ERP.

In addition, the present invention is a client / server model designed by appropriately mixing 3 Tiers (Tier 3) instead of 2 Tiers (Tier 2). It has the best speed for processing a large amount of data and has excellent security and stability.

In addition, the present invention is a system based on the construction project management and construction CALS informatization, including the groupware function, which is designed to be used jointly by practitioners, managers and managers.

In addition, the present invention provides a menu screen according to authority for each user, enhances password management function, provides online help, simplifies client installation, and enhances security management that enables remote upgrade with automatic version upgrade function and reduces computer management cost. Have.

As shown in FIG. 1, the system configuration of the present invention includes a company's daily affairs such as general affairs, accounting, materials, sales, development, and planning management tasks such as executives, planning, technical affairs, computerization, management information DB, Integrate and manage integrated database and information communication network such as management information DB and field information DB, and connect and manage data on site, public works, materials, construction, machinery, environment, and civil engineering through the Internet. In addition, it manages in conjunction with the information and communication network.

In addition, as shown in <Figure 2> personnel / salary, financial information, material information, order sales, sale lease, volume production, estimates, subcontracting / execution, construction cost, process management, outsourcing information, labor information, equipment information, etc. The data is collected and processed into a database to manage the status information and standard information, and integrated into management system, sales system, technology system, construction system, and field system to manage and analyze information,

It is an integrated information management system such as having a manager information system according to strategic information.

In addition, as shown in FIG. 3, the DB configuration includes each field system connected to the head office via the Internet with Internet Explore based on Windows 95, 98, and 2000, and sales management, order management, contract information management, and collection of the head office. Sales management system including information management, sale / rental management, construction management, construction management, outsourcing management, materials management, medium-term management, labor management, expenses, fund management, including management, accounting management, money management, head office cost management, Client connected to the headquarters server and LAN based on Oracle's DBMS technology consisting of on-site management system including financial information system including asset management, process management, construction management, outsourcing management, material management, medium-term management, labor management, expenses, and money management It consists of.

In addition, as shown in Figure 4, the network is connected to the head office server through the LAN, construction management, general affairs, sales, materials, and accounting departments, the site is connected to the head office server via the Internet, and the client is connected to the head office server via the Internet or LAN. .

In addition, as shown in FIG. 5, information management systems such as order sales, volume calculation, quotation details, site management, construction management, defect management, material management, financial management, partner management, sales management, and personnel / salary salary This is an integrated information management system that can be managed independently, interlocked between individual systems, and finally integrated and used as manager information management to support managers' decision-making.

The key development techniques in the present invention are the systematic quantity prediction of the quantity calculation data of construction works, the integrated technique of quantity supply, the construction design information, the construction technology and the linkage information of maintenance information, the estimates according to the quantity calculation of construction works, Database production technology of necessary information, construction process analysis by quantity supply and construction materials inventory management technology, and network access and service technology through internet network of field construction information.

The main development technologies in the present invention are head office-site, head office-client, site-client, head office-

DB design and implementation process is properly mixed with 2 tier and 3 tier considering all remote clients to best fit client / server concept, and analyzed by using analysis and design case tools, BP-WIN and ER-WIN In order to shorten the design period, maintain the consistency of process and DB design, establish system expansion and maintenance system in the future.

Secondary DB construction and various analysis and trend determination using IMPROMPTU and POWERPLAY

The company provided an information management system (EIS) that supports top management's decision making by providing information.

As shown in Figure 8a, the management information system supports personnel information, financial information, sales / business information, site construction information, construction support information, defect management information, and the like.

FIG. 8B is a table summarizing the processing contents and features of the manager information system and the main output contents, and FIGS. 8C and 8D are exemplary screens of information output using the manager information system.

As shown in FIG. 9a, the personnel / salary information system, which is a sub-system of the management system, includes personnel information management, attendance management, personnel supervision management, student finance management, housing fund loan management, construction engineer qualification management, fellowship management, personnel code management. It provides information on basic data management, salary / bonus payment management, retirement income management, year-end settlement management, medical insurance management, and national pension management.

FIG. 9B is a table summarizing and explaining the processing contents and features of HR / salary information and main output contents. FIG. 9C and FIG. 9D are example screens of information output by using HR / salary information system. to be.

10A. Functional diagram of financial information system which is a part system of management system

Figure 10b. Chart that summarizes the processing and features of financial information and the main outputs

Figure 10c. Example screen of information printed using financial information system

10D. Example screen of information printed using financial information system

Figure 11A. Functional diagram of order sales / business management system which is a part of sales / business information system

Figure 11b. Diagram that summarizes the processing contents and features of the order sales / business management system and the main output contents

Figure 11C. Example screen of information printed using order sales / business management system

Figure 11d. Example screen of information printed using order sales / business management system

Figure 12a. Functional diagram of presale / lease management system which is a part of sales / business information system

Figure 12b. Diagram that summarizes the processing and features of the presale / lease management system and the main outputs

Figure 12c. Example screen of information printed using presale / lease management system

Figure 12d. Example screen of information printed using presale / lease management system

Figure 13a. Functional Diagram of Frame Mass Calculation System, Part of Technical Information System

Figure 13b. Diagram that summarizes the processing contents and features of the skeletal mass production system and the main outputs

Figure 13C. Example screen of information printed using skeleton volume calculation system

Figure 13d. Example screen of information printed using skeleton volume calculation system

Figure 14a. Functional Diagram of Finished Quantity Calculation System, Part of Technical Information System

Figure 14b. Table summarizing the processing and features of the finishing system and the main outputs

Figure 14c. Example screen of information printed using the finishing quantity calculation system

Figure 14d. Example screen of information printed using the finishing quantity calculation system

Figure 15A. Functional Diagram of Quotation History Management System, Part of Technical Information System

Figure 15b. Chart summarizing the details and processing of the quotation management system and the main outputs

Figure 15c. Example screen of information printed using quotation history management system

Figure 15d. Example screen of information printed using quotation history management system

Figure 16A. Functional diagram of the public photograph management system, which is a part of the construction management system

Figure 16b. Diagram that summarizes the processing and features of public photograph row management system and the main outputs

Figure 16c. Example screen of information printed using public photograph row management system

Figure 16d. Example screen of information printed using public photograph row management system

Figure 17A. Functional diagram of material management system which is a part of construction management system

Figure 17b. Diagram that summarizes the processing and features of the material management system and the main outputs

Figure 17c. Example screen of information printed using material management system

Figure 17d. Example screen of information printed using material management system

18A. Functional diagram of the supplier management system that is a part of the construction management system

18B. Diagram that summarizes the processing and features of the supplier management system and the main outputs

18C. Example screen of information printed using supplier management system

18D. Example screen of information printed using supplier management system

Figure 19a. Functional diagram of the defect management system that is a part of the construction management system

Figure 19b. Diagram that summarizes the processing and features of the defect management system and the main outputs.

Figure 19c. Example screen of information printed using defect management system

Figure 19d. Example screen of information printed using defect management system

20A. Functional diagram of the site cost management system, which is a part of the construction management system

20B. Diagram that summarizes the processing and features of the site cost system and the main outputs

Figure 20c. Example screen of information printed using the site cost management system

20d. Example screen of information printed using the site cost management system

Figure 21A. Functional diagram of the site construction management system, which is a part of the site management system

Figure 21B. Diagram that summarizes the processing contents and features of the site construction management system and the main output contents

Figure 21C. Example screen of information printed using the on-site construction management system

Figure 21d. Example screen of information printed using the on-site construction management system

Figure 22A. Functional diagram of the field material management system, which is a partial system of the field management system

Figure 22B. Diagram that summarizes the processing and features of the field material management system and the main outputs

Figure 22C. Example screen of information printed using field material management system

22D. Example screen of information printed using field material management system

Figure 23a. Functional diagram of the field labor management system, which is a part of the field management system

Figure 23b. Diagram that summarizes the processing contents and features of the field labor management system and the main outputs

Figure 23C. Example screen of information printed using field labor management system

Figure 23d. Example screen of information printed using field labor management system

Figure 24a. Functional diagram of the site mid-term management system which is a part system of the field management system

Figure 24b. Diagram that summarizes the processing contents, features and main outputs of the site mid-term management system

Figure 24c. Example screen of information printed using on-site medium management system

Figure 24d. Example screen of information printed using on-site medium management system

Figure 25A. Functional diagram of the site security management system, which is a partial system of the field management system

Figure 25b. Diagram that summarizes the processing and features of the site security management system and the main outputs

Figure 25c. Example screen of information printed using the site security management system

25D. Example screen of information printed using the site security management system

Figure 26a. Functional diagram of the on-site billing system, which is part of the on-site management system

Figure 26b. Diagram that summarizes the processing and features of the on-site billing management system and the main outputs

Figure 26c. Example screen of information printed using the on-site billing management system

Figure 27A. Functional diagram of the site outsourcing management system which is a part of the field management system

Figure 27b. Diagram that summarizes the processing contents, features and main output of the site outsourced management system

Figure 27c. Example screen of information printed using on-site outsourcing management system

Figure 27d. Example screen of information printed using on-site outsourcing management system

Figure 28A. Functional configuration drawings such as groupware drawing and photo management system by site

Figure 28b. Diagram that summarizes the processing contents, features, and main outputs of the drawings and the photo management system for each site

Figure 28c. Example screen of information printed using drawing management system

Figure 28d. Example screen of information printed by site-specific photo management system

Figure 29A. Functional Diagram of ISO 9000 Document Management System

Figure 29b. Diagram summarizing the processing and features of the ISO 9000 document management system and the main outputs.

Figure 29C. Example screen of information printed using the ISO 9000 document management system

Figure 29D. Example screen of information printed using the ISO 9000 document management system

In Figure 7 through the integrated construction management information system using the Internet according to the present invention

As you can see, by innovating the construction site management, it is possible to shorten the construction site opening date by more than 15 days and reduce the general construction cost by more than 10%. In addition, the company has greatly reduced general office tasks such as general affairs, sales, materials, and accounting, and innovatively reduced sales-related tasks such as sales, ordering, quotations, and defect management, and provided managers with management information to provide managers with the right basis for good judgment. It is helpful in establishing effective strategies and strategies such as savings.

Also, based on the integrated construction management information system using the Internet according to the present invention, it can be used for construction supervision and construction project management (CM) in connection with the ISO9000 quality certification system and establishes the foundation of construction integrated system that is the core of construction CALS. to provide. In addition, through the establishment of an integrated base, the construction information sharing, exchange and linkage system will be established, various standards will be provided, and construction construction efficiency and rationalization will be expected to prevent construction work.

Claims (46)

Construct an integrated database that enables the sharing, exchange and connection of construction information from on-site practitioners to managers and top managers in the field of construction work, construction, and maintenance performed by construction companies using the Internet. An integrated information system that establishes an integrated information system linking the head office system while maintaining the independence of the field management system, and calculates quantity calculations and quotations by constructing and operating as a unit system or a partial system. A computer-readable medium containing a program for supporting the integrated construction management information system using the Internet of claim 1 The management information system of claim 1, wherein personnel information, financial information, sales / business information, field construction information, construction support information, defect management information, and the like are supported as shown in FIGS. 8A to 8D. Computer-readable media incorporating programs that support the management information system of claim 3 According to claim 1, as shown in Figures 9a to 9d, personnel information management, time and attendance management, personnel audit management, school expenses management, housing funds loan management, construction technical qualification management, fellowship management, personnel code management, Personnel / salary information system that provides information on basic data management, salary / bonus payment management, retirement income management, year-end settlement management, medical insurance management, and national pension management. A computer-readable medium containing a program supporting the personnel / payroll information system of claim 5 10. The financial information system of claim 1, wherein, as shown in FIGS. 10A to 10D, an accounting management fund management headquarters cost management asset management and the like are supported. A computer-readable medium containing a program supporting the financial information system of claim 7. The sales / business information system according to claim 1, which supports order sales management / business management and the like as shown in FIGS. 11A to 11D. A computer-readable medium containing a program supporting the business / business information system of claim 9. According to claim 1, as shown in Figure 12a to Figure 12d, the sale / lease management system for supporting the sale / lease management, etc. A computer-readable medium containing a program supporting the presale / lease management system of claim 11. According to claim 1, as shown in Figure 13a to Figure 13d, A bone mass production system for supporting a bone mass calculation, etc. A computer-readable medium incorporating a program that supports the skeleton volume calculation system of claim 13. According to claim 1, as shown in Figure 14a to Figure 14d, a finish quantity calculation system that supports the finish quantity calculation, etc. A computer-readable medium having a program supporting the finishing quantity calculation system of claim 15. The system of claim 1, wherein the quotation history management system supports the quotation history management and the like as shown in FIGS. 15A to 15D. A computer-readable medium having a program supporting the quotation management system according to claim 17. The construction management information system according to claim 1, which supports construction management and the like, as shown in FIGS. 16A to 16D. A computer-readable medium containing a program for supporting the construction management information system of claim 19. The presale / lease management system according to claim 1, which supports material management and the like, as shown in FIGS. 17A to 18D. Computer-readable media having a program supporting the material management system according to claim 21. According to claim 1, as shown in Figure 18a to Figure 18d, the supplier management system for supporting the supplier management, etc. Computer-readable media incorporating a program that supports the partner management system of claim 23. The defect management system according to claim 1, which supports defect management and the like, as shown in FIGS. 19A to 19D. A computer-readable medium containing a program for supporting a defect management system according to claim 25. According to claim 1, as shown in Figure 20a to Figure 20d, on-site cost management system that supports on-site cost management, etc. A computer readable medium containing a program for supporting the site cost management system according to claim 27. According to claim 1, as shown in Figure 21a to 21d, on-site construction management information system supporting on-site construction management, etc. Computer-readable media incorporating a program that supports the site construction management information system of claim 29 According to claim 1, as shown in Figure 22a to 22d, on-site material management system that supports on-site material management, etc. A computer-readable medium having a program supporting the field material management system of claim 31. The on-site labor management system according to claim 1, which supports on-site labor management, as shown in FIGS. 23A to 23D. A computer-readable medium having a program supporting the field labor management system according to claim 33. According to claim 1, as shown in Figure 24a to 24d, on-site mid-term management system that supports on-site mid-term management A computer-readable medium incorporating a program that supports the on-site medium management system of claim 35. According to claim 1, as shown in Figures 25a to 25d, the site security management system to support the site security management Computer-readable media incorporating a program that supports the site security management system according to claim 37. According to claim 1, as shown in Figure 26a to 26c, the on-site fund billing system that supports on-site billing, etc. A computer-readable medium containing a program for supporting the on-site billing system of claim 39. The outsourcing management system according to claim 1, wherein the outsourcing management system supports outsourcing management, as shown in FIGS. 27A to 27D. Computer-readable media incorporating a program that supports the outsourcing management system of claim 41 The groupware system of claim 1, wherein as shown in FIGS. 28A to 28D, a picture management site-specific picture management is supported. A computer-readable medium containing a program for supporting the groupware system of claim 43. The document management system of claim 1, wherein the document management system supports ISO 9000 document management or the like, as shown in FIGS. 29A to 29D. A computer-readable medium containing a program for supporting the document management system of claim 45.