KR20000054201A - Method of calculating data for construction bidding on internet - Google Patents

Abstract

PURPOSE: A construction field bidding data operation service method on the internet is provided to easily confirm a bid announcement of the construction field and to forecast the possibility of awarding. CONSTITUTION: A member information database, an industrial classification announcement database and an average ratio database are configured. A user selects a desired business from the business-wise announcement database and searches announcements on the desired business. If the user selects a specific announcement, a business that a member holds is automatically loaded from the member information database and it is confirmed whether a business stored in the selected announcement is the business that the member holds. The user inputs an estimated price. A competent numerical value is produced, based on a construction work execution capability estimation calculation formula and a qualification examination calculation formula. A plurality of competent numerical values are output. The user confirms operated results. The total points of qualification examination and a bidding price are evaluated by executing a bidding price estimation formula, based on the produced result values.

Description

Method of calculating data for construction bidding on internet}

The present invention relates to a service method in the construction field on the Internet, and more particularly, to a bidding data calculation service method for the construction field on the Internet to pre-simulate the data required for construction bidding.

In general, communication on the Internet is made possible through the use of various services such as e-mail, FTP, and the World Wide Web, where a plurality of computers are linked to each other. The World Wide Web service is connected to a server system. When the client system is divided into client systems, and the client system requests transmission by designating a uniform resource locator (URL) assigned to the server system, the server system transmits the corresponding web page information according to the transfer agreement, and the client system receives Information is displayed on the screen using various browsers.

As the number of users using the Internet increases, sites that provide various services on the Internet are increasing throughout the industry.

In the construction field, there are many sites aimed at ordering and purchasing through the Internet, public bidding, and public relations.

However, conventional sites are mostly operated for the purpose of actual transactions, especially in the case of bidding, even if the practitioner in the field is based on some data, rather than selecting the price of the goods or applying for bidding, It is common to deal with empirical rules through precedents.

Therefore, the novice who entered the bidding had little experience and was unfamiliar with the formal procedure, and had no choice but to participate in the bidding.

Even in the case of experienced applicants, there was a problem in that it was not easy to present bids with a relatively high probability of winning the bidding information due to the situation that changes every bid.

The present invention has been made to solve the above problems, the object of the present invention is to provide a bidding data calculation service method for the construction field on the Internet that can present more reliable data to the user before the bidding in the construction bidding process. have.

Figure 1 is a schematic diagram showing the flow of the construction field bid data calculation service method on the Internet according to the present invention,

Figure 2 is a perspective view showing an embodiment of checking the industry-specific notices on the web browser and start the calculation in accordance with the present invention,

3 is a schematic diagram showing the configuration of a server and a client on the Internet to which the present invention is applied;

4 is a schematic diagram illustrating a process of exchanging information between databases and respective steps according to the present invention.

Explanation of symbols on the main parts of the drawings

1: Member information database 2: Industry-specific announcement database

3: Average ratio database 10: Member service screen

11: Industry Announcement List 12: Order List

12a: Manual Entry Button 13: Notice

13a: operation button 20: server system

21: Web Page 22: Server Engine

30: client system 31: browser

32: Client ID 40: Communication Link

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

Figure 1 is a schematic diagram showing the flow of the construction field bid data calculation service method on the Internet according to the present invention.

According to the method of the present invention according to the above drawings, a member information database (1) into which information of a member required for construction field bidding is input, an industry-specific announcement database (2) storing information posted for each industry, and a construction field. A first step of constructing an average ratio database (3) in which an average ratio of each item of each item related to the bidding examination is stored; and a user selecting a corresponding industry from the industry-specific announcement database (2) and each of the selected industry A second step of processing the notices 13 to be searched; and selecting a particular notice during the search in the second step, the type of business possessed by the member is automatically loaded from the member information database 1. A third step of determining whether a business type stored in the selected notice 13 is owned by the member; A fourth step of inputting a predetermined price by the user; The fifth step is established to calculate the qualified value by the construction performance capability evaluation formula and the qualification examination calculation formula according to the order evaluation regulations of the client, and are established in the member information database (1) and the average ratio database (3). The information according to the announcement evaluation regulation required by the client of the selected notice is calculated by the construction performance evaluation formula, and the result is the output from the estimated price and the construction performance evaluation formula entered above. A fifth step of outputting a plurality of eligible values by performing an inverse calculation of the eligibility calculation equation of the client using the value as a variable; A sixth step of checking, by the user, the calculated result and inputting a throwing rate; And a seventh step of calculating a qualified screening total score and a bid price by performing a bid evaluation formula based on the result value calculated in the sixth step.

The member information database 1 is generated by directly inputting information through membership registration when there is no user ID and password on the initial screen displayed when the user accesses the site. Other capital, equity, current assets, current liabilities, net profit margin, total sales, equity capital, total assets, etc. are entered.

The industry-specific announcement database 2 is generated by processing the operator to store various bid information or to directly store the bid information from the ordering company.

The average ratio database 3 is input to the average debt ratio, the current average ratio, the average ratio of turnover, the average ratio of net profit, the average ratio of equity capital, the average ratio of technology investment, and the like are used in the calculation of the fifth step.

Figure 2 shows an embodiment of confirming the notices 13 for each type of business on the web browser in accordance with the present invention and start the calculation, when the user enters the ID and PASSWORD, the member service is provided through a confirmation procedure, the member If you click on the automatic qualification screening button (10a) on the service screen 10, the industry-specific announcement list (11) is displayed, and when you click on the industry in the industry-specific announcement list (11) and a specific order list (12) is displayed and In addition, when the desired list is clicked from the order list 12, the details of the notice 13 of the selected order list 12 are displayed.

On the other hand, the order has already been announced, but if there is no notice 13 in the order list 12, the user manually inputs the details in the notice 13 by clicking the manual input button (12a) It's handled to do that.

In addition, when the details of the notification letter 13 are displayed, a predetermined price can be inputted and a calculation is performed by clicking the operation button 13a. Here, the input of the predetermined price is performed by the fifth step. Since the input processing only before, it is also possible to display and input a separate screen after the business type confirmation step is finished.

The business type identification step is to determine whether the type of business stored in the notification letter 13 and the type of business possessed by the member loaded from the member information database 1 are the same, and if the same business exists, perform the fifth step. do.

The fifth step is to perform the construction performance evaluation formula using the estimated price, ratio of debt capital to the bidder's equity, average debt ratio of industry and average debt ratio of industry, etc. The debt ratio score is calculated, and in this way, the liquidity ratio, turnover ratio, net profit ratio, and construction capacity score of the member companies are calculated first.

Then, using the estimated price inputted above and the result value output by performing the construction performance evaluation formula, the score to be obtained by performing the screening formula of the client, the minimum investment rate, the minimum investment amount, etc. are calculated. It is built to work.

If the result value calculated above is not information desired by the member, the fourth step of inputting the predetermined price is repeated.

In the screen displaying the result value of the fifth step, the user may input the rate of incidence, and if the user inputs the rate of determination based on the result value calculated in the fifth step, a bid evaluation expression is performed to perform a qualified screening score. And the bid price.

3 is a schematic diagram showing the configuration of a server and a client on the Internet to which the present invention is applied. The server system 20 includes a member information database 1, an average ratio database 3 for each industry, and an industry-specific announcement database. (2) and various web pages 21 for implementing each step, and a server engine 22 for making the web page 21 identified by the URL accessible in response to the request of HTTP.

The client system 30 is composed of an assigned client ID 31 and a browser 32. The server system 20 and the client system 30 exchange information through a communication link 40, and mutually. It works.

4 is a schematic diagram illustrating a process of exchanging information between databases and respective steps according to the present invention.

The member information database 1 is created by the user's input, and is loaded and utilized at the time of performing the third step.

The industry-specific announcement database 2 is loaded and utilized in the second and third stages of execution, and the average ratio database 3 is loaded and utilized in the fifth stage.

As described above, according to the construction field bidding data calculation service method on the Internet according to the present invention, it is possible to easily check the announcement of the bidding in the construction field, and close to the actual data through the operation in accordance with the regulations of the client prior to bidding By simulating the output, it is possible to predict the possibility of a successful bid in advance.

Claims (8)

The member information database (1) in which the information of members required for bidding in the construction field is input, the industry-specific announcement database (2) in which the information posted for each industry is stored, and the average ratio of each item related to the bidding examination in the construction field are A first step of constructing an average ratio database 3 to be stored; A second step of allowing a user to select a corresponding business type from the business type notification database 2 so as to search each notice 13 for the selected corresponding business type; When the particular announcement 13 is selected during the search in the second step, the industry owned by the member is automatically loaded from the member information database 1, and the industry stored in the selected announcement 13 is displayed by the member. A third step of determining whether the business is held, and returning to the second step if the automatically loaded business and the member-owned business are not the same classification; A fourth step of inputting a predetermined price by the user; Using the information constructed in the member information database (1) and the average ratio database (3) as a variable, the matters according to the announcement evaluation regulations required by the client of the selected announcement statement 13 are calculated by the construction performance evaluation formula A fifth step of calculating a result value by performing a qualified screening equation of the client by using the estimated price inputted above and the result value output from the construction performance evaluation formula; A sixth step in which a user checks the result calculated in the fifth step and inputs a perception rate; A seventh step of calculating a qualified screening total score and a bid price by performing a bid evaluation formula based on the result value calculated in the sixth step; And outputting the result values calculated in the sixth and seventh steps. According to claim 1, wherein the average ratio database (3) is configured to include information on the average debt ratio, current average ratio, turnover average ratio, net profit average ratio, average capital ratio, technology investment average ratio of the industry Service method for bidding data calculation in the construction field on the Internet. According to claim 1, If there is no notice (13) of the corresponding industry of the industry-specific notices (13), but there is a notice that the user is aware of, 13, the process of processing to create a notice (13) manually; According to claim 1, If the user is not satisfied with the calculation result of the fifth step, the bidding construction sector on the Internet, characterized in that the fifth step is performed again by feeding back to the fourth step and re-enter the predetermined price. Data calculation service method. According to claim 1, If the user is not satisfied with the operation result of the seventh step, the bidding construction field on the Internet, characterized in that the seventh step is performed again by feeding back to the sixth step and re-entering the insight rate Data calculation service method. The method of claim 1, wherein linking processing of the bidding site for the ordering company is performed so that the bidder can directly participate in the bidding with the result values output in the fifth and seventh steps. 2. The Internet of claim 1, wherein the user inputs an ID and a password so that the bidding result can be confirmed, and the bidding result is stored in the server system 20 so that the bidding result can be used when loading the predetermined calculation. Method of calculating bidding data on construction sector. The method of claim 1, wherein the bidding result of the user is stored in the user's computer hard disk.