KR100659326B1 - Method and system for managing auction with bidding prices being semi-open to the public which uses wire-wireless communication network - Google Patents

Abstract

A semi-open type auction system using the wired/wireless network and an operation method thereof are provided to request strategic access to calculation of an expected successful bid by opening bid status information for only the preset number of bids to the bidders, and making the bidders select the expected successful bid and offer the bid with more effort. A bid status opening module(165) opens no bid status information in case that the number of same bid price for each auction article is below the preset number and opens only the preset number of bids to the bidders in the case that the number of same bid price for each auction article is over the preset number. A successful bidder selecting module(163) selects the bidder presenting the lowest bid price at first as a successful bidder in the case that the lowest bid price is multiple, or selects the bidder presenting the bid price at first or both bidders between two bidders presenting the lowest or highest bid prices of the next order as the successful bidder.

Description

Method and system for managing auction with bidding prices being semi-open to the public which uses wire-wireless communication network

1 is a conceptual diagram of a network of an auction system according to the present invention;

2 is a system configuration diagram of the auction server of FIG.

3 is a control flow conceptual diagram of a semi-open auction system according to the present invention.

4 is a detailed control flow chart for determining whether to disclose the bid status information of FIG. 3 in accordance with the present invention.

5 is an exemplary view of the output screen of the semi-open auction system according to the present invention.

<Description of reference numerals for major parts of the drawings>

100: auction server 200: wired terminal

300: financial settlement server 400: bidder shopping mall server

500: wireless communication terminal 600: base station

700: wired and wireless communication network

A: Auction product picture display part B: Goods information display part

C: bidding amount display part D: bidding deadline display part

E: Bidding status information display part F: Private information window

G: Public Information Window

In the present invention, in providing the bidding status information including the bidding amount to the client in the lowest or highest price auction method, if the same bidding amount is present, if the same number is less than the preset number, the private processing is performed to the plurality of clients. The present invention relates to an auction system and a method of operating the wired / wireless communication network, which are implemented to publicly process bid status information only for a set number or more, so that an access to an expected bid amount can be more strategically calculated and bidded.

In general, trading of goods and the like is carried out using a virtual space, such as the Internet. Particularly, through auctions and reverse auctions, buyers buy goods at a lower price, and sellers can sell the goods at a higher price. To make it possible.

Auctions are divided into English auctions and Dutch auctions, depending on the type of item sold. In general, auctions, which are widely used, start from the lowest price of a product with a deadline and gradually increase the winning bid by price competition. It is well known that a method of determining a successful bidder is a method of determining a successful bidder as the bidder. The Dutch auction gradually starts from the highest price for the auction target item while the auction deadline is not limited. In this way, the bidders decide who has indicated their intention to purchase at the price.

An alternative method is reverse auction, which exists only online, which means that if the buyer of the membership or the item provides a purchase condition, the supplier who selects the lowest price by the deadline is determined as the supplier. As is well known.

Here, the main subject of the quotation of the British Dutch auction as described above is the buyer, and the main subject of the quotation of the reverse auction is a seller. Therefore, even in the method of quotation, the bid price is changed in the ascending order of the British auction, and the bid price is changed in the descending order of the reverse auction and the Dutch auction.

In addition, in the auction closing time, the above-mentioned British and reverse auctions have a deadline set in advance by the auction client, whereas Dutch auction does not have an end time. it means.

On the other hand, in recent years, the so-called auction operation method of the lowest auction method that determines a bidder who presented a single (only) lowest price price rather than the highest price auction method has been implemented. This lowest auction method differs from the (inverse) auction in the original sense in that it is not a method of determining a winner as the highest price (in a general auction) or the lowest price (in a reverse auction). As a result, a bidder who presents a single lowest or highest price becomes a successful bidder, and thus may be considered to be similar to the general lottery in selecting a successful bidder.

The lowest or highest price auction method may be classified into an open type and a private type according to whether the bidding status information such as the bid amount is disclosed to the bidder and the bidder while the auction for the auction is in progress.

The above-mentioned closed-type lowest auction method is the same as Korean Patent Registration No. 470534 (Electronic Commerce System and Method thereof, hereinafter "Prior Art 1"). As described in 468539 (Low Price Auction Service Operation System and Operation Method, hereinafter "Prior Art 2").

In the above-described prior art 1 and the prior art 2, a bidable amount within a predetermined range is selected for each auction target item, and a bidable amount for A3's MP3 product is selected by the auction operator or the like from 1 to 6,300 won.) Each bidder predicts the lowest or highest price expected bid price of the auction target item within the available bid amount and presents it as a bid amount. The payment amount is paid to the amount of money (for example, cyber money, current currency, etc.) corresponding to the amount. After that, when the bid deadline arrives, the auction system has an operation method of determining a successful bidder by searching and selecting a bidder having a single lowest or highest price as the bidding price for each auction object.

Here, the prior art 1 proceeds in such a way that no bidding status information, such as the bid amount of other bidders, can be provided at all while the bidding is in progress. There is a difference in that the bidding status information such as the bidding amount is disclosed without filtering.

The prior art 1 and the prior art 2 are contrasted as shown in Table 1 below.

TABLE 1

Item Prior Art 1 Prior Art 2 Bidding Information Private open Operability height lowness System safety (hacking, etc.) height lowness

Therefore, in the related art 1, the expected bid price was determined by the bidder's own feelings or guesses, and thus the same effect as the aforementioned lottery method was generated, whereas in the prior art 2, the bid amount was completed. Since the bidding status information of the public is disclosed in the way, the bidder is able to strategically select and bid on the bidding price based on such status information.

However, in the related art 1, it is very difficult for the bidders to select the expected bid price, and the bid information before the announcement of the bidder by a program operation or hacking by the auction operator using the fact that the bid information is kept private during the bidding process. There is a risk that the outflow of the bidder, and the decision of the successful bidder is dependent on coincidence and good luck, so that the recognition was inevitably reduced compared to the existing auction method.

In addition, although the prior art 2 obviously supplements and improves the above-mentioned problems of the prior art 1, it is obvious that all the bidding information is disclosed without filtering, so that the selection of the expected successful bidder is easy, It is pointed out that the deadline is imminent and must proceed.

The present invention has been made to solve the above-described problems, and in the lowest or highest price auction method, if the number of bids having the same bid amount during the bidding is less than the preset number is closed to a large number of clients, if more than that in advance As the bidding status information is disclosed to clients only for the set number or more, the bidder can make more efforts to select and bid the expected bidding price, so that a strategic approach in calculating the expected bidding price is required. The purpose of the present invention is to provide a semi-open auction system using wired and wireless communication networks and a method of operating the same.

Another object of the present invention is to provide bidders with the possibility of successful bidders by disclosing information on duplicate bids of a predetermined number of bids or more so as to induce selection and bidding of bids that are not duplicated in the selection of an expected bid price. There are beneficial aspects that can be greatly increased, and the operator can attract a large number of bidders, which increases the bid participation cost, thereby providing a semi-open auction system using a wired / wireless communication network and a method of operating the same to increase profitability. It's there.

Another object of the present invention, in the auction method according to the present invention provides a bidding coupon to a large number of bidders except the successful bidder to make a separate transaction through this to purchase a certain item even if not selected as a successful bidder It is implemented to provide a semi-open auction system and a method of operation using a wired and wireless communication network that can induce anyone to participate in the tender casually.

Another object of the present invention is that companies are using a promotion policy such as points and miles to attract customers to attract customers, but the situation is under a lot of management pressure, such as increased management costs. Anti-disclosure using wired / wireless communication network, which makes it possible to replace this bidding coupon with mileage, so that accumulated points and mileage can be actively used for purchase, and to facilitate corporate publicity activities. Type auction system and its operation method.

Other objects and specific advantages of the invention will be more fully understood through the following detailed description.

The present invention has been made to solve the above problems, and as a semi-open auction system using a wired and wireless communication network according to the present invention,

An auction article DB having a unique product code for each auction target item and bidable amount information within a predetermined range, a bidder information DB including bidder information for each auction target item and bidding information of the bidder, and a plurality of If there is a request for bidding on the auction target article from the bidder, the bidding registration module for recording the bidding amount and the bidder information in the bidding information DB, and the bidder who presented the single lowest or highest bidding amount after the closing of bidding bidder In the auction system using a wired and wireless communication network having a successful bidder selection module,

When the number of the same bid amount for each auction target item is less than a preset number, the bidding status information is privately processed to the bidder, and when it is higher, the bidding status disclosure module which discloses only the set number or more, and targets bidders. As a shopping mall; It is characterized by comprising a bar further,

Since bidders and bidders can predict and analyze the expected bid price based on the open and closed bid amounts and their current status, the bidder is imminent in the existing closed-door method in which bidders are selected by luck and the auction deadline. There is a big distinction from the open-type lowest price auction system that can only be concentrated.

Here, the successful bidder selection module is the first among the lowest or highest bid prices bid by the next two bidders (if there are no two bidders, etc.) if there is no single bidder for the minimum or maximum bid amount. Since the bidder who presented the bid amount is selected as a successful bidder or all of them are selected as multiple bidders, the bidders are provided so that the auction for the auction target product is not allowed to be bidded.

As a semi-public auction operation method using a wired or wireless communication network according to the present invention having such a system feature,

Iii) bidding by selecting and providing a bidable amount within a certain range to a plurality of bidders connected to the auction system, and ii) a wired / wireless communication network that selects a single bidder who presents the lowest or highest bid amount as a successful bidder when the bidding is closed. In the auction method using,

In step iii), if a) the number of the same bid amount for each auction item is less than a predetermined number, the bidding status information is privately processed to a plurality of bidders or bidders;

 b) a step in which the corresponding bidding status information is disclosed only when the number of the same bid amount exceeds a preset number.

At this time, in step ii), when there are a plurality of minimum or maximum bid amounts, the second or second bidder (continue to 3 persons, etc., if there are two persons) presents the first bid amount among the lowest or highest bid prices. Selecting bidders as successful bidders or all of them as a plurality of successful bidders; It may include more.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the embodiments presented are for illustrative purposes only and the technical spirit of the present invention is not limited to these embodiments. In addition, the wired terminal 200 and the wireless communication terminal 500 to be described later is only a tool in use that allows the client to connect to the auction system according to the present invention, bidding, etc., except in the following special cases And these wired and wireless terminals (200, 500) will be described collectively as "client".

1 is a conceptual diagram of a network in which an auction system according to the present invention is connected through a wired / wireless communication network, and the auction server 100 equipped with the auction system according to the present invention makes a financial settlement with a client 200 through a wired / wireless communication network 700. The server 500 is connected to the communication, and the client 500 using the wireless communication terminal via the wireless base station 600 is communicatively connected to the auction server 100 according to the present invention through the communication network 700 described above. You can see that. Accordingly, the flow of control of the overall operating system of the auction system according to the present invention, as in the prior art 1 and the prior art 2, the client 200 is connected to the auction server 100 according to the present invention, the auction target article Inquiry about, then proceeds through the auction server 100 and the financial settlement server 300 according to the present invention and the payment price, such as bid participation cost and the meridians price made to receive the corresponding goods. And since the payment method and the delivery method, such as the above-described financial settlement server 300 and a delivery system (not shown), etc. are well known, a detailed description thereof will be omitted.

The auction server 100 using such a well-known communication network has a system configuration as shown in FIG. Referring to FIG. 2, a connection device 120 for an wired / wireless communication network 120 or an interface unit, which is implemented by a memory (RAM) 130, a LAN card, and the like, centered on a central control unit (CPU) 110 as a general main computing device. 140 is electrically connected, and the interface unit 140 is electrically connected to the system driving unit 160 which is one of the characteristics of the present invention, and transmits the processing signal or the processing request signal by the system driving unit 160 to the center. Signal conversion and synchronization so that the control processing unit 110 can recognize. In addition, the memory unit 130 includes a storage medium 150 having a plurality of DBs 151, 152, 153, 154, 155, 156, and 157 on which information is recorded and detected by the system driver 160. ) Is electrically connected.

Here, the DBs 151, 152, 153, 154, 155, 156, 157, and 158 provided in the storage medium 150 may include the auction item DB 151, the bidding information DB 152, and the successful bidding information DB. 153, payment information DB 154, member information DB 155, public information DB 156, private information DB 157, and purchase coupon DB utilizing the purchase coupons.

The auction article DB 151 is given a unique code that can be recognized for each item, product, color, and goods by the auction target article, which is a large commodity for which the lowest or highest price auction is performed through the auction server 100, In addition, auction closing information such as bidding time and bidable amount information limited to a certain range are provided. For example, the item type, manufacturer information, bid price and price set by the auction system operator, information on the characteristics of the goods, etc. corresponding to the item code assigned to the goods, the date and bidding time for the bid, and the delivery information (item Various items information such as delivery system information, shipping cost, etc. to be delivered are stored, and these items may be classified and stored by category, and may be classified into a plurality of stages for each category. In addition, a bid entry fee (eg, the presence of cyber money and the amount thereof is designated, and such bid entry fee is selectively given according to the goods. Here, the bid price of the goods is 10% to 20% lower than the retail price on the market). Is preferably set to 1%, the lowest bid price is set to about 1% of the retail price from 1 won (W0N), but is not limited thereto. It is preferred to include (eg, 1 cent, 2 cents, 10 cents, 1 USD, etc.).

The bidding information DB 152 includes bidding price information that has completed all of the financial settlement for the bid participation cost and time information when the bidding is completed, and the bidding price information includes the member information DB 155 and payment which will be described later. The payment information of the information DB 154 and the information on the bidder is characterized in that the connection is cleared so as to detect and recognize the interworking. The bidding information DB 152 stores bidding information of bidders, in particular, a bid amount. As the bidding information, for example, the bidder's identification name (or client's ID or social security number, etc.), bid price, bidding date, bidder's payment information (credit card number, bank account number, etc.) Information on the bidder's bid frequency, contact information, etc. may be stored for the corresponding article.

The successful bidder information DB 153 includes information on the successful bidder selected according to the operation method according to the present invention among the bidders described above, and the fact information (each time and corresponding information of notifying the successful bidder to the successful bidder) Meridians and whether or not the winning bidder delivers the meridians and, if not, the reason (s), etc.). The information on the successful bidder selected from among a plurality of bidders bidding for each item is stored. For example, it is preferable that information such as a real name, a successful bid, a delivery address, a delivery date, etc. of a successful bid client corresponding to each item code is stored.

In the payment information DB 154, payment information may be stored. For example, information such as a payment completion amount (bidding fee, meridians cost in the case of a successful bid, etc.), payment date, payment status, etc. may be stored for each client.

The member information DB 155 stores information on members (clients) that have completed membership registration and registration on the auction site operated by the auction server 100. For example, an identification number (ID, etc.) and password, an e-mail address, a contact number, and payment information for logging in are stored, and bidders automatically process payments based on the stored information without inputting their own information. Allow bidding.

The public information DB 156 and the non-public information DB 157 include the same number of bids as the bidding price for the corresponding auction target product (within the bidding time), that is, the number of bids completed with the same bid amount. In the system according to the present invention, if the number of preset bids is equal to or greater than the set number of bids, the bidding information DB 152 stores information (eg, bid number) related to the same bid amount separately in the public information DB 156 separately. When the number of the same bid amount is less than the number set in advance in the system according to the present invention, as described above, the bidding information DB 152 stores information related to the bid amount in the private DB 157 separately. have.

The bidding coupon utilization purchase article DB (158), the bidders for each of the auction target item has a product information that can be purchased by the bidders, except for the bidder, which is operated separately by the bidders only for the bidders There is a feature that is provided with information that can be linked to each product stored in the shopping mall shopping server 400.

The specific role and function of these DBs will be described later together with the operating method of the auction system according to the present invention.

On the other hand, the system driving unit 160, upon input of the ID and password in response to a request of the client (200, 500) determines whether there is information that matches the input information in the member DB (155) and authentication approval Or an authentication module 161 in charge of disapproval;

Through the above process, the client (200, 500) who has been certified and approved enters a bid amount for a specific auction item, and when the bidding participation cost is completed, the identification means such as the bidder's ID and the bid amount And a bid registration module 162 for storing bid completion time and the like in the aforementioned bid information DB 152;

A payment module 164 of a well-known method that functions to mediate the financial participation of the bid participation cost and the meridians allocated to the successful bidders with the financial settlement server 300 so that the financial settlement proceeds and is completed;

During the bidding process, the number of bids having the same bid amount is counted among the bid amounts recorded in the bidding information DB 152 as described above, and the number of bids having the same bid amount is set in advance (for example, three or five). If less than the above information is stored in the above-mentioned private information DB (157), if more than the above information, such as bidder, bid amount and / or bid completion time associated with the number of bids having the same bid amount The control unit is stored in the DB 156 and controls not to output the bidding details (bidding amount and the number, etc.) contained in the non-public information DB 157 to the clients 200 and 500 such as bidders and bidders. A bid status disclosure module 165 for controlling to output the bidding details contained in the public information DB 156 to the clients 200 and 500;

A successful bidder selection module 163 for selecting a single bidder (or plural) bidders who have completed bidding with respect to the auction target item as the lowest bidder and recording the details in the successful bidder DB 153;

The bidder shopping mall server 400 which is operated separately from the auction server 100 by converting the remaining amount except the bid participation fee (about 15% to 30% of the bidding amount) to cyber money for the bidders. The cyber money conversion module 166 functions to provide output to the purchasers of the corresponding product information stored in the above-mentioned purchase coupons utilizing the purchase item DB (158) using the cyber money converted as described above through have.

Hereinafter, with reference to the accompanying Figures 3 to 5 will be described with respect to the control flow of the semi-open auction system according to the present invention and its operating method. The auction system according to the present invention having the aforementioned system features has the control flow as in FIG. 3 is a control flow conceptual diagram of a semi-open auction system according to the present invention.

Referring to Figure 3, a plurality of clients (200, 500) is connected to the auction server 100 in accordance with the present invention through a wired or wireless communication network 700 in step S110. Subsequently, the client inputs an ID and a password. The authentication module 161 compares the input information with the input information and determines whether the corresponding information exists in the member DB 154 described above. The user authentication step (S120) is performed.

Subsequently, the client who has completed the certification approval inquires a specific auction target article, or provides a client to select a specific auction target article through a method such that the auction server 100 according to the present invention activates a pop-up window or the like. In addition, it provides the "bid selection icon" at the same time as providing information for the selected client to view the detailed information and bidding status of the target auction object. Accordingly, the client clicks on the bid selection icon to bid on a specific auction target product (S130).

If the bid is made, the client goes through the step (S140) of entering the bid amount. When the above step (S140) is completed through the payment module 164 described above brokerage the bid participation costs, etc. through the financial settlement server 300 to make an online payment and the client completes the financial settlement for the aforementioned bid The bidding amount input by the registration module 162 through the above step (S140) is recorded in the bidding information DB 152, and the step (S150) where bid approval is performed is performed. Of course, the above steps (S110 ~ S150) is a plurality of clients (200, 500) proceeds by multiple access to the auction server 100 according to the present invention.

Subsequently, if the number of bids of the same bid amount among the bidding information, such as the bid amount input by the aforementioned bid status disclosure module 165, is less than the bid number set in the bid status disclosure module 165, the process is closed. If more than that, the step (S160) of publicly outputting only the number of the set number or more to the clients (200, 500) having completed the bidding step (S130) proceeds, which is made of a control flow as shown in FIG.

4 is a detailed control flowchart for determining whether to disclose the bidding status information of FIG. 3 according to the present invention. Referring to FIG. 4, first, in the step S162 of determining whether the same bid amount is pre-stored in the bidding information DB 152, if the determination result for the S162 is negative, the bidding is performed through the step S150. In operation S163, the bid information such as the completed bid amount is stored in the bid information DB 152 and the private DB 157, respectively. Therefore, when the same number for the same bid amount does not exist by the bid registration module 162 is stored as described above. However, if the affirmative for the above step (S162), that is, if there are existing bids with the same bid amount, the number of bids of the same bid amount is set in the bidding status disclosure module 165 (for example, three cases). Or (5 cases) to determine again whether less than or equal to (S164) proceeds, and if the same bid amount is less than the set number of cases (positive case) as a result of the step of storing in the private information DB (157) ( The process proceeds to step S166 of allocating to the private information window F of the bidding status information display unit E of FIG. 5 and outputting the private state that the clients 200 and 500 cannot view. However, if the result of the determination (S164) is equal to or greater than the number of the same bid amount is set (if negative), after the step (S167) of storing in the public information DB 156, the bid amount and / or the like The bidding status information is allocated and output to the public information window G of the bidding status information display unit E of FIG. 5 so that the clients 200 and 500 can recognize information about the duplicate bidding amount and the number of bidding information.

Therefore, if the same bid amount is less than the predetermined number of cases, it is closed as described above, and thus serves as a judgment data for inducing other bidders to complete the bid request and settlement with the corresponding amount as the bid amount. . Accordingly, in calculating the bid amount, a plurality of clients can bid in an even distribution, and thus the bid probability can be increased by not selecting duplicate bid amounts. In addition, the operator also has the advantage that a number of bids are evenly distributed by the bid amount, the bid participation cost is increased, thereby improving the profitability.

Thereafter, the bidding deadline / successful bidder selection / notification step (S170) of Figure 4 proceeds, and the bidder selected as a successful bidder through the information to complete the online financial settlement as described above for the allocated meridians ( S180), the meridians are delivered by a known delivery system.

Here, in the above-described step (S170), a successful bidder is selected according to the same or similar method, procedure, and rule as in the prior art, and the selected successful bidder is recorded in the successful bid information DB 153 described above.

However, in the method of selecting successful bidders, if the minimum bid amount is plural, the bidder who first presents the bid amount among the lowest or highest bidding prices bid by the next two bidders (continued to three if not two). It is preferable that it is implemented to select a successful bidder, or select all of them as a plurality of successful bidders, such selection criteria and rules, such as the successful bidder selection module 163 described above.

Subsequently, aside from the auction server 100 by converting the remaining amount excluding the bidding participation fee (about 15% to 30% of the bidding amount) out of the bidding amount to cyber money for the plurality of bidders except the successful bidder Through the operation of the bidder shopping mall server 400 is operated to provide output to the bidders the corresponding product information stored in the above-mentioned purchase coupon DB utilizing the purchase coupons utilizing the cyber money as described above. This is the cyber money conversion module 166 is responsible for its function.

5 is an exemplary view of the output screen of the semi-open auction system according to the present invention, in which the unexplained reference numeral "A" is the auction object article photo display unit, the unexplained reference "B" is the article information display unit, and is not explained. Reference numeral "C" denotes a bidable amount display portion, and reference numeral "D" denotes a bid deadline display portion.

Although not shown in FIG. 5, it may be implemented by outputting the corresponding product image information stored in the purchase coupon DB using the bidding coupon and outputting the cyber money.

The present invention can be modified in various ways. For example, in the rule for selecting successful bidders, if the minimum bidding amount is plural, the bidding amount is the first among the lowest or highest bidding price bidding by the next two bidders (continued to three without bidding). The bidder may be selected as a successful bidder, or all of them may be selected as multiple bidders. In addition, there is an expectation effect that a number of bidders are implemented to minimize the financial loss due to the bidder by allowing a separate transaction to be made through a product guide for the bidder even for the buyers who are not successful bidders.

As described above, if the present invention, it is possible to solve most of the general problems caused by the prior art, bidding information so that other bidders do not make the bid request and the approval of the bid as a duplicate bid amount Providing in a semi-disclosure form, there is an effect that a variety of strategic approaches to be selected as a successful bidder can be implemented.

In addition, in some expected bid price In, so sound can avoid the group bid price redundant when you calculate the amount you bid strategically, strategic approach to different (for example, before the bidders determine the final bid price on the side of the bidders By bidding, it is possible to detect the number of bidders in the price range in advance).

In addition, in terms of auction operators, even bidding is made by the bidding amount, which is an advantageous invention that has the effect of increasing the bidding participation cost and thus improving profitability.

Claims (6)

An auction article DB having a unique product code for each auction target item and bidable amount information within a predetermined range, a bidder information DB including bidder information for each auction target item and bidding information of the bidder, and a plurality of If there is a request for bidding on the auction target product from the bidder, a bid registration module for recording the bid amount and the bidder information in the bidding information DB, and a bidder selection for selecting the bidder who presented the minimum bid amount after the bidding deadline In the lowest or highest price auction system using a wired / wireless communication network having a module, If the number of the same bid amount for each auction target item is less than a predetermined number, the bidding status information to the bidders closed privately, and if more than the bidding status disclosure module to disclose only for more than the preset number; Semi-open auction system using a wired or wireless communication network, characterized in that it comprises. According to claim 1, wherein the successful bidder selection module, If the minimum bid amount is plural, the bidder who first presents the minimum bid amount is selected as a successful bidder, or the first among the lowest or highest bid prices bid by the next two bidders (continue to three bidders, etc.). A semi-open auction system using a wired and wireless communication network, characterized in that the function of selecting a bidder who presented the bid amount as a successful bidder or all of them as a plurality of successful bidders. An auction article DB having a unique product code for each auction target item and bidable amount information within a predetermined range, a bidder information DB including bidder information for each auction target item and bidding information of the bidder, and a plurality of If a bidder requests a bid for the auction item from the bidder, the bidding registration module for recording the bidding amount and the bidder information in the bidding information DB, and the bidder who presents the only lowest or highest bidding amount after the bidding deadline is selected as a successful bidder In the auction method using a wired and wireless communication network using an auction system having a successful bidder selection module, A first step in which a plurality of bidders communicate with the auction system; A second step of selecting and providing a bidable amount of money within a predetermined range for the auction target article stored in the auction article DB to the bidder connected to the auction system; A third step in which the bidder bids on the auction target article presented by the auction system; A fourth step in which the bid registration module records bidder information and bid price information of bidders for the auctioned item in the bidding information DB; And A fifth step of, when the bidder of the bidder is closed, the bidder selection module selects a bidder who presents the only minimum or maximum subscription price as a successful bidder; The auction system further includes a bid status disclosure module, if the bid status disclosure module is less than a predetermined number of the same bid amount for each auction target product, the bidding status information is privately processed to multiple bidders or bidders, If the number of the same bid amount is more than a predetermined number, the sixth step of publicly processing the bid status information only for the exceeded; semi-public auction operation method using a wired or wireless communication network further comprising. The method of claim 3, wherein in the fifth step, Selecting, by the successful bidder selection module, the first bidder as a successful bidder or a plurality of successful bidders when the minimum or maximum bid amount is plural; Semi-open auction operation method using a wired or wireless communication network, characterized in that it comprises a. The method of claim 3, wherein in the fifth step, If the bidder selection module has a plurality of minimum or maximum bid amounts, the bidder who first presents the bid amount among the lowest or highest bid prices bid by the next two bidders (if there are no two, continues to three or more) Or selecting all of them as a plurality of successful bidders; semi-public auction operation method using a wired or wireless communication network, characterized in that it comprises a. The method of claim 3, wherein in the fifth step, When the bidder selection module selects a plurality of the minimum bid amounts and there is no single bidder among the subordinates of the minimum bid amount, the lowest bidder bids by the next two bidders (continue to three bidders, etc.) Selecting a bidder who presented the first bid amount among the highest bidding price, or selecting all of them as a plurality of successful bidder; Semi-open auction operation method using a wired or wireless communication network comprising a.

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