KR20090000715A - Method and system for servicing a trading card game using an rfid tag - Google Patents

Abstract

A trading card game service method and a system thereof are provided to use an electronic identification tag for modification and change. As a member authenticated through a mobile communication network demands a trading card game battle, entrance of a game battle room is permitted(a). As a fixed number in the game battle room is filled, electronic identification tag information corresponding to one card is demanded to gamers(b). As the electronic identification tag information is received from all of the gamers in the room, it is checked whether the received tag information is authentic(c). If the information belongs to another person's product information, another persons' product message is transmitted to the gamers, and another tag information is requested(d). If the information is authentic, victory and defeat are decided on, and the decided results are transmitted to the gamers(e).

Description

METHOD AND SYSTEM FOR SERVICING A TRADING CARD GAME USING AN RFID TAG}

1 is a block diagram illustrating a trading card game service system using an RFID tag according to an embodiment of the present invention.

2 is a plan view illustrating a trading card to which an RFID tag is attached according to an embodiment.

3 is a block diagram illustrating the trading card game server shown in FIG. 1.

4 is a block diagram illustrating in detail the configuration of an RFID tag reader and a personal portable terminal corresponding thereto.

FIG. 5 is a block diagram illustrating in detail the configuration of the RFID tag reader and the personal portable terminal corresponding thereto.

FIG. 6 is a table for describing an m-code system corresponding to information stored in the RFID tag illustrated in FIG. 1.

7 is a table for explaining an m-code for recording trading card information mounted on an RFID tag attached to a trading card according to the present invention.

8 is a flowchart illustrating a trading card game service method using RFID according to an embodiment of the present invention.

9 is a flowchart illustrating a trading card game service method using RFID according to another embodiment of the present invention.

FIG. 10A is a flow chart illustrating in more detail an example of a game progression step associated with the activity area shown in FIG. 9.

<Description of the symbols for the main parts of the drawings>

100: first game part 110, 210: trading card

115, 215: RFID tag 120, 220: RFID tag reader

130, 230: personal portable terminal 131: control unit

132: input unit 133: memory

134: wireless communication unit 135: display unit

136: output unit 200: second game unit

300: Trading Card Game Server 310: Authentication Server

320: Gamer Matching Server 330: Game Battlehouse Opening and Operation Server

340: RFID information receiving server 350: member DB

360: Membership card information DB 370: Issued RFID information DB

380: win or lose result information for each member DB 400: tag numbering server

500: Gamer Computer 600: Game Planning Server

The present invention relates to a trading card game service method and system, and more particularly, to a trading card game service method and system using an electronic identification tag.

In general, a trading card is a card printed with various patterns, which may be collected or used in a card game. The trading cards are sold in the form of randomly packaging a predetermined number of cards of many kinds of cards of the same series. When a duplicate card is acquired, various types of cards can be secured by exchanging with another user. In addition, there is a market established for popular trading cards, and they may be traded at a high price.

The playing method of the trading card is different according to each game planner or sales company, but basically, a plurality of cards, each of which is called a deck, are gathered and arranged in a predetermined place to battle according to a predetermined rule. Decide if you win or lose.

In the conventional card game, the game itself is played only between the parties, so that it is difficult for a game planner or a sales company to grasp except for a few opportunities such as a game tournament hosted by these companies.

In addition, game planners or sales companies can make money only at the time of card sales, and because of the ups and downs of fashion, they miss out on sales opportunities or accumulate a large amount of inventory.

In addition, since the execution of the game and the exchange of cards depend on the user's relationship in the real world, when there is no collector of cards of the same series nearby, there is less opportunity to perform the game or exchange cards. There is also a problem that is difficult to increase.

Accordingly, the technical problem of the present invention is to solve such a conventional problem, and an object of the present invention is to provide a trading card game service method using an electronic identification tag.

Another object of the present invention is to provide a system for performing a trading card game service method using the electronic identification tag.

In order to realize the above object of the present invention, a trading card game service method using an electronic identification tag according to an embodiment includes: (a) a game match as a member authenticated through a mobile communication network requests a game match; Admitting entry of a room; (b) requesting gamers electronic identification tag information corresponding to one card as the quorum of the game front is satisfied; and (c) entering the game front. As the electronic identification tag information is received from all gamers who have been received, checking whether or not the received tag information is genuine, and (d) in the step (c), if it is checked with the information belonging to another person, Sending a message belonging to someone else, requesting other tag information, and (e) if it is checked in the step (c) with genuine information, determining whether or not the result is successful, and determining the determination result. Party transmitting the game characters.

In order to realize the above object of the present invention, a trading card game service method using an electronic identification tag according to another embodiment includes: (a) a trading card game competition using electronic identification tag information through a personal mobile terminal via a mobile communication network; Is checked and authenticated as a member, checking whether or not the game request corresponds to a specific condition; and (b) if the game request corresponding to the specific condition is checked in step (a), Playing a relevant trading card game; and (c) if the game request is irrelevant to a specific condition in step (a), proceeding to a trading card game irrelevant to the specific condition.

In order to realize the above object of the present invention, the trading card game service system using an electronic identification tag according to an embodiment of the present invention is provided with an on-line trading card game service as a plurality of game electronic personal terminals are connected through a mobile communication network. It includes a trading card game server to provide. The trading card game server grants admission to the game battlefront as the authenticated member requests a trading card game play via the mobile communication network, and as gamers meet the quorum of the gameplay battle, the gamers are assigned to one card. When the corresponding electronic identification tag information is requested, and the electronic identification tag information is received from all gamers who enter the game battle room, it is checked whether the received tag information is genuine and checked as genuine information. The outcome of the game is determined, and the result is sent to the players.

In order to realize the above object of the present invention, a trading card game service system using an electronic identification tag according to an embodiment is connected to an electronic identification tag reader and the electronic identification tag reader, and is an online trading card game through a mobile communication network. And a plurality of game counter-side personal portable terminals connected to a trading card game server providing a service. Each of the personal mobile terminals provides electronic identification tag information attached to a card through the mobile communication network to the server through the mobile communication network in response to a request of the server, and outputs a determination result corresponding to a game. do.

According to the trading card game service method and system using the electronic identification tag, the player provides a trading card game by reading the electronic identification tag information attached to the purchased trading card using the electronic identification tag reader attached to the personal mobile terminal. Through the authentication process of the trading card on the server to play the trading card game can be played online with the actual card.

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

In general, radio frequency identification (RFID) technology, that is, radio frequency identification technology, refers to a method of identifying an individual product using a frequency. The Radio Frequency Identification Tag (RFID tag) utilized in the electronic identification technology uses an Electronic Product Code (EPC) to indicate its uniqueness. The electronic article code can be used to uniquely identify a particular article worldwide. When comparing RFID and bar codes, the bar code requires the laser reader to be in direct contact with the bar code, but RFID requires an antenna and a tag to easily identify the item's information and insert the necessary information without having to touch the reader directly.

1 is a block diagram illustrating a trading card game service system using an RFID tag according to an embodiment of the present invention. 2 is a plan view illustrating a trading card to which an RFID tag is attached according to an embodiment.

1 and 2, a trading card game service system using RFID according to an embodiment of the present invention includes a first game player 100, a second game player 200, a trading card game server 300, and a tag. Numbering server 400, player computer 500, and game planning server 600.

The first game player unit 100 includes a plurality of first trading cards 110, a first RFID tag 115 attached to each of the first trading cards 110, a first RFID tag reader 120, It includes a first personal portable terminal 130 connected to the first RFID tag reader 120.

For example, each of the trading card information including the title unit 111, the image unit 112, the game information unit 113, and the card ID unit 114 is printed on the first trading card 110. The first RFID tag 115 is attached. Each of these trading card information may be printed on the surface of the trading card, may be printed on the back, or may be printed on both the front and the back.

The title portion 111 is a portion for displaying name information of the trading card.

The game information unit 113 is a part in which various game information for playing a game, for example, an attack power value, a defensive power value, damage caused by technology, and the like are displayed.

The card ID unit 114 is printed with ID information or a trading card serial number for specifying a trading card. The ID information may be unique ID information of each trading card or one ID information may be added to a specific group.

The information described in the title section 111, the information described in the image section 112, the information described in the game information section 113, and the information described in the card ID section 114 are each converted into a form of code to form the RFID. It is mounted on the tag. The code may have various code systems such as mCode, micro-mCode, EPC, ISO / IEC 15963 and 15459, ucode, and the like. In particular, the M code is a basic code system used for a mobile RFID service, the length of the code is variable. The micro-M code is a code system for accommodating a small size code, such as a two-dimensional bar code, and the length of the code is fixed to 32 bits. In the present embodiment, it is described that information is mounted according to an mCode system.

Reducing to the description of FIG. 1, the player holding the first personal mobile terminal 130 selects any one of the desired first trading cards 110 during the game and attaches the first trading card to the selected first trading card. 1 RFID tag information is extracted by bringing the first RFID tag reader 120 closer to the RFID tag 115. Then, the extracted tag information is provided to the trading card game server 300 via the mobile communication network, and the decision result of the game is provided in response thereto.

The second game player 200 includes a plurality of second trading cards 210, a second RFID tag 215 attached to each of the second trading cards 210, and a second RFID tag reader 220. And a second personal portable terminal 230 connected to the second RFID tag reader 220.

The player holding the second personal mobile terminal 230 selects any one of the desired second trading cards 210 when the game proceeds, and attaches to the second RFID tag 215 attached to the selected second trading card. The RFID tag information is extracted by bringing the second RFID tag reader 220 into close proximity. Then, the extracted tag information is provided to the trading card game server 300 via the mobile communication network, and the decision result of the game is provided in response thereto.

The trading card game server 300 is connected to the first game player 100 and the second game player 200 via a mobile communication network, and the tag numbering server 400 and the game via the Internet. It is connected to the child computer 500 and the game planning server 600.

The trading card game server 300 installs a virtual trading card game space for playing a game according to a predetermined rule, and based on RFID tag information provided from the first and second gamers 100 and 200, respectively. Advance your trading card game.

The tag numbering server 400 assigns an RFID tag number including a unique serial number to each trading card, manufactures it as an RFID tag, and attaches it to the trading card.

The player computer 500 is a computer used by gamers who play a trading card game via the mobile communication network. The player computer 500 accesses the trading card game server 300 via the Internet, and registers with a member or owns it. You can visually check various information such as holding status of trading card information, transfer status according to the result of the game, status of change of holding right, and competitive score. Of course, through the player computer 500, the player may play a trading card game at a trading card game site established through the Internet as well as a trading card game through a personal portable terminal.

The game planning server 600 determines an illustration of a trading card, orders a printing company to print a trading card, and integrates the trading card completed by a predetermined number in the form of a package, for example, a toy store or a convenience store. We wholesale to store. The game rules in the virtual trading card game space are determined and provided to the trading card game server 300.

The trading card provided by the game planning server 600 is assigned a unique ID to each trading card, thereby specifying a trading card when the trading card game is in progress.

Next, a brief description will be given of a series of operations of a trading card game performed in a trading card game service system using RFID according to an embodiment of the present invention.

In general, trading card games, unlike the traditional deck of cards, are played using each of the different decks of cards. However, all trading card games have something in common in terms of being played through three stages as follows.

In the first step, the players of each trading card game must collect their cards to make a deck from the various types of cards issued. Each type of trading card has a different effect on trading card games. The more valid the trading card, the fewer trading cards are issued. In general, as a deck of cards is packaged and sold, gamers cannot identify the contents or types of cards packaged before purchasing it. As a result, the players' decks have different card configurations, and if the player wants to build a strong deck, the player must collect more trading cards.

In the second step, each player selects a predetermined number of cards from the collected trading cards to build a deck. In general, trading cards have the ability scores and characteristics, and can change the ability score according to the characteristics. There are also trading cards that have special effects by excluding or adding basic ability points and characteristics.

Thus, in order to make a powerful deck in the real game, each player must not only collect trading cards with high ability points, but also select cards suitable for the game strategy in consideration of special effects and characteristics. If a good player knows the opponent's card list, the good player can make a better deck than the opponent's deck.

And in the third stage, the two players prepare decks separately from the collected trading cards, after which the online trading card game using RFID tags is started between the decks. After the players have extracted some trading cards from the prepared decks, each player in turn approaches the RFID tag attached to the trading cards to a personal handheld terminal with an RFID tag reader. By repeatedly extracting the RFID tag information and providing it to the trading card game server 300 via the mobile communication network, card-to-card games are played and the winner or loser of the game is determined after a series of games.

In the first step described above, gamers collect trading cards to strengthen their decks.

The trading card in this embodiment is almost similar to a trading card made offline except that a unique ID is assigned to each trading card and the RFID tag information provided once via the mobile communication network is registered on the system. . Trading cards have the basic functions of collecting, playing, transferring or exchanging. That is, as the object of collection, various kinds of trading cards having a design that exert a collection desire are included.

In addition, since trading cards are randomly packaged, and rare trading cards are mixed, complete collection is difficult. Since there is a scarcity and it is difficult to collect completely, trading cards are exchanged or transferred. About the scarcity, various rankings are set, and the collection desire is further encouraged.

In addition, in a game (game), a predetermined number of trading cards are required. In addition to character cards and item cards, cards having different functions such as event cards and terrain cards are also prepared. In addition, attribute values of attack, defense, and special attack (magic, etc.) in the competitive game are also set or registered corresponding to each trading card. The exchange or transfer of trading cards is not only done for complete collection as a collectible, but also for winning in the game.

In addition, it is also possible to dispose of unnecessary redundant trading cards to obtain trading cards necessary for the game play or to acquire uncollected trading cards. The value of a trading card is judged not only by its scarcity, but also by its usefulness in games.

3 is a block diagram illustrating the trading card game server and tag numbering server shown in FIG.

Referring to FIG. 3, the trading card game server 300 according to the present exemplary embodiment may include an authentication server 310, a player matching server 320, a game playing room establishment and operation server 330, and an RFID information receiving server 340. ), The member DB 350, the member holding card information DB 360 for each member, the issued RFID information DB 370, and the win / loss result information DB 380 for each member. The tag numbering server 400 according to the present embodiment includes an RFID tag unique number assigning unit 410 and an assigned RFID number DB 420.

The trading card game server 300 or the tag numbering server 400 that can be implemented on one server are classified logically for convenience of description, and are not separated in hardware. In addition, the tag numbering server 400 is included in the trading card game server 300 can be implemented on one server.

The authentication server 310 authenticates the personal portable terminal 130 or 230 of the game player to be accessed via the mobile communication network.

In addition, the authentication server 310 may perform not only the personal portable terminal authentication process of the player, but also the authentication process of the serial number of the trading card provided from the corresponding personal portable terminal. For example, whether the serial number of the trading card is initially authenticated or has already been authenticated, whether the trading card is held in correspondence with the personal mobile terminal, or trading in response to the personal mobile terminal. Authentication processing is carried out as to whether or not the possession relationship of the card is transferred to the possession of another person who has not been established.

When the plurality of gamers want a competitive game, the player matching server 320 selects the players according to a predetermined game rule and matches the players so that the competitive game is made. For example, when two players are required to play a game, a game is made by matching gamers who are active in the same or adjacent areas with each other.

The game play room establishment and operation server 330, as the players match by the player matching server 320, establishes a kind of game play room for proceeding the game, so that the progress of the game smoothly Operate the corresponding game battle.

For example, as the first game player and the second game player enter the established game front, request each player to extract RFID tag information corresponding to the first trading card, and according to the response, the mobile communication network For example, the RFID tag information provided via the data is compared with each other to determine a result, for example. Then, each player asks each player to extract RFID tag information corresponding to the second trading card, and compares the RFID tag information provided through the mobile communication network with each other in response to the trading. Proceed with the card game.

The RFID information receiving server 340 receives the RFID tag information of the trading card provided from the individual portable terminal of each gamers provided through the mobile communication network, and the type of the corresponding game, the trading card of the trading card from the received RFID tag information. After extracting the serial number, trading card information, and the like, the extracted information is provided to the authentication server 310, the game play room, and the operation server 330.

The member DB 350 stores information such as personal mobile terminal number, member subscriber information corresponding thereto, activity area information of the subscriber, age, gender, and the like.

The membership card information DB 360 for each member stores trading card information held for each member. The trading card information may be transmitted through a game player's personal portable terminal by first opening a trading card, or may be obtained from another person through various game competitions.

The issued RFID information DB 370 stores a unique trading card number, characteristic information of the trading card, and the like.

The winning and losing result information DB 380 for each member stores the date and time of the game match, the winning and losing information for each game match, the winning rate information for each member, and the like. For example, considering that the personal portable terminal is a medium having a unique number and a predetermined authentication, the game result information DB 380 for each member corresponds to the personal portable terminal number. , Game win and loss information for each game match, and the odds information for each member are stored.

As described above, since the ownership relationship of the trading card is actually registered and managed in the holding card information DB 360 for each member, even if the trading card is held off-line, the online game play does not proceed. Do not. Therefore, it is preferable that the player who lost the game match transfers a trading card he holds to the game player who wins the game match.

Of course, the trading card game server 300 operating side may additionally issue and provide a trading card which should be transferred to the winning player's side.

The trading card game server shown in FIG. 3 may further include a web server 390 that runs web pages. The web server 390 may be transferred or transferred according to the membership registration, possession status of trading card information owned by the player, or the result of the game according to the request of the player's computer that is accessed via the Internet. Provide various information such as the current status, match scores, etc. to the player's computer.

In addition, the web server 390 may access the trading card game site by providing the trading card game site to the player who requests the trading card game by accessing it through the player computer 500 so that the trading card game may be performed.

4 is a block diagram illustrating in detail the configuration of an RFID tag reader and a personal portable terminal corresponding thereto.

Referring to FIG. 4, the personal portable terminal 130 includes a controller 131 for controlling the overall operation of the personal portable terminal 130, an input unit 132 for input control of the personal portable terminal 130, and various data. Memory 133 for storing, the wireless communication unit 134 for performing wireless communication, the display unit 135 for indicating the current state of the wireless RFID tag reader 120 or the event processing state requested by the user, voice call service or And an output unit 136 for providing audible data necessary for using a data service.

The personal portable terminal 130 transmits the RFID tag information provided from the RFID tag reader 120 that scans the RFID tag 120 and a signal according to its response, and a general function capable of communicating with the mobile communication network. Has the function of receiving. The personal mobile terminal can be implemented as a mobile communication terminal capable of a call connection such as a cellular phone, PCS or PDA.

In more detail, the RFID tag reader 120 scans the RFID tag 115 to recognize an RFID signal transmitted from the RFID tag 115, and sends the RFID tag 115 to the trading card game server 300 through the wireless communication unit 134. send.

In FIG. 4, the RFID tag reader 120 and the personal portable terminal 130 are shown in separate configurations, but the personal portable terminal 130 includes functions of the RFID tag reader 120 according to the needs of the operator. It is possible.

FIG. 5 is a block diagram illustrating in detail the configuration of the RFID tag reader and the personal portable terminal corresponding thereto. In particular, the specification for the HAL (Handset Adaptation Layer) for processing data for controlling and communicating with the RFID tag reader 310 mounted on the personal portable terminal according to the present invention provides an RFID reader function and a control function for the RFID tag. Include.

Referring to FIG. 5, the RFID tag reader 120 includes an RFID antenna 124 and an RFID reader module 122. The trading card game program 500 is mounted on the personal portable terminal 130 connected to the RFID tag reader 120. For example, the trading card game program 500 is mounted in a memory 133 (shown in FIG. 4) provided in the personal mobile terminal 130. The trading card game program 500 includes an RFID reader device driver 510, an RFID reader HAL (Handset Adaptation Layer) 520, an RFID reader control application interface (API) 530, an RFID code support API 540, and a network. API 550 and RFID Customer Application Program (APP) 560.

The RFID reader device driver 510 is system software for providing a function of controlling the RFID reader device 310.

The RFID reader HAL 520 is an abstraction layer for maintaining hardware independence for the RFID reader module 314.

The RFID reader control API 530 is an application program interface that provides an application with a function for controlling the RFID reader module 314. That is, the RFID reader control API 530 is embedded in the personal mobile terminal 130 (shown in FIGS. 1 and 4), and controls the RFID reader module 122 and reads the RFID tag 115. It is an application that links information to WAP or ME browser.

The RFID code support API 540 is an application program interface that provides an application with a function for interpreting information read from the RFID tag 115 or converting information to be stored.

The security API 550 is an application program interface that provides an application with various security functions required for communication with an RFID tag 115, an ODS server, an OIS server, and a content server. Here, the OIS (Object Information Service) server is a server having detailed information on an object, and the content of the <detail information> can be anything.

Therefore, the OIS server is like a WAP / Web server that provides general content. The WAP server is a server that provides WAP-based content through the WAP protocol, and does not care what information scheme is used to create the content.

In addition, the web server is a server that provides all kinds of content built on the server by the HTTP protocol, and is not dependent on a specific information structure. Therefore, OIS server has detailed information about object and provides this information based on HTTP protocol. Therefore, OIS server is called web server or WAP server.

The network API 550 is an application program interface that provides an application with a function of accessing an ODS server or an OIS server by using information read from the RFID tag 115 and obtaining related information.

The RFID customer APP 570 is downloaded to the personal mobile terminal 130, is an application program that reads the RFID tag, and provides a service according to the information.

In operation, the user of the personal portable terminal 130 drives the RFID reader control API 530 by manipulating a specific device of the terminal 130, for example, a button or an input unit 132, to operate the RFID tag reader 120. Or by downloading a customer application program 570 provided by a content service provider and controlling the RFID tag reader 120 or 220 using the same, obtaining RFID tag information, and accessing a related server to obtain additional information. .

In each case, the flow of the message will be described in detail as follows.

First, a user clicks an application driving button provided in the personal portable terminal 130 or starts the RFID reader application program 570 from the application menu of the personal portable terminal 130.

Accordingly, the RFID reader application program 570 calls an RFID reader control API (read tag) 530, and the called RFID reader control API 530 calls the RFID reader HAL API 520. That is, the RFID reader control API 530 calls to read tag information recorded in the RFID tag.

Accordingly, the RFID reader HAL API 520 transmits a command to the RFID reader device driver 510, and the RFID reader device driver 510 transmits a command to the RFID tag reader 310 to the reader module 314. ).

Accordingly, the RFID reader device driver 510 receives a result of performing the reader (tag data-bitstream, tag type, etc.), and the RFID reader device driver 510 receives the RFID reader driving result from the RFID reader HAL API ( 520, the RFID reader HAL API 520 returns the RFID reader driving result to the reader control API 530.

Accordingly, the reader control API 530 returns the RFID reader driving result to the RFID reader application program 570, and the RFID reader application program 570 performs code analysis of the read RFID tag data (bitstream). Call the RFID code support API 540.

Accordingly, the RFID code support API 540 calls the RFID reader HAL API 520 for accessing the common memory of the mobile terminal to perform code interpretation, and the RFID reader HAL API 520 reads the common memory contents. Return to RFID code support API 540.

Accordingly, the RFID code support API 540 interprets the code of the read tag data based on the code in the common memory content and transmits the result to the customer application program 570.

Accordingly, through the above-described code interpretation, only the necessary code is extracted, an ODS query message is generated, and the network API 550 is called.

Accordingly, the local ODS is requested to the URI associated with the extracted code through the network API 550. The network API 550 that does this is called an ODS resolver.

Accordingly, if the local ODS server 10 does not have OIS information or content server information related to the received code, the local ODS server 10 transmits the received code to the national ODS server 20 and requests the information. If there is relevant information in the local ODS server 10, the relevant information is retrieved and directly transmitted to the network API 550 without querying the national ODS server 20. The content server 55 obtains URI information corresponding to the code through a code resolution process. That is, the content server 55 is an information system server or content server contained in a URI. The mobile RFID application program or the wireless Internet content browser in the personal mobile terminal 130 accesses an application server specified in the URI and brings information or content specified in the URI. The application server includes a WAP / WEB server, an EPC-IS and an EPC-ODS server, an OIS server, an OTS server, and the like of EPCGlobal.

Here, the code resolution obtains NAPTR record information set for a code from an ODS server using a DNS protocol. The ODS server must register a corresponding NAPTR for every code that it wishes to service. The protocol procedure in which code resolution is performed consists of the same process as <Reverse DNS lookup>, except that it makes a <NAPTR> query request instead of <PTR>. In the <Reverse DNS lookup> process, a code is used instead of an IP address, and URI information is answered instead of a name address.

Accordingly, the national ODS server 20 delivers the URI (i.e., OIS address or content server address) associated with the received code to the local ODS server 10, and the local ODS server 10 transmits the received URI to the network. It returns to the API 550, and the network API 550 returns the received URI to the RFID reader application program 570.

Accordingly, the result of the call is returned to the RFID reader application program 570, whereby the RFID reader application program 570 connects the network API 550 to access the OIS server 50 or the content server 55. Call The OIS server 50 may be a WAP server for providing content or a web server.

Accordingly, the network API (particularly, the OIS network interface) connects to the OIS server 50 or the content server 55 and requests tag related information.

Accordingly, the OIS server 50 or the content server 55 delivers an article or service profile related to the received tag information.

Accordingly, the network API 550 returns the received goods or service profile to the RFID customer application program 570 and outputs the returned profile to the RFID customer application program 570 on the screen.

FIG. 6 is a table for describing an m-code system corresponding to information stored in the RFID tag illustrated in FIG. 1. In FIG. 6, a code is indicated using hexadecimal numbers for convenience of explanation, but in actual application, all records in an RFID tag should be treated as binary numbers, and converted to decimal numbers for an ODS query.

Referring to FIG. 6, a 12-bit Top Level Code (TLC) is assigned to the highest authority. Here, 000H and F00H to FFFH are reserved for special purposes and extensions.

The 4-bit class is used to assign codes of various structures in consideration of the size of the sub-organization and the number of contents when the top-level authority assigned the TLC assigns the code to the sub-organization. Company Code (CC), Item Category Code (ICC), List Code (IC, Item Code), and Serial Code (SC) have different lengths and configurations depending on the class of the code. .

For example, when OK communication, a mobile communication provider, is assigned E12H by TLC, and OKBell, a content provider, is assigned CC 0012H, which is a class B (1H), by the OK communication. Identifiers can be assigned. For example, assuming that 00001234H is assigned to the content called OKSong, the entire code is E121001200001234H.

In the above, a series of encoding operations have been described in the m-code system, but a series of decoding operations are as follows.

For example, the encoded E121001200001234H has a total code length of 64 bits and 16 bits using the first 12 bits followed by 4 bits of class bits while undergoing code interpretation with reference to the table shown in FIG. You can see that it consists of a CC and a 32-bit IC. Therefore, it can be converted into URN format such as <urn: mcode: id: 3602.1.18.4660> and finally converted to FQDN format such as <4660.18.1.3602.id.mcode.ods.or.kr> to local ODS. Is sent. If the m-code has an SC in the process of changing the m-code into the FQDN form, the SC is removed.

7 is a table for explaining an m-code for recording trading card information mounted on an RFID tag attached to a trading card according to the present invention.

Referring to FIG. 7, the trading card information mounted on the RFID tag is 112 bits in total. Among the 112 bits, a unique code or URL information of a server providing a trading card game is described as 16 bits for portal identification, 24 bits for service identification, and 24 bits for trading cards. 40 bits are allocated for writing, and 32 bits are allocated for writing trading card information.

Of the total 24 bits allocated for the service division, 8 bits are allocated for the classification of the service type, 8 bits are allocated for the subscriber division, and 8 bits are allocated for the game division.

In addition, of the 32 bits allocated for the trading card information, 8 bits are allocated to write the trading value of the trading card, 8 bits are allocated to write the trading value of the trading card, and 8 bits are used to write the character of the trading card. 8 bits are allocated for writing character characteristics of the trading card.

8 is a flowchart illustrating a trading card game service method using RFID according to an embodiment of the present invention.

Referring to FIG. 8, it is checked whether a game match is requested through the personal mobile terminal (step S100).

If it is checked in step S100 that the trading card game match is requested, the member authentication operation is performed (step S105), and if it is determined as an authenticated member, admission to the trading card game battle room is permitted (step S110).

Then, it is checked whether the trading card game quorum is satisfied (step S115), and if it is checked that the trading card game quorum is insufficient, the feedback is fed back to the step S100.

On the other hand, if it is checked that the trading card game quorum is satisfied, the RFID tag information corresponding to one trading card is requested to each of the gamers who enter the trading card game front row (step S120).

Then, it is checked whether the RFID tag information is received from the trading card player (step S125), and if it is checked that the RFID tag information is received, it is checked whether the received tag information is genuine information (step S130).

If it is checked in another person's own goods message that is not checked with genuine information in step S130, the other party's own goods message is transmitted to the game player's side, and after requesting transmission of other tag information, it feeds back to step S130 (step S135).

In the case of checking the genuine information in the step S130, the win and lose is determined, and the determined result information is transmitted to the trading card gamers (step S140).

Then, it is checked whether there is a remaining trading card in the trading card game (step S145), and if it is checked that the remaining trading card exists, it is fed back to the step S120.

In step S145, when it is checked that no remaining trading card exists, a final win or loss is determined, and the determined final judgment result is transmitted to the trading card players (step S150).

Subsequently, the final result of the determination is stored in the member DB (step S155).

Then, the loser's RFID tag information is changed as the winner's RFID tag information and stored in the winner's member DB (step S160).

9 is a flowchart illustrating a trading card game service method using RFID according to another embodiment of the present invention.

9, it is checked whether a trading card game match is requested through the personal mobile terminal (step S100).

If it is checked in step S100 that the trading card game match is requested, a member authentication operation is performed (step S105), and if it is determined as an authenticated member, it is checked whether a trading card game corresponding to the active area is requested ( Step S200).

In the step S200, if it is checked as a trading card game request corresponding to the active area, a trading card game related to the active area is played (step S300). The trading card game associated with the activity area is described in more detail in FIG. 10A described below.

On the other hand, in the step S200, if checked with a trading card game request irrelevant to the active area, the trading card game unrelated to the active area proceeds (step S400). The trading card game irrelevant to the above-mentioned activity area is described in more detail in FIG. 10B described below.

In FIG. 9, a series of operations of playing a trading card game that is related or unrelated to an activity area of a trading card player has been described. However, a trading card game that may or may not be related to a ranking ranking of a trading card player may be performed.

In addition, a trading card game that has nothing to do with a gender of a trading card player, a trading card game that has a relationship with or without an age of a trading card player, and a trading card game that has a relationship with a community of trading card gamers may be in progress.

FIG. 10A is a flow chart illustrating in more detail an example of a trading card game progression step related to the activity area shown in FIG. 9. In comparison with FIG. 8 described above, the same steps are denoted by the same reference numerals, and detailed description thereof will be omitted.

Referring to Fig. 10A, it is checked whether or not there is a game battle corresponding to the player's activity zone (step S305).

If it is checked in step S305 that there is no game counterpart corresponding to the active zone, a game counterpart corresponding to the active zone is established (step S310).

If it is checked in step S305 that there is a game counterpart corresponding to the active area or after step S310, admission is allowed to the game counterpart corresponding to the active area (step S315).

Subsequently, step S115 shown in FIG. 8 is performed.

10B is a flow chart illustrating in more detail an example of a trading card game progression step that is independent of the activity area shown in FIG. 9. In comparison with FIG. 7, the same steps are denoted by the same reference numerals, and detailed description thereof will be omitted.

Referring to Fig. 10B, it is checked whether or not there is a game battle front that is irrelevant to the player's activity area (step S405).

If it is checked in step S405 that there is no game battle front irrelevant to the activity zone, a game battle battle irrelevant to the activity zone is established (step S410).

If it is checked in step S405 that there is a game battle front irrelevant to the activity zone or after step S410, admission is allowed to the game battle battle irrelevant to the activity zone (step S415).

Subsequently, step S115 shown in FIG. 8 is performed.

As described above, according to the present invention, the game player reads the RFID tag information attached to the purchased trading card by using the RFID tag reader attached to the personal mobile terminal and authenticates the trading card on the server providing the trading card game. You can play the game online with the actual card through the process.

In addition, in the trading card game, the winning rate is managed according to the winning and losing, and the ranking is ranked in the community, thereby increasing the interest of the game.

In addition, the loser manages the ownership and transfer of the trading card in the online server, and since the transfer becomes useless online after the transfer, the concept of collecting trading cards can be introduced.

Although described above with reference to the embodiments, those skilled in the art can be variously modified and changed within the scope of the present invention without departing from the spirit and scope of the invention described in the claims below. I can understand.

Claims (23)

(a) authorizing entry of the game battlefront as the authenticated member requests a trading card game match via the mobile communication network; (b) requesting gamers electronic identification tag information corresponding to one card as the quorum of the game battle is satisfied; (c) checking whether the received tag information is genuine as the electronic identification tag information is received from all gamers entering the game battlefield; (d) in the step (c), transmitting another person's owned goods message to the game player and requesting other tag information when checked with other owned goods information; And (e) In the step (c), if it is checked with genuine information, determining the winning or losing, and transmitting the result of the determination to the gamers trading card game service using the electronic identification tag. The method of claim 1, The card game service method using the electronic identification tag, characterized in that further comprising the step of storing the winning result information in the member DB as the win or loss. The method of claim 1, And determining the loser's electronic identification tag information as the winner's electronic identification tag information as the winning or losing is determined. The method of claim 1, wherein the electronic identification tag information comprises a serial number of a card. The method of claim 4, wherein the serial number of the card is unique. The method of claim 1, wherein the electronic identification tag information, Portal identification information having a unique code and URL information of the server running the game front, Subscriber identification information having type of service, subscriber and game identification information, Serial information of the card, And a card information having a capability value of the card, a life value of the card, a character image of the card, and character characteristic information of the card. The method of claim 6, wherein the portal identification information is 16 bits, The subscriber identification information is 24 bits, The card serial information is 40 bits, The card information is a trading card game service method using an electronic identification tag, characterized in that 32-bit. The trading card game service using an electronic identification tag according to claim 6, wherein each of the card's ability value, the card's life value, the card's character image, and the card's character characteristic information are 8 bits. Way. (a) checking whether or not a game card corresponding to a specific condition is requested as a trading card game match using electronic identification tag information is requested through a mobile terminal and authenticated as a member through a mobile communication network; (b) if it is checked as a game request corresponding to a specific condition in step (a), proceeding with a trading card game related to the specific condition; And (c) if it is checked in the step (a) as a game request irrelevant to a specific condition, the trading card game service method using an electronic identification tag comprising the step of playing a trading card game irrelevant to a specific condition. The trading card game service using the electronic identification tag of claim 9, wherein the specific condition corresponds to any one of a player's activity area, a player's ranking, a player's gender, a player's age, and a player's community. Way. The method of claim 9, wherein step (b) (b-1) If it is checked whether there is a game opponent corresponding to a specific condition and is checked as the absence of the game opponent, after opening a game opponent corresponding to a specific condition, entering the game opponent corresponding to the specific condition Permitting, and if the game counterpart corresponding to the specific condition exists, granting the seal to the corresponding game counterpart; (b-2) Checking whether the game quorum is satisfied or not, if it is checked that the game quorum is not satisfied, feed back to the above step (a), and if it is checked that the game quorum is satisfied, Requesting corresponding electronic identification tag information; (b-3) checking whether the received tag information is genuine as electronic tag information is received from all gamers entering the game battlefield; (b-4) in the step (b-3), if it is checked with the other owned goods information, transmitting another owned goods message to the corresponding player and requesting other tag information; And (b-5) In the step (b-3), if it is checked with the genuine information, determining the win or lose, and transmitting the result of the determination to the gamers trading using the electronic identification tag, characterized in that Card game service method. The method of claim 9, wherein step (c) (c-1) If it is checked that there is no game battle room irrelevant to a specific condition, and if it is checked as the absence of the game battle room, after opening a game battle room irrelevant to a specific condition, admission is permitted to the game battle room. Granting a seal to the game front when there is a game front that is irrelevant to a specific condition; (c-2) Checking whether the game quorum is satisfied or not, if it is checked that the game quorum is not satisfied, feed back to step (a), and if it is checked that the game quorum is satisfied, Requesting corresponding electronic identification tag information; (c-3) checking whether the received tag information is a genuine product as electronic identification tag information is received from all gamers entering the game battlefield; (c-4) in the step (c-3), if it is checked with information belonging to another person, transmitting another message belonging to another player and requesting another tag information; And (c-5) In the step (c-3), if it is checked with the genuine information, determining the winning or losing, and transmitting the determination result to the gamers, trading using the electronic identification tag Card game service method. The method of claim 9, wherein the electronic identification tag information comprises a serial number of a card. The method of claim 13, wherein the serial number of the card is unique. The method of claim 9, wherein the electronic identification tag information, Portal identification information having a unique code and URL information of the server running the game front, Subscriber identification information having type of service, subscriber and game identification information, Card serial information, And a card information having a capability value of the card, a life value of the card, a character image of the card, and character characteristic information of the card. As the plurality of game counter personal side terminals are connected through a mobile communication network, and includes a trading card game server that provides an online trading card game service, The trading card game server As a member authenticated through the mobile network requests a trading card game match, he is allowed to enter the game battlefield, As the quorum of the game battle is satisfied, gamers request electronic identification tag information corresponding to one card, As the electronic identification tag information is received from all gamers entering the game front, it is checked whether the received tag information is genuine, The trading card game service system using the electronic identification tag that determines the win or lose and transmits the result of the determination to the game players when the information is checked with genuine information. 17. The card game server of claim 16, wherein the trading card game server is And if the received tag information is checked as information belonging to another person, sending a message owned by another person to the corresponding player, and requesting another tag information. The trading card game service system using the electronic identification tag. The card game server of claim 16, wherein the trading card game server comprises: Trading card game service system using an electronic identification tag, characterized in that the win or lose result is stored in the member DB as the win or loss. 17. The card game server of claim 16, wherein the trading card game server is And the electronic identification tag information of the loser is changed to the electronic identification tag information of the winner as the win or loss is determined. The method of claim 16, wherein the trading card game server determines whether the electronic identification information provided from a specific personal portable terminal exists in correspondence with another personal portable terminal, and determines the electronic identification information as the information belonging to another person. Trading card game service system using an electronic identification tag, characterized in that. The card game server of claim 16, wherein the trading card game server comprises: A member DB for storing a personal portable terminal number, activity area information corresponding to the personal portable terminal, and age and gender information of a user who uses the personal portable terminal; An authentication server for performing authentication of the personal mobile terminal and authentication of the trading card; A player matching server that selects players according to a predetermined rule and matches the players to make a match game; A game play room establishment and operation server which opens and operates a game play room so that the gamers are matched as the gamers match; An electronic identification information reception server for receiving electronic identification tag information of a trading card provided through a mobile communication network; DB for holding card information for each member that stores a unique card number held for each member; An issued electronic identification information DB for storing a unique card number and characteristic information of the card; And Trading card game service system using an electronic identification tag, characterized in that it comprises a winning and losing result information DB for each member that stores the winning rate information corresponding to the personal mobile terminal number. 17. The method of claim 16, further comprising a web server that operates a plurality of web pages, As the member accesses through the Internet, the web server checks whether the member is registered to the authentication server, and if the member is checked as a registered member, the web server serves an internet trading card game. Service system. Electronic tag readers; And And a plurality of game counter-party personal portable terminals connected to the electronic tag reader and connected to a trading card game server providing an online trading card game service through a mobile communication network. Each of the personal mobile terminals In response to the request from the server, the electronic identification tag information attached to the card through the mobile identification network is provided to the server via the mobile communication network, and trading using the electronic identification tag outputting a determination result corresponding to the game. Card game service system.

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