(19) Korean Intellectual Property Office (KR) (12) Published Patent Publication (A) Patent Publication 10- 2021-0065902 Patent Publication 10-2021-0065902 (11) Publication No. 10-2021-0065902 (43) Publication Date June 04, 2021 (51) International Patent Classification (Int. Cl.) (71) Applicant G06Q 20/06(2012.01) G06Q 10/02 (2012.01) Yes Live Co., Ltd. G06Q 20/36(2012.01) Guro-gu, Seoul #202, 38-9, Digital-ro 31- gil (formerly (52) CPC Patent Classificatio n Rodong, Ace Techno Tower 1) G06Q20/065(2013.01) Shim Yong-tae G06Q 10/02(2013.01) 2, Jicheok-dong, 26-9, Hyoryeong-ro 12-gil, Seocho-gu, Seoul (21) application number 10-2021-0063454 (Bangbae-dong, Bora Villa) (22) filing date May 17, 2021 (72) Inventor Date of request for examination May 17, 2021 Shim Yong-tae 2, Jicheok-dong, 26-9, Hyoryeong-ro 12-gil, Seocho-gu, Seoul (Bangbae-dong, Bora Villa) (74) agent Seo Ho-seon Total number of claims: 12 in total (54) Title of invention Mobile ticketing system using cryptocurrency (57) Summary The present invention relates to a mobile ticketing system, and provides cryptocurrency that can not only purchase and manage mobile tickets using virtual currency, but also prevent illegal tickets by verifying the validity of tickets at an event management terminal. It is about the mobile ticketing system you use. To this end, the present invention not only enables ticketing servers, exchange servers, purchaser mobiles, and event management terminals to be accessed through online channels, and mobile tickets can be purchased and managed using virtual currency, but also the event management terminal side of the ticket Provides a mobile ticketing system that verifies validity and uses cryptocurrency. Translated from Korean to English - www.onlinedoctranslator.com

Dae Pyo Do - One -

Patent Publication 10-2021-0065902 (52) CPC Patent Classification G06Q 20/322(2013.01) G06Q 20/367 (2020.05) - 2 -

Patent Publication 10-2021-0065902 Specification claims claim 1 In a mobile ticketing system in which a ticketing server, an exchange server, a buyer's mobile, and event management terminals use cryptocurrency connected through an online channel, The ticketing server 100, A server controller 102 that performs overall control of the ticketing server 100; and a clock calendar 104 that provides date and time information; an online communication unit 106 that performs online access and data transmission/reception with the exchange server 200, the purchaser mobile 300, and the event management terminal 400; a ticket DB (108) for storing ticket information issued from the ticketing server (100); a transmission ticket generation unit 110 in which the data of the mobile ticket is configured and encrypted by the server control unit 102; a management terminal memory 112 that stores information for accessing the ticketing server 100 and the event management terminal 400; an electronic wallet information unit 114 that stores access information for the exchange server 200 and electronic wallet information of the ticketing server; Mobile ticketing system using cryptocurrency, characterized in that consisting of. claim 2 The exchange server 200 according to claim 1, an exchange server CPU 202 which is a central processing unit of the exchange server 200; Electronic wallet DB 204 for storing electronic wallet information for each subscriber for cryptocurrency transaction through a cryptocurrency exchange; an internet communication unit 206 that performs online access and data transmission/reception with the ticketing server 100, the purchaser mobile 300, and the event management terminal 400; Cryptocurrency information storage unit 208 for storing traded cryptocurrency data; Cryptocurrency DB (210) for storing the holding amount of the cryptocurrency; A clock timer 212 that provides date and time information for online access and data transmission/reception with the ticketing server 100, purchaser mobile 300, and event management terminal 400 connected to the exchange server 200; Mobile ticketing system using cryptocurrency, characterized in that consisting of. claim 3 The purchaser mobile 300 according to claim 1, a mobile control unit 302 that controls the purchaser mobile 300; A buyer's electronic wallet unit 304 that stores exchange access information and electronic wallet information for trading cryptocurrency with the ticketing server 100 as the buyer's mobile 300; A mobile communication unit 306 for receiving cryptocurrency transaction and mobile ticket information through online access to the ticketing server 100 and the exchange server 200;

a ticket storage unit 308 for storing mobile ticket data purchased with cryptocurrency from the ticketing server 100; - 3 -

Patent Publication 10- 2021-0065902 Mobile number extraction unit 310 for extracting the CID (caller ID) of the purchaser mobile 300; a barcode generator 312 for converting ticket information including the mobile ticket data of the ticket storage unit 308 and the CID of the purchaser mobile 300 into a barcode and providing the converted barcode; Mobile ticketing system using cryptocurrency, characterized in that consisting of. claim 4 The event management terminal 400 according to claim 1, a terminal controller 402 that performs overall control of the event management terminal 400; an event management terminal electronic wallet unit 404 that stores information for accessing the exchange server 200 from the ticketing server 100 and electronic wallet information; a terminal communication unit 406 performing online access and data transmission/reception with the ticketing server 100, exchange server 200, and purchaser mobiles 300; a ticket information extraction unit 408 for extracting mobile ticket information of entered mobile ticket buyers and providing the extracted mobile ticket information to the ticketing server 100; a ticket information input unit 410 that receives mobile ticket information of the purchaser mobile 300 as a barcode, reads it with a barcode reader or camera, and provides the ticket information extractor 408; a calendar clock 412 providing data transmission and reception dates between the event management terminal 400, the ticketing server 100, and the purchaser mobiles 300; A GPS coordinate extraction unit 414 that provides location information of the event management terminal 400, which collects mobile ticket information of purchasers who have entered the event, as GPS coordinates; a ticketing server access information storage unit 416 for storing information for the event management terminal 400 to access the ticketing server 100; Mobile ticketing system using cryptocurrency, characterized in that consisting of. claim 5 According to claim 1, the mobile ticketing system using the cryptocurrency, The ticketing server 100 provided in the company holding the event accesses the exchange server 200 and opens an electronic wallet of the ticketing server 100 (S100); Next, the buyer mobile 300 accesses the exchange server 200 to purchase a mobile ticket, opens an electronic wallet, purchases cryptocurrency and pays (S110); According to the purchase of the cryptocurrency, the electronic wallet for the purchaser's mobile 300 is opened in the exchange server, and the purchased cryptocurrency is deposited into the electronic wallet of the purchaser's mobile 300; Next, the purchaser mobile 300 accesses the ticketing server 100 and requests to purchase a mobile ticket for participating in the event (S120); Accordingly, the purchaser mobile 300 requests payment of cryptocurrency corresponding to the price of the ticket from the electronic wallet to the electronic wallet of the ticketing server 100 to the exchange server 200 (S130); In contrast, the exchange server 200 transfers the cryptocurrency corresponding to the price of the ticket from the electronic wallet of the buyer's mobile 300 to the electronic wallet of the ticketing server 100 of the company holding the event, and transfers the information in which the cryptocurrency is deposited to the ticketing server. Provided to (100) (S140); and,

Upon receiving the ticket purchase request from the buyer's mobile 300 and the corresponding cryptocurrency deposit information, the ticketing server 100 transmits the mobile ticket information of the corresponding event to the buyer's mobile 300 to the buyer's mobile 300 (S150) ; - 4 -

Patent Publication 10-2021-0065902 Mobile ticketing system using cryptocurrency, characterized in that configured to. claim 6 The method of claim 5, wherein the ticketing server 100, When an electronic wallet is opened in the exchange server (200) and there is a request to purchase cryptocurrency from the buyer's mobile (300) connected to the ticketing server (100), it is redirected to the exchange server (200) to sell the cryptocurrency Mobile ticketing system using cryptocurrency, characterized in that configured to perform. claim 7 According to claim 1, the mobile ticketing system using the cryptocurrency, Mobile ticket information of the purchaser mobile 300 purchased from the ticketing server 100 is presented (S200); The event management terminal 400 disposed at the event location receives mobile ticket information including the CID of the purchaser mobile 300 as a barcode through the purchaser mobile 300 and reads it with a barcode reader or camera to extract ticket information ( 408), and transmits the mobile ticket information as query information to the ticketing server 100 (S210); Upon receiving the query information, the ticketing server 100 compares the mobile ticket information stored in the ticket DB 108 with the query information to determine whether or not the query information matches, and transmits the query verification information to the event management terminal 400 to obtain the mobile ticket information. Notifying validity verification (S220); The event management terminal 400, if the mobile ticket information of the purchaser's mobile 300 is valid, allows the purchaser holding the purchaser's mobile 300 to enter (S230); Mobile ticketing system using cryptocurrency, characterized in that configured to. claim 8 The ticket DB (108) according to claim 1, Information on tickets issued from the ticketing server 100 is stored, Information on the ticket, It consists of an event ID field including event name, location, date and time data, and a ticket ID field given as a seat number or unique number for each ticket, Information on the ticket, As selected by the purchaser mobiles 300 and purchased with cryptocurrency, Along with an event ID field including event name, location, and date data, a ticket ID field given as a seat number or unique number for each ticket, A purchaser mobile ID field assigned to the number of the purchaser mobile 300 who purchased a ticket from the ticketing server 100 as a cryptocurrency, an encryption code field generated by the ticketing server from data in each of the preceding fields, and defined by the user A mobile ticketing system using cryptocurrency, characterized in that it is configured to be updated and stored in the ticket DB (108) of the ticketing server (100). claim 9 The ticket storage unit 308 according to claim 3, - 5 -

Patent Publication 10-2021-0065902 As a buyer mobile 300, mobile ticket data purchased with cryptocurrency from the ticketing server 100 is stored. The mobile ticket data, an event ID field containing the name, location, and date of the event; A ticket ID field given as a seat number or unique number for each ticket; Passcode field generated by the ticketing server, and a reserved area for placing additional information defined by the user; is transmitted from the ticketing server 100 to the buyer mobile 300, Mobile ticketing system using cryptocurrency, characterized in that configured to be stored in the ticket storage unit 308 of the purchaser mobile 300. claim 10 The method of claim 9, wherein the purchaser mobile 300, The purchaser mobile ID is read from the mobile number extraction unit 310 by the mobile control unit 302 of the purchaser mobile 300, Mobile using cryptocurrency, characterized in that the information of the ticket storage unit 308 is converted into a barcode in the barcode generator 312 and provided as a ticket to the event management terminal 400 through the purchaser mobile 300. ticketing system. claim 11 The method of claim 7, wherein the event management terminal 400, Using the ticket information provided as a barcode from the purchaser mobile 300, Generating an encryption code in the same way as the ticketing server 100 A mobile ticketing system using cryptocurrency, characterized in that configured to determine a valid ticket if it matches the encryption code included in the ticket information. claim 12 The method of claim 7, wherein the event management terminal 400, The ticket information provided as a barcode from the purchaser mobile 300 is queried and transmitted to the ticketing server 100, The ticketing server 100, For the sales ticket information stored in the ticket DB 108, the sales ticket information corresponding to the event ID field and the ticket ID field is searched and compared, and if the ticket data in each field is determined to match, the event management terminal 400 determines that the ticket is valid. A mobile ticketing system using cryptocurrency, characterized in that it is configured to be transmitted and verified. description of the invention technology field The present invention relates to a mobile ticketing system, and provides cryptocurrency that can not only purchase and manage mobile tickets using virtual currency, but also prevent illegal tickets by

verifying the validity of tickets at an event management terminal. The mobile ticketing system used is the technical field. - 6 -

Patent Publication 10- 2021-0065902 background art As a background art related to the present invention, there is an electronic ticket system and processing method of Korean Patent Registration No. 10-1058934 shown in FIG. 1, and a recording medium in which the program is recorded. This technology generates an e-ticket ID by receiving information to be converted into an e-ticket from a ticket operator in an e-ticket processing server that processes an e-ticket service, and stores user information together with the e-ticket ID as e-ticket information. , When a user requests delivery of a reserved ticket in the form of an electronic ticket, the electronic ticket signature is generated for each smart card through mutual authentication with the smart card and the electronic ticket is transmitted. It enables additional services such as ticket gifts, and separate ticketing of tickets reserved by users regardless of group or individual reservations through the electronic ticket issuing terminal, enabling the same service as physical ticket processing. It is characterized in that it can prevent double issuance of electronic tickets by sending and processing reliable electronic tickets using smart cards and preventing ticket theft from malicious users. As another background art related to the present invention, there is an electronic ticket management device and electronic ticket management method technology of Korean Patent Publication No. 10-2017-0138384 shown in FIG. 2. This technology includes an issued ticket management table for accumulating electronic ticket information including a maximum amount of use, a user with a right to use, and a paying person; a transfer management unit that acquires a transfer request from a payer and changes the user of the electronic ticket information accumulated in the issued ticket management table from the transfer request to a designated person; a transaction management unit that permits a transaction using the electronic ticket only when the user uses the electronic ticket within the maximum usage limit; and a payment processing unit that performs payment processing so that the difference between the maximum amount of the electronic ticket used in the transaction and the actual amount used in the transaction is returned to the payer of the electronic ticket. Prior art literature Patent literature (Patent Document 0001) KR 10-1058934 B1 (Patent Document 0002) KR 10-2017-0138384 A (Patent Document 0003) KR 10-2012-0087781 A (Patent Document 0004) KR 10-1824015 B1 (Patent Document 0005) JP 2005-352786 A content of invention challenge to solve According to the mobile ticketing system using cryptocurrency of the present invention, mobile tickets can be purchased and managed using virtual currency, and the validity of tickets can be verified at the event management terminal, thereby preventing illegal tickets. The task to be solved is to provide a mobile ticketing system using currency. means of solving the problem According to the present invention, a ticketing server, an exchange server, a purchaser's mobile, and an event management terminal can be accessed through an online channel, and mobile tickets can be purchased and managed using cryptocurrency, and the validity of the ticket can be checked at the event management terminal. Jeungha provides a mobile ticketing system using cryptocurrency as a solution to the problem. Effects of the Invention - 7 -

Patent Publication 10-2021-0065902 According to the mobile ticketing system using cryptocurrency of the present invention, mobile tickets can be purchased and managed using virtual currency, and the validity of tickets can be verified at the event management terminal, thereby preventing illegal tickets. It provides a technical effect that can provide a mobile ticketing system using currency. Brief description of the drawing Figure 1 is a background description of the electronic ticket system and its processing method, and the composition of the recording medium in which the program is recorded Figure 2 is another background art, the composition of the electronic ticket management device and electronic ticket management method technology Figure 3 is the connection relationship of the mobile ticketing system using the cryptocurrency of the present invention Figure 4 is a detailed configuration and linkage relationship between the ticketing server 100 and the exchange server 200 of the present invention. 5 is a detailed configuration and connection relationship of the purchaser mobile 300 with respect to the configuration of the ticketing server 100 Figure 6 is a detailed configuration and connection relationship of the event management terminal 400 with respect to the configuration of the ticketing server 100 according to the present invention. 7 is a procedure for purchasing a mobile ticket through the ticketing server 100 as a purchaser mobile 300 8 is a configuration in which the event management terminal 400 provides the mobile ticket information of the buyers entering the event to the ticketing server 100 to check and manage the ticketing server 100. Figure 9 is an example of information constituting an event ticket stored in the ticket DB 108 of the ticketing server 100 Figure 10 is an example of information constituting a mobile ticket that purchaser mobiles 300 purchase from the ticketing server 100 using cryptocurrency. 11 is a configuration for determining the validity of a mobile ticket provided as a barcode through the purchaser mobile 300 from the event management terminal 400 Specific details for carrying out the invention The following merely illustrates the principles of the present invention. Accordingly, those skilled in the art can implement the principle of the present invention and invent various devices and driving methods included in the concept and scope of the present invention, even though they are not clearly described or shown in the present specification. It should be understood that all conditional terms and embodiments listed in this specification are, in principle, expressly intended only for the purpose of making the concept of the present invention understood, and not limited to such specifically listed embodiments and conditions. do. In addition, it should be understood that all detailed descriptions reciting specific embodiments, as well as principles, aspects and embodiments of the present invention, are intended to encompass structural and functional equivalents of these matters. The above objects, features and advantages will become more apparent through the following detailed description in conjunction with the accompanying drawings. In describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

Figur e 3 shows the conne ction relat ionsh ip of the mobil e ticketing system using the cryptocurrency of the present invention. The present invention provides a mobile ticketing system using cryptocurrency that issues and manages tickets for events including various international conferences and performances as mobile tickets using cryptocurrency. The mobile ticketing system using the cryptocurrency of the present invention includes a ticketing server 100 provided in an event holding company to sell and manage event tickets online; Exchange server 200 provided in the exchange to support cryptocurrency trading; a buyer's mobile 300 configured to connect to the exchange server 200 to purchase cryptocurrency and access the ticketing server 100 to purchase a mobile ticket corresponding to an event; An event management terminal 400 provided at the event venue to read mobile ticket information of ticket buyers, manage entrance, and provide mobile ticket information to the ticketing server 100; and the ticketing server 100, exchange server ( 200), the purchaser mobile 300, and the event management terminal 400 are online - 8 -

Patent Publication 10-2021-0065902 connected through the channel. The purchaser mobile 300 and the event management terminal 400 may also be composed of communication devices or personal computers (PCs) capable of online access and access. Figure 4 shows the detailed configuration and linkage of the ticketing server 100 and the exchange server 200 of the present invention. The ticketing server 100 of the present invention includes a server control unit 102 that performs overall control of the ticketing server 100; and a clock calendar 104 that provides date and time information; an online communication unit 106 that performs online access and data transmission/reception with the exchange server 200, the purchaser mobile 300, and the event management terminal 400; a ticket DB (108) for storing ticket information issued from the ticketing server (100); a transport ticket generation unit 110 in which data of the mobile ticket is configured and encrypted by the server control unit 102; a management terminal memory 112 that stores information for accessing the ticketing server 100 and the event management terminal 400; an electronic wallet information unit 114 that stores access information for the exchange server 200 and electronic wallet information of the ticketing server; consists of The exchange server 200 of the present invention, which is connected online to the ticketing server 100 configured as described above, includes an exchange server CPU 202, which is a central processing unit of the exchange server 200; Electronic wallet DB 204 for storing electronic wallet information for each subscriber for cryptocurrency transaction through a cryptocurrency exchange; Internet communication unit 206 for performing online access and data transmission/reception with ticketing server 100, purchaser mobile 300, and event management terminal 400; Cryptocurrency information storage unit 208 for storing traded cryptocurrency data; Cryptocurrency DB (210) for storing the holding amount of the cryptocurrency; A clock timer 212 providing time information for online access and data transmission/reception with the ticketing server 100, purchaser mobile 300, and event management terminal 400 connected to the exchange server 200; consists of The ticketing server 100 as described above can sell event tickets to the buyer's mobile 300 and secure and manage ticket sales proceeds sold as cryptocurrency in an electronic wallet. Figure 5 shows the detailed configuration and linkage of the purchaser mobile 300 with respect to the configuration of the ticketing server 100 described above. The purchaser mobile 300 of the present invention includes a mobile controller 302 that controls the purchaser mobile 300; A buyer's mobile wallet 300 that stores exchange access information and electronic wallet information for trading cryptocurrency with the ticketing server 100 as a buyer's mobile 300; A mobile communication unit 306 for online access to the ticketing server 100 and the exchange server 200 to receive cryptocurrency transaction and mobile ticket information; a ticket storage unit 308 for storing mobile ticket data purchased with cryptocurrency from the ticketing server 100; Mobile number extraction unit 310 for extracting the CID (caller ID) of the purchaser mobile 300; A barcode generation unit 312 for converting the ticket information including the mobile ticket data of the ticket storage unit 308 and the CID of the purchaser mobile 300 into a barcode and providing the same. Accordingly, the purchaser mobile 300 according to the configuration described above may purchase cryptocurrency by accessing the exchange server 200 and purchase a mobile ticket corresponding to an event by accessing the ticketing server 100 . Figure 6 shows the detailed configuration and linkage of the event management terminal 400 with respect to the configuration of the ticketing server 100 according to the present invention. The event management terminal 400 of the present invention is for event management at the site where the event is held, and may be configured with one or more communication devices or personal computers (PCs) capable of online access and access. The event management terminal 400 performs inspection and admission management of mobile tickets. The event management terminal 400 of the present invention includes a terminal controller 402 that performs overall control of the event management terminal 400; Event management terminal electronic

walle t unit that store s infor matio n for acces sing the excha nge serve r 200 from the ticketing server 100 and electronic wallet information (404); a terminal communication unit 406 performing online access and data transmission/reception with the ticketing server 100, exchange server 200, and purchaser mobiles 300; a ticket information extraction unit 408 for extracting mobile ticket information of entered mobile ticket buyers and providing the extracted mobile ticket information to the ticketing server 100; a ticket information input unit 410 that receives mobile ticket information from the buyer's mobile 300 as a barcode, reads it with a barcode reader or camera, and provides it to the ticket information extraction unit 408; a calendar clock 412 providing date and time for data transmission and reception between the event management terminal 400, the ticketing server 100, and the purchaser mobiles 300; A GPS coordinate extraction unit 414 that provides location information of the event management terminal 400 that has collected mobile ticket information of purchasers who have entered the event to GPS coordinates; It consists of a ticketing server access information storage unit 416 for storing information for the event management terminal 400 to access the ticketing server 100 . Therefore, the event management terminal 400 of the present invention according to the above configuration, - 9 -

Patent Publication 10- 2021-0065902 It is possible to manage mobile tickets by providing mobile ticket information of purchasers who have entered to the ticketing server 100 . Figure 7 shows a procedure for purchasing a mobile ticket through the ticketing server 100 as a mobile purchaser 300 in the mobile ticketing system using cryptocurrency according to the present invention. First, the ticketing server 100 provided in the company holding the event accesses the exchange server 200 and opens an electronic wallet of the ticketing server 100 (S100). Next, the buyer mobile 300 accesses the exchange server 200 to purchase a mobile ticket, opens an electronic wallet, purchases cryptocurrency, and makes payment (S110). In addition, the ticketing server 100 opens an electronic wallet in the exchange server 200 and redirects it to the exchange server 200 when there is a request to purchase cryptocurrency from the buyer's mobile 300 connected to the ticketing server 100 ( It can also be configured to sell cryptocurrency by redirecting it. According to the purchase of the cryptocurrency, the electronic wallet for the purchaser's mobile 300 is opened in the exchange server, and the purchased cryptocurrency is deposited into the electronic wallet of the purchaser's mobile 300 . Next, the purchaser mobile 300 accesses the ticketing server 100 and requests purchase of a mobile ticket for participating in the event (S120). Accordingly, the purchaser mobile 300 requests payment (S130) of the cryptocurrency corresponding to the price of the ticket from the electronic wallet to the electronic wallet of the ticketing server 100 to the exchange server 200, and for this, the exchange server ( 200) transfers the cryptocurrency corresponding to the price of the ticket from the electronic wallet of the buyer's mobile (300) to the electronic wallet of the ticketing server (100) of the company holding the event, and transfers the information in which the cryptocurrency is deposited to the ticketing server (100) provided to (S140). Upon receiving the ticket purchase request from the buyer's mobile 300 and the corresponding cryptocurrency deposit information, the ticketing server 100 transmits the mobile ticket information of the corresponding event to the buyer's mobile 300 to the buyer's mobile 300 (S150) do. From this, the ticketing server 100 provided in the company holding the event receives a ticket purchase request for participation in the event from the buyer mobile 30 0 and receives a transmission from the exchange server 200 that the ticket price has been deposited in cryptocurrency, the buyer By transmitting the mobile ticket information to the mobile 300, the sale of tickets using cryptocurrency is completed. The exchange server 200 of the exchange opens an electronic wallet according to the purchase of cryptocurrency by the ticketing server 100 and the buyer mobile 300, performs cryptocurrency transactions between the electronic wallets, and in each transaction, the ticketing server 100 and The transaction of cryptocurrency is completed by notifying the details of the transaction to the purchaser's mobile (300). The purchaser mobile 300 purchases cryptocurrency, connects to the ticketing server 100, requests a ticket purchase, pays with cryptocurrency, and receives a mobile ticket transmitted from the ticketing server 100 accordingly, thereby receiving a ticket for each event. purchase is complete. Figure 8 shows that buyers possessing purchaser mobiles 300 attend an event, and accordingly, the event management terminal 400 provides mobile ticket information of buyers entering the event to the ticketing server 100 to check the ticket. and shows the configuration to be managed. When a mobile ticket event is implemented, buyers who have purchased mobile tickets from the ticketing server 100 present mobile ticket information of the purchaser mobile 300 (S200) to attend the event. The presented mobile ticket information includes the CID of the buyer's mobile 300 . At this time, the event management terminal 400 disposed at the event location receives the mobile ticket information including the CID of the purchaser mobile 300 as a barcode through the purchaser mobile 300 and reads it with a barcode reader or camera to extract ticket information The mobile ticket information is stored in the unit 408 and transmitted as query information to the ticketing server 100 (S210). Upon receiving the query information, the ticketing server 100 compares the mobile ticket information stored in the ticket DB 108 with the query information to determine whether or not the query information

match es, and trans mits the query verif icati on infor mation to the event management terminal 400 to obtain the mobile ticket information. The validity is verified and notified (S220). The event management terminal 400, when the mobile ticket information of the buyer's mobile 300 is valid, permits entry of the buyer possessing the buyer's mobile 300 (S230) and performs ticket management. Accordingly, the event holding is completed by the ticketing server 100 of the event holding company collecting and verifying the mobile ticket information transmitted from the event management terminal 400 as the holding of the event ends. The event management terminal 400 is provided as a barcode through the purchaser mobile 300 and is notified of the validity of the mobile ticket information, manages admission to the event, and ends ticket management. -10-

Patent Publication 10- 2021-0065902 Figure 9 shows an example of information constituting an event ticket stored in the ticket DB 108 of the ticketing server 100. The event ticket data stored in the ticket DB 108 of the ticketing server 100 is composed of an event ID field including event name, location, and date data, and a ticket ID field given a seat number or unique number for each ticket. . As the event tickets stored in the ticket DB 108 of the ticketing server 100 are selected by purchaser mobiles 300 and purchased with cryptocurrency, an event ID field including event name, location, date and time data, ticket For a ticket ID field given as a separate seat number or unique number, A purchaser mobile ID field assigned to the number of the purchaser mobile 300 who purchased a ticket from the ticketing server 100 as a cryptocurrency, an encryption code field generated by the ticketing server from data in each of the preceding fields, and defined by the user Reservation area for disposing additional information to be updated and stored in the ticket DB 108 of the ticketing server 100. Figure 10 shows an example of information constituting a mobile ticket that purchaser mobiles 300 purchase from the ticketing server 100 using cryptocurrency. The mobile ticket information of the present invention is selected by the purchaser mobiles 300 and purchased with cryptocurrency, an event ID field including event name, location, date and time data, and a ticket given as a seat number or unique number for each ticket. It is transmitted from the ticketing server 100 to the purchaser mobile 300 as an ID field, an encryption code field generated by the ticketing server, and a reservation area in which additional information defined by the user is placed. It is stored in the ticket storage unit 308. At this time, the mobile ticket information transmitted from the ticketing server 100 to the purchaser mobile 300 and stored in the ticket storage unit 308 of the purchaser mobile 300 includes Buyer mobile ID assigned by number is excluded. The purchaser's mobile ID is read from the mobile number extraction unit 310 by the mobile control unit 302 of the purchaser's mobile 300 and converted into a barcode by the barcode generation unit 312 together with the information of the ticket storage unit 308. It is provided as a ticket to the event management terminal 400 through the purchaser mobile 300 . Figure 11 shows a configuration for determining the validity of a mobile ticket provided as a barcode through the purchaser mobile 300 from the event management terminal 400 . Mobile ticket information of the present invention is generated as a barcode in the purchaser's mobile 300 when entering an event and provided to the event management terminal 400. Therefore, the barcode provided as an image has a disadvantage in that illegal tickets may occur because copying is easy. The present invention provides a feature that can verify the validity of a mobile ticket from the event management terminal 400 disposed at an event location. In the present invention, the validity of a mobile ticket can be verified in two ways. As shown at the top of the drawing, the ticketing server 100 of the present invention includes an event ID field, a ticket ID field, a buyer mobile ID field, and an encryption code field generated by the ticketing server 100 from data of each of the preceding fields. Ticket DB 108 stores sales ticket information composed of; and a reserved area for arranging additional information defined by the user. In contrast, the ticket storage unit 308 of the purchaser mobile 300 stores ticket information excluding the purchaser mobile ID assigned to the number of the purchaser mobile 300 who purchased the ticket from the sale ticket information. The purchaser mobile ID is read from the mobile number extraction unit 310 by the mobile control unit 302 of the purchaser mobile 300 and converted into a barcode by the barcode generation unit 312 together with the information of the ticket storage unit 308 It is provided as ticket information to the event management terminal 400 through the purchaser mobile 300 . Accordingly, the event management terminal 400 uses the ticket information in the same way as the ticketing server 100. If the code is generated and matches the encryption code included in the ticket information, it can be determined as a valid ticket.

With the above configuration, when ticket information is presented by another mobile that stores an illegally copied ticket, it is easy to determine whether or not it is duplicated because the buyer mobile ID of the buyer's mobile 300 and the cryptographic code generated from a different mobile ID do not match. It can. Another method of verifying the validity of a mobile ticket in the present invention is to query and transmit ticket information provided to the event management terminal 400 through the purchaser mobile 300 to the ticketing server 100, and the ticket of the ticketing server 100 For the sales ticket information stored in the DB 108, the sales ticket information corresponding to the event ID field and the ticket ID field is searched and compared, and the data of each field is searched and compared. -11-

Patent Publication 10-2021-0065902 This is a method of verifying by transmitting to the event management terminal 400 as a valid ticket if it is determined as a matched ticket. Accordingly, the mobile ticket of the present invention provides a feature of preventing illegal copying. According to the mobile ticketing system using cryptocurrency of the present invention, not only can a mobile ticket be purchased using virtual currency, but also the validity of the ticket is verified at the event management terminal 400, thereby preventing illegal tickets. provide features. Although the mobile ticketing system using the cryptocurrency of the present invention described as above has been described with limited embodiments and drawings, the present invention is not limited thereto, and conventional knowledge in the art to which the present invention belongs Of course, various modifications and variations are possible within the technical spirit of the present invention and the equivalent scope of the claims to be described below by those who have. explanation of code 100 : Ticketing server 201: server control section 104 : clock calendar 106: online communication department 108 : Ticket DB110 : Transmission ticket generation unit 112 : management terminal memory 114: electronic wallet information 200 : Exchange server 202: Exchange server CPU 204 : Electronic wallet DB 206: Internet communication department 208 : Cryptocurrency information storage unit 210 : Cryptocurrency DB 212 : clock timer 300: buyer mobile 302 : mobile control unit 304: buyer's electronic wallet 306 : Ministry of Mobile Communications 308: ticket storage unit 310 : Mobile number extraction unit 312 : Barcode generator 400 : Event management terminal 402: terminal controller 404 : Event management terminal electronic wallet 406: terminal communication unit 408 : Ticket information extraction unit 410 : Ticket information reader 412 : calendar clock 414: GPS coordinate extraction unit 416 : Central server access information storage unit -12-

Patent Publication 10-2021-0065902 drawing drawing 1 drawing 2 -13-

Patent Publication 10-2021-0065902 drawing 3 drawing 4 drawing 5 -14-

Patent Publication 10-2021-0065902 drawing 6 drawing 7 drawing 8 -15-

Patent Publication 10-2021-0065902 drawing 9 drawing 10 -16-

Patent Publication 10-2021-0065902 drawing 11 -17-