KR20230133715A - Kiosk for person-to-person coin trading - Google Patents

Abstract

The present invention relates to a peer-to-peer coin transaction kiosk system that allows P2P-based person-to-person coin transactions to be carried out in a kiosk-centered manner through linkage between the kiosk and a smart mobile device equipped with a paid app for coin transactions. The coin transaction kiosk system includes a data transmission/reception unit, a coin transaction processing unit, a display unit, a facial recognition unit, a database unit, a control unit, a kiosk storage room, a user access authentication processing unit, and a usage time management unit, and the user access authentication processing unit has a code It consists of an issuing module, a short-distance wireless communication module, a code reading module, and a control module, and the usage time management unit includes a user waiting plate, a human body detection sensor, a time limit display panel for the user, a waiting time display panel for the waiter, and a control module. It consists of:

Description

Person-to-person coin trading kiosk system {Kiosk for person-to-person coin trading}

The present invention allows P2P (person to person)-based coin transactions between individuals to be carried out in a kiosk-centered manner through the linkage between the kiosk and a smart mobile device equipped with a paid app for coin trading, and the coin seller's facial recognition information and facial recognition By receiving time information, a small refund benefit is provided to the coin seller, and instead of paying a small fee, the coin buyer ensures safety during peer-to-peer coin transactions, eliminating any risk that may arise during the P2P-based peer-to-peer coin transaction process. It is about a peer-to-peer coin transaction kiosk system that ensures safety measures against financial crimes.

Recently, various types of cryptocurrencies such as Bitcoin, Ethereum, and Ripple are being traded online. In the description below, these cryptocurrencies are referred to as ‘coins.’

Unlike transactions with existing fiat currencies, coin transactions are carried out through a distributed database based on a peer-to-peer network (P2P) for operation without a central authority or bank, and are made public. Transactions and sending/receiving are performed based on key encryption method.

However, during the coin transaction process, several difficulties arose, such as hacking and transmission interruption due to technical problems, and to solve these problems, a decentralized exchange (Decentralized Exchange (DEX)) based on blockchain emerged.

In these decentralized exchanges, transactions between heterogeneous coins are possible, and therefore, different coins such as Bitcoin, Ethereum, and NEM can be exchanged and traded.

To explain further, cryptocurrency stored by individuals can be traded through negotiation between individuals, and the Financial Services Commission's position is that it cannot legally prevent P2P (peer to peer) transactions between individuals. Therefore, a decentralized exchange is a form of providing a platform for trading coins in a 'peer-to-peer (P2P)' manner, where buyers and sellers can sign up without revealing their identity or verifying their accounts, and unlike existing coin exchanges, there is no separate exchange. Since the server is not operated, no transaction records are left.

And although this means that a blind spot for financial crime is formed, it is an inevitable aspect due to the nature of decentralized exchanges, which are based on blockchain and P2P-based distributed databases and have these as their main characteristics.

Accordingly, the present applicant proposed the present invention with the intention of providing a minimum countermeasure against financial crimes that may occur during coin transactions between individuals.

Korean Patent No. 10-1957995 (announced on March 21, 2019), “P2P transaction brokerage system and method” Korean Patent No. 10-2309779 (announced on October 6, 2021), “Token wallet system in a decentralized exchange environment that pursues social value and method of providing services using the same” Korean Patent No. 10-2302293 (announced on September 14, 2021), “Cryptocurrency payment recommendation blockchain system based on context-aware smart kiosk”

In an embodiment of the present invention, P2P-based coin transactions between individuals can be carried out around kiosks through linkage between kiosks and smart mobile devices equipped with paid apps for coin transactions, and during the coin transaction process, the coin seller's facial recognition information and At the same time as facial recognition time information is provided, a small refund benefit is provided to the coin seller, and coin buyers can better ensure safety during peer-to-peer coin transactions instead of paying a small fee, allowing P2P-based peer-to-peer transactions. We provide a peer-to-peer coin transaction kiosk system that ensures certain precautions against financial crimes that may occur during the coin transaction process.

In addition, an embodiment of the present invention can prevent one user from using the kiosk for too long during the process of an individual coin transaction through a kiosk, and the person waiting can check the waiting time display screen that is counted in real time, so there is no vague We provide a peer-to-peer coin transaction kiosk system that minimizes the boredom of waiting and the difficulty of giving up on use.

The peer-to-peer coin transaction kiosk system according to an embodiment of the present invention includes a data transmitter and receiver that transmits and receives data required for coin transaction through short-distance wireless communication from a smart mobile device equipped with the kiosk coin transaction app, which is a paid app, and a data transmitter and receiver through the data transmitter and receiver. A coin transaction processing unit that deposits coins containing the blockchain requested to be sold and transmits the coins to the smart mobile device through the data transmitting and receiving unit when a transaction through the smart mobile device for the deposited coins is confirmed, and the data A display unit that displays on the screen the progress information of the coin transaction through the transmitter/receiver unit and the coin transaction processing unit, a facial recognition unit that transmits the facial recognition information and facial recognition time to the control unit, and the facial recognition information and facial recognition time are mapped to each other. A database unit for storing the face recognition information is transmitted, and when the facial recognition information is transmitted, the data transmission/reception unit, coin transaction processing unit, and display unit in a dormant state are converted to an operating state, and the facial recognition information and facial recognition time are stored in the database unit, It may include the control unit that performs a refund function to the coin seller based on a predetermined discount rate.

In addition, the person-to-person coin transaction kiosk system according to an embodiment of the present invention has a closed booth structure with an electronic door, and includes the data transmitting and receiving unit, coin transaction processing unit, display unit, facial recognition unit, database unit, and control unit. A kiosk storage room that accommodates a coin transaction kiosk inside, and a code that is installed in the kiosk storage room and issues a one-time QR code when an access request signal is sent from the smart mobile device based on the kiosk coin transaction app. module, a short-distance wireless communication module for transmitting the disposable QR code issued by the code issuing module to the smart mobile device that transmitted the access request signal, a code reading module for reading the disposable QR code, and the code issuing module After the disposable QR code is issued, it includes a control module that checks whether the disposable QR code is read through the code reading module within a preset time and opens the electronic door when the reading of the disposable QR code is confirmed. a user access authentication processing unit, a user waiting plate installed adjacent to the electronic door at the outer bottom of the kiosk storage room, and a human body installed on the user waiting plate to detect the presence or absence of a person waiting on the upper surface of the user waiting plate A detection sensor, a time limit display panel for users installed on the inner surface of the kiosk storage room to visually display the presence or absence of a waiting person and the use time limit due to the presence of a waiting person, adjacent to the electronic door on the outer surface of the kiosk storage room A waiting time display panel for waiting users that is installed to visually display the same time information as the usage limited time displayed on the user limited time display panel, is installed in the kiosk storage room and transmits a human body detection signal from the human body detection sensor. A usage time management unit including a control module that causes the preset usage limit time to be displayed on the user time limit display panel and at the same time displays the same time information as the usage limit time on the waiting time display panel for waiters. It can be included.

According to an embodiment of the present invention, P2P-based peer-to-peer coin transactions can be carried out around kiosks through linkage between kiosks and smart mobile devices equipped with paid apps for coin transactions, and during the coin transaction process, facial recognition of the coin seller is performed. At the same time as receiving information and facial recognition time information, a small refund benefit is provided to the coin seller, and coin buyers can better ensure safety when trading coins between individuals instead of paying a small fee, so P2P-based It is possible to secure certain precautions against financial crimes that may occur during coin transactions between individuals.

In addition, during the process of coin transactions between individuals through a kiosk, a user can be prevented from using the kiosk for too long, and those waiting can check the waiting time display screen that counts in real time, eliminating the boredom and boredom caused by waiting vaguely. The difficulty of giving up use can be minimized.

1 is a block diagram illustrating a peer-to-peer coin transaction kiosk system according to an embodiment of the present invention.
Figure 2 is a diagram illustrating the person-to-person coin transaction kiosk system according to an embodiment of the present invention from the outside of the kiosk storage room.
Figure 3 is a diagram illustrating the person-to-person coin transaction kiosk system according to an embodiment of the present invention inside the kiosk storage room.
Figure 4 is a flowchart illustrating the control process of the control module of the usage time management unit in the person-to-person coin transaction kiosk system according to an embodiment of the present invention.

The following detailed description of the present invention is an embodiment in which the present invention can be practiced and refers to the accompanying drawings, which are shown as examples of the corresponding embodiments. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the invention are different from one another but are not necessarily mutually exclusive. For example, specific shapes, structures and characteristics described herein may be implemented in one embodiment without departing from the spirit and scope of the invention. Additionally, it should be understood that the location or arrangement of individual components within each described embodiment may be changed without departing from the spirit and scope of the invention.

Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the invention is limited only by the appended claims together with all equivalents to what those claims would assert if properly described. Similar reference numbers in the drawings refer to identical or similar functions across various aspects.

The terms used in the present invention are general terms that are currently widely used as much as possible while considering the function in the present invention, but this may vary depending on the intention or precedent of a person working in the art, the emergence of new technology, etc. In addition, in certain cases, there are terms arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the relevant invention. Therefore, the terms used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, rather than simply the name of the term.

When it is said that a certain part of the whole of an invention “includes” a certain component, this means that, unless specifically stated to the contrary, it does not exclude other components but may further include other components. In addition, “…” stated in the specification. wealth", "… Terms such as “module” refer to a unit that processes at least one function or operation, which may be implemented as hardware or software, or as a combination of hardware and software.

Referring to FIGS. 1 to 4, a peer-to-peer coin transaction kiosk system according to an embodiment of the present invention will be described.

Figure 1 is a block diagram illustrating a person-to-person coin transaction kiosk system according to an embodiment of the present invention, and Figure 2 is a diagram illustrating a person-to-person coin transaction kiosk system according to an embodiment of the present invention from the outside of a kiosk storage room. 3 is a diagram illustrating the person-to-person coin transaction kiosk system according to an embodiment of the present invention from the inside of the kiosk storage room, and Figure 4 shows the usage time in the person-to-person coin transaction kiosk system according to an embodiment of the present invention. This is a flowchart illustrating the control process of the management unit’s control module.

As shown, the person-to-person coin transaction kiosk system according to an embodiment of the present invention includes a data transmitting and receiving unit 100, a coin transaction processing unit 200, a display unit 300, a facial recognition unit 400, and a database unit 500. ) and a control unit 600. In addition, the person-to-person coin transaction kiosk system according to an embodiment of the present invention may be configured to further include a kiosk storage room 700, a user access authentication processing unit 800, and a usage time management unit 900.

The data transmitting and receiving unit 100 transmits and receives data required for coin trading through short-distance wireless communication from a smart mobile device 1000 equipped with a kiosk coin transaction application 1100, a paid app.

The coin transaction processing unit 200 deposits coins including the blockchain requested for sale received through the data transmission/reception unit 100, and exchanges the deposited coins through the kiosk coin transaction application 1100 of the smart mobile device 1000. When the transaction is confirmed, the corresponding coin is transmitted to the corresponding smart mobile device (1000) through the data transmitting and receiving unit (100).

The display unit 300 displays progress information of the coin transaction through the data transmission/reception unit 100 and the coin transaction processing unit 200 on the screen.

The facial recognition unit 400 transmits facial recognition information and facial recognition time to the control unit 600, which will be described later.

The database unit 500 stores the face recognition information and face recognition time by mapping them to each other.

When the facial recognition information is transmitted, the control unit 600 switches the data transmitting and receiving unit 100, the coin transaction processing unit 200, and the display unit 300 that were in a dormant state to an operating state, and sets the facial recognition information and the facial recognition time. is stored in the database unit 500, and a refund function is performed to the coin seller based on a predetermined discount rate.

And the control unit 600 sets the discount rate as a percentage of the coin transaction amount, and in this embodiment, this discount rate is set as 3% of the coin transaction amount. Additionally, in this embodiment, an amount equivalent to the above discount rate of 3% is deducted from the coin purchase price and provided to the coin seller, and the coin seller provides an amount equivalent to 10% of the provided refund amount to the operator of the coin transaction kiosk as a fee. Although payment is an example, the present invention is not limited to this.

The kiosk storage room 700 is a closed booth structure with an electronic door 710, and this kiosk storage room 700 includes a data transmission/reception unit 100, a coin transaction processing unit 200, and a display unit 300. ), a coin transaction kiosk including a facial recognition unit 400, a database unit 500, and a control unit 600 is accommodated inside.

The user access authentication processing unit 800 is installed in the kiosk storage room 700. This user access authentication processing unit 800 includes a code issuing module 810, a short-range wireless communication module 820, a code reading module 830, and It is configured to include a control module 840.

The code issuing module 810 issues a one-time QR code when an access request signal is transmitted from the smart mobile device 1000 based on the kiosk coin transaction app 1100.

The short-range wireless communication module 820 transmits the disposable QR code issued by the code issuing module 810 to the smart mobile device 1000 that transmitted the access request signal.

The code reading module 830 performs a reading function of the disposable QR code issued by the code issuing module 810.

The control module 840 checks whether the disposable QR code is read through the code reading module 830 within a preset time after the disposable QR code is issued by the code issuing module 810, and checks whether the disposable QR code is read through the code reading module 830. When the reading of the code is confirmed, the electronic door 710 of the kiosk storage room 700 is opened.

The usage time management unit 900 includes a user waiting plate 910, a human body detection sensor 920, a time limit display panel for users 930, a waiting time display panel 940 for waiters, and a control module 950. do.

The user waiting plate 910 is installed adjacent to the electronic door 710 at the outer bottom of the kiosk storage room 700.

The human body detection sensor 920 is installed on the user waiting plate 910 and detects the presence or absence of a person waiting on the upper surface of the user waiting plate 910.

The user time limit display panel 930 is installed on the inner surface of the kiosk storage room 700 to visually display the presence or absence of a waiting person and the use time limit according to the presence of a waiting person.

The waiting time display panel 940 for waiting people is installed adjacent to the electronic door 710 on the outer surface of the kiosk storage room 700 and displays the same time information as the usage limit time displayed on the user limited time display panel 930. Display visually.

The control module 950 is installed in the kiosk storage room 700, and this control module 950 displays the preset usage time limit display panel ( 930), and at the same time, time information identical to the usage limit time is displayed on the waiting time display panel 940 for waiting users.

The operation and control process of this control module 950 will be described with reference to FIG. 4 as follows.

The control module 950 of the usage time management unit 900 checks whether a human body detection signal is transmitted from the human body detection sensor 920 in step S110.

In step S120, when the transmission of the human body detection signal is confirmed through step S110, the preset usage time limit is displayed on the user time limit display panel 930 and at the same time, the waiting time display panel 940 for waiters is displayed. The same time information as the usage time limit of the user time limit display panel 930 is displayed.

In step S130, it is checked whether the human body detection signal is transmitted from the human body detection sensor 920, and if it is confirmed that the human body detection signal is not transmitted, the display time of the user time limit display panel 930 is set to a preset usage limit. It is reset to time and time counting starts again. At the same time, the waiting time displayed on the waiting time display panel 940 for waiting people is also initialized and time counting starts again.

Then, in step S130, if transmission of the human body detection signal from the human body detection sensor 920 is confirmed, the process proceeds to step S140 to check whether the preset use limit time has been reached.

In step S150, if it is confirmed through step S140 that the usage limit time has been reached, a signal requesting termination of use by the current user is transmitted to the control unit 600 of the coin transaction kiosk.

With the above-described configuration, P2P-based coin transactions between individuals can be carried out in a kiosk-centered manner through the linkage between the kiosk and a smart mobile device equipped with a paid app for coin trading. During the coin transaction process, the coin seller's facial recognition information and At the same time as facial recognition time information is provided, a small refund benefit is provided to the coin seller, and coin buyers can better ensure safety during peer-to-peer coin transactions instead of paying a small fee, allowing P2P-based peer-to-peer transactions. Certain precautions can be taken against financial crimes that may occur during the coin transaction process.

In addition, during the process of coin transactions between individuals through a kiosk, a user can be prevented from using the kiosk for too long, and those waiting can check the waiting time display screen that counts in real time, eliminating the boredom caused by waiting vaguely. And the difficulty of giving up use can be minimized.

As described above, in this description, specific details such as specific components and limited embodiments and drawings have been described, but this is only provided to facilitate a more general understanding of the present invention, and the present invention is not limited to the above embodiments. No, those of ordinary skill in the field to which the present invention pertains can make various modifications and variations from this description.

Therefore, the idea of the present invention should not be limited to the described embodiments, and the claims described below as well as all modifications that are equivalent or equivalent to the claims will be said to fall within the scope of the idea of the present invention.

100: Data transmission/reception unit 200: Coin transaction processing unit
300: Display unit 400: Face recognition unit
500: database unit 600: control unit
700: Kiosk storage room 710: Electronic door
800: User access authentication processing unit 810: Code issuance module
820: Short-distance wireless communication module 830: Code reading module
840: Control module 900: Usage time management unit
910: User waiting plate 920: Human body detection sensor
930: Time limit display panel for users 940: Waiting time display panel for waiters
950: Control module 1000: Smart mobile device
1100: Kiosk coin transaction app

Claims (2)

A data transmitting and receiving unit 100 that transmits and receives data required for coin trading through short-distance wireless communication from a smart mobile device 1000 equipped with a paid app, the kiosk coin transaction app 1100;
Coins containing the blockchain requested to be sold received through the data transmission/reception unit 100 are deposited, and when a transaction through the smart mobile device 1000 for the deposited coins is confirmed, the corresponding coins are transferred to the data transmission/reception unit 100. A coin transaction processing unit 200 that transmits to the smart mobile device 1000 through;
A display unit 300 that displays progress information of coin transactions through the data transmission/reception unit 100 and the coin transaction processing unit 200;
A facial recognition unit 400 that transmits facial recognition information and facial recognition time to the control unit 600;
A database unit 500 that maps and stores the face recognition information and face recognition time; and
When the facial recognition information is transmitted, the data transmitting and receiving unit 100, the coin transaction processing unit 200, and the display unit 300 that were in a dormant state are converted to an operating state, and the facial recognition information and facial recognition time are stored in the database unit. A peer-to-peer coin transaction kiosk system including the control unit 600 that stores the information in 500 and performs a refund function to the coin seller based on a predetermined discount rate.
In clause 1,
It is a closed booth structure with an electronic door 710, and includes a data transmitting and receiving unit 100, a coin transaction processing unit 200, a display unit 300, a facial recognition unit 400, and a database unit 500. and a kiosk storage room (700) that accommodates therein a coin transaction kiosk including a control unit (600);
A code issuing module 810 that is installed in the kiosk storage room 700 and issues a one-time QR code when an access request signal is transmitted from the smart mobile device 1000 based on the kiosk coin transaction app 1100; , a short-range wireless communication module 820 that transmits the disposable QR code issued by the code issuing module 810 to the smart mobile device 1000 that transmitted the access request signal, and a device for reading the disposable QR code. After the disposable QR code is issued by the code reading module 830 and the code issuing module 810, it is checked whether the disposable QR code is read through the code reading module 830 within a preset time, and the corresponding A user access authentication processing unit 800 including a control module 840 that opens the electronic door 710 when the reading of the disposable QR code is confirmed;
A user waiting plate 910 installed at the outer bottom of the kiosk storage room 700 adjacent to the electronic door 710, and a user waiting plate 910 installed on the user waiting plate 910 and on the upper surface of the user waiting plate 910. A human body detection sensor 920 that detects the presence or absence of a waiting person, and a user limit installed inside the kiosk storage room 700 to visually display the presence or absence of a waiting person and the use restriction time due to the presence of a waiting person Time display panel 930 and the same time information as the usage limit time displayed on the user time limit display panel 930, which is installed adjacent to the electronic door 710 on the outer surface of the kiosk storage room 700. A waiting time display panel 940 for waiting users that visually displays a waiting time display panel 940, which is installed in the kiosk storage room 700, and when a human body detection signal is transmitted from the human body detection sensor 920, the preset use limit time is set for the user. A usage time management unit 900 including a control module 950 that displays on the time limit display panel 930 and at the same time causes time information identical to the usage limit time to be displayed on the waiting time display panel 940 for waiting users. A peer-to-peer coin transaction kiosk system comprising: