KR20210007239A - Method for providing advertising with multiple display and providing reward therefor - Google Patents

Abstract

The present invention relates to a computer program stored in a computer-readable storage medium, comprising commands for performing the below steps given to a processor of a user terminal. The steps include: a step of displaying at least one content on a first display unit; a step of, when the at least one content is displayed on the first display unit, determining whether to display at least one advertisement related to the at least one content on a second display unit; a step of, while the at least one advertisement is being displayed on the second display unit, recognizing whether the at least one advertisement is being exposed or not; a step of, when it is recognized that the at least one advertisement is being exposed, generating the time information on the time for which the at least one advertisement is exposed; and a step of transmitting the time information and a first transaction including the time information to at least one node included in a blockchain network, and causing the time information or the first transaction including the time information to be recorded on a block through an agreement algorithm by a plurality of nodes. The present invention aims to provide a method for providing advertisements with multiple displays and providing rewards thereby, which are able to provide a reliable reward to the user terminal displaying the advertisements.

Description

How to provide advertisements using multiple displays and how to pay compensation accordingly {METHOD FOR PROVIDING ADVERTISING WITH MULTIPLE DISPLAY AND PROVIDING REWARD THEREFOR}

The present disclosure relates to a system for providing a reward to a user terminal displaying an advertisement using a plurality of displays.

In recent years, the mobile industry at home and abroad has grown rapidly. In addition, as the performance of mobile terminals increases, various contents such as games, the Internet, and broadcasting that can be viewed through user terminals have also grown rapidly. In addition, terminal manufacturing companies are also producing mobile terminals with large liquid crystals in order to provide greater enjoyment to users in line with the growth of the content market.

However, a mobile terminal having a large liquid crystal is naturally bulky, and a mobile terminal having a large liquid crystal is not attractive to users who prefer a mobile terminal having good portability.

In order to solve this problem, the most recent mobile industry is focusing on the development of mobile terminals that are convenient to carry while increasing the size of the liquid crystal. Specifically, among mobile terminals currently commercially available, a mobile terminal having dual liquid crystals and capable of executing different contents on each liquid crystal may be exemplified. In addition, a mobile terminal capable of providing a screen to the user of the mobile terminal and on the other side of the user using a flexible liquid crystal may be exemplified. In addition, a mobile terminal capable of simultaneously providing content on one side and the other side on one display unit may be included.

As mobile terminals equipped with such display units are gradually developed, methods by which users can utilize the mobile terminals may become more diverse.

Republic of Korea Patent Publication 10-2011-0106780

The present disclosure is conceived in response to the above-described background technology, and an object of the present disclosure is to provide a system for providing a reward to a user terminal displaying an advertisement using a plurality of displays.

The technical problems of the present disclosure are not limited to the technical problems mentioned above, and other technical problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

According to an embodiment of the present disclosure for solving the above-described problem, a computer program stored in a computer-readable storage medium is disclosed.

A computer program stored in a computer-readable storage medium, the computer program comprising instructions for causing a processor of a user terminal to perform the following steps, the steps comprising: displaying at least one content on a first display unit ; Determining whether to display at least one advertisement related to the at least one content on a second display unit when the at least one content is displayed on the first display unit; Recognizing whether the at least one advertisement is being exposed while the at least one advertisement is being displayed on the second display unit; When it is recognized that the at least one advertisement is being exposed, generating time information on a time when the at least one advertisement is exposed; And a first transaction including the time information or the time information through a consensus algorithm by a plurality of nodes by transmitting the time information or the first transaction including the time information to at least one node included in the blockchain network. Causing to write to the block; It may include.

In addition, the step of determining whether to display at least one advertisement related to the at least one content on the second display unit includes, when an input to display the at least one advertisement is received from a user of the first user terminal, the Displaying at least one advertisement on the second display unit; It may include.

In addition, the step of recognizing whether the at least one advertisement is being exposed while the at least one advertisement is being displayed on the second display unit may include displaying the at least one advertisement on the second display unit. During the process, recognizing a slope of the second display unit through a sensor unit; And when the slope falls within a first range while the at least one advertisement is being displayed on the second display unit, recognizing that the at least one advertisement is being exposed. It may include.

In addition, when the slope falls within the first range while the at least one advertisement is being displayed on the second display unit, recognizing that the at least one advertisement is being exposed may include the at least one advertisement being displayed on the second display unit. Recognizing an illuminance input to the second display unit through the sensor unit while one advertisement is being displayed; And recognizing that the at least one advertisement is being exposed when the slope falls within a first range and the illuminance falls within a second range while the at least one advertisement is being displayed on the second display unit. It may further include.

In addition, when the inclination does not fall within the first range or the illuminance does not fall within the second range, deactivating the second display unit; It may include.

Further, when the at least one advertisement is being displayed on the second display unit, recognizing a first area in which the at least one advertisement is displayed; Recognizing whether a touch input is detected within the first area; And when it is recognized that the touch input is detected within the first area, displaying the at least one advertisement on a second area of the second display unit having a size smaller than that of the first area. It may further include.

In addition, when it is recognized that the touch input is detected within the first area, displaying the at least one advertisement in a second area of the second display unit having a size smaller than that of the first area may include: Recognizing a third area within which a touch input is sensed; And determining the second area using the first area and the third area. It may further include.

Also, the second area may be an area in the first area to which the third area is excluded.

In addition, when displaying the at least one advertisement on the second display unit, broadcasting a first signal including at least one first information related to the at least one advertisement; And the first information includes identification information of a first user terminal, a first address for accessing a homepage related to the at least one advertisement, and identification information of the first user terminal, and the at least It may include at least one of the first addresses for downloading at least one application related to one advertisement.

In addition, the computer program includes instructions for causing the processor of the server to perform the following steps, the steps: A first user terminal exposed at least one advertisement from at least one node included in the blockchain network. Retrieving time information about time or a first transaction including time information; When the time information or the first transaction is inquired, determining a reward related to the first user terminal based on the time information; Generating a transfer transaction for transferring the amount of coins corresponding to the rewards to an account associated with the first user terminal; And transmitting the transfer transaction to at least one node included in the blockchain network, thereby causing a plurality of nodes to record the transfer transaction in a block through a consensus algorithm. It may include.

In addition, when the time information or the first transaction is inquired, determining a reward related to the first user terminal based on the time information includes at least one second user terminal performing a first action ( recognizing whether action) has been performed; When it is recognized that the at least one second user terminal has performed the first action, recognizing a first time point at which the second user terminal has performed the first action; Recognizing a first location of the first user terminal and a second location of the at least one second user terminal at the first time point when the first viewpoint is included within the time when the at least one advertisement is exposed ; Recognizing the number of times the first action has occurred when the distance between the first position and the second position at the first time point is less than or equal to a preset distance; And determining the reward based on the time information and the number of times the first action has occurred. It may include.

In addition, determining the reward based on the time information and the number of times the first action has occurred may include recognizing a first weight value set for the first action; And determining the reward by adding a first sub-reward generated based on the time information and a second sub-reward generated by multiplying the first weight value by the number of times the first action has occurred. It may include.

In addition, the first action may include at least one of accessing a homepage related to the at least one advertisement displayed by the first user terminal, downloading at least one content related to the advertisement, or installing at least one application related to the advertisement. It can contain one.

In addition, determining the reward based on the time information and the number of occurrences of the first action may include recognizing whether at least one third user terminal has performed the second action-the first action, Includes at least one of accessing the homepage through the first address generated by the first user terminal, downloading at least one content through the first address, and installing at least one application through the first address- ; Recognizing the number of times the second action has occurred from the at least one third user terminal; And determining the reward based on the time information, the number of occurrences of the first action, and the number of occurrences of the second action. It may further include.

In addition, determining the reward based on the time information, the number of occurrences of the first action, and the number of occurrences of the second action may include: recognizing a second weight value set in the second action; And determining the reward by summing a third sub-reward generated by multiplying the second weight value by the number of times the second action has occurred, with the first sub-reward and the second sub-reward. It may include.

In addition, the second weight value may be greater than the first weight value.

In addition, the step of displaying at least one content on the first display unit by the user terminal; Determining, by the user terminal, whether to display at least one advertisement related to the at least one content on a second display unit when the at least one content is displayed on the first display unit; Recognizing, by the user terminal, whether the at least one advertisement is being exposed while the at least one advertisement is being displayed on the second display unit; When the user terminal recognizes that the at least one advertisement is being exposed, generating time information on a time when the at least one advertisement is exposed; And the user terminal transmits the time information or the first transaction including the time information to at least one node included in the blockchain network, so that a plurality of nodes include the time information or the time information through a consensus algorithm. Causing the first transaction to be written to the block; A step of inquiring, by a server, from at least one node included in the blockchain network, the time information about a time when the user terminal exposed at least one advertisement or a first transaction including the time information; Determining, by the server, a reward associated with the user terminal based on the time information when the time information or the first transaction is inquired; Generating a transfer transaction in which the server transfers the amount of coins corresponding to the rewards to an account associated with the user terminal; And causing the server to transmit the transfer transaction to at least one node included in the blockchain network, thereby causing a plurality of nodes to record the transfer transaction in a block through a consensus algorithm. It may include.

In addition, the user terminal includes a first display unit that displays at least one content; A second display unit provided at a position facing the first display unit; Communication department; And a processor; Including, wherein the processor, when controlling the first display unit to display at least one content on the first display unit, and when the at least one content is displayed on the first display unit, the at least one content and Determine whether to display at least one related advertisement on the second display unit, recognize whether the at least one advertisement is being exposed while the at least one advertisement is displayed on the second display unit, and the When it is recognized that at least one advertisement is being exposed, time information on the time at which the at least one advertisement is exposed is generated, and at least the time information or a first transaction including the time information is included in the blockchain network. By controlling the communication unit to transmit to one node, it is possible to cause a plurality of nodes to record the time information or a first transaction including the time information in a block through a consensus algorithm.

In addition, the server, the communication unit; And a processor; Including, the processor; From at least one node included in the blockchain network, time information about the time when the first user terminal exposed at least one advertisement or a first transaction including time information is inquired, and the time information or the first transaction When inquired, a transfer transaction is created for determining a reward related to the first user terminal based on the time information, transferring a coin in the amount corresponding to the reward to an account related to the first user terminal, and the transfer By controlling the communication unit to transmit a transaction to at least one node included in the blockchain network, it is possible to cause a plurality of nodes to record the transfer transaction in a block through a consensus algorithm.

Technical solutions obtainable in the present disclosure are not limited to the above-mentioned solutions, and other solutions that are not mentioned are clearly to those of ordinary skill in the technical field to which the present disclosure belongs from the following description. It will be understandable.

The present disclosure makes it possible to provide a system for providing reliable rewards to a user terminal displaying advertisements using a plurality of displays.

The effects obtainable in the present disclosure are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those of ordinary skill in the art from the following description. .

Various aspects are now described with reference to the drawings, wherein like reference numbers are used collectively to refer to like elements. In the examples that follow, for illustrative purposes, a number of specific details are presented to provide a holistic understanding of one or more aspects. However, it will be apparent that such aspect(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form to facilitate describing one or more aspects.
1 illustrates an exemplary system for providing a reward to a user terminal displaying at least one advertisement according to some embodiments of the present disclosure.
2 is a block diagram illustrating a first user terminal according to some embodiments of the present disclosure.
3 is a diagram for explaining an example of a method for displaying one advertisement by at least a processor according to some embodiments of the present disclosure.
4 is a flowchart illustrating an example of a method of generating time information in a first user terminal and recording the generated time information in a blockchain network according to some embodiments of the present disclosure.
5 is a flowchart illustrating an example of a method of recognizing whether an advertisement being displayed on a second display unit is exposed to the outside by a first user terminal according to some embodiments of the present disclosure.
6 is a flowchart illustrating another example of a method of recognizing whether an advertisement being displayed on a second display unit is exposed to the outside by a first user terminal according to some embodiments of the present disclosure.
7 is a diagram illustrating an example of a method of determining, by a processor, an area in which at least one advertisement is displayed, according to some embodiments of the present disclosure.
8 is a flowchart illustrating an example of a method of generating a reward for a first user terminal by a server based on time information related to the first user terminal according to some embodiments of the present disclosure.
9 is a flowchart illustrating an example of a method of determining a reward based on time information and the number of occurrences of a first action according to some embodiments of the present disclosure.
10 is a flowchart illustrating an example of a method of determining a reward based on time information, a number of occurrences of a first action, and a number of occurrences of a second action, according to some embodiments of the present disclosure.
11 is a flowchart illustrating an example of a method for a server to record a transfer transaction in a blockchain network as a user terminal records time information in a blockchain network according to some embodiments of the present disclosure.
12 shows a general schematic diagram of an exemplary computing environment in which embodiments of the present disclosure may be implemented.

Various embodiments and/or aspects are now disclosed with reference to the drawings. In the following description, for illustrative purposes, a number of specific details are disclosed to aid in an overall understanding of one or more aspects. However, it will also be appreciated by those of ordinary skill in the art that this aspect(s) may be practiced without these specific details. The following description and the annexed drawings set forth in detail certain illustrative aspects of one or more aspects. However, these aspects are exemplary and some of the various methods in the principles of the various aspects may be used, and the descriptions described are intended to include all such aspects and their equivalents. Specifically, as used herein, "an embodiment", "example", "aspect", "example" and the like are not construed as having any aspect or design being better or advantageous than other aspects or designs. May not.

Hereinafter, the same or similar components are assigned the same reference numerals regardless of the reference numerals, and redundant descriptions thereof will be omitted. In addition, in describing the embodiments disclosed in the present specification, when it is determined that detailed descriptions of related known technologies may obscure the subject matter of the embodiments disclosed in the present specification, detailed descriptions thereof will be omitted. In addition, the accompanying drawings are for easy understanding of the embodiments disclosed in the present specification, and the technical spirit disclosed in the present specification is not limited by the accompanying drawings.

Although the first, second, and the like are used to describe various devices or components, it goes without saying that these devices or components are not limited by these terms. These terms are only used to distinguish one device or component from another device or component. Therefore, it goes without saying that the first element or element mentioned below may be a second element or element within the technical idea of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used as meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless explicitly defined specifically.

In addition, the term “or” is intended to mean an inclusive “or” rather than an exclusive “or”. That is, unless specified otherwise or is not clear from the context, "X employs A or B" is intended to mean one of the natural inclusive substitutions. That is, X uses A; X uses B; Or, when X uses both A and B, “X uses A or B” can be applied to either of these cases. In addition, the term "and/or" as used herein should be understood to refer to and include all possible combinations of one or more of the listed related items.

In addition, the terms "comprising" and/or "comprising" mean that the corresponding feature and/or element is present, but excludes the presence or addition of one or more other features, elements and/or groups thereof. It should be understood as not. In addition, unless otherwise specified or when the context is not clear as indicating a singular form, the singular in the specification and claims should be interpreted as meaning "one or more" in general.

In addition, the terms “information” and “data” as used herein may often be used interchangeably with each other.

The suffixes “module” and “unit” for constituent elements used in the following description are given or used interchangeably in consideration of only the ease of preparation of the specification, and do not have distinct meanings or roles by themselves.

Objects and effects of the present disclosure, and technical configurations for achieving them will become apparent with reference to embodiments described in detail later with reference to the accompanying drawings. In describing the present disclosure, when it is determined that a detailed description of a well-known function or configuration may unnecessarily obscure the subject matter of the present disclosure, a detailed description thereof will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present disclosure and may vary according to the intention or custom of users or operators.

The scope of rights to the method in the claims of the present disclosure is generated by the functions and features described in each step, and unless a precedence relationship of the order is specified in each step constituting the method, the claim It is not affected by the order of description of each step in the range. For example, in the claims described in a method including steps A and B, even if step A is described before step B, the scope of the rights is not limited to that step A must precede step B.

However, the present disclosure is not limited to the embodiments disclosed below, and may be implemented in various different forms. The present embodiments are provided only to make the present disclosure complete, and to completely inform the scope of the disclosure to those of ordinary skill in the art to which the present disclosure belongs, and the present disclosure is only defined by the scope of the claims. . Therefore, the definition should be made based on the contents throughout this specification.

1 illustrates an exemplary system for providing a reward to a user terminal displaying at least one advertisement according to some embodiments of the present disclosure.

According to the present disclosure, the user terminals 100a, 100b, 100c; 100 may display at least one advertisement on at least one display unit. And, when at least one advertisement is displayed, the user terminal 100 may generate time information for the time at which the at least one advertisement is exposed, and cause the generated time information to be recorded in the blockchain network 300. have. In addition, when the generated time information is recorded in the blockchain network 300, the server 200 may query the time information and determine a reward based on the searched time information. In the present disclosure, advertisement may mean various types of content (eg, images, banners, videos, etc.) used by an advertiser to advertise his or her products, application sites, and the like.

Specifically, referring to FIG. 1, the system in the present disclosure may include a user terminal 100, a server 200, a blockchain network 300, and a network 400. However, the above-described components are not essential to implement the system in the present disclosure, and the system in the present disclosure may have more or fewer components than the components listed above.

The user terminal 100 may include a personal computer (PC), a notebook (note book), a mobile terminal, a smart phone, a tablet PC, etc. owned by the user, It can include all types of terminals that can access wired/wireless networks.

The first user terminal 100a according to the present disclosure may be a terminal having at least one display unit and capable of displaying different contents on each display unit.

For example, the first user terminal 100a includes a first display unit (FIGS. 2 and 110) displaying at least one content, and a second display unit (FIGS. 2 and 120) at a position opposite to the first display unit 110. ) May be a terminal having.

As another example, the first user terminal 100a may be a terminal that has a flexible display that can be folded or bent and displays different contents on each side when folded or bent.

Hereinafter, for convenience of explanation, it is assumed that the first user terminal 100a is a terminal including the first display unit 110 and the second display unit 120. However, it is not limited thereto.

Meanwhile, in the present disclosure, when at least one content is displayed on the first display unit 110, the first user terminal 100a may display at least one advertisement on the second display unit 120. Further, the first user terminal 100a may recognize whether at least one advertisement being displayed on the second display unit 120 is exposed to the outside. Here, the fact that at least one advertisement is exposed to the outside means that the second display unit 120 is not covered by a wall, the ground, a user's hand, or other obstacles, and is displayed at the second display unit 120. May mean that is being shown to an unspecified number of people outside. However, it is not limited thereto.

Meanwhile, in the present disclosure, the first user terminal 100a may recognize a time when at least one advertisement is exposed according to whether the at least one advertisement is exposed. In addition, the first user terminal 100a generates time information on the time at which at least one advertisement is exposed, and causes the generated time information or a first transaction including time information to be recorded in the blockchain network 300 can do. Here, the blockchain network 300 may refer to a network in which at least one piece of information generated from the first user terminal 100a is recorded in the form of a block chain. Hereinafter, an operation in which the first user terminal 100a generates time information and causes the generated time information or a first transaction including the time information to be recorded in the blockchain network 300 will be described later with reference to FIG. 2.

The second user terminal 100b in the present disclosure may be a terminal capable of performing a first action related to at least one advertisement being displayed in the first user terminal 100a. Here, the first action is at least one of accessing the homepage related to the at least one advertisement displayed in the first user terminal 100a, downloading at least one content related to the at least one advertisement, or installing the application related to the at least one advertisement. It can contain one.

As an example, when the second user of the second user terminal 100b has watched at least one advertisement being displayed on the first user terminal 100a, the second user terminal ( 100a) can also be controlled. In addition, according to the input of the second user, the second user terminal 100a may access a homepage related to at least one advertisement.

As another example, when the second user of the second user terminal 100b has watched at least one advertisement being displayed on the first user terminal 100a, the second user terminal ( 100a) can also be controlled. And, according to the input of the second user, the second user terminal 100a may install at least one advertisement-related application. However, it is not limited thereto. Hereinafter, a detailed description of the first action will be described later with reference to FIG. 9.

The third user terminal 100c in the present disclosure may be a terminal capable of performing a second action related to at least one advertisement being displayed in the first user terminal 100a. In this case, the second action may be an action performed based on the received first information after receiving the first information being broadcasted by the first user terminal 100a. Here, the first information includes a first address for accessing a homepage related to at least one advertisement including identification information of the first user terminal 100a, and at least one information including identification information of the first user terminal 100a. It may include at least one of the first addresses for downloading at least one application related to advertisement. However, it is not limited thereto.

As an example, the first user terminal 100a may be broadcasting the first information to a plurality of unspecified user terminals. In this case, the third user terminal 100c may receive the first information being broadcast. When receiving the first information, the third user terminal 100c may access the homepage related to at least one advertisement through the first address including the identification information of the first user terminal 100a, or the first user terminal The application related to at least one advertisement may be downloaded through the first address including the identification information of (100a).

However, it is not limited thereto. Hereinafter, a detailed description of the second action will be described later with reference to FIG. 10.

Meanwhile, in some embodiments of the present disclosure, when the first user terminal 100a is displaying at least one advertisement, it may be activating a Bluetooth module to share the first information. In this case, when the third user terminal 100c activates the Bluetooth module, Bluetooth communication between the third user terminal 100c and the first user terminal 100a may be connected. In addition, the third user terminal 100c may receive first information from the first user terminal 100a through the Bluetooth module.

Server 200 may include any type of computer system or computer device, such as, for example, a microprocessor, mainframe computer, digital processor, portable device and device controller, and the like.

In the present disclosure, the server 200 may determine a reward based on a time when the first user terminal 100a exposes at least one advertisement. Here, the reward may be a reward for exposing an advertisement by the first user terminal 100a. For example, the reward may be a coin, which is an arbitrary form of cryptocurrency operable on the blockchain network 300. However, it is not limited thereto.

Specifically, the server 200 may query time information related to the first user terminal 100a recorded in the blockchain network 300 or a first transaction including time information. In addition, when the time information or the first transaction is inquired, the server 200 may determine a reward based on the time information. Hereinafter, a method of determining the reward by the server 200 will be described later with reference to FIG. 8.

The server 200 in the present disclosure may include a processor 210, a communication unit 220, and a storage unit 230. However, since the above-described components are not essential to implement the server 200, the server 200 may have more or fewer components than the components listed above. Here, each component may be composed of a separate chip, module or device, or may be included in a single device.

The processor 210 may typically process the overall operation of the server 200. The processor 210 may provide or process appropriate information or functions to a user by processing signals, data, information, etc. that are input or output through the above-described components or by driving an application program stored in the storage unit 230. .

Meanwhile, the storage unit 230 may include a memory and/or a permanent storage medium. Memory is a flash memory type, hard disk type, multimedia card micro type, card type memory (for example, SD or XD memory), RAM (Random Access). Memory, RAM), SRAM (Static Random Access Memory), ROM (Read-Only Memory, ROM), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM (Programmable Read-Only Memory), magnetic memory, magnetic disk, optical disk It may include at least one type of storage medium.

The storage unit 230 may store any type of information generated or determined by the processor 210 and any type of information received by the communication unit 220.

The communication unit 220 is between the server 200 and the communication system, between the server 200 and at least one user terminal 100, between the server 200 and the blockchain network 300, or between the server 200 and the network 400 ) May include one or more modules to enable communication between.

The communication unit 220 may include at least one of a mobile communication module, a wired Internet module, and a wireless Internet module.

The blockchain network 300 may refer to a network in which at least one user terminal 100 and at least one information generated from the server 200 are recorded.

In addition, the blockchain network 300 is a network including a plurality of nodes, and nodes included in the blockchain network 300 may be operated by a block chain core package according to a hierarchical structure. The above structure defines the structure of the data handled in the blockchain network 300, a data layer that manages the data, and performs mining to verify the validity of the block and generates a block, and the commission paid to the miner during the mining process. A consensus layer in charge of processing, a P2P network protocol, a hash function, a common layer implementing and managing digital signatures, encoding, and a common storage, and an application layer in which various applications are created, processed, and managed may be included.

Meanwhile, in some embodiments of the present disclosure, a plurality of nodes included in the blockchain network 300 may be a full block chain node or a light weight node.

A full block chain node can contain all block information from the first block of the block chain to a block that is currently newly created. In addition, the full blockchain node collects and stores all blockchain information, and can verify the received block to add a new block.

The Lightweight Node does not have the originals of all block information, and may include only header information. In order for the Lightweight Node to verify the transaction, it can perform Simple Payment Verify (SPV).

For example, a lightweight node can request block information from a full blockchain node, and the authentication content of a transaction can be verified through Merkle Root.

However, for convenience of explanation, it is assumed that the plurality of content nodes included in the block chain network 300 are full block chain nodes.

A plurality of nodes included in the blockchain network 300 may share and store at least one generated information or at least one transaction through the network. In addition, a plurality of nodes may perform a function of recording a block when verification of at least one piece of information is completed through the consensus algorithm of the blockchain technology.

A block is a unit in which at least one piece of information or at least one transaction is stored in the block chain network 300, and may form a block chain by being connected to adjacent blocks.

The consensus algorithm performed in the blockchain network 300 is: PoW (Proof of Work) algorithm, PoS (Proof of Stake) algorithm, DPoS (Delegated Proof of Stage) algorithm, PBFT (Practical Byzantine Fault Tolerance) algorithm, DBFT (Delegated It may include at least one of Byzantine Fault Tolerance (RBFT) algorithm, Redundant Byzantine Fault Tolerance (RBFT) algorithm, Sieve algorithm, Tendermint algorithm, Paxos algorithm, Raft algorithm, PoA (Proof of Authority) algorithm, and PoET (Proof of Elapsed Time) algorithm. have.

Meanwhile, at least one information or at least one recorded information or at least one transaction is recorded in a block by recording at least one information or at least one transaction generated in at least one user terminal 100 and server 200 using a consensus algorithm of blockchain technology. One transaction has the effect that forgery or tampering can be prevented.

Meanwhile, the structure of the blockchain network 300 according to some embodiments of the present disclosure may be a public type or a private type. In the case of the public blockchain network 300, there is a disadvantage of inefficient in terms of consensus time, transaction processing speed, and efficiency of use of computing resources, since verification must be performed on all nodes in order to verify transactions. Because the participation of the data is possible, there may be an advantage in the transparency and integrity of the stored data. In addition, in the case of a private (or consortium) block chain, since the operating entity is clear, there is an advantage of being efficient in terms of consensus time, transaction processing speed, and efficiency of use of computing resources, but transparency about the transaction processing process and results. There may be advantages in terms of

The consensus algorithm in some embodiments of the present disclosure may be a private or consortium-type blockchain network, but is not limited thereto, in order to improve the user experience through efficient use of computing resources and increase in transaction processing speed. Depending on the implementation, a public type may be used as the consensus algorithm when it is desired to further emphasize the transparency of at least one information or at least one transaction.

In the present disclosure, the network 400 includes a public switched telephone network (PSTN), x Digital Subscriber Line (xDSL), Rate Adaptive DSL (RADSL), Multi Rate DSL (MDSL), Very High Speed DSL (VDSL), Various wired communication systems such as UADSL (Universal Asymmetric DSL), HDSL (High Bit Rate DSL), and local area network (LAN) can be used.

In addition, the network 400 presented here is CDMA (Code Division Multi Access), TDMA (Time Division Multi Access), FDMA (Frequency Division Multi Access), OFDMA (Orthogonal Frequency Division Multi Access), SC-FDMA (Single Carrier- FDMA) and other systems can be used.

In the present disclosure, the network 400 may be configured regardless of its communication mode such as wired and wireless, and may be configured with various communication networks such as a personal area network (PAN) and a wide area network (WAN). have. In addition, the network may be a known World Wide Web (WWW), and may use a wireless transmission technology used for short-range communication such as infrared (IrDA) or Bluetooth.

The techniques described herein may be used not only in the networks mentioned above, but also in other networks.

According to the above configuration, the first user terminal 100a may display at least one advertisement on at least one display unit. And, when the first user terminal 100a recognizes that the at least one advertisement being displayed has been exposed, the block chain network generates time information or a first transaction including time information about the time at which the at least one advertisement was exposed. Can cause it to be written to (300). On the other hand, when time information or a first transaction including time information is recorded in the blockchain network 300, the server 200 inquires the time information or the first transaction, and determines a reward based on the searched time information. I can. Accordingly, the operation of the first user terminal 100a to expose at least one advertisement and a reward provided according to the exposure of at least one advertisement may be reliably recorded and stored.

Meanwhile, according to some embodiments of the present disclosure, the first user terminal 100a includes a first display unit 110 and a second display unit 120, and at least one content is displayed on the first display unit 110. When displayed, the second display unit 120 may display at least one advertisement related to at least one content.

Hereinafter, a configuration in which the first user terminal 100a can display at least one advertisement on the second display unit 120 will be described with reference to FIG. 2.

2 is a block diagram illustrating a first user terminal according to some embodiments of the present disclosure.

2, a first user terminal 100a includes at least one of a first display unit 110, a second display unit 120, a processor 130, a sensor unit 140, and a communication unit 150 can do. However, since the above-described components are not essential for implementing the first user terminal 100a, the first user terminal 100a may have more or fewer components than those listed above.

Each of the first display unit 110 and the second display unit 120 may display (output) information (or at least one content) processed by the first user terminal 100a. For example, each of the first display unit 110 and the second display unit 120 includes information on the execution screen of an application program driven in the first user terminal 100a, or a user interface (UI) according to the real screen information. , GUI (Graphic User Interface) information can be displayed. In addition, each of the first display unit 110 and the second display unit 120 may display at least one content such as an advertisement screen.

The first display unit 110 is disposed on the front of the first user terminal 100a to output information (or at least one content), and the second display unit 120 is It is disposed on the back side to output information (or at least one content). Each of the first display unit 110 and the second display unit 120 includes a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), and an organic light emitting diode. It may include at least one of a -emitting diode, OLED), a flexible display, a 3D display, and an e-ink display.

According to some embodiments of the present disclosure, the processor 130 of the first user terminal 100a may control the first display unit 110 to display at least one content on the first display unit 110. Meanwhile, when at least one content is displayed on the first display unit 110, the processor 130 may be configured to display at least one advertisement related to the at least one content on the second display unit 120. 120) can be controlled.

Specifically, at least one advertisement pre-mapped may exist in at least one content. In this case, the processor 130 may output at least one content to the first display unit 110 and display at least one advertisement pre-mapped to the at least one content on the second display unit 120.

However, the present invention is not limited thereto, and at least one pre-mapped advertisement may not exist in at least one content executed by the processor 130. In this case, the processor 130 controls the second display unit 120 to display at least one advertisement not related to the at least one content displayed on the first display unit 110 on the second display unit 120 can do.

Meanwhile, according to some embodiments of the present disclosure, even if the processor 130 displays at least one content on the first display unit 110, it may not display at least one advertisement on the second display unit 120. .

Specifically, when the processor 130 receives an input from the user not to display the advertisement on the second display unit 120, the processor 130 displays at least one content on the first display unit 110, but the second display unit ( 120), the advertisement may not be displayed. However, it is not limited thereto.

Meanwhile, according to some other embodiments of the present disclosure, the processor 130 may display at least one advertisement on the second display unit 120 regardless of whether or not the at least one content is executed.

For example, even in the case of a home screen on which at least one content is not being displayed on the first display unit 110 or in a power saving mode, the processor 130 may display at least one on the second display unit 120 according to a user's manipulation. You can also display an advertisement of. However, it is not limited thereto.

The processor 130 may typically process the overall operation of the first user terminal 100a. The processor 130 may provide or process appropriate information or functions to a user by processing signals, data, information, etc. that are input or output through the above-described components or by driving an application program stored in a memory (not shown). .

The sensor unit 140 uses an acceleration sensor (not shown) capable of measuring an inclination with respect to the ground using an acceleration value of the first user terminal 100a, and a rotation angle using an angular velocity value of the first user terminal 100a. A gyro sensor (not shown) capable of measuring, a GPS sensor (not shown) capable of recognizing the location of the first user terminal 100a, and the brightness of light input to at least one display unit It may include an illuminance sensor (FIGS. 3, 141, 142). However, it is not limited thereto.

The acceleration sensor may measure the gravitational acceleration of the first user terminal 100a. In addition, the slope of the first user terminal 100a may be measured using the measured acceleration due to gravity. Here, the inclination of the first user terminal 100a may be an angle between the second display unit 120 and the ground. However, the present invention is not limited thereto, and the inclination may be an angle with the virtual y-axis perpendicular to the ground.

의 합에 따라 9.8

일 수 있다. 이때, 중력 가속도의 값은 변화하지 않기 때문에, 적어도 어느 한 축의 값이 변화한 경우에도 나머지 두 축의 값을 이용하여 중력 가속도의 값(9.8

)을 구할 수 있다. 그리고, 변화된 변화 값을 이용하여 제 1 사용자 단말(100a)에 발생된 기울기를 측정할 수 있다. 이하, 가속도 센서와 관련된 내용은 공지의 기술로 자세한 설명은 생략하기로 한다.Specifically, the first user terminal 100a may have an angle in three directions of the x-axis, y-axis, and z-axis. And, the value of the gravitational acceleration applied to the first user terminal 100a is

According to the sum of 9.8

Can be At this time, since the value of the gravitational acceleration does not change, the value of the gravitational acceleration (9.8) is used using the values of the other two axes even when the value of at least one axis changes.

) Can be obtained. In addition, the slope generated in the first user terminal 100a may be measured using the changed change value. Hereinafter, information related to the acceleration sensor is a known technique and a detailed description thereof will be omitted.

The gyro sensor may measure the angular velocity of the first user terminal 100a. In addition, the angle of the first user terminal 100a may be measured by integrating the measured angular velocity. This is due to the Coriolis force, and the theory related to the principle is a known technique, and a detailed description thereof will be omitted.

The GPS sensor may measure the location of the first user terminal 100a.

Specifically, the GPS sensor may measure the location of the first user terminal 100a by applying the principle of triangulation to a signal received from at least one satellite. In addition, a detailed description will be omitted as a known technique.

The illuminance sensor may measure the brightness of light input to the first user terminal 100a.

Specifically, the illuminance sensor may include a device (eg, cadmium sulfide) having a photoelectric effect in which electrons moving inside are generated when light is received, thereby changing conductivity. In the device, as the input amount of light increases, the conductivity increases and the resistance may decrease. That is, when the resistance of the device is lowered, the illuminance sensor may recognize that the amount of light input is increased. In addition, a detailed description will be omitted as a known technique.

Meanwhile, a plurality of illuminance sensors in the present disclosure may be provided to measure the brightness of light input to the first display unit 110 and the second display unit 120. A detailed description of this will be described later in FIG. 3.

The communication unit 150 is between the first user terminal 100a and the communication system, between the first user terminal 100a and the server 200, between the first user terminal 100a and the blockchain network 300, the first user One that enables communication between the terminal 100a and the second user terminal 100b, between the first user terminal 100a and the third user terminal 100c, or between the first user terminal 100a and the network 400 It may include the above modules. The communication unit 220 may include at least one of a mobile communication module, a wireless Internet module, and a Bluetooth module.

Meanwhile, according to some embodiments of the present disclosure, the communication unit 220 may broadcast first information related to at least one advertisement being displayed on the second display unit 120. Here, the first information includes a first address for accessing a homepage related to at least one advertisement including identification information of the first user terminal 100a, and at least one information including identification information of the first user terminal 100a. It may include at least one of the first addresses for downloading at least one application related to advertisement. However, it is not limited thereto.

When the processor 210 of the first user terminal 100a broadcasts the first information through the communication unit 150, at least one user terminal may receive the broadcasted first information. Further, at least one user terminal may access the first address through the received first information. Hereinafter, specific details of broadcasting the first information by the communication unit 150 will be described later with reference to FIG. 9.

Meanwhile, according to some embodiments of the present disclosure, the processor 130 may recognize whether at least one advertisement being displayed on the second display unit 120 is exposed to the outside. Here, being exposed to the outside may mean that the second display unit 120 is not covered by a wall, the ground, a user's hand, or other obstacles, but is exposed to an unspecified number of outside.

Specifically, the processor 130 may recognize whether at least one advertisement being displayed on the second display unit 120 is exposed to the outside based on the tilt, which is an angle made by the second display unit 120 to the ground. have. A detailed description of this will be described later with reference to FIG. 5.

Meanwhile, the processor 130 may recognize whether at least one advertisement being displayed on the second display unit 120 is exposed to the outside through the second illumination sensor 142.

Specifically, when the processor 130 recognizes that the second illuminance sensor 142 corresponds to a specific amount recognized that there is little input of light (for example, when the second display unit 120 is close to a wall, ), it may be recognized that at least one advertisement being displayed on the second display unit 120 is not exposed. However, it is not limited thereto. Hereinafter, an operation of the processor 130 to recognize whether at least one advertisement is being exposed through illumination will be described later with reference to FIG. 6.

Meanwhile, the processor 130 of the first user terminal 100a may generate time information on a time when at least one advertisement is exposed.

Specifically, when it is recognized that at least one advertisement being displayed on the second display unit 120 is being exposed, the processor 130 may generate time information for the exposed time.

For example, when the second display unit 120 recognizes that the advertisement has been exposed between 2 pm and 4 pm, the processor 130 stores time information based on 2 pm to 4 pm or 2 hours. Can be generated. However, it is not limited thereto. Hereinafter, an operation of the processor 130 generating time information will be described later with reference to FIG. 4.

Meanwhile, when the processor 130 of the first user terminal 100a generates time information, the processor 130 transmits the time information or the first transaction including the time information to at least one node included in the blockchain network 300. By controlling the communication unit 150, it is possible to cause a plurality of nodes to record time information or a first transaction in a block through a consensus algorithm. Here, the blockchain network 300 may mean a network that records at least one piece of information generated from at least one user terminal 100 or the advertisement server 200. Hereinafter, a description of a method for the processor 130 to record time information or a first transaction including time information in the blockchain network 300 will be described later with reference to FIG. 4.

When the time information or the first transaction is recorded in the blockchain network 300, it is virtually impossible for the time information or the first transaction to be forged or altered. Accordingly, time information or information included in the first transaction may be stored in a state in which integrity can be guaranteed. However, it is not limited thereto.

Meanwhile, according to the above configuration, the first user terminal 100a displays at least one content on the first display unit 110, and at least one advertisement related to at least one content on the second display unit 120 Can be displayed. In this case, the user may obtain revenue from an advertiser or publisher related to at least one advertisement. Hereinafter, a specific embodiment of displaying at least one advertisement related to at least one content will be described with reference to FIG. 3.

3 is a diagram illustrating an example of a method of displaying at least one advertisement by a processor according to some embodiments of the present disclosure.

Referring to FIG. 3, the first user terminal 100a may include a first display unit 110, a second display unit 120, a first illumination sensor 141 and a second illumination sensor 142. . However, the above-described components are not essential in implementing the first user terminal 100a in the present disclosure, so the first user terminal 100a in the present disclosure is more than the components listed above, or It can have fewer components.

The first display unit 110 is provided on the front side of the first user terminal 100a and may display at least one content. Specifically, referring to FIG. 3A, the processor 130 may display at least one game on the first display unit 110. However, it is not limited thereto.

The second display unit 120 may be provided at a position opposite to the first display unit 110.

For example, the second display unit 120 may be disposed on the rear side of the first user terminal 100a. However, the present invention is not limited thereto, and the second display unit 120 may be provided above or below the first display unit 110.

Meanwhile, according to some embodiments of the present disclosure, the first user terminal 100a may further include at least one display unit in addition to the first display unit 110 and the second display unit 120. In addition, at least one display unit may be provided at various locations of the first user terminal 100a.

For example, the first user terminal 100a is provided with a first display unit 110 at the front, a second display unit 120 at the rear, and at least one display unit is the first user terminal 100a It may be provided on the upper or lower side of the. However, it is not limited thereto.

Meanwhile, referring to FIG. 3B, the processor 130 may display at least one advertisement on the second display unit 120. Here, the at least one advertisement may be an advertisement related to at least one content being displayed on the first display unit 110. However, it is not limited thereto.

According to some embodiments of the present disclosure, the processor 130 may display at least one advertisement on at least one display unit in addition to the second display unit 120.

For example, when the processor 130 displays at least one content on the first display unit 110, the processor 130 may display at least one advertisement on the second display unit 120 or at least one display unit. However, it is not limited thereto.

Meanwhile, according to some embodiments of the present disclosure, when at least one advertisement is displayed on the second display unit 120, manipulation through the second display unit 120 (for example, manipulation through a user's touch) May not be achieved.

Specifically, the processor 130 of the first user terminal 100a may deactivate the touch sensor of the second display unit 120 in conjunction with displaying at least one advertisement on the second display unit 120. . However, it is not limited thereto.

Meanwhile, referring to FIG. 3A, a first illumination sensor 141 may be provided above the first display unit 110. In addition, referring to FIG. 3B, a second illuminance sensor 142 may be provided above the second display unit 120. However, the present invention is not limited thereto, and the second illuminance sensor 142 may be provided in a region of the first user terminal 100a on the same surface as the surface on which the second display unit 120 is provided.

The first illuminance sensor 141 may measure the amount of light input to the first display unit 110.

In addition, the second illuminance sensor 142 may measure the amount of light input to the second display unit 120.

According to the above configuration, the first user terminal 100a displays at least one content on the first display unit 110, and displays at least one advertisement related to at least one content on the second display unit 120 can do. Also, the first user terminal 100a may recognize whether at least one advertisement is being exposed to the outside by using the second illumination sensor 142 provided in the second display unit 120. Hereinafter, when the processor 130 recognizes that at least one advertisement is being exposed on the second display unit 120, a method of recording time information exposed by the at least one advertisement in the blockchain network 300 will be described.

4 is a flowchart illustrating an example of a method of generating time information in a first user terminal and recording the generated time information in a blockchain network according to some embodiments of the present disclosure.

Referring to FIG. 4, the processor 130 of the first user terminal 100a may display at least one content on the first display unit 110 (S110 ).

Specifically, when receiving an input to execute at least one content from a user of the first user terminal 100a, the processor 130 may display at least one content on the first display unit 110.

For example, when receiving an input to execute a game from a user, the processor 130 may display the execution screen of at least one game on the first display unit 110 after executing the game.

When at least one content is displayed on the first display unit 110, the processor 130 of the first user terminal 100a displays at least one advertisement related to the at least one content on the second display unit 120 Whether to do it can be determined (S120).

Specifically, when an input to display at least one advertisement is received from the user of the first user terminal 100a, the processor 130 may display at least one advertisement on the second display unit 120. Here, at least one advertisement may be pre-mapped to at least one content. When the pre-mapped advertisement is recognized, the processor 130 may display the pre-mapped advertisement on the second display unit 120. However, it is not limited thereto.

Meanwhile, when an input indicating that at least one advertisement is not displayed is received from the user of the first user terminal 100a, the processor 130 may not display at least one advertisement on the second display unit 120. In this case, the second display unit 120 may be deactivated.

According to some embodiments of the present disclosure, when the processor 130 of the first user terminal 100a displays at least one advertisement on the second display unit 120, at least one first advertisement related to at least one advertisement The communication unit 150 may be controlled to broadcast a first signal including information. Here, the first information includes identification information of the first user terminal 100a, at least one address including identification information of the first user terminal 100a and a first address for accessing a homepage related to at least one advertisement. It may include at least one of the first addresses for downloading at least one application related to advertisement. However, it is not limited thereto.

When the communication unit 150 of the first user terminal 100a broadcasts the first signal, at least one external terminal receives the first signal, and at least one external terminal receives the first signal through the first information included in the received first signal. Can perform the actions of. Here, at least one action may mean accessing the first address through an external terminal.

For example, when the communication unit 150 broadcasts the first signal, at least one third user terminal 100c may receive the first signal through the communication unit 150. In addition, the at least one third user terminal 100c receiving the first signal accesses the homepage related to at least one advertisement displayed in the first user terminal 100a through the first address included in the first information. The second action can be performed. Alternatively, the at least one third user terminal 100c is a second action of downloading at least one application related to at least one advertisement displayed in the first user terminal 100a through a first address included in the first information. You can also do However, it is not limited thereto.

Meanwhile, when a second action occurs in at least one third user terminal 100c using the first signal generated in the first user terminal 100a, the revenue to be paid to the first user terminal 100a is further It can grow. Hereinafter, the reward related to the second action will be described later with reference to FIG. 10.

Meanwhile, the processor 130 of the first user terminal 100a may recognize whether at least one advertisement is being exposed while at least one advertisement is being displayed on the second display unit 120 (S130). .

Specifically, the processor 130 may recognize the tilt of the second display unit 120 through the sensor unit 140 while at least one advertisement is being displayed on the second display unit 120. Here, the tilt of the second display unit 120 may be an angle between the second display unit 120 and the ground.

The processor 130 may recognize that at least one advertisement is being exposed when the slope falls within the first range while at least one advertisement is being displayed on the second display unit 120. Here, the first range is a range related to a slope in which the content displayed on the second display unit 120 can be recognized as being exposed to other users, and may be pre-stored in the memory of the first user terminal 100a. Hereinafter, an operation in which the processor 130 recognizes whether at least one advertisement being displayed on the second display unit 120 is exposed will be described later with reference to FIG. 5.

Meanwhile, according to some embodiments of the present disclosure, the processor 130 may recognize whether at least one advertisement being displayed on the second display unit 120 is exposed based on the above-described tilt and illuminance.

Specifically, the processor 130 is input to the second display unit 120 through the second illumination sensor 142 of the sensor unit 140 while at least one advertisement is being displayed on the second display unit 120. The illuminance can be recognized. In addition, while the at least one advertisement is displayed on the second display unit 120, the processor 130 recognizes that at least one advertisement is being exposed if the slope falls within the first range and the illuminance falls within the second range You may. Here, the second range may be pre-stored in the memory of the first user terminal 100a as a range of illuminance at which the content displayed on the second display unit 120 can be recognized as being exposed to other users. Hereinafter, this will be described in more detail with reference to FIG. 6.

On the other hand, when the processor 130 of the first user terminal 100a recognizes that at least one advertisement is being exposed, it may generate time information on the time at which the at least one advertisement is exposed (S140).

As an example, when the processor 130 recognizes that the advertisement being displayed on the second display unit 120 is not exposed between 1:00 pm and 2:00 pm and is exposed between 2:00 pm and 4:00 pm, Time information can be generated based on the hour to 4 pm. However, it is not limited thereto.

Meanwhile, the processor 130 of the first user terminal 100a controls the communication unit 150 to transmit time information or a first transaction including time information to at least one node included in the blockchain network 300. , It is possible to cause a plurality of nodes to record time information or a first transaction including time information in a block through a consensus algorithm (S150).

Specifically, when a first transaction including time information or time information is received from the first user terminal 100a to at least one node, the block chain network 300 provides time information or The first transaction can be verified. In addition, each of the plurality of nodes may generate a block and record time information or a first transaction in the generated block.

On the other hand, when time information or the first transaction is recorded in the blockchain network 300, it is virtually impossible for the time information or the first transaction to be forged or altered. Accordingly, as the user of the first user terminal 100a exposes an advertisement, it can be prevented from modifying the time information or the first transaction to inflate the reward to be paid, and recorded time information or information included in the first transaction Can be stored in a state where integrity can be guaranteed.

According to the above configuration, while the user of the first user terminal 100a enjoys at least one content through the first display unit 110, the second display unit 120 displays at least one content related to at least one content. Ads can be displayed. Accordingly, a user may enjoy at least one content and expect a certain amount of financial gain.

Meanwhile, at least one advertisement displayed on the first user terminal 100a may not be exposed to the outside. In addition, when at least one advertisement displayed on the second display unit 120 is not exposed to the outside, a publisher or advertiser related to the at least one advertisement does not provide a reward to the user of the first user terminal 100a. May not. Therefore, the processor 130 recognizes whether at least one advertisement displayed on the second display unit 120 is exposed to the outside, and when at least one advertisement is not exposed to the outside, the at least one advertisement It is necessary to adjust the inclination of the second display unit 120 so that is exposed to the outside or to deactivate the second display unit 120 to save battery. Hereinafter, an operation of recognizing whether at least one advertisement is exposed to the outside by the processor 130 will be described with reference to FIG. 5.

5 is a flowchart illustrating an example of a method of recognizing whether an advertisement being displayed on a second display unit is exposed to the outside by a first user terminal according to some embodiments of the present disclosure.

Referring to FIG. 5, the processor 130 of the first user terminal 100a displays the second display unit 120 through the sensor unit 140 while at least one advertisement is displayed on the second display unit 120. The slope of) can be recognized (S210).

Specifically, the processor 130 may measure the gravitational acceleration of the first user terminal 100a through the acceleration sensor. Further, the processor 130 may recognize the slope by measuring an angle between the second display unit 120 and the ground through the measured acceleration of gravity. That is, the processor 130 may recognize whether at least one advertisement being displayed on the second display unit 120 is exposed to the outside based on the inclination that is an angle formed by the second display unit 120 with the ground. . However, it is not limited thereto.

Meanwhile, when the inclination falls within the first range while at least one advertisement is being displayed on the second display unit 120, the processor 130 of the first user terminal 100a (S220, Yes), at least one advertisement It can be recognized that is being exposed (S230). Here, the first range may be recorded in the memory of the first user terminal 100a as a range related to the inclination at which the content displayed on the second display unit 120 can be recognized as being exposed to other users.

Specifically, the processor 130 may recognize whether the slope of the second display unit 120 with respect to the ground falls within the first range. In addition, when the inclination of the second display unit 120 falls within the first range, the processor 130 may recognize that at least one advertisement being displayed on the second display unit 120 is being exposed.

For example, when the first range is 90° to 270° and the inclination of the second display unit 120 with the ground is 90°, the processor 130 may recognize that the inclination falls within the first range. . However, it is not limited thereto.

Meanwhile, in the present disclosure, the processor 130 of the first user terminal 100a may measure the slope of the second display unit 120 at preset time intervals. Here, the preset time may be stored in a memory or the like. However, the present invention is not limited thereto, and the processor 130 may continuously measure the inclination of the second display unit 120.

Meanwhile, when the inclination does not fall within the first range while at least one advertisement is being displayed on the second display unit 120, the processor 130 of the first user terminal 100a (S220, No), at least one It can be recognized that the advertisement is not being exposed.

For example, when the inclination of the second display unit 120 to the ground is 0°, the processor 130 may recognize that the inclination does not fall within the first range. Accordingly, the processor 130 may recognize that at least one advertisement being displayed on the second display unit 120 is not being exposed. However, it is not limited thereto.

According to some embodiments of the present disclosure, the processor 130 of the first user terminal 100a may deactivate the second display unit when the slope does not fall within the first range.

Specifically, when the inclination of the second display unit 120 to the ground does not fall within the first range, the processor 130 indicates that at least one advertisement being displayed on the second display unit 120 is not exposed to the outside. I can recognize it. In this case, the processor 130 may deactivate the second display unit 120. Accordingly, the processor 130 can prevent power waste of the first user terminal 100a. However, it is not limited thereto.

According to the above configuration, the processor 130 of the first user terminal 100a can recognize whether at least one advertisement being displayed on the second display unit 120 is exposed to the outside. Further, when it is recognized that at least one advertisement is exposed to the outside, the processor 130 may generate time information or a first transaction including time information. Accordingly, when the advertisement being displayed on the first user terminal 100a is not exposed to the outside, generating revenue can be prevented.

6 is a flowchart illustrating another example of a method of recognizing whether an advertisement being displayed on a second display unit is exposed to the outside by a first user terminal according to some embodiments of the present disclosure.

Referring to FIG. 6, the processor 130 of the first user terminal 100a displays the second display unit 120 through the sensor unit 140 while at least one advertisement is displayed on the second display unit 120. ) Can be recognized (S310).

Specifically, the processor 130 may measure the gravitational acceleration of the first user terminal 100a through the acceleration sensor. Further, the processor 130 may recognize the slope by measuring an angle between the second display unit 120 and the ground through the measured acceleration of gravity.

On the other hand, when the inclination falls within the first range while at least one advertisement is being displayed on the second display unit 120, the processor 130 of the first user terminal 100a (S320, Yes), the sensor unit 140 ), the illuminance input to the second display unit 120 may be recognized (S330).

Specifically, the processor 130 may recognize the illuminance input to the second display unit 120 through the second illuminance sensor 142 provided on the upper side of the second display unit 120.

When the recognized illuminance falls within the second range (S340, Yes), the processor 130 of the first user terminal 100a may recognize that at least one advertisement being displayed on the second display unit 120 is being exposed. Yes (S350). Here, the second range may be pre-stored in a memory or the like as a range of illumination in which the content displayed on the second display unit 120 can be recognized as being exposed to other users.

Specifically, the processor 130 may recognize whether the illuminance input to the second display unit 120 falls within the second range. In addition, when the illumination intensity of the second display unit 120 falls within the second range, the processor 130 may recognize that at least one advertisement being displayed on the second display unit 120 is being exposed.

Meanwhile, when the inclination does not fall within the first range while one advertisement is being displayed on the second display unit 120, the processor 130 of the first user terminal 100a (S220, No), at least one advertisement It can be recognized that is not being exposed.

For example, when the inclination of the second display unit 120 to the ground is 0°, the processor 130 may recognize that the inclination does not fall within the first range. Accordingly, the processor 130 may recognize that at least one advertisement being displayed on the second display unit 120 is not being exposed. However, it is not limited thereto.

On the other hand, the processor 130 of the first user terminal 100a is not exposed to at least one advertisement when the illuminance of light input to the second display unit 120 does not fall within the second range (S340, No). It can be recognized as not.

According to some embodiments of the present disclosure, the processor 130 of the first user terminal 100a may deactivate the second display unit when the slope does not fall within the first range or the illuminance does not fall within the second range. .

Specifically, when the inclination of the second display unit 120 with the ground does not fall within the first range or the illuminance applied to the second display unit 120 does not fall within the second range, the processor 130 The display 120 may recognize that at least one advertisement being displayed is not being exposed to the outside. In this case, the processor 130 may deactivate the second display unit 120. Accordingly, the processor 130 can prevent power waste of the first user terminal 100a. However, it is not limited thereto.

According to the above configuration, the processor 130 of the first user terminal 100a uses the inclination of the second display unit 120 and the illuminance input to the second display unit 120 to make the second display unit 120 It may be recognized whether at least one advertisement being displayed in is being exposed to the outside. Through this, the processor 100a may recognize a case where the slope of the second display unit 120 with respect to the ground is sufficient to expose at least one advertisement to the outside, but is covered by a wall or a user's hand. Accordingly, when the advertisement being displayed in the first user terminal 100a is not exposed to the outside, generating revenue can be further prevented.

Meanwhile, according to some embodiments of the present disclosure, since at least one advertisement is exposed to the outside, it may be reduced or a displayed area may be changed so as not to be covered by a user's hand. Hereinafter, a method of determining an area in which the processor displays at least one advertisement will be described with reference to FIG. 7.

7 is a diagram illustrating an example of a method of determining, by a processor, an area in which at least one advertisement is displayed, according to some embodiments of the present disclosure.

Referring to FIG. 7A, the processor 130 of the first user terminal 100a may display at least one advertisement on the second display unit 120.

Also, when at least one advertisement is displayed on the second display unit 120, the processor 130 may recognize the first area R1 in which at least one advertisement is displayed.

For example, when at least one advertisement is displayed on the entire screen of the second display unit 120, the processor 130 may recognize the entire screen of the second display unit 120 as the first area R1. I can.

Meanwhile, at least one advertisement displayed on the second display unit 120 may be partially covered by a user's hand or the like.

Specifically, referring to FIG. 7B, when using the first user terminal 100a, the user may hold the first user terminal 100a as shown in the drawing.

In this case, the processor 130 of the first user terminal 100a may recognize whether a touch input has been detected within the first area R1 of the second display unit 120.

On the other hand, when the processor 130 of the first user terminal 100a recognizes that a touch input has been detected in the first area R1, the second display unit 120 having a size smaller than the first area R1 is At least one advertisement may be displayed in the second area R2. Here, the second area R2 may be an area in which a touch input is not detected.

Specifically, the processor 130 may recognize the third area R3 in which the touch input is sensed within the first area R1. Also, when the third region R3 is recognized, the processor 130 may determine the second region R2 using the first region R1 and the third region R3.

For example, the second region R2 may be a region within the first region R1 except for the third region R3. However, it is not limited thereto. In addition, the processor 130 may display at least one advertisement in the determined second area R2.

Meanwhile, according to some embodiments of the present disclosure, the processor 130 of the first user terminal 100a may change the size of at least one advertisement.

Specifically, the processor 130 determines the second area R2 by detecting a touch input in the first area R1 of the second display unit 120 on which at least one advertisement is displayed, the second area ( The size of at least one advertisement may be changed based on the size of R2).

For example, the processor 130 may reduce the size of at least one advertisement so that at least one advertisement can be displayed in the second area R2. However, it is not limited thereto.

Meanwhile, according to some embodiments of the present disclosure, the processor 130 of the first user terminal 100a may change at least one advertisement displayed on the second display unit 120.

Specifically, the processor 130 determines the second area R2 by detecting a touch input in the first area R1 of the second display unit 120 on which at least one advertisement is displayed, the second area ( At least one advertisement smaller than the size of R2) can be recognized. Further, the processor 130 may display at least one advertisement smaller than the size of the recognized second area R2 in the second area R2. However, it is not limited thereto.

Meanwhile, according to some embodiments of the present disclosure, the processor 130 of the first user terminal 100a may enlarge the size of an area in which at least one advertisement is displayed.

Specifically, the processor 130 may recognize whether a touch input has been removed from the third area R3 of the second display unit 120 in which at least one advertisement is displayed.

On the other hand, when the touch input is removed by the user performing an operation of releasing his or her hand from the third area R3, the processor 130 displays at least one advertisement in the first area R1 of the second display unit 120 The second display unit 120 may be controlled to be displayed again at.

For example, the processor 130 displays at least one advertisement in the entire area of the second display unit 120 when the touch input is removed by performing an operation of releasing the user's hand from the third area R3. The second display unit 120 may be controlled as possible.

In this case, the processor 130 may also enlarge the size of at least one advertisement being displayed in the second area R2. That is, the processor 130 may enlarge the size of at least one advertisement that was being displayed in the second area R2 as shown in FIG. 7(b) to be displayed in the first area R1 as shown in FIG. 7(a). . However, it is not limited thereto.

Meanwhile, according to some embodiments of the present disclosure, the size of at least one advertisement may be changed according to a user input.

Specifically, the processor 130 of the first user terminal 100a selects at least one advertisement to be displayed on the second display unit 120 when at least one content is displayed on the first display unit 110 or You can receive commands to edit. Here, the command may be received through a pop-up window through which a user can input. However, it is not limited thereto. When receiving the command, the processor 130 of the first user terminal 100a may select or edit at least one advertisement displayed on the second display unit 120 based on the command.

For example, the processor 130 may receive an input for reducing the size of at least one advertisement displayed on the second display unit 120 from a user of the first user terminal 100a. For another example, the processor 130 may receive an input for displaying a specific advertisement among at least one advertisement displayed on the second display unit 120 from the user of the first user terminal 100a. Further, the processor 130 may display at least one advertisement based on a user's input. However, it is not limited thereto.

As described above, when the processor 130 of the first user terminal 100a is partially covered by the user at least one advertisement exposed on the second display unit 120 (ie, at least a portion is not exposed) If not), the at least one advertisement may be moved to a location not covered by the user. Therefore, even if the user uses the first user terminal 100a while the second display unit 120 displays the advertisement, the user can expect revenue through the advertisement exposure.

8 is a flowchart illustrating an example of a method of generating a reward for a first user terminal by a server based on time information related to the first user terminal according to some embodiments of the present disclosure.

Referring to FIG. 8, the processor 210 of the server 200 provides time information on the time when the first user terminal 100a exposed at least one advertisement from at least one node included in the blockchain network 300. Alternatively, a first transaction including time information may be inquired (S410).

Specifically, the processor 210 transmits a query that can be used to inquire time information related to the first user terminal 100a or a first transaction including time information to the blockchain network 300. 220) can be controlled. In addition, the blockchain network 300 receiving the query may cause the processor 210 to inquire time information or a first transaction related to the first user terminal 100a.

Meanwhile, the processor 210 may query time information or a first transaction related to the first user terminal 100a at a preset time interval. Here, the preset time may be pre-stored in the storage unit 230. However, the present invention is not limited thereto, and the processor 210 may aperiodically query the time information or the first transaction.

When the time information or the first transaction is inquired, the processor 210 of the server 200 may determine a reward related to the first user terminal 100a based on the time information (S420).

Here, the reward may include quantitative information on the amount of coins generated as the first user terminal 100a exposes at least one advertisement.

The coin may mean any form of cryptocurrency that can be operated on the blockchain network 300.

Specifically, in the at least one content executable in the first user terminal 100a, it may be prescribed to pay an execution cost when purchasing an item, downloading a content, or playing a video. In this case, the coin may be any form of medium that can be traded within the blockchain network 300 in order to be paid as an execution cost. However, it is not limited thereto.

On the other hand, when the reward is determined, the processor 210 of the server 200 may generate a transfer transaction for transferring the amount of coins corresponding to the reward to the account associated with the first user terminal 100a (S340).

Here, the account related to the first user terminal 100a may mean a wallet address related to the first user terminal 100a managed by the blockchain network 300. For example, the blockchain network 300 may store quantitative information about the amount of coins stored in the wallet of the first user terminal 100a.

In this case, the server 200 may generate a transfer transaction capable of performing correction, change, and update of information on the amount of coins currently stored in the wallet of the first user terminal 100a. However, it is not limited thereto.

Meanwhile, the processor 210 of the server 200 controls the communication unit 220 to transmit the transfer transaction to at least one node included in the blockchain network 300, so that a plurality of nodes can perform the transfer transaction through a consensus algorithm. It may be caused to write to the block (S440).

Specifically, when a transfer transaction is received from the server 200 to at least one node, the blockchain network 300 may verify the transfer transaction through a consensus algorithm. In addition, each of the plurality of nodes may generate a block and record a transfer transaction in the generated block.

On the other hand, when a transfer transaction is recorded in the blockchain network 300, it is virtually impossible for the transfer transaction to be forged or altered. Accordingly, the transfer transaction paid as the first user terminal 100a exposes the advertisement can be prevented from being modified by a third party, and the transfer transaction can be guaranteed in a state in which integrity can be guaranteed.

According to the above configuration, the server 200 may determine a reward based on reliable time information generated by the first user terminal 100a. In addition, the server 200 also causes the generated rewards to be recorded in the blockchain network 300, so that the user of the first user terminal 100a can be transparently compensated for profits from exposure of at least one advertisement.

Meanwhile, according to some embodiments of the present disclosure, the reward may be determined based on at least one action occurring in an external terminal. Hereinafter, a method of determining a reward based on at least one action by the server 200 will be described with reference to FIG. 9.

9 is a flowchart illustrating an example of a method of determining a reward based on time information and the number of occurrences of a first action according to some embodiments of the present disclosure.

As described above, the processor 130 of the first user terminal 100a according to the present disclosure displays at least one content on the first display unit 110 and at least one content and the second display unit 120 At least one related advertisement may be displayed. In addition, the processor 210 of the server 200 may determine the reward based on the time at which at least one advertisement is exposed on the second display unit 120 of the first user terminal 100a. In this case, the processor 210 of the server 200 may recognize whether at least one action has occurred from an external terminal, and determine a reward based on the number of times the at least one action has occurred.

Referring to FIG. 9, when the processor 210 of the server 200 performs a first action (S510, Yes) by at least one second user terminal 100b, at least one second user terminal 100b A first time point at which this first action is performed may be recognized (S520). Here, the first action is at least one of accessing the homepage related to the at least one advertisement displayed in the first user terminal 100a, downloading at least one content related to the at least one advertisement, or installing the application related to the at least one advertisement. It can contain one.

Specifically, the processor 210 may recognize whether at least one second user terminal 100b has performed the first action. In this case, the processor 210 may recognize a first time point at which the at least one second user terminal 100b performs the first action.

As an example, the processor 210 may use log data in which information indicating that the second user terminal 100b has accessed a homepage related to at least one advertisement displayed by the first user terminal 100a is recorded. 2 It may be recognized that the user terminal 100b has performed the first action. In addition, the processor 210 may recognize a first time point, which is a time point at which the second user terminal 100b visits the home page.

In another example, the processor 210 may include log data in which information indicating that the second user terminal 100b has downloaded at least one content related to at least one advertisement being exposed from the first user terminal 100a is recorded. Through this, it may be recognized that the second user terminal 100b has performed the first action. In addition, the processor 210 may recognize a first time point, which is a time point of downloading at least one content of the second user terminal 100b.

As another example, the processor 210 may use log data in which information indicating that the second user terminal 100b has installed at least one advertisement-related application being exposed on the first user terminal 100a is recorded. , At least one second user terminal 100b may be recognized. In addition, the processor 210 may recognize a first point in time when the second user terminal 100b installs the application. However, it is not limited thereto.

On the other hand, the processor 210 of the server 200, when the first time point is included within the time when at least one advertisement is exposed (S530, Yes), the first position of the first user terminal 100a at the first time point And the second location of at least one second user terminal 100b may be recognized (S540).

Specifically, the processor 210 may recognize a first time point at which the at least one second user terminal 100b performs the first action. And, the processor 210 is based on the time information recorded in the blockchain network 300 or the first transaction including the time information, the first user terminal 100a in which the first time point is recorded in the time information is at least one Whether or not it is included in the time when the advertisement was exposed can be recognized. When the processor 210 recognizes that the first time point is included in the time at which the at least one advertisement included in the time information is exposed, the first position and at least one first position of the first user terminal 100a at the first time point are displayed. 2 The second location of the user terminal 100b can be recognized. Here, the first location of the first user terminal 100a may be recognized through a GPS sensor or the like provided in the first user terminal 100a. In addition, the second location of the at least one second user terminal 100b may be recognized through a GPS sensor provided in the at least one second user terminal 100b. However, it is not limited thereto.

Meanwhile, the processor 210 of the server 200 may recognize the number of occurrences of the first action when the distance between the first position and the second position at the first time point is less than a preset distance (S550, Yes) ( S560). Here, the preset distance is a distance that can be recognized that the user of the second user terminal 100b is at the same location as the user of the first user terminal 100a, and may be pre-stored in the storage unit 230 of the server 200. I can. However, it is not limited thereto.

Specifically, when the distance between the first location and the second location is less than or equal to a preset distance at the first time point, the processor 210 may recognize that the distance between the first location and the second location is less than or equal to the preset distance. In addition, the processor 210 may recognize the number of times the first action occurs in at least one second user terminal 100a. For example, the processor 210 may recognize that at least one second user terminal 100a has once accessed a homepage related to at least one advertisement displayed by the first user terminal 100a. In addition, the processor 210 may recognize that at least one second user terminal 100a has downloaded at least one content related to at least one advertisement displayed by the first user terminal 100a once. In this case, the processor 210 may recognize that the number of times the first action has occurred is two times. However, it is not limited thereto.

Meanwhile, when the first action occurs, the processor 210 of the server 200 may determine a reward based on time information and the number of times the first action occurs (S570).

Specifically, the processor 210 may determine the reward using the time when at least one advertisement is exposed in the first user terminal 100a and the number of times the first action is generated during the time at which the at least one advertisement is exposed. Here, when a reward is determined by using the number of occurrences of the first action together with the time at which at least one advertisement is exposed, the reward may be determined larger than that of determining the reward using only the time at which the advertisement is exposed.

More specifically, the processor 210 of the server 200 may recognize the first weight value set for the first action when determining the reward using the number of times the first action has occurred. Here, the first weight value may be a weight that can be weighted in determining a reward. In addition, the processor 210 may determine the first sub-reward based on time information about the time at which the advertisement was exposed in the first user terminal 100a. Also, the processor 210 may determine the second sub-reward by multiplying the number of times the first action occurs and a first weight value set in the first action. In addition, the processor 210 may determine a reward by adding the first sub-reward and the second sub-reward. However, it is not limited thereto.

According to the above-described configuration, the user of the first user terminal 100a can expect more revenue through the first action generated according to the exposure of at least one advertisement exposed on the second display unit 120. Accordingly, the user may act to allow the at least one advertisement to be better exposed, and this may result in greater revenue for the advertiser or publisher associated with the at least one advertisement.

Meanwhile, the reward may be determined based on a second action that may occur from at least one third user terminal 100b. Hereinafter, a method of determining a reward based on the number of occurrences of the second action will be described with reference to FIG. 10.

10 is a flowchart illustrating an example of a method of determining a reward based on time information, a number of occurrences of a first action, and a number of occurrences of a second action, according to some embodiments of the present disclosure.

Referring to FIG. 10, when the processor 210 of the server 200 performs a second action (S610, Yes) by at least one third user terminal 100c, at least one third user terminal 100c In step S620, the number of times the second action has occurred may be recognized. Here, the second action includes accessing the homepage through the first address generated by the first user terminal 100a, downloading at least one content through the first address, and installing at least one application through the first address It may include at least one of. In addition, the first address may include identification information of the first user terminal 100a.

Specifically, when the processor 130 of the first user terminal 100a displays at least one advertisement on the second display unit 120, the first information may be broadcast to a plurality of unspecified user terminals. Here, the first information includes a first address for accessing a homepage related to at least one advertisement including identification information of the first user terminal 100a, and at least one information including identification information of the first user terminal 100a. It may include at least one of the first addresses for downloading at least one application related to advertisement. However, it is not limited thereto.

When the first user terminal 100a broadcasts the first signal, at least one third user terminal 100c receives the first signal and transmits a second signal through a first address included in the received first signal. Action can be performed.

For example, the at least one third user terminal 100c may perform a second action of accessing a homepage related to at least one advertisement being exposed by the first user terminal 100a through the first address. Alternatively, the at least one third user terminal 100c is a second action of downloading at least one application related to at least one advertisement displayed in the first user terminal 100a through a first address included in the first information. You can also do Further, the processor 210 of the server 200 may recognize the number of times the second action has occurred in at least one third user terminal 100c.

For example, the processor 210 allows at least one third user terminal 100a to access the homepage once through a first address, and at least one third user terminal 100a through the first address. You can recognize that you have downloaded the content once. In this case, the processor 210 may recognize that the number of times the second action has occurred is two times. However, it is not limited thereto.

Meanwhile, when the processor 210 of the server 200 recognizes the number of occurrences of the second action, the processor 210 may determine the reward based on time information, the number of occurrences of the first action, and the number of occurrences of the second action (S630). ).

Specifically, the processor 210 includes a time when at least one advertisement is exposed in the first user terminal 100a, the number of times the first action is generated during the time at which the at least one advertisement is exposed, and the time at which the at least one advertisement is exposed. The reward may be determined using the number of times the second action has occurred during the period. Here, when determining the reward by using the number of occurrences of the second action together with the time when at least one advertisement is exposed, the reward is not determined using the time when the advertisement is exposed and the number of occurrences of the first action. Can be largely determined.

More specifically, the processor 210 of the server 200 may recognize the second weight value set for the second action when determining the reward using the number of times the second action has occurred. Here, the second weight value may be a weight that can be weighted in determining the reward. Also, the second weight value may be greater than the first weight value. In addition, the processor 210 may determine the first sub-reward based on time information about the time at which the advertisement was exposed in the first user terminal 100a. Also, the processor 210 may determine the second sub-reward by multiplying the number of times the first action occurs and a first weight value set in the first action. Also, the processor 210 may determine the second sub-reward by multiplying the number of times the second action occurs and a second weight value set in the second action. In addition, the processor 210 may determine a reward by adding the first sub-reward, the second sub-reward, and the third sub-reward. However, it is not limited thereto.

According to the above configuration, the user of the first user terminal 100a can expect more revenue through the second action generated according to the exposure of at least one advertisement exposed on the second display unit 120. Thus, the user may broadcast at least one advertisement more often in order to expect a greater profit. This may make it possible to generate greater revenue for advertisers or publishers related to at least one advertisement.

11 is a flowchart illustrating an example of a method for a server to record a transfer transaction in a blockchain network as a user terminal records time information in a blockchain network according to some embodiments of the present disclosure.

Referring to FIG. 11, the user terminal 100 may display at least one content on the first display unit 110 (S710 ).

Specifically, when receiving an input to execute at least one content from a user of the first user terminal 100a, the processor 130 may display at least one content on the first display unit 110.

For example, when receiving an input to execute a game from a user, the processor 130 may display the execution screen of at least one game on the first display unit 110 after executing the game.

When at least one content is displayed on the first display unit 110, the user terminal 100 may determine whether to display at least one advertisement related to the at least one content on the second display unit 120 ( S720).

Specifically, when an input to display at least one advertisement is received from the user of the first user terminal 100a, the processor 130 may display at least one advertisement on the second display unit 120.

For example, when receiving an input to display an advertisement from a user, the processor 130 may control the second display unit 120 to display at least one advertisement on the second display unit 120.

Meanwhile, while at least one advertisement is being displayed on the second display unit 120, the user terminal 100 may recognize whether at least one advertisement is being exposed (S730).

Specifically, the processor 130 may recognize the tilt and illuminance of the second display unit 120 through the sensor unit 140 while at least one advertisement is being displayed on the second display unit 120. In addition, the user terminal 100 may recognize whether at least one advertisement is being exposed based on the measured inclination or illuminance.

For example, in the user terminal 100, the inclination of the second display unit 120 measured through the acceleration sensor of the sensor unit 140 falls within the first range, and measured through the second illuminance sensor 142. When the illuminance falls within the second range, it may be recognized that at least one advertisement is being exposed. However, it is not limited thereto.

On the other hand, when the user terminal 100 recognizes that at least one advertisement is being exposed, it may generate time information on a time when at least one advertisement is exposed (S740).

For example, the user terminal 100 may generate time information based on a time from a time point when at least one advertisement is recognized to a time point at which the at least one advertisement is not exposed. However, it is not limited thereto.

Meanwhile, when the user terminal 100 generates time information or a first transaction including time information, the user terminal 100 transmits the generated time information or a first transaction including time information to at least one node included in the blockchain network. Can be (S750).

Specifically, the user terminal 100 transmits the time information or the first transaction including the time information to the blockchain network 300, so that a plurality of nodes use the time information or the first transaction including the time information through a consensus algorithm. Can be caused to write to a block.

Meanwhile, when the blockchain network 300 receives time information or a first transaction including time information from the user terminal 100, based on the consensus algorithm, the first transaction including time information or time information is transferred to the block. It can be recorded (S760).

Specifically, a plurality of nodes included in the blockchain network 300 may verify time information or a first transaction including time information through a consensus algorithm. In addition, when the verification of the first transaction is completed, each of the plurality of nodes may generate a block and record time information or the first transaction in the generated block. However, it is not limited thereto.

On the other hand, the processor 210 of the server 200 includes time information or time information about the time when the user terminal 100 exposed at least one advertisement from at least one node included in the blockchain network 300. The first transaction can be inquired (S770).

Specifically, the processor 210 transmits a query that can be used to inquire time information related to the first user terminal 100a or a first transaction including time information to the blockchain network 300. 220) can be controlled. In addition, the blockchain network 300 receiving the query may cause the processor 210 to inquire time information or a first transaction related to the first user terminal 100a.

Meanwhile, when the time information related to the user terminal 100 or the first transaction is inquired, the processor 210 of the server 200 may determine a reward related to the user terminal 100 based on the time information (S780). .

Specifically, the processor 210 may determine a reward including an arbitrary form of cryptocurrency operable on the blockchain network 300 as compensation for exposing at least one advertisement on the user terminal 100.

Meanwhile, the processor 210 of the server 200 may generate a transfer transaction for transferring coins corresponding to a reward to an account associated with the user terminal 100 (S790).

Specifically, the processor 210 may generate a transfer transaction capable of performing correction, change, and update of information on the amount of coins currently stored in the wallet of the first user terminal 100a. However, it is not limited thereto.

Meanwhile, according to some embodiments of the present disclosure, the transfer transaction may include a smart contract that executes an instruction when a preset condition is satisfied.

Specifically, the smart contract may be written in a digital language and executed in any computing device in order for the server 200 to perform a transfer command related to a reward to the user terminal 100 based on a transfer transaction. That is, when at least one of the code and the function included in the smart contract is executed, an arbitrary type of operation according to some embodiments of the present disclosure may be performed.

The smart contract may be executed by at least one of a method of creating a new smart contract, a method of executing a function on a specific smart contract, or a method of transmitting a coin operable in the blockchain network 300. In addition, smart contracts can be executed by transactions or other contracts generated by externally owned accounts. However, it is not limited thereto.

Meanwhile, the processor 210 of the server 200 may control the communication unit 220 to transmit the transfer transaction to at least one node included in the blockchain network 300 (S800).

Specifically, the processor 210 may cause a plurality of nodes to record the transfer transaction in a block through a consensus algorithm by transmitting the transfer transaction to the blockchain network 300.

On the other hand, when the blockchain network 300 receives the transfer transaction from the communication unit 220 of the server 200, the transfer transaction may be recorded in a block based on the consensus algorithm (S810).

Specifically, a plurality of nodes included in the blockchain network 300 may verify a transfer transaction through a consensus algorithm. In addition, when the verification of the transfer transaction is completed, each of the plurality of nodes may generate a block and record the transfer transaction in the generated block. However, it is not limited thereto.

As described above, a system in which the user terminal 100 displays at least one advertisement and the server 200 pays compensation according to whether the at least one advertisement displayed is exposed may be configured.

12 shows a general schematic diagram of an exemplary computing environment in which embodiments of the present disclosure may be implemented.

While the present disclosure has generally been described above with respect to computer-executable instructions that may be executed on one or more computers, those skilled in the art will appreciate that the present disclosure may be implemented in combination with other program modules and/or as a combination of hardware and software. I will know.

In general, modules herein include routines, procedures, programs, components, data structures, etc. that perform particular tasks or implement particular abstract data types. In addition, to those skilled in the art, the method of the present disclosure is not limited to single-processor or multiprocessor computer systems, minicomputers, mainframe computers, as well as personal computers, handheld computing devices, microprocessor-based or programmable consumer electronics, and the like (each of which It will be appreciated that it may be implemented with other computer system configurations, including one or more associated devices).

The described embodiments of the present disclosure may also be practiced in a distributed computing environment where certain tasks are performed by remote processing devices that are connected through a communication network. In a distributed computing environment, program modules may be located in both local and remote memory storage devices.

Computers typically include a variety of computer-readable media. A computer-accessible medium includes volatile and non-volatile media, transitory and non-transitory media, and removable and non-removable media. By way of example, and not limitation, computer-readable media may include computer-readable storage media and computer-readable transmission media.

Computer-readable storage media include volatile and nonvolatile media, transitory and non-transitory media, removable and non-removable media implemented in any method or technology for storing information such as computer-readable instructions, data structures, program modules or other data. Includes the medium. Computer-readable storage media include RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital video disk (DVD) or other optical disk storage, magnetic cassette, magnetic tape, magnetic disk storage, or other magnetic storage. Devices, or any other medium that can be accessed by a computer and used to store desired information.

Computer-readable transmission media typically implement computer-readable instructions, data structures, program modules or other data on a modulated data signal such as a carrier wave or other transport mechanism. Includes all information delivery media. The term modulated data signal refers to a signal in which one or more of the characteristics of the signal is set or changed to encode information in the signal. By way of example, and not limitation, computer-readable transmission media include wired media such as a wired network or direct-wired connection, and wireless media such as acoustic, RF, infrared, and other wireless media. Combinations of any of the above-described media are also intended to be included within the scope of computer-readable transmission media.

An exemplary environment 1100 is shown that implements various aspects of the present disclosure, including a computer 1102, which includes a processing device 1104, a system memory 1106, and a system bus 1108. do. System bus 1108 couples system components, including but not limited to, system memory 1106 to processing device 1104. The processing unit 1104 may be any of a variety of commercially available processors. Dual processors and other multiprocessor architectures may also be used as processing unit 1104.

The system bus 1108 may be any of several types of bus structures that may be additionally interconnected to a memory bus, a peripheral bus, and a local bus using any of a variety of commercial bus architectures. System memory 1106 includes read-only memory (ROM) 1110 and random access memory (RAM) 1112. The basic input/output system (BIOS) is stored in non-volatile memory 1110 such as ROM, EPROM, EEPROM, etc. This BIOS is a basic input/output system that helps transfer information between components in the computer 1102, such as during startup. Includes routines. RAM 1112 may also include high speed RAM such as static RAM for caching data.

Computer 1102 also includes internal hard disk drive (HDD) 1114 (e.g., EIDE, SATA)-This internal hard disk drive 1114 can also be configured for external use within a suitable chassis (not shown). Yes--, magnetic floppy disk drive (FDD) 1116 (for example, to read from or write to removable diskette 1118), and optical disk drive 1120 (e.g., CD-ROM For reading the disk 1122 or reading from or writing to other high-capacity optical media such as DVD). The hard disk drive 1114, magnetic disk drive 1116, and optical disk drive 1120 are each connected to the system bus 1108 by a hard disk drive interface 1124, a magnetic disk drive interface 1126, and an optical drive interface 1128. ) Can be connected. The interface 1124 for implementing an external drive includes, for example, at least one or both of USB (Universal Serial Bus) and IEEE 1394 interface technologies.

These drives and their associated computer readable media provide non-volatile storage of data, data structures, computer executable instructions, and the like. In the case of computer 1102, drives and media correspond to storing any data in a suitable digital format. Although the description of the computer-readable storage medium above refers to a removable optical medium such as a HDD, a removable magnetic disk, and a CD or DVD, those skilled in the art may include a zip drive, a magnetic cassette, a flash memory card, a cartridge, It will be appreciated that other types of computer-readable storage media, such as etc., may also be used in the exemplary operating environment and that any such media may contain computer-executable instructions for performing the methods of the present disclosure. .

A number of program modules, including the operating system 1130, one or more application programs 1132, other program modules 1134, and program data 1136, may be stored in the drive and RAM 1112. All or part of the operating system, applications, modules, and/or data may also be cached in RAM 1112. It will be appreciated that the present disclosure may be implemented on a number of commercially available operating systems or combinations of operating systems.

A user may input commands and information to the computer 1102 through one or more wired/wireless input devices, for example, a pointing device such as a keyboard 1138 and a mouse 1140. Other input devices (not shown) may include a microphone, IR remote control, joystick, game pad, stylus pen, touch screen, and the like. These and other input devices are often connected to the processing unit 1104 through the input device interface 1142, which is connected to the system bus 1108, but the parallel port, IEEE 1394 serial port, game port, USB port, IR interface, It can be connected by other interfaces such as etc.

A monitor 1144 or other type of display device is also connected to the system bus 1108 through an interface such as a video adapter 1146. In addition to the monitor 1144, the computer generally includes other peripheral output devices (not shown) such as speakers, printers, etc.

Computer 1102 may operate in a networked environment using logical connections to one or more remote computers, such as remote computer(s) 1148 via wired and/or wireless communication. The remote computer(s) 1148 may be a workstation, server computer, router, personal computer, portable computer, microprocessor-based entertainment device, peer device, or other common network node, and is generally referred to as a computer 1102. Although including many or all of the described components, only memory storage device 1150 is shown for simplicity. The logical connections shown include wired/wireless connections to a local area network (LAN) 1152 and/or to a larger network, eg, a wide area network (WAN) 1154. Such LAN and WAN networking environments are common in offices and companies, and facilitate an enterprise-wide computer network such as an intranet, all of which can be connected to a worldwide computer network, for example the Internet.

When used in a LAN networking environment, the computer 1102 is connected to the local network 1152 via a wired and/or wireless communication network interface or adapter 1156. Adapter 1156 may facilitate wired or wireless communication to LAN 1152, which also includes a wireless access point installed therein to communicate with wireless adapter 1156. When used in a WAN networking environment, the computer 1102 may include a modem 1158, connected to a communication server on the WAN 1154, or through the Internet, etc. to establish communication through the WAN 1154 Have means. The modem 1158, which may be an internal or external and a wired or wireless device, is connected to the system bus 1108 through a serial port interface 1142. In a networked environment, program modules described for the computer 1102 or portions thereof may be stored in the remote memory/storage device 1150. It will be appreciated that the network connections shown are exemplary and other means of establishing communication links between computers may be used.

Computer 1102 is associated with any wireless device or entity deployed and operated in wireless communication, e.g., a printer, scanner, desktop and/or portable computer, portable data assistant (PDA), communication satellite, wireless detectable tag. It operates to communicate with any equipment or place and phone. This includes at least Wi-Fi and Bluetooth wireless technologies. Thus, the communication may be a predefined structure as in a conventional network or may simply be ad hoc communication between at least two devices.

Wi-Fi (Wireless Fidelity) allows you to connect to the Internet, etc. without wires. Wi-Fi is a wireless technology such as a cell phone that allows such devices, for example computers, to transmit and receive data indoors and outdoors, ie anywhere within the coverage area of a base station. Wi-Fi networks use a wireless technology called IEEE 802.11 (a,b,g, etc.) to provide a secure, reliable and high-speed wireless connection. Wi-Fi can be used to connect computers to each other, to the Internet, and to a wired network (using IEEE 802.3 or Ethernet). Wi-Fi networks can operate in unlicensed 2.4 and 5 GHz radio bands, for example at 11 Mbps (802.11a) or 54 Mbps (802.11b) data rates, or in products that include both bands (dual band). have.

A person of ordinary skill in the art of the present disclosure includes various exemplary logical blocks, modules, processors, means, circuits and algorithm steps described in connection with the embodiments disclosed herein, electronic hardware, (convenience). For the sake of clarity, it will be appreciated that it may be implemented by various forms of program or design code or a combination of both (referred to herein as "software"). To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends on the particular application and design constraints imposed on the overall system. A person of ordinary skill in the art of the present disclosure may implement the described functions in various ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.

The various embodiments presented herein may be implemented as a method, apparatus, or article of manufacture using standard programming and/or engineering techniques. The term “article of manufacture” includes a computer program or media accessible from any computer-readable device. For example, computer-readable storage media include magnetic storage devices (e.g., hard disks, floppy disks, magnetic strips, etc.), optical disks (e.g., CD, DVD, etc.), smart cards, and flash Memory devices (eg, EEPROMs, cards, sticks, key drives, etc.), but are not limited thereto. The term “machine-readable medium” includes, but is not limited to, wireless channels and various other media capable of storing, holding, and/or transmitting instruction(s) and/or data.

It is to be understood that the specific order or hierarchy of steps in the presented processes is an example of exemplary approaches. Based on the design priorities, it is to be understood that within the scope of the present disclosure a specific order or hierarchy of steps in processes may be rearranged. The appended method claims provide elements of the various steps in a sample order, but are not meant to be limited to the specific order or hierarchy presented.

The description of the presented embodiments is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these embodiments will be apparent to those of ordinary skill in the art, and general principles defined herein may be applied to other embodiments without departing from the scope of the present disclosure. Thus, the present disclosure is not limited to the embodiments presented herein, but is to be interpreted in the widest scope consistent with the principles and novel features presented herein.

Claims (19)

A computer program stored on a computer-readable storage medium, comprising:
The computer program includes instructions for causing a processor of the user terminal to perform the following steps, the steps:
Displaying at least one content on a first display unit;
Determining whether to display at least one advertisement related to the at least one content on a second display unit when the at least one content is displayed on the first display unit;
Recognizing whether the at least one advertisement is being exposed while the at least one advertisement is being displayed on the second display unit;
When it is recognized that the at least one advertisement is being exposed, generating time information on a time when the at least one advertisement is exposed; And
By transmitting the time information or the first transaction including the time information to at least one node included in the blockchain network, a plurality of nodes transmit the time information or the first transaction including the time information through a consensus algorithm. Causing to write to the block;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 1,
The step of determining whether to display at least one advertisement related to the at least one content on a second display unit,
When an input to display the at least one advertisement is received from a user of a first user terminal, displaying the at least one advertisement on the second display unit;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 1,
Recognizing whether the at least one advertisement is being exposed while the at least one advertisement is being displayed on the second display unit,
Recognizing a tilt of the second display unit through a sensor unit while the at least one advertisement is being displayed on the second display unit; And
Recognizing that the at least one advertisement is being exposed when the slope falls within a first range while the at least one advertisement is being displayed on the second display unit;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 3,
Recognizing that the at least one advertisement is being exposed when the slope falls within the first range while the at least one advertisement is being displayed on the second display unit,
Recognizing an illuminance input to the second display unit through the sensor unit while the at least one advertisement is being displayed on the second display unit; And
Recognizing that the at least one advertisement is being exposed when the slope falls within a first range and the illuminance falls within a second range while the at least one advertisement is being displayed on the second display unit;
Further comprising,
A computer program stored on a computer-readable storage medium.
The method of claim 4,
Deactivating the second display when the slope does not fall within the first range or the illuminance does not fall within the second range;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 1,
When the at least one advertisement is being displayed on the second display unit, recognizing a first area in which the at least one advertisement is displayed;
Recognizing whether a touch input is detected within the first area; And
When it is recognized that the touch input is detected within the first area, displaying the at least one advertisement in a second area of the second display unit having a size smaller than that of the first area;
Further comprising,
A computer program stored on a computer-readable storage medium.
The method of claim 6,
When it is recognized that the touch input is detected in the first area, displaying the at least one advertisement in a second area of the second display unit having a size smaller than that of the first area,
Recognizing a third area within the first area in which a touch input is sensed; And
Determining the second region using the first region and the third region;
Further comprising,
A computer program stored on a computer-readable storage medium.
The method of claim 7,
The second area,
A region in which the third region is excluded from the first region,
A computer program stored on a computer-readable storage medium.
The method of claim 1,
When displaying the at least one advertisement on the second display, broadcasting a first signal including at least one first information related to the at least one advertisement;
Including more,
The first information,
Includes identification information of a first user terminal and downloads at least one application related to the at least one advertisement including a first address for accessing a homepage related to the at least one advertisement and identification information of the first user terminal Including at least one of the first address for,
A computer program stored on a computer-readable storage medium.
A computer program stored on a computer-readable storage medium, comprising:
The computer program includes instructions for causing a processor of the server to perform the following steps, the steps:
Inquiring from at least one node included in the blockchain network for time information about a time when the first user terminal exposes at least one advertisement or a first transaction including time information;
When the time information or the first transaction is inquired, determining a reward related to the first user terminal based on the time information;
Generating a transfer transaction for transferring the amount of coins corresponding to the rewards to an account associated with the first user terminal; And
Sending the transfer transaction to at least one node included in the blockchain network, causing a plurality of nodes to record the transfer transaction in a block through a consensus algorithm;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 10,
When the time information or the first transaction is inquired, determining a reward related to the first user terminal based on the time information,
Recognizing whether at least one second user terminal has performed a first action;
When it is recognized that the at least one second user terminal has performed the first action, recognizing a first time point at which the second user terminal has performed the first action;
When the first time point is included within the time when the at least one advertisement is exposed, recognizing a first location of the first user terminal and a second location of the at least one second user terminal at the first time point step;
Recognizing the number of times the first action has occurred when the distance between the first position and the second position at the first time point is less than or equal to a preset distance; And
Determining the reward based on the time information and the number of times the first action has occurred;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 11,
The step of determining the reward based on the time information and the number of occurrences of the first action,
Recognizing a first weight value set in the first action; And
Determining the reward by summing a first sub-reward generated based on the time information and a second sub-reward generated by multiplying the first weight value by the number of times the first action has occurred;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 11,
The first action,
Comprising at least one of accessing a homepage related to the at least one advertisement displayed by the first user terminal, downloading at least one content related to the advertisement, or installing at least one application related to the advertisement,
A computer program stored on a computer-readable storage medium.
The method of claim 12,
The step of determining the reward based on the time information and the number of occurrences of the first action,
Recognizing whether at least one third user terminal has performed a second action-The second action includes access to a homepage through a first address generated by the first user terminal, and through the first address. Including at least one of downloading at least one content and installing at least one application through the first address;
Recognizing the number of times the second action has occurred from the at least one third user terminal; And
Determining the reward based on the time information, the number of occurrences of the first action, and the number of occurrences of the second action;
Further comprising,
A computer program stored on a computer-readable storage medium.
The method of claim 14,
The step of determining the reward based on the time information, the number of occurrences of the first action and the number of occurrences of the second action,
Recognizing a second weight value set in the second action; And
Determining the reward by summing a third sub-reward, generated by multiplying the second weight value by the number of times the second action has occurred, with the first sub-reward and the second sub-reward;
Containing,
A computer program stored on a computer-readable storage medium.
The method of claim 15,
The second weight value,
A value greater than the first weight value,
A computer program stored on a computer-readable storage medium.
Displaying at least one content on the first display unit by the user terminal;
Determining, by the user terminal, whether to display at least one advertisement related to the at least one content on a second display unit when the at least one content is displayed on the first display unit;
Recognizing, by the user terminal, whether the at least one advertisement is being exposed while the at least one advertisement is being displayed on the second display unit;
When the user terminal recognizes that the at least one advertisement is being exposed, generating time information on a time when the at least one advertisement is exposed; And
When the user terminal transmits the time information or a first transaction including the time information to at least one node included in the blockchain network, a plurality of nodes includes the time information or the time information through a consensus algorithm. Causing to write the first transaction to the block;
A step of inquiring, by the server, from at least one node included in the blockchain network, time information about a time when the user terminal exposes at least one advertisement or a first transaction including time information;
Determining, by the server, a reward associated with the user terminal based on the time information when the time information or the first transaction is inquired;
Generating a transfer transaction in which the server transfers the amount of coins corresponding to the rewards to an account associated with the user terminal; And
Causing the server to transmit the transfer transaction to at least one node included in the blockchain network, thereby causing a plurality of nodes to record the transfer transaction in a block through a consensus algorithm;
Containing,
A system that provides a reward to a user terminal displaying at least one advertisement.
As a user terminal,
A first display unit that displays at least one content;
A second display unit provided at a position facing the first display unit;
Communication department; And
Processor;
Including,
The processor,
Controlling the first display unit to display at least one content on the first display unit,
When the at least one content is displayed on the first display unit, determining whether to display at least one advertisement related to the at least one content on a second display unit,
Recognizing whether the at least one advertisement is being exposed while the at least one advertisement is being displayed on the second display unit,
When it is recognized that the at least one advertisement is being exposed, time information on a time when the at least one advertisement is exposed is generated,
By controlling the communication unit to transmit the time information or the first transaction including the time information to at least one node included in the blockchain network, a plurality of nodes include the time information or the time information through a consensus algorithm. Causing the first transaction to be written to the block,
User terminal.
As a server,
Communication department; And
Processor;
Including,
The processor;
Inquiry from at least one node included in the blockchain network for time information on the time at which the first user terminal exposed at least one advertisement or a first transaction including time information,
When the time information or the first transaction is inquired, a reward related to the first user terminal is determined based on the time information,
Create a transfer transaction for transferring the amount of coins corresponding to the rewards to an account related to the first user terminal,
By controlling the communication unit to transmit the transfer transaction to at least one node included in the blockchain network, causing a plurality of nodes to record the transfer transaction in a block through a consensus algorithm,
server.

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