KR20220055275A - System, Server and Method for Separating Recycling Waste - Google Patents

Abstract

The present invention relates to a system, server, and method for providing a virtual time capsule based on a location to provide high security. According to the present invention, the method comprises the following steps: generating a the virtual time capsule on the basis of received at least one piece of content and viewing condition information when the at least one content to be stored in the virtual time capsule and viewing condition information for allowing viewing of the at least one content are received from a first user terminal, wherein the viewing condition information includes a viewing location, viewing time, and viewing subject to allow viewing, and a correct answer to a problem for viewing; transmitting information indicating that the virtual time capsule is generated to a second user terminal corresponding to the viewing subject; receiving information indicating a current location and time of the second user terminal from the second user terminal; requesting an answer to the problem for viewing to the second user terminal when the received current location and current time of the second user terminal correspond to the viewing location and viewing time; and transmitting the at least one piece of content stored in the virtual time capsule to the second user terminal when the answer received from the second user terminal corresponds to the correct answer to the problem for viewing.

Description

A system, server and method for providing location-based virtual time capsules {System, Server and Method for Separating Recycling Waste}

The present invention relates to a system, server and method for providing a location-based virtual time capsule.

With the development of the Internet and electronic devices, anyone can send a message to anyone they want through messenger, e-mail, or SNS through a smartphone or computer anytime, anywhere. However, as messages are easily exchanged with the person they want, it is difficult to convey the sensitivity and excitement of exchanging messages through handwritten letters, postcards, and time capsules, as well as feelings that can only be felt in that place. However, at a time when many people have already become accustomed to using the Internet and electronic devices, it is difficult for handwritten letters, postcards, and time capsules to be activated against the times.

Recently, in the case of handwritten letters and postcards, several messengers have already provided a stationery form or a postcard form to the user, and when the user enters the content, the form can be sent to the desired person. Therefore, handwritten letters and postcards are being developed into a new form that combines the currently active smartphone and Internet technology.

In the case of a time capsule, it is designed for the purpose of preserving modern civilization and life for the future in a barrel made of special metal. It has been used for retrospective purposes. In the case of such a time capsule, the development of a new form by combining it with current communication technology has not progressed.

Therefore, the time capsule needs to be converted into a new form that combines the currently active and used smart phone and Internet technology, just like a handwritten letter or postcard.

Republic of Korea Patent Publication No. 10-2001-0068040

The present invention for solving the above problems is to create a virtual time capsule, and when a user inputs content to be stored in the virtual time capsule at a specific location, providing the virtual time capsule to a reading target designated by the user. for that purpose

In addition, in the present invention, when providing the virtual time capsule to the reading target, the reading condition information received from the user is transmitted to the reading target, and after determining whether the reading target matches the reading condition information, the virtual Its purpose is to provide a time capsule.

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

In a method for a server to provide a location-based virtual time capsule according to the present invention for solving the above-described problems, at least one content to be stored in the virtual time capsule from a first user terminal and reading of the at least one content When the reading condition information for permission is received, generating the virtual time capsule based on the received at least one content and reading condition information - The reading condition information includes a reading location to allow reading, a reading time, including the reading correct answer for the reading target and the reading problem-, transmitting information informing that the virtual time capsule is created to a second user terminal corresponding to the reading target, from the second user terminal, the second user Receiving information indicating the current location and time of the terminal, if the received current location and current time of the second user terminal corresponds to the reading position and reading time, the second user terminal for the reading problem The method may include requesting an answer and transmitting at least one content stored in the virtual time capsule to the second user terminal when the answer received from the second user terminal corresponds to the read answer.

Also, the at least one content may include at least one of a voice, an image, a video, a message, and a coupon transmitted by the user to the reading target.

In addition, in the present invention, when the current time of the second user terminal does not match the reading time or the current position of the second user terminal does not match the reading position, the second user terminal notifies and reads The method may further include generating and transmitting information including the reason for the impossibility.

In addition, the present invention may further include the step of transmitting a hint about the reading problem to the second user terminal when the answer does not match the reading correct answer.

Here, the hint may be generated when the second user terminal captures a location determined by the camera or when the second user terminal moves in a certain direction at a constant speed.

In addition, the reading correct answer may include a first image or first voice sentence information received from the first user terminal.

In addition, in the present invention, when a second image is received as an answer to the first reading problem from the second user terminal, the degree of correspondence between the first image and the second image is determined, and the determined degree of agreement is a first threshold When the value is greater than or equal to the value, transmitting the at least one content to the second user terminal and receiving the second voice sentence information as an answer to the second reading problem to the second user terminal, the first voice sentence information The method may further include determining a degree of matching between the and the second voice sentence information, and transmitting the at least one content to the second user terminal when the determined degree of matching is equal to or greater than a second threshold value.

In addition, the reading target may include a target located within a preset radius or moving at a preset speed range within the preset radius.

In the server for providing a location-based virtual time capsule according to the present invention for solving the above problems, at least one content to be stored in the virtual time capsule from a communication unit, a memory and a first user terminal and the at least one When the reading condition information for allowing the reading of the content is received, the virtual time capsule is created based on the received at least one content and the reading condition information - The reading condition information is the reading location to allow the reading, the reading Including time, reading target, and correct answer to reading problem-, information indicating that the virtual time capsule is created is transmitted to a second user terminal corresponding to the reading target, and from the second user terminal, the second user Receive information indicating the current location and current time of the terminal, and if the received current location and time of the second user terminal correspond to the reading location and reading time, answer the reading problem with the second user terminal and a control unit for transmitting at least one content stored in the virtual time capsule to the second user terminal when the answer received from the second user terminal corresponds to the reading correct answer.

In addition to this, other methods, other devices, other systems for implementing the present invention, and a computer-readable recording medium for recording a computer program for executing the method may be further provided.

According to the present invention as described above, when a virtual time capsule is created and the user inputs content to be stored in the virtual time capsule at a specific location, the virtual time capsule is provided to a user designated by the user to view the real time capsule. Unlike capsules, it has the effect of giving and receiving virtual time capsules without the risk of loss.

In addition, according to the present invention, when providing the virtual time capsule to the reading target, the reading condition information received from the user is transmitted to the reading target, and after determining whether the reading target matches the reading condition information By providing the virtual time capsule, there is a high security effect because it cannot be opened except for a target designated by the user.

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a diagram schematically showing a system for providing a location-based virtual time capsule according to the present invention.
2 is a block diagram showing each component of a system for providing a location-based virtual time capsule according to the present invention.
3 is a flowchart illustrating a process of providing a location-based virtual time capsule according to the present invention.
4 is an exemplary diagram illustrating a process in which a reading target reads a virtual time capsule transmitted by a user at a reading time according to the present invention.
5 is an exemplary diagram illustrating a case in which a location at which a virtual time capsule is created according to the present invention is changed.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only those of ordinary skill in the art to which the present invention pertains, to complete the disclosure of the present invention. It is provided to fully understand the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other components in addition to the stated components. Like reference numerals refer to like elements throughout, and "and/or" includes each and every combination of one or more of the recited elements. Although "first", "second", etc. are used to describe various elements, these elements are not limited by these terms, of course. These terms are only used to distinguish one component from another. Accordingly, it goes without saying that the first component mentioned below may be the second component within the spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used herein will have the meaning commonly understood by those of ordinary skill in the art to which this invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless specifically defined explicitly.

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

Before the description, the meaning of the terms used in this specification will be briefly described. However, it should be noted that the descriptions of terms are for the purpose of helping the understanding of the present specification, and are not used in the meaning of limiting the technical spirit of the present invention unless explicitly described as limiting the present invention.

1 is a diagram schematically showing a system 1 for providing a location-based virtual time capsule according to the present invention, and FIG. 2 is a diagram of a system 1 for providing a location-based virtual time capsule according to the present invention, respectively It is a block diagram showing the components of

Hereinafter, a system 1 for providing a location-based virtual time capsule of the present invention will be described with reference to FIGS. 1 and 2 . Here, the system 1 may include fewer or more components than those shown in the drawings of FIGS. 1 to 2 .

The system 1 generates a virtual time capsule, and when the user inputs content to be stored in the virtual time capsule at a specific location, the system 1 provides the virtual time capsule to a reading target designated by the user. Otherwise, it can have the effect of giving and receiving a virtual time capsule without the risk of loss.

In addition, when the system 1 provides the virtual time capsule to the reading target, the reading condition information received from the user is transmitted to the reading target to determine whether the reading target matches the reading condition information. By providing the virtual time capsule afterward, it can have a high security effect because it cannot be opened except for a target designated by the user.

The system 1 includes a first user terminal 10 used by a first user to transmit a virtual time capsule, a second user terminal 2 used by a second user to whom the virtual time capsule is to be transmitted, and the It may include a server 30 and a communication network 40 that provide a virtual time capsule.

The first user terminal 10 may include a first communication unit 110 , a first camera 120 , a first display unit 130 , a first memory 140 , and a first control unit 150 .

The first communication unit 110 is provided between the first user terminal 10 and the wireless communication system, between the first user terminal 10 and the second user terminal 20 , and between the first user terminal 10 and the server 30 . ) or between the first user terminal 10 and an external server (not shown) may include one or more modules that enable wireless communication. In addition, the first communication unit 110 may include one or more modules for connecting the first user terminal 10 to one or more networks.

In addition, the first communication unit 110 is a module for acquiring the location (or current location) of the first user terminal 10, a representative example of which is a GPS (Global Positioning System) module or WiFi (Wireless Fidelity) module. . For example, if the first user terminal 10 utilizes the GPS module, it may acquire the location of the terminal by using a signal transmitted from a GPS satellite. As another example, when the first user terminal 10 utilizes a Wi-Fi module, based on information of a wireless AP (Wireless Access Point) that transmits or receives a wireless signal with the Wi-Fi module, the first user terminal ( 10) can be obtained. The first communication unit 110 is not limited to directly calculating or obtaining the location of the first user terminal 10 .

The first camera 120 may capture an image or video according to a manipulation of the first user. Here, the first camera 120 may take an image or video as a condition for viewing the virtual time capsule according to the operation of the first user. For example, the first user may take an image or video at a specific place using the first camera 120 to create a condition for viewing the virtual time capsule.

The first display unit 130 may implement a touch screen by forming a layer structure with the touch sensor or being formed integrally with the touch sensor. Such a touch screen may provide an input interface between the first user terminal 10 and the first user and an output interface between the first user terminal 10 and the first user.

The first memory 140 may store data supporting various functions of the first user terminal 10 . The first memory 140 stores a plurality of application programs (or applications) driven in the first user terminal 10 , data for operation of the first user terminal 10 , and commands. can At least some of these application programs may be downloaded from an external server through wireless communication. In addition, at least some of these application programs may exist for basic functions of the first user terminal 10 (eg, incoming calls, outgoing functions, message receiving, and outgoing functions). Meanwhile, the application program is stored in the first memory 140 , installed on the first user terminal 10 , and operates (or functions) of the first user terminal 10 by the first control unit 150 . ) can be driven to perform

In addition to the operation related to the application program, the first controller 150 may generally control the overall operation of the first user terminal 10 . The first control unit 150 processes signals, data, information, etc. input or output through the above-described components or by driving an application program stored in the first memory 140 to provide or process appropriate information or functions to the user. can do. Here, the first control unit 150 may drive a pre-installed virtual time capsule application according to a user's input.

In addition, the first controller 150 may control at least some of the components discussed with reference to FIG. 2 in order to drive an application program stored in the first memory 140 . Furthermore, in order to drive the application program, the first control unit 150 may operate by combining at least two or more of the components included in the first user terminal 10 with each other.

The second user terminal 20 may include a second communication unit 210 , a second camera 220 , a second display unit 230 , a second memory 240 , and a second control unit 250 .

The second communication unit 210 is connected between the second user terminal 20 and the wireless communication system, between the second user terminal 20 and the first user terminal 10 , and between the second user terminal 20 and the server 30 . ) or between the second user terminal 20 and an external server (not shown) may include one or more modules that enable wireless communication. In addition, the second communication unit 210 may include one or more modules for connecting the second user terminal 20 to one or more networks.

In addition, the second communication unit 210 is a module for acquiring the location (or current location) of the second user terminal 20, a representative example of which is a GPS (Global Positioning System) module or WiFi (Wireless Fidelity) module. . For example, if the first user terminal 10 utilizes the GPS module, it may acquire the location of the terminal by using a signal transmitted from a GPS satellite. As another example, when the second user terminal 20 utilizes the Wi-Fi module, the second user terminal ( 20) can be obtained. The second communication unit 210 is not limited to directly calculating or obtaining the location of the second user terminal 20 .

The second camera 220 may capture an image or video according to a manipulation of the second user. Here, the second camera 220 may take an image or video as a condition for viewing the virtual time capsule according to the manipulation of the second user. For example, the second user may photograph an image or video at a specific field using the second camera 220 to achieve the conditions for viewing the virtual time capsule.

The second display unit 230 may implement a touch screen by forming a layer structure with the touch sensor or being integrally formed therewith. Such a touch screen may provide an input interface between the second user terminal 20 and the second user and an output interface between the second user terminal 10 and the second user.

The second memory 240 may store data supporting various functions of the second user terminal 20 . The second memory 240 stores a plurality of application programs (or applications) driven in the second user terminal 20 , data for operation of the second user terminal 20 , and commands. can At least some of these application programs may be downloaded from an external server through wireless communication. In addition, at least some of these application programs may exist for basic functions of the second user terminal 20 (eg, incoming calls, outgoing functions, message receiving, and outgoing functions). Meanwhile, the application program is stored in the second memory 240 , installed on the second user terminal 20 , and operates (or functions) of the second user terminal 20 by the second control unit 250 . ) can be driven to perform

In addition to the operation related to the application program, the second controller 250 may generally control the overall operation of the second user terminal 20 . The second control unit 250 processes signals, data, information, etc. input or output through the above-described components or by driving an application program stored in the second memory 240 to provide or process appropriate information or functions to the user. can do. Here, the second control unit 250 may drive a pre-installed virtual time capsule application according to a user's input.

In addition, the second control unit 250 may control at least some of the components discussed with reference to FIG. 2 in order to drive an application program stored in the second memory 240 . Furthermore, in order to drive the application program, the second control unit 250 may operate at least two or more of the components included in the second user terminal 20 in combination with each other.

The server 30 may provide the virtual time capsule to the first user terminal 10 and the second user terminal 20 through the virtual time capsule application.

The server 30 may include a third communication unit 310 , a third memory 320 , and a third control unit 330 .

The third communication unit 310 is between the server 30 and the wireless communication system, between the server 30 and the first user terminal 10, between the server 30 and the second user terminal 20, or between the server 30 and It may include one or more modules that enable wireless communication between external servers (not shown). In addition, the third communication unit 310 may include one or more modules for connecting the server 30 to one or more networks.

The third memory 320 may store data supporting various functions of the server 30 . The third memory 320 may store a plurality of application programs running in the server 30 , data for the operation of the server 30 , and commands. In addition, at least some of these application programs may exist for a basic function of the server 30 . Meanwhile, the application program is stored in the third memory 320 , installed on the server 30 , and driven to perform the operation (or function) of the server 30 by the third control unit 330 . can

In addition to the operation related to the application program, the third control unit 330 may generally control the overall operation of the server 30 . The third control unit 330 processes signals, data, information, etc. input or output through the above-described components or by driving an application program stored in the third memory 320 to provide or process appropriate information or functions to the user. can do.

The third control unit 330 may control at least some of the components discussed with reference to FIG. 2 in order to drive an application program stored in the third memory 320 . Furthermore, in order to drive the application program, the third control unit 330 may operate at least two or more of the components included in the server 30 in combination with each other. Also, the third control unit 330 may drive an application program stored in the third memory 320 . The application program may be in the form of an application for each operation control or at least one operation control or monitoring of the first user terminal 10 and the second user terminal 20 described above, and the third control unit 330 controls the application Operation of the first user terminal 10 and the second user terminal 20 may be controlled based on a user's command received through , or the respective states may be monitored.

When receiving from the first user terminal 10 , at least one content to be stored in the virtual time capsule and reading condition information for permitting reading of the at least one content, the third control unit 330 receives the at least one The virtual time capsule can be created based on the content and reading condition information of Here, the reading condition information may include a reading location to allow reading, a reading time, a reading target, and a correct answer to the reading problem.

The third control unit 330 transmits information notifying that the virtual time capsule is generated with respect to the virtual time capsule generated based on the at least one content and reading condition information input through the first user terminal 10 . It can be transmitted to the second user terminal 20 corresponding to the viewing target.

The third control unit 330 may receive, from the second user terminal 20 , information indicating the current location and the current time of the second user terminal 20 . The third control unit 330 answers the reading problem with the second user terminal 20 when the received current location and current time of the second user terminal 20 correspond to the reading location and reading time. can request Thereafter, when the answer received from the second user terminal 20 corresponds to the reading correct answer, the third control unit 330 transmits at least one content stored in the virtual time capsule to the second user terminal 20 . can do.

The communication network 40 may transmit/receive various information between the first user terminal 10 , the second user terminal 20 , and the server 30 . The communication network 40 may use various types of communication networks, for example, WLAN (Wireless LAN), Wi-Fi (Wi-Fi), Wibro (Wibro), Wimax (Wimax), HSDPA (High Speed Downlink Packet Access), such as A wireless communication method or a wired communication method such as Ethernet, xDSL (ADSL, VDSL), HFC (Hybrid Fiber Coax), FTTC (Fiber to The Curb), FTTH (Fiber to the Home) may be used.

On the other hand, the communication network 40 is not limited to the communication method presented above, and may include all types of communication methods widely known or to be developed in the future in addition to the above-described communication methods.

3 is a flowchart illustrating a process of providing a location-based virtual time capsule according to the present invention.

The server 30 may receive a request to generate a virtual time capsule from the first user terminal 10 (S301). The first user terminal 10 may request creation of a virtual time capsule from the server 30 through the virtual time capsule application by driving a pre-installed virtual time capsule application according to a user's input. Here, the user may request creation of the virtual time capsule from the server 30 at a location where the user wants to create the virtual time capsule.

The server 30 may request information for creating a virtual time capsule from the first user terminal 10 (S302). When the server 30 receives a request to generate the virtual time capsule from the first user terminal 10 , the server 30 may request information for generating the virtual time capsule from the first user terminal 10 .

The server 30 may receive, from the first user terminal 10, at least one content to be stored in the virtual time capsule and reading condition information for permitting reading of the at least one content (S303). Here, the reading condition information may include a reading location to allow reading, a reading time, a reading target, a reading setting, and a reading correct answer to the reading problem.

The user can directly input the viewing location among the viewing condition information. Alternatively, the server 30 receives the current location of the first user terminal 10 at a time when the first user terminal 10 requests creation of the virtual time capsule, and inputs the detailed location of the current location from the user. can receive Here, the location of the first user terminal 10 may be at least one of a gps location, AP information, and QR code information provided at the current location of the first user terminal 10 .

The reading time of the reading condition information may be a time at which the user wants the reading target to check the virtual time capsule. For example, when the user requests to create the virtual time capsule for the viewing time is July 23, 2020, the reading time may be July 23, 2021, one year after the requested time.

Among the reading condition information, the reading target may be a target to which the user wants to deliver the virtual time capsule. The viewing target may be a target located within a preset radius based on the current location of the first user terminal used by the user. Here, the reading target can receive the virtual time capsule when the virtual time capsule application is installed and located within the preset radius. Alternatively, the reading target may include a target moving in a preset speed range within the preset radius. Here, the reading target may receive the virtual time capsule when running or walking within the preset radius when the virtual time capsule application is installed.

Among the reading condition information, the reading settings are: a time capsule that can be checked unlimitedly, a time capsule with a limit that can be checked, a time capsule that can be checked only by one person designated by the user, a time capsule that disappears after a preset time, and is activated only at a preset time When a time capsule, the first reading target, comes out, it is delivered to the next reading target, and the content may include one or more of the continuously changing time capsules as they are continuously relayed.

Among the reading condition information, the reading problem and the reading correct answer may be essential questions and correct answers that must be authenticated before the reading target can read the virtual time capsule created by the user. For example, the first reading question is "Where is our favorite spaghetti restaurant? Please take a picture of the signboard and authenticate." In addition, the second reading question may be "The title of the movie we watched the most again? Please verify it by voice."

The server 30 may generate the virtual time capsule based on the received at least one content and reading condition information (S304). Here, the at least one content may include at least one of a voice, an image, an image, a message, and a coupon transmitted by the user to the reading target.

The server 30 may transmit information indicating that the virtual time capsule is generated to the second user terminal 20 corresponding to the viewing target (S305). Here, the information notifying that the virtual time capsule is created may also include a reading position and a reading time at which the virtual time capsule can be opened.

The server 30 may receive information indicating the current location and current time of the second user terminal 20 from the second user terminal 20 corresponding to the viewing target (S306). The second user terminal 20 may request to view the virtual time capsule from the server 30 through the virtual time capsule application by driving the pre-installed virtual time capsule application according to the input of the viewing target. In this case, the second user terminal 20 may transmit information indicating the current location and the current time of the second user terminal 20 to the server 30 .

The server 30 may determine whether the received current position and time of the second user terminal 20 corresponds to the reading position and reading time (S307).

If the received current location and time of the second user terminal 20 in step S307 corresponds to the reading location and reading time, the server 30 responds to the reading problem with the second user terminal 20 may be requested (S308).

If at least one of the received current location and time of the second user terminal 20 does not correspond to the reading location and the reading time in step S307, the server 30 notifies the second user terminal of the reading impossible and the reading is impossible Information including the reason may be generated and transmitted (S309). When the current time of the second user terminal 20 does not match the reading time or the current position of the second user terminal 20 does not match the reading position, the server 30 determines that the second user terminal 20 In (20), it is possible to generate and transmit information including the notification of non-reading and the reason of non-reading.

The server 30 may determine whether the answer received from the second user terminal 20 corresponds to the read answer (S310). Here, the reading correct answer may include the first image or the first voice sentence information received from the first user terminal 10 .

For example, when the server 30 receives the second image as an answer to the first reading problem from the second user terminal 20, the server 30 determines the degree of correspondence between the first image and the second image, and When the degree of matching is equal to or greater than the first threshold, it may be determined that the reading corresponds to the correct answer.

In addition, when the server 30 receives the second voice sentence information as an answer to the second reading problem through the second user terminal, the first voice sentence information and the second voice sentence information match the degree of correspondence, When the identified degree of matching is equal to or greater than the second threshold, it may be determined that the reading corresponds to the correct answer.

When the answer received from the second user terminal 20 in step S310 corresponds to the reading correct answer, the server 30 transmits at least one content stored in the virtual time capsule to the second user terminal 20 It can be done (S311).

If the answer received from the second user terminal 20 in step S310 does not match the reading correct answer, a hint about the reading problem may be transmitted to the second user terminal 20 (S312). Here, the hint may be generated when the second user terminal captures a location determined by the camera, or may be generated when the second user terminal moves in a certain direction at a constant speed.

After step S312 , the second user terminal 20 may generate an answer again based on the received hint and transmit it to the server 30 .

Although it is described that steps S301 to S312 are sequentially executed in FIGS. 3A to 3B, this is merely illustrative of the technical idea of this embodiment, and those of ordinary skill in the art to which this embodiment belongs As it will be applicable by changing the order described in FIGS. 3A to 3B or executing one or more of steps S301 to S312 in parallel without departing from the essential characteristics of the present embodiment, various modifications and variations may be applied. 3A to 3B are not limited to a chronological order.

4 is an exemplary diagram illustrating a process in which a reading target reads a virtual time capsule transmitted by a user at a reading time according to the present invention.

Looking at the left side of FIG. 4 , the user reads the message to be stored in the virtual time capsule through the first user terminal 10 on the 5th floor of a specific building 401 on July 09, 2020 and to allow the reading of the message Condition information may be transmitted to the server 30 . The reading condition information may include a reading location to allow reading, a reading time, a reading target, and a reading correct answer for the reading problem.

The server 30 may transmit information indicating that a virtual time capsule is generated to the second user terminal 20 corresponding to the viewing target. At this time, the server 30 may transmit to the second user terminal 20, including the reading location of '5th floor of a specific building 401' and the reading time of 'July 09, 2021' in the information. .

Referring to the right side of FIG. 4 , a reading target may request to view a virtual time capsule from the server 30 through the second user terminal 20 on July 09, 2021 on the 5th floor of a specific building 401 . In this case, the second user terminal 20 may transmit information indicating the current location and the current time of the second user terminal 20 to the server 30 . The server 30 requests an answer to the reading problem from the second user terminal 20 when the received current location and current time of the second user terminal 20 correspond to the reading location and reading time. can Thereafter, when the answer received from the second user terminal 20 corresponds to the reading correct answer, a message that is the content stored in the virtual time capsule may be transmitted to the second user terminal 20 .

5 is an exemplary diagram illustrating a case in which a location at which a virtual time capsule is created according to the present invention is changed.

Referring to the left side of FIG. 5 , the user is allowed to read the voice and the content to be stored in the virtual time capsule through the first user terminal 10 on March 04, 2020 on the third floor of a specific building 501 . The reading condition information may be transmitted to the server 30 . The reading condition information may include a reading location to allow reading, a reading time, a reading target, and a reading correct answer for the reading problem.

The server 30 may transmit information indicating that a virtual time capsule is generated to the second user terminal 20 corresponding to the viewing target. At this time, the server 30 may transmit the information to the second user terminal 20 including the reading location '3rd floor of a specific building 501' and the reading time 'March 04, 2025' in the information. .

Referring to the right side of FIG. 5 , a newly designed exhibition hall 502 with a single floor may be built at the location where the specific building 501 requested by the user to create the virtual time capsule was located. At this time, on March 04, 2025, in front of the exhibition hall 502 erected in the place where the specific building 501 was located, the viewing target requests the virtual time capsule to be viewed from the server 30 through the second user terminal 20 and is located at the same time You can request a change confirmation. In this case, the second user terminal 20 may transmit information indicating the current location and the current time of the second user terminal 20 to the server 30 . In this case, the server 30 may receive the image information included in the location change confirmation request and determine whether the location of the specific building 501 requesting the creation of the virtual time capsule has changed. Thereafter, when it is determined that the exhibition hall 502 has been built in the place where the specific building 501 was, the server 30 transmits a location change notification to the first user terminal 10, and the second user terminal ( 20), you can request an answer to the location change confirmation completion and reading problem. Thereafter, when the answer received from the second user terminal 20 corresponds to the reading correct answer, the voice, which is the content stored in the virtual time capsule, may be transmitted to the second user terminal 20 .

As mentioned above, although embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art to which the present invention pertains know that the present invention may be embodied in other specific forms without changing the technical spirit or essential features thereof. you will be able to understand Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

10: first user terminal
20: second user terminal
30: server
40: communication network

Claims (10)

A method for a server to provide a location-based virtual time capsule, the method comprising:
When at least one content to be stored in the virtual time capsule and reading condition information for allowing reading of the at least one content are received from the first user terminal, based on the received at least one content and reading condition information creating a virtual time capsule - the reading condition information includes a reading location to allow reading, a reading time, a reading target, and a reading correct answer for the reading problem-;
transmitting information notifying that the virtual time capsule is generated to a second user terminal corresponding to the reading target;
receiving, from the second user terminal, information indicating a current location and a current time of the second user terminal;
requesting an answer to the reading problem from the second user terminal when the received current location and current time of the second user terminal correspond to the reading location and reading time; and
transmitting at least one content stored in the virtual time capsule to the second user terminal when the answer received from the second user terminal corresponds to the reading correct answer;
A method of providing a location-based virtual time capsule comprising a. According to claim 1,
The at least one content is a method of providing a location-based virtual time capsule including at least one of a voice, an image, an image, a message, and a coupon transmitted by the user to the reading target. According to claim 1,
When the current time of the second user terminal does not match the reading time or the current location of the second user terminal does not match the reading position, information including a notification of non-reading to the second user terminal and a reason for non-reading A method of providing a location-based virtual time capsule further comprising; generating and transmitting a. According to claim 1,
The method of providing a location-based virtual time capsule further comprising; when the answer does not match the reading correct answer, transmitting a hint for the reading problem to the second user terminal. 5. The method of claim 4,
The hint is
A method of providing a location-based virtual time capsule that is generated when the second user terminal captures a predetermined location with a camera or is generated when the second user terminal moves in a certain direction at a constant speed. According to claim 1,
The reading answer is,
A method of providing a location-based virtual time capsule including a first image or first voice sentence information received from the first user terminal. 7. The method of claim 6,
When a second image is received from the second user terminal as an answer to the first reading problem, the degree of correspondence between the first image and the second image is determined, and when the determined degree of agreement is equal to or greater than the first threshold, the transmitting at least one content to the second user terminal; and
When the second voice sentence information is received as an answer to the second reading problem through the second user terminal, the degree of correspondence between the first voice sentence information and the second voice sentence information is determined, and the determined correspondence is the second The method of providing a location-based virtual time capsule further comprising; transmitting the at least one content to the second user terminal when the threshold is higher. According to claim 1,
The subject of the reading is
A method of providing a location-based virtual time capsule, including an object located within a preset radius or moving within a preset speed range within the preset radius. In the server for providing a location-based virtual time capsule,
communication department;
Memory; and
When at least one content to be stored in the virtual time capsule and reading condition information for allowing reading of the at least one content are received from the first user terminal, based on the received at least one content and reading condition information Create a virtual time capsule - the reading condition information includes a reading location to allow reading, a reading time, a reading target, and a correct answer to the reading problem-,
Transmitting information indicating that the virtual time capsule is generated to a second user terminal corresponding to the reading target,
Receive, from the second user terminal, information indicating the current location and the current time of the second user terminal,
When the received current location and time of the second user terminal correspond to the reading location and reading time, request an answer to the reading problem from the second user terminal,
a control unit configured to transmit at least one content stored in the virtual time capsule to the second user terminal when the answer received from the second user terminal corresponds to the reading correct answer. In combination with a computer, the program stored in the computer-readable recording medium to execute the method of any one of claims 1 to 8.

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