KR20180116929A - Service apparatus and control method thereof, and subject appratus - Google Patents

Abstract

The present invention provides a service apparatus capable of processing a connection service between users (terminals) required in an application-based application service environment through a method of confirming the motion information of a user (terminal), an operation method thereof, and a terminal thereof. The service apparatus includes a processor and a memory.

Description

SERVICE APPARATUS AND ITS OPERATION METHOD, AND SERVICE APPARATUS AND CONTROL METHOD THEREOF, AND SUBJECT APPRATUS

The present invention relates to a method for processing a pair service between terminals (users) whose motion information is matched.

As the market for applications running on mobile devices such as smart phones and tablet pads is rapidly expanding, a variety of application-based application services such as games, social networking service shopping, and the like have also become popular.

Such application-based application services provide a linkage service between users (terminals), such as friendship, as a part of the supplementary service.

However, in order to use such a linkage service between users, it is common to input the personal information (for example, id, e-mail, and screen name) of the other party on the service screen provided by the application and request the linkage service to the server.

As a result, in the application service based on the existing application, it is inconvenient to directly input the personal information of the other party in order to use the connection service. Further, in the case of the server where the connection service request is processed, A large amount of resources are required for matching.

Accordingly, the present invention proposes a new scheme for processing a linkage service in an application-based application service environment.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a method and system for providing a linkage service between users (terminals) required in an application-based application service environment through a method of confirming motion information of a user .

According to an aspect of the present invention, there is provided a service apparatus including: a processor for performing an operation for processing a connection service between terminals; And a memory in which at least one command executed through the processor is stored, wherein when the motion information is received from a plurality of terminals to which an association service request with the other terminal is transmitted, A selection instruction for selecting two or more terminals to which motion information has been received within a predetermined allowable time interval among the plurality of terminals based on the time; And a determination instruction for determining a degree of similarity between at least some of the terminals among the two or more terminals and specifying a terminal pair determined as having a degree of similarity between the two or more terminals among the two or more terminals as a threshold value or more .

More specifically, the coordinated service request includes terminal identification information received from another terminal to which each terminal desires to perform a coordinated service, and the at least one command is transmitted from the coordinated service request of the two or more terminals to the terminal And a confirmation command for confirming the terminal identification information of the terminal.

More specifically, the determination command is characterized by determining the degree of similarity between the motion information only in at least some of the two or more terminals from which the terminal identification information of the other terminals belonging to the two or more terminals is identified from the linked service request .

More specifically, the motion information includes at least one of a moving direction, a moving distance, and a moving speed of each terminal, and the judgment instruction is for determining whether the moving direction, the moving distance, If they match, it is determined that the similarity degree between the motion information is equal to or larger than the threshold value.

More specifically, the determination command determines the degree of similarity between the motion information for at least some of the two or more terminals whose movement direction is changed by a threshold number of times or more, and each of the movement distance and the movement speed in each movement direction is equal to or greater than a threshold value .

According to an aspect of the present invention, there is provided a terminal including a processor for performing an operation for an association service with another terminal; And a memory in which at least one instruction executed via the processor is stored, the at least one instruction comprising: a confirmation instruction for confirming that a linkage service is requested from a user, and forwards the linkage service request to the service device; And transmitting the motion information of the terminal sensed by the terminal to the service device, wherein the motion information of the terminal whose motion information is similar to or higher than the threshold of the motion information of the terminal is confirmed in the service device, And a transfer command for specifying the transfer command.

More specifically, the at least one command exchanges terminal identification information with the other terminal when it is confirmed that a connection service is requested from the user, and transmits an exchange command Wherein the service apparatus identifies the terminal identification information of the other terminal based on the linkage service request received from the terminal and identifies the terminal identification information of the terminal from the linkage service request received from the other terminal The degree of similarity between the motion information of the terminal and the motion information of the other terminal is determined.

According to an aspect of the present invention, there is provided a method of operating a service device, the method comprising: receiving motion information from a plurality of terminals to which a link service request with another terminal is transmitted; A selection step of selecting two or more terminals to which motion information is received within a predetermined allowable time interval among the plurality of terminals; And a determination step of determining the degree of similarity between the motion information of at least some terminals among the two or more terminals and specifying a terminal pair judged as having a degree of similarity between motion information among the two or more terminals to be a connection service object .

More specifically, the coordinated service request includes terminal identification information received from another terminal to which each terminal desires to perform a coordinated service, and the method further comprises, before the determining step, To identify the terminal identification information of the other terminal from the terminal identification information of the other terminal.

More specifically, the determining step determines the degree of similarity between the motion information only for at least some of the two or more terminals, from which the terminal identification information of the other terminals belonging to the two or more terminals is identified from the linked service request.

More specifically, the motion information includes at least one of a moving direction, a moving distance, and a moving speed of each terminal, and the determining step determines whether the moving direction, the moving distance, And determines that the degree of similarity between the motion information is equal to or larger than the threshold value when they coincide with each other.

More specifically, the determining step determines the degree of similarity between the motion information for at least some of the two or more terminals in which the moving direction is changed by a threshold number of times or more and the moving distance and the moving speed in each moving direction are each equal to or greater than the threshold value .

Accordingly, in the service apparatus and the operation method thereof according to the present invention, and in the terminal, when processing the association service in the application-based application service environment, the terminals with the matching motion information among the terminals requiring the association service are specified as the linkage service targets By processing the linking service between the specified terminals, it is not necessary to input any additional information for the linking service, thereby making it possible to enhance the convenience of the user.

According to the service apparatus and the operation method of the present invention, and the terminal, it is determined whether or not the motion information is consistent among all the terminals requesting the linkage service, , It is possible to minimize the resources required for judging whether or not the motion information coincides with each other.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic configuration diagram of a linked service processing system according to an embodiment of the present invention; FIG.
2 is a schematic configuration diagram of a terminal according to an embodiment of the present invention;
3 illustrates an example of a hardware system for implementing a terminal according to an embodiment of the present invention;
4 is a schematic configuration diagram of a service apparatus according to an embodiment of the present invention;
FIG. 5 is an exemplary diagram illustrating a terminal group according to an embodiment of the present invention; FIG.
Figure 6 is an illustration of a hardware system for implementing a service device in accordance with an embodiment of the present invention;
FIG. 7 is a flowchart illustrating an operation flow in a linked service processing system according to an embodiment of the present invention; FIG.
FIG. 8 is a flowchart illustrating an operation flow in a terminal according to an embodiment of the present invention; FIG.
9 is a flowchart for explaining an operational flow in a service apparatus according to an embodiment of the present invention;

It is noted that the technical terms used herein are used only to describe specific embodiments and are not intended to limit the scope of the technology disclosed herein. Also, the technical terms used herein should be interpreted as being generally understood by those skilled in the art to which the presently disclosed subject matter belongs, unless the context clearly dictates otherwise in this specification, Should not be construed in a broader sense, or interpreted in an oversimplified sense. In addition, when a technical term used in this specification is an erroneous technical term that does not accurately express the concept of the technology disclosed in this specification, it should be understood that technical terms which can be understood by a person skilled in the art are replaced. Also, the general terms used in the present specification should be interpreted in accordance with the predefined or prior context, and should not be construed as being excessively reduced in meaning.

Also, the singular forms "as used herein include plural referents unless the context clearly dictates otherwise. In this specification, the terms "comprising ", or" comprising "and the like should not be construed as necessarily including the various elements or steps described in the specification, Or may be further comprised of additional components or steps.

Furthermore, terms including ordinals such as first, second, etc. used in this specification can be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals denote like or similar elements, and redundant description thereof will be omitted.

Further, in the description of the technology disclosed in this specification, a detailed description of related arts will be omitted if it is determined that the gist of the technology disclosed in this specification may be obscured. It is to be noted that the attached drawings are only for the purpose of easily understanding the concept of the technology disclosed in the present specification, and should not be construed as limiting the spirit of the technology by the attached drawings.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a diagram illustrating a cooperative service processing system according to an embodiment of the present invention.

1, a linked service processing system according to an embodiment of the present invention may have a configuration including a terminal 10 requesting a linkage service, and a service device 20 processing a linkage service have.

The terminal 10 refers to a terminal using an application based application service. In an embodiment of the present invention, a first terminal 10-1 and a second terminal 10 -2).

The terminal 10 may be a smart phone, a portable terminal, a mobile terminal, a personal digital assistant (PDA), a portable multimedia player (PMP) terminal, a telematics A mobile terminal, a telematics terminal, a navigation terminal, a personal computer, a notebook computer, a slate PC, a tablet PC, an ultrabook, a wearable device A Smartwatch, a Smart Glass, an HMD (Head Mounted Display), etc.), a Wibro terminal, and a flexible terminal.

The service apparatus 20 refers to a service server that processes a connection service requested from the terminal 10. [

The service device 20 may be implemented in the form of, for example, a web server, a database server, a proxy server, or the like, and may be a network load balancing mechanism, or one of various software that allows a service device to operate on the Internet or another network Or more, and can be implemented as a computerized system. The network may also be an http network and may be a private line, an intranet, or any other network, and the connection between each of the configurations in the ad serving system according to an embodiment of the present invention may be any data And may be connected to a secure network so as not to be attacked by a hacker or other third party.

Furthermore, such a service device 20 may comprise a plurality of database servers, which may also be implemented in a manner in which the database server is connected to the terminal 10 via any type of network connection, including a distributed database server architecture have.

As a result, the linked service processing system according to an embodiment of the present invention can process the link service requested between the first terminal 10-1 and the second terminal 10-2 based on the above-described configuration.

Here, the linked service refers to a linkage service between a user of the first terminal 10-1 and a user of the second terminal 10-2 as a part of the additional service provided by the application-based application service, for example, .

On the other hand, in order to utilize the linked service in the conventional application-based application service environment, a method of requesting a service to the server by inputting the personal information (for example, id, e-mail, .

As described above, in an application service based on an existing application, it may be inconvenient for the user to directly input personal information of the other party in order to use the linked service. Further, in the server where the request for the linked service is processed, It can be expected that a large number of resources may be required to match the user.

Accordingly, an embodiment of the present invention proposes a new connection service processing method capable of solving the above-mentioned limitations in an application-based application service environment. Hereinafter, each configuration in a connection service processing system for realizing the above- I will explain.

FIG. 2 shows a configuration of a terminal 10 according to an embodiment of the present invention.

2, the terminal 10 according to an embodiment of the present invention includes a confirmation unit 11 for confirming a connection service request, an exchange unit 12 for exchanging terminal identification information, A requesting unit 13, and a transmitting unit 14 for transmitting motion information.

All or at least a part of the configuration of the terminal 10 including the above-described confirmation unit 11, exchange unit 12, request unit 13, and transmission unit 14 may be implemented in software module form or hardware Or may be implemented in a form of a combination of a software module and a hardware module

Here, the software module can be understood as, for example, an instruction executed by a processor that controls an operation in the terminal 10, and the instruction may have a form mounted in a memory in the terminal 10. [

The terminal 10 according to an embodiment of the present invention includes a communication unit 15 for supporting communication between devices, a display unit 17 for displaying an application execution screen, a sensing unit 17 for sensing motion information, And an input / output unit (16) for supporting the functions of the respective units (18).

The configurations of the communication unit 15, the input / output unit 16, the display unit 17 and the sensing unit 18 will be described below with reference to FIG. 3, including a communication unit 1310, an input / output unit 1320, The display unit 1322, and the sensing unit 1322, respectively, and a detailed description thereof will be provided below.

The terminal 10 according to an embodiment of the present invention requests the linkage service through the core configuration including the confirmation unit 11, the exchange unit 12, and the transmission unit 14, Hereinafter, each configuration in the terminal 10 for this purpose will be described in detail.

Meanwhile, since the terminal 10 according to the embodiment of the present invention is divided into the first terminal 10-1 and the second terminal 10-2 which request a connection service with each other, 1 < / RTI > terminal 10-1 and the second terminal 10-2.

The confirming unit 11 performs a function of confirming that a linkage service is required.

More specifically, the confirmation unit 11 performs a function of confirming that a connection service with the other terminal is requested from the user.

At this time, the user can request a linkage service with the other terminal through a method of selecting a specific service menu provided on the execution screen of the application, or inputting a specific function key provided by the terminal 10 in the execution state of the application have.

The exchange unit 12 exchanges terminal identification information.

More specifically, when it is confirmed that the user requires a link service with the other terminal, the exchange unit 12 exchanges the terminal identification information with the other terminal.

Here, the terminal identification information may include all information capable of identifying the terminal 10, such as device identification information, application identification information, and the like.

In addition, exchange of such terminal identification information can be processed through a method of broadcasting (broadcasting) terminal identification information to its coverage through a local communication signal supported by the terminal 10.

That is, when the first terminal 10-1 and the second terminal 10-2 are close to each other and transmit the terminal identification information to the coverage of the first terminal 10-1, The second terminal 10-2 receives the terminal identification information of the first terminal 10-1 and the second terminal 10-2 receives the terminal identification information of the first terminal 10-1 and the second terminal 10-2, And the terminal 10-2 can exchange terminal identification information with each other.

For example, the local communication signal used for transmitting the terminal identification information may be, for example, a low power Bluetooth (BLE), a Zig-bee, or the like. All schemes can be included.

The request unit 13 performs a function of requesting a linkage service.

More specifically, after confirming that a connection service with the other terminal is required by the user, the requesting unit 13 transmits a linkage service request including the terminal identification information to the service device 20 ).

In this regard, in the service apparatus 20, the terminal identification information of the second terminal 10-2 is confirmed from the linked service request of the first terminal 10-1. On the other hand, When the terminal identification information of the first terminal 10-1 is confirmed from the service request, it can be determined whether or not the motion information is consistent between the terminals of the first terminal 10-1 and the second terminal 10-2.

The transmitter 14 performs a function of transmitting motion information.

More specifically, after transmitting the linkage service request to the service device 20, the transmitter 14 transmits the motion information of the terminal 20 sensed in real time to the service device 20, And selects the other terminal that has transmitted the motion information corresponding to the motion information of the terminal 10 and transmits the motion information to the other terminal.

Here, the motion information refers to, for example, information including the moving direction, the moving distance, and the moving speed of the terminal 10, and this motion information is transmitted to the first terminal 10-1 and the second terminal 10-1, (E.g., up and down or left and right) of the first terminal 10-1 and the second terminal 10-2 gripped by the user after holding the terminal 10-2 with one hand, Lt; / RTI >

As described above, since the motion information according to the embodiment of the present invention is generated by the hand operation of the user holding the first terminal 10-1 and the second terminal 10-1 with one hand, -1 and the motion information detected by the second terminal 10-1 can be matched with each other.

In each of the configurations of the terminal 10 described above, it is noted that the present invention can be implemented in the form of a software module or a hardware module executed by a processor, or a combination of a software module and a hardware module.

As such, a form of software module, hardware module, or combination of software module and hardware module executed by a processor may be implemented in a real hardware system (e.g., a computer system).

3, a hardware system 1000 for implementing a terminal 10 according to an embodiment of the present invention will be described.

For the sake of reference, the following description is an example for implementing each configuration in the terminal 10 described above in the hardware system 1000, and it should be noted that the configuration and the operation according to the configuration may be different from the actual implemented system .

3, a hardware system 1000 according to an embodiment of the present invention includes a processor unit 1100, a memory interface unit 1200, and a peripheral device interface unit 1300 .

Each such configuration in the hardware system 1000 may be a separate component or integrated into one or more integrated circuits, and each of these components may be coupled by a bus system (not shown).

Here, in the case of a bus system, any one or more individual physical buses, communication lines / interfaces, and / or multi-drop or point-to-point links connected by appropriate bridges, adapters, and / And abstraction that represents point-to-point connections.

The processor unit 1100 executes various software modules stored in the memory unit 1210 by communicating with the memory unit 1210 through the memory interface unit 1200 to perform various functions in the hardware system .

Here, the memory unit 1210 is provided with an identification unit 11, a switching unit 12, a request unit 13, and a transmission unit 14, which are core components in the terminal 10 described with reference to FIG. 2, , And other operating systems (OS) can be additionally stored.

In the case of an operating system (for example, an embedded operating system such as I-OS, Android, Darwin, RTXC, LINUX, UNIX, OS X, WINDOWS, or VxWorks), typical system tasks (such as memory management, , Power management, and the like), a set of instructions, a software component, and / or a driver, and facilitates communication between various hardware modules and software modules.

For reference, the memory unit 1210 may include a memory hierarchy including, but not limited to, a cache, a main memory, and a secondary memory, such as RAM (e.g., SRAM, (E.g., DRAM, DDRAM), ROM, FLASH, magnetic and / or optical storage devices such as disk drives, magnetic tape, compact discs, and digital video discs.

The peripheral device interface unit 1300 serves to enable communication between the processor unit 1100 and a peripheral device.

Here, in the case of a peripheral device, the hardware system 1000 is provided for providing different functions. In an embodiment of the present invention, for example, a communication unit 1310 and an input / output unit 1320 may be included.

Here, the communication unit 1310 performs a function of providing a communication function with another device. For example, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, CODEC) chipset, and memory, and the like, and may include known circuits that perform this function.

Examples of the communication protocol supported by the communication unit 1310 include a wireless LAN (WLAN), a DLNA (Digital Living Network Alliance), a Wireless Broadband (Wibro), a World Interoperability for Microwave Access ), Code Division Multiple Access (CDMA), Code Division Multi Access (CDMA2000), Enhanced Voice-Data Optimized or Enhanced Voice-Only (EV-DO), Wideband CDMA (WCDMA) , HSDPA (High Speed Downlink Packet Access), HSUPA (High Speed Uplink Packet Access), IEEE 802.16, Long Term Evolution (LTE), Long Term Evolution-Advanced (LTE-A) Wireless Mobile Broadband Service (WMBS), Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra-Wideband (UWB), ZigBee, Near Field Communication : NFC), Ultra Sound Communication (USC), visible light Shin: could include (Visible Light Communication VLC), Wi Fi (Wi-Fi), Wi Fi Direct (Wi-Fi Direct). The wired communication network may be a wired LAN, a wired WAN, a power line communication (PLC), a USB communication, an Ethernet, a serial communication, Cables, and the like, and may include any protocol that can provide a communication environment with other devices, which is not limited at present.

The input / output unit 1320 serves as a controller for controlling an I / O device interlocked with other hardware systems. In an embodiment of the present invention, a display unit 1321 for displaying an application execution screen, And may control the function of the sensing unit 1322 that can sense the moving state of the portable terminal 10.

The display unit 1321 may be a liquid crystal display (LCD), a thin film transistor LCD (TFT-LCD), a light emitting diode (LED), an organic light emitting diode OLED, Organic LED), AMOLED (Active Matrix OLED), Retina Display, Flexible display, and 3 Dimension display. .

The sensing unit 1322 can be understood as a gyroscope sensor capable of sensing the moving direction, the moving distance, and the moving speed of the terminal 10 as the motion information of the terminal 10.

As a result, each configuration in the terminal 10, which is stored in the memory unit 1210 in the form of a software module according to the above configuration, is stored in the memory interface unit 1200 and the peripheral device 1010 in the form of a command executed by the processor unit 1100. [ The communication unit 1310 and the input / output unit 1320 can perform signal processing through the interface unit 1300 to request the connection service to the service device 20 and receive the processing result.

The description of the configuration of the service apparatus 20 after the description of the terminal 10 according to the embodiment of the present invention is as follows.

FIG. 4 shows a schematic configuration of a service apparatus 20 according to an embodiment of the present invention.

4, the service apparatus 20 according to an embodiment of the present invention includes a selection unit 21 for selecting terminals, a confirmation unit 22 for confirming terminal identification information, And a processing unit (24) for processing the linked service.

All or at least some of the configuration of the service apparatus 20 including the selector 21, the confirmation unit 22, the determination unit 23 and the processing unit 24 may be implemented in a software module form or hardware Module, or a combination of a software module and a hardware module.

Here, the software module can be understood as, for example, an instruction executed by a processor that controls an operation in the service apparatus 20, and this instruction may have a form mounted in a memory in the service apparatus 20 .

The service apparatus 20 according to an embodiment of the present invention may further include a communication unit 25 for supporting communication with the terminal 10, in addition to the above-described configuration.

For reference, the configuration of the communication unit 25 corresponds to the configuration of the communication unit 2310 to be described below with reference to FIG. 6, and a detailed description thereof will be described below.

As a result, the service apparatus 20 according to the embodiment of the present invention can be connected to the service provider 20 through the core configuration including the selector 21, the checker 22, the determiner 23, The service request can be processed. Hereinafter, each of the core configurations of the service apparatus 20 for realizing the service request will be described in more detail.

The selector 21 performs a function of selecting terminals.

More specifically, after the selection unit 21 receives a connection service request from a plurality of terminals including the first terminal 10-1 and the second terminal 10-2, When information is received, some terminals among a plurality of terminals are firstly selected based on a reception time at which motion information is received from each terminal.

At this time, the selector 21 checks the difference between the reception times at which the motion information is received from the plurality of terminals, and selects only the terminals whose confirmed reception time difference is within the defined allowable time interval (for example, 1 second) .

For reference, the allowed time interval is a time interval set considering the communication performance of each terminal and the delay value in the communication environment, assuming that the motion information is transmitted at the same time at each terminal.

Here, the difference in the reception time of the motion information is within the allowable time interval, because the characteristics of the motion information generated by the operation of the user gripping and shaking the two terminals are likely to be the object of the linkage service among the terminals Can be understood.

The confirmation unit 21 confirms the terminal identification information.

More specifically, when the terminals are selected on the basis of the predefined allowed time interval, the confirmation unit 21 checks the other terminal identification information included in the linked service request transmitted by each selected terminal, The terminal group being located in the same area.

5, when the user grasps the first terminal 10-1 or the second terminal 10-2 with one hand or at least the first terminal 10-1 or the second terminal 10-2 The terminal identification information of the second terminal 10-2 from the linked service request of the first terminal 10-1 in the case where the other terminal is located in the coverage a and b of each of the terminals 10-2, The terminal identification information of the first terminal 10-1 is confirmed from the connection service request of the second terminal 10-2 so that the first terminal 10-1 and the second terminal 10-2 can identify the terminal identification information of the first terminal 10-1, Can be identified as one terminal group.

It is needless to say that the first terminal 10-1 and the second terminal 10-2 can request a linkage service separately from the first terminal 10-1 and the second terminal 10-2 on the common coverage of the first terminal 10-1 and the second terminal 10-2 In the case where the terminals are located, the terminal service information of all the terminals existing on the coverage is included in the connection service request between the first terminal 10-1 and the second terminal 10-2, The terminal group to which the first terminal 10-1 and the second terminal 10-2 belong may include all the terminals existing on the coverage other than the first terminal 10-1 and the second terminal 10-2.

For example, in the embodiment of the present invention, a method of identifying terminals adjacent to each other through terminal identification information exchanged between terminals through a short-range communication method has been described. However, the present invention is not limited thereto. For example, A method of confirming a terminal adjacent to each other through a method of using the terminal, GPS information of the terminal, sound of surrounding sounds sensed by the terminal, geomagnetism information, and the like.

The determination unit 23 performs a function of determining the degree of similarity between motion information.

More specifically, when the terminal group located adjacent to each other is identified based on the terminal identification information in the association service request among the terminals selected on the basis of the predefined allowable time interval, The degree of similarity is determined between the motion information of each terminal belonging to the terminal.

At this time, the determination unit 23 determines whether or not the movement direction of the terminal belonging to the terminal group is changed from the motion information by more than a threshold number of times, and the similarity between the motion information .

This is to distinguish between the motion information generated by the user's unconscious operation and the motion information intentionally generated to request the linked service.

That is, the moving direction is changed more than the threshold number of times from the motion information, and each of the moving distance and the moving speed in each moving direction is equal to or more than the threshold value, it can be understood that the user intentionally generates motion information It is.

As a result, the determination unit 23 performs similarity determination only between motion information that the user intentionally generates, and the degree of similarity determination is based on the degree of matching of the moving direction, the moving distance, and the moving speed in the motion information during the set time And the like.

The processing unit 24 performs a function of processing the linkage service.

More specifically, when there is a terminal pair having a degree of similarity of at least a threshold value as a result of determination of similarity between motion information, the processing unit 24 specifies the terminal pair as a linkage service object, processes the linkage service, and transmits the processing result to each terminal .

That is, the processing unit 24 specifies the first terminal 10-1 and the second terminal 10-2, which are the target of the linked service, by using the result of determination of the similarity degree of the motion information received from the plurality of terminals requesting the linkage service And can transmit the processing result to the first terminal 10-1 and the second terminal 10-2, respectively.

Meanwhile, in each of the configurations of the service apparatus 20 described above, it is mentioned that the present invention can be implemented in the form of a software module or a hardware module executed by a processor, or a combination of a software module and a hardware module .

As such, a form of software module, hardware module, or combination of software module and hardware module executed by a processor may be implemented in a real hardware system (e.g., a computer system).

6, a description will be made of a hardware system 2000 implementing each configuration in the service apparatus 20 according to an embodiment of the present invention.

On the other hand, among the configurations of the hardware system 2000 shown in Fig. 6, configurations in which the names coincide with those in the hardware system 1000 described with reference to Fig. 3 can be regarded as the same configuration, A specific example or description of the same configuration will be omitted.

6, a hardware system 2000 for implementing a service apparatus 20 according to an embodiment of the present invention includes a processor unit 2100, a memory interface unit 2200, and a peripheral device interface unit 2300). ≪ / RTI >

The processor unit 2100 communicates with the memory unit 2210 through the memory interface unit 2200 to execute various software modules stored in the memory unit 2210 to perform various functions in the hardware system .

Here, in the memory unit 2210, a selector 21, an identifying unit 22, a determining unit 23, and a processing unit 24, which are core components of the service apparatus 20 described with reference to FIG. 4, And other operating systems can be additionally stored.

The peripheral device interface unit 2300 serves to enable communication between the processor unit 2100 and the peripheral device.

Here, in the case of the peripheral device, the hardware system 1000 is provided for providing different functions. In an embodiment of the present invention, for example, the communication unit 2310 may be included.

Here, the communication unit 2310 performs a function of providing a communication function with other devices. For example, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a codec CODEC) chipset, and memory, and the like, and may include known circuits that perform this function.

As a result, each configuration in the service apparatus 20 stored in the memory unit 2210 in the form of a software module is stored in the memory interface unit 2100 and the peripheral device interface unit 2100 in the form of instructions executed by the processor unit 2100 2300 via the communication unit 2310 to process the connection service request from the terminal 10.

Hereinafter, with reference to FIG. 6 mentioned above, each configuration in the service apparatus 20 will be described in connection with the hardware system 2000. FIG.

The selector 21 performs a function of selecting terminals.

More specifically, after the selector 21 receives a connection service request from a plurality of terminals including the first terminal 10-1 and the second terminal 10-2 through the communication unit 2310, When motion information detected in real time is received, a part of terminals of a plurality of terminals is firstly selected based on the reception time at which the motion information is received from each terminal, and the result of the selection is transmitted to the confirmation unit 22 do.

At this time, the selector 21 checks the difference between the reception times at which the motion information is received from the plurality of terminals, and selects only the terminals whose confirmed reception time difference is within the defined allowable time interval (for example, 1 second) .

For reference, the allowed time interval is a time interval set considering the communication performance of each terminal and the delay value in the communication environment, assuming that the motion information is transmitted at the same time at each terminal.

Here, the difference in the reception time of the motion information is within the allowable time interval, because the characteristics of the motion information generated by the operation of the user gripping and shaking the two terminals are likely to be the object of the linkage service among the terminals Can be understood.

The confirmation unit 21 confirms the terminal identification information.

More specifically, when a result of selecting a terminal is received on the basis of a predefined allowed time interval, the confirmation unit 21 transmits the terminal identification information included in the linked service request transmitted by each terminal selected Identifies the terminal group located adjacent to each other, and transmits the identification result to the determination unit 23.

That is, as described above with reference to FIG. 5, if the user grasps the first terminal 10-1 or the second terminal 10-2 with one hand, or at least the first terminal 10-1 If the other terminal is located in the coverage (a, b) of each of the second terminals 10-2, the terminal of the second terminal 10-2, from the connection service request of the first terminal 10-1, The identification information is verified and the terminal identification information of the first terminal 10-1 is confirmed from the linkage service request of the second terminal 10-2 so that the first terminal 10-1 and the second terminal 10- 2) can be identified as one terminal group.

It is needless to say that the first terminal 10-1 and the second terminal 10-2 can request a linkage service separately from the first terminal 10-1 and the second terminal 10-2 on the common coverage of the first terminal 10-1 and the second terminal 10-2 In the case where the terminals are located, the terminal service information of all the terminals existing on the coverage is included in the connection service request between the first terminal 10-1 and the second terminal 10-2, The terminal group to which the first terminal 10-1 and the second terminal 10-2 belong may include all the terminals existing on the coverage other than the first terminal 10-1 and the second terminal 10-2.

The determination unit 23 performs a function of determining the degree of similarity between motion information.

More specifically, when the identification result of the terminal group based on the terminal identification information in the linked service request is received, the determination unit 23 determines the similarity between the motion information of each terminal belonging to the terminal group, (24).

At this time, the determination unit 23 determines whether or not the movement direction of the terminal belonging to the terminal group is changed from the motion information by more than a threshold number of times, and the similarity between the motion information .

This is to distinguish between the motion information generated by the user's unconscious operation and the motion information intentionally generated to request the linked service.

That is, the moving direction is changed more than the threshold number of times from the motion information, and each of the moving distance and the moving speed in each moving direction is equal to or more than the threshold value, it can be understood that the user intentionally generates motion information It is.

As a result, the determination unit 23 performs similarity determination only between motion information that the user intentionally generates, and the degree of similarity determination is based on the degree of matching of the moving direction, the moving distance, and the moving speed in the motion information during the set time And the like.

The processing unit 24 performs a function of processing the linkage service.

More specifically, the processing unit 24 receives the determination result of the degree of similarity between motion information, and when there is a terminal pair having a degree of similarity equal to or higher than the threshold value, the processing unit 24 specifies the terminal pair as a linkage service object, processes the linkage service, 2310, respectively.

That is, the processing unit 24 specifies the first terminal 10-1 and the second terminal 10-2, which are the target of the linked service, by using the result of determination of the similarity degree of the motion information received from the plurality of terminals requesting the linkage service And can transmit the processing result to the first terminal 10-1 and the second terminal 10-2, respectively.

As described above, according to each configuration of the cooperative service processing system according to the embodiment of the present invention, in processing the cooperative service in the application-based application service environment, among the terminals requiring cooperative services, It is possible to improve the convenience of the user because it is not necessary to input any additional information for the linking service by processing the linking service between the specified terminals. It is also possible to minimize the resources required to determine whether or not the motion information is consistent by determining whether or not the motion information is matched only with respect to the selected target, .

Hereinafter, an operation flow of each configuration in a cooperative service processing system and system according to an embodiment of the present invention will be described.

FIG. 7 shows an operation flow in a linked service processing system according to an embodiment of the present invention.

First, the terminal 10 confirms that a connection service with the other terminal is requested by the user according to step S11.

At this time, the user can request a linkage service with the other terminal through a method of selecting a specific service menu provided on the execution screen of the application, or inputting a specific function key provided by the terminal 10 in the execution state of the application have.

Then, if it is confirmed that the user requires a link service with the other terminal, the terminal 10 exchanges terminal identification information with the other terminal according to step S12.

Here, the exchange of the terminal identification information can be processed through a method of broadcasting (broadcasting) the terminal identification information to its own coverage through the local communication signal supported by the terminal 10.

That is, when the first terminal 10-1 and the second terminal 10-2 are close to each other and transmit the terminal identification information to the coverage of the first terminal 10-1, The second terminal 10-2 receives the terminal identification information of the first terminal 10-1 and the second terminal 10-2 receives the terminal identification information of the first terminal 10-1 and the second terminal 10-2, And the terminal 10-2 can exchange terminal identification information with each other.

After the terminal 10 confirms that the connection service with the other terminal is requested by the user, if the terminal identification information of the other terminal is obtained, the terminal 10 transmits a linked service request including the terminal identification information to the service device ( 20).

The terminal 10 transmits the linkage service request to the service device 20 and then transmits the motion information of the terminal 20 sensed in real time to the service device 20 in accordance with step S14, Selects another terminal that has transmitted the motion information corresponding to the motion information of the terminal 10, and then processes the linked service by specifying the selected terminal as a target of the linked service for the terminal 10.

Then, after receiving the linkage service request from the plurality of terminals including the first terminal 10-1 and the second terminal 10-2, the service device 20 detects motion information detected in real time from each terminal The mobile terminal firstly selects some of the plurality of terminals based on the reception time at which the motion information is received from each terminal according to step S15.

At this time, the selector 21 checks the difference between the reception times at which the motion information is received from the plurality of terminals, and selects only the terminals whose confirmed reception time difference is within the defined allowable time interval (for example, 1 second) .

For reference, the allowed time interval is a time interval set considering the communication performance of each terminal and the delay value in the communication environment, assuming that the motion information is transmitted at the same time at each terminal.

Here, the difference in the reception time of the motion information is within the allowable time interval, because the characteristics of the motion information generated by the operation of the user gripping and shaking the two terminals are likely to be the object of the linkage service among the terminals Can be understood.

In addition, when the terminal is selected on the basis of the predefined allowed time interval, the service device 20 checks the other terminal identification information included in the linked service request transmitted by each selected terminal, And identifies the terminal group located.

In addition, when the terminal group located adjacent to each other is identified based on the terminal identification information in the association service request among the terminals selected on the basis of the predefined allowable time interval, the determination unit 23 determines The degree of similarity between the motion information of each terminal belonging to the terminal group is determined.

At this time, the determination unit 23 determines whether or not the movement direction of the terminal belonging to the terminal group is changed from the motion information by more than a threshold number of times, and the similarity between the motion information .

This is to distinguish between the motion information generated by the user's unconscious operation and the motion information intentionally generated to request the linked service.

That is, the moving direction is changed more than the threshold number of times from the motion information, and each of the moving distance and the moving speed in each moving direction is equal to or more than the threshold value, it can be understood that the user intentionally generates motion information It is.

As a result, the determination unit 23 performs similarity determination only between motion information that the user intentionally generates, and the degree of similarity determination is based on the degree of matching of the moving direction, the moving distance, and the moving speed in the motion information during the set time And the like.

Thereafter, when there is a terminal pair having a degree of similarity of at least a threshold value as a result of the similarity determination between the motion information according to steps S17 to S19, the processing unit 24 specifies the terminal pair as a linkage service target, processes the linkage service, Lt; / RTI >

That is, the processing unit 24 specifies the first terminal 10-1 and the second terminal 10-2, which are the target of the linked service, by using the result of determination of the similarity degree of the motion information received from the plurality of terminals requesting the linkage service And can transmit the processing result to the first terminal 10-1 and the second terminal 10-2, respectively.

Hereinafter, the operation flow in the cooperative service processing system according to the embodiment of the present invention will be described, and the operation flow in the UE 10 will be described.

FIG. 8 shows an operation flow in the terminal 10 according to an embodiment of the present invention.

First, the confirmation unit 21 confirms that a connection service with the other terminal is requested by the user according to step S21.

At this time, the user can request a linkage service with the other terminal through a method of selecting a specific service menu provided on the execution screen of the application, or inputting a specific function key provided by the terminal 10 in the execution state of the application have.

Then, when it is confirmed that the user requires a link service with the other terminal, the exchange unit 12 exchanges terminal identification information with the other terminal according to step S22.

Here, the exchange of the terminal identification information can be processed through a method of broadcasting (broadcasting) the terminal identification information to its own coverage through the local communication signal supported by the terminal 10.

That is, when the first terminal 10-1 and the second terminal 10-2 are close to each other and transmit the terminal identification information to the coverage of the first terminal 10-1, The second terminal 10-2 receives the terminal identification information of the first terminal 10-1 and the second terminal 10-2 receives the terminal identification information of the first terminal 10-1 and the second terminal 10-2, And the terminal 10-2 can exchange terminal identification information with each other.

If the terminal identification information of the other terminal is acquired after the user confirms that the connection service with the other terminal is requested from the user, the request unit 13 transmits a linked service request including the corresponding terminal identification information to the service apparatus (20).

In this regard, in the service apparatus 20, the terminal identification information of the second terminal 10-2 is confirmed from the linked service request of the first terminal 10-1. On the other hand, When the terminal identification information of the first terminal 10-1 is confirmed from the service request, it can be determined whether or not the motion information is consistent between the terminals of the first terminal 10-1 and the second terminal 10-2.

After transmitting the linkage service request to the service device 20, the transmitter 14 transmits the motion information of the terminal 20 sensed in real time to the service device 20 according to step S25, To select another terminal that has transmitted the motion information corresponding to the motion information of the terminal 10, and to process the linked service by specifying the selected terminal as a target of the linked service to the terminal 10.

Hereinafter, the operation flow in the service device 20 will be described after the description of the operation flow in the terminal 10 according to the embodiment of the present invention.

FIG. 9 shows an operation flow in the service device 20 according to an embodiment of the present invention.

First, the selector 21 receives a connection service request from a plurality of terminals including the first terminal 10-1 and the second terminal 10-2 according to step S31, When the motion information is received, the terminals of some of the plurality of terminals are firstly selected based on the reception time at which the motion information is received from each terminal according to steps S32 to S34.

At this time, the selector 21 checks the difference between the reception times at which the motion information is received from the plurality of terminals, and selects only the terminals whose confirmed reception time difference is within the defined allowable time interval (for example, 1 second) .

For reference, the allowed time interval is a time interval set considering the communication performance of each terminal and the delay value in the communication environment, assuming that the motion information is transmitted at the same time at each terminal.

Here, the difference in the reception time of the motion information is within the allowable time interval, because the characteristics of the motion information generated by the operation of the user gripping and shaking the two terminals are likely to be the object of the linkage service among the terminals Can be understood.

If the terminal is selected on the basis of the predefined allowed time interval, the confirmation unit 21 checks the other terminal identification information included in the linked service request transmitted by each selected terminal according to step S36 And identifies terminal groups located adjacent to each other.

That is, as described above with reference to FIG. 5, if the user grasps the first terminal 10-1 or the second terminal 10-2 with one hand, or at least the first terminal 10-1 If the other terminal is located in the coverage (a, b) of each of the second terminals 10-2, the terminal of the second terminal 10-2, from the connection service request of the first terminal 10-1, The identification information is verified and the terminal identification information of the first terminal 10-1 is confirmed from the linkage service request of the second terminal 10-2 so that the first terminal 10-1 and the second terminal 10- 2) can be identified as one terminal group.

It is needless to say that the first terminal 10-1 and the second terminal 10-2 can request a linkage service separately from the first terminal 10-1 and the second terminal 10-2 on the common coverage of the first terminal 10-1 and the second terminal 10-2 In the case where the terminals are located, the terminal service information of all the terminals existing on the coverage is included in the connection service request between the first terminal 10-1 and the second terminal 10-2, The terminal group to which the first terminal 10-1 and the second terminal 10-2 belong may include all the terminals existing on the coverage other than the first terminal 10-1 and the second terminal 10-2.

In addition, if the terminal group located adjacent to each other is identified based on the terminal identification information in the association service request among the terminals selected on the basis of the predefined allowable time interval according to step S36, The degree of similarity between the motion information of each terminal belonging to the corresponding terminal group is determined according to S37.

At this time, the determination unit 23 determines whether or not the movement direction of the terminal belonging to the terminal group is changed from the motion information by more than a threshold number of times, and the similarity between the motion information .

This is to distinguish between the motion information generated by the user's unconscious operation and the motion information intentionally generated to request the linked service.

That is, the moving direction is changed more than the threshold number of times from the motion information, and each of the moving distance and the moving speed in each moving direction is equal to or more than the threshold value, it can be understood that the user intentionally generates motion information It is.

As a result, the determination unit 23 performs similarity determination only between motion information that the user intentionally generates, and the degree of similarity determination is based on the degree of matching of the moving direction, the moving distance, and the moving speed in the motion information during the set time And the like.

If there is a terminal pair having a degree of similarity of at least a threshold value as a result of the similarity determination between the motion information according to steps S38 to S40, the processing unit 24 specifies the terminal pair as a linkage service object, processes the linkage service, Lt; / RTI >

That is, the processing unit 24 specifies the first terminal 10-1 and the second terminal 10-2, which are the target of the linked service, by using the result of determination of the similarity degree of the motion information received from the plurality of terminals requesting the linkage service And can transmit the processing result to the first terminal 10-1 and the second terminal 10-2, respectively.

As described above, according to the operation flow of each configuration in the cooperative service processing system and the cooperative service processing system according to the embodiment of the present invention, in processing the cooperative service in the application-based application service environment, It is possible to improve the convenience of the user because it is unnecessary to input any additional information for the linking service by processing the linking service among the terminals specified by specifying the terminals whose motion information matches among the terminals as linking service targets. It is also possible to minimize the resources required to determine whether or not the motion information is consistent by determining whether or not the motion information is matched only with respect to the selected target, .

It should be understood that the functional operations and subject matter implementations described herein may be implemented as digital electronic circuitry, or may be embodied in computer software, firmware, or hardware, including the structures disclosed herein, and structural equivalents thereof, . Implementations of the subject matter described herein may be implemented as one or more computer program products, i. E. One or more modules relating to computer program instructions encoded on a type of program storage medium for execution by, or control of, the operation of the processing system Can be implemented.

The computer-readable medium can be a machine-readable storage device, a machine-readable storage substrate, a memory device, a composition of matter that affects the machine readable propagation type signal, or a combination of one or more of the foregoing.

As used herein, the term " system "or" device "encompasses any apparatus, apparatus, and machine for processing data, including, for example, a programmable processor, a computer or a multiprocessor or computer. The processing system may, in addition to the hardware, comprise code that forms an execution environment for a computer program upon request, such as, for example, code comprising a processor firmware, a protocol stack, a database management system, an operating system, .

A computer program (also known as a program, software, software application, script or code) may be written in any form of programming language, including compiled or interpreted language, a priori or procedural language, Components, subroutines, or other units suitable for use in a computer environment. A computer program does not necessarily correspond to a file in the file system. The program may be stored in a single file provided to the requested program, or in multiple interactive files (e.g., a file storing one or more modules, subprograms, or portions of code) (E.g., one or more scripts stored in a markup language document). A computer program may be deployed to run on multiple computers or on one computer, located on a single site or distributed across multiple sites and interconnected by a communications network.

On the other hand, computer readable media suitable for storing computer program instructions and data include semiconductor memory devices such as, for example, EPROM, EEPROM and flash memory devices, such as magnetic disks such as internal hard disks or external disks, Non-volatile memory, media and memory devices, including ROM and DVD-ROM disks. The processor and memory may be supplemented by, or incorporated in, special purpose logic circuits.

Implementations of the subject matter described herein may include, for example, a back-end component such as a data server, or may include a middleware component, such as an application server, or may be a web browser or a graphical user, for example a user, who may interact with an implementation of the subject- Front-end components such as client computers with interfaces, or any combination of one or more of such back-end, middleware, or front-end components. The components of the system may be interconnected by any form or medium of digital data communication, such as, for example, a communications network.

While the specification contains a number of specific implementation details, it should be understood that they are not to be construed as limitations on the scope of any invention or claim, but rather on the description of features that may be specific to a particular embodiment of a particular invention Should be understood. Likewise, the specific features described herein in the context of separate embodiments may be implemented in combination in a single embodiment. Conversely, various features described in the context of a single embodiment may also be implemented in multiple embodiments, either individually or in any suitable subcombination. Further, although the features may operate in a particular combination and may be initially described as so claimed, one or more features from the claimed combination may in some cases be excluded from the combination, Or a variant of a subcombination.

It is also to be understood that although the present invention is described herein with particular sequence of operations in the drawings, it is to be understood that it is to be understood that it is to be understood that all such illustrated acts have to be performed or that such acts must be performed in their particular order or sequential order, Can not be done. In certain cases, multitasking and parallel processing may be advantageous. Also, the separation of the various system components of the above-described embodiments should not be understood as requiring such separation in all embodiments, and the described program components and systems will generally be integrated together into a single software product or packaged into multiple software products It should be understood that

As such, the present specification is not intended to limit the invention to the specific terminology presented. Thus, while the present invention has been described in detail with reference to the above examples, those skilled in the art will be able to make adaptations, modifications, and variations on these examples without departing from the scope of the present invention. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

According to the service apparatus, the operation method thereof, and the terminal according to the present invention, it is possible to process a pair service between terminals (users) whose motion information agrees with each other. Therefore, It is an invention that is industrially usable because it is not only the use but also the possibility of commercialization or operation of the applied device is sufficient as it is practically and practically possible.

10: Terminal
11: confirmation part 12: exchange part
13: Request part 14: Transmission part
20: Service device
21: selection unit 22: confirmation unit
23: Judgment section 24:

Claims (12)

A processor for performing an operation for processing an association service between terminals; And
Wherein at least one instruction executed via the processor comprises a stored memory,
Wherein the at least one instruction comprises:
When motion information is received from a plurality of terminals to which an association service request with another terminal is transmitted, two or more terminals receiving motion information within a predetermined allowable time interval among the plurality of terminals are selected based on the reception time of the motion information ; And
And determining a degree of similarity between at least some of the two or more terminals among the two or more terminals and specifying a terminal pair determined to be equal to or greater than a threshold value among the two or more terminals among the two or more terminals, Service device. The method according to claim 1,
In the linked service request,
The terminal identification information received from the other terminal to which each terminal intends to perform the association service is included,
Wherein the at least one instruction comprises:
Further comprising a confirmation command for confirming the terminal identification information of the other terminal from the linked service request of the two or more terminals. 3. The method of claim 2,
The determination command may include:
And determines the degree of similarity between the motion information only in at least some of the terminals, from among the two or more terminals, from which the terminal identification information of the other terminals belonging to the two or more terminals is identified from the linked service request. The method of claim 1,
The motion information includes:
At least one of a moving direction, a moving distance, and a moving speed of each terminal is included,
The determination command may include:
And determines that the degree of similarity between the motion information is equal to or greater than the threshold value when both the moving direction, the moving distance, and the moving speed coincide with each other for the set time. 5. The method of claim 4,
The determination command may include:
Wherein the degree of similarity between the motion information is determined for at least some of the two or more terminals whose movement direction is changed by more than a threshold number of times and the moving distance and the moving speed in each moving direction are each equal to or greater than the threshold value. In the terminal,
A processor for performing an operation for an association service with another terminal; And
Wherein at least one instruction executed via the processor comprises a stored memory,
Wherein the at least one instruction comprises:
A confirmation command for confirming that the linkage service is requested from the user and for transmitting the linkage service request to the service device; And
Wherein the motion information of the terminal detected by the terminal is transmitted to the service device so that the other terminal whose motion information whose degree of similarity with the motion information of the terminal is equal to or higher than the threshold value is confirmed, And a transmission command for enabling the terminal to identify the terminal. The method according to claim 6,
Wherein the at least one instruction comprises:
Further comprising an exchange command for exchanging terminal identification information with the other terminal when the connection service is requested from the user so that the terminal identification information of the other terminal is included in the service connection request,
The service device comprises:
Only when the terminal identification information of the other terminal is confirmed from the linkage service request received from the terminal and the terminal identification information of the terminal is confirmed from the link service request received from the other terminal, And determines the similarity between the motion information of the other terminals. When motion information is received from a plurality of terminals to which an association service request with another terminal is transmitted, two or more terminals receiving motion information within a predetermined allowable time interval among the plurality of terminals are selected based on the reception time of the motion information ; And
Determining a degree of similarity between at least some of the two or more terminals among the two or more terminals and determining a terminal pair determined to be equal to or greater than a threshold value among the two or more terminals among the two or more terminals, Of the service device. 9. The method of claim 8,
In the linked service request,
The terminal identification information received from the other terminal to which each terminal intends to perform the association service is included,
The method comprises:
Further comprising a confirming step of confirming the terminal identification information of the other terminal from the linked service request of the two or more terminals before the determining step. 10. The method of claim 9,
Wherein,
Wherein the degree of similarity between the motion information is determined only for at least some of the two or more terminals from which the terminal identification information of the other terminals belonging to the two or more terminals is identified from the linked service request. 8. The method according to claim 8,
The motion information includes:
At least one of a moving direction, a moving distance, and a moving speed of each terminal is included,
Wherein,
And determines that the degree of similarity between motion information is equal to or greater than a threshold value when both the moving direction, the moving distance, and the moving speed coincide with each other for the set time. 12. The method of claim 11,
Wherein,
Wherein the degree of similarity between the motion information is determined only for at least some of the terminals whose moving direction is changed by a threshold number or more among the two or more terminals and each of the moving distance and the moving speed in each moving direction is equal to or greater than a threshold value Way.

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