KR101782587B1 - Data backup device and data backup method for mobile communication terminal - Google Patents

Data backup device and data backup method for mobile communication terminal Download PDF

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Publication number
KR101782587B1
KR101782587B1 KR1020160023446A KR20160023446A KR101782587B1 KR 101782587 B1 KR101782587 B1 KR 101782587B1 KR 1020160023446 A KR1020160023446 A KR 1020160023446A KR 20160023446 A KR20160023446 A KR 20160023446A KR 101782587 B1 KR101782587 B1 KR 101782587B1
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KR
South Korea
Prior art keywords
mobile communication
communication terminal
peer
data
backup
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KR1020160023446A
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Korean (ko)
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KR20170100935A (en
Inventor
이상욱
이철민
Original Assignee
주식회사 케이티
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Priority to KR1020160023446A priority Critical patent/KR101782587B1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1061—Peer-to-peer [P2P] networks using node-based peer discovery mechanisms
    • H04W4/006—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H04W76/023—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals

Abstract

A technique relating to a data backup apparatus and method of a mobile communication terminal is disclosed.
The data backup apparatus of the mobile communication terminal according to an embodiment of the present invention may be configured to change the operation mode of the mobile communication terminal and the operation mode of the other mobile communication terminal that performs the data backup operation in cooperation with the mobile communication terminal, An operation mode setting unit for setting a data reception mode; A work instruction sheet generating unit for generating a work instruction sheet including an operation mode of the other mobile communication terminal and nickname information for the mobile communication and transmitting the mobile communication terminal to the other mobile communication terminal; A pairing unit for discovering the other mobile communication terminal using the nickname for the mobile communication and performing pairing between the mobile communication terminal and the other mobile communication terminal through a predetermined peer-to-peer communication channel; And transmitting the data file stored in the mobile communication terminal to the other mobile communication terminal through the peer-to-peer communication channel when the operation mode of the mobile communication terminal is set to the data transmission mode, Receiving a data file stored in the other mobile communication terminal through the peer-to-peer communication channel and storing the received data file in the mobile communication terminal when the mobile communication terminal is set to the receiving mode, In addition, it can be applied to various situations such as two-way data backup.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a data backup device and a data backup method for a mobile communication terminal,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus and method for backing up data in a mobile communication terminal, and more particularly, to a system and method for backing up data in a mobile communication terminal, And more particularly, to a data backup apparatus and method for a mobile communication terminal.

2. Description of the Related Art Recently, mobile communication terminals such as a smart phone and a personal digital assistant (PDA) have a high-specification and various functions, and thus various kinds of functions such as contacts, messages, pictures, Data is being stored.

Therefore, in order to prevent data loss due to malfunction or erroneous operation of the mobile communication terminal, and to continuously use the data stored in the terminal even after replacement or repair of the terminal, a vast amount of data files stored in the terminal are quickly There is a growing interest and demand for technology to back up to.

As a conventional technology for data backup of a mobile communication terminal, there is a PC using method of connecting a mobile communication terminal to a PC and backing up a data file to the PC, a method of using a PC as disclosed in Korean Patent Application No. 10-2008-0024932, A server using a server to access a predetermined backup server or a cloud server and backing up a data file to the server, and a terminal using a data file to another mobile communication terminal through peer-to-peer communication.

However, in the conventional method of using a PC, a separate PC and a dedicated cable must be provided for each user, and there is a problem in that it is limited in place for communication with a PC. In addition, the server use method requires a service subscription and a login procedure for using the service, and personal information may be exposed by hacking or the like. Particularly, there is a problem that the backup procedure is troublesome because the PC use method and the server use method must move the backup target file from the PC or the server to the new terminal once when the mobile communication terminal is replaced.

On the other hand, the existing terminal using method is complicated because of the complicated configuration and pairing procedure between the mobile communication terminals, and the convenience of the user is inferior. In particular, there is a situation in which both directions of data backup are required between mobile communication terminals, There is a problem that both mobile communication terminals must be operated.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a mobile communication terminal which can simplify and streamline a data backup operation in case of replacement of a mobile communication terminal, And a data backup apparatus and method for a mobile communication terminal.

A data backup apparatus of a mobile communication terminal according to an exemplary embodiment of the present invention is an apparatus for performing data backup in a mobile communication terminal and includes an operation mode of the mobile communication terminal and a data backup operation in cooperation with the mobile communication terminal An operation mode setting unit for setting an operation mode of the other mobile communication terminal to a data transmission mode for transmitting a data file or a data reception mode for receiving a data file; Generates a work instruction sheet including an operation mode of the other mobile communication terminal and a nickname for peer-to-peer communication, and transmits the work instruction sheet to the mobile communication terminal to transmit the work instruction sheet to the other mobile communication terminal part; A pairing unit for discovering the other mobile communication terminal using the nickname for the face-to-face communication and performing pairing between the mobile communication terminal and the other mobile communication terminal through a predetermined peer-to-peer communication channel; And transmitting the data file stored in the mobile communication terminal to the other mobile communication terminal through the peer-to-peer communication channel when the operation mode of the mobile communication terminal is set to the data transmission mode, And a backup performing unit for receiving the data file stored in the other mobile communication terminal through the peer-to-peer communication channel and storing the received data file in the mobile communication terminal when the mobile communication terminal is set to the receiving mode.

In one embodiment, the operation mode setting unit may provide a user interface that allows a user to select an operation mode of the mobile communication terminal or the other mobile communication terminal, You can set the mode.

In one embodiment, the work instruction sheet generating unit may generate the work instruction sheet as a text message.

In one embodiment, the work instruction sheet generation unit provides a user interface for allowing the user to input the communication number of the other mobile communication terminal, and uses the communication number of the other mobile communication terminal input through the user interface So as to determine the nickname for the other mobile communication terminal.

In one embodiment, the work instruction sheet generated by the work instruction sheet generating unit may include a URL (e.g., URL) for downloading an application for performing a data backup operation in cooperation with a data backup device of the mobile communication terminal Uniform Resource Locator) information.

In an exemplary embodiment, the work instruction sheet generated by the work instruction sheet generating unit may further include information on hand-held communication channels that the mobile communication terminal can use.

In one embodiment, the pairing performing unit may perform pairing through the peer-to-peer communication channel selected by the other mobile communication terminal with reference to the work instruction sheet among a plurality of peer-to-peer communication channels that the mobile communication terminal can use.

In one embodiment, the backup performing unit may include: a data file searching unit searching the data file stored in the mobile communication terminal when the operation mode of the mobile communication terminal is set to the data transmission mode; And a backup file transmitter for providing a user interface for allowing a user to select a backup target data file from among the searched data files and transmitting a data file selected through the user interface to the other mobile communication terminal .

In one embodiment, when the operation mode of the mobile communication terminal is set to the data reception mode, the backup performing unit searches the other mobile communication terminal for a search result of a data file stored in the other mobile communication terminal A result requesting unit; And a user interface for allowing a user to select a backup target data file from the data files indicated in the search result when the search result is received from the other mobile communication terminal, From the other mobile communication terminal.

In one embodiment, when the mobile communication terminal receives a work instruction sheet including a nickname for a mobile communication terminal and an operation mode of the mobile communication terminal through a text message from the other mobile communication terminal, And a work instruction sheet analyzing unit for parsing and analyzing the information.

In one embodiment, the operation mode setting unit sets the operation mode of the mobile communication terminal to the data transmission mode or the data reception mode according to the operation mode of the mobile communication terminal included in the work instruction sheet received from the other mobile communication terminal Can be set.

In one embodiment, the pairing performing unit may include a nickname for the mobile communication terminal included in the work instruction sheet received from the other mobile communication terminal, and transmits the nickname to the mobile communication terminal through the predetermined mobile communication terminal, It is possible to perform pairing between terminals.

In one embodiment, when the work instruction sheet received from the other mobile communication terminal further includes peer communication channel information that can be used by the other mobile communication terminal, the pairing performing unit may select and reference the peer communication channel information Pairing can be performed via a peer-to-peer communication channel.

In one embodiment, when the operation mode of the mobile communication terminal is set to the data transmission mode and the search result of the data file stored in the mobile communication terminal is requested from the other mobile communication terminal, A data file search unit for searching a data file stored in the terminal and transmitting the search result to the other mobile communication terminal; And a backup file transmission unit transmitting the backup target data file selected by the other mobile communication terminal among the data files shown in the search result to the other mobile communication terminal through the peer-to-peer communication channel.

In one embodiment, the backup performing unit receives a data file transmitted from the other mobile communication terminal through the peer-to-peer communication channel when the operation mode of the mobile communication terminal is set to the data reception mode, And notifying the other mobile communication terminal of the completion of the backup.

A method for backing up data of a mobile communication terminal according to an exemplary embodiment of the present invention is a method for backing up data of an operation mode of a mobile communication terminal and an operation mode of another mobile communication terminal performing a data backup operation in cooperation with the mobile communication terminal To a data transmission mode for transmitting a data file or a data reception mode for receiving a data file; Generating a work instruction sheet including the operation mode of the mobile communication terminal and the nickname information for peer-to-peer communication and transmitting the work instruction sheet to the other mobile communication terminal; A pairing step of the mobile communication terminal discovering the other mobile communication terminal using the nickname for the to-be-handled communication and performing a pairing with the other mobile communication terminal through a predetermined peer-to-peer communication channel; And when the operation mode of the mobile communication terminal is set to the data transmission mode, the mobile communication terminal transmits the data file stored in the mobile communication terminal to the other mobile communication terminal through the peer-to-peer communication channel, The mobile communication terminal receives and stores the data file stored in the other mobile communication terminal through the peer-to-peer communication channel when the operation mode of the mobile communication terminal is set to the data reception mode.

In another aspect of the present invention, there is provided a method for backing up data of a mobile communication terminal, the method comprising: receiving, by a mobile communication terminal, parsing the work instruction sheet and analyzing the information if the work instruction sheet including the nickname information for peer-to-peer communication is received in a text message; Setting an operation mode of the mobile communication terminal to a data transmission mode or a data reception mode according to an operation mode of the mobile communication terminal included in the work instruction sheet; Performing a pairing with the other mobile communication terminal through a predetermined peer-to-peer communication channel using the nickname of the mobile communication terminal included in the work instruction sheet by the mobile communication terminal; And when the operation mode of the mobile communication terminal is set to the data transmission mode, the mobile communication terminal transmits the data file stored in the mobile communication terminal to the other mobile communication terminal through the peer-to-peer communication channel, The mobile communication terminal receives and stores the data file stored in the other mobile communication terminal through the peer-to-peer communication channel when the operation mode of the mobile communication terminal is set to the data reception mode.

Embodiments of the present invention can be implemented by a computer program that executes the above-described data backup method through the computer system of the mobile communication terminal.

According to the present invention, a control terminal controlling data backup operations among both mobile communication terminals involved in a data backup operation can be configured to receive a backup target data file in a data transmission mode or a backup target data file, Data receiving mode, it is possible to perform a data backup operation regardless of whether a user selects a terminal of both mobile communication terminals involved in a data backup operation as a control terminal, and it is possible to perform a data backup operation in various situations And the user convenience can be improved.

Further, the user can operate the selected one of the control terminals without having to manipulate both of the mobile communication terminals, thereby allowing the user to proceed with the data backup operation, thereby further improving the user's convenience.

In addition, the control terminal controlling the data backup procedure of both mobile communication terminals transfers the work instruction form of the text message format to the controlled terminal and automatically performs the pairing with the controlled terminal, and the backup target data By directly transmitting or receiving a file, it is possible not only to simplify and streamline the data backup operation in case of replacement of the mobile communication terminal, but also to prevent damage such as exposure or hacking of personal information.

It will be apparent to those skilled in the art that various embodiments of the present invention can be made without departing from the spirit and scope of the present invention.

1 is a diagram showing an example of a data backup system environment to which the present invention is applied.
2 is a block diagram illustrating a data backup apparatus according to an embodiment of the present invention.
3 is a flowchart illustrating a backup preparation process of a data backup method according to an embodiment of the present invention.
4 is a diagram showing an example of a work instruction sheet generated by a data backup device.
5 is a flowchart illustrating a data file backup process of a data backup method according to an embodiment of the present invention.
6 is a flowchart illustrating a data file backup process of the data backup method according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings in order to clarify solutions for technical problems of the present invention. In the following description of the present invention, however, the description of related arts will be omitted if the gist of the present invention becomes obscure. In addition, the terms described below are defined in consideration of the functions of the present invention, and may be changed depending on the intention or custom of the designer, the manufacturer, and the like. Therefore, the definition should be based on the contents throughout this specification.

FIG. 1 shows an example of a data backup system environment to which the present invention is applied.

1, the data backup system environment to which the present invention is applied includes a first mobile communication terminal 10 and a second mobile communication terminal 12, a communication network 20, 22, And a text message service providing server 30, 32, and the like.

For example, when the user wishes to replace the first mobile communication terminal 10 owned by the user with the second mobile communication terminal 12, the mobile communication service of the first mobile communication terminal 10, which is a conventional terminal, And the mobile communication service of the second mobile communication terminal 12 as a new terminal is started and the communication number of the first mobile communication terminal 10 is transferred to the second mobile communication terminal 12. [ At this time, it is necessary to back up the data files stored in the first mobile communication terminal 10 to the second mobile communication terminal 12. [

In this case, according to the present invention, before the mobile communication service of the first mobile communication terminal 10 is canceled, the user selects the second mobile communication terminal 10 as the control terminal controlling the data backup procedure, The data files stored in the first mobile communication terminal 10 can be backed up to the second mobile communication terminal 12 by controlling the first mobile communication terminal 10 through the communication terminal 12. [ On the other hand, after the mobile communication service of the first mobile communication terminal 10 is terminated and the mobile communication service of the second mobile communication terminal 12 is started, the user selects the first mobile communication terminal 10 as the control terminal, The data files stored in the first mobile communication terminal 10 can be backed up to the second mobile communication terminal 12 by controlling the second mobile communication terminal 12 through the first mobile communication terminal 10. [ This is because the data backup apparatus and method according to the present invention can convert an operation mode of a control terminal controlling a data backup operation and a controlled terminal controlled by the control terminal into a data transmission mode or a data reception mode It is because.

The first mobile communication terminal 10 is connected to the wireless Internet network 20 via the WiFi or the like and the first mobile communication terminal 10 is connected to the first mobile communication terminal 10 via the WiFi, A work instruction sheet of a text message format including the operation mode of the second mobile communication terminal 12 and the nickname information for peer-to-peer communication is transmitted to the second mobile communication terminal 12, which is the control terminal, do. The text message service providing server 30 operated in the wireless Internet network 20 transmits the work instruction sheet to the second mobile communication terminal 12 through the mobile communication network 22. [ On the other hand, if the mobile communication service of the first mobile communication terminal 10 is not terminated as in the case of performing a data backup operation between separate mobile communication terminals having mobile communication numbers, the first mobile communication terminal 10 May transmit the work instruction sheet to the second mobile communication terminal 12 through the text message service providing server 32 operated by a mobile communication company or the like. The second mobile communication terminal 12 having received the work instruction sheet automatically performs pairing for the peer-to-peer communication with the first mobile communication terminal 10 by using the nickname included in the work instruction sheet, And receives and stores the data files transmitted from the first mobile communication terminal 10 through the peer-to-peer communication channel according to the operation mode included in the directive.

The data backup device of the mobile communication terminal according to the present invention is provided in each mobile communication terminal, and not only when the mobile communication service of both mobile communication terminals is continuing, but also when the mobile communication service of either terminal is terminated The data backup operation between the mobile communication terminals can be performed, thereby making it easy to repair or replace the mobile communication terminal.

FIG. 2 is a block diagram of a data backup apparatus according to an embodiment of the present invention.

2, the data backup apparatus 100 according to an embodiment of the present invention includes a control terminal (not shown) that is built in or installed in a control terminal, for example, the first mobile communication terminal 10, And may include an operation mode setting unit 110, a work instruction sheet generating unit 120, a pairing performing unit 130, and a backup performing unit 140, and may include a work instruction sheet analyzing unit 150), and the like.

FIG. 3 is a flowchart illustrating a backup preparation process of a data backup method according to an embodiment of the present invention. 3, the detailed configuration and operation of the data backup apparatus 100 shown in FIG. 2 will be described in more detail.

3, when the first mobile communication terminal 10 is selected as the control terminal, the data backup apparatus 100 installed in the first mobile communication terminal 10 is interlocked with the first mobile communication terminal 10 And performs a data backup preparation process by controlling the second mobile communication terminal 12 performing the data backup operation.

First, the operation mode setting unit 110 of the data backup apparatus 100 determines whether the operation mode of the first mobile communication terminal 10 corresponding to the control terminal and the operation mode of the second mobile communication terminal 12 The operation mode is set to a data transmission mode for transmitting a data file or a data reception mode for receiving a data file (S310). In this case, the operation mode setting unit 110 sets the operation mode to the first mobile communication terminal 10 or the second mobile communication terminal 10 via the input / output unit 2 of the first mobile communication terminal 10 such as a touch screen 12), and can set an operation mode of the corresponding mobile communication terminals according to user selection inputted through the user interface. For example, when the user selects the operation mode of the first mobile communication terminal 10 corresponding to the control terminal as the data transmission mode through the user interface, the operation mode setting unit 110 sets the operation mode of the first mobile communication terminal 10 Mode is set to the data transmission mode and the operation mode of the second mobile communication terminal 12 corresponding to the controlled terminal is set to the data reception mode. Meanwhile, when the user selects the operation mode of the first mobile communication terminal 10 corresponding to the control terminal as the data reception mode through the user interface, the operation mode setting unit 110 sets the operation mode of the first mobile communication terminal 10 Mode to the data reception mode and sets the operation mode of the second mobile communication terminal 12 corresponding to the controlled terminal to the data transmission mode.

The work instruction sheet generating unit 120 then transmits a work instruction sheet including the operation mode of the second mobile communication terminal 12 corresponding to the controlled terminal and the nickname information for peer-to-peer communication to a text message And causes the first mobile communication terminal 10 to transmit the work instruction sheet to the other mobile communication terminal 12 (S320, S330). The work instruction sheet generating unit 120 provides a user interface for allowing the user to input the communication number of the other mobile communication terminal 12 through the input / output unit 2 of the mobile communication terminal 10, The mobile communication terminal 12 can determine the nickname for the peer-to-peer communication using the communication number of the other mobile communication terminal 12 input through the user interface (S320). This nickname is used as information for identifying the other mobile communication terminal 12 in the peer-to-peer communication. Therefore, the work instruction sheet generating unit 120 can determine the unique nickname of the other mobile communication terminal 12 using the communication number and the current time information so that the mobile communication terminal 12 can be identified. Meanwhile, the user interface for inputting the communication number of the other mobile communication terminal 12 may be provided together with a user interface for inputting the operation mode of the mobile communication terminal. The work instruction sheet generating unit 120 generates a work instruction sheet including the operation mode information, nickname information, and the like of the other mobile communication terminal 12 in a text message format (S330). In this case, the work instruction sheet may be generated in the form of a short message service (SMS) message, a multimedia messaging system (MMS) message, or the like.

FIG. 4 shows an example of a work instruction sheet generated by the data backup apparatus 100. As shown in FIG.

4, the work instruction sheet generated by the work instruction sheet generating unit 120 of the data backup apparatus 100 includes operation mode setting information of the second mobile communication terminal 12 corresponding to the controlled terminal, And may include nickname information for a face-to-face communication. The work instruction sheet generated by the work instruction sheet generating unit 120 includes a work instruction sheet distinguisher that distinguishes between a general text message and a work instruction sheet text message, a work instruction sheet distinguisher that can be used by the first mobile communication terminal 10 corresponding to the control terminal And the second mobile communication terminal 12 corresponding to the controlled terminal to download an application for performing a data backup operation in cooperation with the data backup device 100 of the first mobile communication terminal 10 URL (Uniform Resource Locator) information, other guidance text, and the like. At this time, various peer-to-peer communication channels such as WiFi direct, bluetooth, and NFC (Near Field Communication) may be included in the peer-to-peer communication channel that the first mobile communication terminal 10 can use.

Such a work instruction sheet may be written in a text message format, for example, an SMS message format. In this case, the corresponding information of the work instruction sheet may be included in the TP-User-Data section of the PDU (Protocol Description Unit) corresponding to the SMS body.

3, the work instruction sheet generated as described above is transmitted to the second mobile communication terminal 10 via the SMS channel in the text message transmission / reception unit 4 of the first mobile communication terminal 10 that transmits or receives the text message, (Step S332).

Then, the second mobile communication terminal 12 that has received the work instruction sheet of the first mobile communication terminal 10 is controlled in accordance with the information included in the work instruction sheet (S340 to S370).

That is, when the device corresponding to the data backup apparatus 100 of the first mobile communication terminal 10 is not installed in the second mobile communication terminal 12, the second mobile communication terminal 12 transmits After accessing the backup application download site using the included URL information, the corresponding backup application is downloaded, installed and executed (S340). The backup application is a computer program that performs a data backup operation in cooperation with the data backup apparatus 100 of the first mobile communication terminal 10. [ That is, the backup application is a computer program that implements the functions and operations of the data backup apparatus 100 according to the present invention.

In this manner, when a device or an application corresponding to the data backup apparatus 100 is installed in the second mobile communication terminal 12 corresponding to the controlled terminal, the second mobile communication terminal 12 can communicate with the first mobile communication terminal 10 (S350), and the operation mode of the second mobile communication terminal 12 is determined according to the operation mode information of the second mobile communication terminal 12 included in the work instruction sheet Data reception mode or data transmission mode (S360).

Then, if the work instruction sheet includes the handy communication channel information that can be used by the first mobile communication terminal 10, the second mobile communication terminal 12 refers to the handy communication channel information included in the work instruction sheet , Selects a peer-to-peer communication channel usable by the second mobile communication terminal 12, and notifies the first mobile communication terminal 10 of the peer-to-peer communication channel (S370). Also, the second mobile communication terminal 12 performs the pairing using the nickname for the handoff communication included in the work instruction sheet.

Next, the pairing performing unit 130 of the first mobile communication terminal 10 refers to the work instruction sheet of the second mobile communication terminal 12 among a plurality of hand-held communication channels that can be used by the first mobile communication terminal Pairing is performed through the selected peer-to-peer communication channel (S380, S390). That is, the pairing performing unit 130 scans the peripheral terminal and finds the second mobile communication terminal 12 using the nickname for the mobile communication (S380) A pairing is performed between the first mobile communication terminal 10 and the second mobile communication terminal 12 through a predetermined one-touch communication channel selected from among the first mobile communication terminal 10 and the second mobile communication terminal 12 (S390). In this case, the peer-to-peer communication channel can be selected in consideration of signal strength, transmission rate, transmission rate, and the like.

After the backup preparation process is completed, the backup performing unit 140 of the data backup apparatus 100 sets the backup target data (the backup target data) in accordance with the operation mode of the first mobile communication terminal 10 set by the operation mode setting unit 110 Send or receive files. That is, when the operation mode of the first mobile communication terminal 10 is set to the data transmission mode, the backup performing unit 140 transmits the data file stored in the first mobile communication terminal 10 through the selected one- Data stored in the second mobile communication terminal 12 through the selected peer-to-peer communication channel when the operation mode of the first mobile communication terminal 10 is set to the data reception mode, And stores the received file in the first mobile communication terminal 10.

FIG. 5 is a flowchart illustrating a data file backup process of the data backup method according to an embodiment of the present invention. The detailed configuration and operation of the data backup apparatus 100 shown in FIG. 2 will be described in more detail with reference to FIG.

5, when the operation mode of the first mobile communication terminal 10 corresponding to the control terminal is set to the data transmission mode and the operation mode of the second mobile communication terminal 12 corresponding to the controlled terminal is the data The backup performing unit 140 of the data backup apparatus 100 installed in the first mobile communication terminal 10 transmits the data file stored in the first mobile communication terminal 10 to the selected one of the above- To the second mobile communication terminal 12 through the channel (S510 to S530).

For this, the backup performing unit 140 may include a data file searching unit 142 and a backup file transmitting unit 144 as shown in FIG. That is, when the operation mode of the first mobile communication terminal 10 is set to the data transmission mode, the data file search unit 142 searches the storage unit 6 of the first mobile communication terminal 10, Various data files such as photos, videos, personal authentication, payment information, and applications are searched (S510). Next, the backup file transmission unit 144 provides a user interface through the input / output unit 2 of the first mobile communication terminal 10 to allow the user to select a backup target data file from among the retrieved data files (S520). The backup file transmission unit 144 transmits the data file selected through the user interface to the second mobile communication terminal (not shown) through the handy communication unit 8 of the first mobile communication terminal 10 using the selected handy communication channel 12 (S530). The second mobile communication terminal 12 having received the data file stores the data file in the predetermined storage unit to complete the backup in step S540 and informs the first mobile communication terminal 10 of the completion of the backup in step S550. .

Then, the backup performing unit 140 displays a backup completion message through the display of the first mobile communication terminal 10 (S560). On the other hand, the second mobile communication terminal 12 corresponding to the controlled terminal deletes the work instruction sheet after completion of the backup, so that the second mobile communication terminal 12 prevents the data backup preparation process from being executed again (S570).

FIG. 6 is a flowchart illustrating a data file backup process of a data backup method according to another embodiment of the present invention. The detailed configuration and operation of the data backup apparatus 100 shown in FIG. 2 will be described in more detail with reference to FIG.

6, when the operation mode of the first mobile communication terminal 10 corresponding to the control terminal is set to the data reception mode and the operation mode of the second mobile communication terminal 12 corresponding to the controlled terminal is the data The backup performing unit 140 of the data backup apparatus 100 installed in the first mobile communication terminal 10 transmits the data stored in the second mobile communication terminal 12 through the selected peer- And stores the received file in the first mobile communication terminal 10 (S610 to S660).

For this, the backup performing unit 140 may further include a search result requesting unit 146 and a backup file receiving unit 148 as shown in FIG. That is, when the operation mode of the first mobile communication terminal 10 is set to the data reception mode, the search result requesting unit 146 requests the second mobile communication terminal 12 to the second mobile communication terminal 12 A search result of the stored data file is requested (S610). Then, the second mobile communication terminal 12 searches for a data file stored in the mobile communication terminal 12 according to the search result request (S620), and transmits the search result to the first mobile communication terminal 10 (S630). The backup file receiving unit 148 then provides a user interface through the input / output unit 2 of the first mobile communication terminal 10 when the search result is received from the second mobile communication terminal 12, And causes the user to select a backup target data file from the data files indicated in the search result (S640). The backup file receiver 148 requests the second mobile communication terminal 12 to select a data file selected through the user interface in step S650 and transmits the data file transmitted from the second mobile communication terminal 12, Through the handoff communication unit 8 of the first mobile communication terminal 10 using the selected handover communication channel and stores the received data in the storage unit 6 of the first mobile communication terminal 10 at step S660.

Next, the backup file receiver 148 displays a backup completion message through the display of the first mobile communication terminal 10 (S670) and notifies the second mobile communication terminal 12 of the completion of the backup (S680) . After completing the backup, the second mobile communication terminal 12 deletes the work instruction sheet to prevent the second mobile communication terminal 12 from performing the data backup preparation process again (S690).

If the data backup device 100 is installed in the second mobile communication terminal 12 as described above, the user may select the second mobile communication terminal 12 as a control terminal to control the data backup operation, . In this case, the data backup device installed in the second mobile communication terminal 12 generates a predetermined work instruction sheet and transmits it to the first mobile communication terminal 10, thereby controlling the first mobile communication terminal 10. [

For example, when the first mobile communication terminal 10 corresponding to the controlled terminal receives a work instruction sheet including the operation mode of the first mobile communication terminal and the nickname information for the communication from the second mobile communication terminal 12 corresponding to the control terminal In the case of receiving by text message, the work instruction sheet analysis unit 150 of the data backup apparatus 100 installed in the first mobile communication terminal 10 parses the work instruction sheet and analyzes the corresponding information included in the work instruction sheet .

The operation mode setting unit 110 sets the operation mode of the first mobile communication terminal 10 in accordance with the operation mode information of the first mobile communication terminal 10 included in the work instruction sheet received from the second mobile communication terminal 12 Mode is set to the data transmission mode or the data reception mode.

Also, the pairing performing unit 130 may use the nickname of the first mobile communication terminal 10 included in the work instruction sheet received from the second mobile communication terminal 12, And carries out a pairing between the mobile communication terminal 10 and the second mobile communication terminal 12. [ If the work instruction sheet received from the second mobile communication terminal 12 includes the handoff communication channel information that can be used by the second mobile communication terminal 12, the pairing performing unit 130 refers to the relevant handoff communication channel information The pairing is performed through the selected peer-to-peer communication channel.

In addition, when the operation mode of the first mobile communication terminal 10 is set to the data transmission mode, the backup performing unit 140 sets the data file stored in the first mobile communication terminal 10 2 mobile communication terminal 12, and when the operation mode of the first mobile communication terminal 10 is set to the data reception mode, the data file stored in the second mobile communication terminal 12 through the to-be- And stores it in the first mobile communication terminal 10. For example, when the operation mode of the first mobile communication terminal 10 is set to the data transmission mode and the second mobile communication terminal 12 requests the search result of the data file stored in the first mobile communication terminal 10, The data file searching unit 142 of the performing unit 140 searches the data file stored in the storage unit 6 of the first mobile communication terminal 10 and transmits the search result to the second mobile communication terminal 12 . The backup file transmission unit 144 of the backup performing unit 140 transmits the backup target data file selected by the second mobile communication terminal 12 out of the data files shown in the search result to the second movement And transmits it to the communication terminal 12. When the operation mode of the first mobile communication terminal 10 is set to the data reception mode, the backup file reception unit 148 of the backup performing unit 140 transmits the backup data to the second mobile communication terminal 12 via the peer- And stores the data file in the storage unit 6 of the first mobile communication terminal 10 and informs the second mobile communication terminal 12 of the completion of the backup.

Then, the data backup apparatus 100 of the first mobile communication terminal 10 deletes the work instruction sheet after completion of the backup, so that the data backup preparation process is not performed again by the work instruction sheet already completed. However, the data backup apparatus 100 may manage the original text or copy of the work instruction sheet in the form of a temporary file during the data backup operation in preparation for re-execution of the data backup operation.

Meanwhile, embodiments of the present invention can be realized by recording a computer-readable computer program in a computer-readable recording medium. When embodiments of the present invention are implemented using a computer program, the constituent means of the present invention are program code segments that perform the necessary tasks. The computer program or code segments may be stored in a computer-readable recording medium or in combination with a carrier wave and transmitted in the form of a data signal via a transmission medium or a communication network. A computer-readable recording medium includes all kinds of media for recording data that can be read by a computer system. For example, the computer-readable recording medium may include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like. In addition, the program codes may be stored or executed in a distributed manner by distributing the recording medium to a computer system connected to various networks.

As described above, according to the present invention, a control terminal controlling data backup operations of both mobile communication terminals involved in a data backup operation can be used as a data transmission mode for transmitting a backup target data file in accordance with user selection, It is possible to perform a data backup operation regardless of whether a user selects a terminal of both mobile communication terminals involved in a data backup operation as a control terminal, And the like, and it is possible to improve user convenience. Further, the user can operate the selected one of the control terminals without having to manipulate both of the mobile communication terminals, thereby allowing the user to proceed with the data backup operation, thereby further improving the user's convenience. In addition, the control terminal controlling the data backup procedure of both mobile communication terminals transfers the work instruction form of the text message format to the controlled terminal and automatically performs the pairing with the controlled terminal, and the backup target data By directly transmitting or receiving a file, it is possible not only to simplify and streamline the data backup operation in case of replacement of the mobile communication terminal, but also to prevent damage such as exposure or hacking of personal information. Furthermore, it should be understood that the embodiments according to the present invention can solve various technical problems other than those mentioned in the specification in the related technical field as well as the related art.

The present invention has been described with reference to specific embodiments. It will be apparent, however, to one skilled in the art that various modifications may be practiced within the technical scope of the invention. Therefore, the above-described embodiments should be considered from an illustrative point of view, not from a restrictive viewpoint. That is, the scope of the true technical idea of the present invention is set forth in the appended claims, and all differences within the scope of equivalents thereof should be construed as being included in the present invention.

100: data backup device 110: operation mode setting unit
120: work instruction sheet generating unit 130:
140: backup performing unit 142: data file searching unit
144: Backup file transmission unit 146: Search result request unit
148: backup file receiving unit 150: work instruction sheet analyzing unit

Claims (29)

An apparatus for performing data backup in a mobile communication terminal,
The operation mode of the mobile communication terminal and the operation mode of the other mobile communication terminal performing the data backup operation in cooperation with the mobile communication terminal are set to the data transmission mode for transmitting the data file or the data reception mode for receiving the data file An operation mode setting unit;
Generates a work instruction sheet including an operation mode of the other mobile communication terminal and a nickname for peer-to-peer communication, and transmits the work instruction sheet to the mobile communication terminal to transmit the work instruction sheet to the other mobile communication terminal part;
A pairing unit for discovering the other mobile communication terminal using the nickname for the face-to-face communication and performing pairing between the mobile communication terminal and the other mobile communication terminal through a predetermined peer-to-peer communication channel; And
And transmits the data file stored in the mobile communication terminal to the other mobile communication terminal via the peer-to-peer communication channel when the operation mode of the mobile communication terminal is set to the data transmission mode, Mode mobile communication terminal receives a data file stored in the other mobile communication terminal through the peer-to-peer communication channel and stores the data file in the mobile communication terminal,
Wherein the work instruction sheet generated by the work instruction sheet generating unit further includes not-shown communication channel information that can be used by the mobile communication terminal. The method according to claim 1,
Wherein the operation mode setting unit provides a user interface for allowing a user to select an operation mode of the mobile communication terminal or the other mobile communication terminal and sets an operation mode according to user selection inputted through the user interface To the data backup device. The method according to claim 1,
Wherein the work instruction sheet generating unit generates the work instruction sheet as a text message. The method according to claim 1,
Wherein the work instruction sheet generating unit provides a user interface for allowing the user to input the communication number of the other mobile communication terminal and transmits the work instruction sheet to the other mobile communication terminal using the communication number of the other mobile communication terminal input through the user interface, To-peer communication of the mobile communication terminal. The method according to claim 1,
The work instruction sheet generated by the work instruction sheet generating unit may include URL (Uniform Resource Locator) information for allowing the other mobile communication terminal to download an application for performing a data backup operation in cooperation with the data backup device of the mobile communication terminal Further comprising the step of: delete The method according to claim 1,
Wherein the pairing performing unit performs pairing through the selected peer-to-peer communication channel with reference to the work instruction sheet by the other mobile communication terminal among a plurality of peer-to-peer communication channels that the mobile communication terminal can use, Backup device. The method according to claim 1,
Wherein the backup performing unit comprises:
A data file search unit searching the data file stored in the mobile communication terminal when the operation mode of the mobile communication terminal is set to the data transmission mode; And
And a backup file transmission unit for providing a user interface for allowing a user to select a data file to be backed up among the retrieved data files and transmitting a data file selected through the user interface to the other mobile communication terminal. The data backup apparatus comprising: The method according to claim 1,
Wherein the backup performing unit comprises:
A search result requesting unit for requesting the other mobile communication terminal for a search result of a data file stored in the other mobile communication terminal when the operation mode of the mobile communication terminal is set to the data receiving mode; And
Providing a user interface for allowing a user to select a backup target data file from the data files indicated in the search result when the search result is received from the other mobile communication terminal, And a backup file receiver for receiving the backup file from the other mobile communication terminal. The method according to claim 1,
When the mobile communication terminal receives a work instruction sheet including a nickname of a mobile communication terminal and an operation mode of the mobile communication terminal through a text message from the other mobile communication terminal, the apparatus parses the work instruction sheet, And a work instruction sheet analyzing unit for analyzing the information. 11. The method of claim 10,
Wherein the operation mode setting unit sets the operation mode of the mobile communication terminal to the data transmission mode or the data reception mode in accordance with the operation mode of the mobile communication terminal included in the work instruction sheet received from the other mobile communication terminal A data backup device of a mobile communication terminal. 12. The method of claim 11,
The pairing performing unit performs pairing between the mobile communication terminal and the other mobile communication terminal through a predetermined peer-to-peer communication channel using the nickname for the mobile communication terminal included in the work instruction sheet received from the other mobile communication terminal Wherein the data backup device is a data backup device of a mobile communication terminal. 13. The method of claim 12,
Wherein the pairing performing unit performs a pairing process on the selected peer-to-peer communication channel with reference to the peer-to-peer communication channel information when the work instruction sheet received from the other mobile communication terminal further includes peer-to- To the mobile communication terminal. 13. The method of claim 12,
Wherein the backup performing unit comprises:
When the operation mode of the mobile communication terminal is set to the data transmission mode and a search result of the data file stored in the mobile communication terminal is requested from the other mobile communication terminal, the mobile communication terminal searches the data file stored in the mobile communication terminal, To the other mobile communication terminal; And
And a backup file transmission unit for transmitting the backup target data file selected by the other mobile communication terminal among the data files indicated in the search result to the other mobile communication terminal through the peer-to-peer communication channel. Backup device. 13. The method of claim 12,
The backup performing unit receives a data file transmitted from the other mobile communication terminal through the peer-to-peer communication channel and stores the data file in the mobile communication terminal when the operation mode of the mobile communication terminal is set to the data receiving mode, And a backup file receiver for notifying the mobile communication terminal of the completion of the backup. A method for performing data backup in a mobile communication terminal,
The operation mode of the mobile communication terminal and the operation mode of the other mobile communication terminal performing the data backup operation in cooperation with the mobile communication terminal can be changed to the data transmission mode for transmitting the data file or the data for receiving the data file An operation mode setting step of setting a reception mode;
Generating a work instruction sheet including the operation mode of the mobile communication terminal and the nickname information for peer-to-peer communication and transmitting the work instruction sheet to the other mobile communication terminal;
A pairing step of the mobile communication terminal discovering the other mobile communication terminal using the nickname for the to-be-handled communication and performing a pairing with the other mobile communication terminal through a predetermined peer-to-peer communication channel; And
When the operation mode of the mobile communication terminal is set to the data transmission mode, the mobile communication terminal transmits the data file stored in the mobile communication terminal through the peer-to-peer communication channel to the other mobile communication terminal, And a backup step of receiving and storing the data file stored in the other mobile communication terminal through the peer-to-peer communication channel when the operation mode is set to the data reception mode,
Wherein the work instruction sheet generated in the work instruction sheet generating step further includes peer communication channel information that can be used by the mobile communication terminal. 17. The method of claim 16,
Wherein the operation mode setting step comprises the steps of: providing a user interface for allowing the user to select an operation mode of the mobile communication terminal or the other mobile communication terminal; And setting a mode of the mobile communication terminal. 17. The method of claim 16,
Wherein the work instruction sheet generating step is a step of generating the work instruction sheet as a text message. 17. The method of claim 16,
The work instruction sheet generating step may include providing a user interface for allowing the mobile communication terminal to input a communication number of the other mobile communication terminal by the user and using the communication number of the other mobile communication terminal inputted through the user interface And determining a nickname for the other mobile communication terminal to be handed over to the other mobile communication terminal. 17. The method of claim 16,
The work instruction sheet generated in the work instruction sheet generating step may further include URL (Uniform Resource Locator) information for causing the other mobile communication terminal to download an application for performing a data backup operation in cooperation with the mobile communication terminal Of the mobile communication terminal. delete 17. The method of claim 16,
Wherein the performing of the pairing is a step of performing pairing through the peer-to-peer communication channel selected by the other mobile communication terminal from among the plurality of peer-to-peer communication channels that the mobile communication terminal can use by referring to the work instruction sheet A method for data backup of a terminal. 17. The method of claim 16,
The backup step may comprise:
A data file searching step of, when the operation mode of the mobile communication terminal is set to the data transmission mode, searching the data file stored in the mobile communication terminal by the mobile communication terminal; And
Wherein the mobile communication terminal provides a user interface for allowing the user to select a data file to be backed up among the searched data files, and transmits a data file selected through the user interface to the other mobile communication terminal And transmitting the backup file to the mobile communication terminal. 17. The method of claim 16,
The backup step may comprise:
A search result request step in which the mobile communication terminal requests a search result of a data file stored in the other mobile communication terminal with respect to the other mobile communication terminal when the operation mode of the mobile communication terminal is set to the data reception mode; And
Wherein the mobile communication terminal provides a user interface for allowing the user to select a backup target data file from the data files indicated in the search result when the search result is received from the other mobile communication terminal, And receiving the selected data file from the other mobile communication terminal through the peer-to-peer communication channel. A method for performing data backup in a mobile communication terminal,
The mobile communication terminal transmits a work instruction sheet including an operation mode of the mobile communication terminal and nickname information for peer-to-peer communication from a mobile communication terminal that performs a data backup operation in cooperation with the mobile communication terminal, Parsing the work instruction sheet and analyzing the corresponding information when receiving the work instruction sheet;
Setting an operation mode of the mobile communication terminal to a data transmission mode or a data reception mode according to an operation mode of the mobile communication terminal included in the work instruction sheet;
Performing a pairing with the other mobile communication terminal through a predetermined peer-to-peer communication channel using the nickname of the mobile communication terminal included in the work instruction sheet by the mobile communication terminal; And
When the operation mode of the mobile communication terminal is set to the data transmission mode, the mobile communication terminal transmits the data file stored in the mobile communication terminal through the peer-to-peer communication channel to the other mobile communication terminal, Wherein the mobile communication terminal receives and stores a data file stored in the other mobile communication terminal through the peer-to-peer communication channel when the operation mode is set to the data reception mode. 26. The method of claim 25,
Wherein the pairing step includes the steps of: when the work instruction sheet received from the other mobile communication terminal further includes peer-to-peer communication channel information that the other mobile communication terminal can use, the mobile communication terminal refers to the peer- And performing pairing through the peer-to-peer communication channel. 26. The method of claim 25,
The backup step may comprise:
When the operation mode of the mobile communication terminal is set to the data transmission mode and a search result of the data file stored in the mobile communication terminal is requested from the other mobile communication terminal, the mobile communication terminal transmits the data file stored in the mobile communication terminal Searching the data file and transmitting the search result to the other mobile communication terminal; And
And a backup file transmission step of the mobile communication terminal transmitting the backup target data file selected by the other mobile communication terminal among the data files indicated by the search result to the other mobile communication terminal through the peer-to-peer communication channel Of the mobile communication terminal. 26. The method of claim 25,
The backup step may include receiving a data file transmitted from the other mobile communication terminal through the peer-to-peer communication channel and storing the data file in the mobile communication terminal when the operation mode of the mobile communication terminal is set to the data reception mode, And a backup file reception step of notifying the other mobile communication terminal of the completion of the backup. 28. A computer program for executing a method according to any one of claims 16 to 20, 22 to 28 via a computer system, the computer program being recorded on a recording medium.
KR1020160023446A 2016-02-26 2016-02-26 Data backup device and data backup method for mobile communication terminal KR101782587B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140256256A1 (en) * 2011-10-21 2014-09-11 Lg Electronics Inc. Electronic device and a method of operating the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140256256A1 (en) * 2011-10-21 2014-09-11 Lg Electronics Inc. Electronic device and a method of operating the same

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