KR101817181B1 - User identification device for copy controlling of information received by short-range wireless communication to a keyboard - Google Patents

Abstract

An embodiment of the present invention provides a user identification device for performing keyboard copy control of information received by NFC, which includes a designated terminal connected to a security network by including a keyboard with a plurality of switches, a key driving member which is coupled to the keyboard and generates a command key, and a mobile terminal storing connection information for logging in the designated terminal. The key driving member requests and receives the connection information from the mobile terminal if the mobile terminal is sensed within a preset distance, and outputs the command key to the keyboard by successively generating the command key which is identical to the connection information. Accordingly, the present invention can improve the convenience of use and prevent information from being leaked.

Description

USER IDENTIFICATION DEVICE FOR COPY CONTROLLING OF INFORMATION RECEIVED BY SHORT-RANGE WIRELESS COMMUNICATION TO A KEYBOARD BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to a user identification device for performing keyboard simulation control of information received by short-range wireless communication.

Recently, network communication systems, which are used for various purposes together with the expansion of network infrastructure, often cause great confusion in the information system due to intrusion such as hacking or cracking, There is a situation that is threatened by national security.

Therefore, a variety of security solutions have been provided to protect the nation's major networks.

In a most general manner, when a user accesses a terminal, the user can access the network through a designated terminal by inputting a unique ID and a password given to the user. The terminal (for example, deck stop) designated here is strictly blocked from wired and wireless connections with, for example, a smart phone or a tablet PC in addition to the registered terminal.

However, such a conventional method has a problem in that an operator has a complicated process for logging in to the system, and the logout is performed by a protocol that is set separately, which inconveniences an operator.

Also, in the past, an automatic logoff time is set in order to prevent information leakage when the user is away from home. However, conventionally, for example, if the automatic logoff time is set to 5 minutes, if another person moves the keyboard or the mouse for a moment within 5 minutes, the time increases and the time of the other person's computer is increased There is a problem that COPY can be performed.

Korean Patent Registration No. 10-1599213 (Feb. 25, 2016)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a method and apparatus for controlling a keyboard, Device.

In addition, the present invention provides a user identification device for performing keyboard-based control of received information by short-distance wireless communication that can prevent information leakage by automatically switching to a screen-locked state when the user is away from home for a while.

The present invention includes the following embodiments in order to achieve the above object.

An embodiment of the present invention is directed to a portable terminal having a keyboard including a plurality of switches and having a plurality of switches, a key terminal for connecting to a secure network, a key driver for generating a command key, When the mobile terminal is detected within a predetermined distance, the key driving member requests and receives connection information from the mobile terminal, sequentially generates command keys corresponding to the connection information, and outputs the generated command keys to the keyboard It is possible to provide a user identification device that performs keyboard simulation control of information received by short-range wireless communication.

Therefore, the user identification device for controlling the switch of the keyboard corresponding to the connection information received in the short-range wireless communication according to the present invention saves time as the login and logoff of the network are automatically performed according to the distance of the user, There is an easy-to-use effect.

In addition, the present invention has an effect of preventing information leakage as the screen is automatically locked (logoff) when the user leaves the seat.

FIG. 1 is a diagram for explaining an outline of a user identification device for performing keyboard simulation control of information received in short-distance wireless communication according to the present invention.
FIG. 2 is a diagram illustrating a user identification device for performing keyboard simulation control on information received in short-distance wireless communication according to the present invention.
3 is a block diagram showing a key drive control unit in the present invention.
4 is a block diagram illustrating a mobile terminal according to the present invention.
FIG. 5 is a flowchart illustrating a user identification method of performing keyboard simulation control on information received in short-distance wireless communication according to the present invention.

It is to be understood that the words or words used in the present specification and claims are not to be construed in a conventional or dictionary sense and that the inventor can properly define the concept of a term in order to best describe the user's invention And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention.

Throughout the specification, when an element is referred to as " comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise. In addition, the term " "... "," ... Unit, "" module, "" device, "and the like refer to a unit that processes at least one function or operation, which may be implemented as a combination of hardware and / or software.

The mobile terminal described in this specification includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, a slate PC, A tablet PC, an ultrabook, a wearable device such as a smartwatch, a smart glass, and a head mounted display (HMD). have.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a diagram for explaining an outline of a user identification device for performing keyboard simulation control of information received in short-distance wireless communication according to the present invention.

1, the present invention relates to a keyboard 100, a designated terminal 10 having a display 200 and a main body 300, a key driving member (not shown) provided on the keyboard 100 of the designated terminal 10, 500) (see FIG. 2), and a mobile terminal 400 that performs short-range wireless communication with the key driving member 500.

The display terminal 200 remains in the screen lock state before the login, and the designated terminal 10 is operated according to the input connection information and connected to the network.

The keyboard 100 of the designating terminal 10 is connected to the key driving member 500 and outputs the connection information output from the key driving member 500 to the CPU installed in the main body 300 of the designating terminal 10 do.

When the mobile terminal 400 having the registered identification information is detected through the short distance wireless communication with the mobile terminal 400, the key driving member 500 requests the access information to log into the system, and the mobile terminal 400 And outputs the logoff command key to the keyboard 100 if not detected.

That is, the key driving member 500 generates a login command key corresponding to the connection information (identification information) received from the mobile terminal, sequentially operates the plurality of switches included in the keyboard 100, ) Is out of the communicable range, a logoff command key is generated and the designated terminal 10 is locked or logged off.

At this time, the signal outputted from the keyboard 100 is outputted to the CPU of the main body 300 of the designated terminal 10 and automatically logs in or off the network.

Preferably, the key driving member 500 is detachably connected to the keyboard 100 as a USB type.

The mobile terminal 400 is a terminal used by a user having a right to access and use the network, and stores identification information that can identify the network connection information (e.g., ID and password) and the user's identity. At this time, wireless communication is performed with the key driving member 500 fastened to the keyboard 100 of the mobile terminal 400 to transmit the registered identification information and connection information to release the screen locking state of the designated terminal 10, .

For example, referring to FIG. 1 (a), the designated terminal 10 maintains the screen lock state when the registered mobile terminal 400 is located outside the set distance.

1B, when the registered mobile terminal 400 is located within a distance in which the registered mobile terminal 400 can communicate with the key driving member 500, the designated mobile terminal 400, which is registered by mutual communication, The mobile terminal 400 releases the screen lock status as connection information received from the mobile terminal 400 and automatically logs in to the network.

1 (c) and FIG. 1 (d), the main body 300 of the designated terminal 10 can be moved to a position where the mobile terminal 400 is out of the set distance after login, for example, 500 and the mobile terminal 400, the mobile terminal 400 is logged off in the network.

Hereinafter, the configuration of the present invention will be described in more detail.

FIG. 2 is a block diagram illustrating a user identification device for controlling keyboard information of information received in short-distance wireless communication according to the present invention. FIG. 3 is a block diagram illustrating a key drive control unit in the present invention.

2 and 3, the keyboard 100 is composed of a plurality of switches 110, and the key driving member 500 includes a command key for selectively controlling the switch 110 of the keyboard 100, And a short range communication unit 520 that performs short range wireless communication with the mobile terminal 400. The short distance communication unit 520 is connected to the short distance communication unit 520,

The short-range communication unit 520 may be integrally formed with the keyboard 100 as a Bluetooth or RF wireless communication module or may be integrally formed with the key drive control unit 510 to be manufactured as a USB type.

The dual key drive control unit 510 includes a key operation signal generation module 511 for generating a log-in command key according to the access information of the registered mobile terminal 400, an off command generation module 512 for generating a logoff command key, A registration terminal confirmation module 513 for confirming registration information through the short range communication unit 520 and a connection information detection module 514 for detecting connection information of the mobile terminal 400 received from the short range communication unit 520 .

The key operation signal generating module 511 sequentially connects the switches of the keyboard 100 connected to the plurality of switches 110 installed on the keyboard 100 and corresponding to the ID and password included in the connection information Generates a login command key. That is, the key operation signal generation module 511 sequentially selects the switch 110 of the keyboard 100 corresponding to 'asdfg' when the ID is 'asdfg' and the password is '12345' And a command key for sequentially selecting the switch 110 of '12345'. Each command key is output to the keyboard 100 and sequentially turns on the corresponding switch 110.

At this time, when each of the switches 110 is selected on the keyboard 100, the corresponding signal is outputted to the CPU of the main body 300 of the designated terminal 10, and the CPU confirms this and logs in the network / system.

Off command generation module 512 generates a logoff command key when the registered mobile terminal 400 is out of the communication range with the local communication part 520. [

Here, the logoff command key is an electrical signal that selectively turns on the switches 110 of the keyboard 100 corresponding to the logoff command. Accordingly, the logoff command input through the keyboard 100 is input to the CPU of the designated terminal 10, and the designated terminal 10 is locked and / or logged off.

The registered terminal confirmation module 513 requests identification information to the mobile terminal 400 detected through the short range communication unit 510 and confirms whether the registered mobile terminal 400 is registered in the system.

When the connection information detection module 514 confirms that the mobile terminal 400 is registered through the identification information, the connection information detection module 514 requests and receives the connection information from the mobile terminal 400 and outputs the connection information to the key operation signal generation module 511. Preferably, the connection information is encrypted by the encryption algorithm and transmitted to the key driving member 500, and the connection information detection module 514 releases the encryption and outputs the encryption information to the key operation signal generation module 511.

The detailed configuration of the mobile terminal 400 will be described with reference to FIG. 4 is a block diagram illustrating a mobile terminal.

4, the mobile terminal 400 includes a terminal communication unit 420 for performing communication with the local communication unit 520, a touch display 200, a terminal storage unit 440 for storing connection information and identification information, , And a terminal control unit (410).

The terminal communication unit performs short-range wireless communication with the short-range communication unit 520. Here, the short-range communication unit 520 and the terminal communication unit are, for example, any one of Bluetooth and RF communication modules.

The touch display 200 is a touch-type display 200 capable of inputting and outputting and controlling the connection state with the key driving member 500 under the control of the terminal control unit 410, for example, Or the communication release state.

The terminal control unit 410 controls the terminal communication unit to sequentially transmit the identification information and the access information requested from the key driving member 500. [

The terminal storage unit 440 stores the identification information and the connection information. The dual identification information corresponds to unique identification information given to the mobile terminal 400 and / or the user, and the connection information includes an ID And the password is encrypted information.

Hereinafter, the present invention will be described with reference to FIG. 5, which is a user identification method for controlling keyboard simulation of information received by short range wireless communication according to the present invention.

FIG. 5 is a flowchart illustrating a user identification method of performing keyboard simulation control on information received in short-distance wireless communication according to the present invention.

Referring to FIG. 5, the present invention includes a step S111 of sensing the mobile terminal 400 and requesting identification information within a predetermined distance from the key driving member 500, S113 of determining whether the identification information received at the key driving member 500 is registered information, S114 requesting access information to the mobile terminal 400, S114 requesting access information to the mobile terminal 400 (S115) of generating a command key for login in the key drive member 500, S117 (S117) of outputting the command key to the keyboard 100, S118 of sequentially turning on the selected switches 110 according to the key, step S119 of detecting the switch of the keyboard 100 in the designated terminal 10 and logging in if the set ID and password match, The distance set in the driving member 500 If the mobile terminal 400 is not detected in step S120, generating a logoff command key in step S120; determining whether the keyboard 100 is operated by the key driving member 500; In step S123 of sequentially turning on the switches 110 corresponding to the command key received from the keyboard 100 in step S123; receiving a logoff command from the designated terminal 10 and outputting a log- And step S124 in which it is turned off.

In step S111, the key driving member 500 senses the mobile terminal 400 within the communicable range of the local communication unit 520 and requests identification information. When the mobile terminal 400 is detected, the registered terminal confirmation module 513 of the key driving member 500 requests identification information to the mobile terminal 400 through the short range communication unit 520.

Step S112 is a step of transmitting the identification information from the mobile terminal 400 to the key driving member 500. [ When receiving the identification information request signal received through the terminal communication unit 420, the mobile terminal 400 transmits the identification information stored in the terminal storage unit 440 to the key driving member 500.

Step S113 is a step for determining whether the identification information of the mobile terminal 400 matches the registration information in the key driving member 500. [ When the identification information of the mobile terminal 400 is received via the short range communication unit 520, the registered terminal confirmation module 513 determines whether there is matching information among the identification information of the registered mobile terminals 400, The connection is terminated.

Step S114 is a step of requesting the mobile terminal 400 for the connection information if the identification information in the key driving member 500 coincides with the registration information. The registration terminal confirmation module 513 outputs the registration information to the connection information detection module 514 when the registration information matching the identification information received from the mobile terminal 400 exists. Therefore, the connection information detection module 514 requests the access information to the mobile terminal 400 through the short range communication unit 520.

Here, the present invention has been described for the case of sequentially requesting the identification information and the connection information through steps S111 and S114, but it is also possible to simultaneously request and receive the identification information and the connection information. That is, the present invention can be modified in various embodiments, which falls within the technical scope of the present invention.

Step S115 is a step of transmitting connection information from the mobile terminal 400 to the key driving member 500. Here, the terminal control unit 410 transmits the encrypted connection information to the terminal storage unit 440 through the terminal communication unit.

In step S116, the key driving member 500 confirms the connection information received from the mobile terminal 400 and generates a login command key. The connection information detection module 514 releases the encryption of the received connection information and outputs it to the key operation signal generation module 511. [ Accordingly, the key operation signal generation module 511 generates a command key for turning on the switch 110 corresponding to the ID and the password corresponding to the received connection information.

Step S117 is a step of successively outputting a login command key from the key driving member 500 to the keyboard 100. [ Here, the login command key is sequentially generated, and the generated command keys are sequentially output to the keyboard 100. [

The step S118 is a step of turning on the switches 110 corresponding to the login command keys sequentially input from the keyboard 100 and outputting the switches 110 to the CPU of the main body 300 of the designated terminal 10

In step S119, the designated terminal 10 confirms the connection information input from the keyboard 100 and logs into the system / network.

That is, the present invention allows the designated terminal 10 to automatically log in when the user is located at a distance where the user can communicate with the designated terminal 10. Therefore, the user can omit the input operation of the keyboard 100 for logging into the system and / or the network, and is convenient to use.

Step S120 is a step of determining whether or not the mobile terminal 400 is sensed by the key driving member 500. Off command generation module 512 periodically calls the mobile terminal 400 through the local communication unit to determine whether the mobile terminal 400 exists within a communicable distance.

The step S121 is a step of generating a logoff command key if the mobile terminal 400 is not detected within a predetermined distance from the key driving member 500. [

If the user carries out the mobile terminal 400 and goes out or leaves the communication, the communication between the key driving member 500 and the mobile terminal 400 is terminated. Thus, the off command generation module 512 generates a logoff command key if the mobile terminal 400 is not detected.

Step S122 is a step of outputting the logoff command key to the keyboard 100 from the key drive member 500. [ Here, the logoff command keys are sequentially generated and output to the keyboard 100 sequentially.

In step S123, the switches 110 corresponding to the logoff command key are sequentially turned on in the keyboard 100 to output a logoff command to the main body 300 of the designated terminal 10. [

In step S124, the designated terminal 10 switches from the current login state to the logoff state and switches the display 200 and the display 200 to the screen lock state according to the logoff command input through the keyboard 100. [

As described above, according to the present invention, a user is automatically logged in when he or she approaches within a predetermined distance from the designated terminal 10 connectable to the system and the network via the mobile terminal 400 registered as a registered user, and in the opposite case, It is convenient to use.

In particular, the present invention relates to a mobile terminal (400) which communicates with a mobile terminal (400) via a main body of a terminal (100) and is connected to an external wired / wireless communication network Applicable.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, and that various modifications and changes may be made by those skilled in the art.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, disclosure methods should be considered from an illustrative point of view, not from a restrictive point of view. The scope of the present invention is defined by the appended claims rather than by the foregoing description, and all differences within the scope of equivalents thereof should be construed as being included in the present invention.

100: keyboard 110: switch
200: display 300: designated terminal body
400: mobile terminal 410:
420: terminal communication unit 430: touch display
440: terminal storage unit 500: key drive member
510: key drive control unit 511: key operation signal generation module
512: Off command generation module 513: Registration terminal confirmation module
514: Connection information detection module 520:

Claims (5)

A designated terminal connected to a secure network with a keyboard having a plurality of switches;
A key driving member which is coupled to the keyboard and generates a command key for selecting switches; And
And a mobile terminal in which access information capable of logging into a designated terminal is stored,
The mobile terminal transmits identification information capable of identifying the user's identity and access information including an ID and a password connectable to the secure network to the key driving member,
The key-
A short range communication unit for performing short range wireless communication with the mobile terminal; And
A registration terminal confirmation module for requesting and receiving the identification information of the mobile terminal and comparing the identification information with registered registration information; A connection information detection module for receiving the connection information received from the mobile terminal and releasing the encryption; And a key operation signal generation module for generating a login command key corresponding to the connection information output from the connection information detection module and outputting the key to the keyboard,
Wherein the login command key is a command for sequentially operating a plurality of switches configured on the keyboard to input connection information of the secure network to the designated terminal.
2. The apparatus according to claim 1, wherein the key-
And a USB type, and is fastened to a keyboard.
delete The apparatus as claimed in claim 1, wherein the key drive control section
And an off command generation module for generating a logoff command key and outputting the logoff command key to the keyboard if the mobile terminal is not detected.
A key operation unit for generating a command key to be coupled to the keyboard and to select the switches, and a mobile terminal having access information for logging in to the designated terminal, the terminal including a keyboard having a plurality of switches, The method comprising the steps of: (a)
a) requesting and receiving identification information to a mobile terminal sensed within a set distance from the key drive member;
b) determining whether the identification information received at the key drive member is registered information;
c) receiving access information from the mobile terminal by requesting access information including an ID and a password of the secure network to the mobile terminal if the information identified in the key driver matches the registered information;
d) generating a command key for inputting the ID and password of the secure network in the key driving member and outputting the command key to the keyboard;
e) sequentially turning on the switches selected in accordance with the command key of the key driving member on the keyboard;
f) detecting the on state of the keyboard switches at the designated terminal and logging into the network if the set ID and password match;
g) periodically calling the mobile terminal from the key driving member to determine whether the mobile terminal exists within a communicable distance, and if the mobile terminal is not detected within the set distance, generates a logoff command key and outputs a logoff command key to the keyboard ;
h) sequentially turning on the switches corresponding to the command key received from the keyboard; And
i) receiving a logoff command from the designated terminal and logging off from the secure network; and controlling the keyboard based on the received information in the short-range wireless communication.

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