KR102486364B1 - System and method for controlling door lock of server rack - Google Patents

Abstract

A server rack door lock control system according to an embodiment of the present invention includes a server room in which a plurality of server racks are installed; a user terminal requesting issuance of a door key for unlocking the door of the server rack; After verifying whether the user terminal is a registered device that is allowed to access the server room, a management server that generates and issues a temporary authentication number, which is an online door key that can unlock the door of the server rack with the verified user terminal In the user terminal, a user authentication application provided by the management server is installed, and the temporary authentication number is issued and input through the user authentication application.

Description

Server rack door lock control system and method {SYSTEM AND METHOD FOR CONTROLLING DOOR LOCK OF SERVER RACK}

Embodiments of the present invention relate to a door lock control system and method thereof, and particularly to a server rack door lock control system and method for controlling a door lock of a server rack after authenticating a user online.

In general, a server refers to a computer that stores computer file data and provides a service configured to access and conveniently use the stored data at any time through a connected computer network.

The servers can be accommodated in a plurality of server racks, and the server racks are stored and managed in a server room as an integrated server management room (or data center), and since the servers must be continuously turned on for convenience and accessibility, general Unlike computers, they must be managed safely and systematically.

In the conventional case, each of the server racks installed in the server room is managed with a door lock for security, and only some authorized personnel receive a door key from the manager and use it to unlock the door lock to access the server. .

However, such a physical type door key has disadvantages in that it is weak in terms of security, such as being capable of malicious copying and being at risk of loss or damage.

An embodiment of the present invention is a system for controlling the opening and closing of a door lock of a server rack installed in a server room, receiving a request for issuance of an online door key by a user who satisfies a first condition through a user terminal in which an application provided by a management server is installed. It is an object of the present invention to provide a server rack door lock control system and method for controlling the door lock of the server rack by issuing a temporary authentication number, that is, a One Time Password (OTP), after performing authentication.

In order to achieve the above object, a server rack door lock control system according to an embodiment of the present invention includes a server room in which a plurality of server racks are installed; a user terminal requesting issuance of a door key for unlocking the door of the server rack; After verifying whether the user terminal is a registered device that is allowed to access the server room, a management server that generates and issues a temporary authentication number, which is an online door key that can unlock the door of the server rack with the verified user terminal In the user terminal, a user authentication application provided by the management server is installed, and the temporary authentication number is issued and input through the user authentication application.

The temporary authentication number may be implemented as a one-time password in the form of a CAPTCHA pattern.

The management server may include a door key request receiver receiving a door key issuance request transmitted from the user terminal; a valid user verification unit verifying whether the user terminal is a registered device permitted to access the server room; an authentication number generation/confirmation unit generating and issuing a temporary authentication number capable of unlocking the door of the server rack, and verifying whether the authentication number input and transmitted from the verified user terminal matches the generated temporary authentication number; and a server rack control signal transmission unit for transmitting a control signal for unlocking the door lock of the server rack corresponding to the confirmed authentication number to the control unit of the server room.

The user authentication application installed in the user terminal may be activated when it corresponds to the range of the first condition set in the management server.

The first condition may be a specific time period during which the management server can receive a door key issuance request signal from the user terminal and a distance between the user terminal and the server room may be a specific distance range.

The first condition may be set by a door key request receiver of the management server.

The server room further includes a control unit for controlling opening and closing of door locks of the plurality of server racks, and the control unit responds to a door key issuance target requested by the user terminal based on a control signal transmitted from the server rack control signal transmission unit. A door open signal can be transmitted to the corresponding server rack.

Each of the plurality of server racks includes a detection sensor for monitoring an open/closed state of a door lock of the corresponding server rack, and a monitoring signal corresponding to result information of the monitoring of the detection sensor may be transmitted to the control unit.

A method for controlling the door lock of a server rack according to another embodiment of the present invention includes the steps of receiving a door key issuance request transmitted from a user authentication application installed in a user terminal; verifying whether the user terminal is a registered device permitted to access the server room; Generating and issuing a temporary authentication number capable of unlocking the door of the server rack; Confirming whether the authentication number input and transmitted from the verified user terminal matches the generated temporary authentication number: Transmitting a control signal to release the door lock of the server rack corresponding to the verified authentication number to the server room Include steps.

The temporary authentication number may be implemented as a one-time password in the form of a CAPTCHA pattern.

The user authentication application may be activated when it corresponds to the range of the first pre-set condition.

The first condition may be a specific time period during which a door key issuance request signal can be received from the user terminal and a distance between the user terminal and the server room may be a specific distance range.

The method may further include transmitting a door open signal to a server rack corresponding to a door key issuance target requested by the user terminal based on the transmitted control signal.

monitoring an open/closed state of the door lock of each of the plurality of server racks; and transmitting a monitoring signal corresponding to the monitoring result information.

According to such an embodiment of the present invention, a request for issuance of an online door key by a user who satisfies the first condition is received through a user terminal in which an application provided by a management server is installed, and after performing authentication, a temporary authentication number, that is, a one-time password ( By issuing a One Time Password (OTP) and controlling the door lock of the server rack through this, there is an advantage in that it is possible to manage a server with improved security by excluding the use of a physical door key.

1 is a block diagram showing the overall configuration of a server rack door lock control system according to an embodiment of the present invention.
Figure 2 is a block diagram showing the configuration of the user terminal shown in Figure 1;
3 is a block diagram showing the configuration of a management server according to an embodiment of the present invention;
4 is a block diagram showing an embodiment of an internal configuration of the processor shown in FIG. 3;
5 is a view schematically illustrating the configuration of server racks installed in a server room according to an embodiment of the present invention.
6 is a diagram schematically illustrating a configuration in which server racks installed in a server room according to an embodiment of the present invention are controlled by a control unit.
7 is a diagram illustrating an operating method of a server rack door lock control system according to an embodiment of the present invention.

The information described in the technical background of the above invention is only to help the understanding of the background art of the technical idea of the present invention, and therefore it can be understood as the prior art known to those skilled in the art of the present invention. none.

In the following description, for purposes of explanation, numerous specific details are set forth to facilitate an understanding of various embodiments. It is evident, however, that the various embodiments may be practiced without these specific details or in one or more equivalent manners. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the various embodiments.

Each block in the accompanying block diagram may be executed by computer program instructions (execution engine), and since these computer program instructions may be loaded on a processor of a general-purpose computer, special-purpose computer, or other programmable data processing equipment, a computer or Those instructions executed by the processor of the other programmable data processing equipment will create means for performing the functions described in each block of the block diagram.

These computer program instructions may also be stored in a computer usable or computer readable memory that can be directed to a computer or other programmable data processing equipment to implement functionality in a particular way, such that the computer usable or computer readable memory The instructions stored in are also capable of producing articles of manufacture containing instruction means that perform the functions described in each block of the block diagram.

In addition, since the computer program instructions can be loaded on a computer or other programmable data processing equipment, a series of operating steps are performed on the computer or other programmable data processing equipment to create a computer-executed process to generate a computer or other programmable data processing equipment. It is also possible that instructions performing possible data processing equipment provide functionality for executing the functions described in each block of the block diagram.

In addition, each block may represent a module, segment, or portion of code that includes one or more executable instructions for executing specified logical functions, and in some alternative embodiments, the functions recited in the blocks or steps may be sequenced. It is also possible that it occurs out of .

That is, the two shown blocks may in fact be substantially simultaneously executed, and the blocks may also be executed in the reverse order of their corresponding functions, if necessary.

Terminology used herein is for the purpose of describing specific embodiments and not for the purpose of limitation. Throughout the specification, when a certain component is said to "include", it means that it may further include other components without excluding other components unless otherwise stated. Unless otherwise defined, terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

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

1 is a block diagram showing the overall configuration of a server rack door lock control system according to an embodiment of the present invention.

Referring to FIG. 1, the server rack door lock control system according to an embodiment of the present invention has a user terminal 100, a network 120, a server room management server 130, and a server rack installed to access and use a server. It is configured to include a server room 140.

The user terminal 100 is a terminal of a user (for example, a customer company's work manager) who wants to access and use a server by opening a specific server rack installed in the server room 140, and the user terminal 100 includes the management A user authentication application provided by the server 130 may be installed, through which a temporary authentication number of the server rack to be accessed, that is, a one-time password (One Time Password; OTP) may be issued.

For example, the user authentication application installed in the user terminal 100 may be activated when the user terminal 100 corresponds to the range of the first condition set by the management server 130, at which time the user A door key of a specific server rack may be requested from the management server 130 through an activated user authentication application. At this time, the first condition may be a specific time zone set in the management server 130 and/or a range of distance from the server room 140 .

If the user authentication application is not installed in the user terminal 100, the user can download the application from the management server 130 and install it in the user terminal 100. The user terminal 100 includes a mobile device that a user can carry, and may be a smartphone, tablet, laptop, or the like.

The network 120 may be implemented as a wireless communication network or a wired communication network. At this time, the communication method is not limited, and short-distance wireless communication between devices as well as a communication method utilizing a communication network (eg, a mobile communication network, a wireless LAN network, a wired Internet, a broadcasting network) that the network 120 may include may be included.

The management server 130 verifies whether the user of the user terminal 100 is a registered user permitted to access the server room 140, and unlocks the door lock of the server rack with the user terminal 100 of the verified user. As an online door key, it is possible to generate/issue an OTP, a temporary authentication number.

The server room 140 controls a plurality of server racks, that is, a first server rack 142a and a first server rack 142b and a door lock of the plurality of server racks, and a controller for monitoring the state of the server racks. (144).

Each of the server racks 142a and 142b installed in the server room 140 should be managed with a door lock for security. In the case of the prior art, only some persons allowed access received a physical door key capable of unlocking the door lock directly from the manager and used it to open the door lock, but as mentioned above, such a physical door key is malicious. There is a disadvantage in that it is vulnerable in terms of security, such as in-copying possible and risk of loss or damage.

Therefore, in order to overcome this disadvantage, the server rack door lock control system according to an embodiment of the present invention uses a first condition (eg, a specific time zone and / or a request for issuance of an online door key by a user who satisfies the distance range from the server room 140), and after performing authentication, a temporary authentication number, that is, a one-time password (OTP) is issued, and through this By controlling the door lock of the server rack, it is possible to manage the server with improved security by excluding the use of a physical door key.

Hereinafter, specific configurations and operations of each component of the server rack door lock control system shown in FIG. 1 , that is, the user terminal 100 , the management server 130 , and the server room 140 will be described.

FIG. 2 is a block diagram showing the configuration of a user terminal shown in FIG. 1 .

Referring to FIG. 2 , the user terminal 100 may include a communication module 111, a memory 112, a display module 113, an audio output module 114, and a control unit 116.

The communication module 111 may communicate with any internal component or at least one external device through the network 120 . At this time, any external device may include the management server 130 shown in FIG. 1 as an example. Here, wireless Internet technologies include Wireless LAN (WLAN), DLNA (Digital Living Network Alliance), Wireless Broadband (Wibro), WiMAX (World Interoperability for Microwave Access: Wimax), HSDPA (High Speed Downlink Packet Access) ), High Speed Uplink Packet Access (HSUPA), IEEE 802.16, Long Term Evolution (LTE), Long Term Evolution-Advanced (LTE-A), Wireless Mobile Broadband Service (WMBS), etc. , and the communication module 111 transmits and receives data according to at least one wireless Internet technology within a range including Internet technologies not listed above.

In addition, short-range communication technologies include Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and Near Field Communication (NFC). , Ultra Sound Communication (USC), Visible Light Communication (VLC), Wi-Fi, Wi-Fi Direct, and the like may be included.

The memory 112 stores various user interfaces (UIs), graphic user interfaces (GUIs), and the like. In addition, the memory 112 stores data and programs necessary for the user terminal 100 to operate. That is, the memory 112 may store a plurality of application programs (hereinafter referred to as 'applications') driven in the user terminal 100 , data for operating the user terminal 100 , and commands. That is, at least one application 112a is stored in the memory 112 of the user terminal 100 according to an embodiment of the present invention. At least some of these applications 112a may be downloaded from an external server through wireless communication. An embodiment of the present invention is characterized by including a user authentication application provided by the management server 130 shown in FIG.

In addition, the applications 112a may be automatic speech recognition (ASR) applications, map applications, media applications (eg, QuickTime, MobileMusic.app, or MobileVideo.app), social networking applications (eg, For example, Facebook, Twitter, etc.), Internet browsing applications, and the like can be implemented. Meanwhile, the applications 112a may be stored in the memory 112, installed in the user terminal 100, and driven by the control unit 116 to perform an operation (or function) of the user terminal 100. .

In addition, the memory 112 is a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (eg, SD or XD memory, etc.) ), magnetic memory, magnetic disk, optical disk, RAM (Random Access Memory: RAM), SRAM (Static Random Access Memory), ROM (Read-Only Memory: ROM), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM ( Programmable Read-Only Memory) may include at least one storage medium.

The display module 113 displays various contents such as various menu screens using a user interface and/or a graphic user interface stored in the memory 112 under the control of the controller 116, and under the control of the controller 116 The execution result screen of the executed application can be displayed. Here, the content displayed on the display module 113 may include various text or image data (including various types of information data) and a menu screen displaying icons, list menus, and the like. The display module 113 includes a liquid crystal display (LCD), an organic light-emitting diode (OLED), a flexible display, a 3D display, an e-ink display (e- ink display), LED (Light Emitting Diode), and the like.

The audio output module 114 may output audio information included in a predetermined signal-processed signal under the control of the control unit 116 . Here, the audio output module 114 may include a receiver, a speaker, and the like.

3 is a block diagram showing the configuration of a management server according to an embodiment of the present invention.

Referring to FIG. 3 , the management server 130 may be implemented as a server including a memory 132, a database 133, a processor 134, a communication module 136, and an input/output interface 138.

The memory 132 is a computer-readable recording medium and may include a non-perishable mass storage device such as RAM, ROM, and a disk drive. Also, an operating system and at least one program code may be stored in the memory 132 . These software components may be loaded from a computer-readable recording medium separate from the memory 132 using a drive mechanism. Recording media readable by such a separate computer may include recording media such as a floppy drive, a disk, a tape, a DVD/CD-ROM drive, and a memory card. Also, the software components may be loaded into the memory 132 through the communication module 136.

The database 133 may store and maintain information transmitted and received from the user terminal 100 connected to the management server 130 according to an embodiment of the present invention. For example, the user terminals installed with the user authentication application downloaded from the management server 130 may be managed as users registered in the management server 130, in which case the database 133 is a registered user information DB. Information corresponding to the user terminals 110 that play a role and access the management server 130 may be stored.

In addition, the database 133 may also store monitoring information of the server racks 142a and 142b transmitted from the control unit 144 included in the server room 140 .

Processor 134 may be configured to process instructions of a computer program by performing basic arithmetic, logic, and input/output operations. Instructions may be provided to processor 134 by memory 132 or communication module 136 . In one example, processor 134 may be configured to execute instructions received according to program codes stored in a recording device such as memory 132 . That is, the processor 134 may include a program module implemented by C, C++, Java, Visual Basic, Visual C, etc. to perform various functions in terms of software.

The processor 134 of the management server 130 according to an embodiment of the present invention receives a door key issuance request transmitted from the user terminal 100, and the user of the user terminal 100 enters the server room 140. It verifies whether a registered user is allowed access, and generates/issues an OTP, a temporary authentication number, as an online door key that can unlock the door lock of a specific server rack installed in the server room 140 with the user terminal 100 of the verified user. action can be performed.

Various functions implemented through the processor 134 of the management server 130 according to an embodiment of the present invention will be described in more detail with reference to FIGS. 4 to 7 below.

The communication module 136 may provide a function for the user terminal 100 and the messenger service providing device 130 to communicate with each other through the network 120 . For example, control signals, commands, contents, files, etc. provided under the control of the processor 134 of the management server 130 are transmitted to the user terminals 110 via the network 120 through the communication module 136. It can be.

The input/output interface 138 may serve to provide an interface between an input device implemented by a keyboard or mouse and an output device such as a display.

FIG. 4 is a block diagram illustrating an embodiment of an internal configuration of the processor shown in FIG. 3 . 5 is a diagram schematically illustrating the configuration of server racks installed in a server room according to an embodiment of the present invention, and FIG. 6 is a diagram in which server racks installed in a server room according to an embodiment of the present invention are controlled by a control unit. It is a drawing schematically explaining the configuration.

7 is a diagram explaining an operating method of a server rack door lock control system according to an embodiment of the present invention.

Hereinafter, each functional block of the management server according to an embodiment of the present invention and a method of controlling a door lock of a server rack performed by the management server according to the embodiment of the present invention will be described in detail with reference to FIGS. 4 to 7 .

Referring to FIG. 4 , the processor 134 of the management server 130 includes a door key request receiver 410 receiving a door key issuance request transmitted from the user terminal 100 and a user of the user terminal 100 Temporary authentication number as an online door key capable of unlocking the door lock of the server rack with the valid user verification unit 420 and the user terminal 100 of the verified user that verifies whether the registered user is allowed to access the server room 140. An OTP generation/confirmation unit 430 that generates and issues an OTP and checks whether the OTP entered by the user matches the issued OTP, and a control that unlocks the door lock of the server rack corresponding to the checked OTP. It may include a server rack control signal transmission unit 440 that transmits a signal to the control unit 144 of the server room 140.

In addition, in identifying the terminal 100 of a registered user who has accessed the management server 130, the processor 134 may interwork with the database 133 that stores information provided to the corresponding user terminal 100. .

Here, the processor 134 may be implemented to execute instructions according to the code of the operating system included in the memory 132 and at least one program code. At this time, the components in the processor 134, that is, the door key request receiving unit 410, the effective user confirmation unit 420, the OTP generation/confirmation unit 430, and the server rack control signal transmission unit 440 are the management server It can also be understood as representing different functions performed by the processor 134 by means of control commands provided by program codes stored in 130.

Referring to FIGS. 4 and 7 , the door key request receiver 410 of the management server 130 receives a door key issuance request transmitted from the user terminal 100 .

Here, the user terminal 100 is a terminal of a user (for example, a customer company's work manager) who wants to access a server by opening the first server rack 142a as an example of a specific server rack installed in the server room 140 and using it. As, the user terminal 100 has a user authentication application provided by the management server 130 is installed.

In addition, in the case of an embodiment of the present invention, the user authentication application installed in the user terminal 100 may be activated when it corresponds to the range of the first condition set by the management server 130, and at this time, the user activates the activation A door key of a specific server rack may be requested from the management server 130 through the user authentication application. At this time, the first condition may be a specific time zone set by the door key request receiver 410 of the management server 130 and/or a range of distance from the server room 140 .

As an embodiment, the door key request receiving unit 410 may set the time zone for receiving the door key request signal by the user authentication application to 9:00 am to 6:00 pm, which is a general business time zone. In this case, the user The user of the terminal 100 can transmit a door key request signal using the user authentication application only within the set time period. However, the specific time zone may be changed or set to 24 hours.

Similarly, the door key request receiving unit 410 transmits the door key request signal by the user authentication application using the user authentication application only when the user is located adjacent to the server room 140 within a certain distance. can be set to transmit. At this time, the predetermined distance can be adjusted by a manager, and this can be set as a basis for determining whether or not the user is actually allowed to enter the server room 140 .

Thereafter, when the door key issuance request transmitted from the user terminal 100 is received by the door key request receiving unit 410 of the management server 130, the valid user confirmation unit 420 of the management server 130 checks the user An operation of verifying whether the user of the terminal 100 is a registered user permitted to access the server room 140 is performed.

For example, when a user installs a user authentication application provided by the management server 130 in his/her user terminal 100, the user information requested by the valid user confirmation unit 420 of the management server 130 is directly entered. It must be prepared and provided, and such information may be stored in the database 133 of the management server 130. The database 133 may store and maintain information transmitted and received from the user terminal 100 connected to the management server 130 .

That is, the user terminals installed with the user authentication application downloaded from the management server 130 can be managed as users registered in the management server 130, in which case the database 133 serves as a registered user information DB. Information corresponding to the user terminals 110 accessing the management server 130 may be stored.

Therefore, the effective user confirmation unit 420 of the management server 130 determines whether the user of the user terminal 100 is allowed access to the server room 140 based on the registered user information stored in the database 133. It is possible to perform an operation to verify whether the user is a registered user.

Thereafter, the OTP generation/confirmation unit 430 of the management server 130 generates an OTP, which is a temporary authentication number, as an online door key capable of unlocking the door of the server rack with the user terminal 100 of the verified user. issue, and an operation of checking whether the OTP input by the user matches the issued OTP may be performed.

As an embodiment, the temporary authentication number, OTP, may be implemented in the form of a CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) pattern. The CAPTCHA is an automated Turing test, which means presenting a problem that cannot be solved by a robot (or bot) but can be solved by a human in order to determine whether a remotely currently approaching user is a human.

That is, the OTP generation/confirmation unit 430 of the management server 130 can generate an OTP in the form of a CAPTCHA pattern as a temporary authentication number only when it is authenticated that the user who requested the issuance of the door key is a registered and valid user. The generated OTP is transmitted to the user terminal 110 of the user who requested issuance of the door key.

Accordingly, the user of the user terminal 110 inputs a pattern corresponding to the transmitted OTP through the user authentication application and transmits the pattern to the management server 130, and the OTP generation/confirmation unit 430 receives the transmitted input. Performs an operation to check whether the pattern matches the generated OTP.

Thereafter, the server rack control signal transmission unit 440 of the management server 130 sends a control signal to release the door lock of the server rack corresponding to the confirmed OTP to the control unit 144 of the server room 140. transmission can be performed.

In the embodiment of the present invention, an example in which the user of the user terminal 100 wants to use a server stored in a first server rack 142a among a plurality of server racks installed in the server room 140 will be described.

Referring to FIG. 5 , the server room 140 includes a plurality of server racks 142a and 142b, and a server is accommodated in each of the server racks. The server is a computer that stores data in computer files and provides a service configured to access and conveniently use the stored data at any time through a connected computer network, and the servers must be continuously turned on for convenience and accessibility. Unlike general computers, they must be managed safely and systematically.

Referring to FIG. 6, each of the first server rack 142a and the second server rack 142b includes a door lock 610, and as shown, the door lock 610 is operated by the control unit 144. controlled That is, the door lock of the server rack according to the embodiment of the present invention is not opened and closed through a physical door key as in the prior art, but is controlled by a control signal transmitted from the control unit 144.

Therefore, referring to FIG. 7, when it is confirmed that the control signal transmitted from the server rack control signal transmitter 440 of the management server 130, that is, the pattern input by the user matches the generated OTP, the user uses A control signal for unlocking the door of the first server rack 142a in which the desired server is stored is transmitted to the controller 144 of the server room 140, and the controller 144 receives the control signal. Then, a door open signal capable of opening the door lock 610 of the first server rack 142a may be transmitted to the first server rack 142a.

Accordingly, the door lock 610 of the first server rack 142a receiving the door open signal from the control unit 144 is opened, and through this, the user can access and use the server stored in the first server rack. will be.

Therefore, according to an embodiment of the present invention, a request for issuance of an online door key by a user who satisfies the first condition is received through the user terminal 100 in which the user authentication application provided by the management server 130 is installed, and authentication is performed. Then, by issuing a temporary authentication number, that is, a One Time Password (OTP), and controlling the door lock of the server rack through this, it is possible to manage the server with improved security by excluding the use of a physical door key.

In addition, referring to FIG. 6, the first server rack 142a and the second server rack 142b each have a detection sensor 620, and the detection sensor 630 determines the state of the door of the corresponding server rack, that is, An operation of monitoring the open/closed state of the door lock may be performed, and a monitoring signal corresponding to result information of the monitoring may be transmitted to the control unit 144 . By carrying out monitoring with the detection sensor 620 provided, it is possible to detect in real time whether or not the server rack door lock is malfunctioning.

As described above, the present invention has been described by specific details such as specific components and limited embodiments and drawings, but these are provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , Various modifications and variations from these descriptions are possible to those skilled in the art in the field to which the present invention belongs.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and it will be said that not only the claims to be described later, but also all modifications equivalent or equivalent to these claims belong to the scope of the present invention. .

Claims (14)

A server room in which a plurality of server racks are installed;
a user terminal requesting issuance of a door key for unlocking the door of the server rack;
After verifying whether the user terminal is a registered device that is allowed to access the server room, a management server that generates and issues a temporary authentication number, which is an online door key that can unlock the door of the server rack with the verified user terminal and
In the user terminal, a user authentication application provided by the management server is installed, and the temporary authentication number is issued and input through the user authentication application,
The user authentication application controls the server rack door lock that is activated depending on whether the distance between the user terminal and the server room is within a specific distance range in a specific time period in which the management server can receive a signal requesting issuance of the door key. system. According to claim 1,
The temporary authentication number is a server rack door lock control system implemented as a one-time password in the form of a CAPTCHA pattern. According to claim 1,
The management server,
a door key request receiving unit receiving a door key issuance request transmitted from the user terminal;
a valid user verification unit verifying whether the user terminal is a registered device permitted to access the server room;
an authentication number generation/confirmation unit generating and issuing a temporary authentication number capable of unlocking the door of the server rack, and verifying whether the authentication number input and transmitted from the verified user terminal matches the generated temporary authentication number;
A server rack door lock control system comprising a server rack control signal transmission unit for transmitting a control signal for releasing the door lock of the server rack corresponding to the confirmed authentication number to the control unit of the server room. delete delete According to claim 3,
The specific time zone and the specific distance range are set by the door key request receiver of the management server. According to claim 3,
The server room further includes a control unit for controlling opening and closing of door locks of the plurality of server racks,
The control unit transmits a door open signal to a server rack corresponding to a door key issuance target requested by the user terminal based on a control signal transmitted from the server rack control signal transmission unit. According to claim 7,
Each of the plurality of server racks has a detection sensor for monitoring the opening/closing state of the door lock of the corresponding server rack.
Server rack door lock control system for transmitting a monitoring signal corresponding to the result information of the monitoring of the detection sensor to the control unit. A method for controlling the opening and closing of a door lock of a server rack installed in a server room,
Receiving a door key issuance request transmitted from a user authentication application installed in a user terminal;
verifying whether the user terminal is a registered device permitted to access the server room;
Generating and issuing a temporary authentication number capable of unlocking the door of the server rack;
checking whether the authentication number input and transmitted from the verified user terminal matches the generated temporary authentication number; and
Transmitting a control signal to release the door lock of the server rack corresponding to the confirmed authentication number to the server room,
The user authentication application is activated according to whether the distance between the user terminal and the server room is within a specific distance range in a specific time zone in which a signal requesting the issuance of the door key can be received. According to claim 9,
The temporary authentication number is a server rack door lock control method implemented as a one-time password in the form of a CAPTCHA pattern. delete delete According to claim 9,
The server rack door lock control method further comprising transmitting a door open signal to a server rack corresponding to a door key issuance target requested by the user terminal based on the transmitted control signal. According to claim 13,
Monitoring an open/closed state of the door lock of the server rack; and
Server rack door lock control method further comprising the step of transmitting a monitoring signal corresponding to the result information of the monitoring.

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