KR101887978B1 - System for doorlock comprising IoT module and control method thereof - Google Patents

Abstract

The present invention relates to a door lock system having an IoT module and a control method thereof. More specifically, when an attempt of making a remote reservation is made with respect to a digital door lock device provided in any accommodation facilities such as an unmanned motel or an unmanned hotel, a control signal is received and transmitted by wired and wireless connection between an IoT module included in a battery cover and the digital door lock device, a password set with respect to the reserved guest room is managed through the battery cover including the IoT module disposed on one side of the door lock device, and turning on/off the door lock device is controlled according to whether passwords coincide or not by comparing the preset password with a password input by a user who desires to use the guest room in the future. Accordingly, it is possible to provide an online reservation function to an existing detachable door lock by replacing only a part of the existing detachable door lock without changing the entire detachable door lock, thereby reducing a development cost and enhancing user convenience.

Description

[0001] The present invention relates to a door lock system including an IoT module and a control method thereof,

The present invention relates to a door lock system including an IoT module and a control method thereof, and more particularly to a digital door lock device equipped with an IoT module and a control method thereof, The password set for the room is managed through the battery cover including the IoT module provided on one side of the door lock device and the password entered by the reservation person who intends to use the room in the future is compared with the preset password, And an IoT module for controlling on / off of the door lock device in accordance with the control signal.

In general homes, companies, shops, etc., digital door locks are used for security and security.

In the case of a digital door lock system such as an unmanned motel or an unmanned hotel, if a user deposits money in a settlement server provided at a motel or a hotel and sets a password for the assigned room, A password is set in the digital door lock system provided in the room, and the user inputs a password in the digital door lock system installed in the corresponding room entrance, and the door is turned on / off according to whether or not the previously set password matches the password entered by the user There is a problem with the reservation function for remote use without Intel.

Korean Patent Publication No. 10-2016-0128644 [Title: Digital Door Lock Remote Control Device]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a digital door lock device and a digital door lock device provided in a battery cover, And the password set for the reserved room is managed through the battery cover including the IoT module provided at one side of the door lock device and the password input by the reserved person And an IoT module for comparing the set password and controlling on / off of the door lock device according to whether or not the password is matched, and a control method thereof.

It is another object of the present invention to provide a digital door lock apparatus and a digital door lock apparatus which can prevent a specific value in a secret code initially set in an IoT module included in a battery cover and a specific value And an IoT module for comparing the specific value in the set secret code and judging whether it is hacked or illegally used according to whether or not the secret code value is matched, and a control method thereof.

A door lock system including an IoT module according to an embodiment of the present invention is a door lock system including an IoT module, comprising: a door lock device; The door lock device according to claim 1, further comprising: a door lock device, which is formed on an inner part or an inner part of the battery cover of the door lock device, requests an identifier of the door lock device to the door lock device when it is first attached to the door lock device, An Internet of Things (IoT) module for transmitting an identifier of the IoT module to the server and storing secret code information corresponding to a unique identifier of the door lock device transmitted from the server; And an IoT module including the server for transmitting, to the IoT module, secret code information corresponding to an identifier of the door lock device transmitted from the IoT module, among secret code information for each unique identifier of a plurality of door lock devices registered in advance .

As an example related to the present invention, when the IoT module attached to the door lock device is detached and then attached to the door lock device, a code value request for a specific index from the secret code information stored in the IoT module Lock code information corresponding to an identifier of the door lock apparatus stored in the IoT module, and a code value corresponding to the specific index transmitted from the door lock apparatus, Code code corresponding to the identifier of the door lock device stored in the IoT module, and determines whether or not the code value matches the code value corresponding to the specific index transmitted from the door lock device, And a corresponding code value and transmitted from the door lock device When the code value corresponding to a particular index matching, the IoT the module can determine that the pre-registered IoT module for the door lock device.

As a result of the determination, the IoT module determines that the code value corresponding to the specific index among the secret code information corresponding to the identifier of the door lock device stored in the IoT module and the code value corresponding to the specific index transmitted from the door lock device, When the code values corresponding to the index do not match, the IoT module determines that the IoT module is not an IoT module pre-registered with respect to the door lock device and outputs the alarm information through the alarm part provided in the IoT module.

A control method of a door lock system including an IoT module according to an embodiment of the present invention is a control method of a door lock system including an IoT module, wherein when the IoT module is first attached to a door lock device, Requesting an identifier of the door lock device to the door lock device; Transmitting, by the IoT module, an identifier of the door lock device and an identifier of the IoT module provided from the door lock device to the server in response to the request; Transmitting, by the server, secret code information corresponding to an identifier of the door lock device transmitted from the IoT module among the secret code information of the plurality of door lock devices registered in advance to the IoT module; Storing, by the IoT module, secret code information corresponding to a unique identifier of the door lock device transmitted from the server in response to the transmitted unique identifier of the door lock device; When the IoT module attached to the door lock device is detached and then attached to the door lock device, code value request information for a specific index from the secret code information stored in the IoT module is transmitted to the door lock device Transmitting; Transmitting to the IoT module a code value corresponding to code value request information for a specific index transmitted from the IoT module among secret code information corresponding to an identifier of a door lock device preset in the door lock device by the door lock device, ; Whether the code value corresponding to the specific index among the secret code information corresponding to the identifier of the door lock device stored in the IoT module coincides with the code value corresponding to the specific index transmitted from the door lock device by the IoT module ; And when the code value corresponding to the specific index among the secret code information corresponding to the identifier of the door lock device stored in the IoT module coincides with the code value corresponding to the specific index transmitted from the door lock device, And confirming, by the IoT module, that the IoT module is an IoT module pre-registered with respect to the door lock device.

As an example related to the present invention, the IoT module may be formed on an inner part or an inner part of a battery cover of the door lock device.

The present invention relates to a digital door lock device equipped with an IoT module and a digital door lock device included in a battery cover when attempting to make a remote reservation for a digital door lock device provided in an accommodation room, an office facility, an unmanned locker, A password to be set for a reserved room is managed through a battery cover including an IoT module provided on one side of the door lock device and a password inputted by a reserved person who intends to use the corresponding room in the future and a preset password By controlling the door lock device on / off according to whether or not the password is matched, it is possible to provide an on-line reservation function by replacing only a part of the existing detachable door lock without replacing the existing detachable door lock, There is an effect that the convenience of the user can be improved.

When a terminal provided between the battery cover including the IoT module and the main body of the digital door lock device is detached, the specific value in the secret code initially set in the IoT module included in the battery cover and the specific value set in the digital door lock device itself A secret code according to an identifier uniquely set in the digital door lock device and a secret code according to an identifier set in the battery cover at the time of initial detachment are determined by comparing certain values in the secret code and judging whether the hacking is illegal or not, It is possible to prevent a hacking or an illegal use by a health check that confirms the matching of the secret code to the user.

1 is a block diagram illustrating a configuration of a door lock system including an IoT module according to an embodiment of the present invention.
FIGS. 2 to 4 are views showing a configuration of a door lock apparatus according to an embodiment of the present invention.
5 is a block diagram illustrating a configuration of an inner door lock according to an embodiment of the present invention.
6 to 7 are diagrams showing a configuration of an IoT module according to an embodiment of the present invention.
8 is a flowchart illustrating a method of controlling a door lock system including an IoT module according to a first embodiment of the present invention.
9 is a flowchart illustrating a method of controlling a door lock system including an IoT module according to a second embodiment of the present invention.
10 is a diagram illustrating an example of schedule information according to an embodiment of the present invention.

It is noted that the technical terms used in the present invention are used only to describe specific embodiments and are not intended to limit the present invention. In addition, the technical terms used in the present invention should be construed in a sense generally understood by a person having ordinary skill in the art to which the present invention belongs, unless otherwise defined in the present invention, Should not be construed to mean, or be interpreted in an excessively reduced sense. In addition, when a technical term used in the present invention is an erroneous technical term that does not accurately express the concept of the present invention, it should be understood that technical terms that can be understood by a person skilled in the art can be properly understood. In addition, the general terms used in the present invention should be interpreted according to a predefined or prior context, and should not be construed as being excessively reduced.

Furthermore, the singular expressions used in the present invention include plural expressions unless the context clearly dictates otherwise. The term "comprising" or "comprising" or the like in the present invention should not be construed as necessarily including the various elements or steps described in the invention, Or may further include additional components or steps.

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

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or similar elements throughout the several views, and redundant description thereof will be omitted.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. It is to be noted that the accompanying drawings are only for the purpose of facilitating understanding of the present invention, and should not be construed as limiting the scope of the present invention with reference to the accompanying drawings.

1 is a block diagram showing a configuration of a door lock system 10 including an IoT module according to an embodiment of the present invention.

1, the door lock system 10 including the IoT module includes a door lock device 100, an IoT module 200, a server 300, and a terminal 400. All of the components of the door lock system 10 including the IoT module shown in Fig. 1 are not essential components, and the door lock system 10 including the IoT module by more components than the components shown in Fig. The door lock system 10 including the IoT module may be implemented by fewer components.

The door lock device 100 may be a digital door lock device. At this time, the door lock apparatus 100 may be installed at one side of the outer door in a specific room.

2 to 4, the door lock apparatus 100 includes an outer door lock 110 installed outside the door (or door), an outer door lock 110 passing through the door, And an inner door lock 120 to be connected.

2 to 4, when the user desires to open the door by operating the door lock, the user presses the button of the numeric pad mounted on the external door lock 110, or the electronic key or the access card The door can be opened by contacting.

When the user presses the numeric button or touches the electronic key or the access card, the dead bolt 130 enters the inside of the door lock and opens the door. On the contrary, when the door is to be locked, the door lock device 100 automatically locks the door by projecting the dead bolt 130 by simply closing the door without any other operation.

2 to 4, when the door lock is operated to open the door, the dead bolt 130 of the door lock is unlocked by operating the open / close button provided on the inner door lock 120, Lt; / RTI > On the contrary, even if the door is to be locked, the lock can be set by using the opening / closing buttons of the inner door lock 120, and the functions of the various other door lock apparatuses 100 may be operated by operating the buttons of the inner door lock 120 have.

Further, the door lock apparatus 100 may be implemented by a larger number of components than the components shown in FIGS. 2 to 4, or the door lock apparatus 100 may be implemented by fewer components.

5, the inner door 120 includes an open / close button 121 for locking / unlocking a door, a forced lock button 122 for setting a locked state of the door, a lock / And a door lock control unit 127 for performing control functions such as lock / unlock of the door, a manual lever 123 for switching, a battery cover 124, a door lock communication unit 125, a door lock storage unit 126, . Not all of the components of the inner door lock 120 shown in FIG. 5 are required, and the inner door lock 120 may be implemented by more components than the components shown in FIG. 5, The inner door lock 120 may be implemented.

At this time, the IoT module 200 may be formed (or installed / installed) on an inner part (or an inner part) of the battery cover 124.

The door lock communication unit 125 communicates with the IoT module 200 formed on a part of the inside of the battery cover 124 of the inner door 120 through a wired / wireless communication network.

In this case, when the door lock device 100 and the IoT module 200 are in contact with each other by terminals, the door lock communication module 125 can communicate with a communication unit (not shown) provided in the IoT module 200 .

The door lock storage unit 126 stores data and programs necessary for the door lock apparatus 100 to operate.

In addition, the door lock storage unit (or memory) 126 may store secret code information (or ID) corresponding to the identifier (or identification information / identification number / unique ID) of the door lock apparatus 100 at the time of initial construction of the door lock apparatus 100 Or a secret code table).

The door lock control unit 127 executes the overall control function of the door lock apparatus 100. [ At this time, the door lock controller 127 may be a processor or an engine.

Also, the door lock control unit 127 executes the overall control function of the door lock apparatus 100 using the program and data stored in the door lock storage unit 126. [ The door lock control unit 127 may include a RAM, a ROM, a CPU, a GPU, and a bus, and the RAM, the ROM, the CPU, and the GPU may be connected to each other via a bus. The CPU accesses the door lock storage unit 126 to perform booting using the O / S stored in the door lock storage unit 126. The CPU can access various programs stored in the door lock storage unit 126, And the like.

When the IoT module 200 is detachably attached to one side of the door lock apparatus 100, the door lock control unit 127 transmits the identifier information of the door lock apparatus 100, which is transmitted from the IoT module 200, And receives the request through the door lock communication unit 125.

The door lock control unit 127 transmits the identifier of the corresponding door lock apparatus 100 to the IoT module 200 through the door lock communication unit 125 in response to the received identifier information request of the door lock apparatus 100 .

Also, the door lock control unit 127 receives the code value request information for the specific index transmitted from the IoT module 200 through the door lock communication unit 125.

Also, the door lock control unit 127 responds to the code value request information for the received specific index from the secret code information corresponding to the identifier of the door lock apparatus 100 previously stored (or set) in the door lock storage unit 126 (Or a code value corresponding to the specific index).

Also, the door lock controller 127 transmits a code value corresponding to the code value request information for the identified specific index to the IoT module 200 through the door lock communication unit 125.

When the IoT module 200 detachable to one side of the door lock device 100 is detached and then attached again and authentication fails due to the authentication result in the IoT module 200, The door lock control unit 127 controls the door lock unit 200 based on the control signal transmitted from the IOT module 200. In this case, And outputs alarm information through an alarm unit (not shown) provided in the apparatus 100.

Also, the door lock apparatus 100 (or the door lock control unit 127) receives the password according to the user's input through the number pad mounted on the external door lock 110.

Also, the door lock control unit 127 transmits (or provides) the received password to the IoT module 200 attached to the door lock apparatus 100 through the door lock communication unit 125.

At this time, the door lock apparatus 100 further receives the fingerprint information of the user in addition to the password according to the user input, and transmits the received password and the fingerprint information of the user to the door lock apparatus 100 through the door lock communication unit 125, To the IoT module 200 attached to the IoT module 200.

The door lock control unit 127 receives a control signal for opening the door of the door lock apparatus 100 transmitted from the IoT module 200 through the door lock communication unit 125.

Also, the door lock control unit 127 controls (or switches) the door state of the door lock apparatus 100 from the locked state to the open state (or open state) based on the received control signal.

That is, the door lock controller 127 opens the door by unlocking the dead bolt 130 of the door lock by operating the open / close button provided on the inner door 120 based on the received control signal.

The IoT module 200 includes a communication unit (not shown), a storage unit (not shown), an alarm unit (not shown), and a controller (not shown). Not all of the components of the IoT module 200 are required, and the IoT module 200 may be implemented by more components than the component, and the IoT module 200 may be implemented by fewer components It is possible.

The IoT module (Internet of Things Module) 200 is formed on an inner part (or inside part / internal part) of the battery cover (or battery cover)

Although the IoT module 200 is formed on the inner part (or a part of the inner part) of the battery cover 124 in the embodiment of the present invention, the present invention is not limited thereto. In the door lock device 100, Or may be formed on an inner part (or an inner part) of the door lock 120.

Whether the IoT module 200 is attached to or detached from the door lock device 100 can be determined by attaching a terminal provided on the IoT module 200 (or a terminal provided on one side of the battery cover) and the IoT module 200 (Or check) according to whether or not the terminals provided in the door lock apparatus 100 are in contact with (or opposed to) the terminals provided in the door lock apparatus 100.

That is, when the terminals of the IoT module 200 and the terminals of the door lock device 100 are in contact with each other, the IoT module 200 is determined to be attached to the door lock device 100, It can be determined that the IoT module 200 is detached from the door lock device 100 when the terminals provided in the IoT module 200 and the terminals provided in the door lock device 100 are not in contact with each other.

When the terminals of the IoT module 200 and the terminals of the door lock device 100 are in contact with each other, the IoT module 200 and the door lock device 100 may be connected to each other. At this time, the IoT module 200 and the door lock device 100 may be connected by a proximity communication method such as Bluetooth.

As described above, the IoT module 200 may be connected to the door lock device 100 by wire or by wireless communication such as a short distance communication method.

Also, the IoT module 200 is connected to the external server 300 through the communication unit.

The communication unit communicates with at least one external terminal or any internal component via a wired / wireless communication network. At this time, the external arbitrary terminal may include the server 300 and the like. Here, the wireless Internet technology includes a wireless LAN (WLAN), a digital living network alliance (DLNA), a wireless broadband (Wibro), a world interoperability for a microwave (WiMAX), a high speed downlink packet access ), HSUPA (High Speed Uplink Packet Access), IEEE 802.16, Long Term Evolution (LTE), Long Term Evolution-Advanced (LTE-A), Long Term Evolution-Machine Type Communication And a wireless mobile broadband service (WMBS). The communication unit transmits and receives data according to at least one wireless Internet technology in a range including internet technologies not listed above. In addition, the near field communication technology includes Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), UWB (Ultra Wideband), ZigBee, Near Field Communication (NFC) , Ultra Sound Communication (USC), Visible Light Communication (VLC), Wi-Fi, Wi-Fi Direct, and LORA (Long Range). The wired communication technology may include a power line communication (PLC), a USB communication, an Ethernet, a serial communication, an optical / coaxial cable, and the like.

In addition, the communication unit can transmit information to and from an arbitrary terminal through a universal serial bus (USB).

In addition, the communication unit may be a mobile communication system, a mobile communication system, a mobile communication system, a mobile communication system, a mobile communication system, a mobile communication system, a mobile communication system, (Wideband CDMA), HSDPA (High Speed Downlink Packet Access), HSUPA (High Speed Uplink Packet Access), LTE (Long Term Evolution), LTE-A (Long Term Evolution-Advanced), and the like on a mobile communication network.

Also, the communication unit receives secret code information (or a secret code table) related to the door lock apparatus 100 transmitted from the server 300 under the control of the control unit.

The storage unit (or memory) stores various user interfaces (UI), a graphical user interface (GUI), and the like.

Also, the storage unit stores data and programs necessary for the IoT module 200 to operate.

That is, the storage unit may store a plurality of application programs (application programs) driven by the IoT module 200, data for operation of the IoT module 200, and commands. At least some of these applications may be downloaded from an external server via wireless communication. Meanwhile, the application program may be stored in the storage unit, installed in the IoT module 200, and may be driven by the controller to perform the operation (or function) of the IoT module 200.

The storage unit may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory) A random access memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory -Only Memory). ≪ / RTI > Also, the IoT module 200 may operate in association with the web storage or operate a web storage that performs a storage function of a storage unit on the Internet.

Also, the storage unit stores (or manages) the secret code information (or the secret code table) related to the door lock apparatus 100 received through the communication unit.

The alarm unit includes a LEG (not shown) for indicating an operation state of the IoT module 200, a receiver for outputting alarm information, a speaker, and a buzzer.

The alarm unit outputs alarm information under the control of the control unit.

The control unit executes the overall control function of the IoT module 200. [ At this time, the controller may be a processor or an engine.

Also, the control unit executes the overall control function of the IoT module 200 using the program and data stored in the storage unit. The control unit may include a RAM, a ROM, a CPU, a GPU, and a bus, and the RAM, the ROM, the CPU, and the GPU may be connected to each other via a bus. The CPU accesses the storage unit, performs booting using the O / S stored in the storage unit, and can perform various operations using various programs, contents, and data stored in the storage unit.

 When the IoT module 200 is detachably attached to one side of the door lock apparatus 100, the control unit requests the door lock apparatus 100 to send the identifier information of the door lock apparatus 100 to the door lock apparatus 100 through the communication unit do.

The controller requests the identifier information of the door lock apparatus 100 and receives the identifier of the door lock apparatus 100 transmitted from the door lock apparatus 100 through the communication unit. Here, the unique identifier of the door lock device 100 may be a unique ID.

In addition, the controller transmits the identifier of the received door lock apparatus 100, the identification information of the IoT module 200, and the like to the server 300 through the communication unit. Here, the identification information of the IoT module 200 may be a unique ID.

In response to the unique ID of the transmitted door lock apparatus 100, the identification information of the IOT module 200, and the like, the controller transmits a secret corresponding to the unique identifier of the door lock apparatus 100, And receives the code information through the communication unit.

Also, the control unit stores (or manages) the received secret code information (or secret code information corresponding to the unique identifier of the door lock apparatus 100) in the storage unit.

When the IoT module 200 is attached to the door lock apparatus 100 for the first time, the door lock apparatus 100 provides the secret code information previously registered (or set) to the IoT module 200, Only the IoT module 200 having the secret code information identical to the secret code information registered in the door lock device 100 can be configured to transmit and receive a control signal with the door lock device 100 in the future.

When the IoT module 200 attached to the door lock apparatus 100 is detached and then attached to the door lock apparatus 100, the control unit may determine a code value for a specific index among the secret code information stored in the storage unit And transmits the request information to the door lock apparatus 100 through the communication unit. Here, the specific index may be randomly selected (or selected) by the IoT module 200.

Also, the controller receives the code value corresponding to the specific index transmitted from the server 300 through the communication unit in response to the code value request information for the transmitted specific index.

Also, the control unit may determine (or determine) a code value corresponding to the specific index from the code value corresponding to the received specific index and the secret code information corresponding to the identifier of the corresponding door lock apparatus 100 stored in the storage unit / Comparison).

That is, the controller determines a code value corresponding to the specific index among the secret code information corresponding to the identifier of the corresponding door lock apparatus 100 stored in the storage unit, a code value corresponding to the specific index transmitted from the door lock apparatus 100 (Or confirms / compares) whether or not they coincide with each other.

The code value corresponding to the specific index among the secret code information corresponding to the identifier of the corresponding door lock apparatus 100 stored in the storage unit and the code value corresponding to the specific index transmitted from the door lock apparatus 100, The control unit confirms (or authenticates) that the corresponding IoT module 200 is the IoT module 200 that is pre-registered with respect to the door lock device 100.

The code value corresponding to the specific index among the secret code information corresponding to the identifier of the corresponding door lock apparatus 100 stored in the storage unit and the code value corresponding to the specific index are transmitted from the door lock apparatus 100 The controller determines that the corresponding IoT module 200 is not the IoT module 200 pre-registered with respect to the door lock device 100, and if the code values corresponding to the specific index do not match, And outputs the alarm information through the alarm unit.

Here, the controller generates a control signal for outputting alarm information, transmits the generated control signal to the door lock apparatus 100 through the communication unit, and transmits an alarm (not shown) to the door lock apparatus 100 Information may be output. At this time, when the IoT module 200 transmits the control signal to the door lock apparatus 100, in order to enhance security, the control unit directly transmits the control signal to the alarm unit provided in the door lock apparatus 100 And the alarm unit may output alarm information according to the control signal.

Also, the control unit (or the IoT module 200 related to the specific room) receives the schedule information corresponding to the specific room related to the IoT module 200 transmitted from the server 300 through the communication unit. Here, the schedule information includes reservation status information by date, password information set by date, fingerprint information set by date, and bookmark information. At this time, when the reservation status is updated for each room in the motel, the server 300 can update the schedule information for each room in real time.

In addition, the controller stores (or manages) the schedule information corresponding to the specific room related to the received IoT module 200 in the storage unit.

In addition, the controller receives the password transmitted from the door lock device 100, fingerprint information of the user, and the like through the communication unit.

Also, the control unit may check whether the password included in the previously stored schedule information matches the received password based on the schedule information previously stored in the storage unit, the received password, the fingerprint information of the received user, and the like (Or judged).

That is, the control unit checks whether the password related to the schedule information corresponding to the current time among the schedule information stored in advance in the storage unit matches the received password.

At this time, the control unit determines that the password associated with the schedule information corresponding to the current time in the schedule information coincides with the received password, fingerprint information related to the schedule information corresponding to the current time in the schedule information, You can also check if they match.

If the password related to the schedule information corresponding to the current time and the received password do not match among the schedule information stored in advance in the storage unit, the control unit controls the door lock apparatus 100 It is determined that the user who inputs the password is not the reservation person of the room related to the IoT module 200, and outputs the alarm information through the alarm unit.

If the password associated with the schedule information corresponding to the current time in the schedule information stored in advance in the storage unit matches the received password, It is determined that the user who has input the password through the IoT module 200 is a reserved user of the room related to the IoT module 200 and generates a control signal for opening the door of the door lock device 100.

Also, the control unit transmits the generated control signal to the door lock apparatus 100 through the communication unit.

The server 300 communicates with the IoT module 200, the terminal 400, and the like.

In addition, the server 300 may include a communication unit, a storage unit, an alarm unit, and a control unit included in the IoT module 200.

In addition, the server 300 performs a membership registration procedure for a user of the terminal 400 by interworking with the terminal 400.

In addition, at the time of performing the membership registration procedure, the terminal 400 must complete the authentication function through the authentication means (for example, mobile phone, credit card, Ipfin, etc.) Can be completed.

When the terminal 400 completes the membership subscription, the server 300 interworks with the terminal 400 to access the terminal 400 (or the terminal 400 whose subscription has been successfully completed) Install a dedicated app (or a reservation app for a property).

In addition, the server 300 receives a unique identifier of the door lock apparatus 100 transmitted from the IoT module 200, identification information of the IoT module 200, and the like.

Also, the server 300 transmits secret code information (or a secret code table) corresponding to the unique identifier of the received door lock apparatus 100, among the secret code information of the unique identifiers of the plurality of door lock apparatuses registered in advance (or stored) . Here, the secret code information includes a plurality of indexes and code values corresponding to the indexes.

Also, the server 300 transmits the secret code information corresponding to the unique ID of the corresponding door lock device 100 to the IoT module 200.

In addition, the server 300 interlocks with the terminal 400 to provide a reservation for a specific room in a specific motel (or a specific hotel / accommodation / unattended accommodation / office facility / unmanned locker, etc.) Function. At this time, the reservation function may include a payment function.

That is, the server 300 provides a dedicated app or web page (or internet site) to the terminal 400, and performs a reservation function for a specific room in the specific unattended motel through the dedicated app or web page.

Also, the server 300 generates schedule information for each room in the motel (or hotel) after the reservation function is completed by interlocking with the terminal 400. Here, the schedule information includes reservation status information by date, password information set by date, fingerprint information set by date, and bookmark information. At this time, when the reservation status is updated for each room in the motel, the server 300 can update the schedule information for each room in real time.

In addition, the server 300 transmits the generated schedule information to the IoT module 200 corresponding to a room in the corresponding motel.

As described above, the server 300 performs a reservation function for a specific accommodation facility, an office facility, an unmanned locker, etc. by interlocking with the terminal 400, And transmits the schedule information for the specific room in the generated specific accommodation directly to the IoT module 200 related to the corresponding room so that the reservation function can be performed remotely, The password and / or the fingerprint information to be used for the reservation date can be registered in advance, thereby enhancing the user's convenience.

The terminal 400 may be a smart phone, a portable terminal, a mobile terminal, a personal digital assistant (PDA), a portable multimedia player (PMP) terminal, a telematics terminal, A portable terminal, a navigation terminal, a personal computer, a notebook computer, a slate PC, a tablet PC, an ultrabook, a wearable device (for example, a watch type A smart TV, a digital broadcasting terminal, a television (TV), a digital television (TV), a digital television (TV) A home theater system, an AVN (Audio Video Navigation) terminal, an A / V (Audio / Video) system, a flexible terminal, and the like.

Also, the terminal 400 communicates with the server 300 and the like.

Also, the terminal 400 may include a communication unit, a storage unit, an alarm unit, and a control unit included in the IoT module 200.

In addition, the terminal 400 performs a membership registration procedure for a user of the terminal 400 by interworking with the server 300.

In addition, at the time of performing the membership registration procedure, the terminal 400 must complete the authentication function through the authentication means (for example, mobile phone, credit card, Ipfin, etc.) Can be completed.

When the terminal 400 completes the subscription, the terminal 400 interlocks with the server 300 and installs a dedicated application (or a reserved accommodation reservation application) provided from the corresponding server 300 do.

In addition, the terminal 400 performs a reservation function for a specific room within a specific motel (or a specific hotel) on a specific date and time by interlocking with the server 300. [ At this time, the reservation function may include a payment function.

That is, the terminal 400 performs a reservation function for a specific room in a specific unattended motel through a dedicated application or web page (or internet site) provided by the server 300.

At this time, the terminal 400 can perform the payment function for the charge for the reservation period by interlocking with the server 300 and the payment server (not shown).

In addition, the terminal 400 transmits (or registers) a password, fingerprint information, etc., to the server 300 according to a user input of the terminal 400 when the reservation function is performed.

Also, the terminal 400 displays reservation completion information according to reservation function execution. Here, the reservation completion information includes a motel name (or a hotel name), a reservation date, an entrance time information, a departure time information, a payment amount information, a reservation person information (for example, a reservation person name, a telephone number, etc.).

In addition, the user of the terminal 400 enters a password through the number pad of the door lock device 100 provided at one side of the room visited by visiting the lodging facility on the reservation date.

If the password input by the user of the terminal 400 matches the password in the schedule information stored in advance in the IoT module 200 of the door lock apparatus 100, And can be switched to the released state (or the door opened state).

If the password input by the user of the terminal 400 does not match the password in the schedule information stored in advance in the IoT module 200 provided in the door lock device 100, The alarm information may be output through an alarm unit provided in the module 200. [

In this way, when remote reservation is attempted with respect to a digital door lock device provided at an accommodation such as an unmanned motel / hotel, a control signal is transmitted / received by the wired / wireless connection between the IOT module included in the battery cover and the digital door lock device, The password set for the reserved room is managed through the battery cover including the IoT module provided at one side of the door lock device and the password entered by the reserved person who intends to use the corresponding room in the future is compared with the preset password, It is possible to control the on / off state of the door lock device according to whether or not the door lock device is matched.

When a terminal provided between the battery cover including the IoT module and the main body of the digital door lock device is detached and attached, a specific value in the secret code initially set in the IoT module included in the battery cover and a specific value set in the digital door lock device itself It is possible to compare specific values in the secret code and judge whether it is hacked or illegally used according to whether or not the secret code value is matched.

Hereinafter, a method of controlling a door lock system including the IoT module according to the present invention will be described in detail with reference to FIGS. 1 to 10. FIG.

8 is a flowchart illustrating a method of controlling a door lock system including an IoT module according to a first embodiment of the present invention.

The IoT module 200 requests identification information of the door lock device 100 to the door lock device 100 when the I / O module 200 is attached to the door lock device 100 for the first time.

In response to the identifier information request, the IoT module 200 transmits to the server 300 a unique identifier of the door lock device 100 transmitted from the door lock device 100, identification information of the IoT module 200, send. Here, the unique identifier of the door lock device 100 may be a unique ID. Also, the identification information of the IoT module 200 may be a unique ID.

At this time, the IoT module 200 may be configured on one side of the inner surface of the battery cover (or the battery cover) of the door lock device 100.

Whether the IoT module 200 is attached to or detached from the door lock device 100 can be determined by attaching a terminal provided on the IoT module 200 (or a terminal provided on one side of the battery cover) and the IoT module 200 (Or check) according to whether or not the terminals provided in the door lock apparatus 100 are in contact with (or opposed to) the terminals provided in the door lock apparatus 100.

That is, when the terminals of the IoT module 200 and the terminals of the door lock device 100 are in contact with each other, the IoT module 200 is determined to be attached to the door lock device 100, It can be determined that the IoT module 200 is detached from the door lock device 100 when the terminals provided in the IoT module 200 and the terminals provided in the door lock device 100 are not in contact with each other.

When the terminals of the IoT module 200 and the terminals of the door lock device 100 are in contact with each other, the IoT module 200 and the door lock device 100 may be connected to each other. At this time, the IoT module 200 and the door lock device 100 may be connected by a proximity communication method such as Bluetooth.

For example, when the first IoT module 200 to which the secret code information for the first door lock apparatus 100 is not yet attached is attached to the first door lock apparatus installed at the No. 301 in the ABCD unattended mall, The module requests identifier information of the first door lock device to the first door lock device connected to the wired connection.

In addition, the first door lock device provides a unique identifier of the first door lock device to the first IoT module in response to a request from a first IoT module provided on a battery cover of the first door lock device.

In addition, the first IoT module transmits the unique identifier of the first door lock device provided from the first door lock device, the identification information of the first IoT module, and the like to the server 300 (S810).

Then, the server 300 receives a unique identifier of the door lock device 100 transmitted from the IoT module 200, identification information of the IoT module 200, and the like.

Also, the server 300 transmits secret code information (or a secret code table) corresponding to the unique identifier of the received door lock apparatus 100, among the secret code information of the unique identifiers of the plurality of door lock apparatuses registered in advance (or stored) . Here, the secret code information includes a plurality of indexes and code values corresponding to the indexes.

Also, the server 300 transmits the secret code information corresponding to the unique ID of the corresponding door lock device 100 to the IoT module 200.

For example, the server 300 receives a unique identifier of the first door lock device, identification information of the first IoT module, and the like transmitted from the first IoT module.

Also, the server 300 confirms the eleventh secret code information corresponding to the unique identifier of the received first door lock device among the secret code information for each unique identifier of the plurality of door lock devices registered in the server 300 .

In addition, the server 300 transmits the confirmed eleventh secret code information to the first IoT module (S820).

The IoT module 200 transmits the unique identifier of the door lock device 100 transmitted from the server 300 in response to the unique identifier of the transmitted door lock device 100, As shown in FIG.

Also, the IoT module 200 stores (or manages) the received secret code information (or secret code information corresponding to the unique identifier of the door lock device 100).

For example, the first IoT module receives the eleventh secret code information transmitted from the server 300 in response to the transmitted unique identifier of the first door lock device, the identification information of the first IoT module, And stores the eleventh secret code information.

When the IoT module 200 is attached to the door lock apparatus 100 for the first time, the door lock apparatus 100 provides the secret code information previously registered (or set) to the IoT module 200, Only the IoT module 200 having the secret code information identical to the secret code information registered in the door lock device 100 can be configured to transmit and receive a control signal with the door lock device 100 in operation S830.

When the IoT module 200 attached to the door lock device 100 is detached and then attached to the door lock device 100, the IoT module 200 transmits the secret code information 200 stored in the IoT module 200, To the door lock apparatus 100, code value request information for a specific index. Here, the specific index may be randomly selected (or selected) by the IoT module 200.

For example, when the first IoT module attached to the first door lock device is detached and then attached to the first door lock device again, the first IoT module detects '11th secret code information' stored in the first IOT module, 02 'index to the first door lock device (S840).

Thereafter, the door lock apparatus 100 receives code value request information for a specific index transmitted from the IoT module 200.

Also, the door lock apparatus 100 may be configured to store a code value corresponding to the received code value request information for the specific index (or the code value corresponding to the specific index The code value corresponding to "

Also, the door lock device 100 transmits a code value corresponding to the identified code index request information to the IoT module 200. [0034] FIG.

For example, the first door lock device may include a code corresponding to the received '02' index among the secret code information (or eleventh secret code information) corresponding to the identifier of the first door lock device stored in advance in the first door lock device (For example, AZ38B) and transmits a code value (e.g., AZ38B) corresponding to the identified '02' index to the first IoT module (S850).

Thereafter, the IoT module 200 receives a code value corresponding to the specific index transmitted from the server 300 in response to the code value request information for the transmitted specific index.

In addition, the IoT module 200 determines a code value corresponding to the received specific index and secret code information corresponding to the identifier of the corresponding door lock device 100 stored in the IoT module 200 Judge (or verify / compare) the code value.

That is, the IoT module 200 receives the code value corresponding to the specific index from the secret code information corresponding to the identifier of the corresponding door lock device 100 stored in the IoT module 200 and the code value corresponding to the specific index transmitted from the door lock device 100 (Or confirms / compares) whether code values corresponding to a specific index coincide with each other.

For example, the first IoT module may include a code value corresponding to the '02' index among the eleventh secret information related to the first door lock device stored in the first IoT module and a code value corresponding to the '02' index transmitted from the first door lock device (For example, AZ38B) corresponding to the corresponding code value (step S860).

The code value corresponding to the specific index among the secret code information corresponding to the identifier of the corresponding door lock device 100 stored in the IoT module 200 and the code value corresponding to the specific index are transmitted from the door lock device 100 The IoT module 200 confirms (or authenticates) that the corresponding IoT module 200 is the IoT module 200 pre-registered with respect to the door lock device 100, do.

(For example, AZ38B) corresponding to the '02' index among the eleventh secret information related to the first door lock device stored in the first IoT module and the '02' index transmitted from the first door lock device (E.g., AZ38B) corresponding to the first door lock device, the first IoT module confirms that the IoT module is a pre-registered IoT module for the first door lock device (S870).

The code value corresponding to the specific index among the secret code information corresponding to the identifier of the corresponding door lock device 100 stored in the IoT module 200 and the code value corresponding to the specific index are stored in the door lock device 100, The IoT module 200 judges that the corresponding IoT module 200 is not the IoT module 200 pre-registered with respect to the door lock device 100 when the code values corresponding to the specific index transmitted from the IoT module 200 do not coincide with each other And outputs alarm information through an alarm unit provided in the IoT module 200.

Here, the IoT module 200 generates a control signal for outputting alarm information, and transmits the generated control signal to the door lock apparatus 100. Also, the door lock device 100 may output alarm information through an alarm unit (not shown) provided in the door lock device 100 based on a control signal transmitted from the IoT module 200. In this case, when the IoT module 200 transmits the control signal to the door lock device 100, in order to enhance security, the IoT module 200 transmits the control signal to the door lock device 100 Directly to the alarm unit, and output the alarm information according to the control signal in the alarm unit.

(For example, 3746A) corresponding to the '02' index among the eleventh secret information related to the first door lock apparatus stored in the first I / O module and the '02' index The first IoT module judges that the IoT module is not the IoT module pre-registered with respect to the first door lock device, and the IoT module that is not pre-registered with the first door lock device does not match the code value (e.g., AZ38B) 1 door lock device, and transmits the generated first control signal to a first alarm unit provided in the first door lock device, And outputs the alarm information based on the first control signal (S880).

9 is a flowchart illustrating a method of controlling a door lock system including an IoT module according to a second embodiment of the present invention.

First, the terminal 400 performs a reservation function for a specific room in a specific motel (or a specific hotel / accommodation / unattended accommodation) on a specific date and time by interlocking with the server 300. [ At this time, the reservation function may include a payment function.

That is, the terminal 400 performs a reservation function for a specific room in a specific unattended motel through a dedicated application or web page (or internet site) provided by the server 300.

At this time, the terminal 400 can perform the payment function for the charge for the reservation period by interlocking with the server 300 and the payment server (not shown).

In addition, the terminal 400 transmits (or registers) a password, fingerprint information, etc., to the server 300 according to a user input of the terminal 400 when the reservation function is performed.

Also, the terminal 400 displays reservation completion information according to reservation function execution. Here, the reservation completion information includes a motel name (or a hotel name), a reservation date, an entrance time information, a departure time information, a payment amount information, a reservation person information (for example, a reservation person name, a telephone number, etc.).

For example, the first terminal 400 may access ABCD uninhabited motels through a dedicated app provided by the server 300 for two nights and three days from Friday, May 5 to May 7, 2017, And performs reservation function. At this time, the first terminal transmits a first password (e.g., 8520), first fingerprint information (e.g. fingerprint information of the user of the first terminal) to the server 300 (S910).

Then, the server 300 generates schedule information for each room in the motel (or hotel) after the reservation function is completed by interlocking with the terminal 400. [ Here, the schedule information includes reservation status information by date, password information set by date, fingerprint information set by date, and bookmark information. At this time, when the reservation status is updated for each room in the motel, the server 300 can update the schedule information for each room in real time.

In addition, the server 300 transmits the generated schedule information to the IoT module 200 corresponding to a room in the corresponding motel.

For example, as shown in FIG. 10, the server 300 interlocks with the first terminal, and the ABCD unmanned motel is operated for two nights and three days from Friday, May 5 to May 7, 2017 After completing the reservation function for the number 301, the 301 schedule information for the special room 301 in the ABCD unattended mallet is generated.

In step S920, the server 300 transmits the generated 301 schedule information to the first IoT module 200 corresponding to the special room 301 in the ABCD unmanned motel.

The IoT module 200 (or the IoT module 200 related to a specific room) receives schedule information corresponding to a specific room related to the IoT module 200 transmitted from the server 300. [

In addition, the IoT module 200 stores (or manages) schedule information corresponding to the specific room associated with the received IoT module 200. [

For example, the first IoT module corresponding to the special room 301 in the ABCD unattended motel receives the 301st schedule information corresponding to the special room 301 in the ABCD unmanned motel transmitted from the server 300, 301 schedule information (S930).

Then, the door lock apparatus 100 related to the specific room receives the password according to the user's input.

Further, the door lock device 100 transmits (or provides) the received password to the IoT module 200 attached to the door lock device 100. [

The door lock device 100 further receives user's fingerprint information in addition to the password according to the user input and transmits the received password and fingerprint information of the user to the IoT module 200 attached to the door lock device 100 ).

For example, the first door lock device 100 associated with the ABCD room receives a second password according to user input and transmits the received second password to the first IoT module attached to the first door lock device (S940).

Then, the IoT module 200 receives the password transmitted from the door lock device 100, fingerprint information of the user, and the like.

In addition, the IoT module 200 may store the password included in the previously stored schedule information based on the schedule information previously stored in the IoT module 200, the received password, the fingerprint information of the received user, (Or judges) whether or not the passwords match.

That is, the IoT module 200 checks whether the password associated with the schedule information corresponding to the current time in the schedule information stored in advance in the IoT module 200 matches the received password.

At this time, the IoT module 200 determines whether the password associated with the schedule information corresponding to the current time in the schedule information coincides with the received password, the fingerprint information related to the schedule information corresponding to the current time in the schedule information, It is possible to check whether or not the fingerprint information matches.

For example, the first IoT module receives a second password transmitted from the first door lock device.

In addition, the first IoT module may include a first password according to a reservation status corresponding to a current time (for example, 4:00 pm on May 5, 2017) out of the 301st schedule information stored in advance in the first IoT module, And confirms whether or not the obtained second password matches (S950).

If the password related to the schedule information corresponding to the current time and the received password do not match among the schedule information stored in advance in the IoT module 200, the IoT module 200 It is determined that the user who inputs the password through the door lock device 100 is not a reservation person of the room related to the IoT module 200 and outputs the alarm information through the alarm part provided in the IoT module 200.

For example, if the first password according to the reservation time corresponding to the current time (for example, 4:00 pm on May 5, 2017) out of the 301 schedule information previously stored in the first IoT module and the received second password If they do not match, the first IoT module outputs alarm information through an alarm unit provided in the first IoT module (S960).

If the password associated with the schedule information corresponding to the current time in the schedule information stored in advance in the IoT module 200 matches the received password, the IoT module 200 may transmit the confirmation result (or the determination result) Determines that the user who inputs the password through the door lock device 100 is the reservation person of the room related to the IoT module 200 and generates a control signal for opening the door of the door lock device 100. [

Also, the IoT module 200 transmits the generated control signal to the door lock device 100. [

For example, if the first password according to the reservation time corresponding to the current time (for example, 4:00 pm on May 5, 2017) out of the 301 schedule information previously stored in the first IoT module and the received second password The first IoT module generates a second control signal for opening the door of the first door lock device when the first IoT module determines that the reservation person reserved for the corresponding date is correct, To the first door lock apparatus (S970).

Then, the door lock device 100 receives a control signal for opening the door of the door lock device 100 transmitted from the IoT module 200.

Further, the door lock apparatus 100 controls (or switches) the door state of the door lock apparatus 100 from the locked state to the open state (or open state) based on the received control signal.

That is, the door lock device 100 unlocks the dead bolt 130 included in the door lock device 100 based on the received control signal, thereby opening the door.

For example, the first door lock device receives a second control signal transmitted from the first IoT module and controls the door of the first door lock device to be in an open state based on the received second control signal (S980 ).

In the embodiment of the present invention, it is described that a specific room in the accommodation is reserved and the door lock apparatus 100 is unlocked through the IoT module 200. However, the door lock apparatus 100, and the IoT module 200 can be applied to the office sharing, unmanned locker, and the like.

As described above, in an embodiment of the present invention, when a remote reservation is attempted for a digital door lock device provided at an accommodation such as an unmanned motel / hotel, A password to be set for a reserved room is managed through a battery cover including an IoT module provided at one side of the door lock device and a password to be used by the reserved party By comparing the preset passwords and controlling on / off of the door lock device according to whether the password is matched, it is possible to provide an online reservation function by replacing only a part of the existing detachable door locks without replacing the existing detachable door locks, And the convenience of the user can be improved.

As described above, according to the embodiment of the present invention, when a terminal provided between the battery cover including the IoT module and the body of the digital door lock device is detached and attached, The specific value is compared with a specific value in the secret code set in the digital door lock device itself to judge whether or not it is hacked or illegally used according to whether or not the secret code value is matched. A hacking or illegal use can be prevented by a health check that confirms the secret code match against the secret code set in the battery cover when it is removed or removed.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

In an attempt to remotely reserve a digital door lock device provided at an accommodation such as an unmanned motel / hotel, a control signal is transmitted / received through wired / wireless connection between the IOT module included in the battery cover and the digital door lock device, The password set for the reserved room is managed through the battery cover including the IoT module provided at one side of the door lock device and the password entered by the reserved person who intends to use the corresponding room in the future is compared with the preset password, By controlling the on / off of the door lock device according to the match, it is possible to provide an on-line reservation function by replacing only a part of the existing detachable door lock without replacing the existing detachable door lock, thereby reducing development cost and improving user convenience Digital door lock field, remote reservation field, security surveillance field, etc. Books can be widely used.

Claims (5)

In a door lock system including an IoT module,
Door lock devices;
The door lock device according to claim 1, further comprising: a door lock device, which is formed on an inner part or an inner part of the battery cover of the door lock device, requests an identifier of the door lock device to the door lock device when it is first attached to the door lock device, An Internet of Things (IoT) module for transmitting an identifier of the IoT module and an identifier of the IoT module to a server, and storing secret code information corresponding to a unique identifier of the door lock device transmitted from the server; And
And a server for transmitting, to the IoT module, secret code information corresponding to an identifier of the door lock device transmitted from the IoT module, among secret code information for each unique identifier of a plurality of door lock devices registered in advance,
The IoT module includes:
When the IoT module attached to the door lock device is detached and then attached to the door lock device, code value request information for a specific index from the secret code information stored in the IoT module is transmitted to the door lock device, The code value corresponding to the specific index among the secret code information corresponding to the identifier of the door lock device stored in the IoT module and the code value corresponding to the specific index transmitted from the door lock device, The code value corresponding to the specific index among the secret code information corresponding to the identifier of the door lock device stored in the IoT module and the code value corresponding to the specific index, If the code value corresponding to a particular index is When, the door lock system comprising the IoT module, characterized in that to determine that the module is pre-registered the IoT IoT module for the door lock device. delete The method according to claim 1,
The IoT module includes:
When the code value corresponding to the specific index among the secret code information corresponding to the identifier of the door lock device stored in the IoT module does not match the code value corresponding to the specific index transmitted from the door lock device, Wherein the IoT module determines that the IoT module is not an IoT module pre-registered with respect to the door lock device, and outputs the alarm information through the alarm part provided in the IoT module. A method for controlling a door lock system including an IoT module,
Requesting an identifier of the door lock device to the door lock device by the IoT module when the IoT module is first attached to the door lock device;
Transmitting, by the IoT module, an identifier of the door lock device and an identifier of the IoT module provided from the door lock device to the server in response to the request;
Transmitting, by the server, secret code information corresponding to an identifier of the door lock device transmitted from the IoT module among the secret code information of the plurality of door lock devices registered in advance to the IoT module;
Storing, by the IoT module, secret code information corresponding to a unique identifier of the door lock device transmitted from the server in response to the transmitted unique identifier of the door lock device;
When the IoT module attached to the door lock device is detached and then attached to the door lock device, code value request information for a specific index from the secret code information stored in the IoT module is transmitted to the door lock device Transmitting;
Transmitting to the IoT module a code value corresponding to code value request information for a specific index transmitted from the IoT module among secret code information corresponding to an identifier of a door lock device preset in the door lock device by the door lock device, ;
Whether the code value corresponding to the specific index among the secret code information corresponding to the identifier of the door lock device stored in the IoT module coincides with the code value corresponding to the specific index transmitted from the door lock device by the IoT module ; And
When the code value corresponding to the specific index among the secret code information corresponding to the identifier of the door lock device stored in the IoT module coincides with the code value corresponding to the specific index transmitted from the door lock device, And, by the IoT module, confirming that the IoT module is an IoT module pre-registered with respect to the door lock device. 5. The method of claim 4,
The IoT module includes:
Wherein the door lock device is formed in an inner part or an inner part of a battery cover of the door lock device.

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