KR20170071869A - System and service method for automatic door rock system using beacon and smartphone - Google Patents

Abstract

The present invention relates to an automatic door lock system and a service method using a beacon and a smart phone with enhanced security using a beacon and a smart phone application designed to enhance the security of a door lock, A beacon for sensing an approach direction and transmitting an activation signal to the smartphone if the smartphone recognizes access; A smartphone for receiving an activation signal from the beacon and transmitting at least any one of a sign, a pattern, a password, and a fingerprint for transmitting unique information for authenticating the user to a door unit and performing pattern authentication; And a controller for receiving at least one of a signature, a pattern, a password, and a fingerprint in a case where the user is a legitimate user as a result of the primary authentication, A door unit for determining whether the smartphone user is a legitimate user by using a sign, a pattern, a password, and a fingerprint received from the smart phone and performing a second authentication and opening the door if the second authentication result is a legitimate user; So that the security of the door lock can be enhanced.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic door lock system using a beacon and a smart phone,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic door lock system and a service method using a beacon and a smart phone, and more particularly, to an automatic door lock system and a service method using a beacon and a smart phone application designed to enhance the security of a door lock.

The door lock is an important security measure to protect the user's property by providing the lock and unlock rights of the door only to the authorized user by distinguishing the user and the non-user.

However, most of the recent security incidents are caused by the accident caused by illegal intruders entering through the door by the carelessness of the owner (owner) and the ease of privacy.

In the conventional door lock function, a user touches a door card with an RFID (Radio Frequency Identification) to enter the house, thereby unlocking the door by authenticating the door or inputting a predetermined number to the keypad of the door lock, And the method of unlocking the door is selectively used when there is a match.

Particularly, when the RFID card is mainly used, the number for unlocking the door may be forgotten and used. When the door lock is initialized, the outbound number is initialized to an easy-to-understand number such as 0000 or 1234. However, since the RFID card is mainly used by the user, In this case, an illegal intruder can easily enter by entering the password 1-2 times, and it can be a target of theft or robbery.

Therefore, if an RFID card is lost or a situation such as a keypad is leaked, illegal users are more likely to be authenticated, and if the keypad is leaked, it is not easy for the user to recognize the leakage. There is a problem.

In order to prevent such a crime and easily lock and unlock the door, Korean Patent Registration No. 10-01425345 (entitled " smart device-based electronic pager system authentication method using Wi-Fi beacon frame " Discloses a method for automatically authenticating a user by comparing the information with previously stored unique information. However, such a cited invention can automatically open the door even if the smartphone is in the hands of another person, and can automatically open the door due to a malfunction when the smart phone is in the vicinity of the door of the room Problems may arise.

Korean Registered Patent No. 10-01425345 (entitled " Authentication Method of Smart Device Based Electronic Attendant System Using Wi-Fi Beacon Frame)

SUMMARY OF THE INVENTION It is an object of the present invention to enhance security and to provide a smartphone application that automatically inputs a pattern in accordance with a pattern stored in a server, The present invention provides an automatic door lock system and a service method using a beacon and a smart phone that provide convenience of unlocking the door lock.

It is also an object of the present invention to provide a secondary security system which unlocks a door lock only when a server compares primary security for recognizing information of a smart phone with patterns transmitted from a smart phone and patterns stored in a server using a beacon, The present invention provides a system and method for an automatic door lock system using a beacon and a smart phone with enhanced security.

In order to achieve the above object, an automatic door lock system using a beacon and a smart phone for detecting the access direction of the predetermined smart phone and the approach direction of the smart phone to recognize the access of the smart phone, Beacon; A smart phone for receiving an activation signal from the beacon and transmitting unique information for authenticating the user to a door unit and transmitting at least one of a sign, a pattern, a password, and a fingerprint to the door unit for pattern authentication; And a controller for receiving at least one of a signature, a pattern, a password, and a fingerprint in a case where the user is a legitimate user as a result of the primary authentication, A second authentication unit that determines whether the smartphone user is a legitimate user by using a sign, a pattern, a password, and a fingerprint received from the smartphone and opens the door if the smartphone user is a legitimate user; And the like.

The door unit may include authentication information for comparing with the unique information of the smartphone and sign information, pattern information, password information, and fingerprint information respectively corresponding to signs, patterns, passwords, and fingerprints inputted by the smartphone user A database section; A comparing unit comparing the sign, pattern, password, and fingerprint transmitted from the smartphone with sign information, pattern information, password information, and fingerprint information stored in the database unit; A control unit controlling the unlocking of the door when the signature, the pattern, the password, the fingerprint, the sign information, the pattern information, the password information, and the fingerprint information coincide with the unique information of the smartphone of the user and the authentication information. A servo motor operated under the control of the control unit; And a door lock for locking or unlocking the door according to the operation of the servo motor.

The comparison unit may be configured to convert the pattern information stored in the database additional image and the pattern sent by the user into an image, and compare the match with an open source computer vision (opencv).

The smartphone displays a primary authentication passbook when the unique information of the smartphone matches the authentication information of the user as a result of the comparison in the door unit and displays the signature, pattern, password, fingerprint, sign information, pattern And if the unique information does not coincide with the authentication information or if the pattern information is not identical to the pattern information, At least in one case, to display the identity authentication failure message.

The smartphone communicates with the door unit through the beacon so that the authenticated user's smartphone inputs the smart phone number and pattern to the door unit, and adds, deletes, or modifies user information to the database Lt; / RTI >

The door lock includes an input unit configured with a number plate for inputting numbers; A display unit configured by a touch panel and displaying a number input through the input unit and a screen input through the touch panel; And a lock for locking or unlocking the door by the operation of the servomotor.

The door unit receives the smartphone phone number of the authenticated user or the other user and receives at least any one of a sign, a pattern, a password, and a fingerprint, if the authenticated user is a legitimate user as a result of the first authentication and the second authentication And may be configured to add, delete or modify user information to the database.

A smart phone that transmits at least one of a beacon, a sign, a pattern, a password, and a fingerprint that detects an approach of a predetermined smartphone and an approach direction of the smartphone, at least one of the sign, pattern, An automatic door lock service method using a beacon and a smart phone including a door unit for controlling opening and closing of a door, the method comprising: sensing an approach of a predetermined smartphone and an approach direction of the smartphone; A first authentication step of comparing the unique information corresponding to the smartphone and the smartphone with the authentication information of the door to determine whether the user is a legitimate user; Determining that the user is a legitimate user when the comparison results in the first authentication step, and connecting the smartphone with the door unit; A second authentication step of inputting and authenticating at least one of a sign, a pattern, a password, and a fingerprint through the smartphone; And if the signature, the pattern, the password, and the fingerprint inputted by the smartphone user coincide as a result of the authentication in the secondary authentication step, determining that the user is a legitimate user and opening the door lock.

Wherein the second authentication step includes: a request step of transmitting a push message for inputting at least one of the sign, pattern, password, and fingerprint to the smartphone;

An input step of inputting at least one sign, a pattern, a password, and a fingerprint selected by a user through a smart phone from among a sign, a pattern, a password, and a fingerprint through the smartphone; And

And a judgment step of judging whether or not the door part matches the signatures, patterns, passwords and fingerprints inputted from the smart phone, the corresponding signature information, the pattern information, the password and the fingerprint information.

The automatic door lock service method using the beacon and the smart phone may further include a step of determining whether the signature, pattern, password, fingerprint and corresponding signature information, pattern information, password, and fingerprint information do not match And returning the data to the memory.

Therefore, the automatic door lock system and the service method using the beacon and the smart phone of the present invention can improve the security by using the beacon and the smart phone application designed to increase the security of the door lock, thereby reducing the malfunction. The security can be more securely enhanced.

In addition, the present invention requires a pattern only for a user whose unique number of the smart phone of the user is known, and unlocks the door by inputting the input pattern, thereby causing the beacon to misunderstand the smart phone position of the user and opening the door There is an effect of preventing the problem of the occurrence of the problem.

1 is a block diagram illustrating a configuration of an automatic door lock system using a beacon and a smart phone according to an embodiment of the present invention;
2 is a block diagram showing a configuration of a door unit according to an embodiment of the present invention;
3 is a block diagram showing the configuration of a door lock according to an embodiment of the present invention;
4 is a flowchart illustrating a process of controlling an automatic door lock system using a beacon and a smartphone according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing embodiments of the present invention. FIG. 1 is a block diagram illustrating a configuration of an automatic door lock system using a beacon and a smartphone according to an embodiment of the present invention, and FIG. 2 is a block diagram illustrating a configuration of a door unit according to an embodiment of the present invention. 3 is a block diagram illustrating the configuration of a door lock according to an embodiment of the present invention.

Referring to FIGS. 1 to 3, an automatic door lock system using a beacon and a smart phone for achieving the above-mentioned objects is mainly composed of a beacon 100, a smart phone 200, and a door unit 300.

The beacon 100 may be installed on the outside of the door or on a door on the outdoor side separated by a door. Or may be installed adjacent to the door portion 300. When the beacon 100 recognizes that the neighboring smartphone 200 is approaching, the beacon 100 transmits an activation signal to the smartphone 200. The smartphone 200 receiving the activation signal transmits the phone number or unique information of the smartphone 200 to the door unit 300. The door unit 300 determines whether the user is a legitimate user by referring to the authentication information of the database 310 configured in the door unit 300. If the received unique information is a smart phone of a legitimate user, the door unit 300 forms a pairing when the user is a legitimate user by the primary authentication, and is connected to the smart phone 200 in a communicable manner. At this time, the beacon 100, the smart phone 200, the smart phone 200, and the door unit 300 may use a Bluetooth transmission scheme. The door unit 300 may communicate with the smartphone 200 through Bluetooth to form a pair between the door unit 300 and the smartphone 200. The door unit 300 senses the approach of the predetermined smartphone 200 and the direction of approach of the smartphone 200 and recognizes the access of the smartphone 200, Communication. The approach direction of the smartphone 200 recognized by the beacon 100 is either the direction in which the smartphone 200 moves away from the door lock 350 or the approach direction thereof. Further, the beacon 100 can recognize that the beacon 100 is one of the movements in either direction of the door, either outside the door or inside the door.

The smart phone 200 is configured to include a communication function including at least one of functions of signature locking, pattern locking, password locking, and fingerprint locking. The communication function included in the smart phone 200 includes at least one of communication function of Bluetooth, Near Field Communication (NFC), and Wifi communication. Preferably, the smartphone 200 communicates with the beacon 100 and the door unit 300 using the Bluetooth function.

The smartphone 200 includes a phone number, a unique user identifier (UUID), major and minor information of the smart phone 200 as unique information, And transmits a received RSSI (Received Signal Strength Indicator) value to the door unit 300. The phone number, UUID, major and minor information of the smartphone 200 are used as unique information of the smartphone 200, and the door unit 300 senses the strength of the received signal using the RSSI, 300 and the smartphone user's distance, position, and approach direction. Accordingly, the door unit 300 can be used as information for determining the approach direction of the legitimate user smartphone 200 using the RSSI received from the smartphone 200. [

The smart phone 200 is linked to the door unit 300 only when the user is a legitimate user according to the first authentication result in the door unit 300. [ If the primary authentication is passed, the door unit 300 transmits a message indicating that the primary authentication has been performed to the smartphone 200 to display the message. In addition, if the unique information does not coincide with the authentication information or the pattern information is compared with the pattern information, the authentication failure message may be transmitted and displayed when at least one of the authentication information and the authentication information is inconsistent.

When the smartphone 200 and the door unit 300 are linked by the link, the door unit 300 displays the first authentication pass message and then transmits the signature, pattern, password, and fingerprint to the smartphone 200 Pushes the prompt to enter. When the user inputs at least one of a signature, a pattern, a password, and a fingerprint through the smart phone according to the push message, the input information is transmitted to the door unit 300.

The door unit 300 compares the inputted signature, pattern, password, and fingerprint information with each signature information, pattern information, password information, and fingerprint information recorded in the database 310, And displays the authentication pass message and opens the door.

In other words, the primary authentication pass message can be connected to the door lock by an authentication process even if the unjust user has a legitimate smartphone, but the secondary authentication pass message includes the signature, pattern, fingerprint and password So that even if an unauthorized user possesses a smartphone of a legitimate user, the door can not be opened if at least one of a signature, a pattern, a password, and a fingerprint is not input. Also, as described above, the beacon 100 can recognize the progress direction and the position of the smartphone 200, so that the beacon 100 is not operated when the smartphone 200 is in the room. However, even when an error occurs due to a combination of the indoor structure, the installation position of the beacon 100, and the location of the smart phone 200, the smart phone 200 and the door unit 300 are connected by the primary authentication However, if the second authentication procedure is not inputted, the door is not opened and malfunction is prevented.

The authenticated smartphone 200 is connected to the door unit 300 according to the result of the first authentication and the smartphone 200 of the first authenticated user communicates with the control unit 330 to the control unit 330 May be added, deleted or modified in the database 310 after the second authentication by inputting at least one of signature, pattern, fingerprint and password through the smartphone 200 of the user.

The door unit 300 includes a database 310, a comparison unit 320, a control unit 330, a servo motor 340, and a door lock unit 350.

The database 310 is used for comparing the number of the smartphone 200, the authentication information for comparing the unique information of the smartphone 200, the signature, the pattern, the password and the fingerprint inputted by the user of the smartphone 200 Pattern information, password information, and fingerprint information, respectively. The database 310 may store a plurality of phone numbers, unique information and corresponding signature information, pattern information, password information, and fingerprint information of the smart phone 200. In addition, signature information, pattern information, fingerprint information, and password information corresponding to unique information of a plurality of smartphones 200 are stored in the database 310. For example, the pattern information may be stored in correspondence with the smartphone of the user A, and other patterns may be stored in correspondence with the smartphone of the user B. Password information can be stored in correspondence with the C user smartphone. In addition, pattern information and fingerprint information may be stored together in correspondence with the D-user smart phone. The unique information may be a telephone number of a user, a unique user identifier (UUID), a major, and minor information. Also, the signature information, the pattern information, and the fingerprint information stored in the database are stored as an image of opencv (Open Source Computer Vision), and the password information is stored as encrypted data.

The beacon 100 is maintained in a state controlled by the door unit 300. At this time, the beacon 100 and the door unit 300 may be connected by Bluetooth or Wifi. The beacon 100 always emits a radio wave to sense the approach of the smartphone 200 within the range of 50 m to 10 m, and pushes the application that can receive the activation signal to the smartphone 200 to execute in the background. The smart phone 200 transmits unique information to the door unit 300 by an application. The door unit 300 receives the unique information and compares the authentication information stored in the database 310 and determines a link between the smart phone 200 and the door unit 300 when it is determined that the smart phone 200 is an authorized user . The door unit 300 transmits a push message to the smartphone 200 to input at least one of a signature, a pattern, a password, and a fingerprint. When at least one of a signature, a pattern, a password, and a fingerprint is input to the comparison unit 320 through the smart phone 200 by the smartphone user according to the push message transmitted by the control unit 330, Patterns, passwords, and fingerprints, signature information, pattern information, password information, and fingerprint information stored in the database 310 with each other. At this time, it is possible to set at least one of signature, pattern, password, and fingerprint to be inputted, and security can be improved by inputting two or more. For example, a message for continuously inputting a pattern and a fingerprint may be output, and a pattern and a fingerprint may be input and compared with corresponding pattern information and fingerprint information.

The control unit 330 determines that the user is a legitimate user when the signature, pattern, password, and fingerprint of the comparison result in the comparison unit 320 match the corresponding signature information, pattern information, password information, and fingerprint information. If it is determined that the user is a legitimate user, the control unit 330 controls the servo motor 340 to control the door lock unit 350 to be unlocked.

The servo motor 340 operates to lock or unlock the door lock 350 in accordance with the control of the control unit 330 described above. For example, the servo motor 340 operates to automatically lock the door when the door is closed, and records the signature, pattern, password, and fingerprint entered by the user in the database 310 under the control of the control unit 330 described above The pattern information, the password information, and the fingerprint information, it unlocks the door. That is, when at least one of a legitimate signature, a pattern, a password, and a fingerprint is input from the smartphone 200 of a user determined to be a legitimate user, the servomotor 340 controls the door in a locked state under the control of the controller 330 Unlock it. Alternatively, if it is determined that an unauthorized signature, pattern, password, and fingerprint are input, the servo motor 340 is controlled to maintain the door in the locked state under the control of the controller 330.

The door lock 350 includes an input unit 352 including a number key as shown in FIG. 3. The door lock 350 receives an image, displays an input image, and is composed of a touch panel and receives a signature, a pattern, a password, and a fingerprint A display portion 354 and a lock 356. [

The input unit 352 configured in the door lock unit 350 receives the user's smartphone unique number and can add, delete or modify the user's authentication information to the database 310. Meanwhile, the unique information of the smartphone input through the input unit 352 may be a unique phone number of the smart phone.

After inputting the unique information of the user's smartphone 200 through the input unit 352, the user can input at least one of sign, pattern, password, and fingerprint through the display unit 354 having the touch panel function. The display unit 354 includes a touch panel and displays numbers inputted through the input unit 352 and displays images or numbers input through the touch panel constituting the display unit 354. [ For example, the display unit 354 can display the smartphone number when the user registers the smartphone 200, and can display the number even when registering the password in the secondary authentication process. The display unit 354 displays the input image even when the user registers a sign, a pattern, or a fingerprint through the smartphone 200 in the secondary authentication process.

That is, the addition, deletion, or modification of the user can be performed through the smartphone 200 or through the door lock 350 as described above.

The lock 356 locks or unlocks the door or keeps the locked state by the operation of the servo motor 340 described above. When the user closes the door, the lock 356 is locked by operating the servo motor 340 under the control of the control unit 330. The control unit 330 and the servo motor 340 perform the primary and secondary authentication The lock 356 is unlocked by the above-described unlocking process so that the user can open the door. If it is determined that an unauthorized signature, pattern, password, and fingerprint are input, the lock 356 is controlled to not operate the servo motor 340 under the control of the control unit 330, and is controlled to maintain the lock state correspondingly .

4 is a flowchart illustrating a process of controlling an automatic door lock system using a beacon and a smartphone according to an embodiment of the present invention.

Referring to FIG. 4, the beacon 100 senses the approach of the smartphone 200 and the direction of approach of the smartphone in step S202.

The beacon 100 transmits an identity of the beacon 100 to the smartphone 200 and transmits the identity of the beacon 100 to the smartphone 200 and the door unit 300 in step S204, .

In step S206, the door unit 300 compares the authentication information of the database 310 configured in the door unit 300 with the received unique information to determine whether the user is a legitimate user.

If it is determined that the authentication information matches the unique information, that is, if it is determined that the authentication information is a valid user (Y in step S206), the door unit 300 forms a pair with the smartphone 200 in step S208. The door unit 300 communicates with the smart phone 200 through a wireless communication method such as Bluetooth communication or Wifi. Preferably, a pairing is formed between the door unit 100 and the smart phone 200 according to a Bluetooth communication method. The beacon 100 communicates with the door unit 300 in a wireless manner or in a wired manner. For example, the beacon 100 communicates with the door unit 300 through any one of a Bluetooth communication, a Wifi, and a serial wired communication.

If it is determined that the user is not a legitimate user (step S206, N), the connection link with the smartphone of the user is not connected in step S210. That is, the unauthorized smart phone 200 can not communicate with the door unit 300, and the door remains locked.

In step S212, the door unit 300 pushes a message to the smartphone to input any one of a signature, a pattern, a password, and a fingerprint.

In step S214, the smartphone 200 waits for input of any one of a signature, a pattern, a password, and a fingerprint.

In step S216, the door unit 300 determines whether the signature, pattern, password, and fingerprint input from the smartphone 200 match the corresponding signature information, pattern information, password, and fingerprint information stored in the database 310 .

The door unit 300 returns to step S212 if it is determined that the signature, the pattern, the password, and the fingerprint match the corresponding signature information, the pattern information, the password, and the fingerprint information stored in the database 310 (N in step S216) To require the user to re-enter the signature, pattern, password, and fingerprint input.

If it is determined that the door unit 300 is matched (Y in step S216), the door is unlocked in step S218.

Meanwhile, the unique information includes the UUID (Unique User Identifier), major, minor and RSSI (Received Signal Strength Indicator) values of the smartphone 200 as described above, and the UUID, The miner is used as information for recognizing the unique information of the user smart phone, and the RSSI can be used as information for determining the approach direction of the user smart phone.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. will be. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: Smartphone 200: Beacon
300: Door part 310: Database
320: comparison unit 330:
340: Servo motor 350: Door lock
352: input unit 354:
356: Locks

Claims (10)

A beacon for transmitting an activation signal to the smartphone if it detects an approach of the predetermined smartphone and an approach direction of the smartphone and recognizes that the smartphone is approaching;
A smart phone for receiving an activation signal from the beacon and transmitting unique information for authenticating the user to a door unit and transmitting at least one of a sign, a pattern, a password, and a fingerprint to the door unit for pattern authentication; And
A first authentication unit for receiving the unique information of the user smartphone and determining whether the user is a legitimate user, and if the first authentication result is a legitimate user, transmitting at least one of the sign, pattern, A second authentication for determining whether the smartphone user is a legitimate user by using a sign, a pattern, a password, and a fingerprint received from the phone and opening the door if the smartphone user is a legitimate user Automatic door lock system using beacon and smart phone.
The door according to claim 1,
Pattern information, password information, and fingerprint information corresponding to signatures, patterns, passwords, and fingerprints inputted by the smartphone user, respectively, for comparing with the unique information of the smartphone;
A comparing unit comparing the sign, pattern, password, and fingerprint transmitted from the smartphone with sign information, pattern information, password information, and fingerprint information stored in the database unit;
A control unit controlling the unlocking of the door when the signature, the pattern, the password, the fingerprint, the sign information, the pattern information, the password information, and the fingerprint information coincide with the unique information of the smartphone of the user and the authentication information.
A servo motor operated under the control of the control unit; And
And a door lock for locking or unlocking the door according to the operation of the servomotor, and an automatic door lock system using a smart phone.
3. The apparatus according to claim 2,
A beacon system and a smartphone system using beacon and a smart phone to convert the pattern information stored in the database additional image and the pattern sent by the user into an image and compare the match with an open source computer vision (opencv).
The smartphone according to claim 2,
When the unique information of the smartphone matches the authentication information of the user, the first authentication pass screen is displayed,
Pattern information, password information, fingerprint information, sign information, pattern information, password information, and fingerprint information, and displays a secondary personal authentication pass message when they match,
Wherein the beacon authentication information includes at least one of a combination of the unique information and the authentication information, or a case in which the pattern information and the pattern information are not identical to each other.
The smartphone according to claim 2,
The smartphone of the authenticated user communicates with the door unit via the beacon to input a smart phone number and a pattern, and transmits the beacon and the smart phone to the door unit to add, delete or modify user information in the database Used automatic door lock system.
3. The door lock apparatus according to claim 2,
An input unit configured by a numeric keypad for inputting numbers;
A display unit configured by a touch panel and displaying a number input through the input unit and a screen input through the touch panel; And
And a lock for locking or unlocking the door by the operation of the servomotor: a door lock system using a beacon and a smart phone.
The door according to claim 2,
A smart phone number of the authenticated user or the other user and receives at least one of a sign, a pattern, a password, and a fingerprint to receive the smart phone number of the authenticated user or the other user, Automatic door lock system using beacon and smart phone to add, delete or modify user information in database.
A smart phone that transmits at least one of a beacon, a sign, a pattern, a password, and a fingerprint that detects an approach of a predetermined smartphone and an approach direction of the smartphone, at least one of the sign, pattern, A method for providing an automatic door lock service using a beacon and a smart phone, the door including a door for controlling opening and closing of the door,
A sensing step of sensing an approach of the predetermined smartphone and an approach direction of the smartphone;
A first authentication step of comparing the unique information corresponding to the smartphone and the smartphone with the authentication information of the door to determine whether the user is a legitimate user;
Determining that the user is a legitimate user when the comparison results in the first authentication step, and connecting the smartphone with the door unit;
A second authentication step of inputting and authenticating at least one of a sign, a pattern, a password, and a fingerprint through the smartphone; And
And if the sign, pattern, password, and fingerprint entered by the smartphone user are the same as the result of the authentication in the secondary authentication step, determining that the user is a legitimate user and opening the door lock, Service delivery method.
9. The method according to claim 8,
A request step of transmitting a push message for inputting at least one of the sign, pattern, password and fingerprint to the smartphone;
An input step of inputting at least one sign, a pattern, a password, and a fingerprint selected by a user through a smart phone from among a sign, a pattern, a password, and a fingerprint through the smartphone; And
And a judgment step of judging whether or not the door part is matched with the signature, pattern, password, fingerprint and signature information, pattern information, password, and fingerprint information corresponding to the input from the smart phone, and an automatic door lock service using a smart phone Way.
10. The method of claim 9,
And returning to the requesting step if it is determined that the signature, the pattern, the password, the fingerprint and the corresponding signature information, the pattern information, the password, and the fingerprint information do not match as a result of the determination in the determining step, A method of providing an automatic door lock service.

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