KR20090002137A - Door locking system utilizing bar code - Google Patents

Door locking system utilizing bar code Download PDF

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Publication number
KR20090002137A
KR20090002137A KR1020070059792A KR20070059792A KR20090002137A KR 20090002137 A KR20090002137 A KR 20090002137A KR 1020070059792 A KR1020070059792 A KR 1020070059792A KR 20070059792 A KR20070059792 A KR 20070059792A KR 20090002137 A KR20090002137 A KR 20090002137A
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KR
South Korea
Prior art keywords
otp
door
server
barcode
mobile communication
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Application number
KR1020070059792A
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Korean (ko)
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KR100902302B1 (en
Inventor
남용한
조상문
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주식회사 네오텔레콤
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Priority to KR20070059792A priority Critical patent/KR100902302B1/en
Publication of KR20090002137A publication Critical patent/KR20090002137A/en
Application granted granted Critical
Publication of KR100902302B1 publication Critical patent/KR100902302B1/en

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Abstract

A door lock system using a bar code for enhancing the convenience of a user while enhancing the security function of a door is provided to implement OTP(One Time Password) using a bar code based on a graphic of the mobile terminal. An OTP center(100) receives the authentication request of a user having a mobile communications terminal through a mobile telecom company(200). The OTP signal about the corresponding user is produced. The OTP center converts the generated OTP signal in the form of a bar code image. The bar code image is delivered to the mobile communications terminal and the OTP reader(300) of a user through the mobile telecom company. The mobile telecom company relays the CDMA communications between the mobile communications terminal and OTP center of user. The OTP reader is installed in a door.

Description

Door locking system using bar code

1 is a view showing a door locking system using a barcode of the present invention,

Figure 2 is a view showing a preferred example of the OTP center in the door lock system using a barcode of the present invention,

3 is a view showing a preferred embodiment of the OTP reader in the door lock system using a barcode of the present invention,

Figure 4 is a view showing a preferred embodiment of the local OTP center in the door lock system using a barcode of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: OTP center 110: communication server

120: management server 130: barcode conversion server

140: OTP server 200: mobile carrier

300: OTP reader 310: CDMA module

320: OTP reader 330: door lock drive unit

340: control unit 400: mobile communication terminal

500: Local OTP Center

The present invention relates to a door lock system using a barcode, and in particular, a door capable of implementing a one time password (hereinafter referred to as "OTP") using a graphic-based barcode in a mobile communication terminal based on personal CDMA communication. It is about a locking system.

In general, the door lock device has a keypad method, a key method using a magnet, a key method, or a card method to perform door opening and closing. Such a conventional door lock device is a case of performing a single terminal function rather than an integrated function of security in the security function, or a single terminal function rather than a door lock function alone, or products faithful to the door lock function alone. It has been achieved and developed through each performance improvement.

However, such door lock devices have a functional limitation.

First, they are not free from loss of numbers, keys, or cards. Second, its functional limitations are obvious due to the limited communication method. It is difficult to develop a variety of applications and to use it for various purposes. Third, since it does not provide integrated security enabled in connection with wired and wireless communication, if a user wants to implement a security function, it must use the services of the security company in the existing offline market, and therefore must bear the initial expensive investment burden. You must pay the maintenance costs to maintain the service.

Recently, a key using a magnetic card, a smart card, etc. instead of a key in a door of a home or an office, or a key using a biometric technology such as fingerprint recognition or iris recognition has been developed.

On the other hand, with the development of communication technology, the size of the mobile communication terminal has been miniaturized and various additional functions have been applied to the mobile communication terminal, and many people carry the mobile communication terminal.

Therefore, users' demand for an integrated solution through various technical convergences is increasing, and the development of a door lock system that can open and close a door using a mobile communication terminal by applying a door lock function to a mobile terminal having excellent portability. It is done.

The present invention provides a door lock system using a barcode that can enhance the security of the door and increase the user's convenience by implementing a one-time password (OTP) based on the graphic on the mobile terminal based on personal CDMA communication I would like to.

The door lock system using a bar code of the present invention is a door lock system that receives an authentication signal from a user mobile communication terminal from a service server of a mobile communication company to control a door lock, and a communication server for communicating with a mobile communication service server. ; A management server for storing and managing information of the subscribed customers; A barcode conversion server for generating barcodes; According to the signal transmitted from the communication server extracts the information of the subscribers stored in the management server, characterized in that it consists of an OTP server to generate the bar code information through the bar code conversion server to deliver to the mobile communication service server.

In addition, the door lock device using a bar code is a door lock system that receives the authentication signal from the user mobile communication terminal from the service server of the mobile communication company to control the door lock, and a CDMA module for receiving an OTP signal from the mobile communication service server; ; An OTP reader for reading a barcode of the mobile communication terminal; A door lock driver for locking / unlocking the door; And a control unit for controlling the door lock driving unit when the barcode value read through the OTP reader and the OTP signal received from the CDMA module are compared and matched.

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1, the door locking system using the barcode of the present invention includes an OTP center 100, a mobile communication company 200, and an OTP reader 300.

The OTP center 100 receives the authentication request of the user possessing the mobile communication terminal through the mobile communication company 200, and generates an OTP signal for the user according to the received signal, converts it into a bar code image form, and again. The mobile communication company 200 transmits the user's mobile terminal and the OTP reader 300.

The mobile telecommunication company 200 relays the CDMA communication between the user's mobile communication terminal and the OTP center 100.

The OTP reader 300 is installed at a door of each home, public housing, business place, etc., and is equipped with a CDMA module to receive an OTP signal from the OTP center 100 through the mobile communication company 200.

The PTP reader 300 reads and compares the barcode image of the user's mobile communication terminal 400 using the barcode image received from the mobile communication company 200 to determine whether the door lock is operated.

Meanwhile, a local OTP center 510 equipped with a CDMA module is installed in a public house or a business area 500, and the local OTP center 510 is an OTP terminal installed at each home or business entrance in the area. 511, 512, and 513. In this case, the OTP terminals 511, 512, and 513 may be connected to a local OTP center and a network without having to mount a separate CDMA module. In particular, the OTP terminals 511, 512, and 513 may use RS-485 communication capable of bidirectional communication. Specific embodiments thereof will be described again.

2 is a view showing a preferred example of the OTP center in the door lock system using a bar code of the present invention, OTP center 100 according to the present invention is a communication server 110 for communication with a mobile communication service server; A management server 120 that stores and manages information of subscription customers; A barcode conversion server 130 for generating barcodes; OTP extracts the information of the subscription customer stored in the management server 120 according to the signal transmitted from the communication server 110 to generate barcode information through the barcode conversion server 130 and deliver it to the mobile communication service server. It is characterized in that the server 140.

The communication server 110 communicates with the service server of the mobile communication company that receives the user's authentication request.

The management server 120 may store and manage the information of the subscription customer, and may include a database 121 to separately store the information of the subscription customer. The database 121 stores personal information such as a customer's name, a social security number, an identification number of a mobile communication terminal, and the like as information of a subscription customer to be managed.

The barcode conversion server 130 converts the OTP signal into a graphic barcode.

The OTP server 140 obtains the information of the corresponding customer from the management server 120 according to a signal (authentication request of the user) transmitted from the service server of the mobile communication company through the communication server 110, and thus receives an appropriate OTP signal. After generating the OTP signal to the barcode conversion server 130 is converted into a barcode based on the graphic. The OTP server 140 receives the converted barcode and is transmitted to the lower stage via the communication server 110.

3 is a view showing a preferred example of the OTP reader in the door lock system using a bar code of the present invention, the OTP reader 300 of the present invention is installed in the door of the entrance, the customer registered in the OTP center mobile terminal By using only the user who has passed through the authentication procedure in the OTP reader 300 to allow access.

Specifically, in the present invention, the OTP reader 300 includes a CDMA module 310 for receiving an OTP signal from a mobile communication service server; An OTP reader 320 for reading a barcode of the mobile communication terminal; A door lock driver 330 for locking / unlocking the door; The control unit 340 controls the door lock driver 330 when the barcode value read through the OTP reader 320 and the OTP signal received from the CDMA module are matched with each other.

The CDMA module 310 is for CDMA communication with a mobile communication service server and receives an OTP signal transmitted from an OTP center through a mobile communication service server.

The OTP reader 320 reads a graphic barcode of the OTP signal transmitted to the user's mobile communication terminal.

The door lock driver 330 is installed in the door to perform locking / unlocking of the door, and mechanically locks and unlocks the door.

The controller 340 compares the OTP signal input from the CDMA module 310 and the barcode value input from the OTP reader 320. If the two values match, the controller 340 controls the door lock driver 330 to lock the door. Release it.

In the present invention, the OTP reader 300 may additionally be provided with a keypad 350 capable of inputting a number for making an emergency call or providing secondary authentication, or to display keypad input values or other operation states. LEDs can be added. In addition, the OTP reader may be equipped with a speaker and an image table LCD for warning messages or notification messages.

In addition, the OTP reader is equipped with a RF security module for security, it is possible to organically combine various RF sensors.

Figure 4 is a view showing a preferred embodiment of the local OTP center in the door lock system using a bar code of the present invention, the local OTP center in the present invention is a receiving server equipped with a CDMA module for communication with the mobile communication service server ( 511); A door management server 512 stores and manages door information and door group information located in a predetermined area, and transmits an OTP signal received from the receiving server 511 to an OTP terminal installed in the door according to the stored door information. It is characterized by.

The receiving server 511 is equipped with a CDMA module and receives the OTP signal transmitted from the OTP center for CDMA communication with the mobile communication service server.

The door management server 512 stores and manages door information and door group information in an area. For this purpose, the door management server 512 may be provided with a separate database 513 for storing information. The database 513 stores door information or door group information of the subscribed customer.

The door management server 512 transmits the OTP signal received from the reception server 511 to the corresponding OTP terminal according to the door information stored in the database 513.

The local OTP center is equipped with the CDMA module only in the local OTP center that manages the doors of the area without having to mount the CDMA module for the CDMA communication in each door in an area such as an apartment house or a business place. Can be.

On the other hand, in the present invention, the OTP terminal and the OTP reader for reading the barcode of the mobile communication terminal; A door lock driver for locking / unlocking the door; The control unit may control the door lock driving unit when the barcode value read through the OTP reader is compared with the OTP signal received from the door management server.

In other words, unlike the OTP reader, the OTP terminal does not require a separate CDMA module, and the OTP signal transmitted from the mobile communication company is transmitted to each OTP terminal in the region via the local OTP center.

Referring to Figure 1 describes an operation example of the door lock system using a bar code of the present invention.

When the customer requests door access authentication using the mobile communication terminal 400, the authentication request of the mobile communication terminal 400 is transmitted to the OTP center 100 through the service server of the mobile communication company 200. .

The OTP server 140 of the OTP center 100 obtains the information of the corresponding customer from the management server 120 according to the received user's authentication request, and after generating the appropriate OTP signal to the barcode conversion server 130. The OTP signal is transferred to the barcode. The OTP server 140 receives the converted barcode and transmits it to the mobile communication company 200 again.

The barcode signal transmitted from the OTP center 100 is received by the OTP reader 300 and the customer's mobile communication terminal 400 through the mobile communication company 200.

The received barcode is displayed on the display in the mobile communication terminal 400, and the barcode is read by the OTP reader 320 of the OTP reader 300.

The controller 340 compares the barcode value read from the OTP reader 320 with the OTP signal received from the CDMA module 310 and operates the door lock driver 330 to open the door and discard the used barcode value. do.

On the other hand, in the local OTP center 510 installed in the apartment house, the bar code transmitted through the mobile communication company 200 is received at the receiving server 511 of the local OTP center 510, received from the receiving server 511 The OTP signal is extracted from the door management server 512, and the door information of the OTP signal is transmitted to the OTP terminal installed in the door.

The OTP terminal receiving the OTP signal compares the barcode value of the mobile communication terminal read by the OTP reader with the OTP signal received from the door management server 512 to operate the door lock driver to open the door. The barcode value is discarded.

The door lock system using the bar code of the present invention as described above includes an OTP center in which CDMA communication is performed by a mobile communication company and an OTP reader equipped with a CDMA module. By generating the barcode based OTP signal and transmitting it to the OTP reader and the mobile communication terminal, the user can access the door using only the mobile communication terminal that is always carried, thereby enhancing the security function of the door while increasing the portability and convenience of the user. It is an invention that can be effective.

Claims (4)

In the door lock system that receives the authentication signal from the user mobile communication terminal from the service server of the mobile carrier to control the door lock, A communication server for communicating with a mobile communication service server; A management server for storing and managing information of the subscribed customers; A barcode conversion server for generating barcodes; Barcode characterized in that it comprises an OTP server for extracting the information of the subscription customer stored in the management server in accordance with the signal transmitted from the communication server to generate the barcode information through the barcode conversion server to deliver to the mobile communication service server Door locking system. The apparatus of claim 1, further comprising: a receiving server equipped with a CDMA module for communicating with a mobile communication service server; The local OTP center further includes a door management server that stores and manages door information and door group information located in a predetermined area, and transmits the OTP signal received from the receiving server to the OTP terminal installed in the door according to the stored door information. Door lock system using a barcode, characterized in that the configuration. The method of claim 2, wherein the OTP terminal An OTP reader for reading a barcode of the mobile communication terminal; A door lock driver for locking / unlocking the door; And a control unit for controlling the door lock driving unit when the barcode value read through the OTP reader is compared with the OTP signal received from the door management server. In the door lock system that receives the authentication signal from the user mobile communication terminal from the service server of the mobile carrier to control the door lock, A CDMA module for receiving an OTP signal from a mobile communication service server; An OTP reader for reading a barcode of the mobile communication terminal; A door lock driver for locking / unlocking the door; And a control unit for controlling the door lock driving unit when the barcode value read through the OTP reader and the OTP signal received from the CDMA module are matched with each other.
KR20070059792A 2007-06-19 2007-06-19 Door locking system utilizing bar code KR100902302B1 (en)

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KR20070059792A KR100902302B1 (en) 2007-06-19 2007-06-19 Door locking system utilizing bar code

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Application Number Priority Date Filing Date Title
KR20070059792A KR100902302B1 (en) 2007-06-19 2007-06-19 Door locking system utilizing bar code

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KR20090002137A true KR20090002137A (en) 2009-01-09
KR100902302B1 KR100902302B1 (en) 2009-06-10

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101223899B1 (en) * 2011-08-18 2013-01-21 주식회사 씨브이네트 System and method for controlling visitor access using smart device
CN103914893A (en) * 2012-12-30 2014-07-09 章玺 Electronic lock system adopting barcode
KR101348430B1 (en) * 2012-06-28 2014-08-25 주식회사 씨스마일 Control system for vehicle using otp
CN104978786A (en) * 2015-07-09 2015-10-14 厦门城力机电设备有限公司 Door opening system, door opening method and door opening apparatus
KR101599055B1 (en) * 2015-08-21 2016-03-02 (주)에스앤티 a locking control apparatus using a password
WO2022203328A1 (en) * 2021-03-26 2022-09-29 이현우 Smart locking device, locking management system including same device, and locking management method using same system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101016626B1 (en) 2010-09-17 2011-02-23 최승환 System for controlling of a door lock opening using bar code
KR101340148B1 (en) 2012-05-29 2013-12-10 김철 Digital Door Lock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020085623A (en) * 2001-05-09 2002-11-16 주식회사 다이알로직 코리아 Method and system for transmitting one time credit number and settling accounts by using mobile phone
KR100443635B1 (en) * 2001-10-23 2004-08-16 김석도 Automatically unlocking apparatus and method of doors using barcodes
KR20040081693A (en) * 2003-03-15 2004-09-22 주식회사 피투아이 Settlement method and the system which use the two-dimension barcode and mobile synchronization-state

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101223899B1 (en) * 2011-08-18 2013-01-21 주식회사 씨브이네트 System and method for controlling visitor access using smart device
KR101348430B1 (en) * 2012-06-28 2014-08-25 주식회사 씨스마일 Control system for vehicle using otp
CN103914893A (en) * 2012-12-30 2014-07-09 章玺 Electronic lock system adopting barcode
CN104978786A (en) * 2015-07-09 2015-10-14 厦门城力机电设备有限公司 Door opening system, door opening method and door opening apparatus
KR101599055B1 (en) * 2015-08-21 2016-03-02 (주)에스앤티 a locking control apparatus using a password
WO2022203328A1 (en) * 2021-03-26 2022-09-29 이현우 Smart locking device, locking management system including same device, and locking management method using same system

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