KR101165400B1 - apparatus and method for management input/output of sers in digital door lock system - Google Patents

Abstract

User access control device and the control method of the digital door lock system according to the present invention, the storage unit for storing the user-specific authentication information, the corresponding user information and the SMS transmission target terminal information, respectively; When the authentication information is input by the user, when the authentication information input is compared with the authentication information stored in the storage unit and the authentication information input is matched with one of the authentication information stored in the storage unit, the user is authorized. And a user access management device which wirelessly transmits an SMS text transmission request message to the internet phone system to determine the user's access to a remote location by using the Internet phone. Receives the generation of abnormal situation (forced release of door lock system, etc.) by using wireless communication network, and automatically transmits the event (emergency situation, user input / output status) occurrence information about this to SMS which is set to mobile terminal. .

Description

Apparatus and method for management input / output of sers in digital door lock system}

The present invention relates to a user access control device and a control method of the digital door lock system, and more particularly, to access and access information generated in the digital door lock system using the Internet phone and the generation of abnormal situations (such as forced release of the door lock system) wirelessly The present invention relates to a user access control device and a control method of a digital door lock system for receiving and using the communication network and automatically transmitting an event (emergency situation, user entry and exit status) occurrence information about the mobile terminal as an SMS message.

In general, doors of residential areas (housing, apartments and officetels) are provided with door opening and closing devices for the purpose of crime prevention while limiting the access of outsiders. Such door opening and closing device is widely used as a mechanical door opening and closing device consisting of a key and a lock to open and close the door by the joining of the mechanical structure, the mechanical door opening and closing device is a mechanical structure is worn or the normal opening and closing operation due to foreign matter. Impossible situations occur frequently.

In order to secure the problems of the mechanical door opening and closing device, a digital door opening device (digital door lock system) has been proposed.

The digital door lock system includes a keypad having an array of 3 × 4 keys for inputting a password. The door is opened if the password entered by the user is compared with the set authentication number, and the door is opened. In this case, it is common to not open the door.

As described above, when the user authentication is performed using the keypad having the above-described key arrangement, the user may sometimes forget the hassle of memorizing the password and fail to know the changed password when changing the password. In order to solve such a problem, many systems that can open and close the door lock using a contact or non-contact method using a smart card, RF tag, etc. have been developed and commercialized. In addition, in addition to such a method, a system for performing authentication using fingerprint recognition is also used.

As a result, a digital door lock system that performs authentication using the above-described various methods is a stand-alone access control product, which has generally been used only as a product for controlling access. That is, it is simply used as an access door lock system that allows household access only to authorized users through authentication means such as passwords and smart cards.

However, in the case of a digital door lock system that allows only household access in such a way, if the user is located in a remote location, the intrusion situation can be confirmed by using a digital door lock system to confirm whether someone has entered the household or by forcibly unlocking the digital door lock system. Even when this occurred, there was no way to recognize the situation. In other words, the user must be constantly in the household to be able to confirm access.

Therefore, when the user is absent for a certain period of time, there is a problem in which the user cannot remotely check whether the outsider is allowed to enter, the access time of the authorized user, and the forced release of the door lock system.

Accordingly, the present invention was devised to solve the above problems, and an object of the present invention is to receive access and access information generated in a digital door lock system using an Internet telephone and to generate an abnormal situation of a generation using a wireless communication network. The present invention provides a user access control device and a control method of a digital door lock system for automatically transmitting an event (emergency situation, user access and access status) occurrence information about this to an SMS message to a preset mobile terminal.

According to an aspect of the present invention, there is provided a digital door lock system interlocked with an internet telephone system, including: a storage unit for storing user-specific authentication information, corresponding user information, and SMS transmission target terminal information; When the authentication information is input by the user, when the authentication information input is compared with the authentication information stored in the storage unit and the authentication information input is matched with one of the authentication information stored in the storage unit, the user is authorized. The apparatus may include a user access management apparatus for wirelessly transmitting an SMS text transmission request message for determining and remotely notifying a user's access status to the Internet telephone system.

The authentication information for each user includes at least one piece of information including password information for each user, tag identifier information for each user, and user name information.

The SMS text transmission request message includes currently authenticated user name information, authentication time information, and SMS text transmission target terminal phone number information.

The SMS text transmission request message is transmitted to the Internet telephone system using at least one of WLAN, Bluetooth, and RF communication methods.

When the authentication information is input by the user, the user access management apparatus compares the authentication information inputted with the authentication information stored in the storage unit with the authentication information stored in the storage unit. A control unit for determining that the user is an authorized user and extracting the corresponding user name information, user authentication time information, and SMS transmission target terminal phone number information if the user is matched; A message generator for generating and outputting an SMS text transmission request message including respective information output from the controller; And a wireless transmission unit for transmitting the SMS text transmission request message generated by the message generation unit to the Internet telephone system according to a set wireless communication scheme.

The user access management apparatus detects a current door state by comparing the input authentication information with the authentication information stored in the storage unit and the input authentication information does not match at least one of the authentication information stored in the storage unit. If it is determined that the door state is open, it is determined as the forced release of the door lock and wirelessly transmits an SMS text transmission request message for notifying the door lock forced release situation to the remote place.

The SMS text transmission request message includes door lock forced release identifier information and phone number information of an SMS transmission target terminal.

On the other hand, the Internet phone system wirelessly interworking with the digital door lock system according to another aspect of the present invention includes a wireless receiving unit for receiving an SMS text transmission request message for notifying the user's entrance or emergency situation transmitted from the digital door lock system; An SMS message generator for extracting SMS text transmission target terminal phone number information from the SMS text transmission request message received from the wireless receiver and generating an SMS text message for notifying the access situation of the user to the extracted phone number; And a network interface unit for transmitting the SMS text message generated from the SMS message generating unit to the corresponding terminal through the Internet network and the mobile public network.

The SMS text transmission request message includes at least one of user name information, access (authentication) time information, emergency activity identification information, and SMS transmission target terminal phone number information that is currently authorized to access from the door lock system.

The wireless receiver receives the SMS text transmission request message transmitted from the Sanji digital door lock system using at least one of the same WLAN, Bluetooth, and RF communication methods as the wireless transmission communication method of the digital door lock system.

In addition, the user access situation management method in the digital door lock system interlocked with the Internet phone system according to another aspect of the present invention, the user-specific authentication information, the corresponding user information and the SMS transmission target terminal information is set to the storage unit, respectively; Making; When the authentication information is input by the user, comparing the input authentication information with the authentication information stored in the storage unit; In the comparing step, if the input authentication information is matched with one of the authentication information stored in the storage unit to determine the authorized user to generate an SMS text transmission request message for notifying the user's access to the remote location step; And wirelessly transmitting the generated SMS text transmission request message to the Internet telephone system.

In addition, the user access situation management method using the Internet phone system wirelessly interlocked with the digital door lock system according to another aspect of the present invention, SMS text transmission request for informing the user's access situation or emergency transmitted from the digital door lock system Receiving a message; Extracting SMS text transmission target terminal phone number information from the received SMS text transmission request message and generating an SMS text message for notifying the access situation of the user to the extracted phone number of the corresponding terminal; And transmitting the generated SMS text message to a corresponding terminal through an internet network and a mobile public network.

User entry and exit management device and control method of the digital door lock system according to the present invention as described above can be easily confirmed in real-time access information related to the generation of the user authorized from the outside, and the forced release state when the door lock forced release also SMS text Because you can be notified by message, you can effectively respond to emergency situations.

In addition, the present invention has the effect of expanding the branch of the digital door lock system because it increases the utilization of the Internet phone, and provides convenience for life safety because it uses the SMS text message transmission function of the existing Internet phone. will be.

Hereinafter, a user's access control device and a control method of a digital door lock system according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram schematically showing a network connection configuration for user access control of the digital door lock system according to the present invention.

As shown in FIG. 2, the network configuration of the digital door lock system according to the present invention may be connected to the repeater 20 by wirelessly. Here, the repeater 20 may be an access point (AP) connected to the Internet phone 30 by a WLAN or a Bluetooth relay terminal. In addition, the repeater 20 may be connected to the network by using a WLAN or Bluetooth protocol, similar to the digital door lock system 10 and the Internet phone 30.

The digital door lock system 10 stores authentication information such as access tag identifier information for each user in case of using passwords and access tags of each of the users who are permitted access. Store phone number information for the user mobile terminal for transmitting the SMS message.

If there is a password or tag contact from the user for access, the corresponding password or tag identifier information is compared with the stored plurality of authentication information, respectively.

As a result of the comparison, if there is a mutually matched password or tag identification person, it is determined that the user is normally authorized to access, and the access information of the access user, that is, the access time and access information, is requested to send an SMS message to the mobile terminal registered in advance. It is to send a message to the relay (20) by wireless (WLAN or Bluetooth or RF). Here, the message transmitted to the repeater 20 may include access user name information, access time information, and pre-registered mobile terminal phone number information for receiving an SMS text message.

When the message is transmitted from the digital door lock system 10, the repeater 20 receives the message and analyzes the received message to generate an SMS message using access user name information and time information. For example, "PM 14; Hong Gil-dong has entered the 11 minutes "text message generated and the mobile terminal phone number (called terminal) for transmitting the SMS message included in the message received from the digital door lock system 10 generated in the text message generated; One SMS message is sent over the LAN (40) to the telephone company (50). Here, the generated SMS message is transmitted in the data format of IP protocol format because it needs to be sent and received through the Internet.

The telephone station 50 receiving the SMS message transmits the received message to the SMS server 60, and the SMS server 60 uses the same method as the transmission of the SMS text message of the general mobile communication terminal. 80) through the mobile communication network.

In the above description, the SMS message transmission operation is described only for an event of an authorized user's access. However, the SMS message can be transmitted in the same manner when the door lock system 10 is forcibly released by an intruder rather than an authorized user. Here, the SMS message transmission operation during the forced release of the digital door lock system 10 will be described in detail with reference to FIGS. 2 and 3.

With reference to Figures 2 and 3 will be described in detail with respect to the access control management of the digital door lock system according to the present invention.

2 is a block diagram showing the internal block configuration of the digital door lock system shown in Figure 1 for achieving the present invention.

As shown in FIG. 2, the digital door lock system 10 includes a key input unit 11, a tag detection unit 12, a door lock driving unit 13, a door state detection unit 14, a storage unit 15, and a control unit. 16, an alarm generator 17, a message generator 18, and a wireless transmitter 19 may be included.

The key input unit 11 is provided with one or each mode conversion key for inputting a mobile terminal telephone number for receiving an SMS text message and setting a password by the user, and moving the user after selecting the mode change key. Terminal telephone number information and at least one user password information are input to the controller 16.

The tag detector 12 reads the identifier from the tag and provides the read tag identifier information to the controller 16 when the tag assigned to the user contacts the tag reader (not shown).

The door lock driver 13 drives a motor according to a control signal provided from the controller 16 to perform the opening or closing of the door lock.

The door state detector 14 detects an open or closed state of the door lock and provides a detection signal to the controller 16.

The storage unit 16 stores and manages at least one user password received through the key input unit 11 and user name information corresponding to the password under the control of the controller 16, and transmits an SMS text message. Stores user mobile terminal telephone number information input from the user through the key input unit 11. In addition, tag identifier information for at least one tag is also stored and managed for each user.

The control unit 16 stores at least one user password information input through the key input unit 11 in the storage unit 15, and stores information number information on the user mobile terminal for SMS text transmission in the storage unit 15. Save it.

When the information for user identification is input through the key input unit 11 or the tag detection unit 12, the controller 16 inputs user identification information, that is, a password or a tag identifier and a secret stored in the storage unit 15. Compare the number or tag identifier respectively.

As a result of the comparison, when there is mutually matched information, it is determined that the user is normally authorized to access and the corresponding user information (for example, name information), access time information, and the SMS text transmission target mobile terminal phone set in the storage unit 15 The number information is extracted and provided to the message generator 18.

The controller 16 determines that the password or tag identifier information that is input does not coincide with the password information and the tag identifier information stored in the storage unit 15. To control whether the door is open or closed. As a result, when the door is in the open state, it is determined as the forced release of the door lock system to control the alarm generating unit 17 to generate an alarm and simultaneously receive the SMS text message transmission target mobile terminal telephone number information from the storage unit 15. The identification information for informing the forced release of the door lock and the extracted mobile terminal telephone number information are provided to the message generator 18.

In addition, the control unit 16 detects the door open detection signal provided by the door state detection unit 14 without a password input through the key input unit 11 and no tag detection by the tag detection unit 12. In this case, it is also determined as the forced release of the door lock and provides the door lock forced release identification information and the mobile terminal telephone number information to the message generator 18. Here, it is to be appreciated that the method of detecting the forced release of the door lock is not only limited to the above-described method but only one embodiment, and may be changed by applying various known methods.

The message generator 18 is a message generator 18 when the information on the access of the user authorized from the controller 16, that is, the access user name information, access time information and the mobile terminal telephone number information to which the SMS message is to be transmitted is received. In this case, the user access confirmation SMS text message transmission request message including the above information is generated and transmitted to the repeater 20 through the wireless transmitter 19. Here, the wireless communication between the digital door lock system 10 and the repeater 20 may use various wireless communication methods such as WLAN or Bluetooth. Therefore, the wireless transmitter 19 may be a wireless transmission module equipped with a communication protocol corresponding to the above-described wireless communication method.

On the other hand, the message generation unit 18 receives a message requesting the generation of an SMS message for notifying the user of the forced release of the door lock when the identification information and the mobile terminal number information for notifying the door lock forced release from the control unit 16 is received. It generates and transmits to the repeater 20 through the wireless transmitter 19.

As described above, the configuration and operation of the repeater 20 for receiving the SMS text transmission request message from the digital door lock system 10 and transmitting the SMS message will be described with reference to FIG. 3.

Figure 3 is a block diagram schematically showing the internal configuration of the repeater shown in Figure 1 to achieve the present invention.

As illustrated in FIG. 3, the repeater 21 may include a wireless receiver 21, a controller 22, an SMS message generator 23, and a network interface 24.

The wireless receiver 21 is a module using the same communication protocol as the wireless transmitter 19 of the digital door lock system 10 shown in FIG. 2, and is transmitted from the wireless transmitter 19 of the digital door lock system 10. The SMS text transmission request message is received and the received message is provided to the controller 22.

The control unit 22 analyzes the SMS text transmission request message provided from the wireless receiving unit 21 and transmits a notification SMS message for compulsory release of the door lock system to determine whether the request message is an SMS message transmission request for notifying the access of an authorized user. After determining whether the request is a request, the SMS message generator 23 provides a control signal for generating the message along with information for transmitting the corresponding SMS message.

Therefore, the SMS message generating unit 23 and the access user name information transmitted from the digital door lock system 10 when the SMS message is an SMS message request for notifying the access of the authorized user according to the control signal of the control unit 22 and To generate an SMS text message including access time information, the SMS text message is transmitted through the network interface unit 24 to the corresponding mobile terminal number transmitted from the digital door lock system 10. In this case, the process of transmitting the SMS message from the network interface unit 24 to the corresponding mobile terminal 8 is the same as that of the normal SMS text transmission and the same process. .

Meanwhile, the SMS message generating unit 23 is transmitted from the digital door lock system 10 when the corresponding SMS message is an emergency SMS message for notifying the forced release of the digital door lock system 10 according to the control signal of the controller 22. The mobile terminal 80 generates an SMS text message indicating that an emergency has occurred due to the forced release of the door lock system, and transmits the generated SMS text message through the network interface unit 24.

The control method corresponding to the operation of the user access control device of the digital door lock system according to the present invention will be described step by step with reference to the operation flowchart shown in FIG. 4 and FIG. 5.

4 is a flowchart illustrating an operation performed in the digital door lock system in the user access control method of the digital door lock system according to the present invention, and FIG. 5 is an operation flowchart illustrating a processing operation performed in the repeater.

As shown in FIG. 4, first, the digital door lock system 10 determines whether there is a password input through tag detection or key input (S101).

As a result of the determination, if there is a tag detection or password input, it is determined whether the input password or the detected tag identifier matches the preset information (S102).

As a result of determination, when the input password or the detected tag identifier coincides with the previously stored password or the tag identifier, the user access time information is obtained, and the user information corresponding to the input password or the detected tag identifier, that is, the corresponding password or tag User name information corresponding to the identifier and preset mobile terminal phone number information for notifying user access are extracted (S103).

 After generating an SMS text transmission request message including the extracted information, that is, user name information corresponding to a password or a tag identifier, mobile terminal telephone number information to which the SMS message is transmitted, and the obtained user access time information (S104), The generated message is wirelessly transmitted to the repeater 20 (S105). Here, the generated message transmission method may use one of various wireless communication methods such as WLAN or Bluetooth.

On the other hand, if there is no tag detection or password input in step S101 it is determined whether the current door lock state is open (S106).

As a result of the determination, if the current door lock system is open, it is determined that the door is opened by a forced release of an outsider (S107), and the SMS text message transmission target mobile terminal phone number for notifying the user of an emergency caused by the forced release of the door lock system After extracting the information (S108) to generate an SMS text transmission request message including the extracted mobile terminal phone number information and an identifier indicating an emergency situation (S109), the generated message is wirelessly connected to the Internet phone 30 and wirelessly. The transmission to the connected repeater 20 (S105).

Referring to FIG. 5, the operation of the repeater 20 receiving the SMS text transmission request message in the digital door lock system 10 when it is transmitted will be described.

As shown in FIG. 5, the repeater 20 first determines whether an SMS text transmission request message is received from the digital door lock system 10 (S201).

As a result of the determination, it is determined whether the received message is an SMS text transmission request message for notifying the access information of the user (S202), and if the received message is an SMS text transmission request message for notifying the access information of the user, An access information notification SMS text message including access time information and accessor name information is generated (S203).

The SMS text message generated as described above is a text message transmitted to the SMS server using the SMS text transmission target mobile terminal phone number which is preset in the door lock system and transmitted from the door lock system (S204). Here, the process of transmitting the SMS text message from the SMS server 60 to the corresponding terminal 70 is the same as the general transmission method, so a detailed description thereof will be omitted.

On the other hand, if the message transmitted from the digital door lock system in step S202 is the emergency notification SMS text transmission request message for the forced release of the door lock system (S205), the forced release notification SMS text including the forced release time information of the door lock system By generating the message (S206), the SMS text message is set in the door lock system and the SMS message is transmitted to the SMS server using the SMS text transmission target mobile terminal phone number transmitted from the door lock system as the called number (S204). . Here, the forced release time information of the door lock system is not the time that an external intruder forced the release of the door lock system, but the time information determined as the forced release by the door lock system, and the SMS text message indicating the emergency release of the door lock system includes the door lock system. Forced release time information may not be included, which may be optional.

1 is a view schematically showing a network connection configuration for the user access control of the digital door lock system according to the present invention.

Figure 2 is a block diagram showing the internal block configuration of the digital door lock system shown in Figure 1 for achieving the present invention.

Figure 3 is a block diagram schematically showing the internal configuration of the repeater shown in Figure 1 to achieve the present invention.

Figure 4 is a flow chart for the operation to be processed in the digital door lock system in the user access control method of the digital door lock system according to the present invention.

5 is an operation flowchart showing processing operations performed in the repeater.

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

10 digital door lock system 20 repeater

30: Internet phone 40: LAN

50: phone station 60: SMS server

70: mobile communication network 80: mobile terminal

11: key input unit 12: tag detection unit

13 door lock driving unit 14 door state detection unit

15: storage unit 16: control unit

17: alarm generating unit 18: message generating unit

19: wireless transmitter 21: wireless receiver

22: control unit 23: SMS message generation unit

24: network interface unit

Claims (19)

In the digital door lock system interlocked with the Internet telephone system, A storage unit which stores user-specific authentication information, corresponding user information, and SMS transmission target terminal information, respectively; When the authentication information is input by the user, when the authentication information input is compared with the authentication information stored in the storage unit and the authentication information input is matched with one of the authentication information stored in the storage unit, the user is authorized. Including a user access management device for wirelessly transmitting an SMS text transmission request message to the Internet telephone system to determine the user's access status to the remote location, The SMS text transmission request message includes the currently authenticated user name information, authentication time information, and SMS text transmission target terminal phone number information. The method of claim 1, The user-specific authentication information, Digital door lock system including a single information of the user-specific password information, user-specific tag identifier information, user name information. delete The method of claim 1, The SMS text transmission request message is transmitted to the Internet telephone system using at least one of WLAN, Bluetooth and RF communication methods. The method of claim 1, The user access management device, When the authentication information is input by the user, when the authentication information input is compared with the authentication information stored in the storage unit and the authentication information input is matched with one of the authentication information stored in the storage unit, the user is authorized. A control unit which determines and extracts corresponding user name information, user authentication time information, and SMS transmission target terminal phone number information stored in the storage unit; A message generator for generating and outputting an SMS text transmission request message including respective information output from the controller; And Digital door lock system including a wireless transmission unit for transmitting the SMS text transmission request message generated by the message generator to the Internet telephone system in accordance with a set wireless communication method The apparatus of claim 1, wherein the user access management apparatus compares the input authentication information with the authentication information stored in the storage unit and does not match at least one of the authentication information stored in the storage unit. Digit door lock system for wirelessly transmitting an SMS text transmission request message to remotely inform the door lock forced release situation by detecting the door lock forced release when the door state is determined to be open by detecting a current door state. . The method of claim 6, The SMS text transmission request message includes door lock forced release identifier information and phone number information of an SMS transmission target terminal. In the Internet phone system wirelessly interlocked with the digital door lock system, A wireless receiving unit for receiving an SMS text transmission request message for notifying a user's access situation or an emergency situation transmitted from the digital door lock system; An SMS message generator for extracting SMS text transmission target terminal phone number information from the SMS text transmission request message received from the wireless receiver and generating an SMS text message for notifying the access situation of the user to the extracted phone number; And And a network interface unit for transmitting the SMS text message generated from the SMS message generating unit to a corresponding terminal through an internet network and a mobile public network. 9. The method of claim 8, The SMS text transmission request message includes at least one of user name information, access (authentication) time information, emergency activity identification information, and SMS transmission target terminal phone number information currently authorized to access from the door lock system. 9. The method of claim 8, And the wireless receiving unit receives an SMS text transmission request message transmitted from the Sanji digital door lock system using at least one of the same WLAN, Bluetooth, and RF communication methods as those of the digital door lock system. In the user access situation management method in the digital door lock system linked to the Internet telephone system, Setting user-specific authentication information, corresponding user information, and SMS transmission target terminal information to a storage unit, respectively; When the authentication information is input by the user, comparing the input authentication information with the authentication information stored in the storage unit; In the comparing step, if the input authentication information is matched with one of the authentication information stored in the storage unit to determine the authorized user to generate an SMS text transmission request message for notifying the user's access to the remote location step; And Wirelessly transmitting the generated SMS text transmission request message to the Internet telephone system; The SMS text transmission request message includes the currently authenticated user name information, authentication time information, and SMS text transmission target terminal phone number information. 12. The method of claim 11, The user-specific authentication information, A method for managing user access in a digital door lock system including at least one of password information for each user, tag identifier information for each user, and user name information. delete 12. The method of claim 11, And the SMS text transmission request message is transmitted to the Internet telephone system using at least one of WLAN, Bluetooth, and RF communication methods. 12. The method of claim 11, Detecting a current door state when the input authentication information does not match at least one of the authentication information set in the storage unit as a result of comparing the input authentication information with the authentication information set in the storage unit; In the digital door lock system further comprising the step of wirelessly sending an SMS text transmission request message for notifying the door lock forced release situation to the remote site by determining that the door lock is forced release when the door state is determined to be open. How to manage user access status. 16. The method of claim 15, The SMS text transmission request message includes a door lock forced release identifier information and a phone number information of an SMS transmission target terminal. In the user access situation management method using the Internet phone system wirelessly interlocked with the digital door lock system, Receiving an SMS text transmission request message for notifying an access situation or an emergency situation of a user transmitted from the digital door lock system; Extracting SMS text transmission target terminal phone number information from the received SMS text transmission request message and generating an SMS text message for notifying the access situation of the user to the extracted phone number of the corresponding terminal; And And transmitting the generated SMS text message to a corresponding terminal through an internet network and a mobile public network. 18. The method of claim 17, The SMS text transmission request message includes an Internet telephone system including at least one of user name information, access (authentication) time information, emergency activity identification information, and SMS transmission target terminal phone number information currently authorized to access from the door lock system. User access situation management method. 18. The method of claim 17, SMS text transmission request message transmitted from the digital door lock system using the Internet phone system receiving at least one of the same WLAN, Bluetooth, RF communication method as the wireless transmission communication method of the digital door lock system .

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