KR102147094B1 - Digital door lock for transmitting emergency situation notification message, and method for providing emergency situation notification message service - Google Patents

Abstract

A digital door lock capable of transmitting an emergency notification message is disclosed. According to the present invention, the digital door lock for opening and closing a door comprises: a receiver for receiving an input number; a locking device; a notification device; and a processor. The processor determines whether the input number output from the receiver includes an emergency notification number other than a password, releases the locking device so that the door is opened when the input number is the password, releases the locking device so that the door can be opened when the input number includes the password and the emergency notification number, and generates an emergency notification message and transmits the same to the notification device.

Description

A digital door lock that transmits an emergency notification message and a method of providing emergency notification service using it {DIGITAL DOOR LOCK FOR TRANSMITTING EMERGENCY SITUATION NOTIFICATION MESSAGE, AND METHOD FOR PROVIDING EMERGENCY SITUATION NOTIFICATION MESSAGE SERVICE}

The present invention relates to a digital door lock, and more particularly, to a digital door lock that generates an emergency notification message and automatically transmits it to a previously registered device when a password and an emergency notification number are input, and a method for providing an emergency notification service using the same. .

Since the digital door lock automatically locks the door by simply closing the door and can open the door with a password, NFC card, or fingerprint, the user does not have to carry a key, but when the password is exposed to a criminal, the criminal Can enter and open the door using the password.

Due to the nature of digital door locks, when the door is closed, it takes a certain time to lock the door, and crimes using this time often occur. In addition, when a woman tries to enter a password for a digital door lock, a criminal threatens the woman with a weapon to open the door, and it often happens that a criminal goes into the house with the woman to commit a crime.

Unexamined Patent Publication: Publication No. 10-2016-0050965 (Publication date May 11, 2016) Unexamined Patent Publication: Publication No. 10-2006-0018569 (Publication date March 2, 2006)

The technical problem to be achieved by the present invention is to generate an emergency notification message based on the emergency notification number while opening the door based on the password when a password and an emergency notification number are input in an emergency situation. It is to provide a digital door lock that can automatically transmit this to a device registered in advance, and a method of providing an emergency notification service using the same.

According to an embodiment of the present invention, a digital door lock for opening and closing a door includes a receiver for receiving an input number, a locking device, a notification device, and the input number output from the receiver includes an emergency notification number in addition to the password. Determine whether or not, and release the locking device to open the door when the input number is a password, and allow the door to be opened when the input number includes the password and the emergency notification number And a processor for releasing the locking device, generating an emergency notification message, and transmitting the message to the notification device.

According to an embodiment of the present invention, a digital door lock for opening and closing a door includes a card reader receiving a first card recognition signal from a first card key or a second card recognition signal from a second card key, a locking device, a notification device, And a processor, wherein the processor determines whether the output signal of the card reader is the first card recognition signal or the second card recognition signal, and when the output signal is the first card recognition signal, the door is opened. If possible, the locking device is released, and when the output signal is the second card recognition signal, the locking device is released so that the door can be opened, and an emergency notification message is generated and transmitted to the notification device.

A digital door lock for opening and closing a door according to an embodiment of the present invention includes a card reader receiving a card recognition signal from a card key, a key pad receiving an emergency notification number, a locking device, a notification device, and a processor. And, when the emergency notification number is received from the keypad and the card recognition signal is received from the card reader, the processor releases the locking device so that the door can be opened according to the card recognition signal, and the An emergency notification message is generated according to the emergency notification number and transmitted to the notification device.

A digital door lock for opening and closing a door according to an embodiment of the present invention includes a biometric information recognition module for receiving first biometric information or second biometric information, a locking device, a notification device, and a processor, wherein the processor It is determined whether the first biometric information or the second biometric information is received from the biometric information recognition module, releases the locking device so that the door is opened when the first biometric information is received, and the second biometric information is When received, the locking device is released so that the door can be opened, and an emergency notification message is generated and transmitted to the notification device.

According to an embodiment of the present invention, a method for providing an emergency situation notification service using a digital door lock that opens and closes a door includes: receiving an input number; Determining whether the input number includes not only a password but also an emergency notification number; Controlling the digital door lock to open the door when the emergency notification number is not included in the input number; And controlling the digital door lock to open the door when the emergency notification number is included in the input number, generating an emergency notification message, and transmitting the digital door lock to the outside of the digital door lock.

According to an embodiment of the present invention, a method of providing an emergency situation notification service using a digital door lock that opens and closes a door registers a first card key outputting a first card recognition signal as a normal card key, and a second card recognition signal. Registering a second card key for outputting a card key in an emergency situation; And controlling the digital door lock to open the door when the first card recognition signal is received, and controlling the digital door lock to open the door when the second card recognition signal is received, and an emergency notification message. And transmitting it to the outside of the digital door lock.

According to an embodiment of the present invention, a method of providing an emergency notification service using a digital door lock that opens and closes a door registers a card identification number output from a card key as a password, and an emergency notification number output from a keypad. Registering it; And controlling the digital door lock to open the door when the emergency notification number is not received and the card identification number is received, and the door can be opened when the emergency notification number and the card identification number are received. And controlling the digital door lock, generating an emergency notification message, and transmitting the message to the outside of the digital door lock.

According to an embodiment of the present invention, a method of providing an emergency situation notification service using a digital door lock that opens and closes a door includes registering first biometric information as a password and registering second biometric information as an emergency situation notification signal; And controlling the digital door lock to open the door when the first biometric information is received, controlling the digital door lock to open the door when the second biometric information is received, and generating an emergency notification message. And transmitting it to the outside of the digital door lock.

A method of providing an emergency notification service using a digital door lock is written in a computer program and stored in a computer-readable recording medium.

The digital door lock according to the present invention and the method of providing an emergency notification service using the same are provided in an emergency situation when a password and an emergency notification number are input, opening the door based on the password and at the same time opening the door based on the emergency notification number. There is an effect of generating a notification message and automatically sending it to a device registered in advance. Therefore, measures or rescues for people in an emergency situation have a quick effect.

A detailed description of each drawing is provided in order to more fully understand the drawings cited in the detailed description of the present invention.
1 is a block diagram of a notification service providing system for notifying an emergency situation using a keypad according to embodiments of the present invention.
FIG. 2 is a flow chart illustrating a method of providing a notification service notifying an emergency situation using a digital door lock including a keypad shown in FIG. 1.
3 is an example of input numbers inputted through a keypad shown in FIG. 1.
4 is a block diagram of a system for providing a notification service notifying an emergency situation using card keys according to embodiments of the present invention.
FIG. 5 is a flow chart illustrating a method of providing a notification service notifying an emergency situation using a digital door lock including a card reader shown in FIG. 4.
6 is a block diagram of a system for providing a notification service informing of an emergency situation using a card key and a keypad according to embodiments of the present invention.
FIG. 7 is a flowchart illustrating a method of providing a notification service notifying an emergency situation using a digital door lock including a card reader and a keypad shown in FIG. 6.
8 is a block diagram of a system for providing a notification service notifying an emergency situation using a biometric information recognition module according to embodiments of the present invention.
9 is a flow chart illustrating a method of providing a notification service notifying an emergency situation using a digital door lock including a biometric information recognition module shown in FIG. 8.

1 is a block diagram of a notification service providing system for notifying an emergency situation using a keypad according to embodiments of the present invention. Referring to FIG. 1, a system for providing an emergency notification service includes a digital door lock 100A and a reception device 200 capable of locking the door of a house or office.

The digital door lock 100A includes a processor 115, a keypad (or a touch pad using a touch screen panel; 120), a memory (or a memory device; 130), a battery 135, a motor driver 140, and a motor 145. , A locking device 150, and a plurality of communication modules 165, 170, and 175 may be included.

According to embodiments, the digital door lock 100A, 100B, or 100C may include a buzzer 155, a speaker 160, a card reader 125 shown in FIG. 4, and a biometric information recognition module 180 shown in FIG. It may further include at least one of. The buzzer 155 and the speaker 160 may be examples of audio output devices.

In this specification, the receiver may mean a device capable of receiving information or data, such as the keypad 120, the card reader 125, and/or the biometric information recognition module 180.

In this specification, the notification device may mean at least one of the plurality of communication modules 165, 170, and 175, the buzzer 155, and/or the speaker 160.

The receiver may (i) receive a first door open signal or (ii) receive an emergency signal including a second door open signal and an emergency situation notification signal, and transmit the received emergency signal to the processor 115.

The processor 115 determines whether the output signal of the receiver is a first door open signal or an emergency signal, and when the output signal is the first door open signal, the door can be opened in response to the first door open signal. The locking device 150 is released (or automatically released using the motor 145), and the door can be opened in response to the second door opening signal when the output signal is the emergency signal. ), and an emergency notification message corresponding to the emergency notification signal may be transmitted to the notification device 155, 160, 165, 170, and/or 175.

The processor 115 may execute a computer program capable of performing the operations described above. The processor 115 may mean a micro controller unit or a CPU.

The keypad 120 refers to a pad including numeric keys (eg, 0 (zero) to 9) and special character keys (* and #). When each of the numeric keys (eg, 0 to 9) and each of the special character keys (* and #) are pressed or touched, the keypad 120 may transmit a corresponding signal to the processor 115.

The memory 130 may store a password corresponding to each of the first door open signal and the second door open signal, and an emergency situation notification number corresponding to the emergency situation notification signal.

The battery 135 may generate voltages required for operation of each of the components 115, 120, 130, 140, 145, 150, 155, 160, 165, 170, and 175 of the digital door lock 100A. The battery 135 of FIG. 4 may further generate an operating voltage of the card reader 125, and the battery 135 of FIG. 8 is an operating voltage of the card reader 125 and an operating voltage of the biometric information recognition module 180. Can generate more.

The motor driver 140 may control the operation of the motor 145 according to the control of the processor 115, and the user may adjust the handle or lever handle as the locking device 150 connected to the motor 145 is released. The door can be opened by manipulation.

The locking device 150 means a device that allows the door to be opened or the door to be locked, and may be called a latch or a deadbolt, and the latch or the deadbolt is a catch installed on the door. When inserted into a catch box, strike box, or scrite case, the door is locked, and when the latch or deadbolt is separated from the catch box, strike box, or scrite case, the user You can open the door by operating the handle or lever handle.

The first communication module 165 may be a wireless communication device using a Z-wave wireless communication protocol, and the second communication module 170 is a wireless communication device using a Bluetooth low energy (BLE) wireless communication protocol. The third communication module 175 may be a wireless communication device using a ZigBee wireless communication protocol, an RFID wireless communication protocol, a Wi-Fi wireless communication protocol, or a mobile communication protocol. Each of the modules 165, 170, and 175 may mean a transceiver.

The buzzer 155 may generate an alarm notifying the emergency situation for a predetermined time in response to the emergency situation notification message generated by the processor 115.

The speaker 160 may generate a voice notifying an emergency situation (eg, a robber or a thief) in response to an emergency notification message generated by the processor 115.

In the present specification, the password may include only the password, and may include the password and an imaginary number (ie, arbitrary numbers entered together with the password). When the user enters an imaginary number into the keypad 120 along with the password, the locking device 150 is released, and the user can open the door by manipulating a handle or a lever handle. The order of inputting the imaginary number and the number of the imaginary numbers may vary depending on the manufacturer. However, when a password is input to the keypad 120 together with the imaginary number, other people cannot know what the password is because of the imaginary number.

FIG. 2 is a flow chart illustrating a method of providing a notification service notifying an emergency situation using a digital door lock including a keypad shown in FIG. 1, and FIG. 3 is an input input through a keypad shown in FIG. These are examples of numbers.

It is assumed that the first door open signal is a signal corresponding to a password, and the emergency signal includes a second door open signal corresponding to the password and an emergency notification signal corresponding to the emergency notification number. 2 and 3 illustrate an embodiment of a method of locking or opening a door by manipulating the keypad 120.

1 to 3, when a user sets a password and an emergency notification number using the keypad 120, the processor 115 stores the password and the emergency notification number in the memory 130. Register (S105).

When a user inputs an input number corresponding to a password using keys included in the keypad 120 during normal times, the processor 115 receives the input number transmitted from the keypad 120 (S110). .

The processor 115 determines whether an emergency notification number is included in the input number (S115). The processor 115 may determine whether an emergency notification number other than the password is input. When the emergency notification number is not included in the input number (NO in S115), the processor 115 determines whether the password stored in the memory 130 and the input number input through the keypad 120 match. It determines (S120), and controls the motor driver 140 to release the locking device 150 when the password and the input number match. The motor 145 releases the locking device 150 under the control of the motor driver 140 (S125). Accordingly, the locking device 150 is separated from the catch box installed on the door, and the user can open the door and enter the house or office by manipulating the handle or lever handle.

In an emergency situation, when a user inputs a password and an input number corresponding to the emergency notification number using keys included in the keypad 120, the processor 115 sends the input number from the keypad 120 It receives (S110).

The processor 115 determines whether an emergency notification number is included in the input number (S115). When the emergency notification number is included in the input number (YES in S115), the processor 115 not only matches the password stored in the memory 130 with the password transmitted from the keypad 120, but also the memory ( It is determined whether the emergency notification number stored in (130) and the emergency notification number transmitted from the keypad 120 match (S130), and the password stored in the memory 130 matches the received password, and the memory 130 When the emergency notification number stored in and the received emergency notification number match, a release signal and an emergency notification message are generated (S135), and the release signal is transmitted to the motor driver 140 and the emergency notification message is simultaneously transmitted. It transmits to at least one of the notification devices 155, 160, 165, 170, and 175 (S140).

The motor 145 releases the locking device 150 under control of the motor driver 140 operating in response to the release signal. Thus, the user can open the door and enter the house or office by manipulating the handle or lever handle.

Also, the notification device 155, 160, 165, 170, and 175 may perform an emergency notification operation based on the emergency notification message.

When the notification device is the buzzer 155, the buzzer 155 may generate an alarm indicating an emergency situation for a predetermined time in response to the emergency situation notification message.

When the notification device is the speaker 160, the speaker 160 may generate a voice notifying the emergency situation in response to the emergency situation notification message.

A communication device installed in a guard room in which the notification device is a communication module (165, 170, or 175) and the receiving device 200 is registered in the memory 130, a communication device installed in a management office, a communication device installed in a police station, a communication device installed in a fire station When the device or an acquaintance's smartphone, the processor 115 generates an emergency notification message including an identification number for identifying the receiving device 200 and transmits the emergency notification message to the communication module 165, 170, or 175). The communication module 165, 170, or 175 may automatically transmit an emergency notification message to the receiving device 200 in real time using the identification number.

According to embodiments, in order to relieve a thief or a robber, when an emergency notification message is automatically transmitted to the receiving device 200 in real time, the buzzer 155 and the speaker 160 may not operate.

The processor 115 determines whether an unlocked (or unlocked mode) is set (S145). Locked (or unlocked mode) is a state in which a user or an administrator of the receiving device 200 can open the door and enter the house or office without additional work by manipulating the handle or lever handle included in the digital door lock 100A. Or means mode.

In the unlocked (or the unlocked mode) setting, a user may set a specific bit (or data) using the processor 115 and store it in the memory 130. In addition, the unlocked setting may be set as a default by the manufacturer of the digital door lock 100A.

When the lock is set (NO in S145), the processor 115 outputs a signal instructing the door to lock to the motor driver 140, and the motor 145 is locked under the control of the motor driver 140 The locking device 150 is controlled so as to be performed (S150). At this time, the buzzer 155 or the speaker 160 may output a signal indicating the door lock.

However, even if the door is locked by the locking device 150 in step S150, a security guard, an employee of the management office, a policeman, a firefighter, or an acquaintance may turn the handle coupled to the digital door lock 100A or press the lever handle to the door. Open the door and enter the house or office to rescue a user in an emergency situation or suppress a thief or a robber (S155).

According to embodiments, since the emergency notification message transmitted to the receiving device 200 may include a password for opening the digital door lock 100A, a security guard, an employee of the management office, a policeman, a firefighter, or an acquaintance is the secret. Using the number, the locking device 150 of the digital door lock 100A is unlocked, the door is opened, and a user in an emergency situation can be rescued.

When the lock is set (YES in S145), the processor 115 controls the motor driver 140 so that the door is not locked by the locking device 150 even if the door is closed (S160), and robbers or thieves For peace of mind, a fake message (eg, the door is locked) may be output using the buzzer 155 or the speaker 160 (S165).

Accordingly, a security guard, an employee of the management office, a policeman, a firefighter, or an acquaintance can turn a handle coupled to the digital door lock 100A or press a lever handle to open the door from the outside and rescue a user in an emergency situation.

3 is an example of input numbers inputted through a keypad shown in FIG. 1. The emergency notification number can be entered in various ways. For example, it is assumed that '1234' is a password set by a user.

The input number may include a specific number (NUM11) and a password (NUM12=1234) as illustrated in case 1 (CASE1) of FIG. 3. When a user sets a specific number NUM11 as an emergency notification number using the processor 115, the processor 115 stores the specific number NUM11 in the memory 130 and stores the specific number in the memory 130. (NUM11) is compared with a specific number (NUM11) included in the input number, and if they match, the specific number (NUM11) included in the input number can be recognized as an emergency notification number.

The input number may include a password NUM21 and a specific number NUM22, as illustrated in case 2 (CASE2) of FIG. 3. When a user sets a specific number (NUM22) as an emergency notification number using the processor 115, the processor 115 stores the specific number (NUM22) in the memory 130 and stores a specific number in the memory 130. (NUM22) is compared with a specific number (NUM22) included in the input number, and if they match, the specific number (NUM22) included in the input number may be recognized as an emergency notification number.

The input number may include two passwords (NUM31 and NUM32) as illustrated in case 3 (CASE3) of FIG. 3, and the user uses the processor 115 to emergencyize the first password (NUM31). If set as the situation notification number, the processor 115 stores the first password NUM31 in the memory 130, and stores the first password NUM31 in the memory 130 and the first password included in the input number. The numbers NUM31 are compared, and if they match, the first password NUM31 included in the input number can be recognized as an emergency notification number. Of course, the user may set the second password NUM32 as the emergency notification number using the processor 115.

The input number may include a specific number NUM42 between two passwords NUM41 and NUM42, as illustrated in case 4 (CASE4) of FIG. 3. When a user sets the first number (NUM41) and a specific number (NUM42) as emergency notification numbers using the processor 115, the processor 115 stores the first password (NUM41) and a specific number (NUM42) in memory. The numbers (NUM41 and NUM42) stored in the memory 130 and stored in the memory 130 are compared with the passwords (NUM41 and NUM42) included in the input number, and if they match, the numbers included in the input number ( NUM41 and NUM42) can be recognized as emergency notification numbers. Of course, the user may set the specific number NUM42 and the second password NUM43 as emergency notification numbers using the processor 115.

4 is a block diagram of a system for providing a notification service for notifying an emergency situation using card keys according to embodiments of the present invention, and FIG. 5 is a diagram of an emergency situation using a digital door lock including a card reader shown in FIG. This is a flow chart explaining how to provide a notification service.

When comparing the digital door lock 100A of FIG. 1 with the digital door lock 100B of FIG. 4, the digital door lock 100B of FIG. 4 further includes a card reader 125.

It is assumed that each card key 310 and 320 and the card reader 125 are already paired, and the card identification number of each card key 310 and 320 is already stored in the memory 130 under the control of the processor 115 do.

The user normally uses the first card key 310 that outputs a first card identification number (or a first card identification signal corresponding to the first card identification number) using the card reader 125 and the processor 115 A card that uses the second card key 320 that registers in the memory 130 with the card key and outputs a second card identification number (or a second card identification signal corresponding to the second card identification number) in an emergency situation It is assumed that the key is registered in the memory 130 (S205).

4 and 5, when a user approaches (or scans) the first card key 310 to the card reader 125 during normal times; NO in S210), the first card key 310 is a card reader. In response to the transmission signal transmitted from 125, a first door opening signal (eg, a first RF signal RF1) corresponding to the card identification number is transmitted to the card reader 125. The processor 115 receives the first door open signal through the card reader 125 (S215).

The processor 115 determines whether the card identification number stored in the memory 130 and the card identification number corresponding to the first door open signal match, and when they match, the motor driver 140 to release the locking device 150 And the motor 145 releases the locking device 150 according to the control of the motor driver 140 (S220). Thus, the user can open the door and enter the house or office.

In an emergency, when the user approaches the second card key 320 to the card reader 125 (or scans, YES in S210), the card key 300 receives a second door open signal (e.g., a second RF signal ( RF2)) is transmitted to the card reader 125. The card reader 125 may be a card reader for RFID or NFC, and each card key 310 and 320 may be an RFID tag or an NFC tag.

The processor 115 receives a second door open signal through the card reader 125 (S225). Since the second card key 320 that outputs the second door open signal RF2 is a card key used in an emergency situation and is already registered in the memory 130, the processor 115 recognizes the card stored in the memory 130. It is determined whether the number and the card identification number corresponding to the second door opening signal match, and when they match, a release signal and an emergency notification message are generated (S230), and the release signal is transmitted to the motor driver 140 at the same time. The emergency notification message is transmitted to at least one of the notification devices 155, 160, 165, 170, and 175 (S235).

Since the corresponding steps (S145 and S240, S150 and S245, S155 and S250, S160 and S255, and S165 and S260) shown in FIGS. 2 and 5 are the same, the steps S240, S245, 250, S255, And S260) will be omitted.

6 is a block diagram of a notification service providing system for notifying an emergency situation using a card key and a keypad according to embodiments of the present invention, and FIG. 7 is a digital door lock including a card reader and a keypad shown in FIG. This is a flow chart explaining a method of providing a notification service notifying an emergency situation by using.

The user registers the emergency notification number in the memory 130 using the keypad 120 of the digital door lock 100B, and the card identification number of the card key 310 using the card reader 125. ) To register (S305).

6 and 7, when a user approaches the card key 310 to the card reader 125 and does not input an emergency notification number on the keypad 120 (NO in S310), the card key In response to the transmission signal transmitted from the card reader 125, the 310 transmits a door open signal RF1 corresponding to the card identification number to the card reader 125. The processor 115 receives a door open signal through the card reader 125 (S215).

However, in case of an emergency, when the user enters the emergency notification number on the keypad 120 and then approaches the card key 310 to the card reader 125 (YES in S310), the card key 320 opens the door. The signal RF1 is transmitted to the card reader 125.

The processor 115 receives an emergency notification number from the keypad 120 and receives a door open signal from the card reader 125 (S225).

The processor 115 determines whether the emergency notification number stored in the memory 130 matches the emergency notification number transmitted from the keypad 120, and the card identification number stored in the memory 130 and the card reader 125 It is determined whether the card identification number corresponding to the door opening signal transmitted from is matched, and when they match, a release signal and an emergency notification message are generated (S230), and the release signal is transmitted to the motor driver 140 and at the same time, the The emergency notification message is transmitted to at least one of the notification devices 155, 160, 165, 170, and 175 (S235).

Since the corresponding steps (S145 and S240, S150 and S245, S155 and S250, S160 and S255, and S165 and S260) shown in FIGS. 2 and 7 are the same, the steps S240, S245, 250, S255, And S260) will be omitted.

8 is a block diagram of a system for providing a notification service for notifying an emergency situation using a biometric information recognition module according to embodiments of the present invention, and FIG. 9 is a digital door lock including the biometric information recognition module shown in FIG. This is a flow chart explaining a method of providing a notification service notifying an emergency situation.

When comparing the digital door lock 100A of FIG. 1 and the digital door lock 10C of FIG. 8, the digital door lock 10C of FIG. 8 further includes a card reader 125 and a biometric information recognition module 180. The biometric information recognition module 180 may be a fingerprint recognition device, an iris recognition device, or a voice recognition device, and may transmit the recognized biometric information to the processor 115.

8, a user stores (or registers) the first biometric information and the second biometric information in the memory 130 using the biometric information recognition module 180 and the processor 115 (S410).

For convenience of explanation, it is assumed that the first biometric information corresponds to a password, and the second biometric information is for emergency notification purposes. According to embodiments, the first biometric information may be set as an emergency situation notification and the second biometric information may be set as a password.

When the user normally inputs the first biometric information into the biometric information recognition module 180, the processor 115 receives the first biometric information through the biometric information recognition module 180 (S415). The processor 115 determines whether the first biometric information is registered in the memory 130 for notification of an emergency situation (S420).

Since the first biometric information is set as a substitute for a password (NO in S420), the processor 115 matches the first biometric information stored in the memory 130 with the first biometric information transmitted from the biometric information recognition module 180 It is determined whether or not (S425), when they match, the motor driver 140 is controlled to release the locking device 150, and the motor 145 releases the locking device 150 according to the control of the motor driver 140. (S430). Thus, the user can open the door and enter the house or office.

In an emergency situation, when the user inputs the second biometric information into the biometric information recognition module 180, the processor 115 receives the second biometric information through the biometric information recognition module 180 (S415).

The processor 115 determines whether the second biometric information is registered in the memory 130 for notification of an emergency situation (S420). Since the second biometric information is set in the memory 130 for notification of an emergency situation (YES in S420), the processor 115 transmits the second biometric information stored in the memory 130 and the biometric information recognition module 180. It determines whether the second biometric information matches (S435), generates a release signal and an emergency notification message when they match (S440), transmits the release signal to the motor driver 140, and simultaneously sends the emergency notification message. It transmits to at least one of the notification devices 155, 160, 165, 170, and 175 (S445).

The motor 145 releases the locking device 150 under control of the motor driver 140 operating in response to the release signal. Thus, the user can open the door and enter the house or office.

Also, the notification device 155, 160, 165, 170, and 175 may perform an emergency notification operation based on the emergency notification message.

When the notification device is the buzzer 155, the buzzer 155 may generate an alarm indicating an emergency situation for a predetermined time in response to the emergency situation notification message.

When the notification device is the speaker 160, the speaker 160 may generate a voice notifying the emergency situation in response to the emergency situation notification message.

A communication device installed in a guard room in which the notification device is a communication module (165, 170, or 175) and the receiving device 200 is registered in the memory 130, a communication device installed in a management office, a communication device installed in a police station, a communication device installed in a fire station When the device or an acquaintance's smartphone, the processor 115 generates an emergency notification message including an identification number for identifying the receiving device 200 and transmits the emergency notification message to the communication module 165, 170, or 175). The communication module 165, 170, or 175 may transmit an emergency notification message to the receiving device 200 using the identification number.

According to embodiments, when the biometric information recognition module 180 is a fingerprint recognition device, the first biometric information is a fingerprint of any one finger (eg, thumb) among five fingers included in the left hand or the right hand. The biometric information may be a fingerprint of another finger (eg, an index finger) among the five fingers included in the left hand or the right hand.

According to embodiments, when the biometric information recognition module 180 is an iris recognition device, the first biometric information is information on any one of the left and right pupils, and the second biometric information is among the left and right pupils. The other may be iris information.

According to embodiments, when the biometric information recognition module 180 is a voice recognition device, the first biometric information is a first voice (eg, a door open) including a first word, and the second biometric information is a second word. It may be a second voice to include (eg, open the door).

Since the corresponding steps (S145 and S450, S150 and S455, S155 and S460, S160 and S465, and S165 and S470) shown in FIGS. 2 and 9 are the same, the steps S450, S455, S460, S465, And S470) will be omitted.

The method of providing an emergency notification service described in this specification is written in a computer program and stored in a recording medium (eg, a memory built into the processor 115 or 130) that can be read by a computer (eg, processor 115). Can be.

The present invention has been described with reference to the embodiments shown in the drawings, but these are only exemplary, and those of ordinary skill in the art will appreciate that various modifications and other equivalent embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical idea of the attached registration claims.

100A, 100B, 100C: Digital door lock
115: processor
120: touch (or key) pad
125: card reader
130: memory
135: battery
140: motor driver
145: motor
150: locking device
155: buzzer
160: speaker
165: first communication module
170: second communication module
175: third communication module
180: biometric information recognition module
310: first card key
320: second card key

Claims (21)

In the digital door lock that opens and closes the door,
A receiver for receiving an input number;
lock;
Notification device; And
It is determined whether the input number output from the receiver includes an emergency notification number other than a password, and when the input number is a password, the locking device is released so that the door is opened, and the input number is the secret. A processor that releases the locking device so that the door can be opened when the number and the emergency notification number are included, generates an emergency notification message, transmits it to the notification device, and determines whether the door is set to be unlocked Including,
The processor,
When the door is set to be locked, the locking device is controlled so that the door is locked, and a signal indicating the door is locked is output through a speaker,
When the door is set to the unlocked, the locking device is controlled so that the door is not locked even if the door is closed after releasing the locking device, and in response to the emergency notification message even if the door is not locked after the door is closed A digital door lock that outputs a fake message indicating that the door is locked through the speaker. delete delete delete delete In the digital door lock that opens and closes the door,
A card reader configured to receive a first card recognition signal from a first card key or a second card recognition signal from a second card key;
lock;
Notification device; And
Including a processor,
The processor,
It is determined whether the output signal of the card reader is the first card recognition signal or the second card recognition signal,
When the output signal is the first card recognition signal, releasing the locking device so that the door is opened,
When the output signal is the second card recognition signal, the locking device is released so that the door can be opened, an emergency situation notification message is generated and transmitted to the notification device, and then it is determined whether the door is set to be unlocked. and,
When the door is set to be locked, the locking device is controlled so that the door is locked, and a signal indicating the door is locked is output through a speaker,
When the door is set to the unlocked, the locking device is controlled so that the door is not locked even if the door is closed after releasing the locking device, and in response to the emergency notification message even if the door is not locked after the door is closed A digital door lock that outputs a fake message indicating that the door is locked through the speaker. delete delete In the digital door lock that opens and closes the door,
A card reader for receiving a card recognition signal from a card key;
A keypad for receiving an emergency notification number;
lock;
Notification device; And
Including a processor,
The processor,
When the emergency notification number is received from the keypad and the card recognition signal is received from the card reader, the locking device is released so that the door can be opened according to the card recognition signal, and the emergency notification number Accordingly, an emergency notification message is generated and transmitted to the notification device, and then it is determined whether the door is set to unlocked,
When the door is set to be locked, the locking device is controlled so that the door is locked, and a signal indicating the door is locked is output through a speaker,
When the door is set to the unlocked, the locking device is controlled so that the door is not locked even if the door is closed after releasing the locking device, and in response to the emergency notification message even if the door is not locked after the door is closed A digital door lock that outputs a fake message indicating that the door is locked through the speaker. delete delete In the digital door lock that opens and closes the door,
A biometric information recognition module for receiving first biometric information or second biometric information;
lock;
Notification device; And
Including a processor,
The processor,
It is determined whether the first biometric information or the second biometric information is received from the biometric information recognition module,
Releasing the locking device so that the door is opened when the first biometric information is received,
When the second biometric information is received, the locking device is released so that the door can be opened, an emergency notification message is generated and transmitted to the notification device, and then it is determined whether the door is set to be unlocked,
When the door is set to be locked, the locking device is controlled so that the door is locked, and a signal indicating the door is locked is output through a speaker,
When the door is set to the unlocked, the locking device is controlled so that the door is not locked even if the door is closed after releasing the locking device, and in response to the emergency notification message even if the door is not locked after the door is closed A digital door lock that outputs a fake message indicating that the door is locked through the speaker. delete delete delete delete In a method of providing an emergency situation notification service using a digital door lock that opens and closes a door,
Receiving an input number;
Determining whether the input number includes not only a password but also an emergency notification number;
Controlling the digital door lock to open the door when the emergency notification number is not included in the input number;
When the emergency notification number is included in the input number, the digital door lock is controlled so that the door can be opened, and an emergency notification message is generated and transmitted to the outside of the digital door lock, and the door is set to be unlocked. Determining whether or not; And
When the door is set to locked, the locking device is controlled so that the door is locked, and a signal indicating the door is locked is output through a speaker, and after releasing the locking device when the door is set to the locked Controlling the locking device so that the door is not locked even when the door is closed, and outputting a fake message indicating that the door is locked through the speaker in response to the emergency situation notification message even if the door is not locked after the door is closed. A method of providing an emergency notification service using a digital door lock. In a method of providing an emergency situation notification service using a digital door lock that opens and closes a door,
Registering a first card key outputting a first card recognition signal as a card key in normal times and registering a second card key outputting a second card recognition signal as a card key in an emergency situation;
The digital door lock is controlled to open the door when the first card recognition signal is received, and the digital door lock is controlled to open the door when the second card recognition signal is received, and an emergency notification message is sent. Generating and transmitting to the outside of the digital door lock and determining whether the door is set to be unlocked; And
When the door is set to locked, the locking device is controlled so that the door is locked, and a signal indicating the door is locked is output through a speaker, and after releasing the locking device when the door is set to the locked Controlling the locking device so that the door is not locked even when the door is closed, and outputting a fake message indicating that the door is locked through the speaker in response to the emergency situation notification message even if the door is not locked after the door is closed. A method of providing an emergency notification service using a digital door lock. In a method of providing an emergency situation notification service using a digital door lock that opens and closes a door,
Registering the card identification number output from the card key as a password, and registering an emergency notification number output from the keypad;
Control the digital door lock to open the door when the emergency notification number is not received and the card identification number is received, and the door can be opened when the emergency notification number and the card identification number are received. Controlling the digital door lock, generating an emergency notification message, transmitting the message to the outside of the digital door lock, and determining whether the door is set to be unlocked; And
When the door is set to locked, the locking device is controlled so that the door is locked, and a signal indicating the door is locked is output through a speaker, and after releasing the locking device when the door is set to the locked Controlling the locking device so that the door is not locked even when the door is closed, and outputting a fake message indicating that the door is locked through the speaker in response to the emergency situation notification message even if the door is not locked after the door is closed. A method of providing an emergency notification service using a digital door lock. In a method of providing an emergency situation notification service using a digital door lock that opens and closes a door,
Registering the first biometric information as a password and registering the second biometric information as an emergency situation notification signal;
The digital door lock is controlled to open the door when the first biometric information is received, and the digital door lock is controlled to open the door when the second biometric information is received, and an emergency notification message is generated. Determining whether the door is set to be unlocked after transmitting to the outside of the digital door lock; And
When the door is set to locked, the locking device is controlled so that the door is locked, and a signal indicating the door is locked is output through a speaker, and after releasing the locking device when the door is set to the locked Controlling the locking device so that the door is not locked even when the door is closed, and outputting a fake message indicating that the door is locked through the speaker in response to the emergency situation notification message even if the door is not locked after the door is closed. A method of providing an emergency notification service using a digital door lock. A computer program stored in a computer-readable recording medium to perform a method of providing an emergency situation notification service using the digital door lock according to any one of claims 17 to 20.

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