KR20170098614A - Double side door-lock based on IoT and operation method thereof - Google Patents

Double side door-lock based on IoT and operation method thereof Download PDF

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Publication number
KR20170098614A
KR20170098614A KR1020160020745A KR20160020745A KR20170098614A KR 20170098614 A KR20170098614 A KR 20170098614A KR 1020160020745 A KR1020160020745 A KR 1020160020745A KR 20160020745 A KR20160020745 A KR 20160020745A KR 20170098614 A KR20170098614 A KR 20170098614A
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KR
South Korea
Prior art keywords
door
key
double
door lock
opened
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Application number
KR1020160020745A
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Korean (ko)
Inventor
김태평
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김태평
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Priority to KR1020160020745A priority Critical patent/KR20170098614A/en
Publication of KR20170098614A publication Critical patent/KR20170098614A/en

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/005—Opening, closing of the circuit
    • E05B2047/0054—Opening, closing of the circuit using microprocessor, printed circuits, or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0071—Connecting lockparts by electronic communication means only, e.g. bus systems, time multiplexing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0094—Mechanical aspects of remotely controlled locks

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

IoT-based double-sided door lock and method of operation thereof are disclosed. The double-sided door lock includes a communication module; A first input unit provided on an inner body installed inside the door; A second input unit provided on an outer body installed outside the door; And a controller for controlling the door to be opened for access based on respective passwords inputted in accordance with a key operation of each of the first input unit and the second input unit, A password can be input to the first input unit and the first input unit can be opened by the administrator terminal.

Description

IoT-based double-sided door lock and its operation method.

The present invention relates to an IoT-based double-sided door lock and an operation method thereof.

Currently, most digital door locks have a structure in which only the input section for key input is provided on the outer section. Therefore, when the user goes out from a specific place, the user can open the door without performing any key operation. On the other hand, when the door is opened from the outside, the door is opened only when a preset password is inputted by operating the input unit provided on the outer cross section of the door.

Along with the age of aging, the number of patients with dementia is increasing, and many of them are protected at home. The problems faced by families with dementia vary, but the mental stress caused by the inability of dementia patients to properly cope with leaving the house is significant.

Therefore, there is a need for measures to prevent the patients who are suffering from dementia from going out of the house by suddenly.

The present invention is to provide an IoT-based double-sided door lock which can prevent a patient who is suffering from dementia from going out at night in the night, and an operation method thereof.

According to an aspect of the present invention, there is provided a double-sided door lock capable of preventing a patient who is suffering from dementia from going out at random in the night.

According to an embodiment of the present invention, there is provided a double-sided door lock comprising: a communication module; A first input unit provided on an inner body installed inside the door; A second input unit provided on an outer body installed outside the door; And a controller for controlling the door to be opened for access based on respective passwords inputted in accordance with a key operation of each of the first input unit and the second input unit, Accordingly, a password can be input to the first input unit, and the first input unit can be opened by the administrator terminal.

According to another embodiment of the present invention, there is provided a double-sided door lock comprising: a first key acquiring unit provided in an inner body installed inside a door; A second key acquiring unit provided on an outer body installed outside the door; And a controller for controlling the door to be opened for access based on the key information obtained in the first key acquiring unit and the second key acquiring unit, Wherein the first key acquisition unit is activated to enable key acquisition to the first key acquisition unit.

According to another embodiment of the present invention, there is provided a double-sided door lock comprising: a first key acquiring unit provided in an inner body installed inside a door; A second key acquiring unit provided on an outer body installed outside the door; And a controller for controlling the door to be opened for access based on key information obtained by the first key acquiring unit and the second key acquiring unit, And when the information is acquired, when the additional control information is obtained, the door is opened so that the door can be opened.

According to another aspect of the present invention, there is provided a method of operating a double-sided door lock capable of preventing a patient who is suffering from dementia from going out at random in the night.

According to an embodiment of the present invention, there is provided a method of operating a two-sided door lock, comprising: receiving control information from an administrator terminal located outside the door lock; Activating an input unit for key operation of an inner body installed inside the door according to the control information; Receiving a password according to a key operation of the activated input unit; And controlling the door to be opened when the input password is identical to the registered password.

According to another embodiment of the present invention, there is provided a method of operating a double-sided door lock comprising: obtaining key information by an inner body of a door and an outer body of a door according to a proximity approach of a card key held by a user; And controlling, when the key information is obtained from the inner body of the door, if the additional control information is obtained within a predetermined time after the key information is obtained, opening the door for leaving out to the outside A method of operating a double-sided door lock can be provided.

According to another embodiment of the present invention, there is provided a method of operating a two-sided door lock, comprising: receiving control information from an administrator terminal located outside the door lock; Obtaining key information from an inner body of the door according to a proximity approach of a card key held by the user according to the control information; And controlling the door to be opened when the key information is the registered key information, wherein the inner main body is activated according to the control information to obtain the key information from the card key Type door lock can be provided.

The double-sided door lock according to one embodiment of the present invention and the method for operating the double door door according to the present invention are advantageous in that the patient who is suffering from dementia can prevent the unauthorized departure of the patient or the infant.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a configuration provided with a double-sided door lock according to an embodiment of the present invention; Fig.
2 is a block diagram schematically illustrating an internal configuration of a double-sided door lock according to an embodiment of the present invention;
3 is a flowchart illustrating a method of operating a double-sided door lock according to an embodiment of the present invention.
4 is a flowchart illustrating a method of operating a double-sided door lock according to another embodiment of the present invention.
5 is a block diagram illustrating an internal configuration of a double-sided door lock according to another embodiment of the present invention.
6 is a flowchart illustrating a method of operating a double-sided door lock according to another embodiment of the present invention.
7 is a flowchart illustrating a method of operating a double-sided door lock according to another embodiment of the present invention.

As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. In this specification, the terms "comprising ", or" comprising "and the like should not be construed as necessarily including the various elements or steps described in the specification, Or may be further comprised of additional components or steps. Also, the terms "part," " module, "and the like described in the specification mean units for processing at least one function or operation, which may be implemented in hardware or software or a combination of hardware and software .

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double-sided door lock, and more particularly, to a double-sided door lock and a method of operating the double-sided door lock for preventing a patient or a child having dementia from unauthorized access to the house without permission.

The double-sided door lock according to the embodiment of the present invention is equally provided in the inner body installed inside the door in addition to the outer body provided outside the door for the key operation or the key information acquisition according to the card key contact . This allows the user to enter the same password when leaving the house from outside the house, or to open the door when the card key is in close contact with the user.

As a result, the double-sided door lock according to the embodiment of the present invention has an advantage that it is possible to prevent the patient or the infant from going out without permission.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing a configuration in which a double-sided door lock according to an embodiment of the present invention is installed.

Referring to FIG. 1, a double-sided door lock 100 according to an embodiment of the present invention includes an outer body 120 installed on the outer side of a door and an inner body 110 installed on an inner side of the door.

The double-sided door lock 100 according to an embodiment of the present invention has a structure in which a door is opened when a password is input to the inside body 110 provided inside the door even when the door is out.

That is, the double-sided door lock 100 according to an embodiment of the present invention is operated not only when the door is opened from the outside but also when the door is opened to the outside by operating a key provided on the double-sided door lock 100 can do.

To this end, the double-sided door lock 100 according to an embodiment of the present invention is provided with an input unit 210 for key input in the inside body 110 as well as the outside body 120.

Therefore, the double-sided door lock 100 can be operated only when the user inputs the password by operating the input unit 210 provided on the inner body 110 of the double-sided door lock 100, The door can be controlled to be opened.

For example, in the double-sided door lock 100, the input unit 210 for key input of the inner body 110 of the door can be input with a password under the control of an administrator terminal located outside the double-sided door lock 100 .

That is, the double-sided door lock 100 can be activated by an external administrator terminal of the input unit of the inner body 110 of the door under the control of the administrator terminal so that the password can be input.

Thereby, there is an advantage that it is possible to prevent the in-home patient or the infant from going out to the outside unintentionally.

For example, the double-sided door lock 100 may be configured such that after the password is input through the key operation of the input unit 210 provided in the inner body 110, the door is opened for the outside according to the additional control of the administrator terminal You may.

This has the advantage of allowing family members to be able to advance the convenience of their family members if they live with a patient who is suffering from dementia in the home.

However, when the home caregiver and the caregiver are both at home, it is very troublesome for the guardian to enter the password by operating the inner body 110 of the double-sided door lock 100 by key operation.

Therefore, according to another embodiment of the present invention, when the control condition is separately set by the user, the double-sided door lock 100 may be controlled to open the door at the time of going out without inputting the password according to the control condition.

For example, assuming that the wearer is wearing a wearable device, the double-sided door lock 100 acquires the key information according to the proximity approach of the wearable device, It can be controlled to be opened.

At this time, the double-sided door lock 100 is used to completely block the outgoing of the asphyxia patient such as the dementia patient, for example, to prevent the door lock control by the key information of the wearable device from 8:00 pm to 6:00 am Suppose that the control condition is set. In this case, the double-sided door lock 100 can be controlled so as not to open the door, even if the home-care patient wearing the wearable device approaches the inner body 110 of the double-sided door lock 100.

When the dementia patient approaches the double-sided door lock 100 in a state where separate control conditions are set, the double-sided door lock 100 outputs the audiovisual information, It is possible to recognize that the user is going to go out. When the demented patient approaches the double-sided door lock 100 in a state where separate control conditions are set, the double-sided door lock 100 may transmit a warning message to the previously registered administrator terminal .

Therefore, the administrator who protects the asphyxia patient such as the dementia patient can prevent the unauthorized departure of the patient without permission, thereby reducing the mental and physical stress of the caregiver.

In addition, the double-sided door lock 100 can control the door to be opened when control information of a pre-registered administrator terminal (for example, a guardian terminal) is received when a demented patient or an infant is alone in the house. Accordingly, even if the demented patient or the infant is alone at home, the guard can check the guest's visit at the remote place and control the door lock 100 to open the door.

Hereinafter, each embodiment will be described in detail.

2 is a block diagram schematically illustrating an internal configuration of a double-sided door lock according to an embodiment of the present invention.

2, a double-sided door lock 100 according to an embodiment of the present invention includes a communication unit 205, a first input unit 210, a second input unit 215, a memory 220, and a control unit 225 . Of course, the double-sided door lock 100 may further include a physical structure for opening and closing the door and a physical structure for power supply. However, these structures are obvious to those skilled in the art and are not related to the explanation of the present invention, so a detailed description thereof will be omitted.

The communication unit 205 is a means for transmitting and receiving data with an external device (e.g., an administrator terminal).

The first input unit 210 is provided in the inner body 110 of the door, and is a means for inputting a key according to a user's operation of a key.

The second input unit 215 is provided in the outer main body 120 of the door, and is a means for inputting a key according to a user's key operation.

The first input unit 210 and the second input unit 215 may include at least one key button or a touch pad.

The first input unit 210 may be activated by the control unit 225 under the control of an administrator terminal located outside the door lock. For example, the first input unit 210 may be opened so that the password can be input according to the control of the administrator terminal, or may be activated to enable the password input.

The memory 220 is a means for storing various settings for controlling the two-sided door lock 100 according to an embodiment of the present invention. For example, the memory 220 may store a first secret code for going out to the outside and a second secret code for accessing from the outside to the inside. Here, the first secret number and the second secret number may be the same or different.

The first password is a password for going out, which can be set to a minimum key or a minimum key combination for the purpose of preventing unauthorized departure of a person who needs protection such as a home care patient.

For example, the first secret may be set to one key information, or may be set to a plurality of key combinations.

The second password is a password for allowing access to the home and may be set to a combination of key information of at least n digits since it is intended to prevent an outside person from entering the home without permission.

The control unit 225 controls the internal components (e.g., the first input unit 210, the second input unit 215, the memory 220, etc.) of the two-sided door lock 100 according to an embodiment of the present invention Thereby controlling the opening and closing of the door.

For example, when the password (e.g., the first password and the second password) input from the first input unit 210 or the second input unit 215 matches the pre-registered password, Can be controlled to be opened.

In addition, the control unit 225 may control activation or deactivation of the first input unit 210 to input a password under the control of the administrator terminal.

That is, the control unit 225 controls the first input unit 210 to be opened according to the control of the administrator terminal located outside the double-sided door lock 100, so that the home- ) To input the password.

In addition, the controller 225 may control the door opening according to the operation of the first input unit 210 and the second input unit 215 differently. For example, when the second password is input according to the operation of the second input unit 215 of the outer body 120 installed outside the door, the controller 225 can control the door to be opened without additional setting .

On the other hand, the control unit 225 can control the door to be opened when additional control information is confirmed even if the first password is inputted according to the operation of the first input unit 210 of the inner body 110 installed inside the door . For example, when additional control information (for example, control information according to the door opening) is received from the administrator terminal within a predetermined time after the first password is inputted from the first input unit 210, Can be opened.

For example, the control unit 225 may control the double-sided door lock 100 to prevent the door from being opened even if a password is input according to additional control conditions. If the outgoing restriction condition is set in the double-sided door lock 100 from 8 PM to 6 AM the next day, the control unit 225 determines whether the in-home protection patient is in the first input unit of the inner body 110 of the double- It is possible to control so that the door is not opened even if a password is inputted by operating the key 210.

3 is a flowchart illustrating an operation method of a double-sided door lock according to an embodiment of the present invention. Hereinafter, the control of the outer body 120 installed outside the door to allow the user to enter and exit is the same as the conventional one, so that a detailed description thereof will be omitted. Hereinafter, only the operation method of the double-sided door lock will be described when going out from the inside to the outside.

In step 310, the double-sided door lock 100 receives the first password according to the key operation of the inner body 110 installed inside the door.

In step 315, the double-sided door lock 100 determines whether the inputted first password matches the password set for going out.

If the first password matches the predetermined password, the double-sided door lock 100 confirms in step 320 whether additional control conditions are set for opening the door for going out.

If the additional control condition is not set, the process proceeds to step 335.

If additional control conditions are set, the double-sided door lock 100 checks in step 325 whether control information according to additional control conditions is input within a predetermined time.

If the control information according to the additional control condition is not inputted so that the predetermined time elapses, the process proceeds to step 310.

That is, if the control information according to the additional control condition is not inputted within a predetermined time, the double-sided door lock 100 initiates the operation process so that the user proceeds from step 310 for going out.

However, if the control information according to the additional control condition is input within a predetermined time, the double-sided door lock 100 determines in step 330 whether or not the additional control information satisfies predetermined additional control conditions.

If additional control information meets the predetermined additional control conditions, the double-sided door lock 100 opens the door at step 335.

However, if the additional control information does not conform to the predetermined additional control conditions, the double-sided door lock 100 outputs audiovisual information indicating that the additional control information does not conform to the additional control condition, and then proceeds to step 310. [

For example, assume that the first password for going out to the outside from the double-sided door lock 100 is set to "* ", and the access permission control information is confirmed through the smart device in the additional control setting.

That is, when the user goes out from the inside to the outside, he inputs "*" through the key operation of the input unit 210 provided in the inner body 110 of the double-sided door lock 100, The access right control information must be transmitted to the double-sided door lock 100 by selecting access permitted.

When door access control information is received from a smart device previously registered within a predetermined time after " * " is input from the inner main body 110 installed inside the door, the double-sided door lock 100 opens the door .

At this time, the double-sided door lock 100 may open the door after confirming the additional control condition only when a separate condition for confirming the additional control condition is set as the setting condition.

As described above, the double-sided door lock 100 allows the user to input the password through the key operation of the inner body 110 provided inside the door even when going out from the inside to the outside, so that the dementia patient, infant, So that it is possible to prevent unauthorized departure from being performed in advance.

4 is a flowchart illustrating an operation method of a double-sided door lock according to another embodiment of the present invention.

In step 410, the double-sided door lock 100 receives control information from an administrator terminal located outside the door lock.

In step 415, the double-sided door lock 100 opens the first input unit 210 provided in the inner main body 110 provided inside the door of the double-sided door lock 100 according to the control information of the administrator terminal.

In step 420, the double-sided door lock 100 receives the password from the opened first input unit 210.

In step 425, the double-sided door lock 100 determines whether or not the input password coincides with the pre-registered password for allowing outgoing.

If the password matches the pre-registered password, the double-sided door lock 100 controls the door to be opened to permit the out-of-home patient or infant to go out.

However, if the entered password does not match the pre-registered password, the double-sided door lock 100 controls the door not to be opened in step 435.

5 is a block diagram illustrating an internal configuration of a double-sided door lock according to another embodiment of the present invention.

5, a double-sided door lock 500 according to another embodiment of the present invention includes a communication unit 510, a first input unit 515, a second input unit 520, a first key acquisition unit 525, 2 key acquisition unit 530, a memory 535, and a control unit 540. [

The basic configuration of the communication unit 510, the first input unit 515, the second input unit 520, the memory 535, and the control unit 540 of FIG. 5 are the same as those described in the double- Description will be omitted, and only different configurations and functions will be described below.

The first key acquiring unit 525 and the second key acquiring unit 530 are means for acquiring the key information according to the proximity approach of the card key for access permission.

The first key obtaining unit 525 is provided in the inner body 110 installed inside the door of the double-sided door lock 500 and the second key obtaining unit 530 is provided in the outer body 120 installed outside the door .

Also, the first key acquiring unit 525 can be activated under the control of an administrator terminal located outside the door lock.

Accordingly, there is an advantage that the asphyxia patient or the infant can approach the card key to the first key acquisition unit 525 in advance, and thereby prevent the cardholder from suddenly leaving the card without unauthorized protection.

The control unit 540 controls the internal components (e.g., the communication unit 510, the first input unit 515, the second input unit 520, the first communication unit 510, the second input unit 520, and the second communication unit) of the double-sided door lock 500 according to another embodiment of the present invention The key acquisition unit 525, the second key acquisition unit 530, the memory 535, and the like).

For example, the control unit 540 may activate the first key acquisition unit 525 provided in the inner body installed inside the door of the double-sided door lock 500 under the control of the administrator terminal. Accordingly, when the first key acquiring unit 525 is activated and the asynchronous patient or infant carries the card key close to the card key, the first key acquiring unit 525 acquires the key information and outputs it to the control unit 540 .

The control unit 540 can control the door to be opened when the key information acquired through the activated first key acquisition unit 525 matches the registered key information.

For example, the control unit 540 may control the door to be opened when control information is received from the administrator terminal within a predetermined time after the key information is acquired through the first key acquisition unit 525. [

For example, when the password is input through the first input unit 515 within a predetermined time after the key information is acquired through the first key acquisition unit 525, the control unit 540 controls the door to be opened It is possible.

Also, the control unit 540 may control the door not to be opened when the additional control condition is set even though the key information is acquired from the wearable device worn by the protection patient through the first key acquiring unit 525. [ Here, the additional control condition may be the outgoing restriction condition from 8:00 PM to 6:00 AM, for example.

When such additional control conditions are set in the double-sided door lock 500, when the asynchronous patient approaches the double-sided door lock 500 through the wearable device, the double-sided door lock 500 does not open the door, The warning message may be output in the form of audiovisual information or may be transmitted to the registered administrator terminal.

6 is a flowchart illustrating an operation method of a double-sided door lock according to another embodiment of the present invention.

In step 610, the double-sided door lock 500 receives control information from an external administrator terminal.

In step 615, the double-sided door lock 500 activates the key acquisition unit 525 of the inner main body installed inside the door in accordance with the control information.

In step 620, the double-sided door lock 500 acquires the key information according to the proximity approach of the card key held by the user within a predetermined time.

At this time, if the key information is not obtained within a predetermined time, the double-sided door lock 500 may deactivate the key acquisition unit 525 of the door inner body again.

In step 625, the double-sided door lock 500 determines whether or not the obtained key information matches the pre-registered key information.

If the key information matches the pre-registered key information, the double-sided door lock 500 controls the door to be opened corresponding to the key information in step 630.

However, if the obtained key information does not match the pre-registered key information, the double-sided door lock 500 controls the door to not be opened at step 635 and proceeds to step 610. [

7 is a flowchart illustrating a method of operating a double-sided door lock according to another embodiment of the present invention. Hereinafter, a method of pre-registering a card key in a double-sided door lock and controlling the double-sided door lock 500 using the card key will be described. It is assumed that a card key for each user is registered in advance.

In step 710, the double-sided door lock 500 acquires the key information according to the card key proximity approach of the user.

In step 715, the double-sided door lock 500 determines whether the key information is acquisition from the inner body 110 or acquisition from the outer body 120.

If the key is acquired from the outer body, the double-sided door lock 500 controls the door in the same manner as in the conventional case when the key information matches the pre-registered key information in step 720.

However, if the key information is acquired from the inner body, the double-sided door lock 500 checks in step 725 if additional conditions are set.

If the additional condition is not set, the double-sided door lock 500 opens the door in step 730 to permit the outgoing door if the key information matches the pre-registered key information.

However, if additional conditions are set, the double-sided door lock 500 confirms in step 435 that control information corresponding to the additional condition is obtained.

If the control information corresponding to the additional condition is confirmed, the double-sided door lock 500 controls to open the door in step 740.

However, if the control information corresponding to the additional condition is not confirmed, the double-sided door lock 500 controls the door not to be opened in step 745, and proceeds to step 710. [

Here, the additional condition may be, for example, an additional input of a password in accordance with a key operation of the inner body, or an input of control information in accordance with permission of outgoing from the administrator terminal.

As described above, in the case of going out from the inside to the outside, the door is not opened only by simply operating the inner main body of the door lock, so that the user can go out under the protection of the manager, There is an advantage that it is possible to prevent unauthorized departure in advance.

On the other hand, the components of the above-described embodiment can be easily grasped from a process viewpoint. That is, each component can be identified as a respective process. Further, the process of the above-described embodiment can be easily grasped from the viewpoint of the components of the apparatus.

In addition, the above-described technical features may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the medium may be those specially designed and constructed for the embodiments or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks, and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware device may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

It will be apparent to those skilled in the art that various modifications, additions and substitutions are possible, without departing from the spirit and scope of the invention as defined by the appended claims. Should be regarded as belonging to the following claims.

100: double-sided door lock
110: inner body
120: outer body

Claims (12)

In double-sided door locks,
Communication module;
A first input unit provided on an inner body installed inside the door;
A second input unit provided on an outer body installed outside the door; And
And a controller for controlling the door to be opened for access based on each password input according to a key operation of each of the first input unit and the second input unit,
Wherein a password can be input to the first input unit under the control of an administrator terminal located outside the door lock so that the first input unit can be opened by the administrator terminal.
The method according to claim 1,
Wherein the communication module receives control information from the manager terminal and outputs the control information to the controller,
Wherein,
And controls the door to be opened regardless of the input of the password when the terminal is the authorized terminal.
The method according to claim 1,
When the outgoing restriction condition is set in the double-sided door lock,
Controls the door not to be opened even if the password is input through the first input unit,
And controls the door to be opened regardless of the outgoing restriction condition when the password is input through the second input unit.
In double-sided door locks,
A first key acquiring unit provided on an inner body installed inside the door;
A second key acquiring unit provided on an outer body installed outside the door; And
And a controller for controlling the door to be opened for access based on the key information obtained by the first key acquiring unit and the second key acquiring unit,
Wherein the first key acquisition unit is activated to enable key acquisition to the first key acquisition unit under the control of an administrator terminal shouting outside the door lock.
In double-sided door locks,
A first key acquiring unit provided on an inner body installed inside the door;
A second key acquiring unit provided on an outer body installed outside the door; And
And a controller for controlling the door to be opened for access based on the key information obtained by the first key acquiring unit and the second key acquiring unit,
Wherein,
And controls the door to be opened when additional control information is acquired when key information is obtained through the first key acquiring unit.
6. The method of claim 5,
Further comprising a first input unit provided on the inner body for key input,
Wherein,
Wherein the controller controls the door to be opened when the additional control information is input through the first input unit within a predetermined time after the key information is obtained through the first key acquiring unit.
6. The method of claim 5,
Further comprising a communication module for receiving the control information from an administrator terminal,
Wherein,
Wherein the control unit controls the door to be opened when the control information is received through the communication module within a predetermined time after the key information is acquired through the first key acquiring unit.
A method of operating a double-sided door lock,
Receiving control information from an administrator terminal located outside the door lock;
Activating an input unit for key operation of an inner body installed inside the door according to the control information;
Receiving a password according to a key operation of the activated input unit; And
And controlling the door to be opened when the input password matches the registered password.
9. The method of claim 8,
The step of controlling the door to be open may include:
When the outgoing restriction setting is set to the double-sided door lock, the door is controlled to be opened when additional control information for permission to leave the room is confirmed within a predetermined time after the password is inputted through the key operation of the inner body. Way door lock.
A method of operating a double-sided door lock,
The key information being obtained by the inner body of the door and the outer body of the door in accordance with the proximity approach of the card key held by the user; And
And controlling the door to be opened so as to go out to the outside when additional control information is obtained within a predetermined time after the key information is acquired when the key information is acquired from the inner body of the door A method of operating a door lock.
11. The method of claim 10,
The additional control information may include:
Wherein the control information is for entering a password through a key operation of the inner body of the door or permitting the user to go out from an authorized administrator terminal.
A method of operating a double-sided door lock,
Receiving control information from an administrator terminal located outside the door lock;
Obtaining key information from an inner body of the door according to a proximity approach of a card key held by the user according to the control information; And
And controlling the door to be opened when the key information is the registered key information,
Wherein the inner body is activated according to the control information to obtain the key information from the card key.

KR1020160020745A 2016-02-22 2016-02-22 Double side door-lock based on IoT and operation method thereof KR20170098614A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109162530A (en) * 2018-08-31 2019-01-08 深圳市鹏朗贸易有限责任公司 A kind of household Internet of Things safety lock system
KR102031324B1 (en) * 2019-08-20 2019-10-11 커프러스협동조합 Door lock
KR102071191B1 (en) * 2019-09-26 2020-01-29 한국남동발전 주식회사 Smart door control device
CN111140089A (en) * 2019-11-25 2020-05-12 中山市志宇安防科技有限公司 Novel electromechanical intelligent control automatic anti-theft mortise lock body and use method
US20220172528A1 (en) * 2020-12-01 2022-06-02 Janus International Group, Llc Electronic door lock

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109162530A (en) * 2018-08-31 2019-01-08 深圳市鹏朗贸易有限责任公司 A kind of household Internet of Things safety lock system
KR102031324B1 (en) * 2019-08-20 2019-10-11 커프러스협동조합 Door lock
KR102071191B1 (en) * 2019-09-26 2020-01-29 한국남동발전 주식회사 Smart door control device
CN111140089A (en) * 2019-11-25 2020-05-12 中山市志宇安防科技有限公司 Novel electromechanical intelligent control automatic anti-theft mortise lock body and use method
US20220172528A1 (en) * 2020-12-01 2022-06-02 Janus International Group, Llc Electronic door lock

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