KR101970706B1 - Door lock device for sash, controlling system including the same and controlling method therefor - Google Patents

Abstract

The present invention discloses a control system including a door lock device for chassis. More particularly, the present invention relates to a door lock device for a chassis, which is opened or blocked by determining whether or not the user is registered without using a separate opening / closing tool or means such as a key, a card or a number input, ≪ / RTI >
According to an embodiment of the present invention, there is provided an effect of providing a door lock apparatus for a sash having an electronic locking means for recognizing an operator's fingerprint in each sash in a building, and a control system and method including the same.

Description

TECHNICAL FIELD [0001] The present invention relates to a door lock device for a sash, a control system including the door lock device, and a control method thereof. BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to a control system including a door lock device for a chassis, and more particularly to a control system including a door lock device for chassis, which is opened or blocked by determining whether or not the user is registered without using a separate opening and closing tool or means such as a key, , A control system including the same, and a control method thereof.

Generally, a sash installed in a building is composed of a sash frame including a fixed window frame and a window that can be opened by a shutter, and can isolate the room from the outside according to the opening or closing of the window, or ventilate the room by introducing outside air It is an architectural structure that makes it possible.

In the case of a building such as an apartment or an alliance, there is a very high risk of intrusion and theft of the outside through the chassis, and the chassis of the building is provided with a predetermined locking means for preventing the door from being opened by external force .

Accordingly, at the time of going out or late at night, the resident must lock all sash locks directly to prevent unexpected illegal intrusion attempts from the outside.

However, even if a building is divided into small units such as a house, there are many sashes and locks, so it is not easy to confirm whether all sashes are locked or not.

Especially, when the lock is set properly or the lock is forgotten due to a momentary mistake of a resident, there is a problem that unexpected intrusion from the outside may occur.

Japanese Patent Application Laid-Open No. 10-2017-0022286 (Publication date: 2017.03.02.) Japanese Patent Application Laid-Open No. 10-2016-0135484 (Publication date: November 26, 2016)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a method of automatically recognizing a resident who is attempting to open or close a sash, A control system including the door lock device, and a control method thereof.

It is another object of the present invention to provide a door lock apparatus for a sash that can be installed and controlled for every sash requiring a lock for a predetermined building.

It is another object of the present invention to provide a door lock device for a chassis, capable of coping with an attempt to disable the electronic locking means, a control system including the door lock device, and a control method thereof.

In order to solve the above problems, a door lock apparatus for a sash according to an embodiment of the present invention is a door lock apparatus for a chassis, which is installed in a sash frame including a window frame and a window, A circuit module for outputting a result of the detection and outputting an open / close signal according to the fingerprint detection result, and an open / close module for opening or closing the sash frame in response to the open / close signal.

Further, a control system including a door lock apparatus for a sash according to an embodiment of the present invention is installed in a sash frame including a window frame and a window, and outputs a detection result of a fingerprint touching the fingerprint sensing means mounted on the handle The door lock device according to claim 1, further comprising: at least one sash door lock device for opening or closing the sash frame in accordance with a control signal; and a controller, electrically connected to the one or more sash lock door lock devices, And outputting the central control device.

According to another aspect of the present invention, there is provided a method of controlling a door lock for a chassis, the method comprising: at least one chassis door lock device; and a central control device electrically connected to the chassis door lock device for providing a control signal for driving A method of controlling a portable terminal, comprising the steps of: receiving a fingerprint detection result from a door lock device for a sash; comparing the detection result with registered fingerprint information to determine whether or not the user is allowed to enter or leave; And outputting a control signal for opening or closing the chassis frame in which the door lock device for the chassis is installed.

According to an embodiment of the present invention, there is provided an effect of providing a door lock apparatus for a sash having an electronic locking means for recognizing an operator's fingerprint in each sash in a building, and a control system and method including the same.

Further, since the door lock device and the central control device for controlling the door lock device are separately provided, the present invention can be applied to a plurality of sashes by configuring the locking function and the control function as separate devices.

Further, the present invention has an effect of preventing an attempt to disable the door lock by determining whether an abnormal voltage is applied to the door lock device and controlling power supply to each door lock device accordingly.

1 is a view illustrating an appearance of a door lock device for a sash according to an embodiment of the present invention.
FIG. 2 is a schematic view showing the entire structure of a control system including a door lock device for a sash and the central control device connected thereto in FIG. 1; FIG.
3 is a block diagram illustrating the structure of a door lock apparatus for a sash according to an embodiment of the present invention.
4 is a block diagram of a central control unit of a control system including a door lock for a sash according to an embodiment of the present invention.
5 is a flowchart illustrating a method for controlling a door lock apparatus for a chassis using a central control apparatus according to an embodiment of the present invention.

Prior to the description, when an element is referred to as being "comprising" or "including" an element throughout the specification, it is to be understood that the element may be further comprised of other elements . Also, the terms "unit," "module," and "device" described in the specification mean a unit for processing at least one function or operation Which may be implemented in hardware, software, or a combination of hardware and software.

Furthermore, the term " embodiment " is used herein to mean serving as an example, instance, or illustration, but the subject matter of the invention is not limited by such example. It is also to be understood that the terms " including, " " having, " and other similar terms are used, but that they do not exclude any additional or different components when used in the claims, Quot; is < / RTI > used in a manner similar to the term " Comprising ".

The various techniques described herein may be implemented with hardware or software, or may be implemented with a combination of both, where appropriate. As used herein, the terms "unit," "module," "device," and the like are likewise equally applicable to computer-related entities, , A combination of hardware and software, software, or software at runtime. Further, in the present invention, each function executed in the server or the terminal may be configured on a module-by-module basis, and may be recorded in one physical memory or in a distributed manner between two or more memories and recording media.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a door lock device for a chassis, a control system including the same, and a control method according to an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a view illustrating an appearance of a door lock apparatus for a sash according to an embodiment of the present invention. FIG. 2 is a schematic view of the overall structure of a control system including a door lock apparatus for a sash and the central control apparatus connected thereto Fig.

Referring to FIGS. 1 and 2, a door lock apparatus for a chassis according to an embodiment of the present invention and a control system 100 including the same are provided with a chassis (not shown) fixed to a door or a window installed in a building 2 One or more door lock devices 200 installed on the window 20 and the window frame 10 of the frame 1 and a control device 300 electrically connected to each door lock device 200. [

The sash frame 1 includes a window frame 10 fixed to a wall and a window 20 coupled to the window frame 10 in a slidable manner and surrounding the edges of the glass and having a handle 25 fixed to one side thereof And a door lock device 200 for a sash, which is electrically connected to the handle 25, can be installed in the sash frame 1.

The sensing device for sensing the fingerprint is attached to the surface of the handle 25 in an electrostatic manner. When the output voltage is applied from the sensing device to the sash device 200, the sash device 200 transmits the sensing device to the central control device 300 And controls the opening and closing of the sash frame 1 according to the result of the determination.

The sash locker 200 for a sash has a mechanical lock for locking the window 20 in the window frame 10 in accordance with a control signal received therefrom as well as an electronic circuit configuration for transmitting the detection result to the central control device 300. [ And may further comprise means.

Each of the sashlock door lock devices 200 may be connected to the central control device 300 through a separate signal line ln and the door lock device 200 for one s chassis may transmit the fingerprint sensed result And may be connected to the central control device 300 via at least two signal lines ln for reception.

According to the above-described structure, the door lock apparatus for a sash and the control system including the same according to an embodiment of the present invention include a plurality of door lock apparatuses installed in a plurality of sashes for performing fingerprint recognition and locking, And it is possible to control the opening and closing of the sash by determining whether fingerprint recognition and access using the fingerprint recognition are allowed or not.

Hereinafter, a door lock apparatus for a chassis according to an embodiment of the present invention will be described with reference to the drawings.

3 is a block diagram illustrating the structure of a door lock apparatus for a sash according to an embodiment of the present invention.

Referring to FIG. 3, a door lock device 200 for a sash according to an embodiment of the present invention is installed in a sash frame including a window frame and a window, A circuit module 210 for outputting a result of the fingerprint detection and outputting an open / close signal according to a fingerprint detection result, and an open / close module 220 for opening or closing the sash frame in response to the open / close signal.

The circuit module 210 may be installed in a space within the chassis frame, and may include one or more microcontrollers and a communication device on a PCB substrate. The circuit module 210 is electrically connected to the central control unit through the signal line ln and connected to the fingerprint sensing unit 211. The fingerprint sensing result obtained by the handle installed on the window frame of the sash frame or the sash frame To the central control device, and can receive the control signal according to the determination result.

The circuit module 210 may include a fingerprint sensing unit 211, a first transmission unit 212, a first reception unit 215, and a control unit 216.

The fingerprint sensing unit 211 may generate a sensing result corresponding to an output voltage of the fingerprint sensor mounted on the handle. The handle can generate a fingerprint image sen using the difference between the ridges of the fingerprint and the capacitance of the goal, and the fingerprint sensor 211 receives the fingerprint image sen and outputs the detection result through the image processing technique Can be generated. The fingerprint sensing unit 211 can generate one image of the fingerprint by smoothing, binarizing, and sessionizing the fingerprint image, and outputting the sensed result.

The first transmitting unit 212 transmits the fingerprint sensing result output from the fingerprint sensing unit 211 to the central control device as an output signal trans through the signal line ln.

In addition to the above-described fingerprint detection result, the first transmission unit 212 may transmit the current state, such as opening or closing of the current sash frame, to the central control unit.

The first receiving unit 215 can receive a control signal according to the detection result as an input signal rev from the central control unit through the signal line ln.

The control unit 216 may generate an open / close signal for determining the physical opening or closing of the sash frame in response to the control signal. In general, the door lock device is kept in a locked state. When a fingerprint of a user who is allowed to enter or leave is detected, the door lock device is switched to the open state and the state thereof is maintained for a certain period of time.

The control unit 216 can control the opening and closing of the sash frame by transmitting an opening and closing signal to the opening and closing module 220. [

The opening and closing module 220 includes mechanical locking means and can drive the locking means in accordance with the control signal described above to determine opening and closing of the chassis frame substantially.

The opening and closing module 220 may include a fastening part 221 and a driving part 223.

The fastening portion 221 may include a latching groove and a latching ring provided inside the chassis frame and may be configured to move the latching ring into the latching groove or to pull the latching ring according to the applied driving force ≪ / RTI >

The drive unit 223 may be formed of a predetermined actuator, and a driving force is transmitted to the coupling unit 221 in response to the opening / closing signal, so that the state of the sash frame is determined by the coupling unit 221. The circuit module 210 and the driving unit 223 of the opening and closing module 220 are driven in response to the supply of the predetermined power pw and can be connected to the power wiring to receive the power pw.

According to the above-described structure, the door lock device for a sash according to an embodiment of the present invention senses a fingerprint of a user touching the handle, transmits the fingerprint to the central control device, receives a control signal from the central control device Thereby opening or closing the sash.

Hereinafter, a structure of a central control unit included in a control system for controlling a door lock apparatus for chassis according to an embodiment of the present invention will be described with reference to the drawings.

4 is a block diagram of a central control unit of a control system including a door lock for a sash according to an embodiment of the present invention.

Referring to FIG. 4, the central control device 300 according to the embodiment of the present invention is electrically connected to at least one saddle-type door lock device, receives a detection result therefrom, A second transmitting unit 320 connected to at least one of the saddle-type door lock apparatuses for transmitting a control signal, and a second receiving unit 310 connected to at least one of the saddle- A main control module 330 for comparing one or more pieces of fingerprint information with the detection result to determine whether or not the user is permitted to enter and exit and generating the control signal in accordance with the determination result; The monitoring module 340 may be configured to display a plurality of images.

In addition, the central control unit 300 of the present invention includes an accident determination unit 351 for determining whether or not an accident has occurred according to the voltage level of the abnormal voltage, and a shutdown signal generator for generating a shutoff signal for the power supplied to the door lock apparatus And an electric power cutoff unit 353 for outputting the electric power to the power supply source.

The second receiving unit 315 can receive the detection result that is the output signal (trans) of the door lock apparatus through the signal line ln.

The second transmission unit 212 can transmit a control signal, which is an input signal rev to the door lock apparatus, via the signal line ln.

The main control module 330 performs a fingerprint registration process for a user who intends to register access to a building incorporating the control system according to an embodiment of the present invention, and then, from the door lock device installed in each sash frame, Upon receipt of the detection result, it is compared with the registered fingerprint result to judge whether or not the user is permitted to enter and exit, and controls the door lock apparatus.

The main control module 330 may include a fingerprint registration unit 331, a fingerprint identification unit 333, and a storage 335.

The fingerprint registering unit 331 can recognize fingerprints of one or more users to be permitted access and register the fingerprint information by storing the fingerprint information in the storage 335. A plurality of fingerprints can be registered for one user, and fingerprints for a plurality of users can be registered.

 To this end, the fingerprint registering unit 331 may be further connected to separate optical or electrostatic fingerprint registering means.

The fingerprint identification unit 333 can compare the detection result received from the second reception unit 310 with the registered fingerprint information to determine whether or not access is allowed through the door lock unit. The control signal generated according to the determination result may be transmitted to the door lock device through the second transmission unit 320. [

The storage 335 can store the registered fingerprint information. In addition, the storage 335 may store various setting values for driving the central control unit.

The monitoring module 340 collects the current state of opening or closing of the door lock device for each sash connected from the second receiver 310 and displays the current state collected through the display device mounted on the connected external or central control device can do.

Thus, the user can easily confirm whether or not each sash of the building is opened in real time.

Meanwhile, the control system according to the embodiment of the present invention may further include a safety means according to an attempt by the intruder to disable the door lock device.

The intruder may attempt to disassemble the lock state due to circuit damage by applying an abnormal voltage to the door lock. The central control device 300 of the present invention includes an exception handling module 350 for solving such a problem, As shown in FIG.

When the main control module 330 detects an exceptional abnormality voltage ex_v for each sash door device through the second receiver 310, the exception processing module 350 detects the voltage of the abnormal voltage ex_v An accident judgment unit 351 for judging whether or not an accident has occurred according to the level and a shutoff signal pw_con for a power supply pw supplied to each sash locker for each sash when an accident occurs, And a power cut-off unit 353 for outputting power to the power source.

Further, the exception handling module 350 may be further connected to a separate switch module 360 mounted on the central control device 300. The switch module 360 may include a predetermined mechanical button and may output an actuating signal in accordance with the depression of the button by the user. The exception handling module 350 can control the opening or closing of the door lock device for sash when the operation signal is input.

The switch module 360 is provided to prevent a situation where the inside of the building is closed by turning off the door lock devices for the sash when an accident that the user does not intend, such as a power failure. The user pushes the door lock devices for each sash Can be controlled manually.

In order to realize such a function, a separate power supply unit (not shown) such as a secondary battery may be further installed in the door lock device and the central control device 300 for each sash.

That is, the central control device 300 of the present invention provides a shutoff signal pw_con to a power supply source included in the building to request that the power supply unit cut off the power supplied to each door lock device, thereby preventing an intruder from attempting to forcefully disable the intruder can do.

Also, according to the intention of the designer, the exception processing module 350 may be implemented in a form in which the exception handling module 350 is mounted in the door lock device of the sash frame, independently of the one mounted in the central control device 300 .

According to the above-described structure, the central control device of the control system according to the embodiment of the present invention can be connected to each sash locker device for collecting fingerprint detection result, and the access permission of the user determined based on the detection result The control signal can be transmitted to each sash lock device.

Hereinafter, a method of controlling a door lock apparatus for a sash according to an embodiment of the present invention will be described with reference to the drawings.

5 is a flowchart illustrating a method for controlling a door lock apparatus for a chassis using a central control apparatus according to an embodiment of the present invention. In the following description, the execution subject of each step may be the above-described central control apparatus and the control system including it, unless otherwise described.

Referring to FIG. 5, in a method of controlling a door lock device for a sash according to an embodiment of the present invention, when a central control device receives a fingerprint detection result through a signal wiring from a sash door door installed in each sash frame (S100) The fingerprint information is compared with registered fingerprint information (S110), and it is determined whether or not access is permitted (S120).

Here, although not shown, a step of storing the fingerprint information by registering the fingerprint of the central control device by users who need access permission such as a resident of the building before step S100 may be further performed, A fingerprint recognition means separately connected to the apparatus can be used.

If it is determined in step S120 that the central controller is not a registered user, the controller waits until a new fingerprint detection result is received from the chassis door lock (S130). If it is a registered user who is allowed to enter and exit, a control signal for opening the chassis frame is generated, and the control signal is transmitted to the chassis door door through the signal wiring (S140).

Thus, the door lock for sash that receives the control signal is switched to the open state by unlocking the fastening part according to the driving force by the internal driving part.

Also, although not shown, according to an embodiment of the present invention, there is provided a method for responding to an attempt to disable a closed state through an external electric shock intended to be forced open to a door lock for a chassis, It is possible to detect an abnormal voltage applied to the door lock apparatus for use and determine whether or not an accident has occurred according to the voltage level of the abnormal voltage.

In the event of an accident, the central control unit generates a power cut-off signal for the power supplied to the door lock unit for each sash and outputs a power cut-off signal to the power source via power wiring or other external wiring, It is possible to prevent the problem that the power supply to the door lock device is shut off while the closing of the door lock device is maintained or the inside is closed by manually opening the door lock device for each sash when a power failure occurs.

Also, although not shown, the central control device may be further connected to the display device, collecting the current state from the door lock device for each sash, and displaying the current state in real time through the connected display device.

Accordingly, the control system according to the embodiment of the present invention can determine the open or closed state of the user by determining whether or not the user is allowed to enter or leave the room by the fingerprint, and can prevent forced opening of the sash frame through the external electric shock have. It is also possible to prevent the inside from being closed when a power failure or other accident occurs.

While a great many are described in the foregoing description, it should be construed as an example of preferred embodiments rather than limiting the scope of the invention. Accordingly, the invention is not to be determined by the embodiments described, but should be determined by equivalents to the claims and the appended claims.

2: Building 10: Sash Frame
11: Entrance 100: Control system
200: Door lock device for chassis: 210: Circuit module
211: fingerprint detection unit 212: first transmission unit
215: first receiving unit 216:
200: opening / closing module 221:
223: Driving unit 300: Central control unit
310: second transmitting unit 320: second receiving unit
330: main control module 331: fingerprint registration part
333: fingerprint discrimination unit 335:
340: Monitoring module 350: Exception processing module
351: an accident judging unit 353:
400: Display device ln: Signal wiring
sen: fingerprint signal trans: output signal
rev: Input signal pw_ln: Power supply wiring
ex_v: abnormal voltage pw_con: power off signal

Claims (13)

delete delete delete At least one sash lock door installed in a sash frame including a window frame and a window frame to output a detection result of a fingerprint touching the fingerprint sensing means mounted on the handle and to open or close the sash frame in accordance with a control signal; And
And a central control unit electrically connected to the one or more chassis door lock devices through a signal line and receiving the detection result to determine whether or not to register and outputting the control signal,
The door lock device for a sash,
A fingerprint sensor for outputting a detection result corresponding to an output voltage of a fingerprint sensor mounted in the handle;
A first transmission unit for transmitting the detection result to a central control unit;
A first receiving unit for receiving a control signal corresponding to whether or not access is permitted based on the detection result from the central control unit; And
And a control unit for generating the open / close signal in response to the control signal,
The central control device includes:
A second receiving unit connected to the first transmitting unit and receiving the detection result;
A second transmitter connected to the first receiver for transmitting the control signal;
A main control module for comparing one or more pieces of fingerprint information registered in advance with the detection result to determine whether or not the user is permitted to enter and exit and generating the control signal in accordance with the determination result; And
A switch module for outputting an operation signal by a user's depression; And
And a power shutoff unit for generating a shutoff signal for a power source supplied to each sash lock device when an accident occurs and for outputting the shutoff signal to a power source, ≪ / RTI > delete 5. The method of claim 4,
The main control module includes:
A fingerprint registration unit for recognizing a fingerprint of one or more users to be permitted access and registering the fingerprint information;
A fingerprint discrimination unit for comparing the detection result received from the second reception unit with the registered fingerprint information to determine whether or not access is allowed through the door lock unit; And
The repository where the registered fingerprint information is stored
≪ / RTI > 5. The method of claim 4,
The main control module detects an abnormal voltage application from the second receiving unit to each sash lock device for sash,
The central control device includes:
And an accident determination unit for determining whether an accident has occurred according to the voltage level of the abnormal voltage. delete 5. The method of claim 4,
The central control device includes:
A monitoring module for collecting the current status from each door lock device for the sash through the second receiver and displaying the current status through a connected display device,
≪ / RTI > delete delete delete delete

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