KR102143298B1 - Monitoring device and method installed in the door - Google Patents

Abstract

The present invention relates to a monitoring device installed in the door without damaging the appearance of the door. According to one embodiment, the door monitoring device comprises: a camera generating photographing data by photographing a certain coverage in front of the door; a monitoring unit including a sensor for collecting environmental information around the door; a control unit providing monitoring information including the photographing data and the environmental information to a user terminal; and a connection unit physically connecting the monitoring unit and the control unit to each other, but without a separate fixing device mounted on the door at the top of the door, locating the monitoring unit outside the house based on the door, and fixing the control unit to be located in the house based on the door.

Description

Monitoring device and method installed in the door

The present invention relates to a monitoring device installed on a door without damaging the exterior of the door, wherein a unit for monitoring is located outside the door, and a unit for transmitting monitoring information to a user terminal is located inside the door and does not damage the door. It is also about a technical idea that can be easily attached and detached.

Recently, various devices are being developed that can monitor the situation in front of the door.

For example, in the past, a smart function was added to the interphone, and it was developed as a wall pad that provides a function for photographing the front of the door or for a person who wishes to enter and a user located in the house to communicate through video. In addition, the user monitors the situation outside the door through devices such as wall pads, etc., and checks whether no one attempts to enter improper (or appropriate), and whether there is theft of items in front of the house, such as parcel delivery or milk. Can be monitored.

Nevertheless, in order to install these monitoring devices, if not installed during construction, additional work such as damage to the door or perforation of the outer wall near the door is required.

Therefore, tenants who live on a cheonsei basis or on a monthly rent must grasp the situation outside the door with only the equipment already installed, unless the related equipment is already installed.

In addition, existing monitoring devices are fixed and cannot be used in hotels during travel or at homes of acquaintances who stay for a while. Therefore, users may not be able to carefully and real-time monitor the situation outside the door, so they may be exposed to crime, and therefore, they are forced to maintain a psychologically unstable state.

Korean Patent Publication No. 1020160018939 "Visitor identification system, wall pad, mobile communication terminal and visitor identification method" Korean Patent Publication No. 1020150099990 "Video surveillance system, management server and video signal receiving method, camera and video signal transmission method"

An object of the present invention is to provide an access door monitoring device installed on a door in a detachable form without damaging the door.

An object of the present invention is to provide photographing data photographed outside the door and environmental information collected from the outside of the door using a sensor to a user terminal located inside or outside the house.

An object of the present invention is to output voice information collected from a user terminal to the outside of a door.

An object of the present invention is to control an IoT device in a house by using monitoring information generated outside a door.

An object of the present invention is to report an emergency situation to related government offices using monitoring information generated outside the door.

A door monitoring device according to an embodiment includes a camera for generating photographing data by photographing a certain coverage in front of the door, and a monitoring unit including a sensor for collecting environmental information around the door, the photographing data and the environmental information A control unit that provides monitoring information including a to the user terminal, and the monitoring unit and the control unit are physically connected to each other, but without a separate fixing device mounted on the door at the top of the door, the monitoring unit is based on the door. Located outside the home, the control unit may include a connection part fixed to be located in the home based on the entrance door.

The control unit according to an embodiment may be wirelessly connected to a router located in a house and transmit the monitoring information to a user terminal through the router.

The control unit according to an embodiment may transmit the monitoring information to the user terminal through a short range wireless communication method by controlling a short range wireless communication module.

The control unit according to an embodiment may determine whether the user terminal is located in the home.

According to an embodiment, the control unit transmits the monitoring information to the user terminal through Bluetooth communication when the determination result is that the user terminal is located in the premises, and as a result of the determination, the user terminal is not located in the premises. If not, it may be requested to transmit the monitoring information to the user terminal through a router.

The control unit according to an embodiment may control the IoT device in the home to output sound when the user terminal is not located in the home as a result of the determination.

The control unit according to an embodiment may determine that it is an emergency situation according to the collected monitoring information, and control an IoT device connected to the router so that the emergency situation can be reported to a corresponding government office in the emergency situation.

' 형태로 구부러진 금속으로서 '

'부분은 출입문 상단에 걸쳐지고, 나머지 두 부분의 '

'에는 각각 상기 모니터링부와 상기 컨트롤부가 고정될 수 있다.The connection part according to an embodiment is'

'As a bent metal

The'part hangs over the top of the door, and the other two parts'

Each of the monitoring unit and the control unit may be fixed to'.

The connection unit according to an embodiment includes at least one flexible wire, the monitoring unit is fixed to one side of the at least one or more wires, the control unit is fixed to the other side of the at least one wire, and the at least one It may be over the top of the door through the above wire.

A magnet is attached to at least one of the monitoring unit and the control unit according to an embodiment, and fixed to the door by the magnet, or to be fixed to the door by pulling the monitoring unit and the control unit together by the magnet. I can.

The monitoring unit according to an embodiment may further include a speaker unit, and the control unit may control to collect voice data from the user terminal and output the collected voice data through the speaker unit.

Operation method of a door monitoring device according to an embodiment In a monitoring unit including a camera and a sensor, generating photographing data by photographing a certain coverage in front of the door, collecting environmental information around the door, and controlling A step of providing monitoring information including the photographing data and the environmental information to a user terminal, wherein the monitoring unit and the control unit are physically connected to each other through a connection unit, and the connection unit is at the top of the door Without a separate fixing device mounted on the door, the monitoring unit may be located outside the home based on the door, and the control unit may be fixed to be located inside the home based on the door.

Providing the monitoring information including the photographing data and the environmental information to a user terminal according to an embodiment includes wirelessly connecting to a router located in the home, and transmitting the monitoring information to the user terminal through the router. It may include steps.

Providing the monitoring information including the photographing data and the environment information to a user terminal according to an embodiment includes: connecting a user terminal located in a short-range wireless communication distance, and controlling the short-range wireless communication module to the connected user It may include the step of transmitting the monitoring information to the terminal.

According to an embodiment, it is possible to provide an access door monitoring device installed on the door in a detachable form without damaging the door.

According to an embodiment, photographing data photographed outside the door and environmental information collected from the outside of the door using a sensor may be provided to a user terminal located inside or outside the house.

According to an embodiment, voice information collected from a user terminal may be output to the outside of a door.

According to an embodiment, an IoT device in a house may be controlled using monitoring information generated outside the door.

According to an embodiment, an emergency situation may be reported to a related government office using monitoring information generated outside the door.

1A is a diagram illustrating an entire system using a door monitoring device according to an embodiment.
1B is a diagram illustrating an embodiment in which an access door monitoring device directly communicates with a user terminal in a premises, with reference to FIG. 1A.
2 is a block diagram illustrating an apparatus for monitoring an entrance door according to an embodiment.
3A is a diagram illustrating a structure of an apparatus for monitoring an entrance door according to an embodiment.
3B is a diagram illustrating a structure in which an access door monitoring device according to an embodiment is fixed to an access door without damage to the access door.
3C is a diagram illustrating a form in which an access door monitoring device according to an embodiment is installed on an access door.
4A and 4B are diagrams illustrating a structure in which an access door monitoring device according to another embodiment is fixed to an access door without damaging the access door.
5 is a diagram illustrating a method of operating a door monitoring device according to an embodiment.

Specific structural or functional descriptions of embodiments according to the concept of the present invention disclosed in the present specification are exemplified only for the purpose of describing embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention They may be implemented in various forms and are not limited to the embodiments described herein.

Embodiments according to the concept of the present invention can be applied to various changes and can have various forms, so the embodiments will be illustrated in the drawings and described in detail herein. However, this is not intended to limit the embodiments according to the concept of the present invention to specific disclosed forms, and includes changes, equivalents, or substitutes included in the spirit and scope of the present invention.

Terms such as first or second may be used to describe various components, but the components should not be limited by the terms. The above terms are only for the purpose of distinguishing one component from other components, for example, without departing from the scope of rights according to the concept of the present invention, the first component may be referred to as the second component, Similarly, the second component may also be referred to as the first component.

When an element is said to be "connected" or "connected" to another component, it is understood that other components may be directly connected to or connected to the other component, but there may be other components in between. It should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle. Expressions describing the relationship between the components, for example, "between" and "immediately between" or "directly adjacent to" should be interpreted similarly.

The terms used in the present specification are only used to describe specific embodiments and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, the terms "include" or "have" are intended to designate the presence of a feature, number, step, action, component, part, or combination thereof as described, one or more other features or numbers, It should be understood that the presence or addition possibilities of steps, actions, components, parts or combinations thereof are not excluded in advance.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person skilled in the art to which the present invention pertains. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present specification. Does not.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, the scope of the patent application is not limited or limited by these embodiments. The same reference numerals in each drawing denote the same members.

1A is a diagram illustrating an entire system using a door monitoring device according to an embodiment.

The entire system may include a door monitoring device 110, a door monitoring device 110, a wirelessly connected router 120, a user terminal 130, and a service server 140.

The door monitoring apparatus 110 according to an embodiment may generate photographing data by photographing a certain coverage in front of the door using a camera. In addition, it is possible to collect environmental information sensing the situation in front of the door by using at least one sensor separately from the photographing data. For example, the environmental information may include sound information, humidity information, brightness information, temperature information, and the like.

The door monitoring device 110 may provide the generated photographing data and the collected environmental information as monitoring information to the user terminal 130 that has been authenticated and registered in advance.

As an example, a case where the user terminal 130 is located in a premises or a case where the user terminal 130 is located outside the premises due to the user's going out may be considered. In FIG. 1A, a case where the user terminal 130 is located in a home is described, and in FIG. 1B, a case where the user terminal 130 is located in a remote location is described.

For convenience of explanation, it is preferable to interpret the present invention assuming that the user terminal 130 and the user move together.

The door monitoring device 110 may transmit the generated monitoring information to the user terminal 130 located at a remote location using the router 120 connected in advance.

For example, the door monitoring device 110 may use a service that transmits monitoring information to the user terminal 130 through the service server 140.

To this end, the door monitoring device 110 may be connected to the router 120 through a short-range wireless communication method, and for example, a mutual communication channel may be established in advance through a Wi-Fi method.

Meanwhile, the user terminal 130 may output and check the received monitoring information through a pre-installed app. For example, the app may output monitoring information received by a push method on the screen, or may determine whether to display the monitoring information on the screen according to the user's selection. In addition, the door monitoring device 110 separates the importance of the monitoring information by analyzing the generated photographing data or the collected environmental information, and when the importance is above the standard, the user terminal 130 monitors in a push method through the app. It can be provided to output information, and if the importance is less than the standard, it can be provided to output monitoring information only when the app is executed and there is a request.

If, in an emergency situation such as a fire around the door, when a sound of a certain loudness or more is repeated in front of the door for more than a certain number of times, the user terminal 130 may provide to output monitoring information in a push method through an app.

1B is a diagram illustrating an embodiment in which an access door monitoring device directly communicates with a user terminal in a premises, with reference to FIG. 1A.

If the user terminal 130 is located in a home rather than a remote location, the door monitoring device 110 transmits monitoring information to the user terminal 130 using a short-range wireless communication module, for example, a Bluetooth module or an RF module. Can provide.

To this end, the door monitoring device 110 may determine whether the user terminal 130 is located in the home. Whether or not the user terminal 130 is located in the home may be implemented in various ways such as facial recognition, tags, and indoor motion detection.

In addition, the transmission method of monitoring information can be changed through preset settings.

That is, even if the user terminal 130 is located in the premises, monitoring information may be received through a router through a Wi-Fi method.

If the Internet is not installed in the premises or if access to the router is difficult in a temporary residence, the door monitoring device 110 directly transmits monitoring information to the user terminal 130 through a short-range wireless communication method. can do.

In addition, the door monitoring device 110 may transmit monitoring information by using a short-range wireless communication method and a Wi-Fi method together, or partially combining them.

2 is a block diagram illustrating a door monitoring apparatus 200 according to an embodiment.

The door monitoring device 200 according to an embodiment may include a monitoring unit 210, a connection unit 220, and a control unit 230.

First, the monitoring unit 210 may include a camera for generating photographing data by photographing a certain coverage in front of the door, and a sensor for collecting environmental information around the door.

The control unit 230 may provide monitoring information including photographing data and environmental information to the user terminal.

As a result of the determination, the control unit 230 according to an embodiment may control an IoT device in the home to output sound when the user terminal is not located in the home.

For example, in the case of an attempt to open the door with inappropriate intention, the control unit 230 controls a specific channel of a smart TV or a smart speaker to notify that there is a person in the house, and the sound of channel switching is output in the house. It can be controlled as much as possible.

Meanwhile, the control unit 230 may determine that it is an emergency situation according to the collected monitoring information, and control the IoT device connected to the router so that the emergency situation can be reported to a corresponding government office in the emergency situation. For example, as an IoT device, it can be interpreted as a smart phone, a wall pad with a built-in communication function, and a computer terminal.

Next, the connection unit 220 performs a function of physically connecting the monitoring unit 210 and the control unit 230 to each other. The connection unit 220 is fixed so that the monitoring unit 210 is located outside the house based on the door without a separate fixing device mounted on the door at the top of the door, and the control unit 230 is located in the house based on the door. I can.

' 형태로 구부러진 금속으로서 '

'부분은 출입문 상단에 걸쳐지고, 나머지 부분 중에서 '

' 부분에는 각각 상기 모니터링부와 상기 컨트롤부가 고정될 수 있다. 다른 일례로, 연결부(220)는 또는 '

'의 형태로 구부러진 금속을 포함할 수도 있다. 이 경우, '

'부분의 일끝단에 모니터링부가 고정되고, '

' 부분에 컨트롤부가 고정될 수 있다.As an example, the connection part 220 is'

'As a bent metal

'The part hangs over the top of the door, and among the rest, '

The monitoring unit and the control unit may be fixed to the 'part, respectively. In another example, the connection unit 220 or '

It may contain metal bent in the form of'. in this case, '

'The monitoring part is fixed at one end of the part,'

The control part can be fixed to the 'part.

Meanwhile, the connection part 220 may include at least one flexible wire. In this case, the monitoring unit is fixed to one side of at least one or more wires, the control unit is fixed to the other side of at least one or more wires, and may be implemented in a form that spans the top of the door through at least one or more wires.

When the connection part 220 is implemented in a fixed form such as metal, the monitoring part and the control part may also be firmly fixed to the top of the door. However, when the connection part 220 is implemented with a flexible wire, it may move without being fixed by the opening of the door or an external force. In order to solve this problem, a magnet may be attached to at least one of the monitoring unit and the control unit. In addition, the monitoring unit or the control unit may be fixed to the door by the magnetic force of the magnet, or the monitoring unit and the control unit may be pulled together by the magnetic force to be closely fixed to the door.

3A is a diagram illustrating a structure of a door monitoring device having a connection part fixed like metal according to an embodiment.

Reference numeral 310 is a view viewed from the side of the door monitoring device.

As shown in reference numeral 310, the monitoring unit 311 monitors the outside of the door, but one side is inclined in a direction from the top of the door to the bottom, and the other side can be firmly and fixed to the fixed connection part 313. have. On the other hand, the control unit 312 may be located at the upper end of the interior of the door, and may be firmly and fixed to the fixed connection portion 313.

Reference numeral 320 denotes a plan view of the door monitoring device as viewed from above, and it can be seen that the monitoring unit 321 is located outside the door, and the control unit 322 is located inside the door, centering on the fixed connection part 323. have.

3B is a diagram illustrating a structure in which an access door monitoring device according to an embodiment is fixed to an access door without damage to the access door. That is, FIG. 3B is a diagram illustrating a method of fixing the door monitoring device 330 to the door 334.

As shown in FIG. 3B, the door monitoring device 330 may be installed on the door 334 by placing the connection part 333 of the door monitoring device 330 at an appropriate position among the upper ends of the door 334. When the door monitoring device 330 is fixed to the door 334, the monitoring unit 331 may be located outside the door, and the control unit 332 may be located outside the door.

The door monitoring device 330 is not fixed to the door through fastening parts such as screws and bolts. Accordingly, the user may be implemented in a form in which the door monitoring device 330 is fixed to the door 334 in the form of placing it on the door 334 or is lifted from the door 334 and separated from the door 334.

Accordingly, the user can easily install and dismantle the door monitoring device 330 even when temporarily moving the residence for reasons such as travel, business trip, or visit to a relative's house, in addition to a jeonse or monthly rent type residence.

3C is a diagram illustrating a form in which an access door monitoring device according to an embodiment is installed on an access door.

3C shows a state in which the door is closed after the door monitoring device 342 is installed on the door 341. When the door 341 is in a closed state, only the monitoring unit of the door monitoring device 342 may be exposed to the outside of the door 341. In addition, the door monitoring device 342 may collect photographing data or environmental information about the outside of the door 341 and provide it to the user terminal as monitoring information.

Meanwhile, the user can chat with an outsider located outside the entrance door.

To this end, the monitoring unit of the door monitoring device 342 may further include a speaker unit. In addition, the control unit may collect voice data from the user terminal and control the collected voice data to be output through the speaker unit.

The user can pick up the door monitoring device and remove it from the door,

4A and 4B are diagrams illustrating a structure in which an access door monitoring device according to another embodiment is fixed to an access door without damaging the access door. In particular, FIGS. 4A and 4B show a door monitoring device having a flexible wire-type connection.

Reference numeral 410 of FIG. 4A is a view as viewed from the side of the door monitoring device.

As shown in reference numeral 410, the monitoring unit 411 monitors the exterior of the door, but one side is inclined in a direction from the top of the door to the bottom, and the other side is firmly and fixed to the connection part 413 in a flexible form. Can be. Meanwhile, the control unit 412 may be located at an upper end of the interior of the entrance door, and may be firmly and fixed to the flexible connector 413.

Since the door monitoring device according to the embodiment of FIG. 4A uses a flexible wire, it can be applied regardless of the thickness of the door.

In addition, since the connection part 413 is flexible, the monitoring part 411 and the control part 412 are not fixed at the top of the door. To this end, magnets 414 and 415 may be fixed to one surface of the monitoring unit 411 and one surface of the control unit 412 so that they are firmly attached to the entrance door made of metal. For reference, most of the entrance doors in Korea are made of metal and can be connected by a magnet, and the monitoring unit 411 and the control unit 412 can be firmly attached to the entrance door by the magnetic force of the magnets 414 and 415. .

Even if the door is not made of metal, the monitoring unit 411 and the control unit 412 are connected to the door by the magnetic force of the magnets 414 and 415 on one side of the monitoring unit 411 and the control unit 412, respectively. Can be fixed. That is, regardless of the material of the door, since the magnets 414 and 415 each generate magnetic force that attracts each other around the door, it can be firmly fixed to the door unless a large external force is generated by being in close contact with the door. Even if an external force is generated, only the position at the top of the door is changed, and the door monitoring device is not attached to the outside of the door unless it is intentionally damaged.

Reference numeral 420 is a plan view of the door monitoring device as viewed from above, and the monitoring unit 421 is located on the outside of the door, with the connection unit 423 formed of a pair of flexible wires, and the control unit 422 is located inside the door. It can be confirmed that it is located.

In the embodiment of FIG. 4A, a connection part is configured through a pair of wires, but a design change in one or three or more types of wires should also be interpreted as the scope of the present invention.

' 형태를 유지할 수 있다.4B shows a form in which the door monitoring device 430 is fixed to the door 434. Although the connection part 433 is in a flexible form, when placed on the door 434, it is in close contact with the door

'Can maintain shape.

In addition, the monitoring unit 431 may be located outside the door, and the control unit 442 may be located inside the door. In addition, the monitoring unit 431 and the control unit 442 may be firmly fixed to the entrance door 434 by magnetic force generated from a magnet mounted on one surface.

In the case of using the present invention, it is possible to provide an access door monitoring device installed on the door in a detachable form without damaging the door.

In addition, it is possible to provide photographing data photographed outside the door and environmental information collected from the outside of the door using a sensor to a user terminal located in or outside the house, and the voice information collected from the user terminal can be output to the outside of the door. have.

In addition, it is possible to control the IoT device in the home using monitoring information generated outside the door, and report an emergency situation to the relevant government office using the monitoring information generated outside the door.

5 is a diagram illustrating a method of operating a door monitoring device according to an embodiment.

The door monitoring device according to an embodiment may implement a door monitoring method.

The door monitoring method according to an embodiment may generate photographing data by photographing a predetermined coverage in front of the door through the monitoring unit (step 501). Meanwhile, the door monitoring method may collect environmental information around the door (step 502).

For example, the door monitoring method may collect environmental information around the door independently from the generated photographing data.

In addition, the door monitoring method may collect environmental information around the door in association with the generated photographing data. For example, when the volume of sound information collected as environmental information is equal to or greater than a predetermined value, photographing data may be generated. Conversely, when an abnormal symptom is detected during generation of photographing data, environmental information may be collected. Algorithms for detecting abnormal symptoms through images have been implemented in various ways, and already implemented algorithms can be used.

The door monitoring method may determine whether the user terminal is located in the house (step 503).

As a result of the determination in step 503, if the user terminal is not located in the home, the door monitoring method may provide photographing data and environmental information to the user terminal through a wirelessly connected router (step 504).

As a result of the determination in step 503, if the user terminal is located in the house, the door monitoring method may directly transmit photographing data and environment information to the user terminal using a short-range wireless communication module of the door monitoring device (step 505).

The door monitoring method may determine whether or not a voice is received from the user terminal (step 506).

If, as a result of the determination in step 506, a voice is received from the user terminal, the voice is output to the outside of the door through the speaker, so that the user can communicate with the user outside the door (step 507).

The apparatus described above may be implemented as a hardware component, a software component, and/or a combination of a hardware component and a software component. For example, the devices and components described in the embodiments include, for example, processors, controllers, arithmetic logic units (ALUs), digital signal processors (micro signal processors), microcomputers, field programmable arrays (FPAs), It may be implemented using one or more general purpose computers or special purpose computers, such as a programmable logic unit (PLU), microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications executed on the operating system. In addition, the processing device may access, store, manipulate, process, and generate data in response to the execution of the software. For convenience of understanding, a processing device may be described as one being used, but a person having ordinary skill in the art, the processing device may include a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that may include. For example, the processing device may include a plurality of processors or a processor and a controller. In addition, other processing configurations, such as parallel processors, are possible.

The software may include a computer program, code, instruction, or a combination of one or more of these, and configure the processing device to operate as desired, or process independently or collectively You can command the device. Software and/or data may be interpreted by a processing device or to provide instructions or data to a processing device, of any type of machine, component, physical device, virtual equipment, computer storage medium or device. , Or may be permanently or temporarily embodied in the transmitted signal wave. The software may be distributed on networked computer systems, and stored or executed in a distributed manner. Software and data may be stored in one or more computer-readable recording media.

The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, or the like alone or in combination. The program instructions recorded on the medium may be specially designed and constructed for the embodiments or may be known and usable by those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs, DVDs, and magnetic media such as floptical disks. -Hardware devices specifically configured to store and execute program instructions such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language code that can be executed by a computer using an interpreter, etc., as well as machine language codes produced by a compiler. The hardware device described above may be configured to operate as one or more software modules to perform the operation of the embodiment, and vice versa.

Although the embodiments have been described by the limited drawings as described above, a person skilled in the art can make various modifications and variations from the above description. For example, the described techniques are performed in a different order than the described method, and/or the components of the described system, structure, device, circuit, etc. are combined or combined in a different form from the described method, or other components Alternatively, even if replaced or substituted by equivalents, appropriate results can be achieved.

Therefore, other implementations, other embodiments, and claims and equivalents fall within the scope of the claims to be described later.

Claims (14)

A monitoring unit including a camera for generating photographing data by photographing a predetermined coverage in front of the door, and a sensor for collecting environmental information around the door;
A control unit that provides monitoring information including the photographing data and the environment information to a user terminal; And
The monitoring unit and the control unit are physically connected to each other, but without a separate fixing device mounted on the door at the top of the door, the monitoring unit is located outside the house based on the door, and the control unit is located inside the house based on the door. Includes; a connection part fixed to be
The control unit,
The door monitoring device, characterized in that it determines whether the user terminal is located in the home. The method of claim 1,
The control unit,
A door monitoring device, characterized in that it is wirelessly connected to a router located in a house and transmits the monitoring information to a user terminal through the router. The method of claim 1,
The control unit,
Controlling a short-range wireless communication module to transmit the monitoring information to the user terminal through a short-range wireless communication method. delete The method of claim 1,
The control unit,
As a result of the determination, when the user terminal is located in the home, the monitoring information is transmitted to the user terminal through Bluetooth communication,
As a result of the determination, when the user terminal is not located in the home, the door monitoring device requests to transmit the monitoring information to the user terminal through a router. The method of claim 1,
The control unit,
As a result of the determination, when the user terminal is not located in the premises, an IoT device in the premises is controlled to output sound. The method of claim 1,
The control unit,
A door monitoring device that determines an emergency situation according to the collected monitoring information and controls an IoT device connected to a router so that the emergency situation can be reported to a corresponding government office in the emergency situation. The method of claim 1,
The connection part '

'As a bent metal

The'part hangs over the top of the door, and the other two parts'

'In the door monitoring device, characterized in that the monitoring unit and the control unit are fixed respectively. The method of claim 1,
The connection unit includes at least one flexible wire, the monitoring unit is fixed to one side of the at least one or more wires, the control unit is fixed to the other side of the at least one or more wires, and the Access door monitoring device, characterized in that over the top of the door. The method of claim 9,
A magnet is attached to at least one of the monitoring unit and the control unit, and is fixed to the door by the magnet, or the monitoring unit and the control unit are pulled together by the magnet to be fixed to the door. Monitoring device. The method of claim 1,
The monitoring unit further includes a speaker unit,
The control unit collects voice data from the user terminal and controls the collected voice data to be output through the speaker unit. In a monitoring unit including a camera and a sensor, generating photographing data by photographing a predetermined coverage in front of the door, and collecting environmental information around the door;
In a control unit, providing monitoring information including the photographing data and the environment information to a user terminal
Including,
The monitoring unit and the control unit are physically connected to each other through a connection unit, and the connection unit is located outside the home based on the door without a separate fixing device mounted on the door at the top of the door, and the control unit It is fixed so that it is located in the house based on
Providing monitoring information including the photographing data and the environmental information to a user terminal,
Including, determining whether the user terminal is located in the home
As a result of the determination, if the user terminal is not located in the house, photographing data and environmental information are provided to the user terminal through a wirelessly connected router,
As a result of the determination, if the user terminal is located in the house, the method of operating a door monitoring device, characterized in that the photographing data and environment information are directly transmitted to the user terminal using a short-range wireless communication module of the door monitoring device. The method of claim 12,
Providing monitoring information including the photographing data and the environmental information to a user terminal,
Wirelessly connecting to a router located in the home; And
Transmitting the monitoring information to a user terminal through the router
Operation method of the door monitoring device comprising a. The method of claim 12,
Providing monitoring information including the photographing data and the environmental information to a user terminal,
Connecting a user terminal located in a short-range wireless communication distance; And
Controlling a short-range wireless communication module to transmit the monitoring information to the connected user terminal
Operation method of the door monitoring device comprising a.

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