KR102221825B1 - Entrance area monitoring system - Google Patents

Abstract

According to an embodiment of the present invention, as an access space monitoring system, as a person enters the access space, a monitoring operation is performed on the access space, and the departure of the boundary by the person who deviates from a predetermined boundary within the monitoring space is prevented. An access space monitoring system is provided, including a space monitoring device that monitors whether or not it occurs. Here, the space monitoring device may perform the monitoring operation and the boundary deviation monitoring when the accessor is determined to be a non-accessible person or a restricted access person determined according to a predetermined criterion.

Description

Access space monitoring system {ENTRANCE AREA MONITORING SYSTEM}

The present invention relates to an access security technology, and more specifically, to an access space monitoring system capable of reinforcing the security of the access space by monitoring a person entering the access space.

Recently, issues related to security and safety in access spaces have become very important. However, in the case of the current commercial access security and safety related technologies as well as the prior patent technologies as shown below, the focus is on technologies for the purpose of securing access security and safety by monitoring the situation outside the door.

On the other hand, the problem of access security and safety does not occur only outside the door, and any situation may be caused by a person entering through the door and entering it. This is because, for example, a person who is not allowed to enter, as well as a person who is temporarily or limitedly permitted to enter, may engage in an act that deviates from the original purpose/intent of entering or engages in an illegal act. Therefore, there is a need for a technology that prevents or prevents a person who enters the interior space through an entrance door from performing an abnormal behavior that is contrary to the purpose of entry.

Korean Patent Registration No. 10-1490583 (registered on January 30, 2015)

The present invention is to provide an access space monitoring system capable of reinforcing the security of the access space by monitoring a person entering the access space.

According to an aspect of the present invention, as an access space monitoring system, as a person enters the access space, a monitoring operation is performed on the access space, and the departure of the boundary by the person who deviates from a predetermined boundary within the monitoring space is prevented. An access space monitoring system is provided, including a space monitoring device that monitors whether or not it occurs.

According to the access space monitoring system according to an embodiment of the present invention, it is possible to enhance security of the access space by monitoring a person entering the access space.

1 is a conceptual diagram of an embodiment for explaining an access space monitoring system according to an embodiment of the present invention.
2 is a view for explaining a system configuration system of the access space monitoring system according to an embodiment of the present invention.
3 is a block diagram of an embodiment of a management unit, which is a component constituting a space monitoring device according to an embodiment of the present invention.
4 is a flow chart schematically showing a space monitoring procedure executed by the access space monitoring system according to an embodiment of the present invention.

Since the present invention can apply various transformations and have various embodiments, specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all conversions, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the present invention, when it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, numbers (eg, first, second, etc.) used in the description of the present specification are merely identification symbols for distinguishing one component from other components.

In addition, throughout the specification, when one component is referred to as "connected" or "connected" to another component, the one component may be directly connected or directly connected to the other component, but specially It should be understood that as long as there is no opposite substrate, it may be connected or may be connected via another component in the middle. In addition, throughout the specification, when a certain part "includes" a certain component, it means that other components may be further included rather than excluding other components unless specifically stated to the contrary. In addition, terms such as "unit" and "module" described in the specification mean a unit that processes at least one function or operation, which means that it can be implemented with one or more hardware or software, or a combination of hardware and software. .

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Here, FIG. 1 is a conceptual diagram of an embodiment for explaining an access space monitoring system according to an embodiment of the present invention, and FIG. 2 is a view for explaining a system configuration system of an access space monitoring system according to an embodiment of the present invention. 3 is a block diagram of an embodiment of a management unit, which is a component of a space monitoring device according to an embodiment of the present invention, and FIG. 4 is a space executed by an access space monitoring system according to an embodiment of the present invention. It is a flow chart schematically showing the monitoring procedure.

The access space monitoring system of the present invention executes a monitoring operation on the access space when a person enters the access space (S100 in Fig. 4), and the boundary deviation by a person who deviates from a predetermined boundary within the monitoring space is prevented. Whether or not it occurs is monitored (S200 of FIG. 4), and when a sign of departure or departure of the boundary by a person entering or exiting is detected according to the monitoring result, a predetermined alarm operation or an alarm operation is executed (S300 of FIG. 4). According to an embodiment of the present invention, such a monitoring operation, monitoring of occurrence of boundary deviation, execution of an alarm or alarm operation may be performed by the space monitoring device 100 as shown in FIG. 2.

Here, the access space may be set to at least one of a predetermined space range in front of the physical door (ie, outside the door) and a predetermined space range behind the door (ie, inside the door). As an example, in FIG. 1, an outdoor entrance space within a predetermined space range outside the entrance door and an indoor entrance space within a predetermined space range inside the entrance are set as the access space to be monitored based on the front door D1 of a house, and the indoor entrance space and A case is exemplified for monitoring whether or not the boundary is deviated based on the boundary point (in this example, the installation location of the middle gate (D2)) that divides the interior residential spaces.

However, the present invention can be applied to a wide variety of cases such as an office entrance door, a building entrance door such as a collective building, an entrance to an event hall, etc., if necessary in addition to the space outside and inside based on the front door of a house, and monitoring of visitors according to each situation. It is sufficient to set the required predetermined space range and monitor the access space. In addition, it goes without saying that the boundary point, which is the criterion for determining whether to deviate from the boundary, can also be selected in various ways according to the setting. However, in the following, for convenience and concentration of explanation, the present invention will be described by focusing mainly on access situations occurring inside and outside the front door of a house as in the case of FIG. 1.

In the present invention, monitoring of the access space (and monitoring whether or not to deviate from the boundary) is performed only for those who are denied access or those who have limited (or temporary) access. In general, this is because there is no need for separate monitoring of those who are originally permitted or who should be allowed access, or those who have entered through normal access authentication. However, even in such a case (i.e., when access is permitted or when access is authenticated), if monitoring is necessary for the purpose of preventing access to unauthorized areas or secret areas (including private areas), according to the present invention Monitoring may be performed. For example, a person who is authorized as a company employee needs to be monitored to prevent access to a secure area. However, in the following, for convenience and concentration of explanation, a case of a limited access person who is a person who needs access space monitoring will be mainly described. The necessity of monitoring for those who are not permitted to access among those who need to be monitored is a part that can be easily understood, so a detailed description thereof will be omitted.

In the present specification, a limited access person means a person who is temporarily allowed access for a specific purpose or reason. Here, a specific purpose or reason may be very diverse, and a person who needs limited permission may vary according to each purpose or reason, but a representative case may be a courier delivery person or the like. For example, when there is no person residing in the house and it is impossible to directly receive goods such as a courier, this may correspond to a case in which the courier must be delivered to the house. Of course, if there are no residents in the house, they usually leave the packaged goods in front of the front door, or leave them in the management office that manages the collective building or put them in the unmanned goods management box, but in this case there is a risk of loss or the goods Delivery can be left unrecognized and left unattended for a considerable amount of time. Therefore, in the present invention, a person, such as a courier delivery person, is set as a restricted access permit so that the delivery person can temporarily enter the indoor entrance space within the house, but enters the residential space inside the house through the monitoring of the access space (i.e., intrusion ) Can be prevented. Therefore, in the following, for convenience and concentration of description, the present invention will be described with the focus on the courier delivery man case.

In recent years, with the development of IoT technology, products such as smart door locks and wall pads that control the opening and closing of doors by interlocking with a mobile device such as a user's smartphone or the Internet have been released. Further, the emergence and release of smart door technology that is manufactured to have input/output (ie, touch screen, camera, etc.) functions such as digital signage as well as communication functions in the door itself is expected. Therefore, the user can remotely transmit a command for opening/closing the door to a device that can play a role as the door opening/closing control device 50 such as a smart door lock, a wall pad, and a smart door. The verified user can temporarily open the front door of his/her home only to the courier delivery person, even from a remote location.

At this time, various methods as follows may be used as a method of confirming that the visit is for the purpose of delivery by courier. As the simplest method, there may be a method of confirming that the user is visiting for the corresponding purpose through contact (text or phone) by a courier who arrives in front of the house, and furthermore, if the door itself is manufactured including a smart door device, the delivery service There may be a method in which the smart door device itself confirms that the visit is by the courier through inputting (or scanning) the code of the item or taking a picture of the courier item. As in the latter case, if the smart door device itself is checked, the door may be opened by the smart door device itself, but the access space monitoring according to the embodiment of the present invention may be self-controlled from the point of opening. On the other hand, as in the former case, if the user opens the door remotely, an access management app installed in a device such as a smartphone or the like (that is, an execution app related to the access space monitoring method according to an embodiment of the present invention, 2), the user can directly input a command for executing access space monitoring (or a command to designate a person as a restricted access permit, along with a door opening command, etc.).

In the above, the case where there is no resident in the house has been mainly described, but it goes without saying that the monitoring of the access space of the present invention may be performed even in the case where there is a resident in the house and the door is opened to the delivery person. For example, if there is a safety risk factor in direct contact with the courier, such as when there are only children in the house or only women live in the house, the door should be opened in a non-face-to-face state, but the access space should be monitored. Because there is still a need to do it. That is, the access space monitoring system according to the embodiment of the present invention allows limited access to the access space, but introduces a kind of virtual geographical fence concept that prevents the person from entering (intrusion) beyond a certain boundary. It can be seen as.

A detailed configuration of an access space monitoring system according to an embodiment of the present invention according to the above-described concept will be described in more detail below with reference to FIGS. 1 to 3.

1 to 3, the space monitoring device 100 for monitoring the access space according to the embodiment of the present invention, as the door D1 is opened by the door opening/closing control device 50, A first monitoring sensor 110 for executing a monitoring operation of an indoor entrance space; A second monitoring sensor 115 for executing a monitoring operation of an outdoor entrance space in a predetermined space range outside the entrance door D2; Based on the sensing result through the first monitoring sensor 110, a departure of a preset boundary (refer to the boundary at the position of the middle gate (D2) in FIG. 1) is generated by the corresponding person or the departure of the boundary according to a predetermined criterion. When a symptom is detected, it may include a management unit 120 that executes a predetermined alarm operation or an alarm operation.

Referring to FIG. 1, the first monitoring sensor 110 and the second monitoring sensor 115 may be installed on each upper side of an inner panel and an outer panel of the door D1, respectively. Although illustrated, it goes without saying that the installation location may be various other than that. That is, each sensor does not necessarily have to be installed on the door itself, may be installed on the ceiling 12 or the floor 11, may exist as separate equipment, especially in the case of the first monitoring sensor 110 It may be installed in the middle door (D2) or in a position close to it. In addition, according to the drawing, a case in which the first monitoring sensor 110 and the second monitoring sensor 115 are each provided is illustrated, but a plurality of sensors for monitoring the indoor entrance space are respectively located at separate locations. It may be installed, or a plurality of sensors may be installed even in the case of a sensor for monitoring an outdoor entrance space. In this case, the same type of sensor may be used for all types of sensors, but a combination of different types of sensors may be used. However, each sensor and the management unit 120 need to be communicatively connected in a wired or wireless manner so that the sensing result sensed from each sensor can be transmitted to the management unit 120. However, in the present invention, since the movement of a person entering the door is the main target for monitoring, the second monitoring sensor 115 may only perform a secondary role (ie, determine the entry into the door from the outside) or be omitted. will be. Of course, if the system is designed to additionally monitor the situation outside the door in addition to the main purpose of the present invention (that is, the determination when the person entering the door is to enter more than a preset boundary point), the second monitoring sensor 115 It goes without saying that it will also play a major role accordingly.

In addition, as the above-described monitoring sensor, any sensor capable of detecting the movement of a person in the access space may be used without special restrictions. For example, a microwave sensor capable of sensing a person's movement (ie, a person's movement, breathing without movement, a heartbeat, etc.) by the Doppler effect may be used. As another example, an infrared sensor, an ultrasonic sensor, a proximity sensor, a laser sensor, or the like may be used. As another example, a camera module for detecting a person's motion through image capturing may be used. In addition, if the visitor has a mobile device, the wireless receiving device itself acts as a monitoring sensor, and monitors according to the movement of the visitor and deviates from the boundary by using the change in the sensitivity of the wireless signal (for example, the strength of the beacon signal). It will also be possible to discriminate.

In addition, at this time, the monitoring range is determined as the coverage range by each sensor (refer to R1 and R2 in FIG. 1), and when the coverage ranges by these sensors are combined, it is possible to check the boundary deviation or signs of the deviation. That is, based on FIG. 1, a case in which the cover range by the first monitoring sensor 110 is designed to cover all of the indoor entrance space is illustrated, but another example is provided with two sensors covering the indoor entrance space. Is to cover about 70% of the interior entrance space from the entrance door (D1) toward the middle door (D1), and the other is to cover the remaining 30% of the interior entrance space from the entrance door (D2) toward the entrance door (D1). Also, methods such as discriminating that there is a sign of departure from the boundary may be used when the other sensor detects that a person has entered.

To this end, the management unit 120 of the space monitoring device 100 includes a communication interface 121, a monitoring information processing unit 123, an operation control unit 125, a memory 127, and an alarm/alarm unit 129. , Based on the sensing result through the first monitoring sensor 110, when it is determined that there is a sign of departure from the boundary, such as the visitor staying in the indoor entrance space beyond a predetermined reference time, a predetermined alarm operation Or, you can trigger a notification action. As described above, even if the boundary deviation does not actually occur, an alarm operation or a notification operation may be performed even when a sign of boundary deviation according to various criteria is detected.

At this time, the alarm operation means the visual (for example, an alarm by flashing red light through lighting, or the display of a warning text on the display), and hearing (for example, an alarm It is a concept that includes alarming (such as sound output) In addition, the notification operation is a concept including transmission of a notification message to a resident's smart phone, a management office, a police station, and the like.

At this time, if a camera is installed as a monitoring sensor, the management unit 120, when the boundary deviation occurs, when a sign of the boundary deviation is detected according to a predetermined criterion, the visitor exceeds a predetermined reference time. In the case of staying in the indoor porch space, instructing to start shooting through the camera module, and storing the captured image at that time, or allowing the captured image to be transmitted to the resident's smartphone, police station, etc. have. Depending on the system design, shooting by the camera module starts when the door is opened to the person, and by notifying the person about the current shooting status or security operation status, abnormal behavior by the person in the relevant access space is prevented. You could also try to prevent it in advance.

In addition, according to an embodiment of the present invention, when the eviction of the visitor is detected, the management unit 120 performs photographing of the indoor entrance space through the camera module, and transmits the photographed image to the associated user (e.g., a resident Or it can be transmitted to the mobile device of the courier recipient). According to this, when the delivery of the parcel delivery by the parcel delivery person is completed, the user can directly check whether the parcel delivery product is well placed in the indoor entrance space, thereby preventing an unexpected delivery accident or the like.

In addition, as shown in Fig. 1, the middle door (D2) is installed between the indoor entrance space and the residential space, and a communication module for receiving a remote door opening/closing signal through wired or wireless communication is included. When the middle door opening/closing device 55 for controlling the opening/closing operation is installed, the management unit 120 of the space monitoring device 100 may perform the various situations described above (that is, when the door is opened for the visitor, the border departure is performed). In the case of occurrence, when a sign of departure from the boundary is detected according to a pre-specified criterion, or when the entry/exit exceeds the pre-specified criterion time and stays in the indoor entrance space), a Chinese door closing signal is generated. It will be possible to be transmitted to the middle door opening and closing device (55). According to this, it is possible to perform a more reliable security operation by closing the middle door at the same time as the person entering the interior entrance space.

The above has been described with reference to the embodiments of the present invention, but those of ordinary skill in the relevant technical field variously modify the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. And it will be easily understood that it can be changed.

Claims (8)

As an access space monitoring system,
An access door opening/closing control device 50 for opening and closing the door D1;
When the middle door (D2) is installed between the indoor entrance space and the residential space, a communication module for receiving a middle door open/close signal from a remote via wired or wireless communication is included, and a middle door open/close device that controls the open/close operation of the middle door ( 55); And
As a person enters into the access space divided by the door (D1), a monitoring operation is performed on the access space, and it monitors whether a boundary deviation occurs by the person who deviates from a predefined boundary within the monitoring space. , Only when the accessor is determined to be a non-accessible person or a restricted access person determined according to a predetermined criterion, a space monitoring device 100 for monitoring the departure of the boundary; includes,
The space monitoring device 100,
As the door is opened by the door opening/closing control device 50, a monitoring operation of the indoor porch space is executed, and 70% of the indoor porch space is covered from the door D1 toward the middle door D2. A first monitoring sensor 110 including a first sensor and a second sensor covering 30% of the indoor entrance space from the entrance door toward the middle door;
A second monitoring sensor 115 for executing a monitoring operation of an outdoor entrance space in a predetermined space range outside the door D1; And
When the second sensor of the first monitoring sensor 110 senses the visitor, the management unit 120 determines that the departure of the boundary has occurred and executes a predetermined alarm operation or a notification operation; including, access space monitoring system.
delete delete delete The method of claim 1,
The space monitoring device 100 is,
Including a camera module for photographing the indoor entrance space,
When the door is opened for the visitor, when the border is deviated, a sign of the border departure is detected according to a pre-designated criterion, or when the visitor stays in the indoor entrance space beyond a pre-specified reference time. In the case of any one, the access space monitoring system, characterized in that instructing to start shooting through the camera module.
The method of claim 1,
The space monitoring device 100,
Including a camera module for photographing the indoor entrance space,
When the eviction of the visitor is detected, the camera module instructs photographing of the indoor entrance space, and transmits the photographed image to the mobile device of the associated user.
delete delete

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