KR20200145618A - Multi-functional security apparatus and method having door lock - Google Patents

Abstract

The present invention relates to a device recognizing a space portion entry of an object which has passed through a door portion. Included in the space portion are: an imaging unit photographing an image of the object; a first recognition unit measuring the internal temperature of the space portion and the temperature of the object; and a second recognition unit measuring the movement of the object positioned in the space portion. The present invention further includes a control unit corresponding to the door portion and instructing the imaging unit, the first recognition unit, and the second recognition unit to measure the image, temperature, and movement of the object in response to the opening of the door portion, respectively. The present invention includes: an opening notification step of providing a door portion opening notification through the control unit connected to the door portion when the door portion is opened; a scan step of instructing the first recognition unit, the second recognition unit, and the imaging unit connected to the control unit to measure and photograph the temperature, movement, and image of the object; a determination step of determining whether the object has entered the space portion by receiving information on the temperature, movement, and image of the object; and a crime prevention step of instructing the control unit to close the door portion and drive an alarm in a case where it is determined that the object has entered the space portion. The accuracy of detecting an object can be substantially enhanced with the present invention.

Description

Multi-functional security device and security method including door lock {MULTI-FUNCTIONAL SECURITY APPARATUS AND METHOD HAVING DOOR LOCK}

The present invention relates to a security device and a security method. In more detail, it relates to an apparatus and a method capable of achieving a more robust security system by multiple grasping the opening and closing of a door and the entry of an object using a door lock.

Digital door locks are themselves door locks, but in recent years, they are widely used as terminals constituting a home network system. Home network refers to a future home appliance system that connects home appliances such as TVs, refrigerators, air conditioners, etc., and each space in the house such as the master bedroom, kitchen, living room, and entrance through the Internet, and transmits information so that it can be operated through a mobile phone. . A home network constitutes a'digital home', a future home environment where information appliances in the home are connected through a network and services are provided regardless of device, time, or place. If you set up a home network, you can sit in a room and check with the person who pressed the doorbell and whether or not the laundry is finished. In the home network system, users can monitor their home from outside, just as they control the TV with a remote control at home with a PDA or mobile phone, adjust the temperature in the house before work, cook rice through signals from outside, and automatically check the health. You can receive it.

Conventionally, a number of security systems and methods using a home network have been proposed. For example, Prior Document 1 (Republic of Korea Patent Publication No. 10-2007-14647) is a security system using a home network, a sensor unit that lights a lighting device or outputs an emergency signal by detecting a person entering a door, and the sensor unit A home gateway that receives and processes an emergency signal and sets/releases a security mode, an image photographing unit that captures an image of a person entering the entrance under the control of the home gateway in the security mode, and the home gateway through an Internet communication network. It provides a security system, characterized in that it includes a message transmission unit that receives an emergency signal and notifies that illegal intrusion has occurred to a terminal of a resident. In the case of such a conventional security system, since multiple detection means are not formed, security is easily penetrated when the detection means is damaged.

Prior Document 1: Korean Patent Application Publication No. 10-2007-14647 (published on February 1, 2007)

The present invention is to solve the above problem, and to provide a system that can grasp the return of a household member, and can securely maintain security by identifying and notifying multiple objects when an object such as an unintended person enters. Aim.

To this end, the present invention is a device for recognizing an entry into a space of an object passing through a door, and an image pickup unit for photographing an image of the object, a first recognition unit for measuring the internal temperature of the space and the temperature of the object, and It includes a second recognition unit that measures the motion of an object located inside the space unit, and is connected to the door unit and in response to the opening of the door unit, the image, temperature, and movement of the object are respectively in the imaging unit, the first recognition unit, and the second recognition unit. It further comprises a control unit for instructing the measurement of.

In addition, the present invention is a method of recognizing the entry of an object passing through the door into the space, the opening notification step of notifying the opening of the door through a control unit connected to the door unit, a first recognition unit connected to the control unit, and 2 A scanning step instructing the recognition unit and the imaging unit to measure and photograph the temperature, motion, and image of the object, and the temperature of the object. And a determining step of determining whether the object enters the space part by receiving information about the motion and the image, and a security step of instructing the control unit to close the door part and drive an alarm when it is determined that the object enters the space part.

According to the present invention, even if any one of the detection means for detecting an object is damaged, the remaining detection means can continuously grasp the temperature or movement in the space and promptly notify the entered object, thereby enhancing security. I can keep it.

In addition, the present invention can remarkably increase the detection accuracy of the object.

In addition, according to the present invention, it is possible to chase an unintended object to the outside of the space unit, so that it is possible to implement a crime prevention and even a strength-fighting function.

1 is a view showing an overall multi-function security device according to an embodiment of the present invention.
2 is a view showing the configuration and connection structure in a multi-functional security device in a space according to an embodiment of the present invention.
3 is a view showing an example of installation and object detection of a multi-function security device in a space according to an embodiment of the present invention.
4 is a diagram showing a multifunctional security method according to an embodiment of the present invention.
5 is a diagram illustrating an opening notification step, a scan step, and a determination step according to an embodiment of the present invention.
6 is a diagram illustrating an injection step, an alarm step, and a method step according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments disclosed below. In addition, parts irrelevant to the present invention are omitted in the drawings in order to clearly disclose the present invention, and the same or similar reference numerals denote the same or similar components in the drawings.

Objects and effects of the present invention may be naturally understood or more clearly understood by the following description, and the objects and effects of the present invention are not limited only by the following description.

Objects, features and advantages of the present invention will become more apparent through the following detailed description. In addition, in describing the present invention, when it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. Prior to describing the present invention in detail, "user" means a legitimate subject occupying and using the space part, and "object" refers to a subject invading the space part contrary to the intention of the "user". In addition, "space part" refers to an enclosed space such as a room equipped in a house, and "terminal part" is carried by a "user" and provides temperature, motion information, and images of objects that invade the space part by the controller. It is a configuration that receives.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. 1 is a view showing the overall multi-function security device according to an embodiment of the present invention, Figure 2 is a view showing the configuration and connection structure within the multi-functional security device in the space (e) according to an embodiment of the present invention, 3 is a view showing an example of installation and object detection of a multi-function security device in the space (e) according to an embodiment of the present invention.

The multifunctional security system according to the present invention includes a door unit 110 that opens and closes a door that seals the space (e), an imaging unit (120) that takes an image of an object entering the space (e), The first recognition unit 130 for measuring the internal temperature of the space e and the temperature of the object, the second recognition unit 140 for measuring the movement of the object, the control unit 150 for determining whether the object enters, and a control unit It includes an injection unit 160 that is driven by 150 and injects a fluid to an object located inside the space unit (e). In addition, it includes a terminal unit 180 connected to the control unit 150 to receive information on the entry of an object, and a server 170 connecting the control unit 150 and the terminal unit 180.

The door unit 110 is connected to the door and opens and closes the door to induce entry and exit of the space unit e. In addition, the door unit 110 is configured to notify the fact that the object entering the space (e) is entered. To this end, the door unit 110 is provided as a locking means such as a door lock and is connected to a control unit 150 to be described later. Here, when the door unit 110 opens the door, the opening information is transmitted to the control unit 150, and the control unit 150 transmits the opening information to the terminal to notify it. Here, the opening information may be composed of information such as a time when the door unit 110 is opened by an object, but is not limited thereto.

The imaging unit 120 is a component that more easily detects an object in the space (e). To this end, the imaging unit 120 is provided as a photographing means such as a camera and is located in the space (e) and takes pictures and videos of an object located inside the space (e). In detail, the imaging unit 120 receives the previously described opening information after the door unit 110 is opened, and the control unit 150 instructs the imaging unit 120 to photograph the object, and the photographing unit responds to the shooting instruction of the object. Accordingly, an image of an object located inside the space (e) is photographed. In addition, the photographing unit returns information on the photographed object to the control unit 150. Through this, the controller 150 transmits the image of the object to the terminal unit 180 later, and the user can more easily grasp the object entering the space unit e. As another embodiment of the present invention, the imaging unit 120 may be driven only when recording is always performed or an object is recognized through the first recognition unit 130 and the second recognition unit 140.

The first recognition unit 130 recognizes the internal temperature of the space e and at the same time recognizes the temperature of the object that has entered the interior of the space e. To this end, the first recognition unit 130 is located in the lower direction of the space unit e and is installed inside. As a more preferred embodiment, the first recognition unit 130 may be provided with a heat ray sensor or a thermal sensor that measures temperature by being installed on the floor when the space part (e) is provided as a room. In addition, the first recognition unit 130 measures the internal temperature of the space unit e and the temperature of the object according to the temperature measurement instruction of the control unit 150 executed according to the opening of the door unit 110, and The information on is returned to the control unit 150. Through this, the control unit 150 determines entry and exit of the object through a predetermined determination rule (r) based on the received temperature of the object. In addition, information on the temperature of the object measured by the first recognition unit 130 is transmitted to the terminal unit 180 when the control unit 150 determines that the object is in or out. Accordingly, the user can guess or recognize information on the object according to the temperature of the object entering the space (e), thereby enabling a faster coping with the object.

The second recognition unit 140 is a means for detecting an object in the space unit e, like the first recognition unit 130. In detail, the second recognition unit 140 detects and informs the control unit 150 when an object entering the interior of the space unit e moves. In more detail, the second recognition unit 140 is instructed by the control unit 150 to measure the movement of the object in response to the opening of the door unit 110, and based on this, the second recognition unit 140 detects the movement of the object and sends it to the control unit 150. I reply. To this end, the second recognition unit 140 is provided as a motion detection sensor and is located in the space (e). In a more preferred embodiment, the second recognition unit 140 may be positioned on the ceiling of the space part e to easily detect the entry and movement of the object in the entire space part e. Since the second recognition unit 140 is provided, the user can easily grasp information on the size and movement of the object in the space unit e. That is, when the previously described object is a person other than the user, the path and behavior in the space part e of the object may be more easily recognized based on the movement of the object measured through the second recognition unit 140. Therefore, the user can quickly report on the access to the space part e of the object.

The control unit 150 detects the opening of the door unit 110, recognizes the entry of the object through the first recognition unit 130, the second recognition unit 140, and the imaging unit 120 described above, It is sent to the terminal and notified. That is, the control unit 150 recognizes and notifies the entry of the object. In detail, the controller 150 captures an image, temperature, and motion of the object to the imaging unit 120, the first recognition unit 130, and the second recognition unit 140, respectively, in response to the opening of the door unit 110. And instruct to measure. In addition, the control unit 150 receives information on the image, temperature, and motion of the object from the imaging unit 120, the first recognition unit 130, and the second recognition unit 140, ) To determine the entry and exit of the object. To this end, the control unit 150 is connected to the first recognition unit 130, the second recognition unit 140, the imaging unit 120, the server 170 and the terminal unit 180. In addition, the control unit 150 transmits the fact of entry of the object to the server 170 and the terminal, which will be described later, and drives the injection unit 160 to spray the fluid after the determination on the entry of the space part e of the object is completed. Control. Through this, since the object can be recognized and the corresponding response can be simultaneously performed, the security for the space part e can be further strengthened.

In a more preferred embodiment, the control unit 150 includes a pre-stored decision rule r. In the case of a conventional security device including a door lock, the entry of the object is identified by using a measuring means consisting of one or two of the object. If the measuring means causes an error, the entry into the object cannot be determined, so security There is a problem that the system itself becomes useless. Accordingly, in the present invention, the determination of the entry of the object through the determination rule (r) is started. The judgment rule (r) is a criterion for determining whether an object has entered the space (e). To this end, the determination rule r is determined in advance and stored in the control unit 150. In addition, the determination rule (r) includes a first rule (r1) for the temperature measured by the first recognition unit 130 and a second rule (r2) for the movement of the object measured by the second recognition unit 140. Include.

The first rule r1 determines the entry of the object by comparing the temperature of the object and the internal temperature of the space part e. In detail, the control unit 150 includes the reference temperature difference stored in advance, calculates a difference between the temperature of the object and the internal temperature of the space unit e returned through the first recognition unit 130 and compares the difference with the reference temperature difference. .

When the reference temperature difference is greater than the difference between the temperature of the object returned to the control unit 150 and the internal temperature of the space (e), the object does not enter, but a heating element such as sunlight or a heater or a cooling element such as an air conditioner or a fan is driven to This is when a change occurs. Therefore, the control unit 150 does not recognize the entry of the object.

On the other hand, when the reference temperature difference is smaller than the difference between the temperature of the object and the internal temperature of the space e, it means that the temperature change due to the inflow of the object is relatively large. In this case, the controller 150 determines and considers the entry of the object. Therefore, the control unit 150 transmits information on the temperature of the object to the terminal unit 180 to be described later, closes the door unit 110, and drives the injection unit 160 to be described later to inject the fluid to the object. Control.

The second rule (r2) determines the entry of the object based on the movement of the object. To this end, the control unit 150 includes a reference speed stored in advance, and the movement of the object returned through the second recognition unit 140 Compare information about. In detail, the control unit 150 compares the reference speed and information on the speed of the object measured through the second recognition unit 140. Here, the reference speed may be variously provided, such as 5 cm/s, 10 cm/s, etc., but is not limited thereto.

When the reference speed is greater than the speed of the object, the controller 150 does not regard it as the entry of the object. On the other hand, when the reference speed is less than the speed of the object, it means that the object enters and moves inside the space (e). Accordingly, the control unit 150 transmits information on the movement of the object to the terminal unit 180, closes the door unit 110 in the same manner as in the first rule (r1), and drives the injection unit 160 to transfer fluid. Spray.

The control unit 150 transmits information on the temperature and motion of the object and the image on which the object is captured to the terminal unit 180 only when both the first rule (r1) and the second rule (r2) described above are satisfied. Transfer and close the door 110. By determining the entry of the object through the determination rule (r) including the first rule (r1) and the second rule (r2) as described above, it is possible to minimize errors and errors in determining the entry of the object.

The injection unit 160 is a component that prevents additional entry by injecting a fluid when an object enters. To this end, the injection unit 160 is located in the space (e). In addition, the injection unit 160 injects a pre-set and stored fluid. In detail, when recognized by the first recognition unit 130 and the second recognition unit 140 and the control unit 150 determines that the object has entered the space unit e, the injection unit 160 is the control unit 150 ) To inject a predetermined fluid. In a more preferred embodiment, the predetermined fluid may be provided as a gas or liquid containing a fluorescent material. Accordingly, the object exposed to the fluid by the injection of the injection unit 160 can be easily identified later.

As a more preferred embodiment, the security device according to the present invention may further include a server 170. The server 170 stores opening information of the door unit 110 and information on the entered object, and mediates the control unit 150 and the terminal unit 180. To this end, the server 170 is provided as a separate data data storage means and intermediary means located outside the space unit (e), and receives opening information from the door unit 110 when the door unit 110 is opened. Save it. In addition, the server 170 uses Bluetooth communication, long-distance protocol communication, or the like to perform a role of connecting the controller 150 and the terminal unit 180 to each other. The terminal unit 180 is a component that checks the opening information of the door unit 110 and the entry information of the object (hereinafter, referring to the temperature and movement of the object and the image of the object), and is carried by the user and the server 170 ) Through the control unit 150.

Through a series of configurations as described above, it is possible to quickly perform notification on the entered object, thus maintaining more robust security, and significantly increasing the detection accuracy of the object compared to the prior art.

4 is a diagram showing a multifunctional security method according to an embodiment of the present invention.

The multifunctional security method according to the present invention includes an open notification step (s100), a scan step (s200), a determination step (s300) and a crime prevention step (s400), and the open notification step (s100), a scan step (s200), The determination step (s300) and the crime prevention step (s400) are sequentially performed.

5 is a diagram illustrating an opening notification step (s100), a scan step (s200), and a determination step (s300) according to an embodiment of the present invention.

The opening notification step (s100) is a step performed when the door unit 110 is opened. To this end, in the opening notification step (s100), the door unit 110 is opened and at the same time notifies the control unit 150 of the door opening. In detail, the door unit 110 informs the control unit 150 of opening information upon opening, and the opening information is composed of information such as a time when the door unit 110 is opened by an object.

The scanning step (s200) is performed after the opening notification step (s100) and provided to identify the substance of the object. To this end, in the scanning step (s200), the controller 150 photographs an image of the object toward the imaging unit 120, the first recognition unit 130, and the second recognition unit 140, respectively, and A measurement instruction step (s210) instructing to measure motion (meaning the speed of an object) is performed, and after the measurement instruction step (s210), the imaging unit 120, the first recognition unit 130, and the second recognition unit 140 performs a measuring step (s220) of measuring the image of the object, the temperature of the object, and the movement of the object, respectively, and after the measuring step (s220), the imaging unit 120, the first recognition unit 130, and the second The recognition unit 140 performs a response step (s230) of transmitting an image, temperature information, and motion information on the measured object to the controller 150.

The determination step (s300) is performed after the scan step (s200) and is provided to determine whether or not the object has entered the space (e). To this end, in the determination step (s300), it is determined and regarded whether the object enters or not by using the determination rule (r) including the first rule (r1) and the second rule (r2) described above. If the control unit 150 determines that the object has not entered the space unit e, the door unit 110 is not closed, and the state is maintained, and the first recognition unit 130, the second recognition unit 140 and the imaging Instructs the unit 120 to perform the measurement step (s220) again. On the other hand, when the control unit 150 determines that the object has entered the space unit e, it sequentially performs a crime prevention step (s400), an injection step (s500), and an alarm step (s600) to be described later.

6 is a diagram illustrating a crime prevention step (s400), an injection step (s500), and an alarm step (s600) according to an embodiment of the present invention.

The crime prevention step (s400) is a step carried out after the determination step (s300), and prevents the object from escaping from the space part (e), and prevents the object from escaping from the space part (e), and people located inside the space part (e) or near the space part (e), or In this step, an alarm is sounded to the user to recognize the intrusion of the object. To this end, in the crime prevention step (s400), the controller 150 instructs the door unit 110 to close the door. Accordingly, the door part 110 locks the door for exiting the space part e. In addition, the control unit 150 instructs the door unit 110 to drive the alarm. In detail, a separate alarm is further provided in the door unit 110, and the door unit 110 drives the alarm according to the instruction of the control unit 150 to notify the intrusion of the object nearby. Here, the alarm may be provided as an alarm means using a sound such as a bell.

The injection step (s500) is performed after the crime prevention step (s400). In detail, in the injection step (s500), the injection unit 160 controlled by the control unit 150 injects a fluid onto the object. Through this, even if the object forcibly opens the door part 110 and escapes from the space part e, tracking can be easily performed.

The alerting step (s600) is a step of informing the terminal unit 180 of the intrusion of an object. To this end, in the alarm step (s600), the controller 150 transmits information on the temperature and motion of the object, and the image of the object to the terminal unit 180 using the server 170. Through this, the user located outside the space unit e can immediately recognize the entry of the object and quickly perform follow-up measures.

Preferred embodiments of the present invention described above are disclosed for the purpose of illustration, and those skilled in the art with ordinary knowledge of the present invention will be able to make various modifications, changes and additions within the spirit and scope of the present invention, such modifications, changes and additions It should be seen as falling within the scope of the above claims.

If a person of ordinary skill in the art to which the present invention pertains, various substitutions, modifications and changes are possible within the scope of the technical spirit of the present invention, so that the present invention is described in the foregoing embodiments and the accompanying drawings. Is not limited by.

110: door part 120: imaging part
130: first recognition unit 140: second recognition unit
150: control unit 160: injection unit
170: server 180: terminal
r: judgment rule r1: first rule
r2: second rule s100: open notification step
s200: scan step s300: judgment step
s400: crime prevention step s500: spraying step
s600: alarm phase

Claims (6)

As a device that recognizes the entry into the space (e) of an object that has passed through the door part 110,
Inside the space (e),
An imaging unit 120 for photographing an image of the object;
A first recognition unit 130 for measuring an internal temperature of the space part e and a temperature of the object; And
Including; a second recognition unit 140 for measuring the movement of the object located inside the space (e),
The image of the object is connected to the door unit 110, and the image pickup unit 120, the first recognition unit 130, and the second recognition unit 140, respectively, in response to opening of the door unit 110, Further includes a; control unit 150 for instructing the measurement of temperature and motion,
The control unit 150 determines the entry of the object into the space part (e) through a determination rule (r) stored in advance for the measured temperature and movement of the object,
When it is determined that the object is in or out, the control unit 150 instructs the door unit 110 to close and an alarm.
The method of claim 1,
A multifunctional security device including a door lock, characterized in that it further comprises an injection unit 160 located inside the space (e) and connected to the control unit 150 to inject a predetermined fluid toward the object.
The method of claim 1,
Further comprising a terminal unit 180 connected to the control unit 150,
When the door unit 110 is opened, it notifies the control unit 150 of the opening,
The control unit 150 is a multifunctional security device including a door lock, characterized in that when the door unit 110 is opened to form opening information and transmit it to the terminal unit 180.
The method of claim 3,
When the object is determined to enter the space (e),
The control unit 150 is a multifunctional security device including a door lock, characterized in that transmitting the information of the object, including the image of the object toward the terminal unit 180.
As a method of recognizing the entry into the space (e) of the object passing through the door part 110,
An opening notification step (s100) of notifying the opening of the door unit 110 through the control unit 150 connected to the door unit 110 when the door unit 110 is opened;
A scanning step (s200) of instructing the first recognition unit 130, the second recognition unit 140 and the image pickup unit 120 connected to the control unit 150 to measure and photograph the temperature, motion, and image of the object;
The temperature of the object. A determination step (s300) of receiving information on a motion and an image and determining whether the object enters the space (e); And
When it is determined that the object enters the space (e), the control unit 150 instructs the closing of the door unit 110 and the driving of the alarm (s400); characterized in that it comprises a door lock Multifunctional security method including.
The method of claim 5,
After the determination step (s300),
An injection step (s500) of injecting a predetermined fluid to the object through the injection unit 160 connected to the control unit 150; And
An alarm step (s600) of transmitting information on the temperature, motion, and image of the object to the terminal unit 180 connected to the control unit 150; characterized in that it further comprises, multi-functional security method including a door lock.

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