KR102150642B1 - Smart door system using wireless charging - Google Patents

Abstract

The present invention relates to a smart door system using wireless charging, which includes: a power module provided inside a door; a locking means installed inside the door to open or close the door; a control unit controlling the locking means; and a wireless charging module built in the door frame, wherein the power module is charged by the wireless charging module when the door is closed.

Description

Smart door system using wireless charging {SMART DOOR SYSTEM USING WIRELESS CHARGING}

The present invention relates to a smart door system using wireless charging.

In the existing door lock, the supply of power, which is the basis of its operation, is made by replaceable batteries, and although there is a high possibility of technical expansion, the supply of power is limited, so that only very basic functions were performed.

In addition, in line with the rapidly increasing social trend in the number of single-person households, crimes targeting them are also increasing rapidly, but there are few ways to deal with them in terms of methods at the individual level. For example, in order to install security devices such as CCTV in a residential building, consultation with the owner of the residential building is required in accordance with relevant laws and enforcement ordinances of individual laws, etc. There are practical and procedural difficulties in responding at an individual level.

This difficulty is due to the fact that the power supply amount of the door lock is fundamentally limited, rather than technical difficulties, even from the fact that vehicle black boxes have already been generalized. Since it is fundamental in structure, the present application discloses a method to overcome this.

Registered Patent Publication No. 10-1634734, 2016.07.08

The problem to be solved by the present invention is to provide a smart door system using wireless charging.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

A smart door system using wireless charging according to an aspect of the present invention for solving the above-described problems includes a power module provided in the door, a locking means installed in the door to open or close the door, And a control unit for controlling the locking means and a wireless charging module built into the door frame, wherein the power module is charged by the wireless charging module when the door is closed.

In addition, a sensor unit provided inside the door and receiving power from the power module, wherein the sensor unit includes a first sensor unit installed for sensing in an outdoor direction and a first sensor unit installed for sensing in an indoor direction. It may include at least one of the two sensor units.

In addition, further comprising a communication unit provided inside the door, receiving power from the power module, and capable of communicating with an indoor IoT network, wherein the communication unit includes information collected from the locking means and the sensor unit to an external terminal. Can be transferred to.

In addition, a display unit provided inside the door and receiving power from the power module, wherein the display unit includes at least one of a first display unit installed in an outdoor direction and a second display unit installed in an indoor direction It may include.

In addition, a camera unit provided inside the door and receiving power from the power module, wherein the camera unit includes at least one of a first camera unit installed in an outdoor direction and a second camera unit installed in an indoor direction It may include.

In addition, the first camera unit, when an object is recognized outside the door and the recognized object satisfies a preset condition, photographs the object, and the second camera unit captures a person entering or exiting through the door. You can shoot.

In addition, when the attempt to release the locking means is recognized, the control unit photographs a person attempting to release the locking means using the first camera unit, and the attempt to release the locking means fails more than a preset number of times. In this case, a message including the captured image may be transmitted to the outside.

In addition, it is provided in the interior of the door, further comprising a call bell receiving power from the power module, the control unit, the outsider attempting to release the locking means or pressing the call bell using the first camera unit Take an image of, check the identity of the outsider using the outsider's image, and if the identity of the outsider is confirmed, information about the identity of the outsider is transmitted to an external terminal, and the identity of the outsider is verified If not, the identity of the outsider is estimated by analyzing the image of the outsider, and the estimation result is transmitted to an external terminal, and when feedback on the estimation result is obtained, the identity of the outsider corresponding to the feedback Information can be stored in the database.

In addition, the sensor unit counts the number of people entering and exiting through the door, and the control unit obtains information on the number of residents in the indoor space, and based on the count result of the sensor unit, residents located in the indoor space The number of persons and the number of outgoing residents are determined, and when no resident is out, the controller may block an attempt to unlock the locking means outdoors.

In addition, further comprising an expansion module installation unit installed on the door and an expansion module installation box detachably coupled to the expansion module installation unit, the expansion module installation unit, a power terminal connected to the power module and connected to the control unit Including a bus terminal, the expansion module installation box is connected to the power terminal, the power supply for supplying power to a device installed inside the expansion module installation box and the bus terminal, the expansion module installation box It may include a bus unit connected to the control unit of the device installed therein.

Other specific details of the present invention are included in the detailed description and drawings.

According to the disclosed embodiment, the door lock is not limited to a device that is limited only to an existing opening and closing function, and the original method function of a device called a door can be further expanded.

For example, a CCTV that can shoot inside and outside the entrance can be installed at a personal level to increase the security effect, and it is connected with other IoT (Internet of Things) devices indoors to help build a more complete smart home system. Can give.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a diagram illustrating a smart door system according to an embodiment.
FIG. 2 is a diagram illustrating a state in which wireless charging is performed when a door is closed according to an exemplary embodiment.
3 is a diagram illustrating an outdoor part of a smart door system according to an exemplary embodiment.
4 is a diagram illustrating an interior part of a smart door system according to an exemplary embodiment.
5 is a diagram illustrating a remote control for operating a smart door system according to an exemplary embodiment.
6 is a diagram illustrating a terminal installed on an indoor side wall according to an exemplary embodiment.
7 is a diagram illustrating a second sensor unit installed in a part of an interior according to an exemplary embodiment.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms, only the present embodiments are intended to complete the disclosure of the present invention, It is provided to fully inform the technician of the scope of the present invention, and the present invention is only defined by the scope of the claims.

The terms used in the present specification are for describing exemplary embodiments and are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used in the specification, “comprises” and/or “comprising” do not exclude the presence or addition of one or more other elements other than the mentioned elements. Throughout the specification, the same reference numerals refer to the same elements, and “and/or” includes each and all combinations of one or more of the mentioned elements. Although "first", "second", and the like are used to describe various elements, it goes without saying that these elements are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical idea of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used with meanings that can be commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not interpreted ideally or excessively unless explicitly defined specifically.

The term "unit" or "module" used in the specification refers to a hardware component such as software, FPGA or ASIC, and the "unit" or "module" performs certain roles. However, "unit" or "module" is not meant to be limited to software or hardware. The “unit” or “module” may be configured to be in an addressable storage medium, or may be configured to reproduce one or more processors. Thus, as an example, "sub" or "module" refers to components such as software components, object-oriented software components, class components, and task components, processes, functions, properties, It includes procedures, subroutines, segments of program code, drivers, firmware, microcode, circuits, data, databases, data structures, tables, arrays and variables. Components and functions provided within "sub" or "module" may be combined into a smaller number of components and "sub" or "modules" or into additional components and "sub" or "modules". Can be further separated.

Spatially relative terms "below", "beneath", "lower", "above", "upper", etc., as shown in the figure It can be used to easily describe the correlation between a component and other components. Spatially relative terms should be understood as terms including different directions of components during use or operation in addition to the directions shown in the drawings. For example, if a component shown in a drawing is turned over, a component described as "below" or "beneath" of another component will be placed "above" the other component. I can. Accordingly, the exemplary term “below” may include both directions below and above. Components may be oriented in other directions, and thus spatially relative terms may be interpreted according to orientation.

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

1 is a diagram illustrating a smart door system according to an embodiment.

In the disclosed embodiment, the smart door system installed in the door 100 includes a power module 130 provided inside the door, a locking means 110 for opening or closing the door, and a control unit for controlling the locking means ( 120) and a wireless charging module 140 built into the door frame (door frame).

In the disclosed embodiment, the power module 130 may include a power storage means (battery) that is charged and used through wireless charging.

In an embodiment, the control unit 120 may be understood as a concept including a control module that controls the locking means 110, and a control module that controls each of other devices installed in the door 100. That is, the controller 120 may be understood as encompassing one or more processors installed in the door 100.

However, the types of components according to the disclosed embodiment and locations where the components are installed are not limited to those shown in FIG. 1.

Depending on the embodiment, the power module 130 may be configured integrally with the locking means 110 or may be embedded in the locking means 110.

In an embodiment, various devices other than those shown in FIG. 1 may be installed on the door 100, and all of them may receive power from the power module 130 provided inside the door.

Further, the door 100 may include an installation unit capable of installing various devices modularized in the form of an expansion module, which may be provided in an indoor direction, an outdoor direction, and both directions of the door 100.

In one embodiment, an expansion module installation box that is detachably coupled to the expansion module installation unit may be further included in the disclosed system.

In one embodiment, the expansion module installation unit may include a power terminal connected to the power module and a bus terminal connected to the control unit. That is, when an installation box in which an expansion module device is embedded is coupled to the expansion module installation part, power is supplied to the expansion module device through each terminal, and information exchange with the control unit may be possible.

In one embodiment, the expansion module installation box is connected to the power terminal, the power supply unit for supplying power to a device installed inside the expansion module installation box and the bus terminal, the expansion module installation box inside By including a bus unit connected to a control unit of a device installed in the device, power may be supplied from the smart door system and may be interlocked with the control unit of the smart door system to perform a function.

In one embodiment, the expansion module device may have its own communication module, or may be connected to a communication module included in the smart door system to perform communication.

The expansion module device may be manufactured in a form that can be installed on the expansion module installation unit, but according to embodiments, the device may be modularized to be installed on the expansion module installation unit by accommodating and connecting the device to the expansion module installation box.

In addition, various devices may be embedded in the door 100, which may be operated by receiving power from the power module 130 as described above.

A smart door system installed in the door 100 and a home IoT system operating in conjunction therewith will be described in detail below with reference to the drawings.

FIG. 2 is a diagram illustrating a state in which wireless charging is performed when a door is closed according to an exemplary embodiment.

In one embodiment, when the door is closed, the power module 130 provided in the door may be charged by the wireless charging module 140 built in the door frame.

In addition, the wireless charging module 140 may be installed in another location where wireless charging can be performed when the door is closed according to a location where the power module 130 is installed, but is not limited thereto.

In one embodiment, when attempts to open the door lock are successively failed more than a preset number of times, the control unit 120 may switch to the normally closed mode until a previously approved user releases it using a preset approval means. .

For example, a pre-approved user may mean a user registered in advance as a resident of the corresponding space. A pre-approved user may perform authentication using his or her own biometric information or a mobile terminal, and if the authentication is successful, the control unit 120 may switch the mode to enable release.

In an embodiment, the smart door system may include a sensor unit, a display, a communication unit, a camera, etc. built into the door 100, but is not limited thereto.

In one embodiment, the sensor unit is provided inside the door, and may receive power from the power module.

In an embodiment, the sensor unit may include at least one of a first sensor unit installed for sensing in an outdoor direction and a second sensor unit installed for sensing in an indoor direction.

That is, the sensor unit may be installed to face the outdoor direction of the door to sense an outdoor object or environment, and conversely, the sensor may be installed to face the indoor direction of the door to sense an indoor object or environment.

In an embodiment, the communication unit is provided inside the door, receives power from the power module, and communicates with an indoor IoT network.

The communication unit may transmit information collected from the locking means and the sensor unit to an external terminal.

In an embodiment, a communication intermediary device built into the door frame may be further provided. For example, the communication intermediary device may be an AP (Access Point), but is not limited thereto, and includes all types of devices that allow the communication unit to perform wired communication by providing a terminal that can be connected to the communication unit when the door is closed. can do.

In one embodiment, a terminal connected to the communication unit and a terminal connected to the communication intermediary device may be provided at a point on the door frame and the door engaged with the door frame, respectively, and when the door is closed, the two terminals are connected. The communication unit enables wired communication, and when the door is opened, the communication unit may perform wireless communication.

According to an embodiment, the communication intermediary device may perform the role of an AP through which the communication unit performs wireless communication.

For example, the external terminal may include a control device, a user terminal, and a server in the IoT network, but is not limited thereto.

In an embodiment, the display unit is provided inside the door 100 and may receive power from the power module.

In an embodiment, the display unit may include at least one of a first display unit installed in an outdoor direction and a second display unit installed in an indoor direction.

In one embodiment, the camera is provided inside the door, and may receive power from the power module.

In an embodiment, the camera unit may include at least one of a first camera unit installed in an outdoor direction and a second camera unit installed in an indoor direction.

In an embodiment, the first camera unit may capture the object when the object is recognized outside the door and the recognized object satisfies a preset condition, and the second camera unit may It is possible to photograph a person entering or leaving, but is not limited thereto.

Hereinafter, a method in which the smart door system collects information on indoor and outdoor directions and performs an operation according to it will be described in detail with reference to the drawings.

3 is a diagram illustrating an outdoor part of a smart door system according to an exemplary embodiment.

In one embodiment, the door 100 further includes a first sensor unit 210, a display 230, and a camera 220 installed in an outdoor direction.

In addition, the first sensor unit 210 recognizes the user's biometric information and transmits it to the control unit 120, and the display 230 receives a user input and transmits it to the control unit 120, and the The information on the operation of the door lock received from the control unit 120 is output, and the camera 220 photographs the outdoors and transmits the photographing to the control unit 120.

The location and shape of the display 230 are not limited to those shown in FIG. 3, and a separate display device may be installed at one point of the door according to embodiments.

In one embodiment, the user's biometric information may include the user's iris, fingerprint, vein pattern, face, voiceprint, etc., but is not limited thereto.

The collected biometric information may be used for user authentication for opening and closing the locking means, but is not limited thereto.

In one embodiment, the camera 220 adjusts the shooting angle at various angles according to the control of the control unit 120, the magnification is enlarged or reduced, the focus is adjusted according to the distance to the target, and the light The exposure may be adjusted according to the illuminance of, and when the light falls below a certain amount and photographing of the visible light region is impossible, the infrared photographing mode may be switched.

In an embodiment, the controller 120 may collect various information on a situation outside the door based on an image captured through the camera 220.

In an embodiment, when an object is recognized outside the door 100 and the recognized object satisfies a preset condition, the controller 120 may capture the object.

For example, the preset condition may include a case where an external object is recognized and then continuously recognized within a predetermined range for a predetermined time or longer. For example, when a person stays in front of a door for a predetermined time or longer, or after a predetermined time elapses after an object such as a delivery box is placed in front of the door, the controller 120 may take a picture.

In one embodiment, the control unit 120 may recognize the face of a photographed person to identify whether or not a person is already registered, and if an unregistered person stays in front of the door for more than a preset time, it records and communicates It can be transmitted to the user terminal through the module.

In one embodiment, the controller 120 may capture an image of a person attempting to release a door lock through the camera 220. In addition, the control unit 120 may record an image of a person who has failed to release the door lock, and transmit this to the user.

In an embodiment, when the unlocking of the door lock fails more than a preset number of times, the controller 120 may capture an image of a person who attempts to unlock the door and transmit it to a terminal of a resident.

In addition, the controller 120 may report to the police or security company according to the feedback from the resident terminal for the image, block an attempt to unlock the door lock, or unlock the door lock in some cases.

In an embodiment, the smart door system is provided inside the door 100 and may further include a call bell receiving power from the power module 130.

The call bell can actually output a ringing tone or transmit call information to an internal intercom terminal or a resident's mobile terminal.

The control unit 120 uses a first camera unit (ie, camera 220) to capture an image of an outsider who attempts to release the locking means or presses the call bell, and uses the image of the outsider to Can verify the identity of outsiders.

In addition, the controller 120 may notify an outsider that the current situation is being photographed by displaying an image photographed using the display.

When the identity of the outsider is confirmed, the controller 120 may transmit information on the identity of the outsider to the external terminal.

For example, it is possible to search for identity information whose face matches the outsider from a previously stored database. The control unit 120 may assist the resident to determine whether to unlock or not by transmitting the corresponding identification information and the captured image to the resident's mobile terminal or interphone terminal.

In addition, when the identity of the outsider is not confirmed, the controller 120 may analyze the image of the outsider to estimate the identity of the outsider, and transmit the estimation result to an external terminal. When a feedback on the estimation result is obtained, the controller 120 may store information on the identity of the outsider corresponding to the feedback in a database.

For example, the control unit 120 may determine whether the outsider is a security guard or a courier service based on the outsider's clothes or items.

In addition, when the outsider leaves the object, the control unit 120 may determine that the outsider is the courier.

In an embodiment, the controller 120 may check whether a corresponding outsider visits for the first time or whether there is a record of a previous visit. When an image previously captured for a corresponding outsider is inquired, the controller 120 may obtain an action and result according to the visit of the outsider. For example, the control unit 120 may obtain information that the resident brought the outsider into the house, opened the door and spoke, or the outsider left the parcel, and from this, the identity of the outsider Or you can decide if it's dangerous.

Accordingly, the control unit 120 may estimate the identity or risk of the outsider, and transmit the information to the resident.

In an embodiment, the resident may check image information and information transmitted from the control unit 120 and input a feedback thereon. The feedback is transmitted to the controller 120, and the feedback may include noon of the estimation result or information for correcting the feedback. If there is information confirmed by the user, the controller 120 may store it in a database and use it to verify the identity of the corresponding outsider in the future.

In addition, the control unit 120 may recognize the clothes of the visited person, whether or not the cargo has been left, and whether the person has been entered based on the image captured through the camera 220. It can be determined whether a person is a person who regularly visits, such as a postman or a meter reader, or an outsider who has the potential to pose a threat to the housing. In addition, the controller 120 may transmit the identified content to the user terminal through a communication module.

In addition, when the control unit 120 determines that the cargo has arrived outside the door as a result of the identification, the control unit 120 uses the camera 220 to take a picture of the cargo and transmits it to the user terminal through the communication module. I can.

4 is a diagram illustrating an interior part of a smart door system according to an exemplary embodiment.

In an embodiment, the door 100 may further include a second sensor unit 310, a camera 330, a display 320, and a communication module installed in an indoor direction.

In addition, the second sensor unit 310 detects indoor state information and transmits it to the control unit 120, and the camera 330 captures an indoor image and transmits it to the control unit 120, and the display The 320 outputs information transmitted to the control unit 120, and the communication module may transmit and receive information with an external terminal using wired or wireless communication.

In an embodiment, the second sensor unit 310 may detect indoor temperature, humidity, illuminance, air composition, electricity consumption, gas consumption, and the like, and transmit it to the controller 120.

In addition, the control unit 120 may operate a cooling facility or a heating facility when the indoor temperature exceeds a preset appropriate temperature, and may open and close the window through an IoT device connected to the window.

In addition, when the amount of electricity used in the room increases unexpectedly, the control unit 120 may adjust the operation of the device in which the corresponding electricity use occurs to an appropriate level or cut off the power.

In addition, the controller 120 may operate a humidifier or a ventilator when indoor humidity exceeds a preset appropriate humidity.

In addition, when the indoor illuminance exceeds a preset appropriate illuminance, the controller 120 may draw a curtain through a connected IoT device, adjust the illuminance of a lighting facility, or cut off power. More specifically, when there are 0 people staying indoors, power to all lighting facilities can be cut off, and when there are 0 people staying in a part of the room, power to the lighting facilities installed in that part can be cut off.

In an embodiment, the sensor unit may count the number of people entering and exiting through the door.

The controller 120 may obtain information on the number of residents in the indoor space, and determine the number of residents located in the indoor space and the number of residents outing based on the count result of the sensor unit.

For example, if there are three residents and two outings are detected, it can be determined that there are one indoors and two outings.

In an embodiment, when no resident is out, the controller 120 may block an attempt to unlock the locking means outdoors.

That is, when all residents are indoors, the controller 120 may be set to a mode in which unlocking is impossible outdoors in order to prevent intrusion from the outside.

Conversely, when it is determined that all residents are out, the controller 120 may block an attempt to unlock the indoor.

When the resident is out, the controller 120 may photograph an object detected outdoors, determine state information corresponding to the photographed object, and transmit this to the resident's terminal.

For example, when the parcel arrives at the door, the controller 120 may photograph and transmit it to the terminal of the resident.

In addition, when an outsider stays or stays at the door for more than a certain period of time, the controller 120 may photograph it and transmit the information to the terminal of the resident.

In addition, when all indoor residents are out, the controller 120 may be set to an outing mode. In this case, the controller 120 may automatically cut off unnecessary power in the interior and adjust the cooling and heating to the out mode.

Depending on the embodiment, a user input for setting an outing mode may be received based on a display installed on the door 100 and a user input unit, and also, power control/blocking and cooling/heating control of the room may be performed according to the user input. May be.

In addition, the control unit 120 may open a window or operate a ventilator to ventilate when the indoor air composition is out of a preset appropriate composition range, and when the gas ratio such as carbon dioxide or carbon monoxide increases unexpectedly, fire Can be detected.

In addition, when it is determined that a fire has occurred by sensing the temperature and air composition in the room, the control unit 120 can transmit the fire occurrence to 119 and the user terminal through the communication module, and the door lock is normally open or closed. By changing the state, fire evacuation or additional damage can be prevented.

In an embodiment, a display installed on a door may display information on an indoor air composition, and the controller 120 may perform ventilation and operation of an air purifier according to a user's input.

In addition, a user interface for controlling an indoor smart home IoT system may be displayed on a display installed on the door 100, and a user may use this to control the indoor IoT system indoors or outdoors.

In an embodiment, the camera 330 may recognize a face of a person who wants to go out indoors and transmit this information to the controller 120. In addition, the controller 120 may distinguish and recognize a resident based on the transmitted facial recognition information, and may provide necessary information to the distinguished resident.

For example, the controller 120 may synchronize and obtain schedule information of each resident, and accordingly, may control an output unit including a display to output a notification about the schedule to the resident.

In addition, the control unit 120 may provide public transportation information corresponding to the schedule information, call an elevator in advance, and provide a notification of going out to a resident, and may provide recommendation information or a notification of items to be prepared corresponding to the schedule information.

For example, the controller 120 may provide information on recommended public transportation means to a destination, and may display information on a time when public transportation arrives at a stop or subway station near the house on the display. In addition, the controller 120 may display information on the time at which the resident should depart on the display in consideration of the travel time to the stop or subway station.

For example, when there is a business schedule, the control unit 120 may display information through the display that allows it to be checked whether a business card is taken or whether clothes are appropriately provided.

According to an embodiment, the controller 120 may obtain an image of a resident who is going to go out and provide a message suggesting to wear warmer or cooler clothes compared to the outside weather.

In addition, the controller 120 may recommend shoes suitable for the resident from information photographing the resident's clothing.

In addition, when it is determined that the resident is going to work, the controller 120 may provide a notification to bring items necessary for work such as a wallet, car key, work note, and USB. The information on such belongings may be automatically generated by the control unit 120 or may be obtained based on information previously input by the user.

In one embodiment, the control unit 120 may obtain the expenditure details from the text reception details or the SNS message reception details of the user's smartphone, organize the expenditure details generated during an external schedule and display them on the display. You can recommend spending for the day, this week, this month, next week, and next month. In addition, the controller 120 may provide a variety of information for managing expenditure of the resident.

In one embodiment, the control unit 120 is based on the detection information of the first sensor unit 210 and the second sensor unit 320, the external activity time of an individual person residing in the room opened and closed by the door lock. Can be recorded.

In addition, the controller 120 may build a model for predicting a regular schedule of individual residents by converting the recorded activity time into a database, and provide information based thereon.

For example, if it is predicted that a certain individual's Wednesday activities will go out around 8 a.m. on average and return home around 10 p.m., if there is a probability of rainfall after 6 p.m. in the weather forecast for that day obtained through the communication module, It may be recommended to bring an umbrella through the display 320.

Similarly, information recommending wearing a mask may be displayed according to the concentration of external fine dust.

In addition, the control unit 120 may update the schedule of the resident based on the information transmitted through the communication module, and accordingly, may display through the display 320 so as not to forget the belongings necessary for the resident when going out.

In an embodiment, when a person identified as a resident approaches through facial recognition, the controller 120 may automatically unlock the lock. According to an embodiment, the control unit 120 automatically unlocks the resident when the resident returns within a predetermined time (eg, 5 minutes) after going out, and when it is confirmed that he is a resident through facial recognition, the resident You can also let the lock automatically unlock only when you go out for a while and return.

In one embodiment, the door 100 may be further provided with a power means for automatically opening and closing the door.

Through this, when the resident's going out is recognized, the controller 120 may automatically open and close the door according to the movement of the resident. Accordingly, the control unit 120 may control the power unit so that the door is automatically opened when the resident carries luggage in both hands and the door is closed when the resident goes outside.

5 is a diagram illustrating a remote control for operating a smart door system according to an exemplary embodiment.

In an embodiment, the smart door system further includes a remote control 400, and the remote control 400 communicates with the control unit 120 to operate the smart door lock and a device connected thereto.

In one embodiment, the remote control 400 may be configured as an application stored in the resident's mobile terminal, in which case the resident may control the smart door system according to the disclosed embodiment by executing the application of the mobile terminal.

For example, the remote control 400 may be used to control unlocking and locking of a door locking device, on/off and volume of a display device, and whether or not a camera is photographed, but is not limited thereto.

6 is a diagram illustrating a terminal installed on an indoor side wall according to an exemplary embodiment.

In one embodiment, the smart door system further includes a terminal 500 including a display, and the terminal 500 is attached or buried on one wall of the interior of the door where the door lock is installed, and performs all operations on the door lock. can do.

For example, the terminal 500 may refer to an intercom system installed indoors, and the intercom system may be configured in the form of a touch screen, but is not limited thereto.

The intercom system may perform the role of the remote control 400 described with reference to FIG. 5, but is not limited thereto.

7 is a diagram illustrating a second sensor unit installed in a part of an interior according to an exemplary embodiment.

In one embodiment, the smart door system is characterized in that some of the sensors 601 and 602 constituting the second sensor unit 310 are installed on one side of the room.

For example, the sensor may be installed at each point in the interior as well as inside the door, and information sensed from the sensor may be transmitted to the controller 120.

In this case, the sensors 601 and 602 may recognize indoor environmental information or an object moving indoors, and transmit the corresponding information to the controller 120. Transmission may be performed through wired or wireless communication, and may be performed using, for example, an indoor IoT network (eg, WiFi) or short-range wireless communication (eg, Bluetooth), but is not limited thereto.

In addition, various IoT devices constituting a smart home may be embedded in the door 100 and used, and may function as a part of the smart home by communicating with IoT devices outside the door 100.

In the above, embodiments of the present invention have been described with reference to the accompanying drawings, but those of ordinary skill in the art to which the present invention pertains can be implemented in other specific forms without changing the technical spirit or essential features. You can understand. Therefore, the embodiments described above are illustrative in all respects, and should be understood as non-limiting.

100: door
110: locking means
120: control unit
130: power module
140: wireless charging module

Claims (10)

A power module provided inside the door;
A locking means installed inside the door to open or close the door;
A control unit for controlling the locking means;
A wireless charging module built into the door frame; And
It is provided inside the door and includes a camera unit receiving power from the power module,
The control unit charges the power module by operating the wireless charging module in response to the door being closed,
The camera unit is installed in an outdoor direction, and when an object is recognized from the outside of the door and a time for maintaining the recognition of the object is longer than a preset time, the first camera unit for photographing the object is installed in the indoor direction, and It characterized in that it comprises a second camera unit for photographing a person entering and leaving through,
Smart door system using wireless charging. The method of claim 1,
A sensor unit provided inside the door and receiving power from the power module; Including more,
The sensor unit,
Including at least one of a first sensor unit installed for sensing in the outdoor direction and a second sensor unit installed for sensing in the indoor direction,
Smart door system using wireless charging. The method of claim 2,
A communication unit provided inside the door, receiving power from the power module, and communicating with an indoor IoT network; And
A communication intermediary device built into the door frame; Including more,
The communication unit,
When the door is closed, it is connected to the communication intermediary device to perform wired communication,
Characterized in that performing wireless communication when the door is opened,
Transmitting the information collected from the locking means and the sensor unit to an external terminal,
Smart door system using wireless charging. The method of claim 1,
A display unit provided inside the door and receiving power from the power module; Including more,
The display unit,
Including at least one of a first display unit installed in the outdoor direction and a second display unit installed in the indoor direction,
Smart door system using wireless charging. delete delete The method of claim 1,
The control unit,
When an attempt to release the locking means is recognized, photographing a person attempting to release the locking means using the first camera unit,
When the attempt to release the locking means fails more than a preset number of times, transmitting a message including a photographed image to the outside,
Smart door system using wireless charging. The method of claim 7,
A call bell provided inside the door and receiving power from the power module; Including more,
The control unit,
Take an image of an outsider who attempts to release the locking means or presses the call bell using the first camera unit,
Using the outsider's image to verify the identity of the outsider,
When the identity of the outsider is confirmed, information on the identity of the outsider is transmitted to an external terminal,
If the identity of the outsider is not confirmed, the outsider's image is analyzed to estimate the identity of the outsider, and the estimation result is transmitted to an external terminal,
When a feedback on the estimation result is obtained, storing information on the identity of the outsider corresponding to the feedback in a database,
Smart door system using wireless charging. The method of claim 2,
The sensor unit,
Count the number of people entering and exiting through the door,
The control unit,
Acquiring information on the number of residents in the indoor space, and determining the number of residents located in the indoor space and the number of residents going out based on the count result of the sensor unit,
When no resident is out, the control unit blocks an attempt to unlock the locking means outdoors,
Smart door system using wireless charging. The method of claim 1,
An expansion module installation part installed on the door; And
An expansion module installation box detachably coupled to the expansion module installation unit; Including more,
The expansion module installation unit,
A power terminal connected to the power module; And
A bus terminal connected to the control unit; Including,
The expansion module installation box,
A power supply connected to the power terminal and supplying power to a device installed inside the expansion module installation box; And
A bus unit connected to the bus terminal and connected to a control unit of a device installed inside the expansion module installation box; Containing,
Smart door system using wireless charging.

Images