KR101964101B1 - Smart Automatic Door System - Google Patents

Abstract

The present invention relates to a smart automatic inner door opening and closing control system based on the Internet of Things (IoT), capable of providing information about entries to a user. The system includes: a wireless transceiving module providing bidirectional wireless communication; an upper track including guide holes formed on the upper surface from side to side; a door installed to be able to be physical slid from side to side; a moving guide combined with the door; a first wire fixed to one end of the moving guide; a second wire fixed to the other end of the moving guide; a motor-driven automatic opening wire module pulling the door in an opening direction; a motor-driven automatic closing wire module pulling the door in a closing direction; and a user terminal inputting user setting information.

Description

{Smart Automatic Door System}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a Chinese door opening / closing control system for automatically opening and closing a door of an apartment or a house, and more particularly, (IoT) -based smart middle door automatic opening and closing control system that provides information on entrance and exit to a user while automatically opening and closing the middle door after detecting a user.

The automatic door system applied to the sliding door system is usually applied to the entrance door of the building and it is widely used for glass doors weighing 100 ~ 200kg. In the case of the Chinese doors installed in the apartments or houses, the weight is less than 100kg. There is no automatic door system, so the automatic door opening / closing system applied to the front door is taken and applied.

Such automatic opening and closing system is complicated and many installation parts are complicated and many of them are expensive, so they are applied to a door of a building, and it is difficult to install and there is a problem of A / S There are a lot of parts that are difficult to solve easily.

Since the apartment door is installed indoors, it is required to provide an automatic door opening / closing system that is easy to install, easy to install, and has a high causticity ratio in accordance with the role of the Chinese door because the door is relatively small in weight and relatively safe.

In addition, the existing automatic door can automatically open / close the door by manually using the door switch or recognizing the user by the human body detection sensor at the upper center of the middle door. The problem of this is that the power source (AC 220V) There is a troublesome and time-consuming operation to extract power from the ceiling light of the apartment entrance.

Korean Patent Publication No. 10-2014-0141847 Korean Registered Patent No. 10-1535098

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a simple structure and components to solve the problem of difficult installation, complicated construction of the existing Jungmun automatic door system, And the price is also low.

According to the preferred embodiment of the present invention, by utilizing the power of the battery pack instead of using the AC 220V constant power source, not only the current consumed in the construction and operation of the automatic door system is minimized, We want to provide a way to make it unnecessary.

According to a preferred embodiment of the present invention, instead of a method of automatically recognizing and automatically opening and closing a user through a human body detection sensor which is always driven at the center upper end portion of the door, which is a conventional automatic door system by minimizing battery consumption, It is possible to perform user authentication at the time of entry into the area by putting transmission exclusive BLE beacon in the door switch instead of the human body detection sensor so as to minimize battery consumption by adding the concept of automatic recognition / confirmation and opening / closing of the connected user. (User can be identified through individual smartphone). Since the door is opened immediately after the authentication and the door is opened according to the pre-user confirmation, it is desired to provide a method of entering into the room without any waiting or breakage .

Meanwhile, the object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood from the following description.

In order to accomplish the above object, according to the present invention, there is provided a smart middle door automatic opening and closing system including a wireless transmission / reception module formed at an upper end to provide bidirectional wireless communication, an upper track having guide holes formed in a left- A first wire inserted into the guide hole to be coupled to the door, a first wire fixed to one end of the movement guide, a second wire fixed to the other end of the movement guide, A motor driven automatic opening wire module for winding the other end of the wire and pulling the movement guide fixed to one end of the first wire in a direction in which the door is opened; A motor-driven automatic closing wire module for pulling the guide in a direction in which the door is closed, A wired / wireless door switch that is installed on one side of the door to detect a user or a human body in the setting area and opens and closes the door by pressing the BLE beacon function and the button, Main controller that controls auto open / close wire module, User ID, Closed mode setting time, Door closing speed, Door opening speed, User detection area setting, Access information / Security status notification service, Access information setting and IoT device interlocking setting And a user terminal for inputting user setting information.

According to a preferred embodiment of the present invention, the wired / wireless door switch includes an external wired / wireless door switch installed on one side of the door or outside of the door to detect a user in a setting area, Wired door switch for opening and closing the door.

According to a preferred embodiment of the present invention, the external wired / wireless door switch comprises a BLE beacon wireless transmission module for always transmitting a BLE beacon wireless communication signal for sensing the approach of a user in a setting area to the user terminal unidirectionally, And a human body detecting sensor for detecting whether or not the user has passed through the middle door of the user or a user other than the user in the open state of the door and transmitting the detection result to the main controller when the passage completion state is detected.

According to a preferred embodiment of the present invention, the origin recognition sensor module includes a magnetic force sensor connected to the movement guide, and a magnetic force sensor installed at a position where the magnetic force sensor moves when the door is opened, And a second hall sensor installed at a position where the magnetic force sensor moves when the door is closed and sensing a magnetic force of the magnetic force sensor to detect the closing of the door .

According to a preferred embodiment of the present invention, there is further provided a power supply for supplying power to the first hall sensor, the second hall sensor, the motor-driven automatic opening wire module and the motor-driven automatic closing wire module, When the first hall sensor senses the opening of the door, power is supplied to the motor-driven automatic opening wire module and the motor-driven automatic closing wire module. When the second hall sensor senses the closing of the door, And the power supply to the motor-driven automatic closing wire module is cut off.

According to a preferred embodiment of the present invention, the power supply unit includes a battery pack for providing a rechargeable battery power with low power consumption, and includes a charging unit charging the rechargeable battery, a battery charging jack indicating a state of the power supply, And a status display unit.

According to a preferred embodiment of the present invention, the door further includes a closed holding module provided at both upper ends of the door, and the closed holding module controls and maintains the locked state of the door during the closed holding set time through the main controller And a security / sleep mode function.

According to a preferred embodiment of the present invention, the management server receiving the management information including the user setting information and the ID information from the user terminal and providing the management information to the IoT device, detects the entrance of the user or outsider, A plurality of IoT devices provided as IoT hubs and a home IoT hub connecting the plurality of IoT devices and the management server, wherein the IoT device is configured to transmit, to the user terminal, The control server confirms the ID information of the user terminal by bi-directional communication of the transmission / reception module, provides the user verification result and access detection information to the management server, and the management server provides the user confirmation result and access detection information to the user terminal .

According to the solution of the above problem, the smart middle door automatic opening and closing control system of the present invention can be installed easily without any restriction on the door size, and is cheap, so that it will be an automatic door system optimized and suitable for a house / apartment front door, Since it is possible to expand the application due to the rain, it is effective to increase the sales also in commercial.

According to the preferred embodiment of the present invention, according to the configuration of the smart middle door automatic control system, the size of the controller can be reduced by minimizing the application of the operation setting of the automatic door controller through the smartphone application or the use of the setting switch quantity, Speed, obstacle detection time, open retention time, outgoing / return mode setting, information notification service and user registration / setting, home IoT electronic device connection setting and so on.

According to the preferred embodiment of the present invention, an obstacle can be detected in the process of closing or opening the door, thereby preventing an accident that an elderly person or a young child is caught in the middle and injured.

According to a preferred embodiment of the present invention, when a person who has a smartphone accesses the home, he or she can inform the guardian of the family home, for example, By allowing the caregiver to recognize whether or not they are out of the home, and if the family has a target to protect, it can be relieved to be able to recognize the situation through a web server from outside. have.

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

1 is a front view of a smart middle door automatic control system according to a preferred embodiment of the present invention.
2 is a perspective view of a smart middle door automatic control system according to a preferred embodiment of the present invention.
3 is a perspective view illustrating an origin recognition sensor module according to a preferred embodiment of the present invention.
4 is a perspective view illustrating a wired / wireless door switch according to a preferred embodiment of the present invention.
5 is a flowchart illustrating a smart middle door automatic control system according to a preferred embodiment of the present invention.
6 is a block diagram illustrating a smart middle door automatic opening and closing control system according to a preferred embodiment of the present invention
7 is an actual view of the configuration of a smart middle door automatic control system according to a preferred embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art. It is provided to inform the person completely of the scope of the invention. And the terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. The singular forms herein include plural forms unless the context clearly dictates otherwise.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Brief Description of Drawings FIG. 1 is a block diagram of a computer system according to an embodiment of the present invention; FIG. 2 is a block diagram of a computer system according to an embodiment of the present invention; FIG.

1 is a front view of a smart middle door automatic control system according to a preferred embodiment of the present invention.

1, the smart middle door automatic control system 500 includes a door 30, a first wire 42, a second wire 44, a motor-driven automatic opening wire module 50, The closed wire module 60, the wired / wireless door switch 80, the main controller 90, the closed holding module 120, the human body sensor 84, the wireless transmitting / receiving module 10, the battery pack 112, And a status display unit 114. [

The door 30 is physically slidable in the left-right direction from the inside of the upper track 20 on which the guide holes 22 are formed in the left-right direction on the upper surface. The door 30 is a middle door installed in a house including an existing apartment or house. The conventional door is relatively less in weight than the front door and does not provide a direct security system.

The first wire 42 is fixed to one end of the movement guide 40 inserted into the guide hole 22 and coupled to the door 30 and the second wire 44 is fixed to one end of the movement guide 40 Respectively.

The first wire 42 and the second wire 44 are formed of a conventional wire and the first wire 42 and the second wire 44 are formed in a ring- And can be hooked on the guide 40.

The motor driving automatic opening wire module 50 pulls the other end of the first wire 42 and pulls the moving guide fixed to one end of the first wire 42 in a direction in which the door 30 is opened. Here, stopping for the opening operation is to move the proper moving distance according to the position value obtained from the encoder wheel sensor, stop at the position matching the value, and release the clutch in the wire module. This clutch releasing operation smoothes the following closing operation, and the opening / closing wire module always releases the clutch when the operation of the corresponding function is finished.

The motor driving automatic closing wire module 60 winds the other end of the second wire 44 and holds the movement guide 40 fixed to one end of the second wire 44 in the direction in which the door 30 is closed I pull it.

The wired / wireless door switch 80 is installed on one side of the door 30 and detects a user or a human body in the setting area and detects a user's access. The BLE beacon wireless transmission module 82 is built in, Respectively. The wired / wireless door switch 80 includes an external wired / wireless door switch 80a installed on one side of the door 30 or outside of the door 30 to detect a user in the setting area, And an internal wired / wireless door switch 80b that opens and closes the door 30 when the button is pressed.

The main controller 90 controls the motor-driven automatic opening wire module 50 and the motor-driven automatic closing wire module 60.

The closed holding module 120 is installed in both upper ends of the door 30 and is a security mode in which the door 30 is kept locked for a predetermined period of time set by the user via the user terminal 100, It has a sleep mode function.

The human body detection sensor 84 senses whether or not the user has passed through the middle door of the door 30 when the door 30 has been opened. send. The human body detection sensor 84 is built in only the external wired or wireless door switch 80a on the door or outdoor side and can detect the human body along the front surface of the door 30 on the side surface of the external wired and wireless door switch 80a .

In addition, the human body detection sensor 84 senses a human body in an area within 45 degrees left and right according to the human body detection sensing area. Accordingly, the human body can be sensed in the middle of the door closing, So that it is possible to detect an obstacle and control the closing operation after opening the door.

In addition, the BLE beacon wireless transmission module 82 in the door switch senses the access of the user terminal in the setting area and transmits a beacon (BLE Beacon: Bluetooth Low Energy Beacon) wireless communication signal in one direction to the user terminal 100 .

A beacon applied to the BLE beacon wireless transmission module 82 is a device for receiving various information including a position by receiving a radio wave emitted from a ground wireless base station or the like in a mobile device including an aircraft, , And short-range data communication technology that detects smart devices in short distance based on Bluetooth low energy (BLE) technology and provides various information and services. The beacon itself serves as a reference point for locating information. The actual information transmission is based on a short distance communication technology such as Bluetooth and infrared. Depending on the type of signal transmitted, a low frequency beacon, an LED beacon, a Wifi beacon, a Bluetooth beacon .

Unlike the structure in which the battery pack 112 is always connected to the AC 220V power source of the existing automatic door system, the present invention is provided for mounting the rechargeable battery, and the rechargeable battery built in the battery pack 112 Since it can be installed without needing additional electric work, installation work is easy, and power consumption can be reduced because it is not always power source. At this time, a charge jack for charging and a status display unit 114 indicate the battery state including the voltage state of the battery, the charging / discharging amount, and the like, irrespective of whether the battery is left or right.

The automatic open / close control system 500 of the present invention can supply power to both the constant power source or the battery pack 112. Even when the constant power source is applied, the power is always supplied to the entire system through the battery pack 112 It is possible. The structure of the battery pack 112 includes a secondary battery such as a lithium polymer or a lithium ion, and a power source for the battery pack 112 is a step-up circuit to obtain a motor drive power source 12 to 15V. In addition, in order to consume low power, the supply of motor drive power (12 ~ 15V) is normally cut off, but when the open or close operation is performed, the power supply is controlled to supply power. Normally, the sleep mode is maintained in a low current consumption state in which the motor driving power is inactivated.

The wireless transceiver module 10 is formed at the upper end to provide bidirectional wireless communication. The bidirectional wireless communication adopts a communication method such as Zigbee (not shown), Wifi, Bluetooth, Z-wave, etc., and the Wifi is a technology that allows electronic devices to connect to a wireless LAN. The Zigbee or Z-wave is a wireless communication protocol mainly used for home automation. It is a technology for home information equipment, household appliance, It is a short-range wireless connection technology that can control life devices and the like.

Accordingly, after the BLE beacon signal is recognized and the user confirmation and the door 30 are automatically opened and closed in connection with the user terminal 100, the user must be able to control the closing operation time by sensing whether the door passes through the middle door. If another human body is sensed while the middle door is closed, it is necessary to keep the door 30 open or to open it again when the door 30 is closed. And detects a user or an outside user passing through the middle door through a human body detection sensor (84) built in the wired / wireless door switch (80), and can perform the operation.

Since the current consumption of the human body sensor 84 is continuously increased during the continuous operation of the human body sensor 84, the human body sensor 84 can be controlled to operate only during the automatic opening / closing operation according to the user's confirmation. That is, in order to minimize battery consumption, it is possible to control whether the human body detection sensor 84 is operated only when the door is automatically opened and closed by pressing the button of the external wired / wireless door switch 80a.

2 is a perspective view of a smart middle door automatic control system according to a preferred embodiment of the present invention.

2, the smart middle door automatic control system 500 includes an upper track 20, a guide hole 22, a movement guide 40, a first wire 42, a second wire 44, A motor driving automatic opening wire module 50, a motor driving automatic closing wire module 60, an origin recognition sensor 70, a magnetic force sensor 72, a main controller 90, and a power supply unit 110.

The upper track 20 has a rectangular frame structure with three interlocking sliding modules. The upper track 20 has an installation space in which a door can be installed, and the guide hole 22 is formed on the upper surface in the left and right direction.

The movement guide 40 is inserted into the guide hole 22 and is coupled to the door 30. Accordingly, when the movement guide 40 is moved, the door 30 is also moved in an interlocked manner.

The origin recognition sensor 70 precisely detects the open position value through the encoder wheel sensor portion inside the motor module. At this time, the wheel sensor unit is coupled to the rear end of each of the wind-up shafts of the motor-driven automatic opening wire module 50 and the motor-driven automatic closing wire module 60, detects the rotational direction and the rotation amount of the motor, ) Is detected additionally.

The magnetic force sensor 72 is connected to the movement guide 40, and a permanent magnet is embedded therein.

The power supply unit 110 supplies power to the first hall sensor 74, the second hall sensor 76, the motor-driven automatic opening wire module 50, and the motor-driven automatic closing wire module 60.

The power supply unit 110 may include a battery pack 112 for providing a rechargeable battery power with low power consumption and a charging jack for charging the rechargeable battery regardless of the left or right side of the door, And a status display unit 114. The status display unit 114 displays the status of the battery.

3 is a perspective view illustrating an origin recognition sensor module according to a preferred embodiment of the present invention.

3, the origin recognition sensor module 70 includes a magnetic force sensor 72, a first hall sensor 74, and a second hall sensor 76. [

The first Hall sensor 74 is installed at a position where the magnetic force sensor 72 moves when the door 30 is opened and senses the magnetic force of the magnetic force sensor 72 to sense opening of the door 30 .

The second hall sensor 76 is installed at a position where the magnetic force sensor 72 moves when the door 30 is closed and senses the magnetic force of the magnetic force sensor 72 to detect the complete closing of the door 30 do.

When the first hall sensor 74 senses the opening of the door 30, the power supply unit 70 supplies power to the motor driving automatic opening wire module 50 and the motor driving automatic closing wire module 60 To the motor-driven automatic opening wire module 50 and the motor-driven automatic closing wire module 60 in order to minimize current consumption when the second hall sensor 76 senses a complete closing of the door 30 Off the power.

4 is a perspective view illustrating a wired / wireless door switch according to a preferred embodiment of the present invention.

4, the wired / wireless door switch 80 includes an external wired / wireless door switch 80a and an internal wired / wireless door switch 80b, and the external wired / wireless door switch 80a is provided with a BLE beacon wireless transmission module 82 And a human body detection sensor 84. The internal wired / wireless door switch 80b has only a switch function.

That is, when the BLE beacon wireless transmission module 82 built in the external wired / wireless door switch 80a always transmits the beacon wireless communication signal for sensing the access of the user in the setting area to the user terminal 100 unidirectionally, When the user accesses the home or setting area, the app in the user terminal 100 is automatically recognized, and the user authentication process is performed through the bidirectional communication using the wireless transmission / reception module 10 by confirming the user ID information.

5 is a flowchart illustrating a smart middle door automatic control system according to a preferred embodiment of the present invention.

5, the smart middle door automatic control system 500 includes a user terminal 100, a management server 200, an IoT device 300, and a home IoT hub 400.

The user terminal 100 may perform operations such as inputting user setting information including a user ID, a closing maintenance mode setting time, a door closing speed, a door opening speed, a user detection area setting, an access information notification setting, and an IoT device interlocking setting It is possible.

The management server 200 receives the user setting information from the user terminal 100 and provides the user setting information to the IoT device 300.

The IoT device 300 detects the access by a user or an outsider and provides the access detection information to the home IoT hub.

The home IoT hub 400 links a plurality of IoT devices and a management server.

The IoT device 300 confirms the ID information of the user terminal 100 through bidirectional communication of the wireless transmission / reception module 10 to confirm the user when the user terminal 100 accesses the sensing area, Provides the user verification result and access / intrusion detection information to the management server 200, and the management server 200 provides the user confirmation result and access detection information to the user terminal 100.

6 is a block diagram illustrating a smart middle door automatic control system according to a preferred embodiment of the present invention.

7 is an actual view of the configuration of a smart middle door automatic control system according to a preferred embodiment of the present invention.

As shown in FIGS. 6 and 7, the operational process of the smart middle door automatic control system 500 will be described in more detail as follows.

First, it is a driving process for automatic opening of the Chinese door when returning home.

1) The BLE beacon wireless transmission module 82 built in the wired / wireless door switch 80 always operates and sends a unidirectional communication signal.

2) When the user terminal 100 enters the detection area, if the APP installed in the user terminal 100 is automatically recognized, the ID of the user terminal 100 in the bidirectional communication of the wireless transmission / Identify the user through information.

3) When the user confirmation is completed, the main controller 90 opens the middle door through the motor-driven automatic opening wire module 50 to open and wait.

At this time, when the user terminal 100 approaches the vicinity of the house entrance door or approaches the detection area, the door lock key is opened or the door lock is released.

4) When the user having the user terminal 100 enters the house through the entrance door, the body sensor 84 in the wired / wireless door switch 80 is driven to determine whether or not the user has passed the door The main controller 90 releases the door 30 from being held in the opened state by the recognition, and the main controller 90 closes the middle door with the motor closing automatic closing wire module 60 by the automatic closing sliding operation.

In order to reduce battery consumption, the human body detecting sensor 84 is driven as means for detecting an obstacle only while the door 30 is automatically opened according to a user's recognition.

5) The user information is confirmed through the user terminal 100 associated with the main controller 90, and it is confirmed that the user information is completely passed through the middle door, and the user returns the home information or access information to the management server 200 or the main controller To the terminal of the user registered in the terminal 90.

At this time, when the system operation in conjunction with the home IoT hub 400 is performed, the main controller 90 interfaces with the wireless transmission / reception module 10, and even if the user does not carry the user terminal 100, I can not, but I notify someone at home about home at home IoT hub to connect to the caregiver through apps (apps) or text alerts.

If there is no association with the home IoT hub 400, the app of the user terminal 100 provides e-mail information through a text message to the terminal of the user registered through the mobile communication network of the terminal .

The following is a driving procedure for automatic opening of Chinese doors at the time of going out.

1) When the button of the wired / wireless door switch 80 is pressed, the main controller 90 automatically slides the middle door through the motor-driven automatic opening wire module 50.

2) When the user having the user terminal 100 passes through the front door, the body sensor 84 in the wired / wireless door switch 80 is driven to recognize whether or not the user or others have completed the middle door, The main controller 90 releases the door 30 from being held open by the recognition and the main controller 90 closes the middle door by the motor closing automatic closing wire module 60 with the automatic closing sliding operation.

At this time, the human body detection sensor 84 is temporarily driven by the means for detecting an obstacle while the door 30 is automatically opened according to the user's recognition in order to reduce battery consumption, and switches to the standby state.

3) When the user of the user terminal 100 recognizes that the user has entered the beacon area or the detection area at the time when the user passes through the middle door, the ID of the user is recognized by the application (App) of the user terminal 100 and by the bidirectional communication with the wireless transmission / The user authentication process is performed.

4) It is confirmed that the user information is confirmed through the user terminal 100 connected with the main controller 90 and completely passed through the middle door, and the outgoing information is registered in the management server 200 or the main controller 90 To the terminal 100 of the user or the guardian.

At this time, when the system operation in conjunction with the home IoT hub 400 is performed, the main controller 90 interfaces with the wireless transmission / reception module 10, and even if the user does not carry the user terminal 100, But it also provides notification via app or notification via text that someone notices that they are out at home.

If there is no linkage with the home IoT hub 400, the app of the user terminal 100 may provide the outgoing information to the user's terminal through the mobile communication network of the terminal through a text message .

The following is the driving process in the security / sleep mode.

1) It is possible to set the time zone when all the family goes home and sleep, or the security mode can be set and controlled externally by connecting the home IoT hub and the wireless transmission / reception module.

2) In this security / sleep mode, when the door close holding module 120 is operated, if the user can not be confirmed, the door automatic opening and closing does not operate unless the user's confirmation is made even if the door switch is pressed. Therefore, it is necessary to carry out the user confirmation process so as to be able to operate as a double security system capable of further securing security outside the front door.

3) In this security / sleep mode, even if the outside door is unlocked and the door is closed, the indoor door is in the additional lock state and the double security system is activated. In this mode, when the external door switch is pressed, the BLE beacon and the wireless transmission / It is possible to identify intruders within a predetermined period of time and consider them to be thieves if they are not registered users, thereby providing an intrusion notification and police notification service to the user in connection with the home IoT hub.

The foregoing has outlined rather broadly the features and technical advantages of the present invention in order that the claims of the invention to be described below may be better understood. It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative and non-restrictive in every respect. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the appended claims and their equivalents should be construed as being included within the scope of the present invention.

10: radio transmission / reception module 20: upper track
30: Door 40: Moving Guide
42: first wire 44: second wire
50: Motor-driven auto-open wire module
60: Motor-driven automatic closing wire module
70: origin recognition sensor module 72: magnetic force sensor
74: first hall sensor 76: second hall sensor
80: wired / wireless door switch 80a: external wired / wireless door switch
80b: Internal wired / wireless door switch 82: BLE beacon radio transmission module
84: human body detection sensor 90: main controller
100: user terminal 110: power supply unit
112: Battery pack 114: Battery charging jack and status indicator
120: Closed holding module 200: Management server
300: IoT device 400: Home IoT hub
500: Smart middle door automatic open / close control system according to the present invention

Claims (8)

A wireless transmit / receive module formed on the upper side to provide bidirectional wireless communication;
An upper track in which guide holes are formed in the left and right direction on the upper surface;
A door which is physically slidable in the left and right direction from the inside of the upper track;
A movement guide inserted into the guide hole and coupled to the door;
A first wire fixed to one end of the movement guide;
A second wire fixed to the other end of the movement guide;
A motor driven automatic opening wire module for winding the other end of the first wire and pulling the movement guide fixed to one end of the first wire in a direction in which the door is opened;
A motor-driven automatic closing wire module for winding the other end of the second wire and pulling the moving guide fixed to one end of the second wire in a direction in which the door is closed;
An origin recognition sensor module for sensing the opening and closing of the door;
A wired / wireless door switch installed on one surface of the door to detect a user or a human body in a setting area and open / close the door by pressing a button;
A main controller for controlling the motor-driven automatic open / close wire module; And
A user terminal for inputting user setting information including a user ID, a closed maintenance mode setting time, a door closing speed, a door opening speed, a user detection area setting, access information / security status notification service, access information notification setting, ; ≪ / RTI >
The wired / wireless door switch includes an external wired / wireless door switch installed on one side of a door or outside of the door to detect a user in a setting area, an internal wired / wireless door provided on one side of the door, Switches,
Wherein the external wired / wireless door switch comprises: a BLE beacon wireless transmission module for always transmitting a BLE beacon wireless communication signal for sensing an approach of a user terminal in a setting area to the user terminal unidirectionally; And a human body detecting sensor for detecting whether or not the passage of the middle door of the user is completed or not, and for transmitting the detection result to the main controller when the passage completion state is detected. delete delete The method according to claim 1,
The origin recognition sensor module includes:
A magnetic force sensor connected to the movement guide,
A first hall sensor installed at a position where the magnetic force sensor moves when the door is opened, sensing a magnetic force of the magnetic force sensor to detect opening of the door,
And a second hall sensor installed at a position where the magnetic force sensor moves when the door is closed, and sensing a magnetic force of the magnetic force sensor to detect the closing of the door. 5. The method of claim 4,
Further comprising a power supply for supplying power to the first hall sensor, the second Hall sensor, the motor-driven automatic opening wire module, and the motor-driven automatic closing wire module,
The power supply unit supplies power to the motor-driven automatic opening wire module and the motor-driven automatic closing wire module when the first hall sensor senses opening of the door, and when the second hall sensor senses closing of the door And the power supply to the motor-driven automatic opening wire module and the motor-driven automatic closing wire module is cut off. 6. The method of claim 5,
The power supply unit,
A battery charger for charging the rechargeable battery, a battery charging jack for displaying a state of the power source, and a status display unit, wherein the battery charger includes a battery pack for providing a rechargeable battery power with low power consumption, Control system. The method according to claim 1,
And a closed holding module provided at both upper ends of the door,
Wherein the close maintenance module has a security / sleep mode function for maintaining the door lock state during the closed hold setting time. The method according to claim 1,
A management server for receiving management information including the user setting information and ID information from the user terminal and providing the management information to the IoT device;
A plurality of IoT devices for detecting access by users or outsiders and providing the access detection information to a home IoT hub; And
And a home IoT hub connecting the plurality of IoT devices and the management server,
The IoT device checks the ID information of the user terminal by bidirectional communication of the wireless transmission / reception module to confirm the user when the user terminal approaches the sensing area, and transmits the user confirmation result and access detection information to the management server And the management server provides the user confirmation result and access / intrusion detection information to the user terminal.

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