KR20210029952A - Apparatus and method for controlling wall-pad through all generations of communication terminals using 5G including LTE - Google Patents

Abstract

The present invention relates to a technology for transmitting a command to a wall pad through a text message or voice information, and controlling IoT devices connected to the wall pad by natural language processing. The wall pad device according to an embodiment includes: a communication unit configured to receive a call set request corresponding to a pre-registered user phone number, and to set a call with a communication terminal in response to the call set request; a natural language processing unit identifying the commands and IoT devices from the received voice information, when receiving voice information from the call set communication terminal; and a device control unit generating a control command corresponding to the identified command and controlling to transmit the generated control command to the IoT device.

Description

Apparatus and method for controlling wall-pad through all generations of communication terminals using 5G including LTE}

The present invention relates to a technology for controlling a wall pad through communication terminals of all generations up to 5G or LTE, and more particularly, transmitting a command to the wall pad through a communication terminal capable of transmitting text messages or voice information, and It relates to a technology for controlling IoT devices connected to a wall pad by processing natural language. In addition, it further includes a technology for exposing advertisement content on a wall pad or a communication terminal and rewarding a certain amount based on this.

Wall pads have evolved from the past interphones and provide various additional functions such as controlling elevators in addition to the basic functions of communicating with users who want to enter the house from the lobby.

Such a wall pad may provide a function such as providing news by accessing the Internet through a network or exposing a series of images.

In addition, the wall pad has a short-range wired/wireless communication function, so that simple control of an IoT device in the home is possible.

To this end, the wall pad and the IoT device may include communication modules such as Bluetooth, ZigBee, and LoRa.

In addition, as the wall pad is connected to the network, the user can perform various controls on the IoT devices in the home using the wall pad even at a remote location. However, since this is a communication using a network, a cumbersome operation such as separately driving an application for using the network or connecting to the network is required. Meanwhile, due to the nature of network communication, security is vulnerable, and there may be concerns about exposure to information photographed by a wall pad in the house, information photographed by other IoT devices, and voice collected through a microphone.

Korean Patent Registration No. 1909498 "Control terminal and method for remotely controlling home appliances through natural language-based command recognition" Korean Patent Publication No. 2015-0045206 "Remote control system, mobile device and digital device control method"

An object of the present invention is to increase utilization by using a mobile communication network in controlling wall pads and IoT devices connected to the wall pad.

An object of the present invention is to enhance security by using a mobile communication network instead of a network network.

The wall pad device according to an embodiment receives a call setup request corresponding to a pre-registered user phone number, and receives voice information from a communication terminal and a communication terminal for setting a call in response to the call setup request. Upon receipt, a natural language processing unit that identifies a command and an IoT device from the received voice information, and a device that generates a control command corresponding to the identified command, and controls to transmit the generated control command to the IoT device It may include a control unit.

The wall pad device according to an embodiment may further include a registration processing unit for registering the user identification information and the user phone number upon receiving a user phone number and user identification information from an authenticated communication terminal.

The registration processing unit according to an embodiment may record the user identification information and the user phone number in a memory, or transmit a request to a server at a remote location to record the user identification information in a database.

The registration processing unit according to an embodiment assigns an authority level to a user phone number, and the device control unit generates a control command corresponding to the identified command only when the command meets the assigned authority level. Can be generated.

When receiving a call setup request from a mobile communication company server, the wall pad device according to an embodiment determines whether the calling party's phone number for the call setup request is the user's phone number, and if the result of the determination is the same, authentication is performed. It may further include an authentication processing unit that permits and transmits the call setup request to the communication unit, and disallows authentication when the determination result is not the same and ignores the call setup request.

The communication unit, according to an embodiment, receives a text message from a pre-registered user phone number, and the wall pad device further includes a text processing unit for identifying a command and an IoT device from the received text message, and the The device controller may generate a control command corresponding to the identified command and control the generated control command to be transmitted to the IoT device.

The wall pad device according to an embodiment downloads advertisement content from a server at a request of a pre-authenticated user and records it in a memory, and when a home call button is pushed by a visitor, the recorded advertisement content is transmitted through a display or a speaker. It may further include an advertisement processing unit that controls to be output.

The advertisement processing unit according to an embodiment counts the output time of the advertisement content, generates advertisement exposure information including the counted output time, and transmits the advertisement exposure information to the server, and the server checks the advertisement exposure information. Thus, the amount to be rewarded to the user can be calculated.

The wall pad device according to an embodiment further comprises an advertisement processing unit requesting the communication company server to set the ringback tone replacement sound of the communication terminal as advertisement content at a request of a pre-authenticated user, and the communication company server replaces the ringback tone Counting the playing time of the advertisement content provided as a sound, generating advertisement exposure information including the counted playing time, and transmitting the advertisement exposure information to a billing server, and the billing server checks the advertisement exposure information and rewards the user. You can calculate the amount to be paid.

The method of operating a wall pad device according to an embodiment includes the steps of receiving a call setup request corresponding to a pre-registered user phone number in a communication unit, and establishing a call with a communication terminal in response to the call setup request, in a natural language processing unit. , Upon receiving the voice information from the call-set communication terminal, identifying a command and an IoT device from the received voice information, and in the device control unit, a control command corresponding to the identified command is generated, and the generated It may include controlling to transmit a control command to the IoT device.

The method of operating the wall pad device according to an embodiment includes the steps of registering the user identification information and the user phone number when receiving a user phone number and user identification information from an authenticated communication terminal in a registration processing unit, and in the registration processing unit. , The user identification information and the user phone number may be recorded in a memory or transmitted to a server at a remote location to request to be recorded in a database.

A method of operating a wall pad device according to an embodiment includes, in the registration processing unit, assigning a permission level to a user phone number, and generating the control command includes the command being assigned to the granted permission level. It may include generating a control command corresponding to the identified command only if it matches.

In the method of operating a wall pad device according to an embodiment, when receiving a call setup request from a mobile communication company server in an authentication processing unit, determining whether the calling party's telephone number for the call setup request is the user's telephone number, And in the authentication processing unit, if the determination result is the same, permitting authentication to transmit the call setup request to the communication unit, and if the determination result is not the same, disallowing authentication and ignoring the call setup request. can do.

In the method of operating the wall pad device according to an embodiment, the step of downloading an advertisement content from a server at a request of a pre-authenticated user and recording it in a memory in an advertisement processing unit, and in the advertisement processing unit, a home call button is pushed from a visitor If yes, controlling to output the recorded advertisement content through a display or a speaker, counting an output time of the advertisement content in the advertisement processing unit, and generating advertisement exposure information including the counted output time And controlling to transmit to the server, wherein the server may check the advertisement exposure information and calculate an amount to be rewarded to the user.

The method of operating the wall pad device according to an embodiment further comprises the step of requesting, by an advertisement processing unit, from a communication company server to set a ringback tone replacement sound of the communication terminal as advertisement content at a request of a pre-authenticated user, wherein the The communication company server counts the playing time of the advertisement content provided as a ringback tone replacement sound, and controls to generate advertisement exposure information including the counted playing time and transmit the advertisement exposure information to the charging server, and the charging server transmits the advertisement exposure information. By checking, the amount to be rewarded to the user can be calculated.

According to an embodiment, by using a mobile communication network to control the wall pad and IoT devices connected to the wall pad, it is possible to increase utilization.

According to an embodiment, security may be enhanced by using a mobile communication network instead of a network network.

1 is a diagram showing an entire system to which a wall pad device is applied.
2 is a diagram illustrating a wall pad device according to an exemplary embodiment.
3 is a diagram illustrating an embodiment of controlling IoT devices in a home using a text message.
4 is a diagram illustrating a wall pad device for exposing advertisement content.
5 is a diagram illustrating an exposure status of advertisement content for each device.
6 is a diagram illustrating a method of operating a wall pad device according to an exemplary embodiment.

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

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

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

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

The terms used in the present specification are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present specification, terms such as "comprise" or "have" are intended to designate that the specified features, numbers, steps, actions, components, parts, or combinations thereof exist, but one or more other features or numbers, It is to be understood that the presence or addition of steps, actions, components, parts, or combinations thereof, does not preclude the possibility of preliminary exclusion.

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

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

1 is a diagram illustrating an entire system 100 to which a wall pad device is applied.

The overall system 100 to which the wall pad device is applied may increase utilization by using a mobile communication network to control the wall pad and IoT devices connected to the wall pad. In addition, the entire system 100 to which the wall pad device is applied may enhance security by using a mobile communication network instead of a network network.

To this end, the entire system 100 to which the wall pad device is applied may include a service server 110, a wall pad device 120, a communication terminal 130, and an IoT device 140.

The service server 110 according to an embodiment may register a user phone number input to a wall pad device, and manage the user phone number by granting permission to control an IoT device.

In addition, an operation such as updating the wall pad device 120 or providing advertisement content may be processed.

The wall pad device 120 according to an embodiment may receive a voice or text message input from the user's communication terminal 130 and control various IoT devices 140 in the premises based on the received voice or text message.

To this end, the wall pad device 120 may register the user identification information and the user phone number when receiving the user phone number and the user identification information from the communication terminal 130 in advance. In this case, the user identification information and the user phone number may be recorded in the memory of the wall pad device 120 or may be registered in the database of the service server 110.

Meanwhile, a user may register as a member by entering a user phone number and user identification information through a web page provided by the service server 110, and the service server 110 may register the corresponding information in the database.

Specifically, the wall pad device 120 according to an embodiment may receive a call setup request corresponding to a pre-registered user phone number, and may establish a call with a communication terminal in response to the call setup request. At this time, when voice information, text message, etc. are received from a communication terminal with a call, the received voice information or text message is processed in natural language to identify commands and IoT devices.

Meanwhile, the wall pad device 120 may generate a control command corresponding to the identified command and control the generated control command to be transmitted to the IoT device. As IoT devices are added, the control command can be newly registered by the user, and may be provided in advance from a service server or a wall pad server, and may be periodically updated and used.

The communication terminal 130 according to an embodiment may include not only a smartphone, but also all devices capable of setting up a call or sending a text message using a general mobile communication network.

For example, it may include 2G phones or early cellular phones that are virtually incapable of data communication.

The IoT device 140 according to an embodiment may include a communication module capable of short-range wireless communication with a wall pad as a general home appliance located in a home. The communication module may be a generally widely used communication method such as Bluetooth and ZigBee.

2 is a diagram illustrating a wall pad device 200 according to an embodiment.

The wall pad apparatus 200 according to an embodiment is assigned a phone number from a communication company, and it is possible to establish a call with a communication terminal or to receive a text message from the communication terminal.

The wall pad apparatus 200 according to an embodiment may include a communication unit 210, a natural language processing unit 220, and a device control unit 230.

The communication unit 210 according to an embodiment may receive a call setup request corresponding to a pre-registered user phone number, and set up a call with a communication terminal in response to the call setup request.

The natural language processing unit 220 according to an embodiment may identify a command and an IoT device from the received voice information upon receiving voice information from a communication terminal for which a call has been established.

The device controller 230 according to an embodiment may generate a control command corresponding to the identified command and control the generated control command to be transmitted to the IoT device.

As another example, the communication unit 210 may receive a text message from a pre-registered user phone number. In this case, the natural language processing unit 220 may identify a command and an IoT device from the received text message, and the device control unit 230 may generate a control command corresponding to the identified command. In addition, the device controller 230 may control to transmit the generated control command to the IoT device.

According to an embodiment, the natural language processing unit 220 may perform machine learning in order to identify a command or an IoT device from a voice or text message. In addition, algorithms or related data required for machine learning may be collected and updated from a service server.

In addition, the wall pad device 200 may include a registration processing unit 240, an authentication processing unit 250, and an advertisement processing unit 260.

The registration processing unit 240 according to an embodiment may register the user identification information and the user phone number when receiving the user phone number and the user identification information from the authenticated communication terminal.

In particular, the registration processing unit 240 may record the user identification information and the user's telephone number in a memory, or transmit a request to a server at a remote location to be recorded in a database.

In addition, the registration processing unit 240 may assign a level of authority to the user's phone number. Accordingly, the device controller 230 may generate a control command corresponding to the identified command only when the command meets the assigned authority level.

When receiving a call setup request from a mobile communication company server, the authentication processing unit 250 according to an embodiment may determine whether the calling party's phone number for the call setup request is a user's phone number. In addition, if the result of the determination is the same, authentication is permitted and a call setup request may be transmitted to the communication unit 210.

On the other hand, the authentication processing unit 250 may disallow authentication and ignore the call setup request when the calling party's phone number and the user's phone number for the call setup request are not the same.

For example, in the case of a front door of a house or a gas fire, permission to open only user phone numbers used by adults in the house may be granted, and control rights may not be granted to children.

The advertisement processing unit 260 according to an embodiment may download advertisement content from a server at a request of a pre-authenticated user and record it in a memory. In addition, when a home call button is pushed by a visitor, the recorded advertisement content may be controlled to be output through a display or a speaker.

Accordingly, the advertisement processing unit 260 may control to count the output time of the advertisement content, generate advertisement exposure information including the counted output time, and transmit the advertisement exposure information to the server. The advertisement exposure information may include a time and a time period at which advertisement content is exposed. The billing server can check the advertisement exposure information and calculate the amount to be rewarded to the user. The calculated reward amount may be discounted from the user's communication terminal fee, discounted from the wall pad usage fee, or may be directly provided to the user in the form of cash or a gift.

LCDs installed outdoors, advertisements installed in kiosks, elevators, etc. are always advertised for people who are moving like signboards. Several ads are played repeatedly, and you can only guess which ads were exposed to some people and how many times.

However, this service is an advertisement that occurs when a user's interaction occurs through a door or a lobby, and since it is possible to collect accurate information on which advertisement was provided to visitors and indoor users for several seconds from where, accurate advertisement price and provision are provided. You can check whether or not.

Meanwhile, the advertisement processing unit 260 may request the communication company server to set the ringback tone replacement sound of the communication terminal as advertisement content at the request of a pre-authenticated user.

Accordingly, the communication company server may control to count the playing time of the advertisement content provided as the ringback tone replacement sound, generate advertisement exposure information including the counted playing time, and transmit the advertisement exposure information to the billing server. Accordingly, the billing server may check the advertisement exposure information and calculate the amount to be rewarded to the user.

3 is a diagram illustrating an embodiment of controlling IoT devices in a home using a text message.

As shown in FIG. 3, the user can transmit a text message "Open the front door, turn on the living room lamp, and turn on the air conditioner" to the wall pad device using his or her communication terminal 300.

A phone number capable of unique identification may be assigned to the wall pad device. Accordingly, a call setup request or text message sent from the communication terminal 300 may be sent to a phone number assigned to the wall pad device and provided to the wall pad device through a mobile communication network.

The wall pad device receives "open the front door, turn on the living room light, turn on the air conditioner," as a wall pad device, which is a text message, and can identify IoT devices and commands to be controlled from this.

Among the IoT devices registered in the wall pad device in advance,'front door','living room light', and'air conditioner' are identified, and for'front door','OPEN' and'living room light' For'ON' and'air conditioner', the command of'ON' can be identified.

Accordingly, the wall pad device can generate control commands for'open the front door','turn on the living room', and'turn on the air conditioner'.

In addition, the wall pad device may transmit the generated control command to each IoT device and request that a corresponding operation be performed.

4 is a diagram illustrating a wall pad device 400 for exposing advertisement content.

The wall pad device 400 may directly expose advertisement contents, or control the lobby phone to expose advertisement contents to the lobby phone.

To this end, the advertisement processing unit of the wall pad device 400 downloads advertisement content from the server at the request of a pre-authenticated user and records it in the memory, and when the in-home call button is pushed by the visitor, the recorded advertisement content is displayed or It can be controlled to output through a speaker.

In addition, the advertisement processing unit counts the output time of the advertisement content, generates advertisement exposure information including the counted output time, and controls it to be transmitted to the server, and the server checks the advertisement exposure information and calculates the amount to be rewarded to the user. I can.

5 is a diagram illustrating an exposure status of advertisement content for each device.

As shown in the table 500, the advertisement status, advertisement type, and advertisement exposure time may be matched and recorded for each device. The table 500 may be recorded in the memory of the wall pad device or a database of the service server.

For example, the user may allow advertisements only on the wall pad and user terminal 1, and may not allow advertisements on the user terminal 2. In addition, the wall pad can be set to display only the advertisement of the parent company of the wall pad, and the user terminal 1 can be set to display all advertisements except financial advertisements. In addition, advertisement exposure time corresponding to each device may be associated and recorded.

The billing server may calculate a reward amount based on the recorded advertisement exposure time and provide the calculated reward amount to the user.

6 is a diagram illustrating a method of operating a wall pad device according to an exemplary embodiment.

In the method of operating the wall pad device according to an embodiment, a call setup request corresponding to a pre-registered user phone number may be received (step 601).

To this end, the method of operating the wall pad device may perform a process of registering a user phone number.

Specifically, in the operating method of the wall pad device, when a user phone number and user identification information are received from an authenticated communication terminal, the user identification information and the user phone number may be registered. In particular, in the operating method of the wall pad device, user identification information and a user phone number may be recorded in a memory or transmitted to a server in a remote location to be requested to be recorded in a database.

In the method of operating the wall pad device according to an embodiment, a call can be established with a communication terminal in response to a call establishment request (step 602).

Next, in the operating method of the wall pad device, voice information may be received from a communication terminal for which a call has been established (step 603), and commands and IoT devices may be identified from the received voice information (step 604).

In addition, the method of operating the wall pad device may control to generate a control command corresponding to the identified command (step 605) and transmit the generated control command to the IoT device (step 606).

For example, the method of operating the wall pad device may assign a permission level to a user's phone number. A control command corresponding to the identified command can be generated only when the command meets the pre-assigned authority level.

As a specific example, when receiving a call setup request from a mobile communication company server, the operating method of the wall pad device may determine whether the calling party's telephone number for the call setup request is a user's telephone number. In addition, the method of operating the wall pad device may permit authentication and transmit a call setup request to the communication unit when the determination result is the same. On the other hand, if the determination result is not the same, authentication may be disallowed and the call setup request may be ignored.

In addition, the method of operating the wall pad device may provide an advertisement service.

To this end, the method of operating the wall pad device may download advertisement content from a server at the request of a pre-authenticated user and record it in a memory. In addition, in the operating method of the wall pad device, when a home call button is pushed by a visitor, the recorded advertisement content may be output through a display or a speaker.

When advertisement content is output, the operating method of the wall pad device may count the output time of the advertisement content.

In the operating method of the wall pad device, the advertisement exposure information including the counted output time is generated and transmitted to the server, and the server checks the advertisement exposure information and calculates an amount to be rewarded to the user.

In addition, the method of operating the wall pad device may request the communication company server to set the ringback tone replacement sound of the communication terminal as advertisement content at a request of a pre-authenticated user.

Accordingly, the communication service provider server counts the playing time of the advertisement content provided as the ringback tone replacement sound, generates advertisement exposure information including the counted playing time, and transmits the advertisement exposure information to the billing server. Accordingly, the billing server may check the advertisement exposure information and calculate the amount to be rewarded to the user.

Consequently, using the present invention, it is possible to increase utilization by using a mobile communication network to control the wall pad and IoT devices connected to the wall pad. In addition, by using a mobile communication network instead of a network network, security can be reinforced.

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

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

The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the embodiment, or may be known and usable to those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. -A hardware device specially configured to store and execute program instructions such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those produced by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware device described above may be configured to operate as one or more software modules to perform the operation of the embodiment, and vice versa.

As described above, although the embodiments have been described by the limited drawings, various modifications and variations are possible from the above description to those of ordinary skill in the art. For example, the described techniques are performed in a different order from the described method, and/or components such as systems, structures, devices, circuits, etc. described are combined or combined in a form different from the described method, or other components Alternatively, even if substituted or substituted by an equivalent, an appropriate result can be achieved.

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

Claims (15)

A communication unit configured to receive a call setup request corresponding to a pre-registered user phone number and set up a call with a user terminal in response to the call setup request;
A natural language processing unit for identifying a command and an IoT device from the received voice information when voice information is received from the call-established user terminal; And
A device control unit that generates a control command corresponding to the identified command and controls to transmit the generated control command to the IoT device
Wall pad device comprising a. The method of claim 1,
When receiving a user phone number and user identification information from an authenticated user terminal, a registration processing unit that registers the user identification information and the user phone number
Wall pad device further comprising a. The method of claim 2,
The registration processing unit,
A wall pad device that records the user identification information and the user's phone number in a memory, or requests to be recorded in a database by transmitting it to a server at a remote location. The method of claim 3,
The registration processing unit,
Give permission levels for user phone numbers,
The device control unit,
A wall pad device that generates a control command corresponding to the identified command only when the command meets the assigned authority level. The method of claim 1,
When receiving a call setup request from a mobile communication service provider server, it is determined whether the calling party's phone number for the call setup request is the user's phone number, and if the result of the determination is the same, authentication is permitted to send the call setup request to the communication unit. An authentication processing unit that disallows authentication and ignores the call setup request if it is not the same as a result of the determination.
Wall pad device further comprising a. The method of claim 1,
The communication unit receives a text message from a pre-registered user phone number,
The natural language processing unit,
Identify a command and an IoT device from the received text message,
The device control unit,
A wall pad device that generates a control command corresponding to the identified command and controls to transmit the generated control command to the IoT device. The method of claim 1,
Advertisement processing unit that downloads advertisement contents from the server at the request of a pre-authenticated user and records them in the memory, and controls to output the recorded advertisement contents through a display or speaker when a home call button is pushed by a visitor
Wall pad device further comprising a. The method of claim 7,
The advertisement processing unit,
Counting the output time of the advertisement content, generating advertisement exposure information including the counted output time, and transmitting it to the server,
A wall pad device in which the server checks the advertisement exposure information and calculates an amount to be rewarded to the user. The method of claim 1,
Advertisement processing unit that requests the communication company server to set the ringback tone replacement sound of the user terminal as advertisement content at the request of a pre-authenticated user
Further comprising
The communication company server counts the reproduction time of the advertisement content provided as a ringback tone replacement sound, generates advertisement exposure information including the counted reproduction time, and controls to transmit it to the billing server,
The billing server checks the advertisement exposure information and calculates an amount to be rewarded to the user. Receiving, at the communication unit, a call setup request corresponding to a pre-registered user telephone number, and establishing a call with a user terminal in response to the call setup request;
Identifying, by the natural language processing unit, a command and an IoT device from the received voice information when voice information is received from the call-set user terminal; And
Generating a control command corresponding to the identified command by a device control unit, and controlling the generated control command to be transmitted to the IoT device
Method of operating a wall pad device comprising a. The method of claim 10,
Registering the user identification information and the user phone number when receiving the user phone number and the user identification information from the authenticated user terminal, in the registration processing unit; And
In the registration processing unit, recording the user identification information and the user phone number in a memory, or requesting to be recorded in a database by transmitting it to a server at a remote location.
The method of operating the wall pad device further comprising a. The method of claim 11,
In the registration processing unit, granting a level of authority to the user's phone number
Including,
Generating the control command,
Generating a control command corresponding to the identified command only when the command meets the granted authority level
Method of operating a wall pad device comprising a. The method of claim 10,
Determining, in the authentication processing unit, whether the calling party's phone number for the call establishment request is the user's phone number when receiving a call setup request from a mobile communication company server; And
In the authentication processing unit, if the determination result is the same, the authentication is permitted and the call setup request is transmitted to the communication unit, and if the determination result is not the same, the authentication is disapproved and the call setup request is ignored.
The method of operating the wall pad device further comprising a. The method of claim 10,
In the advertisement processing unit, downloading advertisement content from the server at the request of a pre-authenticated user and recording it in a memory; And
Controlling, in the advertisement processing unit, to output the recorded advertisement content through a display or a speaker when a home call button is pushed by a visitor;
Counting, by the advertisement processing unit, an output time of the advertisement content; And
Controlling to generate advertisement exposure information including the counted output time and transmit it to a server
Including more,
The method of operating a wall pad device in which the server checks the advertisement exposure information and calculates an amount to be rewarded to the user. The method of claim 10,
In the advertisement processing unit, requesting the communication company server to set the ringback tone replacement sound of the user terminal as advertisement content at the request of a pre-authenticated user
Including more,
The communication company server counts the playing time of the advertisement content provided as a ringback tone replacement sound, and controls to generate advertisement exposure information including the counted playing time and transmit it to the billing server,
The method of operating a wall pad device in which the billing server checks the advertisement exposure information and calculates an amount to be rewarded to the user.

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