KR20200123498A - IOT device setting system and method thereof - Google Patents

Abstract

Provided are a system for registering multiple Internet of things (IoT) home appliances using Wi-Fi direct and a method for registering multiple IoT home appliances thereof. According to the present invention, a user terminal displays identification information of a target IoT home appliance for registration in an IoT home appliance management server using an IoT home appliance application provided by the IoT home appliance management server, and transmits basic information including the identification information of the target IoT home appliance selected from a user command to the IoT home appliance management server to request registration. The target IoT home appliance transmits the basic information including the identification information of the target IoT home appliance to the user terminal.

Description

Multiple IOT home appliance registration system using Wi-Fi Direct and its multi-IOT home appliance registration method {IOT device setting system and method thereof}

The present invention relates to a multi-IOT home appliance registration system using Wi-Fi Direct and its multi-IOT home appliance registration method, and more particularly, to register, manage, and control IOT home appliances in an IOT server through a Home AP using Wi-Fi Direct technology. The present invention relates to a multi-IOT home appliance registration system using Wi-Fi Direct and a method for registering the multi-IOT home appliance.

Internet of things (Internet Of Thing) refers to a technology or environment that sends and receives data in real time through the Internet by attaching sensors to objects. Until now, in order for devices connected to the Internet to exchange information, human'manipulation' must be involved.

However, when the era of the Internet of Things opens, devices connected to the Internet can exchange information and communicate with each other without human assistance. Bluetooth, short-range wireless communication (NFC), sensor data, and networks can be technologies that help them communicate autonomously. In the Internet of Things, it is possible to exchange all physical sensor information. From temperature, humidity, heat, gas, illuminance, and ultrasonic sensors to remote sensing, SAR, radar, position, motion, and image sensors, conversations are made between objects based on information from tangible objects and the surrounding environment. For example, when the Internet of Things is grafted into home appliances, a user can control IOT home appliances such as washing machines, refrigerators, and lights using a smartphone from the outside.

On the other hand, in a smartphone environment using IOT home appliances, basic information of IOT home appliances must be registered in the IOT server. However, if the IOT home appliance directly connects to the IOT server to transmit and register basic information, the communication risk is high. In addition, when the user is involved, since the user must input basic information of the IOT home appliance, it requires a lot of hassle and time.

Korean Patent Publication No. 10-2018-0026100 (2018.03.12)

In order to solve the above-described problem, the technical problem to be achieved by the present invention is to minimize the communication risk that occurs when the IOT home appliance directly accesses the IOT server to transmit and register basic information, and register without adding a separate communication module. It is to present a multi-IOT home appliance registration system using Wi-Fi Direct and a method of registering its multi-IOT home appliance.

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

As a means for solving the above-described technical problem, according to an embodiment of the present invention, a multi-IOT home appliance registration system includes: an IOT home appliance management server for registering, controlling, and managing a plurality of Internet Of Things (IOT) home appliances; Basic information including identification information of the target IOT home appliance to be registered in the IOT home appliance management server using the IOT home appliance application provided by the IOT home appliance management server, and the identification information of the target IOT home appliance selected from a user command A user terminal for requesting registration by transmitting the IOT home appliance management server; And a target IOT home appliance for transmitting basic information including identification information of the target IOT home appliance to the user terminal, wherein the IOT home appliance management server stores basic information of the target IOT home appliance received from the user terminal. Then, the registration of the target IOT household appliance is completed, and the registered target IoT household appliance transmits information (hereinafter referred to as'home appliance status information') sensing the state of the target IoT household appliance to the IOT household appliance management server. .

The user terminal generates a Wi-Fi Direct name using the SSID (Service Set Identifier) and password of the access point to which the user terminal is connected, and broadcasts the generated Wi-Fi Direct name to the target IOT home appliance, and the target The IOT home appliance accesses the access point using the SSID and password obtained by receiving and decrypting the Wi-Fi direct name.

When a plurality of Wi-Fi Direct names are received, the target IOT home appliance identifies a Wi-Fi Direct name that matches a pre-registered format among the plurality of Wi-Fi Direct names, decrypts the identified Wi-Fi Direct name, and the target IOT The format pre-registered in the home appliance matches the format used to generate the Wi-Fi Direct Name in the IOT home appliance application of the user terminal.

When the target IOT home appliance accesses the same access point as the user terminal and transmits the basic information, the user terminal displays the identification information received from the target IOT home appliance, and when registration of the displayed target IOT home appliance is requested. , To request registration by transmitting basic information of the target IOT home appliance to the IOT home appliance management server, and the IOT home appliance management server registers basic information of the target IOT home appliance received from the user terminal, and the target IOT home appliance After allocating the home appliance registration ID to the user, the assigned home appliance registration ID is transmitted to the user terminal to report that the registration is complete.

The user terminal stores the home appliance registration ID received from the IOT home appliance management server, generates home appliance registration information including the home appliance registration ID and the address of the IOT home appliance management server, and transmits it to the target IOT home appliance. The target IOT home appliance transmits the state information of the home appliance sensed by the target IOT home appliance together with the home appliance registration ID included in the received home appliance registration information to the IOT home appliance management server.

On the other hand, according to another embodiment of the present invention, the multi-IOT home appliance registration method of the multi-IOT home appliance registration system includes: (A) a target IOT home appliance transmits basic information including identification information of the target IOT home appliance to a user terminal. step; (B) The user terminal displays the identification information of the target IOT home appliance received from the step (A) using an IOT home appliance application provided by the IOT home appliance management server, and selects the target IOT home appliance from a user command. Transmitting basic information including identification information to the IOT home appliance management server to request registration of the target IOT home appliance; (C) the IOT home appliance management server, registering the target IOT home appliance by storing basic information of the target IOT home appliance received from the step (B); And (D) transmitting, by the target IOT home appliance, information acquired by sensing the state of the target IOT home appliance (hereinafter, referred to as'home appliance state information') to the IOT home appliance management server.

Prior to step (A), (E) generating a Wi-Fi Direct name using the SSID (Service Set Identifier) and password of the connected access point, and broadcasting the generated Wi-Fi Direct name. ; (F) the target IOT home appliance receiving and decrypting the broadcast Wi-Fi Direct name to obtain the SSID and password, and accessing the access point using the obtained SSID and password; Including, In step (A), basic information is transmitted to the user terminal through the access point connected in step (F).

The step (C) includes: (C1) the IOT home appliance management server registering basic information of the target IOT home appliance received from the step (B), and assigning a home appliance registration ID to the registered target IOT home appliance. ; And (C2) the IOT home appliance management server, transmitting the assigned home appliance registration ID to the user terminal to report that the registration has been completed.

After the step (C), (G) the user terminal stores the home appliance registration ID received from the IOT home appliance management server, and generates home appliance registration information including the home appliance registration ID and the address of the IOT home appliance management server. And transmitting it to the target IOT home appliance, wherein step (D) includes the connected access to the home appliance status information by the target IOT home appliance using home appliance registration information received from the step (G). The point is transmitted to the IOT home appliance management server.

According to the present invention, the user terminal transmits the SSID and password of the Home AP to the IOT home appliance using Wi-Fi Direct, and the IOT home appliance registers basic information of the IOT home appliance in the IOT server after accessing the AP through the SSID and password. Then, by transmitting the home appliance status information to the IOT server, registration can be done without adding a separate communication module.

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

1 is a diagram showing a multi-IOT home appliance registration system according to an embodiment of the present invention;
FIG. 2 is a block diagram showing the user terminal shown in FIG. 1;
3 is a block diagram showing a target IOT home appliance shown in FIG. 1;
Figure 4 is a block diagram showing the IOT home appliance management server shown in Figure 1, and,
5 is a flowchart schematically illustrating an IOT home appliance registration method in a multi-IOT home appliance registration system according to an embodiment of the present invention.

Prior to describing specific details for the implementation of the present invention, terms or words used in the specification and claims may be appropriately defined by the inventor in order to describe his or her own invention in the best way. Based on the principle that there is, it should be interpreted as a meaning and concept corresponding to the technical matters of the present invention.

In addition, when it is determined that a detailed description of known functions and configurations thereof related to the present invention may unnecessarily obscure the subject matter of the present invention, it should be noted that the detailed description has been omitted.

Hereinafter, with reference to the accompanying drawings, specific technical content to be implemented in the present invention will be described in detail.

Each configuration of the devices 100, 200, and 400 shown in FIGS. 1 to 4 indicates that each configuration can be separated functionally and logically, and each configuration must be classified as a separate physical device or a separate code. It may be easily inferred by an average expert in the art that it does not mean that it is created.

In addition, in this specification, a module may mean a functional and structural combination of hardware for performing the technical idea of the present invention and software for driving the hardware. For example, the module may mean a predetermined code and a logical unit of hardware resources for executing the predetermined code, and does not necessarily mean a physically connected code or a single type of hardware. It can be easily inferred from the average expert in the technical field of

1 is a diagram showing a multi-IOT home appliance registration system according to an embodiment of the present invention.

Referring to FIG. 1, a multi-IOT home appliance registration system according to an embodiment of the present invention includes a plurality of IOT home appliances 100 and 101, a user terminal 200, an access point (AP) 300, and an IOT home appliance management. It may include a server 400.

A plurality of IOT home appliances 100 and 101 may transmit sensing data according to the functional state of each home appliance to the IOT home appliance management server 400 based on IOT technology. In particular, a plurality of IOT home appliances (100, 101) can communicate with the user terminal 200 by the wifi Direct technology, and then, connected to the same AP 300 as the user terminal 200, IOT home appliance management server 400 ) And can communicate directly.

Among the plurality of IOT home appliances 100 and 101, the home appliance (hereinafter referred to as'target IOT home appliance', for example 100) to be registered in the IOT home appliance management server 400 is a user terminal through the connected AP 300 Basic information including identification information of the target IOT home appliance 100 may be transmitted to 200. The identification information may be a model name or type of the target IOT home appliance 100 or a name set by a user. The basic information of the target IOT home appliance 100 is information for registering the target IOT home appliance 100 in the server 400, such as a home appliance manufacturer, a home appliance model name, and a MAC ( Media Access Control ) address of the home appliance.

A number of IOT home appliances 100 and 101 are various, such as TVs, water purifiers, refrigerators, air purifiers, etc. that are provided in the user's premises to build a smart home, each having one or more sensors related to the functions of the home appliances 100 and 101 Are doing. For example, when the IOT home appliance 100 is an air purifier, the IOT home appliance 100 includes a sensor for measuring the concentration of fine dust.

The user terminal 200 requests the IOT home appliance management server 400 to register the IOT home appliances 100 and 101 to be managed and controlled using the IOT home appliance application provided by the IOT home appliance management server 400, and registers It is possible to control the IOT home appliances 100 and 101 by receiving an operation command from the user. The user terminal 200 may be an electronic device such as a smartphone, a tablet PC, or a laptop.

In detail, the user terminal 200 displays identification information of a target IOT home appliance (for example, 100) for registration in the IOT home appliance management server 400 using an IOT home appliance application, and a target selected from a user command Basic information including identification information of the IOT home appliance 100 may be transmitted to the IOT home appliance management server 400 to request registration of the target IOT home appliance 100.

The access point 300 is installed in a home, such as a Home AP, or in a space or a building where a plurality of IOT appliances are located. The AP 300 includes a user terminal 200 and an IOT home appliance management server 400, an IOT home appliance 100 and 101 and an IOT home appliance management server 400, an IOT home appliance 100 and 101, and a user terminal 200. It is possible to provide a communication interfacing path between.

The IOT home appliance management server 400 registers, controls, and manages a plurality of Internet Of Things (IOT) home appliances. The IOT home appliance management server 400 provides an IOT home appliance application to the user terminal 200 and stores basic information of the target IOT home appliance 100 received from the user terminal 200 to register the target IOT home appliance 100. Can be completed.

Thereafter, the registration is completed, the target IOT home appliance 100, the IOT home appliance management server 400 through the AP 300, the information (hereinafter referred to as'home appliance state information') sensing the state of the target IOT home appliance 100 Can be sent directly to

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 2 to 4.

FIG. 2 is a block diagram showing the user terminal 200 shown in FIG. 1.

Referring to FIG. 2, a user terminal 200 according to an embodiment of the present invention may include a terminal communication unit 210, a user interface unit 220, a terminal memory 230, and a terminal processor 240.

The terminal communication unit 210 communicates with the IOT home appliances 100 and 101 or the IOT home appliance management server 400 through the AP 300 or provides a communication interface for communicating with the IOT home appliances 100 and 101 through a Wi-Fi module. to provide. The wifi module supports wifi Direct technology.

The user interface unit 220 provides an interfacing path between the user terminal 200 and the user. The user interface unit 220 receives a command from a user or displays various UI screens according to the input command.

The terminal memory 230 may include a volatile memory and/or a nonvolatile memory. In the terminal memory 230, in order to implement and/or provide the functions provided by the user terminal 200, commands or data related to the components 210 to 240, one or more programs and/or software, an operating system, etc. Can be saved.

In the program stored in the terminal memory 230, when the target IOT home appliance 100 is additionally installed in an area (home, office, etc.) managed by the user terminal 200, the target IOT home appliance 100 is connected to the IOT home appliance management server ( 400), and may include an IOT home appliance application program for requesting management and control according to a user's setting.

In addition, the terminal memory 230 includes basic information received from the target IOT home appliance 100, the home appliance registration ID of the target IOT home appliance 100 received from the IOT home appliance management server 400, and generated by the terminal processor 240. The home appliance registration information may be mapped and stored in the identification information of the target IOT home appliance 100.

The terminal processor 240 controls the overall operation of the user terminal 200 by executing one or more programs stored in the terminal memory 230.

For example, the terminal processor 240 may generate a plurality of home appliance management/control screens by executing the IOT home appliance application stored in the terminal memory 230 and display them on the user interface unit 220. When the SSID (Service Set Identifier) and password of the AP 300 are input from the user through the Wi-Fi Direct connection setting screen among the plurality of home appliance management/control screens, the terminal processor 240 stores the SSID and password in a preset format. Based on encryption, a WiFi Direct NAME may be generated. The terminal processor 240 controls the terminal communication unit 210 to broadcast the generated Wi-Fi Direct name.

Thereafter, when the target IOT home appliance 100 accesses the same AP 300 as the user terminal 200 and transmits basic information including identification information of the target IOT home appliance 100 through the AP 300, the terminal processor 240 ) Displays the identification information of the target IOT home appliance 100 among the received basic information on the user interface unit 220. When basic information including identification information is received from a plurality of IOT home appliances 100 and 101 including the target IOT home appliance 100, the terminal processor 240 determines the identification information of the plurality of IOT home appliances 100 and 101 Is processed to be displayed.

When the user selects the identification information of the displayed target IOT home appliance 100 and requests registration, the terminal processor 240 transmits basic information of the target IOT home appliance to the IOT home appliance management server 400 to request registration.

In addition, when the terminal processor 240 receives a message indicating that registration has been completed from the IOT home appliance management server 400 and the home appliance registration ID assigned to the target IOT home appliance 100, the home appliance registration ID and the IOT home appliance management server 400 are received. ) Generates home appliance registration information including the address of, and processes to transmit the generated home appliance registration information to the target IOT home appliance 100.

Thereafter, the target IOT home appliance 100 may directly communicate with the IOT home appliance management server 400 through the AP 300, and in particular, the target IOT home appliance 100 uses the Wi-Fi Direct technology to provide the user terminal 200 or IOT. An operation of disconnecting or reconnecting a communication connection for communication with the home appliance management server 400 may be omitted. In addition, the target IOT home appliance 100 does not need to have an additional communication module by using a Wi-Fi module that supports Wi-Fi Direct technology. If the Bluetooth method is used instead of the Wi-Fi Direct technology, the target IOT home appliance must further include a Bluetooth module in addition to the Wi-Fi module, and communication connections such as Bluetooth connection and Wi-Fi connection must be changed from time to time.

3 is a block diagram showing the target IOT home appliance 100 shown in FIG. 1.

Referring to FIG. 3, a target IOT home appliance 100 according to an embodiment of the present invention may include a home appliance communication unit 110, a sensing unit 120, a home appliance memory 130, and a home appliance processor 140.

The home appliance communication unit 210 communicates with the IOT home appliance management server 400 through the AP 300 and provides a communication interface for communicating with the user terminal 200 through the WiFi module 112. The WiFi module 112 supports WiFi Direct technology.

The sensing unit 120 includes one or more sensors for sensing a home appliance state related to a function provided by the target IOT home appliance 100. For example, the sensing unit 120 has various types such as a temperature sensor, an air quality sensor, a humidity sensor, and a power sensor.

The home appliance memory 130 may include a volatile memory and/or a nonvolatile memory. The home appliance memory 130 may store one or more programs, software, and the like for implementing and/or providing functions provided by the target IOT home appliance 100.

In addition, the home appliance memory 130 stores basic information including identification information of the target IOT home appliance 100, home appliance registration information received from the user terminal 200, and sensing data of the sensing unit 120.

The home appliance processor 140 controls the overall operation of the target IOT home appliance 100 by executing one or more programs stored in the target IOT home appliance 100.

For example, when the home appliance processor 140 receives one or more Wi-Fi direct names that are broadcasted by the home appliance communication unit 210, the home appliance processor 140 has a form that matches the format previously registered in the home appliance memory 130 among Wi-Fi direct names. The direct name is identified, and the identified Wi-Fi direct name is decrypted.

The format pre-registered in the home appliance memory 130 is an encryption format set for the target IOT home appliance 100 to communicate with the IOT management server 400 or an encryption format set for Wi-Fi direct communication with the user terminal 200, and the user terminal It matches the format used to generate the Wi-Fi Direct Name in the IOT home appliance application of (200) or is a format agreed upon in advance.

The home appliance processor 140 controls the home appliance communication unit 210 to access the AP 300 with the decrypted SSID and password, and when connected to the AP 300, the AP 300 stores basic information stored in the home appliance memory 130. Process to transmit to the user terminal 200 through.

Thereafter, when home appliance registration information is received from the user terminal 200, the home appliance processor 140 stores the received home appliance registration information in the home appliance memory 130. Then, the home appliance processor 140 generates home appliance status information from the sensing data sensed by the sensing unit 120, and then accesses the server 400 based on the address of the server 400 included in the home appliance registration information. It can be processed to transmit home appliance status information and home appliance registration ID.

FIG. 4 is a block diagram illustrating the IOT home appliance management server 400 shown in FIG. 1.

Referring to FIG. 4, the IOT home appliance management server 400 according to an embodiment of the present invention may include a server communication unit 410, a DB 420, a server memory 430, and a server processor 440.

The server communication unit 410 communicates with a plurality of IOT home appliances 100 and 101 and a user terminal 200 through the AP 300.

The DB 420 stores registration information of a plurality of IOT home appliances 100 and 101, that is, basic information and home appliance registration ID of a plurality of IOT home appliances 100 and 101, and stores the IOT home appliances 100 and 101 This sensed home appliance status information is further stored.

The server memory 430 may include volatile memory and/or nonvolatile memory. The server memory 430 may store one or more programs, software, operating systems, and the like for implementing and/or providing functions provided by the ITO home appliance management server 400.

In addition, a program for registering the target IOT home appliance 100 as a management/control target may be further stored in the server memory 430 by allocating a home appliance registration ID to the target IOT home appliance 100 to be registered.

The server processor 440 controls the overall operation of the server 400 by executing one or more programs stored in the server memory 430.

For example, the server processor 440 stores basic information of the target IOT home appliance 100 received from the user terminal 200 and assigns the home appliance registration ID to the target IOT home appliance 100 to register the target IOT home appliance. Complete. The server processor 440 composes a message including the home appliance registration ID assigned to the target IOT home appliance 100 and transmits it to the user terminal 200 to report that the registration is completed.

In addition, the server processor 440, when the target IOT home appliance 100 transmits the home appliance status information and its own home appliance registration ID through the AP 300, if the home appliance registration ID matches the ID previously registered in the DB 420 It is determined that the authentication is successful, and the received home appliance status information is stored in the DB 420. In addition, if the received home appliance registration ID does not match the previously registered ID, the server processor 440 notifies the target IOT home appliance 100 that an authentication error has occurred. Upon receiving the authentication error, the target IOT home appliance 100 may perform the above-described basic information registration procedure again.

5 is a flowchart schematically illustrating an IOT home appliance registration method in a multi-IOT home appliance registration system according to an embodiment of the present invention.

The target IOT home appliance 100, the AP 300, the user terminal 200, and the IOT management server 400 shown in FIG. 5 have been described with reference to FIGS. 1 to 4, and thus detailed descriptions thereof will be omitted.

Referring to FIG. 5, the user terminal 200 is connected to the AP 300, and executes an IOT home appliance application according to a command of the user interface unit 220 to display a Wi-Fi direct connection setting screen (ie, input UI). Do (S500, S505).

When the user inputs the SSID and password of the AP 300, the user terminal 200 generates a Wi-Fi Direct name by encrypting the input SSID and password in a set format, and broadcasts the generated Wi-Fi Direct name (S510, S515, S520).

The target IOT home appliance 100 identifies a Wi-Fi Direct name that matches a previously registered format (eg, a combination of alphabets, numbers, symbols, etc.) among one or more Wi-Fi Direct names received, and identifies the identified Wi-Fi Direct name. After decryption, the SSID and password are checked (S525, S530).

The target IOT home appliance 100 accesses the AP 300 using the verified SSID and password, and then transmits the stored basic information to the user terminal 200 through the AP 300 (S535, S540, S545).

The user terminal 200 displays an identification information list including identification information among basic information of the received target IOT home appliance (S550).

When a home appliance to be registered is selected from the displayed identification information list, the user terminal 200 transmits basic information of the selected home appliance to the IOT home appliance management server 400 to request registration of the target IOT home appliance 100 (S555, S560). .

The IOT home appliance management server 400 stores basic information of the target IOT home appliance 100 received in step S560, and registers the target IOT home appliance 100 by assigning a home appliance registration ID to the target IOT home appliance 100 ( S565).

The IOT home appliance management server 400 transmits the home appliance registration ID assigned in step S565 to the user terminal 200 to report that the registration is completed (S570).

The user terminal 200 maps and stores the received home appliance registration ID to identification information of the target IOT home appliance 100, and generates home appliance registration information including the home appliance registration ID and the address of the server 400 to generate the target IOT home appliance 100. ) To (S575, S580).

The target IOT home appliance 100 stores the received home appliance registration information (S585).

Thereafter, the target IOT home appliance 100 senses the state of the target IOT home appliance 100 to collect home appliance sensing data, obtains home appliance state information therefrom, and the server 400 through the AP 300 together with the home appliance registration ID. To (S590, S595, S600).

The IOT home appliance management server 400 performs authentication by comparing the received home appliance registration ID with the stored home appliance registration ID, and then stores the received home appliance status information in the DB 420 when the authentication is successful (S605 and S610).

On the other hand, if an authentication error occurs, the registration process may be performed again by repeating from step S540.

On the other hand, the IOT home appliance registration method of the multi-IOT home appliance registration system according to the present invention is that a program of instructions for implementing it may be tangibly implemented, and thus may be included in a recording medium that can be read through a computer. Easy to understand.

That is, the IOT home appliance registration method of the multi-IOT home appliance registration system according to the present invention is implemented in the form of a program that can be executed through various computer means, and can be recorded on a computer-readable recording medium, and the computer-readable recording medium is Program instructions, data files, data structures, and the like may be included alone or in combination. The computer-readable recording medium includes magnetic media such as a hard disk, optical media such as CD-ROM and DVD, and ROM, RAM, flash memory, and USB memory. Hardware devices specially configured to store and execute program instructions are included.

Accordingly, the present invention also provides a program stored in a computer-readable recording medium executed on a computer controlling the electromagnetic wave characteristic measurement system in order to implement a method for registering an IOT home appliance in a multi-IOT home appliance registration system.

On the other hand, although it has been described and illustrated in connection with a preferred embodiment for illustrating the technical idea of the present invention, the present invention is not limited to the configuration and operation as illustrated and described as described above, and deviates from the scope of the technical idea. It will be appreciated by those skilled in the art that a number of changes and modifications can be made to the present invention. Accordingly, all such appropriate changes, modifications, and equivalents should be considered to be within the scope of the present invention. Therefore, the true technical protection scope of the present invention should be determined by the technical idea of the attached registration claims.

100, 101: multiple IOT appliances
200: user terminal
300: access point
400: IOT home appliance management server

Claims (8)

IOT home appliance management server for registering, controlling and managing a plurality of Internet Of Things (IOT) home appliances;
Basic information including identification information of the target IOT home appliance to be registered in the IOT home appliance management server using the IOT home appliance application provided by the IOT home appliance management server, and the identification information of the target IOT home appliance selected from a user command A user terminal for requesting registration by transmitting the IOT home appliance management server; And
Including; a target IOT home appliance for transmitting basic information including identification information of the target IOT home appliance to the user terminal,
The IOT home appliance management server stores basic information of the target IOT home appliance received from the user terminal to complete registration of the target IOT home appliance,
The registered target IOT home appliance transmits information sensing the state of the target IOT home appliance (hereinafter referred to as'home appliance state information') to the IOT home appliance management server. Registration system. The method of claim 1,
The user terminal,
Generate a Wi-Fi Direct name using the SSID (Service Set Identifier) and password of the access point to which the user terminal is connected, and broadcast the generated Wi-Fi Direct name to the target IOT home appliance,
The target IOT home appliance is a multi-IOT home appliance registration system using Wi-Fi Direct, characterized in that it accesses the access point using the SSID and password obtained by receiving and decrypting the Wi-Fi Direct name. The method of claim 2,
When the target IOT home appliance accesses the same access point as the user terminal and transmits the basic information,
The user terminal displays the identification information received from the target IOT home appliance, and when registration of the displayed target IOT home appliance is requested, transmits basic information of the target IOT home appliance to the IOT home appliance management server to request registration,
The IOT home appliance management server registers basic information of the target IOT home appliance received from the user terminal, assigns a home appliance registration ID to the target IOT home appliance, and transmits the assigned home appliance registration ID to the user terminal. Multi-IOT home appliance registration system using Wi-Fi Direct, characterized in that reporting that registration is complete. The method of claim 3,
The user terminal,
Stores the home appliance registration ID received from the IOT home appliance management server, generates home appliance registration information including the home appliance registration ID and the address of the IOT home appliance management server, and transmits it to the target IOT home appliance,
The target IOT home appliance,
Multi-IOT home appliance registration system using Wi-Fi Direct, characterized in that transmitting the state information of the home appliance sensed by the target IOT home appliance together with the home appliance registration ID included in the received home appliance registration information to the IOT home appliance management server. (A) transmitting, by a target IOT home appliance, basic information including identification information of the target IOT home appliance to a user terminal;
(B) The user terminal displays the identification information of the target IOT home appliance received from the step (A) using an IOT home appliance application provided by the IOT home appliance management server, and selects the target IOT home appliance from a user command. Transmitting basic information including identification information to the IOT home appliance management server to request registration of the target IOT home appliance;
(C) the IOT home appliance management server, registering the target IOT home appliance by storing basic information of the target IOT home appliance received from the step (B); And
And (D) transmitting, by the target IOT home appliance, information acquired by sensing the state of the target IOT home appliance (hereinafter referred to as'home appliance state information') to the IOT home appliance management server; IOT home appliance registration method of multiple IOT home appliance registration system using Wi-Fi Direct. The method of claim 5,
Before step (A),
(E) generating, by the user terminal, a Wi-Fi Direct name using the SSID (Service Set Identifier) and password of the connected access point, and broadcasting the generated Wi-Fi Direct name;
(F) the target IOT home appliance receiving and decrypting the broadcast Wi-Fi Direct name to obtain the SSID and password, and accessing the access point using the obtained SSID and password; Including,
The step (A) is an IOT home appliance registration method of a multi-IOT home appliance registration system using Wi-Fi Direct, characterized in that the basic information is transmitted to the user terminal through the access point connected in the step (F). The method of claim 6,
The (C) step,
(C1) the IOT home appliance management server, registering basic information of the target IOT home appliance received from step (B), and allocating a home appliance registration ID to the registered target IOT home appliance; And
(C2) the IOT home appliance management server, sending the assigned home appliance registration ID to the user terminal to report that the registration has been completed; home appliance registration of a multi-IOT home appliance registration system using Wi-Fi Direct, comprising: Way. The method of claim 6,
After step (C),
(G) The user terminal stores the home appliance registration ID received from the IOT home appliance management server, generates home appliance registration information including the home appliance registration ID and the address of the IOT home appliance management server, and transmits it to the target IOT home appliance. Further comprising;
In the step (D), the target IOT home appliance transmits the home appliance status information to the IOT home appliance management server through the connected access point using the home appliance registration information received from the step (G). Home appliance registration method of multi-IOT home appliance registration system using Wi-Fi Direct.

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