KR100588703B1 - Mobile home network system - Google Patents

Abstract

The present invention relates to a mobile home network system, and more particularly, to a mobile home network system configured to enable communication from a user mobile terminal in a home network system composed of different networks. The mobile home network system of the present invention is connected to an external mobile service server for accessing a user mobile terminal through a first network based on a predetermined protocol, and transmits and receives a first packet including control information related to a home appliance. And at least one home appliance connected to a second network separated from the first network to transmit and receive the first packet and the second second packet, and convert the received first packet and the second packet to each other to provide the mobile service. A home master terminal transmitting to a server and a home appliance, and connected to the user mobile terminal through a wireless communication network, and connected to the home master terminal and the first network to transfer the first packet to the user mobile terminal and the home master terminal. Mobile service server for transmitting and receiving to, and the first packet input And the output is possible and takes place the first packet to the user mobile terminal for transmitting and receiving with the mobile service server.

Description

Mobile home network system {MOBILE HOME NETWORK SYSTEM}

The present invention relates to a mobile home network system, and more particularly, to a mobile home network system configured to enable communication from a user mobile terminal in a home network system composed of different networks.

At present, home automation for automatic control of home appliances in each home or remote is almost commercialized. In the early stages of home automation, each device was controlled separately using a telephone or an infrared ray, and there was no connection between the devices, but now, there is a controller that controls the network by establishing a network between home appliances using communication means. A method for integrated management is used.

In general, home network means that various digital home appliances are connected to each other to enjoy convenient, safe and economical living service at home and at any time.

In the background of the appearance of the home network, refrigerators and washing machines, which have been called white household appliances, have been gradually digitized due to the development of digital signal processing technology. Also, due to the rapid development of home appliance operating system technology and high speed multimedia communication technology This is because these technologies are emerging as a form of integrated new information appliances.

Here, the IT network refers to a network type established for exchanging data or providing Internet services between a personal computer and peripheral devices, and the AV network refers to a network type between home appliances that handle audio or video information. And, the living network is a network constructed for the purpose of simple control of home appliances, such as home automation or remote meter reading, and may include a refrigerator, a washing machine, a microwave oven, a light gas alarm, an air conditioner, a telephone, and the like.

A home network system configured in such a home is a master device, which is a home appliance that can control or monitor the operation of other home appliances, and the ability to respond to the needs of the master device based on the characteristics or other factors of the home appliance, and its status. It consists of a slave device, which is a home appliance with the function of informing about the change. As used herein, a home appliance (or a new device) is meant to include not only home appliances for living network services described above, such as a washing machine and a refrigerator, but also home appliances for IT network services and AV network services.

Accordingly, an object of the present invention is to provide a mobile home network system that enables communication with a home network system by a user mobile terminal so that the home network system can be controlled and monitored at any time and anywhere.

Another object of the present invention is to provide a mobile home network system that enables communication between different networks to easily connect a user mobile terminal to a home network system.

Another object of the present invention is to provide a mobile home network system for efficiently transmitting and processing control information and non-control information between a user mobile terminal and a home network system.

It is also an object of the present invention to provide a mobile home network system for performing a process according to the contents contained in a packet from a user mobile terminal in a home network system.

In order to achieve the above objects, the mobile home network system of the present invention is connected to an external mobile service server for connection with a user mobile terminal through a first network based on a predetermined protocol to provide control information related to the home appliance. Transmitting and receiving a first packet comprising a, a second network which is connected to at least one home appliance and a second network separate from the first network, and transmits and receives a second packet different from the first packet, the received first packet and the second packet Converting each other into a home master terminal for transmitting to the mobile service server and a home appliance, the user mobile terminal is connected through a wireless communication network, and is connected to the home master terminal and the first network to the first packet; A mobile station for transmitting and receiving to and from the user mobile terminal and the home master terminal Possible to switch the server and the input and output of the first packet, and consists of the first packet to the user mobile terminal for transmitting and receiving with the mobile service server.

In this case, the control information included in the first packet and the second packet includes at least one of a control command for the home appliance and a control response of the home appliance to the control command, wherein the control command includes the movement of the user. It is preferably transmitted from a terminal to the home master terminal through the mobile service server, and the control response is transmitted from the home appliance to the home master terminal and transmitted to the user mobile terminal through the mobile service server.

The home master terminal may determine whether the received first packet includes a control command related to the connected home appliance, and convert the first packet into the second packet according to the determination.

The home master terminal receives a second packet including the control response from the home appliance, converts the second packet into the first packet, and transmits the first packet to the mobile service server, and the mobile service server transmits the first packet to the user. It is desirable to transmit to the mobile terminal.

In addition, the home master terminal preferably transmits a dummy signal at predetermined time intervals to check the current connection state to the mobile service server.

In addition, the home master terminal of the mobile home network system of the present invention includes a mobile service server connected to a plurality of user mobile terminals and a wireless communication network and control information related to the home appliance through a first network based on a predetermined protocol. First connection means for transmitting and receiving a first packet, second connection means for transmitting and receiving a second packet through a plurality of home appliances and a second network separated from the first network, and the received first packet and second Control means for converting the packets to be transmitted to the mobile service server and the home appliance through the first connection means and the second connection means, respectively.

In this case, the control information included in the first packet and the second packet includes one of a control command for the home appliance and a control response of the home appliance to the control command, wherein the control command is the user mobile terminal. Is transmitted from the home appliance to the home master terminal through the mobile service server, and the control response is transmitted from the home appliance to the home master terminal and transmitted to the user mobile terminal through the mobile service server.

The control unit may determine whether the received first packet includes a control command related to the connected home appliance and convert the first packet into the second packet according to the determination.

In addition, the control means preferably transmits a dummy signal at predetermined time intervals through the first connection means to confirm the current connection state to the mobile service server. In addition, the method of controlling a home appliance in the mobile home network system of the present invention is connected to a mobile service server connected to a plurality of user mobile terminals and a wireless communication network by a first network based on a predetermined protocol with the mobile service server. In the mobile home network system consisting of a home master terminal for transmitting and receiving a first packet and connected by a plurality of home appliances and a second network separated from the first network to transmit and receive the first packet and another second packet, the home Receiving, by the master terminal, a first packet including control information related to the home appliance from the mobile service server, converting the first packet to the second packet, and included in the second packet. Transmitting to the home appliance corresponding to the control information. .

In this case, the control information included in the first packet and the second packet includes at least one of a control command for the home appliance and a control response of the home appliance to the control command, wherein the control command is the mobile service. Transmitted from a server to the home appliance by the home master terminal through the second connection means, and the control response is transmitted from the home appliance to the mobile service server by the home master terminal to the first connection means. It is desirable to transmit through.

The control method may further include determining whether the home master terminal includes a control command related to the connected home appliance in the first packet after receiving the first packet. In accordance with the present invention, the step of converting the first packet to the second packet is preferable.

The control method may further include: receiving, by the home master terminal, a second packet including the control response from the home appliance;

The method may further include converting the second packet into the first packet, and transmitting the first packet to the mobile service server.

The control method may further include transmitting, by the home master terminal, a dummy signal at predetermined time intervals to confirm a current connection state to the mobile service server.

In addition, the program storage medium in which the computer-readable program is stored in the present invention is provided to the home master terminal connected to the mobile service server and the home appliance separately in the mobile home network system, the home master terminal from the mobile service server Receiving a first packet including control information related to the home appliance, converting the first packet to the second packet, and transmitting the first packet to the home appliance corresponding to the control information included in the second packet; Transmitting.

In this case, the control information included in the first packet and the second packet preferably includes at least one of a control command for the home appliance and a control response of the home appliance to the control command.

The control command is transmitted from the mobile service server to the home appliance by the home master terminal, and the control response is transmitted from the home appliance to the mobile service server by the home master terminal. desirable.

The program may further include determining whether the home master terminal includes a control command related to the connected home appliance in the first packet after receiving the first packet. Therefore, it is preferable to perform the step of converting the first packet to the second packet.

The program may further include receiving, by the home master terminal, a second packet including the control response from the home appliance, converting the second packet into the first packet, and converting the first packet into the first packet. Preferably, the method further includes transmitting to the mobile service server.

The program may further include transmitting, by the home master terminal, a dummy signal at predetermined time intervals to confirm a current connection state to the mobile service server.

In addition, the home master terminal of the mobile home network system of the present invention includes a mobile service server connected to a plurality of user mobile terminals and a wireless communication network and control information related to the home appliance through a first network based on a predetermined protocol. First connection means for transmitting and receiving a first packet, second connection means for transmitting and receiving a second packet through a plurality of home appliances and a second network separated from the first network, and the received first packet and second It is determined whether the packet includes the control information associated with the connected home appliance, and the control means for mutually converting according to the determination to be transmitted to the mobile service server and the faulty appliance through the first connection means and the second connection means, respectively. do.

In this case, the control information included in the first packet and the second packet includes at least one of a control command for the home appliance and a control response of the home appliance to the control command, wherein the control command is the mobile service. Transmitted from a server to the home appliance by the home master terminal through the second connection means, and the control response is transmitted from the home appliance to the mobile service server by the home master terminal to the first connection means. It is desirable to transmit through.

In addition, the control means preferably further comprises the step of transmitting a dummy signal at a predetermined time interval through the first connection means to confirm the current connection state to the mobile service server.

In addition, the method of controlling a home appliance in the mobile home network system of the present invention is connected to a mobile service server connected to a plurality of user mobile terminals and a wireless communication network by a first network based on a predetermined protocol with the mobile service server. In the mobile home network system consisting of a home master terminal for transmitting and receiving a first packet and connected by a plurality of home appliances and a second network separated from the first network to transmit and receive the first packet and another second packet, the home Transmitting, by the master terminal, a first packet including control information related to the home appliance from the mobile service server, determining whether the first packet includes control information related to the home appliance connected to the first packet; According to the result the first packet to the second And converting the packet to the home appliance corresponding to the control information included in the second packet.

In this case, the control information included in the first packet and the second packet includes at least one of a control command for the home appliance and a control response of the home appliance to the control command, wherein the control command is the mobile service. It is preferably transmitted from a server to the home appliance by the home master terminal, and the control response is transmitted from the home appliance to the mobile service server by the home master terminal.

The control method may further include transmitting, by the home master terminal, a dummy signal at predetermined time intervals to confirm a current connection state to the mobile service server.

In addition, the program storage medium in which the present invention computer readable program is stored is provided to a home master terminal connected to the mobile service server and the home appliance separately in the mobile home network system, the program associated with the home appliance from the mobile service server Transmitting a first packet including control information, determining whether the first packet includes control information associated with the connected home appliance, and according to the determination result, converting the first packet to the second packet. And converting the data to the home appliance corresponding to the control information included in the second packet.

In this case, the control information included in the first packet and the second packet includes at least one of a control command for the home appliance and a control response of the home appliance to the control command, wherein the control command is the mobile service. It is preferably transmitted from a server to the home appliance by the home master terminal, and the control response is transmitted from the home appliance to the mobile service server by the home master terminal.

The program may further include transmitting, by the home master terminal, a dummy signal at predetermined time intervals to confirm a current connection state to the mobile service server.

1 is a block diagram of a mobile home network system according to the present invention.

FIG. 2 is a flowchart illustrating an operation of the mobile home network system of FIG. 1.

3 is a flowchart of the processing step S23 of FIG.

4 is a block diagram of a mobile service server of FIG. 1.

5 is a block diagram of the home master terminal of FIG. 1.

1 is a block diagram of a mobile home network system according to the present invention. As shown in FIG. 1, the mobile home network system 1 includes a mobile terminal 10 of a user, a base station 22 and a mobile communication company server 24 for wireless data service of the mobile terminal 10. The communication network 20, the internet network 30 according to a predetermined protocol, the mobile service server 40 for communication between the mobile terminal 10 and the home network system 60, and the home network of the mobile terminal 10. Authentication server 50 for authentication to system 60 and a number of home appliances (washing machine 91, refrigerator 92, window 93, microwave 94 and television 95) and Connected to the bus network 90 according to the protocol of the control and / or monitoring and the home network system 60 consisting of a home master terminal 70 connected to the camera 62 and the microphone 64 as an external input means Is done.                 

Here, the mobile terminal 10 is a cellular phone or a mobile phone (for example, a wireless Internet mobile phone) or a personal mobile terminal capable of connection and wireless packet transmission using a wireless application protocol (WAP) method or a wireless HTTP (Hypertext Transfer Protocol). (PDA).

In addition, the wireless communication network 20 enables general wireless data communication, and includes a mobile communication company server 24 to provide Internet services in addition to the base station 22 for a general call.

The internet network 30 is a network based on a predetermined protocol (for example, TCP / IP, etc.), and includes a mobile terminal 10, a mobile service server 40, an authentication server 50, and a home network system 60. ) To communicate with each other. The packet transmitted from the Internet network 30 is defined as a first packet according to a predetermined protocol and used in the following specification. A packet transmitted or received to the mobile terminal 10 is also defined as a first packet.

The mobile service server 40 is a server including a mobile server, a media server, and a push server. The mobile service server 40 determines whether the home network system 60 is accessible to the user through the internet network 30, and then determines the home network system 60. Enable communication with In addition, the mobile service server 40 determines whether the mobile terminal 10 is accessible to the home network system 60, and connects to communicate with each other according to this determination. In this case, the first packet including the authentication request data including the authentication data (for example, ID and password) transmitted from the mobile terminal 10 is determined by a method of determining whether the connection is possible, and the authentication data is authenticated. Transmitting to the server 50 to allow the authentication server 50 to authenticate, and an identification number (for example, a phone number, etc.) of the mobile terminal 10 included in the authentication request data, and pre-stored identification. By comparing numbers (disclosed in detail below), a method of authenticating according to the comparison may be applied simultaneously, and such a method is disclosed in detail below.

In addition, the authentication server 50 receives and stores the first packet including the authentication data through the home network system 60 and the Internet network 30, and then the mobile service server 40 is the mobile terminal 10 When the first packet including the authentication data received from the transmission is compared, the transmitted authentication data and the previously stored authentication data are compared, and if the matching authentication data, the first packet including the authentication permission data is sent to the mobile service server 40. If there is no matching authentication data, the first packet including the non-authentication data is transmitted to the mobile service server 40.

When a plurality of mobile terminals 10 are connected to the mobile service server 40 at the same time, if the mobile service server 40 performs the authentication operation at the same time, the processing may be delayed, such authentication server 50 is The authentication service is performed to reduce the data throughput of the mobile service server 40 while increasing the overall data throughput and also storing the authentication data from the home network system 60 so that the mobile service server 40 directly stores the home network. Access to the system 60 can also reduce the work of receiving and processing authentication data.

In addition, the home network system 60 includes home appliances included therein, the Internet network 30, and another bus network 90. The bus network 90 is based on a different protocol from the Internet network 30 and transmits a second packet different from the first packet transmitted from the Internet network 30. The second packet is different from the first packet and its protocol, and data or messages contained therein may be identical. The bus network 90 may be, for example, power line communication (PLC) or infrared (IrDA) or Bluetooth or RF network, and may be physically and / or logically different from the Internet network 30. Separated from each other, the connection between each other is made by the home master terminal 70. The separated network of the internet network 30 transmitting the first packet and the bus network 90 transmitting the second packet allows the home master terminal 70 to control the entire first packet and the second packet. To protect home appliances from the outside. Home appliances connected to these bus networks 90 will in fact be the control means (not shown) of the respective home appliances.

The home master terminal 70 is connected to the home appliance through the bus network 90 and is also connected to external input means such as the camera 62 and the microphone 64, and the data obtained by the external input means The mobile terminal 10 converts the data into a predetermined mobile format that can be displayed on the mobile terminal 10 and transmits the same to the mobile service server 40 (or the mobile terminal 10). In addition, the home master terminal 70 may receive information from the mobile terminal 10 and store it for use by the user.

In addition, the home master terminal 70 is provided with a user interface means (not shown), authentication data for the authentication operation by the authentication server 50, and the authentication operation by the identification number in the mobile service server 40 For receiving and receiving the identification number of the mobile terminal 10 accessible through the mobile home network service for.

FIG. 2 is a flowchart illustrating an operation of the mobile home network system of FIG. 1. As shown in Fig. 2, the operation flowchart consists of a connection step S21, an authentication step S22 and a processing step S23.

In detail, the connection step S21 is a home network system 60 (exactly, the home master terminal 70) is connected to the mobile service server 40 so as to be able to communicate through the Internet network 30. Accordingly, the home master terminal 70 transmits the first packet including the connection request data through the Internet network 30 to access the mobile service server 40, and, at the determination of the mobile service server 40, Upon receiving the first packet including the connection permission data and enabling communication with the mobile service server 40 or receiving the first packet including the connection failure data, retransmits the first packet including the connection request data again. Attempt to connect to the mobile service server 40. Once the home master terminal 70 is able to communicate with the mobile service server 40, the home master terminal 70 transmits a first packet including the identification number of the previously accessible accessible mobile terminal 10 to the mobile service server 40, The mobile service server 40 stores the transmitted identification number.

In addition, the home master terminal 70 transmits a first packet including a dummy signal to the mobile service server 40 at predetermined time intervals to check the current connection state. If the connection with the mobile service server 40 is terminated, the home master terminal 70 may transmit the first packet including the connection request data to the mobile service server 40 again.

In addition, the home network system 60 transmits the first packet including the authentication data pre-stored through the Internet network 30 to the authentication server 50, so that the authentication server 50 stores the authentication data. do.

Next, in step S22, a first packet including authentication request data including authentication data generated by a user through a predetermined input means (not shown) is transmitted from the mobile terminal 42 to the wireless communication network 20. When received through the mobile service server 40, the mobile service server 40 performs two authentication methods.

First, the mobile service server 40 reads out the identification number of the mobile terminal 10 included in the authentication request data and compares it with the previously stored identification number. If there is a matching identification number, the first packet including authentication data is transmitted to the authentication server 50, and if there is no matching identification number, the first packet including authentication rejection data is transmitted to the mobile terminal 10. . This authentication rejection data is generated without authentication work by the authentication server 50. The authentication operation by the identification number may be selectively performed, that is, when the mobile service server 40 receives the authentication request data, the authentication data included in the authentication request data is sent to the authentication server 50 as the first packet. You can also send it as is.

Secondly, the authentication server 50 receiving the authentication data performs the authentication operation as described above and transmits the first packet including the authentication allowable data or the data that cannot be authenticated to the mobile service server 40.

Next, in the processing step (S23), the process of processing the control command input by the user through the mobile terminal 10 and the control response from the home appliances are disclosed in detail in FIG.                 

3 is a flowchart of the processing step S23 of FIG. As shown in FIG. 3, when the home master terminal 70 receives the first packet generated by the mobile terminal 10 from the mobile service server 40, it is included in the first packet in step S31. It is determined whether the generated data relates to control commands for home appliances. If the data included in the first packet is a control command, step S32 is reached. If not including the control command is terminated, or is processed or stored by the data processing module (not shown) in the home master terminal 70 described below.

In step S32, the home master terminal 70 converts the first packet into a second packet, and in step S33, transmits to the home appliance corresponding to the control command included in the second packet.

In step S34, the home master terminal 70 waits until it receives a control response from the home appliance that has received the control command.

In step S35, the home master terminal 70 transmits a control response from the home appliance that has received the control command to the mobile service server 40 to end the processing of the control command and the control response.

This control command and its control response are referred to as control information in the following specification. This control information is transmitted in the form of a first packet and a second packet, and the control information includes data related to the control (or monitoring) of the home appliance.

These methods may be implemented as a series of programs stored in each of the home master terminal and the mobile service server connected to the mobile home network system.

4 is a block diagram of a mobile service server of FIG. 1. As shown in FIG. 4, the mobile service server 40 may be connected to the network connection means 42 connected to the Internet network 30 and to the home network system 60 of the mobile terminal 10. The determination means 44 for determining, the connection state checking means 46 for confirming the connection to the mobile service server 40 of the home network system 60, and the mobile terminal 10 connectable from the home network system 60. And registration means (48) for receiving and storing the identification number.

In detail, the determining means 44 receives the first packet including the authentication request data including the authentication data from the mobile terminal 10 through the network connection means 42 and includes the mobile terminal 10 included in the authentication request data. Perform an authentication operation for comparing the identification number of the identification number and the pre-stored identification number in the registration means 48, and / or transmit the authentication data to the authentication server 50 through the first packet, and the authentication server 50 The first packet including the authentication result data from the mobile station 10 is received to determine whether to authenticate the home network system 60 of the mobile terminal 10. This authentication result data consists of authentication allowance data or non-authentication data, and upon receiving authentication allowance data from the authentication server, this determination means 44 determines that the mobile terminal 10 is legitimately used by the home network system 60. Determining the authority, the first packet including the control information and / or non-control information from the mobile terminal 10 is transmitted to the home network system 60, and vice versa.

Also, when the connection state checking means 46 receives the first packet including the connection request data from the home master terminal 70 of the home network system 60 via the network connecting means 42, the home master The connection state between the terminal 70 and the mobile service server 40 is checked to determine whether communication is possible, and the first packet including the connection allowable data or the connection not available data is transmitted to the home master terminal 70. In addition, the connection status checking means 46 receives the first packet including the dummy signal transmitted from the home master terminal 70 at a predetermined time interval, and the mobile service server 40 of the home master terminal 70 Check the connection status.

5 is a block diagram of the home master terminal of FIG. 1. As shown in FIG. 5, the home master terminal 70 includes a home appliance control module 72 for processing a second packet for controlling and monitoring the home appliance through the bus network 90, and a predetermined memory. (74), a user interface means (76) responsible for input and output from the user, a data processing module (78) for receiving and processing predetermined data from the external input means (66), and an internet network (30); And a mobile agent module 80 for transmitting and receiving a first packet and converting the first packet into a second packet.

In detail, the home appliance control module 72 is connected to the mobile agent module 80 to transmit or receive the second packet. The second packet consists of a control command or a control response, and the home appliance control module 72 transmits a control command to the home appliance corresponding to the control command through the bus network 90 and receives a control response from the home appliance. Receives and sends to the mobile agent module (80).

In addition, the memory 74 is connected to the user interface means 76 to receive and store the authentication data and the identification number of the mobile terminal 10 accessible, and is connected to the mobile agent module 80 and the data processing module 78 To store uncontrolled information.

This user interface means 76 is an input means including a keyboard, a touch pad, a mouse and the like.

In addition, the data processing module 78 is connected to the external input means 66, receives the predetermined data stored in the memory 74 or transmitted to the mobile agent module 80, the non-mobile agent module 80 The first packet including the control information is received to perform a predetermined process or to store the non-control information in the memory 74.

In addition, the mobile agent module 80 generates a first packet including the connection request data to be connected to the mobile service server 40 and transmits the first packet to the mobile service server 40. Upon receiving the first packet including the access permission data from the mobile service server 40, the mobile agent module 80 is communicatively connected to the mobile service server 40 and removes the identification number stored in the memory 74. It is included in one packet, transmitted, and registered. If the first packet including the connection unavailable data is received from the mobile service server 40, the mobile agent module 80 retransmits the first packet including the connection request data to continuously access the mobile service server 40. I would like to. This connection step is performed when power is supplied to the home master terminal or a predetermined command is input from the user.

In addition, the mobile agent module 80 accesses the authentication server 50 through the Internet network 30 and transmits and registers a first packet including authentication data stored in the memory 74.

In addition, after the mobile agent module 80 is connected to the mobile service server 40, the mobile agent module 80 transmits and receives the first packet through the Internet network 30, and if the information in the received first packet is control information, converts it to the second packet. The home appliance is transmitted to the home appliance control module 72 and stored in the memory 74 or the data processing module 78 if it is uncontrolled information. In addition, the mobile agent module 80 receives the second packet containing the control information from the home appliance control module 72 converts the first packet and transmits it to the mobile service server 40, the data processing module 78 When the predetermined data is received from the mobile station, it is converted into a mobile format and transmitted to the mobile service server 40 or stored in the memory 74.

In addition, after the mobile agent module 80 is connected to the mobile service server 40, the mobile agent module 80 transmits a first packet including a dummy signal for checking a current connection state through the Internet network 30 at predetermined time intervals. , To maintain a connection with the mobile service server 40. If the current connection with the mobile service server 40 is terminated, the first packet including the connection request data is transmitted again to the mobile service server 40, and the connection operation is repeated again.

In the above, the present invention has been described in detail by taking a mobile home network system as an example based on embodiments of the present invention and the accompanying drawings. However, the scope of the present invention is not limited by the above embodiments and drawings, and the scope of the present invention will be limited only by the contents described in the claims below.

Claims (35)

A mobile service server connected to a user mobile terminal through a wireless communication network, connected to a home master terminal through a first network based on a predetermined protocol, and transmitting and receiving a first packet to and from the user mobile terminal and the home master terminal; A user mobile terminal capable of inputting and outputting the first packet and transmitting and receiving the first packet with the mobile service server; Connected to the mobile service server through the first network to transmit and receive the first packet, and connected to at least one home appliance and a second network separated from the first network to provide a second packet different from the first packet. Transmit and receive, and converts the received first packet and the second packet to the mobile service server and the home appliance, respectively, and determine whether the first packet is control information or non-control information, and control according to the determination. The mobile home network system comprising: a home master terminal converting the first packet into the second packet in case of information and transmitting it to a home appliance, and processing the first packet by itself in case of uncontrolled information. The method of claim 1, And the control information included in the first packet and the second packet is at least one of a control command for the home appliance and a control response of the home appliance to the control command. The method of claim 2, The home master terminal determines whether the received first packet includes a control command related to the connected home appliance, and converts the first packet into the second packet according to the determination. system. The method according to any one of claims 1 to 3, And the home master terminal transmits a dummy signal at predetermined time intervals to check the current connection state to the mobile service server. delete delete First connection means for transmitting and receiving a first packet including control information associated with a home appliance through a first network based on a predetermined protocol with a mobile service server connected to a plurality of user mobile terminals and a wireless communication network; Second connection means for transmitting and receiving a second packet through a plurality of home appliances and a second network separated from the first network; The first packet and the second packet are mutually converted and transmitted to the mobile service server and the home appliance through the first connection means and the second connection means, respectively, and whether the first packet is control information or non-control information. And determining, converting the first packet into the second packet in case of the control information, and transmitting the first packet to the home appliance, and in the case of non-control information, controlling the first packet by itself. A home master terminal of a mobile home network system, characterized in that. The method of claim 7, wherein The control information included in the first packet and the second packet is one of a control command for the home appliance and a control response of the home appliance to the control command. The method of claim 8, The control unit determines whether the received first packet includes a control command related to the connected home appliance, and converts the first packet into the second packet according to the determination. Home master terminal. The method according to any one of claims 7 to 9, The control means is a home master terminal of a mobile home network system, characterized in that for transmitting a dummy signal at a predetermined time interval through the first connection means to confirm the current connection state to the mobile service server. delete A mobile service server connected to a plurality of user mobile terminals through a wireless communication network and a first network based on a predetermined protocol connected to the mobile service server to transmit and receive a first packet, and to receive a plurality of home appliances and a first network. In the mobile home network system consisting of a home master terminal which is connected by a second network separated from the first packet and another second packet, Receiving, by the home master terminal, the first packet from the mobile service server; Determining whether the first packet is control information or non-control information; Converting the first packet to the second packet when the first packet is control information in the determining step; Processing the first packet by itself when the first packet is uncontrolled information in the determining step; And transmitting the converted second packet to the home appliance. The method of claim 12, The control information included in the first packet and the second packet is at least one of a control command for the home appliance and a control response of the home appliance to the control command. Control method. The method of claim 13, The control method may further include determining whether the home master terminal includes a control command related to the connected home appliance in the first packet before the converting step, wherein the first packet is determined according to the determination result. And converting the data into the second packet. The method according to any one of claims 12 to 14, The control method may further include the step of the home master terminal transmitting a dummy signal at predetermined time intervals to check the current connection state to the mobile service server. . delete delete In the mobile home network system, a program provided to the home master terminal connected to the mobile service server and the home appliance separately, Receiving, by the home master terminal, a first packet from the mobile service server; Determining whether the first packet is control information or non-control information; Converting the first packet to the second packet when the first packet is control information in the determining step; Processing the first packet by itself when the first packet is uncontrolled information in the determining step; And transmitting the converted second packet to the home appliance. The method of claim 18, The control information included in the first packet and the second packet is at least one of a control command for the home appliance and a control response of the home appliance to the control command. media. The method of claim 19, The program may further include determining whether the home master terminal includes a control command related to the connected home appliance in the first packet, before the converting step. And converting the data into the second packet. The method according to any one of claims 18 to 20, The program may further include transmitting, by the home master terminal, a dummy signal at predetermined time intervals to confirm a current connection state to the mobile service server. delete delete delete delete delete delete delete delete delete delete delete delete delete delete

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