KR101878710B1 - Smart home maintenance system using security-enhanced residential gateway device - Google Patents

Abstract

The present invention relates to a smart home management system using a residential gateway device with enhanced security, the smart home management system comprising: at least one smart home appliance installed in a house and using power; at least one smart electronic device carried by a user in the house or worn on the body of the user; a residential gateway device; and a smart home management server. According to the present invention, security is enhanced in order to efficiently manage user health-related information and device context information and to and monitor the same in real time.

Description

TECHNICAL FIELD [0001] The present invention relates to a smart home management system using a residential gateway apparatus having enhanced security,

The present invention relates to a smart home management system using a residential gateway device having enhanced security.

In general, the Internet of Things (hereinafter referred to as " IoT ") is an Internet at an advanced stage over the existing wired communication-based Internet and mobile Internet, and is a sensing technology for obtaining information from objects used in daily life and surrounding environments Are intelligent technologies and services that communicate information between people and objects or objects and objects.

Meanwhile, according to the conversion of communication technology, in the early wired communication period, human intervention is required as an intermediary due to occurrence of data exchange only through connection between objects such as a personal computer (PC). However, The range of communication is expanded by people and people, people and objects, objects and objects, and furthermore, it has developed into M2M, which can communicate autonomously between objects.

As evolving into this IoT technology, various home appliances and / or electronic devices (e.g., washing machines, refrigerators, TVs, vacuum cleaners, etc.) are being converted into smart home appliances and / Electronic devices are connected to each other by various network methods to form an Internet network.

Further, a plurality of smart home appliances and / or electronic appliances constituting the communication network can perform specific tasks by external communication through a network connection in addition to driving software and hardware in each smart home appliances and / or electronic appliances .

Meanwhile, various smart home appliances and / or electronic devices are being developed for the activation of IoT service in Korea. However, due to the problem of the home network standard which is in a hurry, communication / network connection devices such as Bluetooth, Wi- And it is not succeeding in the market.

In addition, since smart home appliances and / or electronic appliances installed in the home are connected by external wired and / or wireless communication through a communication / network connection device as described above, hacking or abnormal communication / There is a problem in that it is vulnerable.

Korean Patent No. 10-1618856

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a home network system using at least one smart home appliance, at least one smart electronic appliance and a residential gateway device A smart home management system using a resident gateway device that is capable of efficiently managing and monitoring real-time information on power-related information, user health-related information, and device status information.

Another object of the present invention is to provide a comfortable and convenient home environment by performing a role as a home appliance integrated device and an IoT (Internet of Things) service interlocking device instead of a simple communication / network connection device as a general wireless AP (Access Point) The present invention also provides a smart home management system using a residential gateway device that provides enhanced interoperability between IoT (Internet of Objects) platform / protocol.

It is still another object of the present invention to provide a method and a system for classifying data into a channel having a different bit rate according to the type and size of information data of a smart home appliance / electronic device to increase data processing speed, And a smart home management system using the residential gateway device with enhanced security.

It is still another object of the present invention to provide a specific access key corresponding to a level of user's access right based on user's unique identification information previously stored in an external user terminal and allow data access of the smart home appliance / , It is possible to prevent the user information from being stolen and to prevent the re-access of the data of the smart home appliance / electronic device DB by the user information having illegal access history by using the security gateway And a smart home management system.

According to an aspect of the present invention, there is provided a smart home appliance comprising: at least one smart home appliance installed in a house and using electric power; At least one smart electronic device carried by a user at home or worn on the body; Is connected to each smart home appliance and each smart electronic appliance by wire or wireless, and is connected to each smart home appliance and each smart electronic appliance together with power-related information data, corresponding user health-related information data, and appliance- Acquires and encrypts the unique device identification information of the smart electronic device, the power related information data of the smart home electronic device, the smart electronic device, the user health related information data, and the device status related information data, respectively And a decryption key capable of decrypting the unique device identification information of the device; And decryption means for decrypting the encrypted smart home appliance and each smart home appliance encrypted together with power related information data of the smart home appliance, corresponding user health related information data, device status related information data, Key, and based on the received information, power-related information data, corresponding user health-related information data, and device status-related information data of each smart home appliance and each smart home appliance that is encrypted are stored Decrypts and decrypts the decrypted smart home appliances and the smart home appliances, the power related information data of each smart home appliance, the user health related information data, and the device status related information data, Information related to electric power and its use by each household appliance and each smart electronic appliance It stores and manages information related to health related information and device status in a database (DB), and manages information related to power related information, user health related information, and device status for each smart home appliance and each smart electronic device in real time And a smart home management server for displaying the smart home management server on the display screen so as to be able to monitor the smart home management server.

Here, the residential gateway device detects malfunctions from each smart home appliance and each smart home appliance, and encrypts each unique appliance identification information together with malfunction information data for each of the smart home appliances and each smart home appliance, And a decryption key capable of decrypting respective unique device identification information together with malfunction information data of each smart electronic device.

Preferably, the smart home management server receives the decryption key together with the encrypted smart home appliances, the malfunction information data of each smart electronic device, and the unique device identification information from the residential gateway, Decrypting each encrypted smart home appliance, malfunction information data of each smart home appliance, and unique device identification information of each smart home appliance, malfunction information data of each of the smart home appliance and each smart appliance, Based on the information, it is possible to store and manage malfunction information for each smart home appliance and each smart electronic device in a database (DB).

Preferably, the residential gateway device is connected to each of the smart home appliances and the smart electronic devices by wire or wirelessly, and stores the power related information data of the smart home appliances and each smart electronic device, the corresponding user health related information data, A device connection module for connecting each device identification information together with device status information data so as to receive the device identification information; Specific device identification information together with power-related information data of each smart home appliance and each smart electronic appliance received from the device connection module, corresponding user health-related information data, and device status-related information data, And decrypts each unique device identification information together with the encrypted smart home electronic device, the power related information data of each smart electronic device, the corresponding user health related information data, and the device status related information data A data processing module for storing and transmitting the decryption key; And the power related information data, the user health related information data, the device status information data, and the unique device identification information of each smart home appliance and each smart electronic appliance encrypted and transmitted from the data processing module And an application service connection module for receiving the decryption key and transmitting the decryption key to the smart home appliances corresponding to the smart home appliances and the smart electronic appliances and connecting the smart home appliances to be transmitted to the smart home management server.

Preferably, the data processing module is configured to transmit the power related information data, the user health related information data, and the device status related information data of each smart home appliance and each smart electronic appliance received from the device connection module, The unique device identification information may be transmitted to the application service connection module by providing the metadata through the channel encoded at different bit rates according to the type and size of the information data for each smart home appliance and the smart electronic appliance, have.

Preferably, according to the control of the data processing module, electric power related information data for each smart home appliance and each smart electronic appliance corresponding to each device identification information unique to each smart home appliance and each smart electronic appliance, And a smart home appliance / electronic device DB for storing and managing information data and device status related information data in a database (DB), respectively.

Preferably, the data processing module is configured to transmit the power related information data, the user health related information data, and the device status related information data of each smart home appliance and each smart electronic appliance received from the device connection module, The device identification information of each smart home appliance and each smart electronic appliance corresponding to the device identification information unique to each smart home appliance and the smart appliance stored in the smart home appliance / And if there is a match, the power related information data, the user health related information data, and the device status related information data for each smart home appliance and each smart electronic appliance received from the device connection module, And then encoded in parallel so as to have different bit rates Through each channel can be assigned the metadata and encrypting it to send to the application service connection module.

Preferably, the DB access control module may further include a DB access control module for monitoring a query for accessing the smart home appliance / electronic device DB and for blocking an illegal DB access.

Preferably, the DB access control module includes: a DB access monitoring unit for monitoring query information for accessing the smart home appliance / electronic device DB; The DB access monitoring unit analyzes the query information monitored by the DB access monitoring unit to check the data access commands and checks whether or not the data access commands corresponding to the corresponding query are stored in the black list DB, DB access blocking part that allows or blocks data access of smart home appliance / electronic device DB; And a DB access control unit for controlling operations of the DB access monitoring unit and the DB access blocking unit.

Preferably, when there is an unauthorized data access command matching the identified data access command in the black list DB, the DB access blocking unit controls the access to the data corresponding to the data access command according to the control of the DB access control unit The set specific code is given, the query to which the specific code is assigned is deleted, and the access user information and the access IP address information are stored in the blacklist DB so that the blacklist information is updated.

Preferably, the illegal data access command stored in advance in the blacklist DB may be a command corresponding to at least one of an illegal data creation command, an illegal data modification command, and an illegal data deletion command.

Preferably, the DB access control unit receives a message for requesting access to the smart home appliance / electronic device DB together with the user unique identification information transmitted from an external user terminal, analyzes the received message to extract user unique identification information, A specific access key corresponding to a user access right level of corresponding user unique identification information stored in advance in a separate license DB according to whether the extracted user unique identification information is identical to user unique identification information previously stored in a separate user information DB, To the user terminal.

Preferably, the DB access control unit receives a message for accessing data stored in the smart home appliance / electronic device DB together with the specific access key transmitted from the user terminal, extracts a specific access key by analyzing the message, And the operation of the DB access blocking unit may be controlled such that data access of the smart home appliance / electronic device DB is permitted or blocked according to whether or not the specific access key corresponding to the usage right is matched with the specific access key previously stored in the usage right DB.

Preferably, the DB access control unit, when there is a specific access key corresponding to the extracted specific access key in the usage right DB, searches the smart home appliance / electronic device / It is possible to control the operation of the DB access blocking unit such that data access stored in the DB is allowed.

Preferably, the DB access control unit permits access to data stored in the smart home appliance / electronic device DB according to a level of a user access right granted to the specific access key, and then confirms data access result information in real time, Electronic device DB is allowed or blocked by the specific access key according to whether or not the data access result information that has been previously stored in the security policy DB matches with illegal data access result information previously stored in the security policy DB, The operation of the access blocking unit can be controlled.

Preferably, when there is illegal data access result information that matches the confirmed data access result information in the security policy DB, the DB access control unit transmits the data access result information to the smart home appliance / DB of the smart home appliance / electronic device DB is deleted and then the data of the deleted smart home appliance / electronic device DB is restored to the data before illegal data access using a separate backup smart home appliance / electronic device DB, The user access right level of the user unique identification information corresponding to the specific access key stored in the separate user information DB can be deleted so that the data re-access of the corresponding smart home appliance / electronic device DB by the smart home appliance / electronic device DB is blocked.

The illegal data access result information stored in advance in the security policy DB may be data access result information corresponding to at least one of illegal data generation, illegal data modification, and illegal data deletion.

Preferably, the DB access control unit receives the unique user identification information through the external user terminal, and based on the received user specific identification information, the DB access control unit notifies the user of the smart home appliance / And can be controlled to be stored in a database (DB) for each user unique identification information in the information DB.

Preferably, the DB access control unit controls at least one specific access key accessible to the smart home appliance / electronic device DB according to one level of user access right to the smart home appliance / electronic device DB, DB) so as to be stored.

Preferably, the DB access control unit may manage data stored in the smart home appliance / electronic device DB to be backed up periodically in a separate backup smart home appliance / electronic device DB.

Preferably, the data processing module is configured to generate a unique device identification data, together with power-related information data of each of the smart home appliances and the smart electronic appliances, corresponding user health related information data, A decryption key for decrypting information can be stored in a separate smart home appliance / electronic device DB and stored and managed in a database (DB) for each smart home appliance and each smart electronic appliance.

Preferably, the application service connection module provides a cloud computing service in response to a request from an external client terminal in cooperation with the data processing module, Searches and identifies each unique device identification information in real time together with the power related information data of the smart home appliance and each smart electronic appliance, the user health related information data, and the device status related information data, To provide a client member login cloud web service.

Preferably, the data processing module is configured to generate a unique device identification data, together with power-related information data of each of the smart home appliances and the smart electronic appliances, corresponding user health related information data, A decryption key for decrypting information may be transmitted to the client terminal through the application service connection module.

Preferably, the application service connection module is configured to connect the smart home appliances and the smart electronic appliances, which are encrypted and stored in the smart home appliance / electronic appliance DB, using the decryption key transmitted together with the corresponding client member login information through the client terminal Each device identification information is decrypted together with the power related information data of the device, the user health related information data, and the device status related information data, and registered, searched, and identified in real time, You can provide member login cloud web services.

Preferably, the application service connection module transmits power related information data of each smart home appliance and each smart electronic appliance stored in the smart home appliance / electronic appliance DB, corresponding user health related information data, It is possible to provide a cloud web service so that a decryption key for decrypting each unique device identification information together with the situation related information data can be downloaded.

Preferably, the application service connection module is configured to transmit power related information data of each smart home appliance and each smart electronic appliance stored in the smart home appliance / electronic appliance DB through the client terminal, corresponding user health related information data, A CloudWeb service, such as a gateway-related cloud application that can register, search, and identify a decryption key that can decrypt each unique device identification information together with device status information data, Can be provided.

Preferably, the application service connection module is configured to transmit power-related information data of each of the smart home appliances and the smart electronic appliances, corresponding user health related information data, and device state related information data, The identification information may be periodically transmitted to an external cloud server that provides cloud computing services in response to a request from an external client terminal.

Preferably, the device identification information unique to each smart home appliance includes at least one of a name of the smart home appliance, a password of the smart home appliance, a serial number of the smart home appliance, a type of the smart home appliance, a manufacturer of the smart home appliance, A smart home appliance, a media access control (MAC) address of the smart home appliance, a unique IP address of the smart home appliance, a model of the smart home appliance and a version of the smart home appliance, And at least one of authentication information of the home appliance.

Preferably, the device identification information unique to each smart electronic device includes at least one of a name of the smart electronic device, a password of the smart electronic device, a serial number of the smart electronic device, a type of the smart electronic device, a manufacturer of the smart electronic device, A smart card generated by a private key of a smart electronic device, or a PKI-based private key of a smart electronic device, a media access control (MAC) address of the smart electronic device, a unique IP address of the smart electronic device, And at least one of authentication information of the electronic device.

Preferably, the smart home management server may further include, in addition to the power related information data of the decrypted smart home appliance and each smart electronic appliance, the user health related information data and the device status related information data, A pattern recognition method using at least one artificial intelligence engine among Machine Learning, Pattern Recognition, and Deep Learning based on the identification information, Patterns and device status patterns are analyzed and extracted, and classified by each smart home appliance and each smart electronic device, and a database (DB) for each smart home appliance and each smart electronic device can be stored and managed .

Preferably, the smart home management server includes at least one of machine learning, pattern recognition, or deep learning for a power usage pattern, a user health pattern, and a device status pattern of each smart home appliance and each smart electronic appliance analyzed and extracted The user learns the energy consumption pattern, the user health pattern, and the device status pattern learning using the artificial intelligence engine to meet the demand response prediction, peak power, user health abnormality, and device state abnormality of each smart home appliance and each smart electronic appliance A smart home management service can be provided.

Preferably, the smart home management server further includes a smart home management related application installed in advance in an external user terminal for the power consumption pattern, the user health pattern, and the device status pattern of each of the smart home appliances analyzed and extracted, A smart home management service can be provided so that it can be confirmed through a service.

Preferably, the smart home management server is further configured to calculate a voltage / current correlation, a current / power snapshot, a signal deformation, an effective power, and a power consumption based on a power consumption pattern of each smart home appliance and each smart appliance, The smart electronic device and each smart electronic device can be classified using at least one sorting criterion among the reactive power correlation, the reactive power correlation, and the variation range of the power consumption.

Preferably, each of the smart home appliances includes at least one of a stereoscopic image sensor, an infrared thermography sensor, a temperature sensor, a humidity sensor, a dust sensor, a smoke sensor, an illuminance sensor, a carbon monoxide sensor, a carbon dioxide sensor, an ozone sensor, Smart TV, smart refrigerator, smart electric rice cooker, smart microwave oven, smart food cooker, smart dishwasher, smart air purifier, smart air conditioner, smart humidifier, smart sensor including at least one sensor of sensing sensor, light sensor or illumination sensor A household electric appliance, a dehumidifier, a smart fan, a smart heater, a smart water purifier, a smart cleaner, a smart scale, a smart computer, a smart lighting device, or a smart door lock.

Preferably, each smart electronic device includes at least one of an electronic device such as a smart phone, a smart pad, a smart note, a smart watch, or a wearable computer. ≪ / RTI >

According to the smart home management system using the security gateway device of the present invention as described above, at least one smart home appliance, at least one smart electronic appliance, and a residential enhanced terminal, There is an advantage in that it is possible to efficiently manage power related information, user health related information, device status information, and the like in a home using the gateway device and to monitor it in real time.

Further, according to the present invention, a comfortable and convenient home environment is created by performing a role as a home appliance integrated device and an IoT (Internet of Things) service interlocking device instead of a simple communication / network connection device as a general wireless AP (Access Point) And an interoperability between IoT (Object Internet) platform / protocol can be provided.

In addition, according to the present invention, it is possible to classify the channels into channels having different bit rates according to the type and size of the information data of the smart home appliance / electronic device to increase the data processing speed, and to transmit meta data to the data transmitted from each channel for effective transmission There is an advantage to be able to.

Also, according to the present invention, a specific access key corresponding to a user access right level is assigned based on user unique identification information stored in advance in an external user terminal, and data access of the smart home appliance / electronic device DB is permitted , It is possible not only to prevent the user information from being stolen, but also to effectively prevent re-access of the data of the smart home appliance / electronic device DB by the user information having illegal access history.

Also, according to the present invention, it is possible to control the monitoring level through the change of the security policy DB, and to effectively prevent access to user information and access IP address information with illegal access history.

FIG. 1 is a block diagram illustrating a smart home management system using a security-enhanced residential gateway device according to an embodiment of the present invention. Referring to FIG.
FIG. 2 is a block diagram illustrating a security-enhanced residential gateway apparatus according to an embodiment of the present invention. Referring to FIG.
FIG. 3 is a block diagram illustrating a DB access control module according to an exemplary embodiment of the present invention. Referring to FIG.
FIG. 4 is a block diagram illustrating a manager terminal, a user terminal, or a client terminal according to an exemplary embodiment of the present invention. Referring to FIG.

The above and other objects, features, and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings, which are not intended to limit the scope of the present invention. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. Also, in certain cases, there may be a term selected arbitrarily by the applicant, in which case the meaning thereof will be described in detail in the description of the corresponding invention. Therefore, the term used in the present invention should be defined based on the meaning of the term, not on the name of a simple term, but on the entire contents of the present invention.

When an element is referred to as "including" an element throughout the specification, it is to be understood that the element may include other elements as well, without departing from the spirit or scope of the present invention. Also, the terms "part," " module, "and the like described in the specification mean units for processing at least one function or operation, which may be implemented in hardware or software or a combination of hardware and software .

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the following embodiments of the present invention may be modified into various other forms, and the scope of the present invention is not limited to the embodiments described below. The embodiments of the present invention are provided to enable those skilled in the art to more fully understand the present invention.

Each block of the accompanying block diagrams and combinations of steps of the flowcharts may be performed by computer program instructions (execution engines), which may be stored in a general-purpose computer, special purpose computer, or other processor of a programmable data processing apparatus The instructions that are executed through the processor of the computer or other programmable data processing equipment will generate means for performing the functions described in each block or flowchart of the block diagram. These computer program instructions may also be stored in a computer usable or computer readable memory capable of directing a computer or other programmable data processing apparatus to implement the functionality in a particular manner so that the computer usable or computer readable memory It is also possible for the instructions stored in the block diagram to produce an article of manufacture containing instruction means for performing the functions described in each block or flowchart of the flowchart.

Computer program instructions may also be loaded onto a computer or other programmable data processing equipment so that a series of operating steps may be performed on a computer or other programmable data processing equipment to create a computer- It is also possible that the instructions that perform the data processing equipment are capable of providing the steps for executing the functions described in each block of the block diagram and at each step of the flowchart.

Also, each block or step may represent a portion of a module, segment, or code that includes one or more executable instructions for executing the specified logical functions, and in some alternative embodiments, It should be noted that functions may occur out of order. For example, two successive blocks or steps may actually be performed substantially concurrently, and it is also possible that the blocks or steps are performed in the reverse order of the function as needed.

FIG. 1 is a block diagram illustrating a smart home management system using a security-enhanced residential gateway apparatus according to an exemplary embodiment of the present invention. FIG. 2 is a block diagram of a security management system according to an embodiment of the present invention. FIG. 3 is a block diagram illustrating a DB access control module according to an embodiment of the present invention. FIG. 4 is a block diagram of a DB access control module according to an embodiment of the present invention. A manager terminal, a user terminal, or a client terminal according to an embodiment of the present invention.

1 to 4, a smart home management system using a security-enhanced residential gateway device according to an embodiment of the present invention includes at least one smart home appliance 100-1 to 100-N, At least one smart electronic device 200-1 to 200-N, a secure gateway device 300, and a smart home management server 400. [ 1 are not essential, a smart home management system using a security-enhanced residential gateway apparatus according to an embodiment of the present invention may have a larger number of components or fewer components .

Hereinafter, the components of the smart home management system using the security gateway device according to an embodiment of the present invention will be described in detail.

Each of the smart home appliances 100-1 to 100-N is installed in a house (for example, a home, a hospital, a factory, a building, a building or the like) and uses electric power, (E.g., power, frequency, phase, harmonic distortion (THD), active power, reactive power, maximum demand power and / or power factor) ), An operation reservation state, a malfunction, and the like), and transmits the unique device identification information to the security gateway 300 having enhanced security.

At this time, the unique device identification information of each of the smart home appliances 100-1 to 100-N includes, for example, the name of the smart home appliance, the password of the smart home appliance, the serial number of the smart home appliance, A manufacturer of a home appliance, a media access control (MAC) address of a smart home appliance, a unique IP address of the smart home appliance, a model of a smart home appliance and a version of the smart home appliance, a secret key of a smart home appliance, And the authentication information of the smart home appliance generated by the private key based on the at least one authentication information.

Each of the smart home appliances 100-1 to 100-N is an appliance product that operates remotely in conjunction with a smart device such as a smart phone or the like, or improves convenience with various additional information functions, It is a consumer electronics product that combines smart functions and information and communication technologies to provide new experiences, reduce energy, time and management costs for consumers, and enhance the convenience of life.

Each of the smart home appliances 100-1 to 100-N may be a three-dimensional image sensor, an infrared thermal image sensor, a temperature sensor, a humidity sensor, a dust sensor, a smoke sensor, an illuminance sensor, a carbon monoxide sensor, A smart TV, a smart refrigerator, a smart rice cooker, a smart microwave oven, a smart food cooker, a smart dishwasher, and a smart air conditioner including at least one sensor of an ultrasonic sensor, a motion sensor, a human body sensor, It is preferable that the air conditioner is at least one home appliance of at least one of a cleaner, a smart air conditioner, a smart humidifier, a smart dehumidifier, a smart fan, a smart heater, a smart water purifier, a smart cleaner, a smart scale, And may be made of all home appliances used in the home.

Each of the smart electronic devices 200-1 to 200-N may be carried by a user at home or worn on the user's body and may be provided with information related to the user's health (for example, electrocardiogram, brain wave, electromyogram, heart, (For example, ON, OFF, operation reservation status, malfunction, etc.) related to blood pressure, blood pressure, blood flow, pulse waves, pulse rate, blood sugar, oxygen saturation, body composition, and / And transmits the unique device identification information to the security gateway 300 with enhanced security.

At this time, the unique device identification information of each smart electronic device 200-1 to 200-N includes, for example, the name of the smart electronic device, the password of the smart electronic device, the serial number of the smart electronic device, The manufacturer of the electronic device, the MAC address of the smart electronic device, the unique IP address of the smart electronic device, the model of the smart electronic device and the version of the smart electronic device, the secret key of the smart electronic device, or the PKI Based private key, authentication information of the smart electronic device.

Each of the smart electronic devices 200-1 to 200-N may be a smart phone, a smart pad, a smart note, a smart watch, and / or a wearable And a computer (Wearable Computer).

The residential gateway device 300 is connected to each of the smart home appliances 100-1 to 100-N and each of the smart electronic devices 200-1 to 200-N in a wired and / or wireless manner, Together with power related information data, corresponding user health related information data, and device status related information data from the smart home appliances 100-1 to 100-N and each smart electronic device 200-1 to 200-N, And encrypts and stores the power related information data of each of the smart home appliances 100-1 to 100-N and the smart electronic devices 200-1 to 200-N, , A function of transmitting a decryption key for decrypting each unique device identification information together with the user health related information data and the device status related information data.

Also, the residential gateway device 300 detects the malfunction from each of the smart home appliances 100-1 to 100-N and the smart electronic devices 200-1 to 200-N, and outputs the malfunction information data And encrypts each unique device identification information together with malfunction information data of each of the encrypted smart home appliances 100-1 to 100-N and the smart electronic devices 200-1 to 200-N And a function of transmitting a decryption key for decrypting unique device identification information.

As shown in FIG. 2, the residential gateway device 300 applied to an embodiment of the present invention includes a device connection module 310, a data processing module 320, an application service connection module 330, . In addition, the residential gateway device 300 applied to an embodiment of the present invention may further include a smart home appliance / electronic device DB 340, a DB access control module 350, and the like. Meanwhile, the components shown in FIG. 2 are not essential, so that the residential gateway device 300 applied to an embodiment of the present invention may have more or fewer components.

Here, the device connection module 310 includes at least one smart home appliance 100-1 to 100-N installed in a home (e.g., a home, a hospital, a factory, a building, -1 to 200-N are connected by wire and / or wirelessly, and power-related information data of the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200- Related health information data and device status related information data so as to receive and receive unique device identification information.

The device connection module 310 connects the different types of smart home appliances 100-1 to 100-N and the smart electronic devices 200-1 to 200-N via wired and / or wireless communication (e.g., Bluetooth, A communication / network interface unit (not shown) that can be connected to each other via a wireless LAN, 6LoWPAN, Wi-Fi, Ethernet, or the like.

The data processing module 320 receives power related information data of the smart home appliances 100-1 to 100-N and the smart electronic devices 200-1 to 200-N received from the device connection module 310, Each of the smart home appliances 100-1 to 100-N and each of the smart home appliances 100-1 to 100-N is encrypted by receiving each of the unique device identification information together with the user health related information data and the device status related information data, Stores a decryption key capable of decrypting respective unique device identification information together with the power-related information data of the electronic apparatuses 200-1 to 200-N, the user health-related information data and the device status-related information data And transmits the data.

The data processing module 320 receives the power related information data of the smart home appliances 100-1 to 100-N and the smart electronic devices 200-1 to 200-N received from the device connection module 310, The respective smart appliance devices 100-1 to 100-N and the smart electronic devices 200-1 to 200-N, respectively, together with the user health related information data and the device status information data, N, and transmits the encrypted metadata to the application service connection module 330. The application service connection module 330 transmits the metadata to the application service connection module 330 via the channel encoded with different bit rates according to the type and size of the information data.

The data processing module 320 receives the power related information data of the smart home appliances 100-1 to 100-N and the smart electronic devices 200-1 to 200-N received from the device connection module 310, The user's health related information data and the device status related information data, and stores the unique device identification information in the smart home appliance / electronic device DB 340, N corresponding to the device identification information unique to each of the smart electronic devices 200-1 to 200-N and the smart electronic devices 100-1 to 200- N and the smart electronic apparatuses 200-1 to 200-N received from the device connection module 310, the smart electronic apparatuses 100-1 to 100-N and the smart electronic apparatuses 200-1 to 200- The information data for each channel is divided according to the type and size of the data, And transmits the encrypted metadata to the application service connection module 330. The application service connection module 330 transmits the metadata to the application service connection module 330 via the Internet.

Also, the data processing module 320 may transmit power related information data of the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N, The decryption key capable of decrypting each unique device identification information together with the information data and the device status information data is stored in a separate smart home appliance / electronic device DB 340 for each smart home appliance and each smart electronic appliance (DB) to be stored and managed in a database.

Also, the data processing module 320 may transmit power related information data of the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N, A decryption key capable of decrypting each unique device identification information together with the information data and the device status information data is transmitted to the external administrator terminal 20, the user terminal 30, / RTI > and / or < / RTI >

The application service connection module 330 receives the power related information of each of the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N encrypted and transmitted from the data processing module 320, Each of the smart home appliances 100-1 to 100-N and each smart electronic device 100-1 to 100-N is provided with respective unique device identification information together with the data, the user health related information data, To the smart home application server 200 corresponding to the mobile terminals 200-1 to 200-N and to the smart home management server 400. [

In addition, the application service connection module 330 may operate in conjunction with the data processing module 320 and may communicate with the cloud computing service Cloud (Cloud) in response to a request from the external administrator terminal 20, the user terminal 30 and / Computing Service) can be performed.

The application service connection module 330 is connected to each of the smart home appliances 100 stored in the smart home appliance / electronic device DB 340 via the administrator terminal 20, the user terminal 30 and / 1 to 100-N) and the power-related information data of each of the smart electronic devices 200-1 to 200-N, corresponding user health related information data and device status related information data, And can provide a client member login cloud web service so that information can be registered, searched, and identified in real time and displayed on the corresponding display screen.

Also, the application service connection module 330 transmits the client member login information to the smart home appliance / server 40 using the decryption key transmitted through the administrator terminal 20, the user terminal 30 and / or the client terminal 40, Related information data of each of the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N encrypted and stored in the electronic device DB 340, And the device state information related to the device, and provides the client member login cloud web service to be displayed on the corresponding display screen by registering, searching, and identifying the unique device identification information in real time .

The application service connection module 330 is connected to each of the smart home appliances 100-N stored in the smart home appliance / electronic device DB 340 via the administrator terminal 20, the user terminal 30 and / 1 to 100-N) and power-related information data of the respective smart electronic devices 200-1 to 200-N, user health related information data and device status related information data, And provide a cloud web service so that a decryption key for decrypting the decryption key can be downloaded.

The application service connection module 330 is connected to each of the smart home appliances 100 stored in the smart home appliance / electronic device DB 340 via the administrator terminal 20, the user terminal 30 and / 1 to 100-N) and the power-related information data of each of the smart electronic devices 200-1 to 200-N, corresponding user health related information data and device status related information data, It is possible to perform a function of providing a cloud web service so that a gateway-related cloud application that can register, search, and identify a decryption key that can decode information in real time and display it on the corresponding display screen can be downloaded.

In addition, the application service connection module 330 transmits power-related information data of each of the encrypted smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N, Each unique device identification information together with related information data and device status information data is transmitted to the cloud computing service 10 in response to a request from the external administrator terminal 20, the user terminal 30 and / To the external cloud server 50 that provides the service to the external cloud server 50. [

The application service connection module 330 is connected to the external administrator terminal 20, the user terminal 30, the client terminal 40 and / or the cloud server 50 via the communication network 10, The communication network 10 is a high speed communication network of a large communication network capable of providing a large capacity and long distance voice and data service. The communication network 10 includes a WiFi, a WiGig, and a WiBro (Wireless Broadband Internet, Wibro), World Interoperability for Microwave Access (WIMAX), and the like.

The Internet includes a plurality of services such as HTTP (Hyper Text Transfer Protocol), Telnet, File Transfer Protocol (FTP), Domain Name System (DNS), Simple Mail Transfer Protocol (SMTP) Refers to a worldwide open computer network structure that provides a Simple Network Management Protocol (SNMP), a Network File Service (NFS), and a Network Information Service (NIS). The application service connection module 330, , The user terminal 30, the client terminal 40 and / or the cloud server 50. [ Meanwhile, the Internet may be a wired or wireless Internet, or may be a core network integrated with a wired public network, a wireless mobile communication network, or a portable Internet.

If the communication network 10 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an example of the asynchronous mobile communication network, a WCDMA (Wideband Code Division Multiple Access) communication network is exemplified. In this case, although not shown in the drawing, the mobile communication network may include, for example, a radio network controller (RNC). Meanwhile, although the WCDMA network is described as an example, it may be a next generation communication network such as a 3G LTE network, a 4G network, and a 5G network, or an IP network based on other IPs. The communication network 10 transmits signals and data between the application service connection module 330 and the external administrator terminal 20, the user terminal 30, the client terminal 40, and / or the cloud server 50 .

The smart home appliance / electronic device DB 340 stores the unique information of each of the smart home appliances 100-1 to 100-N and the smart electronic devices 200-1 to 200-N according to the control of the data processing module 320. [ Power related information data for each of the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N corresponding to one device identification information, corresponding user health related information data, And stores and manages the device status information data in a database (DB).

The DB access control module 350 monitors a query for accessing the smart home appliance / electronic device DB 340 and controls the access to the illegal DB access.

3, the DB access control module 350 includes a DB access monitoring unit 351 for monitoring query information for accessing the smart home appliance / electronic device DB 340, a DB access monitoring unit 351) to check the data access commands, and then, in accordance with whether or not illegal access commands stored in advance in the black list DB 352 separate from the confirmed data access commands, A DB access blocking unit 353 for allowing or blocking data access of the smart home appliance / electronic device DB 340, a DB access control unit 353 for controlling operations of the DB access monitoring unit 351 and the DB access blocking unit 353, (354), and the like.

If there is an unauthorized data access command matching the identified data access command in the blacklist DB 352, the DB access blocking unit 353 controls the data access command in accordance with the control of the DB access controller 354 A predetermined code preset in the corresponding query, deletes the query to which the specific code is assigned, stores the access user information and access IP address information in the blacklist DB 352, and updates the blacklist information. So that it is possible to perform a function of controlling so that

At this time, the blacklist DB 352 stores an illegal data access instruction as a database (DB) and stores the instruction corresponding to at least one of illegal data creation instruction, illegal data modification instruction and illegal data deletion instruction And management functions.

In addition, the blacklist DB 352 functions as a database (DB) for user information and IP address information that have performed illegal data access to the smart home appliance / electronic device DB 340, and stores and manages them .

The DB access control unit 354 accesses the smart appliance / electronic device DB 340 together with the user's unique identification information transmitted from the external administrator terminal 20, the user terminal 30 and / A message for access request is received and analyzed to extract the user's unique identification information. Then, according to whether the extracted user's unique identification information is identical to the user's unique identification information previously stored in a separate user information DB 355, A function of transmitting a specific access key corresponding to a user access right level of the corresponding user unique identification information previously stored in a DB 356 to the corresponding administrator terminal 20, user terminal 30 and / or client terminal 40 Can be performed.

At this time, the user information DB 355 preferably stores user specific identification information and IP address information accessible to the smart home appliance / electronic device DB 340 in a database (DB) But is not limited to, a temporary unique access key that can be used each time.

The user's unique identification information may include a member ID / password (ID) of a user registered in the smart home management server 400 via the administrator terminal 20, the user terminal 30 and / or the client terminal 40, A public key infrastructure (PKI), an OTP (One Time Password), and an authorized certificate information.

The DB access control unit 354 accesses the data stored in the smart home appliance / electronic device DB 340 together with the specific access key transmitted from the administrator terminal 20, the user terminal 30 and / or the client terminal 40 Electronic device DB 340 according to whether the extracted specific access key is identical to a specific access key previously stored in the DB 356 for use of the license, The DB access control unit 353 may control the operation of the DB access blocking unit 353 so that the data access of the DB access blocking unit 353 is permitted or blocked.

When there is a specific access key corresponding to the extracted specific access key in the DB 356 for use right, the DB access control unit 354 accesses the smart home appliance / electronic And to control the operation of the DB access blocking unit 353 so that data access stored in the device DB 340 is allowed.

In addition, the DB access control unit 354 permits data access stored in the smart home appliance / electronic device DB 340 according to a level of the user access right granted to the specific access key, and then confirms the data access result information in real time, Electronic device DB 340 by the specific access key according to whether or not the identified data access result information matches the illegal data access result information previously stored in the separate security policy DB 357 And may control the operation of the DB access blocking unit 353 to allow or block the access.

At this time, illegal data access result information stored in advance in the security policy DB 357 is preferably composed of data access result information corresponding to at least one of illegal data generation, illegal data modification, and illegal data deletion .

If there is illegal data access result information that matches the confirmed data access result information in the security policy DB 357, the DB access control unit 354 accesses the smart home appliance / After deleting the data of the electronic device DB 340, the data of the deleted smart home appliance / electronic device DB 340 is accessed before the illegal data access using the separate backup smart home appliance / electronic device DB 358 Corresponding to the specific access key stored in the separate user information DB 355 so that the re-access of data of the corresponding smart home appliance / electronic device DB 340 by the specific access key is blocked, And delete a user access right level of the identification information.

The DB access control unit 354 receives the user's unique identification information through the administrator terminal 20, the user terminal 30 and / or the client terminal 40 and receives the user's unique identification information from the smart home appliance / (DB) for each user unique identification information in the user information DB 355 together with one level of user access right to the electronic device DB 340. [

The DB access control unit 354 accesses at least one specific access key accessible to the smart home appliance / electronic device DB 340 according to one level of user access right to the smart home appliance / electronic device DB 340 And a function of controlling to be stored in a database (DB) for each level.

The DB access control unit 354 may also manage the data stored in the smart home appliance / electronic device DB 340 to be backed up periodically in a separate backup smart home appliance / electronic device DB 358 .

The administrator terminal 20, the user terminal 30 and / or the client terminal 40 applied to the embodiment of the present invention may be a smart phone, a smart phone A notebook PC, a Palm PC, a mobile play-station, a DMB (Personal Digital Assistant) having a communication function, and a mobile terminal The present invention can comprehensively mean all wired and wireless home appliances / communication devices having a user interface for connecting to the application service connection module 330 such as a digital multimedia broadcasting (VoIP) phone, a tablet PC, an iPad, and the like.

4, the administrator terminal 20, the user terminal 30 and / or the client terminal 40 include a wireless communication module 21, an A / V (audio / video) input module 22, A user input module 23, a sensing module 24, an output module 25, a storage module 26, an interface module 27, a terminal control module 28, and a power module 29. 2 are not required, the administrator terminal 20, the user terminal 30 and / or the client terminal 40 may have more or less components than those shown in Fig. 2 .

Hereinafter, the components of the administrator terminal 20, the user terminal 30, and / or the client terminal 40 will be described in detail.

The wireless communication module 21 may include one or more modules that enable wireless communication between the administrative terminal 20, the user terminal 30 and / or the client terminal 40 and the application service connection module 330 . For example, the wireless communication module 21 may include a broadcast receiving module 21a, a mobile communication module 21b, a wireless Internet module 21c, a short distance communication module 21d, and a location information module 21e.

The broadcast receiving module 21a receives a broadcast signal (e.g., a TV broadcast signal, a radio broadcast signal, a data broadcast signal, etc.) from an external broadcast management server through various broadcast channels (e.g., a satellite channel and a terrestrial channel) And receives the related information.

The mobile communication module 21b transmits and receives a radio signal to at least one of a base station, an external terminal, and a server on a mobile communication network. The wireless signal may include various types of data in response to a voice call signal, a video call call signal, or a text / multimedia message transmission / reception.

The wireless Internet module 21c is a module for wireless Internet access and may be embedded or enclosed in the administrator terminal 20, the user terminal 30 and / or the client terminal 40. [ As the wireless Internet technology, for example, WLAN (Wi-Fi), Wibro, Wimax, HSDPA, LTE and the like can be used.

The short-range communication module 21d is a module for short-range communication. The short-range communication module 21d may be a module for short-range communication, for example, Bluetooth communication, ZigBee communication, UWB communication, RFID (Radio Frequency Identification) communication, ) Communication can be used.

The location information module 21e is a module for confirming or obtaining the location of the administrator terminal 20, the user terminal 30 and / or the client terminal 40, ), The current location information of the user terminal 30 and / or the client terminal 40 can be obtained.

The application control module 28 controls the application service connection module (not shown) by using the specific application program stored in the storage module 26 through the wireless communication module 21 and / or the wired communication module And 330 of FIG.

The A / V input module 22 is a module for inputting an audio signal or a video signal, and may basically include a camera section 22a and a microphone section 22b. The camera section 22a processes an image frame such as a still image or a moving image obtained by the image sensor in the video communication mode or the photographing mode. The microphone unit 22b receives an external sound signal by a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as electrical voice data.

The user input module 23 is a module for generating input data for controlling the operation of the administrator terminal 20, the user terminal 30 and / or the client terminal 40. Particularly, the display module 25a For example, a touch panel (static pressure / static) type input by a user's touch or a separate input device (for example, a key A pad dome switch, a jog wheel, a jog switch, etc.).

The sensing module 24 is used to determine the open / close state of the administrator terminal 20, the user terminal 30 and / or the client terminal 40, the position of the administrator terminal 20, the user terminal 30 and / The presence or absence of user contact, the user's touch operation on a specific part, the orientation of the administrator terminal 20, the user terminal 30 and / or the client terminal 40, the administrator terminal 20, the user terminal 30 and / The user terminal 30 and / or the client terminal 40 by sensing the current state of the administrator terminal 20, the user terminal 30 and / or the client terminal 40 such as acceleration / deceleration of the client terminal 40, And generates a sensing signal for controlling the operation of the client terminal 40. The sensing signal is transmitted to the terminal control module 28, and the terminal control module 28 can be a basis for performing a specific function.

The output module 25 is a module for generating an output related to visual, auditory or tactile sense and basically includes a display portion 25a, an acoustic output portion 25b, an alarm portion 25c, a haptic portion 25d, .

The display unit 25a is for displaying and outputting information processed by the administrator terminal 20, the user terminal 30 and / or the client terminal 40. For example, the administrator terminal 20, the user terminal 30, (UI) or a GUI (Graphical User Interface) associated with a call when the client terminal 40 is in the call mode, and displays the captured and / or received image or UI, Display the GUI.

The sound output unit 25b may output audio data received from the wireless communication module 21 or stored in the storage module 26 in, for example, a call signal reception mode, a communication mode or a recording mode, a voice recognition mode, a broadcast reception mode, .

The alarm unit 25c can output a signal for notifying the occurrence of an event of the administrator terminal 20, the user terminal 30, and / or the client terminal 40. [ Examples of events generated in the administrator terminal 20, the user terminal 30 and / or the client terminal 40 include a call signal reception, a message reception, a key signal input, a touch input, and the like.

The haptic portion 25d generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic portion 25d is vibration. The intensity and pattern of the vibration generated by the haptic part 25d can be controlled.

The storage module 26 may store a program for operation of the terminal control module 28 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.).

In addition, the storage module 26 may store data related to vibration and sound of various patterns output upon touch input on the touch screen, and may store a gateway-related application program.

In addition, the storage module 26 may store source data for forming gateway-related information, such that the gateway-related data may be composed of video and sound, Results can also be stored together.

The storage module 26 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), a RAM, an SRAM, a ROM, an EEPROM, , A magnetic memory, a magnetic disk, or an optical disk.

The interface module 27 serves as a path for communication with the external device connected to the administrator terminal 20, the user terminal 30 and / or the client terminal 40. The interface module 27 receives data from an external device or receives power from the external device and transmits the data to the respective components in the administrator terminal 20, the user terminal 30 and / or the client terminal 40, So that data in the user terminal 30 and / or the client terminal 40 is transmitted to the external device.

The terminal control module 28 typically controls the overall operation of the administrator terminal 20, the user terminal 30 and / or the client terminal 40 and may be implemented as, for example, voice communication, data communication, And so on.

That is, the terminal control module 28 controls the gateway-related application program stored in the storage module 26 to be executed, requests generation of gateway-related data through execution of the gateway-related application program, and provides gateway- And the like.

In addition, the terminal control module 28 transmits auxiliary elements including at least one of video, audio, or sound to the display unit 25a and other outputs (not shown) in the process of generating the gateway related data desired by the user through execution of the gateway- And outputs it through at least one of the devices (e.g., the sound output unit 25b, the alarm unit 25c, the haptic unit 25d, and the like).

The terminal control module 28 may regularly monitor the charging current and the charging voltage of the battery unit 29a and temporarily store the monitoring value in the storage module 26. [ At this time, the storage module 26 preferably stores not only the battery charging status information such as the monitored charging current and the charging voltage, but also battery specification information (product code, rating, etc.).

The power supply module 29 receives external power and internal power under the control of the terminal control module 28 and supplies power necessary for operation of the respective components. The power module 29 supplies the power of the built-in battery unit 29a to the respective components and operates the battery, and the battery can be charged using a charging terminal (not shown).

The various embodiments described herein may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

According to a hardware implementation, the embodiments described herein may be implemented as application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays Microprocessors, microprocessors, and electrical units for performing functions, as will be described in more detail below. In some cases, such embodiments may be implemented by the terminal control module 28.

According to a software implementation, embodiments such as procedures or functions may be implemented with separate software modules that perform at least one function or operation. The software code may be implemented by a software application written in a suitable programming language. The software code may also be stored in the storage module 26 and executed by the terminal control module 28.

When the administrator terminal 20, the user terminal 30, and / or the client terminal 40 are configured as a smart phone, the smart phone is different from a general mobile phone (a feature phone) Application As a phone based on an open operating system that can be freely used and deleted by downloading the program, it is possible to use not only general voice / video calls, Internet data communication, but also all mobile office functions A mobile phone, or a communication device that does not have a voice call function but includes all Internet-enabled Internet phones or Tablet PCs.

Such a smart phone can be implemented as a smartphone equipped with various open operating systems. Examples of the open operating system include Nokia, Nokia, Symbian, RIMS, BlackBerry, Apple, Microsoft's Windows Mobile, Google's Android, and Samsung's ocean.

As such, since the smartphone uses an open operating system, a user can arbitrarily install and manage various application programs, unlike a mobile phone having a closed operating system.

That is, the smartphone basically includes a control unit, a memory unit, a screen output unit, a key input unit, a sound output unit, a sound input unit, a camera unit, a wireless network communication module, a short- do.

The controller is a generic term for controlling the operation of the smartphone, and includes at least one processor and an execution memory, and is connected to each functional unit provided in the smart phone through a bus.

The controller controls the operation of the smartphone by loading at least one program code included in the smart phone into the execution memory through the processor and calculating the result by transmitting the result to the at least one functional unit through the bus .

The memory unit is a general term of a nonvolatile memory included in a smartphone, and stores and maintains at least one program code executed through the control unit and at least one data set used by the program code. The memory unit basically stores a system program code and a system data set corresponding to an operating system of a smartphone, a communication program code and a communication data set for processing a wireless communication connection of the smartphone, at least one application program code and an application data set , And the program code and data set for implementing the present invention are also stored in the memory unit.

The screen output unit includes a screen output device (e.g., an LCD (Liquid Crystal Display) device) and an output module for driving the screen output device. The screen output unit is connected to the control unit through a bus, And outputs it to the screen output device.

The key input unit is composed of a key input device having at least one key button (or a touch screen device interlocked with the screen output unit) and an input module for driving the key input unit. The control unit is connected to the control unit via a bus, Or inputs data necessary for the operation of the control unit.

The sound output unit includes a speaker for outputting a sound signal and a sound module for driving the speaker. The sound output unit is connected to the control unit through a bus, and outputs a result of operation corresponding to the sound output from the various operation results of the control unit through the speaker . The sound module decodes sound data to be output through the speaker and converts the sound data into a sound signal.

The sound input unit includes a microphone for receiving a sound signal and a sound module for driving the microphone, and transmits the sound data input through the microphone to the control unit. The sound module encodes and encodes a sound signal input through the microphone.

The camera unit includes an optical unit, a CCD (Charge Coupled Device) and a camera module for driving the CCD unit, and obtains bitmap data input to the CCD through the optical unit. The bitmap data may include both still image data and moving image data.

The wireless network communication module is a collective term for communicating wireless communication and includes at least one antenna, an RF module, a baseband module, and a signal processing module for transmitting and receiving a radio frequency signal of a specific frequency band. And transmits the calculation result corresponding to the wireless communication among the various calculation results of the control unit through the wireless communication or receives the data through the wireless communication and transmits the data to the control unit, , Communication, and handoff procedures.

Also, the wireless network communication module includes a mobile communication structure for performing at least one of connection, location registration, call processing, call connection, data communication, and handoff to a mobile communication network according to the CDMA / WCDMA standard. Meanwhile, according to the intention of those skilled in the art, the wireless network communication module may further include a portable Internet communication structure for performing at least one of connection to the portable Internet, location registration, data communication, and handoff according to the IEEE 802.16 standard, It is evident that the present invention is not limited by the wireless communication configuration provided by the communication module.

The short-range wireless communication module is composed of a short-range wireless communication module that connects a communication session using a radio frequency signal as a communication medium within a predetermined distance. Preferably, the short-range wireless communication module includes RFID communication, Bluetooth communication, Wi- And wireless communication. The short-range wireless communication module may be integrated with the wireless network communication module.

The thus configured smartphone means a terminal capable of wireless communication, and any device capable of transmitting and receiving data through a network including the Internet may be applicable as well as a smart phone. That is, the smart phone may include at least one of a notebook PC, a tablet PC, and a mobile terminal capable of carrying and moving a mobile phone having a short message transmission function and a network connection function.

The smart home management server 400 is connected to the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N, which are encrypted from the residential gateway 300, The smart home appliances 100-1 to 100-M, respectively, receiving the decryption key together with the information data, the user health related information data, the device status information data, and the unique device identification information, N) and the respective smart electronic devices 200-1 to 200-N, the user health related information data and the device status related information data, .

Also, the smart home management server 400 may store the power related information data of the decrypted smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N, Related information, device health information, and device status information for each smart home appliance and each smart electronic appliance on the basis of respective unique device identification information together with related information data and device status information data (DB) and stores and manages the database.

In addition, the smart home management server 400 displays on the display screen such that the manager can monitor the power related information, the user health related information, and the device status related information for each smart home appliance and each smart electronic appliance in real time .

The smart home management server 400 also receives malfunction information of each of the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N encrypted by the gateway device 300, And decrypting keys of the respective smart electronic apparatuses 100-1 to 100-N and each of the smart electronic apparatuses 200-1 to 200-N that are encrypted based on the received decryption key, Malfunction information data and each unique device identification information, and generates malfunction information data of each of the decrypted smart home appliance (100-1 to 100-N) and each smart electronic appliance (200-1 to 200-N) It is possible to perform a function of storing and managing malfunction information for each smart home appliance and each smart electronic device in a database (DB) based on each unique device identification information.

Also, the smart home management server 400 may store the power related information data of the decrypted smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N, At least one artificial intelligence engine among Machine Learning, Pattern Recognition, or Deep Learning based on respective unique device identification information together with related information data and device status information data, The user's health pattern and the device status pattern of each of the smart home appliances 100-1 to 100-N and the smart electronic devices 200-1 to 200-N are analyzed and extracted, It is possible to classify each smart electronic device and each smart electronic device into a database (DB), and store and manage the same.

Also, the smart home management server 400 stores the usage patterns of the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N analyzed and extracted, the user health pattern A user health pattern, and a device status pattern learning using at least one artificial intelligence engine such as machine learning, pattern recognition, or deep learning with respect to the device status pattern, thereby determining each smart home appliance 100-1 to 100-N ) And a smart home management service so as to be able to cope with demand response prediction and peak power, user health abnormality, and device state of each smart electronic device 200-1 to 200-N, respectively have.

Also, the smart home management server 400 stores the usage patterns of the smart home appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N analyzed and extracted, the user health pattern And a function of providing a smart home management service so that it can be confirmed through the smart home management related application service installed in advance in the external administrator terminal 20, the user terminal 30, and / or the client terminal 40, Can be performed.

In addition, the smart home management server 400 calculates the power consumption patterns of the smart appliances 100-1 to 100-N and the smart electronic appliances 200-1 to 200-N based on the analyzed and extracted power consumption patterns of the smart home appliances 100-1 to 100- (100-1 to 100-N) and the smart home appliances (100-1 to 100-N) using at least one sorting criterion among the current correlation, the current correlation, the current / power snapshot, the signal deformation, the active power / reactive power correlation, And can perform a function of classifying each smart electronic device 200-1 to 200-N.

Although the preferred embodiments of the smart home management system using the security gateway of the present invention have been described above, the present invention is not limited thereto, And various modifications may be made within the scope of the drawings, which also belong to the present invention.

100-1 to 100-N: smart home appliances,
200-1 to 200-N: smart electronic devices,
300: a residential gateway device,
310: device connection module,
320: data processing module,
330: application service connection module,
340: smart electronic device / home appliance DB,
350: DB access control module,
351: DB access monitoring section,
352: Blacklist DB,
353: DB access blocking part,
354: DB access control unit,
355: User information DB,
356: License DB,
357: security policy DB,
358: Backup Smart Appliances / Electronic Devices DB,
400: Smart Home Management Server

Claims (20)

delete At least one smart home appliance installed in the house and using electric power;
At least one smart electronic device carried by a user at home or worn on the body;
Is connected to each smart home appliance and each smart electronic appliance by wire or wireless, and is connected to each smart home appliance and each smart electronic appliance together with power-related information data, corresponding user health-related information data, and appliance- Acquires and encrypts the unique device identification information of the smart electronic device, the power related information data of the smart home electronic device, the smart electronic device, the user health related information data, and the device status related information data, respectively And a decryption key capable of decrypting the unique device identification information of the device; And
The smart home appliance, the smart home appliance, and the electric power related information data of each smart home appliance, the user health related information data, the device status information data, and each unique device identification information from the residential gateway device, And decrypts each unique device identification information together with power-related information data, corresponding user health-related information data, and device status-related information data of each smart home appliance and each smart electronic appliance that are encrypted based on the received information And each of the smart home appliances and smart electronic appliances decrypted, power-related information data of the smart electronic appliances, corresponding user health-related information data, and device state-related information data, For each device and each smart electronic device, (DB), and stores and manages information related to the user's health and device status for each smart home appliance and each smart electronic device in real time And a smart home management server for displaying on a display screen for monitoring,
The resident gateway device detects malfunction from each smart home appliance and each smart home appliance and encrypts each unique appliance identification information together with malfunction information data for each malfunction information, Transmits a decryption key capable of decrypting each unique device identification information together with malfunction information data of the smart electronic device,
Wherein the smart home management server receives a decryption key together with malfunction information data and unique device identification information of each smart home appliance and each smart home appliance encrypted from the residential gateway device, The malfunction information data and the unique device identification information of each smart electronic device and each smart electronic device are decoded and the malfunction information data and the unique device identification information of each of the decrypted smart home appliance, (DB) of malfunction information for each smart home appliance and each smart electronic device, and stores and manages the malfunction information for each smart home appliance and each smart electronic device by using a smart home management system using the security gateway.
3. The method of claim 2,
The residential gateway apparatus comprises:
Each of the smart home appliances and each smart electronic device is connected in a wired or wireless manner to transmit power related information data of each smart home appliance and each smart electronic appliance, corresponding user health related information data, A device connection module for connecting unique device identification information to be received;
Specific device identification information together with power-related information data of each smart home appliance and each smart electronic appliance received from the device connection module, corresponding user health-related information data, and device status-related information data, And decrypts each unique device identification information together with the encrypted smart home electronic device, the power related information data of each smart electronic device, the corresponding user health related information data, and the device status related information data A data processing module for storing and transmitting the decryption key; And
The smart appliance, the power-related information data, the user health-related information data, the device status information data, and the unique device identification information of each smart home appliance encrypted and transmitted from the data processing module, And an application service connection module for receiving the key and transmitting the smart home application service to the smart home management server corresponding to each smart home appliance and each smart electronic appliance based on the received key. A smart home management system using a security - enhanced residential gateway device.
The method of claim 3,
The data processing module is configured to transmit power related information data of each smart home appliance and each smart electronic appliance received from the device connection module, corresponding user health related information data, and device status related information data, The identification information is provided to the application service connection module by providing the metadata with the metadata encoded at different bit rates according to the type and size of the information data for each smart home appliance and the smart electronic appliance, A smart home management system using a residential gateway device with enhanced security.
The method of claim 3,
The data related to each smart home appliance and each smart electronic device corresponding to the device identification information unique to each smart home appliance and each smart electronic appliance under the control of the data processing module, And a smart home appliance / electronic device DB for storing and managing the device status information data in a database (DB), respectively,
The data processing module is configured to transmit power related information data of each smart home appliance and each smart electronic appliance received from the device connection module, corresponding user health related information data, and device status related information data, The identification information is received and compared with the smart appliance data stored in the smart home appliance / electronic appliance DB and the information data of each smart home appliance and each smart electronic appliance corresponding to the device identification information unique to each smart electronic appliance, The power related information data, the user health related information data, and the device status related information data for each smart home appliance and each smart electronic appliance received from the device connection module according to the type and size of data, After separation, each channel encoded in parallel with different bit rates And transmits the encrypted metadata to the application service connection module. The smart home management system according to claim 1,
6. The method of claim 5,
Further comprising a DB access control module for monitoring a query for accessing the smart home appliance / electronic device DB and for controlling the illegal DB access to be blocked,
Wherein the DB access control module comprises:
A DB access monitoring unit for monitoring query information for accessing the smart home appliance / electronic device DB;
The DB access monitoring unit analyzes the query information monitored by the DB access monitoring unit to check the data access commands and checks whether or not the data access commands corresponding to the corresponding query are stored in the black list DB, DB access blocking part that allows or blocks data access of smart home appliance / electronic device DB; And
And a DB access control unit for controlling operations of the DB access monitoring unit and the DB access blocking unit,
The DB access blocking unit, when there is an illegal data access command matching the confirmed data access command in the black list DB, generates a specific code And the blacklist information is updated by storing the access user information and the access IP address information in the blacklist DB,
Wherein the illegal data access instruction stored in advance in the blacklist DB includes at least one of an illegal data generation instruction, an illegal data modification instruction, and an illegal data erasing instruction. A smart home management system using a residential gateway device.
The method according to claim 6,
The DB access control unit,
A message for requesting access to the smart home appliance / electronic device DB is received together with the user unique identification information transmitted from an external user terminal, and the message is analyzed to extract the user unique identification information, Transmitting a specific access key corresponding to a user access right level of the corresponding user unique identification information stored in advance in a separate license DB to the corresponding user terminal according to whether or not the user unique identification information stored in the user information DB matches,
A message for accessing data stored in the smart home appliance / electronic device DB is received together with the specific access key transmitted from the user terminal, and the message is analyzed to extract a specific access key. Then, the extracted specific access key and the usage right DB The access control unit controls the operation of the DB access blocking unit such that data access of the smart home appliance / electronic device DB is permitted or blocked according to whether a specific access key previously stored in the smart home appliance /
When the access right DB matches the extracted specific access key, access to the smart home appliance / electronic device DB is permitted according to a level of the user access right granted to the specific access key And the DB access control unit controls the operation of the DB access blocking unit.
8. The method of claim 7,
Wherein the DB access control unit permits data access stored in the smart home appliance / electronic device DB according to a level of a user access right granted to the specific access key, and then confirms data access result information in real time, In accordance with whether or not the result information is illegally stored in the security policy DB and the illegitimate data access result information is stored in the security policy DB, the data access of the corresponding smart home appliance / electronic device DB is permitted or blocked by the specific access key Control the operation,
If the illegal data access result information matching the confirmed data access result information exists in the security policy DB, the data of the smart home appliance / electronic device DB corresponding to the confirmed data access result information is deleted, Electronic device DB of the smart home appliance / electronic device DB by using the backup smart home appliance / electronic device DB of the smart home appliance / electronic device DB, and restores the data of the deleted smart home appliance / electronic device DB to data before illegal data access, The level of user access right of the user unique identification information corresponding to the specific access key stored in the separate user information DB is deleted so that the data re-access of the DB is blocked,
Wherein illegal data access result information stored in advance in the security policy DB is composed of data access result information corresponding to at least one of illegal data modification, illegal data modification, and illegal data deletion. Smart home management system using the resident gateway device.
8. The method of claim 7,
The DB access control unit,
The user information unique to the smart device / electronic device DB, which is provided by the administrator, based on the user's unique identification information received through the external user terminal, (DB) to be stored,
At least one specific access key accessible to the smart home appliance / electronic device DB according to one level of user access right to the smart home appliance / electronic device DB is controlled to be stored in a database (DB)
And the data stored in the smart home appliance / electronic device DB is periodically backed up and stored in a separate backup smart home appliance / electronic device DB.
The method of claim 3,
The data processing module decrypts each unique device identification information together with the encrypted power information data of each smart home appliance and each smart electronic appliance, the user health related information data and the device status related information data, (DB) for each smart home appliance and each smart electronic device in a separate smart home appliance / electronic appliance DB to store and manage the decryption key,
Wherein the application service connection module provides a cloud computing service in response to a request from an external client terminal in cooperation with the data processing module and transmits the cloud computing service to each smart home appliance / And device identification information unique to each smart electronic device together with power related information data, corresponding user health related information data, and device status related information data are registered, searched, and identified in real time so as to be displayed on the corresponding display screen And a client member login cloud web service is provided to the smart home management system using the security gateway.
11. The method of claim 10,
The data processing module decrypts each unique device identification information together with the encrypted power information data of each smart home appliance and each smart electronic appliance, the user health related information data and the device status related information data, And transmits the decryption key to the client terminal through the application service connection module,
Wherein the application service connection module is configured to transmit the client member login information to the smart appliance device and the smart electronic device stored in the smart home appliance / electronic device DB encrypted and stored using the decryption key, The user's health information related data, the user health related information data, and the device status related information data, and registers, searches, and identifies the unique device identification information in real time and displays it in the client member login cloud And providing the web service to the smart home management system using the enhanced security gateway.
11. The method of claim 10,
The application service connection module transmits power related information data of each smart home appliance and each smart electronic appliance stored in the smart home appliance / electronic device DB through the client terminal, relevant user health related information data, And providing a cloud web service to download a decryption key for decrypting each unique device identification information together with the data. The smart home management system according to claim 1,
11. The method of claim 10,
The application service connection module is configured to transmit power related information data of each smart home appliance and each smart electronic appliance stored in the smart home appliance / electronic appliance DB through the client terminal, corresponding user health related information data, A CloudWeb service is provided so that a gateway-related cloud application that can register, search, and identify a decryption key that can decrypt each unique device identification information together with information data in real time, and display it on a corresponding display screen And a smart home management system using the security gateway.
The method of claim 3,
The application service connection module may include device identification information that is unique to each smart home appliance and each smart home appliance together with power related information data, corresponding user health related information data, and device status related information data And provides the service to the external cloud server that periodically transmits the cloud computing service to the external cloud server in response to a request from the external client terminal.
The method of claim 3,
The unique device identification information of each smart home appliance includes the name of the smart home appliance, the password of the smart home appliance, the serial number of the smart home appliance, the type of the smart home appliance, the manufacturer of the smart home appliance, Media access control (IP) address, a unique IP address of a smart home appliance, a model of a smart home appliance and a version of a smart home appliance, a secret key of a smart home appliance, or a smart home appliance generated by a PKI- And at least one of authentication information,
The unique device identification information of each smart electronic device includes the name of the smart electronic device, the password of the smart electronic device, the serial number of the smart electronic device, the type of the smart electronic device, the manufacturer of the smart electronic device, A smart electronic device model, a smart electronic device version, a smart electronic device private key, or a PKI-based private key generated by a smart electronic device Wherein the smart home management system includes at least one of authentication information and authentication information.
3. The method of claim 2,
The smart home management server is configured to perform a smart home management service based on each of the decrypted smart home appliances and each smart electronic device with power related information data, corresponding user health related information data, A user health pattern and a device health pattern of each smart home appliance and each smart electronic appliance using at least one artificial intelligence engine of Machine Learning, Pattern Recognition or Deep Learning. And analyzing and extracting each situation pattern, classifying it according to each smart home appliance and each smart electronic device, and storing it in a database (DB) for each smart home appliance and each smart electronic device, A smart home management system using a residential gateway device.
17. The method of claim 16,
Wherein the smart home management server includes at least one artificial intelligence engine among at least one of machine learning, pattern recognition, and deep learning for the power consumption pattern, the user health pattern, and the device situation pattern of each of the smart home appliances, A user health pattern, and a device status pattern learning using the power consumption pattern, the user health pattern, and the device status using each smart electronic device and each smart electronic device, And providing a home management service to the smart home management system.
17. The method of claim 16,
The smart home management server may include a smart home management application service that is pre-installed in an external user terminal for the power consumption pattern, the user health pattern, and the device status pattern of each smart home appliance and each smart home appliance analyzed and extracted Wherein the smart home management service provides the smart home management service so that the smart home management service can be confirmed.
17. The method of claim 16,
The smart home management server calculates a current / power correlation, a current / power snapshot, a signal deformation, an effective power / reactive power correlation based on the power consumption pattern of each smart home appliance and each smart appliance analyzed and extracted Wherein each smart home appliance and each smart electronic appliance are classified using at least one sorting criterion among the plurality of smart home appliances and the variation range of power consumption.
3. The method of claim 2,
Each smart home appliance can be used for a variety of applications such as a stereoscopic image sensor, an infrared thermal image sensor, a temperature sensor, a humidity sensor, a dust sensor, a smoke sensor, an illuminance sensor, a carbon monoxide sensor, a carbon dioxide sensor, an ozone sensor, A smart dishwasher, a smart air conditioner, a smart air conditioner, a smart dehumidifier, a smart dehumidifier, a smart dehumidifier, a smart dehumidifier, a smart dehumidifier, a smart dehumidifier, A household electric appliance, an electric fan, a smart radiator, a smart water purifier, a smart cleaner, a smart scale, a smart computer, a smart lighting device, or a smart door lock,
Each of the smart electronic devices includes at least one electronic device such as a smart phone, a smart pad, a smart note, a smart watch, or a wearable computer A smart home management system using a residential gateway device with enhanced security.

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