KR102479059B1 - System and method for providing personal contents - Google Patents

Abstract

A system for providing personalized content that provides customized content according to a personalized context according to the present invention includes a context reader receiving a context beacon including the personalized context from at least one of a context terminal and a context tag, and providing personalized content based on the personalized context. A content service device that includes a content creation device that generates content, a content output device that outputs the generated personalized content, a context terminal located in a preset regional space, a context tag, a context reader, and a local space switch that links the content service device, respectively. and an infrastructure management device for managing the context terminal, context tag, context reader, and content service device located in the local space.

Description

Personalized content providing system and method {SYSTEM AND METHOD FOR PROVIDING PERSONAL CONTENTS}

The present invention relates to a system and method for providing personalized content, and more particularly, to a system and method for providing personalized content for providing customized content according to a personalized context.

Personalized service means providing information and services in consideration of the individual's age, taste, etc. As such a personalized service, Internet web companies such as Amazon, Netflix, and Google collect customers' purchase history, Internet search information, and social network profile information to recommend product purchases.

For such personalized service, personal information is sometimes collected through the consent process for providing personal information, and sometimes collected without being tracked and verified by individuals through web beacons or cookies in web browsers.

The web service company can estimate personal information by sharing the collected information. However, the information collected in this way is being protected under the assumption that it cannot be completely prepared for external leakage.

In this way, personal information is not only impossible to track the use of information under individual control and management, but also the problem of misuse of personal information is growing because the location of responsibility for personal information leakage is not clear.

In addition, the personalized service is provided based on estimated information outside the individual's control, but there is a problem in that it is difficult to provide the same level of accurate personalized service based on information directly provided by the individual.

In addition, personalized service is currently applied only to online Internet service, and space personalization service infrastructure in which a space infrastructure consisting of physical devices in a certain space provides personalized service in response to an individual has not been established.

In particular, an infrastructure for providing personalized services in a timely manner by content service devices in a space suitable for an individual's circumstances by identifying individual characteristics together with place and time has not been established.

In this regard, Korea Patent Publication No. 10-2007-0028014 (Title of Invention: Webpage Personalization Service Method and System) sets a specific area within a webpage as a personalized area, and when a user accesses or logs in to a server, Disclosed is a technique of outputting personalized content information such as weather, calendar, calculator, and photo that the user frequently uses in the personalization area.

Embodiments of the present invention are intended to provide a system and method for providing personalized content that can configure multi-dimensionally customized content suitable for an individual based on personalized context information provided by the individual and provide it through an infrastructure device located in a local space. .

However, the technical problem to be achieved by the present embodiment is not limited to the technical problem as described above, and other technical problems may exist.

As a technical means for achieving the above-described technical problem, a personalized content providing system for providing customized content according to a personalized context according to a first aspect of the present invention provides a context including the personalized context from at least one of a context terminal and a context tag. A content service device including a context reader receiving a beacon, a content generating device generating personalized content based on the personalized context, and a content output device outputting the generated personalized content, a context terminal located in a preset local space, and a local space switch that interoperates a context tag, a context reader, and a content service device, respectively, and an infrastructure management device that manages the context terminal, context tag, context reader, and content service device located in the local space.

In addition, a method for providing personalized content in a personalized content providing system according to a second aspect of the present invention includes receiving a personalized context from a regional space switch corresponding to a preset regional space; requesting information of the local space and information of a content service device from an infrastructure management device; searching for content stored in a content storage device based on the personalized context and information of the local space; generating the personalized content so that the searched content corresponds to the content service device or the context terminal; and transferring the generated personalized content to the local space switch.

According to any one of the above-described problem solving means of the present invention, when an individual is located in a specific regional space, personalized content that accurately reflects information such as personal taste can be provided from a content service device in real time according to a clear request of the individual. there is.

In addition, a content provider can provide high-quality personalized content without investing additional resources to determine user preferences. In addition, a business operator who owns and operates a space can increase utilization efficiency of a content service device in a local space.

In addition, leakage of personal information can be minimized, and an individual can control and manage the scope of application of personalized context and the level of information disclosure.

1 is a block diagram of a personalized content providing system according to an embodiment of the present invention.
2 is a block diagram for explaining the function of a context information management device.
3 is a block diagram for explaining the functions of a context terminal, a context tag, and a context reader.
4 is a block diagram illustrating functions of a local space switch and an infrastructure management device.
5 is a block diagram for explaining functions of a content creation device, a content service device, and a context terminal.
6 is a diagram illustrating hierarchies within a personalized content providing system according to an embodiment of the present invention.
7 is a flowchart of a method for providing personalized content according to an embodiment of the present invention.
8 is a flowchart illustrating a state management and maintenance procedure of each device in a local space in a method for providing personalized content according to an embodiment of the present invention.
9 is a flowchart illustrating an authentication procedure in a method for providing personalized content according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail so that those skilled in the art can easily practice the present invention with reference to the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted.

In the entire specification, when a part "includes" a certain component, it means that it may further include other components without excluding other components unless otherwise stated.

Hereinafter, a personalized content providing system 1 according to an embodiment of the present invention will be described with reference to FIGS. 1 to 6 .

1 is a block diagram of a personalized content providing system 1 according to an embodiment of the present invention.

At this time, each component constituting the personalized content providing system 1 shown in FIG. 1 may be connected through a network. A network refers to a connection structure capable of exchanging information between nodes such as terminals and servers. Examples of such networks include a 3rd Generation Partnership Project (3GPP) network and a Long Term Evolution (LTE) network. , WIMAX (World Interoperability for Microwave Access) network, Internet (Internet), LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), Bluetooth (Bluetooth) A network, a satellite broadcasting network, an analog broadcasting network, a DMB (Digital Multimedia Broadcasting) network, and the like are included, but are not limited thereto.

A personalized content providing system 1 that provides customized content according to a personalized context according to an embodiment of the present invention includes a context reader 30, a content creation device 40, a content service device 50, and a local space switch 60. ) and an infrastructure management device 70 .

The context reader 30 receives a context beacon including a personalized context from one or more of the context terminal 10 and the context tag 20 . The context reader 30 may transmit the personalized context included in the received context beacon to the local space switch 60 .

At this time, the context terminal 10 and the context tag 20 may provide the personalized context to the infrastructure management device 70 according to information levels.

On the other hand, the context terminal 10 is a wireless communication device that ensures portability and mobility, that is, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), International Mobile Telecommunication (IMT)-2000, Code Division Multiple Access (CDMA)-2000, W-Code Division Multiple Access (W-CDMA), Wireless Broadband Internet (Wibro) terminals, etc. It may include a handheld-based wireless communication device. In addition, the context terminal 10 may be a terminal such as a TV, a set-top box, an IP camera, or a computer.

The content creation device 40 generates personalized content based on the personalized context. That is, the content creation device 40 generates multi-dimensional customized content according to the personalized context information provided by the context terminal 10 or the context tag 20, the information of the local space A, and the available content service device 50. can do.

The content creation device 40 may transmit and transmit the generated content not only to the content service device 50 but also to the context terminal 10, and accordingly, the context terminal 10 may output the generated personalized content.

The content service device 50 outputs personalized content created by the content creation device 40 . When the content creation device 40 generates personalized content, the generated personalized content is delivered to the local space switch 60, and the content service device 50 receives and outputs the personalized content from the local space switch 60. there is.

At this time, the content service device 50 may further include a content output control device 55 that controls the output of the generated personalized content.

On the other hand, the content service device 50 is a physical device and may be devices that operate on control signal content, such as lighting in a space, a hot air fan, and an air conditioner. In addition, the content service device 50 may be devices that output audio, video, and text content, and may be devices that output 4D content capable of controlling not only audiovisual but also tactile sensations.

The local space switch 60 interworks the context terminal 10, the context tag 20, the context reader 30, and the content service device 50 located in the preset local space A, respectively. That is, the local space switch 60 integrates and manages the context terminal 10, the context tag 20, the context reader 30, and the content service device 50 located within the preset local space A, and It enables data to be exchanged between devices in the space (A).

The infrastructure management device 70 manages each device located in the local space (A).

Hereinafter, each component included in the personalized content providing system 1 according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 6 .

FIG. 2 is a block diagram illustrating functions of the context information management device 80 that configures, stores, and updates personalized context information corresponding to a preset local space (A).

The personalized content providing system 1 according to an embodiment of the present invention may further include a context information management device 80 . The context information management device 80 may manage personalized context information corresponding to a preset local space (A).

Specifically, the context information management device 80 may include personalized context data stores 80a to 80n. Personalized context data 81, information conversion rules 83, and information disclosure level rules 84 may be stored in the personalized context data stores 80a to 80n.

The personalized context data 81 may be configured such that an expression range of the personalized context is expandable based on personal activity information. That is, the personalized context data 81 may be configured so that the expression range of the personalized context can be continuously expanded based on personal activity information acquired through daily life of the individual.

The information conversion rule 83 is for constructing the information 82 of the personalization context from the personalization context data 81, and the information disclosure level rule 84 is for determining the information level of the personalization context and the information level of the personalization context. is subdivided into multiple steps to define a step-by-step information disclosure procedure and to determine the disclosure level of information about the combination of personalized context data 81.

Meanwhile, there may be a plurality of personalized context data stores 80a to 80n, and storage methods may be set differently according to the security level of the personalized context data 81 .

In addition, the personalized context information management device 80 may update one or more of the personalized context data 81, the information conversion rule 83, and the information disclosure level rule 84 periodically or when an update event occurs. That is, the addition of the personalized context data 81, the renewal of the personalized context information 82, the disclosure of the personalized context information 83, and the security level determination rule periodically or when an event capable of updating the personalization context information 82 occurs. can be updated. To this end, the personalized context data stores 80a and 80n may further include and store information update rules 85 .

Next, referring to FIG. 3, the context terminal 10, the context tag 20, and the context reader 30 according to an embodiment of the present invention will be described.

3 is a block diagram for explaining the functions of the context terminal 10, the context tag 20 and the context reader 30.

The context terminal 10 and the context tag 20 according to an embodiment of the present invention may provide personalized context information for providing a personalized service within a preset local space (A). The context terminal 10 and the context tag 20 may perform personalized context information transmission and reception control 11 and 21, personalized context information disclosure control 12 and 22, and personalized context information interface functions 13 and 23.

First, the context terminal 10 and the context tag 20 can perform personalized context information disclosure control functions 12 and 22 that can select information of personalized context that can be provided according to space and circumstances. That is, the context terminal 10 and the context tag 20 receive the personalized context information 82 and the information disclosure level rule 84 from the context information management device 80, and the provided personalized context information 82 And according to the information disclosure level rule 84, information of a personalization context that can be provided can be selected.

Next, the context terminal 10 and the context tag 20 receive personalized context information 82 and information disclosure level rules 84 from the context information management device 80, and store a history of receiving personalized service as context. Personalized context information interface functions 13 and 23 transmitted to the information management device 80 may be performed.

Next, the context terminal 10 and the context tag 20 perform personalized context information transmission/reception control functions 11 and 21 that control information disclosure procedures for each level and control generation of a context beacon to provide personalized context. can do.

The context reader 30 according to an embodiment of the present invention may collect personalized context information by detecting the context terminal 10 and the context tag 20 located in the preset local space A.

Specifically, the context reader 30 detects the context terminal 10 and the context tag 20 located in the local space A, receives a context beacon including personalized context information, and personalizes the information according to a level-specific information disclosure procedure. A personalized context information transmission/reception control function 33 for controlling transmission/reception of context information and a personalized context information disclosure interface function 32 may be performed. Accordingly, the context reader 30 may provide personalized context information to the content service device 50 located in the local space A.

In addition, the context reader 30 may provide a content creation device interface function 31 that allows the user of the personalized service to interact with the content creation device 40 .

4 is a block diagram for explaining the functions of the regional space switch 60 and the infrastructure management device 70 .

The local space switch 60 in one embodiment of the present invention interlocks each device located in the local space A.

Specifically, the local space switch 60 manages the context reader 30, the content service device 50, etc. located in a preset local space A, and under the control of the infrastructure management device 70, the local space A ) may perform infrastructure device test/operation/maintenance functions 61 that support installation, testing, status management, maintenance, etc. of devices within the device.

In addition, the local space switch 60 may perform an intra-regional interlocking switching function 62 providing a communication function for interoperating devices located in the local space A with each other.

The infrastructure management device 70 in one embodiment of the present invention performs a function 72 of testing, operating, and maintaining each device in the local space A through the local space switch 60 .

In detail, the infrastructure management device 70 may perform an infrastructure device test/operation/maintenance function 72 that controls installation, testing, state management, and maintenance of each device for each local space (A).

In addition, the infrastructure management device 70 may perform a local space information management function 72 that provides information about the local space A and configuration information of the content service device 50 to the content creation device 40 .

5 is a block diagram for explaining the functions of the content creation device 40, the content service device 50 that outputs generated content, and the context terminal 20.

The personalized content providing system 1 according to an embodiment of the present invention may further include a content storage device 90 in which one or more content is stored. Accordingly, the content creation device 40 may receive content stored in the content storage device 90 and generate personalized content based on personalized context information.

Specifically, the content creation device 40 receives the personalized context from the context reader 30 in the local space A, and receives the information of the local space A and the information of the local space A from the infrastructure management device 70. The personalized service situation inference function 41 for inferring the personalized service situation by receiving the information of the located content service device 50 may be performed.

Then, based on the inferred personalized service situation and the received personalization context, content stored in the content storage device 90 is searched, and personalized content is generated so that the retrieved content corresponds to the content service device 50 or the context terminal 10. A personalized content generating function 42 may be provided.

On the other hand, the content output control device 55 is under the control of the content creation device 40 and can perform a personalized content output control function 56 for outputting the generated personalized content to the interlocked content service device 50. .

In addition, the context terminal 10 may perform a personalized content output control function 14 that outputs personalized content under the control of the content creation device 40 .

6 is a diagram showing hierarchies within the personalized content providing system 1 according to an embodiment of the present invention.

A context terminal 10, a context tag 20, a context reader 30, a content service device 50, and a content output control device 55 included in the personalized content providing system 1 according to an embodiment of the present invention , the regional space switch 60 and the infrastructure management device 70 are a PHY / MAC / NWK layer that selectively has a low-power communication protocol and a communication network operator access function, a local network layer for integrated interlocking switching in the local space (A), It may be composed of an infrastructure network layer providing management of each device in space A, a context layer exchanging personalized context information, and a content layer controlling distribution of personalized content.

For reference, the components shown in FIGS. 1 to 6 according to an embodiment of the present invention may be implemented in the form of software or hardware such as a Field Programmable Gate Array (FPGA) or Application Specific Integrated Circuit (ASIC). roles can be performed.

However, 'components' are not meant to be limited to software or hardware, and each component may be configured to be in an addressable storage medium or configured to reproduce one or more processors.

Thus, as an example, a component includes components such as software components, object-oriented software components, class components, and task components, processes, functions, properties, procedures, sub routines, segments of program code, drivers, firmware, microcode, circuits, data, databases, data structures, tables, arrays and variables.

Components and the functionality provided within them may be combined into fewer components or further separated into additional components.

Meanwhile, each component of the personalized content providing system 1 according to an embodiment of the present invention may be configured to include a communication module (not shown), a memory (not shown), and a processor (not shown).

At this time, the communication module may include both a wired communication module and a wireless communication module. The wired communication module may be implemented as a power line communication device, a telephone line communication device, cable home (MoCA), Ethernet, IEEE1294, an integrated wired home network, and an RS-485 control device. In addition, the wireless communication module may be implemented with wireless LAN (WLAN), Bluetooth, HDR WPAN, UWB, ZigBee, Impulse Radio, 60 GHz WPAN, Binary-CDMA, wireless USB technology, wireless HDMI technology, and the like.

A program for operating each component is stored in the memory. Here, the memory collectively refers to a non-volatile storage device and a volatile storage device that continuously maintain stored information even when power is not supplied.

For example, memory includes a compact flash (CF) card, a secure digital (SD) card, a memory stick, a solid-state drive (SSD), and a micro SD card. It may include a magnetic computer storage device such as a NAND flash memory and a hard disk drive (HDD), and an optical disc drive such as a CD-ROM and a DVD-ROM.

Also, the program stored in the memory may be implemented in the form of software or hardware such as a Field Programmable Gate Array (FPGA) or Application Specific Integrated Circuit (ASIC), and may perform predetermined roles.

Hereinafter, a method for providing personalized content in the personalized content providing system 1 according to an embodiment of the present invention will be described with reference to FIGS. 7 to 9 .

7 is a flowchart of a method for providing personalized content according to an embodiment of the present invention.

In the method of providing personalized content in the personalized content providing system 1 according to an embodiment of the present invention, first, a context terminal 10 or a context tag 20 sends a context message containing personalized context information to a context reader 30. A beacon is transmitted (S11). When the context reader 30 receives this and transmits personalized context information to the local space switch 60 (S13), the local space switch 60 transmits it to the content creation device 40 (S15).

Next, when the content creation device 40 requests information of the local space A from the infrastructure management device 70 (S17), the infrastructure management device 70 sends the content creation device 40 to the local space A. Transmits the information of (S19). At this time, the content creation device 40 may request and receive information on the content service device 50 located in the local space A from the infrastructure management device 70 .

Next, the content creation device 40 searches for content stored in the content storage device 90 based on the personalized context and information of the local space A (S21), and receives the searched content (S23). At this time, the content creation device 40 infers the personalized service situation based on the information of the local space A and the content service device 50, and stores the content based on the inferred personalized service situation and the personalized context information. Content stored on the device 90 may be retrieved.

Next, the content creation device 40 generates personalized content so that the received content corresponds to the content service device 50 or the context terminal 10 (S25) and delivers it to the local space switch 60 (S27). ).

The local space switch 60 transmits the generated personalized content to one or more of the content service device 50 and the context terminal 10 (S29, S31), and accordingly, the personalized content is transmitted to the content service device 50 or the context terminal. (10) can be output.

Meanwhile, the method for providing personalized content in the personalized content providing system 1 according to an embodiment of the present invention can perform state management and maintenance procedures for each device in the local space, which will be described with reference to FIG. 8 let it do

8 is a flowchart illustrating a state management and maintenance procedure of each device in a local space in a method for providing personalized content according to an embodiment of the present invention.

The local space switch 60 periodically reports state information of each device located in the local space A to the infrastructure management device 70. To this end, first, the local space switch 60 transmits information of the local space A to the infrastructure management device 70 (S51), and the context reader 30 located in the local space A and the content service device ( 50) is searched (S53, S55).

When each state information is received from at least one of the content reader 30 and the content service device 50 in response to the search result (S57 and S59), the local space switch 60 transmits the state information to the infrastructure management device 70 It is transmitted to (S61). Accordingly, the infrastructure management device 70 may check status information of each device located in the local space A and manage or maintain each device accordingly.

In addition, the content creation device 40 requests local space (A) information from the infrastructure management device 70 (S63) and receives it (S65). Accordingly, the content creation device 40 requests the local space switch 60 to test the content service device 50 (S67), and the local space switch 60 requests the content service device 50 to test it. (S69), the test result is received (S71). Upon receiving the test result from the local space switch 60 (S73), the content creation device 40 may generate and provide personalized content corresponding to the content service device 50 located in the local space A. .

Meanwhile, a method for providing personalized content according to an embodiment of the present invention establishes a secure link between the context terminal 10 or context tag 20 and the local space switch 60, and goes through a personal information use procedure and an authentication procedure to obtain context information. It will be described with reference to FIG. 9 as it can provide.

9 is a flowchart illustrating an authentication procedure in a method for providing personalized content according to an embodiment of the present invention.

First, the context terminal 10 or the context tag 20 transmits a context beacon including personalized context information to the context reader 30 (S11). When the context reader 30 receives this and transmits personalized context information to the local space switch 60 (S13), the local space switch 60 transmits it to the content creation device 40 (S15).

Next, when the content creation device 40 requests the local space switch 60 to establish a security link (S81), the local space switch 60 forwards the request to the context reader 30 (S83), The context reader 30 requests the context tag 20 or the context terminal 10 to establish a secure link (S85). Through this process, a secure link between the context tag 20 or terminal 10 and the local space switch 60 can be established (S87).

After the secure link is established, the context terminal 10 or context tag 20 transmits personal information to the context reader 30 (S89), and the context reader 30 forwards it to the local space switch 60, (S91), the content creation device 40 receives it (S93).

Upon receiving the personal information, the content creation device 40 generates authentication information and transmits it to the local space switch 60 (S95), and the local space switch 60 forwards it to the context reader 30 (S97). , the context terminal 10 or the context tag 20 receives it (S99). Through this authentication procedure, the context terminal 10 or the context tag 20 can prevent misuse of personal information and at the same time provide a personalized context.

In the above description, steps S11 to S99 may be further divided into additional steps or combined into fewer steps, depending on the implementation of the present invention. Also, some steps may be omitted if necessary, and the order of steps may be changed. In addition, even if other contents are omitted, the contents already described with respect to the personalized contents providing system 1 in FIGS. 1 to 6 are also applied to the method for providing interactive broadcasting in FIGS. 7 to 9 .

Hereinafter, examples of services to which the personalized content providing system 1 and method according to an embodiment of the present invention are applied will be described.

For example, Company A, which wants to advertise a free product use promotion targeting women in their 20s and 30s, displays billboards in public places, subways, underpasses, and bus stops when women in their 20s and 30s are nearby. You can only display ads.

As another example, B who wants to purchase a specific product may receive a recommendation of a product suitable for him or her among a variety of products through contents displayed on a display in the store.

As another example, in the case of the visually impaired, they can safely walk without the help of others through the personalized content providing system 1 that informs them of walking directions and surrounding buildings and structures through vibration and voice.

As another example, C, who is running a specific business, may be provided with newly changed laws and compliance matters among laws applicable to a specific business through content output through the personalized content providing system 1 .

As another example, D, who is learning a specific field, may be provided with learning-related content through content output through the personalized content providing system 1 .

As such, according to an embodiment of the present invention, when an individual is located in a specific regional space, personalized content accurately reflecting information such as the individual's taste can be provided from the content service device in real time according to the individual's clear request.

In addition, a content provider can provide high-quality personalized content without investing additional resources to determine user preferences. In addition, a business operator who owns and operates a space can increase utilization efficiency of a content service device in a local space.

In addition, leakage of personal information can be minimized, and an individual can control and manage the scope of application of personalized context and the level of information disclosure.

The method of providing personalized content in the personalized content providing system 1 according to an embodiment of the present invention may be implemented in the form of a computer program stored in a medium executed by a computer or a recording medium including instructions executable by a computer. can Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. Also, computer readable media may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transport mechanism, and includes any information delivery media.

Although the methods and systems of the present invention have been described with reference to specific embodiments, some or all of their components or operations may be implemented using a computer system having a general-purpose hardware architecture.

The above description of the present invention is for illustrative purposes, and those skilled in the art can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, the embodiments described above should be understood as illustrative in all respects and not limiting. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the detailed description above, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be construed as being included in the scope of the present invention. do.

1: Personalized content providing system 10: Context terminal
20: context tag 30: context reader
40: content creation device 50: content service device
55: content output control device 60: local space switch
70: infrastructure management unit 80: context information management unit
90: content storage device

Claims (17)

In the personalized content providing system for providing customized content according to the personalized context,
a context reader receiving a context beacon including the personalized context from at least one of a context terminal and a context tag;
a content creation device that generates personalized content based on the personalized context;
A content service device including a content output device outputting the generated personalized content;
A local space switch that interlocks a context terminal, a context tag, a context reader, and a content service device located in a preset local space, respectively; and
an infrastructure management device for managing the context terminal, context tag, context reader, and content service device located in the local space;
The content creation device performs an authentication procedure for generating the personalized content,
Upon receiving the personal information transferred from the context tag from the local space switch, the content creation device transmits authentication information to be transmitted to the context tag to the local space switch to perform the authentication procedure;
The content creation device, in order to perform the authentication procedure,
and receiving the personalized context included in the context beacon transmitted from the context tag from the local space switch, and requesting establishment of a secure link between the local space switch and the context tag. According to claim 1,
Further comprising a context information management device for managing information of a personalized context corresponding to the preset regional space,
The context information management device,
Personalization context data configured to expand the expression range of the personalization context based on personal activity information, an information conversion rule for constructing information of the personalization context from the personalization context data, and information for determining the information level of the personalization context. A personalized content providing system comprising a personalization context data store that stores openness rating rules. According to claim 2,
The context information management apparatus includes a plurality of the personalized context data stores;
The personalized content providing system of claim 1 , wherein storage methods of the personalized context data storage are set differently according to security levels of the personalized context data. According to claim 2,
and wherein the context information management apparatus updates at least one of the personalized context data, the information conversion rule, and the information disclosure level rule periodically or when an update event occurs. According to claim 2,
the context terminal and the context tag
receiving information of the personalized context and the information disclosure level rule from the context information management device;
Selecting information of the personalization context and information of the personalization context that can be provided according to the information disclosure level rule;
and controlling generation of the context beacon based on the information of the selected context and the information disclosure level rule. According to claim 5,
The context leader,
detecting the context terminal and the context tag located in the local space to receive the context beacon including information of the personalized context;
and providing the personalized context information to the content service device located in the local space. According to claim 1,
Further comprising a content storage device in which one or more content is stored,
wherein the content creation device receives the content stored in the content storage device and generates the personalized content based on information of the personalization context. According to claim 7,
The content creation device,
receiving the personalized context from the context leader;
Inferring a personalized service situation by receiving information of the local space and information of the content service device from the infrastructure management device;
Searching for content stored in the content storage device based on the inferred personalized service situation and the received personalized context;
and generating the personalized content so that the searched content corresponds to the content service device or the context terminal. According to claim 1,
wherein the local space switch searches for the context reader or the content service device corresponding to the local space and reports state information of the context reader or the content service device to the infrastructure management device. According to claim 9,
The content creation device requests the local space switch to test the content service device based on the information of the local space, and when the local space switch receives the test result for the content service device, the test result is displayed. Personalized content providing system that is delivered. delete delete In the method of providing personalized content in a personalized content providing system,
receiving a personalized context from a local space switch corresponding to a preset local space;
requesting information of the local space and information of a content service device from an infrastructure management device;
searching for content stored in a content storage device based on the personalized context and information of the local space;
generating the personalized content so that the searched content corresponds to the content service device;
transferring the generated personalized content to the local space switch; and
Including performing an authentication procedure before transmitting personal information;
Upon receiving the personal information transferred from the context tag from the local space switch, the content creation device performs the authentication procedure by transmitting authentication information to be transmitted to the local space switch to the local space switch;
wherein the personalized context includes a context beacon transmitted from the context tag, and the content generating device requests establishment of a secure link between the local space switch and the context tag in order to perform the authentication procedure. method. According to claim 13,
Upon receiving the personalized content, the local space switch transfers the personalized content to the content service device or context terminal;
wherein the content service device or the context terminal outputs the personalized content. According to claim 13,
The step of retrieving the content stored in the content storage device,
inferring a personalized service situation based on information of the local space and information of the content service device; and
and searching for content stored in the content storage device based on the inferred personalized service situation and the personalized context. According to claim 13,
wherein the local space switch searches for at least one of a context reader and a content service device located in the local space and reports state information of the context reader or the content service device to the infrastructure management device. 17. The method of claim 16,
requesting a test of the content service device to the local space switch based on the local space information;
The method of providing personalized content further comprising receiving a test result for the content service device when the regional space switch receives the test result.

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