KR101377849B1 - System and method for providing additional information of multiple real-time broadcasting channels - Google Patents

Abstract

The present invention relates to an additional information providing system of each real-time broadcast channel and a controlling method thereof in order to enhance the user experience of content and dramatically improve user convenience by automatically analyzing the image and audio content of a broadcast that a user watches through various user terminals (a smartphone, a tablet PC, a laptop, a set-top box, etc.) which are connected to internet in real time and providing additional information related to the watched broadcast. The present invention: receives real-time broadcast information which is transmitted from a broadcast transmission system which transmits a broadcast according to channels in real time; receives real-time watching information from a user terminal of a user who watches the real-time broadcast which is broadcasted in real time; compares data which extracts at least one of pattern information between the image and audio of the real-time watching information which is transmitted from the user terminal with data which extracts at least one of the pattern information between the image and audio of the real-time broadcast information of total channels which are transmitted from the broadcast transmission system; transmits broadcasting guide information which includes channel information of the real-time broadcast information which corresponds to the real-time watching information and mapping information of a multicast IP address about the channel information; receives content request information including URL information of a broadcast which corresponds to the user terminal which receives the broadcasting guide information; and transmits content information which corresponds to the URL information of the corresponding broadcast to the user terminal. [Reference numerals] (10) Additional information providing system for each real-time broadcast channel; (21) Compression multiplexing equipment; (40) Dedicated application (iOS, Android); (52) Channel information capturing equipment; (53) Channel information analysis DB; (60) Web server; (70) Content management system; (AA) Program provider; (BB) Baseband equipment; (CC) Uplink equipment; (DD) Real-time broadcast information; (EE) Capture information of each channel; (FF) Broadcast schedule information (EPG); (GG) Real-time watching information; (HH) Watched broadcast guide information; (II) Content request information; (JJ) Content information; (KK) Satellite broadcasting; (LL) Terrestrial broadcasting

Description

Additional information provision system and control method by real time broadcasting channel {SYSTEM AND METHOD FOR PROVIDING ADDITIONAL INFORMATION OF MULTIPLE REAL-TIME BROADCASTING CHANNELS}

The present invention automatically analyzes the video and audio content of the broadcast being viewed by the user through various user terminals (smartphone, tablet PC, laptop, set-top box, etc.) connected to the Internet in real time, and provides additional information related to the broadcast being viewed. The present invention relates to a real-time broadcasting channel additional information system and a control method thereof to enhance the experience of using the content and to greatly enhance the user's convenience.

In general, a broadcast is to provide a viewer with a broadcast transmitted from a place such as a broadcast station through a television.

Broadcasting is provided to viewers in a variety of ways, including the manner and composition of broadcasts, equipment, and types of services.Typically, airwave broadcasting (terrestrial, satellite, etc.), cable TV, IPTV, satellite broadcasting, DMB broadcasting, wireless It provides broadcasting in various ways such as smart TV broadcasting and personal internet broadcasting provided by smart terminals.

Of course, the user enjoys broadcasting in various ways, such as a general television receiver, a broadcasting device using a set top box for providing a broadcast, a DMB broadcasting receiver, and a reception using a smartphone or a tablet PC.

In recent years, most broadcasts have been changed from conventional analog methods to digital broadcasts, and these digital broadcasts have an advantage of providing a variety of information to broadcast information.

However, most broadcast transmissions must mainly include video information and audio information of the broadcast screen, and also due to the increase of the broadcast channel, a considerable amount of broadcast packet information is transmitted. To this end, most broadcast information is converted into a data format suitable for broadcast transmission such as MPEG2-TS and transmitted. Therefore, it is difficult to include additional information that is not directly related to broadcasting in the broadcast information.

On the other hand, a viewer who is a user, while watching a broadcast, has information about the performer shown in the broadcast, schedules and producers related to the broadcast, information on clothes or jewelry worn by the performer, information on the place where the broadcast is being broadcast, and information related to the broadcast. Increasingly, there is an increasing demand to learn more about a variety of information such as product details, purchase information, broadcast contents and broadcast music information.

Therefore, there is an urgent need for a technology that can effectively provide a large amount of broadcast-related information to viewers.

Patent Application No. 10-2010-0133173 Patent Application No. 10-2011-0137128 Patent Application No. 10-2012-0011747

In order to solve the above problems, the present invention analyzes source information of a plurality of channels in real time with respect to a broadcast program transmitted through a satellite (or wired, IP, etc.), extracts and stores a specific pattern of an audio part and an image part. After that, the user terminal waits for a request for information from the user terminal, and the user terminal inputs the audio or video information of the broadcast and transmits the analyzed information to the server, and the server compares the audio or video information with the DB information and determines the contents. Provides the result value of (channel information) back to the terminal, and the user terminal provides broadcasting related information desired by the user such as loading the additional information related to the terminal to the terminal user based on the result value input from the server. The purpose is to provide automatic and easy.

Another object of the present invention is to analyze the multi-channel broadcasting in real time and to provide real-time additional information to the user terminal in a multi-channel multi-media era, in which the channels available to the user have greatly increased according to the development of digitalization and compression technology of broadcasting. To provide.

In addition, another object of the present invention is to facilitate the information processing by generating and processing the mapping information associated with the multicast IP address for each channel of the real-time broadcast information broadcast in real time.

In addition, another object of the present invention is to provide a broadcast content by including mapping information of channel information, broadcast time information, and multicast IP address information of a broadcast that is also viewed in the broadcast guide information transmitted to a user terminal. By including the predetermined information of the multicast IP address information in the address, to generate the URL information of the web address divided by channel to facilitate the information search and the web address search.

The present invention for achieving the above object, the real-time from the user terminal of the user receiving the real-time broadcast information transmitted from the broadcast transmission system for transmitting a broadcast in real time by a plurality of channels, watching the real-time broadcast broadcast in real time Any one of the video and audio of the real-time viewing information received from the user terminal for the data extracted from the pattern information of any one or more of the video and audio for the real-time broadcasting information of all channels received from the broadcast transmission system By comparing the data extracted from the above pattern information, and transmitting the broadcasting information to the user terminal, including the channel information of the real-time broadcasting information corresponding to the real-time viewing information, the mapping information of the multicast IP address to the channel information, and the viewing broadcasting guide From the user terminal that received the information It provides a channel-based real-time content providing system, characterized in that for receiving the content request information including the URL information of the broadcast, and transmitting the content information corresponding to the URL information of the corresponding broadcast to the user terminal.

Accordingly, in a preferred embodiment of the present invention, the channel-specific capture unit for generating the channel-specific capture information by extracting the pattern information of the video and audio for each channel from the received real-time broadcasting information; And data for extracting one or more pattern information among video and audio of real-time viewing information received from a user terminal with respect to data of channel-specific capture information extracted for each channel of the entire broadcast received by the channel capturing unit. Comparing with the channel information of the real-time broadcasting information corresponding to the real-time viewing information and broadcast broadcasting guide information including the mapping information of the multicast IP address mapping of the corresponding channel, characterized in that it comprises a channel capture analysis unit for transmitting to the user terminal; Provide real-time contents providing system for each channel.

And in a preferred embodiment of the present invention, the channel-specific capture unit: a real-time broadcast information receiving module for receiving real-time broadcast information; A full channel mapping module configured to analyze multicast packets for each channel of all broadcasts with respect to the received real-time broadcast information, and generate mapping information by mapping multicast IP addresses and channel information for each channel of the received broadcasts; A video sound component module for each channel for extracting real-time video information and real-time audio information of each channel from real-time broadcast information classified for each channel of the received broadcast; A real-time image capture module for each channel extracting pattern information of an image from real-time image information classified for each channel of the received broadcast; A real-time voice capture module for each channel extracting pattern information of voice from real-time voice information classified for each channel of the received broadcast; And channel pattern information, broadcast time information, and video pattern data including pattern information of real-time images extracted for each channel, voice pattern data including voice pattern information, and the like. And a channel-specific real time capture table module for generating channel-specific capture information including mapping information of channel-specific multicast IP addresses, wherein the channel-specific capture information includes mapping of channel information, broadcast time information, and multicast IP address per channel. It provides a channel-based real-time content providing system, characterized in that it comprises a real-time broadcast capture table for each channel containing information.

In addition, in a preferred embodiment of the present invention, the broadcast capture analysis unit for each channel: a terminal information processing module for receiving real-time viewing information from the user terminal and extracts the video information and audio information from the real-time viewing information; By comparing the data extracted from the pattern information of the real-time viewing information received from the user terminal with the data of the real-time broadcasting capture table for each channel of the channel-specific capture information generated by extraction from the real-time broadcasting information of all channels of the broadcast A video capture comparison analysis module for determining real time broadcasting information corresponding to real time viewing information and analyzing corresponding real time broadcasting information; By comparing the data of the real-time broadcasting capture table of the channel-specific capture information generated by extracting from the real-time broadcasting information of all channels of the broadcast, the pattern information of the voice of the real-time viewing information received from the user terminal is compared. A voice capture comparison analysis module for determining real time broadcasting information corresponding to real time viewing information and analyzing corresponding real time broadcasting information; And channel information, broadcast information, broadcast time information, and the like, for real-time broadcasting information of a channel corresponding to the real-time viewing information by comparing and discriminating the data of the video or audio information of the real-time viewing information and the data of the real-time broadcasting capture table for each channel. It provides a real-time content providing system for each channel comprising a broadcast guide information processing module for generating a viewing guide information including the mapping information of the multicast IP address of the corresponding channel.

In addition, in a preferred embodiment of the present invention, the channel-based real-time content providing system; A broadcast transmission system for transmitting broadcasts in real time for a plurality of channels; A broadcast receiver which receives a broadcast and provides a broadcast through a broadcast providing terminal; And a user terminal of a user watching a broadcast, wherein the channel-specific real-time content providing system includes: receiving content request information including URL information related to content information of a broadcast from a user terminal, and receiving URL information of the received broadcast. A channel classification web server for transmitting the content information of the broadcast to a user terminal; And a content management system receiving the content request information transmitted from the user terminal through the channel classification web server, searching for the content information related to the URL information of the content request information, and transmitting the content information to the user terminal. Provide additional information providing system for each real time broadcasting channel.

In addition, in a preferred embodiment of the present invention, by transmitting one or more data of the video and audio of the broadcast provided through the broadcast providing terminal to the real-time content providing system for each channel by broadcasting the channel information, broadcast information, broadcast time information and Receives the broadcasting guide information including the mapping information of the multicast IP address of the corresponding channel, extracts the multicast IP address data mapped to the channel information, and retrieves URL information including predetermined data from the multicast IP address information of the corresponding channel. Generate content request information including URL information of the corresponding broadcast, transmit content request information including URL information related to the content information of the corresponding broadcast to the real-time content providing system for each channel, and receive content information of the corresponding broadcast; Extracts multicast IP address data mapped with channel information from broadcast guide information. Provision of additional information for each real-time broadcasting channel comprising a URL generation application module for generating URL information including predetermined data among the multicast IP address information of the corresponding channel and generating content request information including URL information of the corresponding broadcast. Provide a user terminal for

Furthermore, in a preferred embodiment of the present invention, channel-specific capture information including data obtained by extracting one or more pattern information of video and audio with respect to real-time broadcast information of a broadcast transmitted by a plurality of channels by a real-time content providing system for each channel. Real time broadcast capture information extraction step of generating a real-time broadcast capture table for each channel; In the real-time content providing system for each channel that receives real-time viewing information including one or more data of real-time broadcasting video and audio broadcasted from the user terminal, the data of the real-time viewing information and the data of the real-time broadcasting capture table for each channel are compared. Determine the real time broadcasting information corresponding to the real time viewing information, and generate the viewing broadcasting guide information including the channel information of the real time broadcasting information corresponding to the real time viewing information, broadcasting time information and mapping information of the multicast IP address of the corresponding channel. Real time channel capture analysis step for transmitting to the user terminal; And transmitting the content request information including the URL information of the corresponding broadcast to the real-time content providing system for each channel from the user terminal that generated the content request information including the URL information including predetermined data among the multicast IP address information for each channel. The real-time content providing system provides a method for controlling an additional information providing system for each real-time broadcasting channel, comprising a real-time content transmission step of transmitting broadcast information and content information corresponding to URL information of a corresponding broadcast to a user terminal.

And in a preferred embodiment of the present invention, the real-time broadcast capture information extraction step: real-time broadcast information reception for storing real-time broadcast information in the real-time content providing system for each channel received the real-time broadcast information of the broadcast transmitted from the broadcast transmission system step; The channel capture unit of the real-time content providing system for each channel classifies real-time broadcasting information for each channel from the transmitted real-time broadcasting information, and generates mapping information for mapping multicast IP addresses and channel information for each channel of all the received broadcasts. A total channel mapping step of storing the entire channel; A real-time video-sound component step for classifying the real-time video information and the real-time audio information from the real-time broadcasting information classified by the channels of all the broadcasts received by the channel capturing unit; A real-time image capturing step of each channel extracting pattern information of the image from the real-time image information of each channel of the entire broadcast by the channel capturing unit; A real-time voice capturing step for extracting pattern information of the voice from the real-time voice information for each channel of the entire broadcast by the channel capturing unit; And channel-specific capturing including channel-specific information, real-time broadcasting time information, and mapping information of multicast IP addresses for each channel, together with real-time video pattern information and real-time audio pattern information extracted from real-time broadcasting information for each channel. And generating a real time broadcast capture table for each channel to generate a real time broadcast capture table for each channel, wherein the real time channel broadcast capture analysis step includes: receiving a real time viewing information from a user terminal in a broadcast capture analysis unit for each channel; A terminal information processing step of extracting video information and audio information from real-time viewing information; By comparing the data of the real time broadcasting capture table of the channel-specific capture information generated by extraction from the real-time broadcasting information by channel of all the received broadcasts, the data extracted pattern information of the image of the real-time viewing information received from the user terminal is compared. Image capture comparison analysis step of determining the corresponding real-time broadcasting information and analyzing the corresponding real-time broadcasting information; By comparing the data of the real-time broadcasting capture table received from the user terminal with the data of the real-time broadcasting capture table of the channel-specific capture information generated by extracting the real-time broadcasting information by channel of all the received broadcasts, A voice capture comparison analysis step of determining corresponding real-time broadcasting information and analyzing corresponding real-time broadcasting information; Channel information, broadcast information, broadcast time information, and corresponding channel for real-time broadcast information of a channel corresponding to a comparison board with data of at least one of video or audio information of real-time viewing information and data of a real-time broadcast capture table for each channel A broadcast guide information processing step of generating viewing broadcast guide information including mapping information of the multicast IP address of the broadcast receiver; And a broadcast guide information transmission step of transmitting the generated viewing broadcast guide information to a user terminal, wherein the real-time content transmission step includes: receiving the viewing broadcast guide information from the channel capture analysis unit for each channel and mapping the channel information with the channel information. A content request URL information generation step of extracting multicast IP address data, generating URL information including predetermined data among multicast IP address information of a corresponding channel, and generating content request information including URL information of a corresponding broadcast; A content information request step of transmitting, by a user terminal, content request information including URL information of a corresponding broadcast to a content management system through a channel classification web server; Analyzing the content request information received from the content management system, searching for content information of a broadcast corresponding to URL information, and providing content information for each channel and transmitting the content information to a user terminal; And a content display step of displaying the content information of the corresponding broadcast received by the user terminal on the screen.

The present invention configured as described above analyzes source information of a plurality of channels in real time for a broadcast program transmitted through a satellite (or wired, IP, etc.), extracts and stores a specific pattern of an audio portion and an image portion, and then Waiting for the information request from the user terminal, the user terminal inputs the audio or video information of the broadcast and transmits the analyzed information to the server, and the server compares and discriminates the audio or video information with the DB information (channel information). It provides the result value of the back to the terminal, and the user terminal easily and automatically provides the broadcasting related information desired by the user, such as loading the additional information related to it from the web server to the terminal user based on the result value input from the server. It is effective to provide.

 In particular, in the age of multi-channel multi-media, in which the number of channels available to the user has been greatly increased with the development of digitalization and compression technology, broadcasting has the advantage of analyzing the multi-channel broadcasting in real time and providing real-time additional information to the user terminal.

In addition, real-time broadcasting information that is broadcast in real time by generating mapping information related to the multicast IP address for each channel to facilitate information processing.

In addition, the broadcasting broadcast guide information transmitted to the user terminal includes mapping information of the broadcasting channel information, broadcasting time information, and multicast IP address information that is being watched, so that the multicast IP address information is added to the web address providing the contents of the broadcasting. By having predetermined information included, it is possible to easily search for information and search web address by generating URL information of web addresses divided by channels.

In addition, a content management system is applied to program providers such as satellite broadcasting, cable broadcasting, IPTV, etc. for their own service channels, and a “content management system” is provided to program providers to directly operate various services for user terminals. By providing, it is easy to provide real-time value-added services to the terminal of the content user at no additional cost.

In addition, by improving the channel check-in process of social TV based on automatic content recognition, the service activation and user convenience will be improved. In other words, by providing additional information related to real-time broadcasting in one solution, it satisfies all of contents providers, broadcasting platform operators, and users of contents, and includes additional information related to broadcasting in the proposed part of broadcast information. Rather than providing a separate content providing web server, it is not only the platform to which the solution is applied but also the users who have all the broadcasting channels and smart terminals such as terrestrial broadcasting, cable broadcasting, and IPTV that serve the same real-time broadcasting contents. To have.

1 is a schematic configuration example of a system for providing additional information for each real-time broadcasting channel according to the present invention.
2 is a control block diagram of a system for providing additional information for each real-time broadcasting channel according to the present invention.
3 is a block diagram of a channel-specific capture unit of the real-time broadcasting channel additional information providing system according to the present invention.
4 is a block diagram of a broadcasting capture analysis unit for each channel of the additional information providing system for each real-time broadcasting channel according to the present invention.
5 is a flowchart illustrating a method for controlling an additional information providing system for each real-time broadcasting channel according to the present invention.
6 is an exemplary configuration diagram of a compression multiplexing system in a supplementary information providing system for each real-time broadcasting channel according to the present invention.

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

That is, the additional information providing system 10 for each real-time broadcasting channel, the user terminal 40, the real-time content providing system 50 for each channel, and the real-time broadcasting channel addition using the additional information for providing additional information for each real-time broadcasting channel according to the present invention. The information providing system control method and the like, as shown in Figures 1 to 6 attached, the broadcast transmission system 20 for transmitting a broadcast in real time for a plurality of channels, and receives the broadcast through the broadcast providing terminal 31 to receive the broadcast; The additional information providing system 10 for each real-time broadcasting channel according to the present invention is provided, including a broadcasting receiver 30 for providing.

In particular, the real-time broadcasting channel additional information providing system 10 according to the present invention is provided with a user terminal 40 of a user watching a broadcast provided through the broadcast providing terminal 31, the user terminal 40 of the user The real-time content providing system 50 for each channel that provides additional information requested by) is provided together.

The real-time content providing system 50 for each channel receives the information broadcast in real time from the broadcast transmission system 20, provides the information of the channel to be broadcast in accordance with the request information from the user terminal 40, and also the user terminal ( 40 to request and provide the content information for the broadcast.

That is, the real-time content providing system 50 for each channel receives the real-time broadcasting information transmitted from the broadcasting transmission system 20 for transmitting the broadcasting in real time for each of the plurality of channels, and the user of the user who watches the real-time broadcasting broadcast in real time. Real-time viewing information is received from the terminal 40. And any of the video and audio of the real-time viewing information received from the user terminal 40 for the data extracted from any one or more pattern information of the video and audio for the real-time broadcasting information of all channels received from the broadcast transmission system 20 By comparing the data extracted from one or more pattern information, and transmits the broadcasting information to the user terminal 40, including the channel information of the real-time broadcasting information corresponding to the real-time viewing information, mapping information of the multicast IP address to the channel information Receiving the content request information including the URL information of the corresponding broadcast from the user terminal 40 receiving the viewing broadcast guide information, and transmits the content information corresponding to the URL information of the corresponding broadcast to the user terminal 40 .

The detailed configuration of the real-time content providing system 50 for each channel is performed as follows.

First, the real-time broadcast information of the broadcast transmitted by the broadcast transmission system 20 is received and processed by the channel capture unit 52 of the real-time content providing system 50 for each channel. The received real-time broadcast information is stored in the channel broadcast storage unit 55.

1, 2, and 6, the broadcast information transmitted as shown in the example, because the transmitting end to transmit a separate broadcast to each of a plurality of channels at the same time, to provide a separate broadcast for each channel at the same time. Thus, a user watching a broadcast may watch (or listen to) one or several broadcasts. Accordingly, the user operates to generate real-time viewing information, which is composed of video or audio, for a broadcast that is watched (or listened to) through the user terminal 40, and is configured to receive various content information from a server by using such information. The broadcast may be provided in the form of video or audio, and the user may watch or listen to the broadcast. Thus, the real-time viewing information generated through the user terminal 40 may include a video or a viewing information. Voice and the like. In the following description of the embodiments, descriptions given as viewing are mainly given, but in addition to viewing, the implementation of listening may be applied and applied.

Referring to FIG. 1 and FIG. 2, the broadcast contents are broadcasted in the broadcast delivery system 20. The program contents 11 are servers of a large number of various program providers, such as a broadcasting station or a medium storing a video. From the broadcast transmission system 20.

The broadcast data supplied from the plurality of program supply units 11 is converted into data for transmission in the broadcast transmission system 20 and is transmitted for each channel. First, the plurality of broadcast data supplied from the program supply unit 11 is compressed and multiplexed ( 21) is converted into transmission data. Accordingly, a plurality of broadcasts are converted into data types (for example, MPEG2-TS types) suitable for transmission in individual encoders 211, and broadcasts divided into individual encoders 211 are assigned with individual broadcast channels. In addition, these broadcasts are given an individual multicast IP address when viewed with the encoder 211. By using the multicast IP address, the set-top box receiving the broadcast classifies the associated channel according to the multicast IP address and provides a broadcast. Done.

As described above, the real-time broadcasting information data-converted into a data type suitable for transmission by a plurality of encoders 211 that are divided and encoded for a plurality of broadcasts is passed through a multiplexing device 212 and transmitted through a transmission system 22. The broadcast will be sent.

The broadcast is received by the broadcast receiver 30 where the viewer is located through various broadcast transmission and reception means such as satellite, cable, terrestrial air, terrestrial DMB, satellite DMB, and IPTV. In addition, the broadcast receiving unit 30 is converted into data that can provide a broadcast is provided by the broadcast providing terminal 31, such as a television. The user enjoys broadcasting while watching the screen of the broadcast providing terminal 31.

When the user wants to obtain the desired information during the broadcast while watching, the user's 40 transmits the voice or video information from the user terminal 40 to obtain the desired content information.

A detailed embodiment of a real-time broadcasting channel additional information providing system 10 and a control method for providing additional information for each real-time broadcasting channel according to the present invention will be described.

As such, the real-time broadcasting information transmitted from the broadcast transmission system 20 is received by the channel capturing unit 52 of the real-time content providing system 50 for each channel and stored in the channel broadcasting storage unit 55. The channel capture unit 52 analyzes real-time broadcast information to capture broadcast information for each channel.

That is, it comprises a channel capturing unit 52 for generating the capturing information for each channel by extracting the pattern information of the video and audio for each channel from the real-time broadcasting information received from the broadcast transmission system 20, the generated channel The capture information is stored in the channel broadcast storage unit 55.

In addition, by the channel-specific capture unit 52 of the real-time content providing system 50 for each channel, each channel including data extracted one or more pattern information of the video and audio for the real-time broadcasting information of the broadcast transmitted by a plurality of channels The real-time broadcast capture information extraction step (S01) of generating a real-time broadcast capture table for each channel of the capture information is performed.

An embodiment of generating channel-specific capture information by the channel-specific capture unit 52 and the real-time broadcast capture information extraction step S01 will be described in more detail as follows.

That is, the channel capture unit 52 includes a real time broadcast information receiving module 521 for receiving real time broadcast information.

In addition, the real-time broadcast capture information extraction step (S01), the real-time content of the channel capture unit 52 in the real-time content providing system 50 for each channel received the real-time broadcast information of the broadcast transmitted from the broadcast transmission system 20 The real-time broadcasting information receiving step (S011) of storing the real-time broadcasting information received by the broadcasting information receiving module 521 is performed.

Next, the channel capturing unit 52 analyzes a multicast packet for each channel of all broadcasts on the received real-time broadcast information, and maps the multicast IP address and channel information for each channel of the received broadcast. It includes the entire channel mapping module 522 for generating mapping information.

In addition, in the real-time content providing system 50 for each channel by the full channel mapping module 522 of the channel capturing unit 52, the real-time broadcasting information is classified for each channel from the transmitted real-time broadcasting information, and the received channels of the entire broadcast The entire channel mapping step (S012) of generating and storing mapping information in which multicast IP addresses and channel information are mapped is performed.

As such, the channel information and the multicast IP address included in the real time broadcast information broadcast for each channel are extracted by the full channel mapping module 522 and the full channel mapping step (S012), and the channel for each broadcast information broadcast for each channel. By mapping to the multicast IP address for the information to generate the channel-specific mapping information to store in the channel broadcast storage unit 55.

In this way, each channel and broadcast have real-time broadcast information and channel information, each of which is mapped to the multicast IP address for each network switch divided by individual information. Therefore, in the subsequent processing of information, the data are classified using the mapped mapping information, thereby having the advantage of saving the time or the process of information processing and the absence of information processing.

Next, the channel capturing unit 52 is provided with a channel-specific video sound component module 523 for extracting real-time video information and real-time audio information of each channel from the real-time broadcast information classified by the channels of all the received broadcasts.

The real-time video-audio for each channel classifies the real-time video information and the real-time audio information from the real-time broadcasting information classified by the channels of all the received broadcasts by the channel-specific video sound component module 523 of the channel capturing unit 52. The classification step S013 is performed.

That is, according to the channel-specific video sound component module 523 and the channel-specific real-time video-audio component step (S013), the mapping information mapped to each channel information to the multicast IP address previously designated for each real-time broadcasting information is individually real-time. Each broadcast information is provided, and subsequent processing includes processing of individual real-time broadcasting information and each channel information including mapping information of the multicast IP address.

Accordingly, data is classified into real-time video information and real-time audio information from the real-time broadcasting information for each individual channel, and the video information and audio information are to be compared with the video information and the audio information of the information viewed by the user.

In addition, the channel capturing unit 52 may further include a channel-specific real-time image capturing module 524 for extracting pattern information of an image from real-time image information classified for each channel of the received broadcast.

Then, the channel-specific real-time image capture module 524 of the channel-capture capture unit 52 performs the channel-specific real-time image capturing step (S014) of extracting the pattern information of the image from the channel-specific real-time image information of the entire broadcast. It is.

As such, the channel information is extracted from the real-time image capturing module 524 for each channel and the real-time image information for each channel by the real-time image capturing step S014 for each channel. The pattern information of the real-time image information is received from the user terminal 40. In the received real-time viewing information, it is extracted in a form suitable for pattern information and comparison discrimination of image information. Of course, the pattern information of the video information in the real-time viewing information also has the same data form as the pattern information of the video information in the broadcasted real-time video information.

Next, the channel capturing unit 52 further includes a real-time voice capturing module 525 for extracting pattern information of voice from real-time voice information classified for each channel of the received broadcast.

Then, by the real-time voice capture module 525 of each channel capture unit 52, the real-time voice capture step (S015) for extracting the pattern information of the voice from the real-time voice information for each channel of the entire broadcast is performed (S015). It is.

As for the pattern information of the video information in the real-time broadcasting information and the real-time viewing information, the real-time audio capturing module 525 for each channel and the real-time audio capturing step (S015) for each channel are used for pattern information of the real-time audio information for each channel. By extracting, the pattern information of the real time voice information is extracted in a form suitable for comparison with the pattern information of the voice information in the real time viewing information received from the user terminal 40. Of course, the pattern information of the voice information in the real-time viewing information also has the same data type as the pattern information of the voice information in the real-time broadcasting information to be broadcast.

As described above, the channel-specific capture information is generated for the real-time broadcasting information for each channel by using data extracted from the video information and the audio information in the real-time broadcasting information for each channel.

That is, the channel capturing unit 52 includes the video pattern data including the pattern information of the real-time image extracted for each channel and the audio pattern data including the pattern information of the voice with respect to the real-time broadcasting information for each channel of the received entire broadcast. And a channel-specific real time capture table module 526 for generating channel-specific capture information including channel information, broadcast time information, and mapping information of channel-specific multicast IP addresses.

The channel-specific capture information includes a channel-specific real-time broadcast capture table including channel information, broadcast time information, and mapping information of multicast IP addresses.

In addition, the real-time broadcast capture table module 526 for each channel of the channel capture unit 52, along with the real-time image pattern information and real-time audio pattern information extracted from the real-time broadcast information for each channel, the corresponding channel information, real-time broadcast time information and A real time broadcast capture table generation step S016 is performed to generate a real time broadcast capture table for each channel of channel-specific capture information including mapping information of multicast IP addresses for each channel (S016).

As such, by using the data of the channel-specific real-time broadcast capture table of channel-specific capture information, a plurality of real-time broadcast information, channel information, and multicast IP address received for all broadcasts broadcast in real time are divided into mapping information. In the subsequent process, the information of the corresponding broadcast and the corresponding channel may be classified using the information of the multicast IP address mapped to process the information more easily.

In addition, the real-time content providing system 50 for each channel is configured to transmit broadcast information desired by the viewer by comparing the captured real-time broadcasting information for each channel with the data of the viewer's real-time viewing information.

In this configuration, the video and audio of the real-time viewing information received from the user terminal 40 with respect to the data of the real-time capture information for each channel extracted for each channel of the entire broadcast received by the channel-specific capture unit 52 And compares one or more pattern information with the extracted data, and transmits the broadcasting information to the user terminal 40 including the broadcasting information corresponding to the real-time viewing information and the mapping information of the multicast IP address of the corresponding channel. To include the channel-specific broadcast capture analysis unit 53.

In this way, in the real-time content providing system 50 for each channel received from the user terminal 40, the real-time viewing information including any one or more data of the real-time broadcasting video and audio broadcast in real time, the broadcast capture analysis unit for each channel 53 By comparing the real-time viewing data with the data of the real-time broadcasting capture table for each channel, the real-time broadcasting information corresponding to the real-time viewing information is determined, and the channel information, broadcasting time information and A broadcast capture analysis step (S03) for each channel is performed in real time by generating viewing guide information including mapping information of a multicast IP address of a corresponding channel and transmitting the same to the user terminal 40.

In other words, by using the data transmitted from the user who is the viewer to provide the viewing information associated with the broadcast channel to the user's terminal.

The process of processing the information by the channel-specific broadcast capture analysis unit 53 and the real-time channel-specific broadcast capture analysis step S03 will be described.

That is, the broadcast capture analysis unit 53 for each channel is provided with a terminal information processing module 531 for receiving real-time viewing information from the user terminal 40 and extracting video information and audio information from the real-time viewing information.

The terminal information processing step of receiving the real-time viewing information from the user terminal 40 in the terminal information processing module 531 of the broadcast capture analysis unit 53 for each channel and extracting the video information and the audio information from the real-time viewing information (S031). ).

As such, the real-time viewing information is for receiving the contents related to the broadcast while the user who is the viewer is watching the broadcast, and wants to examine the broadcasting information such as the applicant, the broadcast contents, the director, the stage equipment, and the progress of the broadcast. In order to obtain broadcasting related information such as clothes, music, background, etc., which are shown in broadcasting, the request for the contents of such information is requested to the real-time contents providing system 50 for each channel, which is a server.

In addition, the real-time content providing system 50 for each channel, which is a server, provides web page information of a corresponding broadcast by a program provider related to the corresponding broadcast. Thus, the user can display various information related to the corresponding broadcast through a screen of a user terminal. You can get information.

Let's take a look at these processes and the composition for performing them.

That is, the channel-specific broadcast capture analysis unit 53 transmits the data of the channel-specific real-time broadcast capture table of the channel-specific capture information generated by extracting the real-time broadcast information of all channels of the broadcast from the user terminal 40. And a video capture comparison analysis module 532 for comparing the extracted data of the pattern information of the received real-time viewing information to determine real-time broadcasting information corresponding to the real-time viewing information and analyzing the corresponding real-time broadcasting information.

And received from the user terminal 40 with respect to the data of the channel-specific real-time broadcast capture table of the channel-specific capture information generated by extracting from the channel-specific real-time broadcast information of the entire broadcast received by the image capture comparison analysis module 532 Comparing the data extracted from the pattern information of the real-time viewing information to determine the corresponding real-time broadcast information and performs the image capture comparison analysis step (S032) for analyzing the corresponding real-time broadcast information.

By the image capture comparison analysis module 532 and the image capture comparison analysis step (S032), the viewer views by comparing the image pattern information of the real-time broadcasting information for each channel and the image pattern information of the real-time viewing information. Real-time broadcasting information is determined. Accordingly, most broadcasts are provided by digital broadcasting, so that the images in the broadcast are mainly provided as digital video information, and the video of the broadcast is viewed by continuously providing dozens of image images per second in the digital video. Therefore, in the case of the image pattern information, the image pattern of the plurality of images is analyzed and determined. For example, the rate of change in multiple successive images in the shape of an object of an individual image, or the rate of change in multiple images for a distribution of brightness or contrast in an image, or the brightness or contrast of an individual image is converted into a numerical value of intensity. The pattern information may be extracted by extracting data of the rate of change in the plurality of images to form pattern information. In addition, extraction of pattern information of an image may be used by applying a data type of pattern information generally handled in a comparative analysis of a video. Therefore, the data content of the pattern information according to the flow of video for individual broadcasts will have almost different values for each broadcast.

By extracting the image pattern information from the real-time broadcasting information of the multiple channels broadcasted as described above, extracting the image pattern information from the real-time viewing information received from the user terminal 40, by comparing and discriminating these two image pattern information Viewers can find the live broadcast information they want. Accordingly, in the comparison and discrimination of the image pattern information, the video information of the broadcast transmitted in real time and the video information of the real time viewing information received from the user terminal 40 are almost perfectly matched after the respective image information is extracted as the pattern information. There may be little information to say. This is because both data undergo a lot of transmission and reception process, so that some video information may be transformed even in the process of acquiring some information of the data or viewing the video information in the user terminal 40. In addition, the comparison discrimination process should be performed to determine whether the broadcast information constructed through data correction is within a predetermined error range.

Accordingly, the viewer may search for broadcast information desired by the viewer by determining whether or not the similar pattern information is matched. Therefore, in comparing the image pattern information in the real-time broadcasting information and the image pattern information in the real-time viewing information, it may be more preferable to determine the real-time broadcasting information transmitted by determining and determining a predetermined error range.

Similarly, the channel-specific broadcast capture analysis unit 53 transmits the data of the channel-specific real-time broadcast capture table of the channel-specific capture information generated by extracting the real-time broadcast information of all channels of the broadcast from the user terminal 40. The voice capture comparison analysis module 533 compares data extracted from voice pattern information of the received real-time viewing information to determine real-time broadcasting information corresponding to the real-time viewing information and analyzes the corresponding real-time broadcasting information.

Then, by the voice capture comparison analysis module 533, the user terminal 40 transmits the data of the channel-specific real-time broadcast capture table of the channel-specific capture information generated by extracting the channel-specific real-time broadcast information of all the received broadcasts. Comparing the extracted data of the voice pattern information of the received real-time viewing information to determine the corresponding real-time broadcast information and performs the voice capture comparison analysis step (S033) for analyzing the corresponding real-time broadcast information.

By the voice capture comparison analysis module 533 and the voice capture comparison analysis step (S033), the viewer views by comparing the voice pattern information of the real-time broadcasting information for each channel and the voice pattern information of the real-time viewing information. Real-time broadcasting information is determined. Since most broadcasts are provided by digital broadcasting, the voice in the broadcast is mainly provided as digital voice information, and in the case of digital voice information, it may be converted into a pulse signal.

Therefore, it may be desirable to extract and compare pattern information as a pulse signal of voice. And for the individual broadcasts, the data content of the pattern information of the voice will have almost different values for each broadcast like the pulse signal of the voice.

By extracting the voice pattern information from the real-time broadcasting information of the multiple channels broadcasted as described above, extracting the voice pattern information from the real-time viewing information received from the user terminal 40, by comparing and discriminating these two voice pattern information Viewers can find the live broadcast information they want. Accordingly, in comparison and discrimination of voice pattern information, the voice information of the real-time broadcast and the voice information of the real-time viewing information received from the user terminal 40 are almost perfectly matched after each voice information is extracted as the pattern information. There may be little information to say. This is because, as in the transmission of the image information, both data are subjected to many transmission and reception processes, so that there is some deformation of the data or the deformation of some audio information may occur even in the process of acquiring the broadcasted audio information in the user terminal 40, and thus correcting for them. It is necessary to process the process, and the comparison discrimination process should be performed by determining whether the broadcast information constructed through data correction is within a predetermined error range.

Accordingly, the viewer may search for broadcast information desired by the viewer by determining whether or not the similar pattern information is matched. Therefore, in comparing the voice pattern information in the real-time broadcasting information and the voice pattern information in the real-time viewing information, it may be more preferable to determine the real-time broadcasting information transmitted by determining and determining a predetermined error range.

As described above, in the real-time broadcasting channel additional information providing system 10 and its control method for providing additional information for each real-time broadcasting channel according to the present invention, the channel-specific broadcast capture analysis in the real-time content providing system 50 for each channel The image capture comparison analysis module 532 and the voice capture comparison analysis module 533 of the unit 53, and the image capture comparison analysis step S032 and the voice capture comparison analysis step S033, etc. The real time broadcasting information corresponding to the real time viewing information of the viewer is determined with respect to the real time voice information.

In this way, after extracting the real-time broadcasting information that the viewer (user) is watching from all the broadcasting broadcasts through the entire channel, the process of transmitting the relevant information of the corresponding broadcast to the user terminal 40 side by processing the real-time broadcasting information watching and An embodiment of a component member therefor will be described.

That is, the channel-specific broadcast capture analyzing unit 53 compares the data of the video or audio information of the real-time viewing information with the data of the real-time broadcasting capture table for each channel to determine the real-time broadcasting information of the channel corresponding to the real-time viewing information. And a broadcast guide information processing module 534 for generating viewing broadcast guide information including channel information, broadcast information, broadcast time information, and mapping information of a multicast IP address of a corresponding channel.

And, by the broadcast guide information processing module 534, for the real-time broadcast information of the channel corresponding to the comparison plate with any one or more data of the video or audio information of the real-time viewing information and the data of the real-time broadcast capture table for each channel, A broadcast guide information processing step (S034) of generating viewing broadcast guide information including channel information, broadcast information, broadcast time information, and mapping information of a multicast IP address of a corresponding channel is performed.

As such, the broadcast guide information processing module 534 and the broadcast guide information processing step S034 generate viewing broadcast guide information, which is guide information on the broadcast watched by the user, and the viewing broadcast guide information includes channel information of the broadcast being watched. , Broadcast information, broadcast time information, and mapping information of the multicast IP address of the channel being broadcasted.

In this way, by performing the broadcast guide information transmission step (S035) for transmitting the viewing broadcast guide information generated by the channel-specific broadcast capture analysis unit 53 to the user terminal 40, the corresponding broadcast on the display screen of the user terminal 40 and the like. Related information will be displayed.

In this way, the user (viewer) can view the information of the broadcast being watched through his or her user terminal 40, and after receiving the contents of the viewing broadcast guide information, the content information for the corresponding broadcast back to the server. You can request

In this way, by calculating the capture information of all the broadcasts of all channels broadcast in real time to provide the viewing information on the broadcast to the user terminal (40), and then provides the content information at the request of the user again, The real-time content providing system 50 for each channel includes a configuration for providing content information.

That is, the real-time content providing system 50 for each channel receives the content request information including the URL information related to the content information of the broadcast from the user terminal 40, and uses the content information of the corresponding broadcast related to the URL information of the received broadcast. And a channel classification web server 60 for transmitting to the terminal 40. Of course, the channel classification web server 60 may be implemented to simply process the web access information of the user terminal 40 and simply transmit the access information to the content providing server (for example, the content management system 70).

In addition, the administrator who provides the content information may be linked to a separate content providing web server by the web access information processing specially coated to provide various contents information to the user.

In addition, the channel-specific real-time content providing system 50 receives the content request information transmitted from the user terminal 40 through the channel classification web server 60, searches for the content information related to the URL information of the content request information, and retrieves the content. It includes a content management system 70 for transmitting information to the user terminal 40.

In this regard, the content management system 70 may be simply provided as an operation server providing a representative web server of the corresponding broadcast, or may be implemented as an operation server of a web server for all channels. In addition, the broadcast is transmitted to the transmission system in a plurality of channels, even one channel is divided by the broadcast time zone, and eventually a plurality of broadcasts are transmitted to one channel. Therefore, the content management system 70 is implemented to display a list or guidance information that can be connected to the operation server of the contents provision of each broadcast which can provide the actual contents information related to the entire channel and the entire broadcast, and is actually operated. It will be implemented to be connected to the operation server for providing content information for each broadcast.

As such, the content management system 70 may be implemented as a single operation server, and each channel or broadcast content, broadcaster, and further detailed broadcast-related information (by actor, director, broadcast background, music genre, The content management system 70 and the real-time broadcasting channel additional information providing system 10 according to the present invention. It can be.

As described above, the user of the user (viewer) for receiving various contents information about the broadcast being watched through the real-time content providing system 50 for each channel of the additional information providing system for each real-time broadcasting channel according to the present invention. Looking at the matter with respect to the terminal 40 is as follows.

That is, as described above, the user terminal 40 transmits any one or more data of the video and audio of the broadcast provided through the broadcast providing terminal 31 to the real-time content providing system 50 for each channel to broadcast the channel information. Receiving broadcast broadcasting guide information including broadcasting information, broadcasting time information, and mapping information of a multicast IP address of a corresponding channel, extracting multicast IP address data mapped to channel information, and multicast IP address information of a corresponding channel. Generating URL information including predetermined data, generating content request information including URL information of the corresponding broadcast, and transmitting content request information including URL information related to the content information of the corresponding broadcast to the real-time content providing system 50 for each channel. It is prepared to receive the content information of the broadcast.

And if the user terminal 40 in the additional information providing system for each real-time broadcasting channel for additional information for each real-time broadcasting channel according to the present invention, if the terminal is connected to the real-time content providing system 50 for each channel by wired or wireless communication method Various types of terminals may be applied. For example, a mobile terminal such as a smart terminal, a tablet PC, a laptop, a navigation device, a black box, a portable terminal such as a PDA, various terminals such as a wired telephone, a desktop, and the like are applied to provide a broadcast from a device such as a television. A terminal capable of obtaining video information by voice or camera will be applied.

In particular, the user terminal 40 for this purpose, by extracting the multicast IP address data mapped to the channel information from the viewing guide information to generate the URL information including the predetermined data of the multicast IP address information of the channel and the URL of the corresponding broadcast It includes a URL generation application module 41 for generating the content request information including the information.

That is, in the present invention, the user terminal 40 receives the channel-specific mapping information associated with the multicast IP address for the encoder for processing the broadcast information. Accordingly, the URL generation application module 41 of the user terminal 40 extracts the multicast IP address information of the corresponding channel from the mapping information, and generates URL address information including predetermined information among the multicast IP address information. . In addition, by transmitting the content request information to the URL address information, the user terminal 40 has an advantage of transmitting only the content request information for a specific broadcast among a large number of broadcasts.

For example, as shown in FIG. 6, a number of broadcasts transmitted through the transmission system convert data through individual encoders for each channel, and these encoders are assigned a distinct multicast IP address. That is, as shown in the example of FIG. 6, a plurality of devices may be implemented to have numeric information separated from each other by about two or four digits at the end of the multicast IP address, and the URL of the user terminal 40 using the distinguished numeric information. The generating application module 41 generates new URL address information.

In addition, since different broadcasts can be transmitted for each channel according to time zones, when the generated URL address information includes broadcast time information together with predetermined information among the multicast IP address information, it is further segmented by broadcast. The content request information can be transmitted.

Therefore, since the content request information divided by channel and broadcast is transmitted and received separately only by URL address information, the channel classification web server 60 and the content management system 70, etc. do not need to constitute a separate discriminating member. There is an advantage.

In addition, since many viewers transmit content request information for a large number of channels and numerous broadcasts at the same time, no matter how many information requests are received, only the URL address information can be used to distinguish a desired channel and a desired broadcast. Compared to the conventional method of directly accessing the relevant web only by analyzing the link information included in the packet main data, not the header part of the packet, only by determining the URL address information of the destination information of the packet, Direct access to the web associated with broadcasts is provided, and according to the present invention, there is an excellent effect of remarkably reducing the determination time or determination member of request information and the time or absence of processing information.

As described above, the additional information providing system for each real-time broadcasting channel for providing additional information for each real-time broadcasting channel according to the present invention, and the content information related to the broadcast being watched in real time by the additional information providing method which is a control method thereof. Viewers are easily provided. In particular, content information is provided by a plurality of broadcasts broadcast by a large number of channels, and a web address for providing the content of the broadcast is classified by the channel of the broadcast so that the access switching of the content providing server by channel or broadcast is performed. It is the main feature that is configured to facilitate.

The real-time broadcasting channel additional information providing system 10 and its control method according to the present invention will be described with reference to the accompanying drawings and preferred embodiments.

1. Transmission process of real time broadcasting information to capture server

: Encoder equipment of the compression multiplexing facility of the broadcast transmission system 20 transmits a channel source (real time broadcast information) that is being broadcast to a capture server (capture unit 52 for each channel).

1) Broadcasting Process

The broadcast information is supplied from a plurality of program supply units 11, which are servers of numerous external broadcast producers or providers, such as an external broadcast station or a broadcast information provider, and then converted into transmission data and transmitted. Transmission is broadcast by using satellite, airwave broadcasting equipment, IPTV or various services such as communication service.

Accordingly, broadcast information provided from a plurality of external program supply units 11 is converted into MPEG2-TS type suitable for transmission through the encoder 211 equipment of the compression multiplexing facility 21. The encoder converts and compresses a format of a video or audio source received from a content provider into a TS (Transport Stream) format suitable for digital broadcast transmission. A single encoder is provided for a large number of broadcast channels. One channel is converted and compressed by at least one encoder.

Each encoder 211 is assigned a unique multicast IP address, and transmits the real-time broadcast information converted through the encoder's broadcast output to the multiplexer 212, which is required for digital broadcasting. Together with various information (broadcast information, encryption information, data information, etc.), the broadcast is transmitted through the transmission system 22.

2) Send to Capture Server

The real-time broadcasting information of the broadcast transmission process is transmitted to the channel-specific capture unit 52 of the real-time content providing system 50 for each channel.

That is, the real-time broadcast information is transmitted to a capture server in the output (TS Packet) of the channel-specific encoder 211 converting the real-time broadcast information into data suitable for transmission.

In more detail, each encoder 11 for each channel is assigned a unique multicast IP address and is connected to a network switch.

The channel capture unit 52 is connected to the switch to transmit real-time broadcast information. Therefore, broadcast information broadcast in real time for each channel is also transmitted to the channel capture unit 52.

3) Real time broadcasting information capture

As described above, the real-time broadcasting information is extracted by the entire channel mapping module 522 of the channel capturing unit 52, and the real-time broadcasting information for each channel, and the multicast packets for each channel are analyzed for each channel (encoder). Multicast IP address information assigned by. In addition, mapping information of multicast IP address information is generated for real-time broadcasting information for each channel. As a result, the multicast ip may be distinguished which channel in which the multicast ip is processed in the subsequent process, and may process the broadcast information that is broadcast in real time for each channel.

In this way, voice information and video information are extracted from real-time broadcasting information for each channel, which is divided into real-time broadcasting information for all the received channels.

In addition, it analyzes and extracts patterns of voice and video information and stores them in the DB.

As an example of the pattern extraction process, since it is broadcast in real time, it will be a large amount, and may be implemented to store pattern information of image information and audio information every predetermined time. Accordingly, the voice information and the video information unique information of the real-time broadcasting information for each channel may be extracted and stored in the DB in a predetermined time for about 10 seconds. The pattern information of the image information and the audio information may include the following information.

Image information: Video frame change, color change information

Audio information: Highest and lowest point of voice frequency

In particular, the real-time broadcasting information for each channel stored in the DB may be stored by adding unique identification information. An example of such unique identification information may be implemented to include predetermined information among the information of the multicast IP address assigned to each encoder. For example, the unique identification information may include mapping information of the multicast IP address mapped for each channel. .

An example of such unique identifier information is a "channel identifier" of a source input from an encoder, which may be a trailing number of a multicast IP address. Such "channel identifier" may be a unique value between 0 and 999. Therefore, the unique identifier information, which is such a channel identifier, eventually has one unique value in one channel and thus has information classified by channel.

4) Transmission of real time viewing information

The user installs and executes a smartphone / tablet PC-only app on the user terminal 40 to store real-time viewing information including voice information and video information of the broadcast currently being viewed in real time, and real-time viewing information or real-time viewing information in real time. The information extracted from the analyzed unique information is transmitted to the channel-specific broadcast capture analysis unit 53 of the real-time content providing system 50 for each channel.

Such a dedicated app for a terminal can be installed in the terminal after the user downloads from an app store or a dedicated installation server using the user terminal 40.

Thus, the image information of the broadcast that is broadcast in real time to obtain the image information by photographing the broadcast screen being watched through the built-in camera of the user terminal 40 mainly implemented as a smart terminal.

In addition, the voice information of the broadcast broadcast in real time to extract and store the voice information of the broadcast being watched through the built-in microphone of the user terminal 40, such as a smart terminal.

As described above, the real-time viewing information on the broadcast that is broadcast in real time may include only one piece of information among voice information and image information, and may also be implemented to include both voice information and image information.

And the real-time viewing information for the broadcast in this way is transmitted to the real-time content providing system 50 for each channel.

5) Transmission of broadcasting guide information (multicast IP mapping information)

In the channel-specific broadcast capture analysis unit 53 of the real-time content providing system 50 for each channel that receives the real-time viewing information of the broadcast broadcast in real time from the user terminal 40, the DB (channel broadcast storage unit 55) Stored real-time viewing information and capture information for each channel extracted from real-time broadcasting information are read and compared.

That is, the video capture comparison analysis module 532 of the broadcast capture analysis unit 53 for each channel compares the video information included in the real-time broadcast information and the real-time viewing information to determine the broadcast information and the channel information to be viewed. In addition, the voice capture comparison analysis module 533 compares and discriminates each voice information included in the real time broadcasting information and the real time viewing information to determine the broadcast information and the channel information.

Thus, when there is broadcasting information comparing and comparing each video information and audio information, the viewing information including broadcast channel information, mapping information of the multicast IP address, broadcasting time information, and the like is transmitted to the user terminal 40. send. On the other hand, if it is not possible to determine the corresponding broadcast information "FALSE" value is transmitted to the user terminal 40.

6) Multicast IP => Web access URL information generation

In the user terminal 40 that receives the viewing broadcast guide information for the real-time broadcasting that the user is watching from the channel-specific broadcast capture analysis unit 53 of the real-time content providing system 50 for each channel, a dedicated application installed (dedicated) App) to generate URL address information of the web server for the content access request through the URL generation application module 41.

Accordingly, the viewing broadcast guide information includes channel information, broadcasting time information, and mapping information of the multicast IP address mapped with the channel information of the broadcast being viewed by the user. Information will be extracted. The terminal generates URL information connected to a server capable of providing content information related to the broadcast being viewed, including predetermined information among the multicast IP address information.

Since the multicast IP address is a multicast IP address assigned to each encoder in charge of each channel of broadcast, the multicast IP address is distinguished by channel. Therefore, if a URL address of a web server connected to each multicast IP address information is generated, the corresponding URL address will be connected to a web server classified according to channels of a broadcast.

For example, as in the example of the multicast IP address, as shown in FIG. 6, '192.168.1.1', '192.168.1.2', '192.168.1.3',..., Etc., '192.168.1.1' means the eleventh channel, For example, '192.168.1.2' is allocated to the twelfth channel and '192.168.1.3' is assigned to the thirteenth channel. For example, among the multicast IP address information, the URL address including two digits at the end as the predetermined information is included. When generating, 'http: //URL/1.1' is an address of a web server providing content information of the 11th channel, and 'http: //URL/1.2' is a web server providing content information of the 12th channel. For example, the address of 'http: //URL/1.3' may be implemented to be the address of a web server that provides content information of the thirteenth channel.

In addition, the URL address of the web server may be generated to include the broadcast time information of the broadcast together with the multicast IP address. That is, a broadcast broadcast in one channel may be provided according to time zones, and thus, broadcast time may be included together with multicast IP address information of a channel.

For example, if the multicast IP address of the eleventh channel is '192.168.1.1' and requests content information of a broadcast that is broadcast at 10 am (am10), the multicast IP address is set to 'http: //URL/1.1/am10'. You might be able to generate a URL address for your web server.

Thus, the example of the address of 'http: // URL ~' shown above shows an embodiment of the URL address of the web server access of the content providing that can be implemented in the present invention, but is not limited thereto. The URL address information may be generated, and it is natural that the URL address information may be determined and implemented according to the environment in which the web environment, the application, and the like are implemented.

7) Web server access to content information

The user terminal 40 generates the content request information including the URL address of the web server connection of the content providing generated through the URL generation application module 41.

The content request information is transmitted from the user terminal 40 to the channel classification web server 60 which is a web server. The content request information transmitted to the channel classification web server 60 includes access address information of the corresponding web server. Accordingly, the web server may be provided to be classified according to access address information. Alternatively, a single web server may be provided with a channel classification web server 60. In this case, the web server 60 may be switched to the access address of the web server providing the actual content information linked by the access address information included in the content request information. It could be.

Therefore, the channel classification web server 60 may provide content information related to the broadcast or channel (mainly, a web page for providing broadcast guidance or broadcast related information), or provide link information when the web server is located elsewhere. It may be possible, such as can be prepared and implemented in accordance with the web environment or the web server of providing content information.

8) Provision of Content Information

As such, the web server receiving the request information of the content information transmits the content information such as a web page to the user terminal 40.

The content information may provide a web page including various information related to the broadcast, and also interlock with the broadcast schedule information (EPG) of the broadcast in real time, program name, broadcast time, viewing age information, plot, cast, etc. May provide additional information.

Various information such as advertisement information and event information related to other broadcasts may be provided. Such content information is provided through a display screen and a speaker of the user terminal 40.

9) Content provision technology

The administrator who provides the broadcast may edit the contents of the web server for providing the content information through the connection of the content management system 70. Of course, the web page or web server connection-related information corresponding to the URL address for accessing the web server of the content request information requested by the user terminal 40 may be variously edited and provided as necessary.

That is, the webpage management tool can add, delete, and rearrange contents provided in various ways according to a broadcast schedule linked with broadcast schedule information (EPG). You can configure and operate web pages autonomously by adding images of contents or inserting advertisements. Also, if you do not want to use this content management system and want to link with your own program provider web page, you can link to the URL. You can also change the information so that you can access the dedicated web server directly.

In this way, various information related to the broadcasting that is being viewed in real time is requested and provided to the server. When generating URL information for access, the request URL information is easily generated since the mapping information of the multicast IP address of the corresponding broadcast or channel is used. In addition, even when the content request has the advantage that can easily provide the content information only by the URL information of the access request.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The technical idea of the present invention should not be construed as being limited.

10: Additional information providing system for each real time broadcasting channel
11: program supplier 20: broadcasting transmission system
21: compression multiplexing facility 22: delivery system
30: broadcast receiver 40: user terminal
50: Real-time content providing system for each channel
52: capture unit by channel 53: broadcast capture analysis unit by channel
60: web channel part web server 70: content management system

Claims (8)

Receive real-time broadcasting information transmitted from a broadcasting transmission system for transmitting broadcasting in real time by a plurality of channels,
Receive real-time viewing information from the user terminal of the user who watched the real-time broadcast broadcast in real time,
Data extracted from any one or more patterns of video and audio of real-time viewing information received from a user terminal with respect to data extracted from one or more patterns of video and audio with respect to real-time broadcasting information of all channels received from a broadcasting transmission system. By comparing the information, the broadcasting information including the channel information of the real-time broadcasting information corresponding to the real-time viewing information, the mapping information of the multicast IP address to the channel information is transmitted to the user terminal, and the user terminal receiving the broadcasting information for viewing Receives the content request information including the URL information of the corresponding broadcast from, and transmits the content information corresponding to the URL information of the corresponding broadcast to the user terminal,
A channel-specific capture unit for extracting image and audio pattern information for all channels from the received real-time broadcast information to generate channel-specific capture information; And
The data of the channel-specific capture information extracted for each channel of the entire broadcast received by the channel-specific capture unit is compared with the data extracted one or more pattern information among the video and audio of the real-time viewing information received from the user terminal. And a channel capturing analysis unit for transmitting the broadcasting guide information including the channel information of the real time broadcasting corresponding to the real time viewing information and the mapping information of the multicast IP address of the corresponding channel to the user terminal. Separate real-time content providing system.
delete The method of claim 1,
The channel-specific capture unit:
A real time broadcast information receiving module for receiving real time broadcast information;
A full channel mapping module configured to analyze multicast packets for each channel of all broadcasts with respect to the received real-time broadcast information, and generate mapping information by mapping multicast IP addresses and channel information for each channel of the received broadcasts;
A video sound component module for each channel for extracting real-time video information and real-time audio information of each channel from real-time broadcast information classified for each channel of the received broadcast;
A real-time image capture module for each channel extracting pattern information of an image from real-time image information classified for each channel of the received broadcast;
A real-time voice capture module for each channel extracting pattern information of voice from real-time voice information classified for each channel of the received broadcast; And
The channel information, broadcasting time information, and channel, together with the image pattern data including the pattern information of the real-time image extracted for each channel and the voice pattern data including the pattern information of the voice, for the real-time broadcasting information for each channel of the received entire broadcast. A channel-specific real time capture table module for generating channel-specific capture information including mapping information of each multicast IP address;
/ RTI >
The channel-specific capture information includes channel-specific real-time broadcast capture table including channel information, broadcast time information, and channel-specific multicast IP address mapping information.
The method of claim 1,
The channel capture analysis unit for each channel:
A terminal information processing module for receiving real-time viewing information from a user terminal and extracting video information and audio information from the real-time viewing information;
By comparing the data extracted from the pattern information of the real-time viewing information received from the user terminal with the data of the real-time broadcasting capture table for each channel of the channel-specific capture information generated by extraction from the real-time broadcasting information of all channels of the broadcast A video capture comparison analysis module for determining real time broadcasting information corresponding to real time viewing information and analyzing corresponding real time broadcasting information;
By comparing the data of the real-time broadcasting capture table of the channel-specific capture information generated by extracting from the real-time broadcasting information of all channels of the broadcast, the pattern information of the voice of the real-time viewing information received from the user terminal is compared. A voice capture comparison analysis module for determining real time broadcasting information corresponding to real time viewing information and analyzing corresponding real time broadcasting information; And
Channel information, broadcasting information, broadcasting time information, and the corresponding channel information, broadcasting information, broadcasting time information, and the like, for the real-time broadcasting information of a channel corresponding to the real-time viewing information by comparison between the data of the real-time viewing information and the data of the real-time broadcasting capture table. A broadcast guide information processing module for generating viewing broadcast guide information including mapping information of a multicast IP address of a channel;
Channel-specific real-time content providing system comprising a.
Claim 1, claim 3 and claim 4, wherein the real-time content providing system for each channel;
A broadcast transmission system for transmitting broadcasts in real time for a plurality of channels;
A broadcast receiver which receives a broadcast and provides a broadcast through a broadcast providing terminal; And
A user terminal of a user watching a broadcast;
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The real-time content providing system for each channel is:
A channel classification web server configured to receive content request information including URL information related to content information of a broadcast from a user terminal, and transmit content information of a corresponding broadcast related to URL information of a received broadcast to a user terminal; And
A content management system receiving content request information transmitted from a user terminal through a channel classification web server, searching for content information related to URL information of the content request information, and transmitting the content information to the user terminal;
Real-time broadcasting channel additional information providing system comprising a.
delete By the real-time content providing system for each channel, to generate a real-time broadcast capture table for each channel of the channel-specific capture information including the data extracted from any one or more pattern information of the video and audio for the real-time broadcasting information of the broadcast transmitted by a plurality of channels Real time broadcasting capture information extraction step;
In the real-time content providing system for each channel that receives real-time viewing information including one or more data of real-time broadcasting video and audio broadcasted from the user terminal, the data of the real-time viewing information and the data of the real-time broadcasting capture table for each channel are compared. Determine the real time broadcasting information corresponding to the real time viewing information, and generate the viewing broadcasting guide information including the channel information of the real time broadcasting information corresponding to the real time viewing information, broadcasting time information and mapping information of the multicast IP address of the corresponding channel. Real time channel capture analysis step for transmitting to the user terminal; And
Sends the content request information including the URL information of the broadcast to the real-time content providing system for each channel from the user terminal that generated the content request information including the URL information including the predetermined data among the multicast IP address information for each channel, and the real time for each channel. A real-time content transmission step of transmitting the broadcast information and the content information corresponding to the URL information of the corresponding broadcast in the content providing system to the user terminal;
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The real-time broadcast capture information extraction step:
A real-time broadcast information receiving step of storing real-time broadcast information in a real-time content providing system for each channel receiving real-time broadcast information of a broadcast transmitted from a broadcast transmission system;
The channel capture unit of the real-time content providing system for each channel classifies real-time broadcasting information for each channel from the transmitted real-time broadcasting information, and generates mapping information for mapping multicast IP addresses and channel information for each channel of all the received broadcasts. A total channel mapping step of storing the entire channel;
A real-time video-sound component step for classifying the real-time video information and the real-time audio information from the real-time broadcasting information classified by the channels of all the broadcasts received by the channel capturing unit;
A real-time image capturing step of each channel extracting pattern information of the image from the real-time image information of each channel of the entire broadcast by the channel capturing unit;
A real-time voice capturing step for extracting pattern information of the voice from the real-time voice information for each channel of the entire broadcast by the channel capturing unit; And
Channel-specific capture information including channel-specific information, real-time broadcast time information, and mapping information of multicast IP addresses per channel, along with real-time video pattern information and real-time audio pattern information extracted from the real-time broadcast information for each channel by the channel-specific capture unit Generating a real-time broadcast capture table for each channel to generate a real-time broadcast capture table for each channel;
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The broadcast capture analysis step for each real-time channel is:
A terminal information processing step of receiving the real-time viewing information from the user terminal and extracting the video information and the audio information from the real-time viewing information in the broadcasting capture analysis unit for each channel;
By comparing the data of the real time broadcasting capture table of the channel-specific capture information generated by extraction from the real-time broadcasting information by channel of all the received broadcasts, the data extracted pattern information of the image of the real-time viewing information received from the user terminal is compared. Image capture comparison analysis step of determining the corresponding real-time broadcasting information and analyzing the corresponding real-time broadcasting information;
By comparing the data of the real-time broadcasting capture table received from the user terminal with the data of the real-time broadcasting capture table of the channel-specific capture information generated by extracting the real-time broadcasting information by channel of all the received broadcasts, A voice capture comparison analysis step of determining corresponding real-time broadcasting information and analyzing corresponding real-time broadcasting information;
Channel information, broadcast information, broadcast time information, and corresponding channel for real-time broadcast information of a channel corresponding to a comparison board with data of at least one of video or audio information of real-time viewing information and data of a real-time broadcast capture table for each channel A broadcast guide information processing step of generating viewing broadcast guide information including mapping information of the multicast IP address of the broadcast receiver;
A broadcast guide information transmitting step of transmitting the generated viewing broadcast guide information to a user terminal;
Including;
The real-time content transmission step:
The user terminal receives the broadcasting broadcast guide information from the broadcasting capture analysis unit for each channel, extracts the multicast IP address data mapped with the channel information, and generates URL information including predetermined data among the multicast IP address information of the corresponding channel. A content request URL information generation step of generating content request information including URL information of a broadcast;
A content information request step of transmitting, by a user terminal, content request information including URL information of a corresponding broadcast to a content management system through a channel classification web server;
Analyzing the content request information received from the content management system, searching for content information of a broadcast corresponding to URL information, and providing content information for each channel and transmitting the content information to a user terminal; And
A content display step of displaying content information of a corresponding broadcast received by a user terminal on a screen;
Real-time broadcasting channel additional information providing system control method comprising a.
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