KR101676396B1 - System and method for telescreen service using user terminals in public place - Google Patents

Abstract

The present invention relates to a telescreen service system and method using a user terminal in a public place for extending a telescreen service by utilizing a user terminal in a public place environment where it is difficult to use a service provided by the telescreen terminal. To this end, according to the present invention, when a user terminal requests a content to a telescreen terminal after establishing a connection between the telescreen terminal and the user terminal, the telescreen terminal transmits the requested content to the user terminal to expand the limited content providing service .

Description

TECHNICAL FIELD [0001] The present invention relates to a telescreen service system and method using a user terminal in a public place,

An embodiment of the present invention relates to a telescreen service system and method using a user terminal in a public place, and more particularly, to a telescreen service system and method using a user terminal in a public place, And more particularly, to a telescreen service system and method using a user terminal in a public place for extending a service.

Telescreen service is a next generation service that provides content and advertisement interactively based on surrounding situation information in a public place environment. Telescreen services typically provide content such as advertisements, music videos, and information related to public facilities via telescreen terminals.

However, it is difficult to provide audio service in a public place such as a subway and a bus platform, and there is a problem that the kind of contents to be provided is limited. In addition, there is not considered an appropriate service method and system in an environment where there is a restriction on viewing the screen of the telescreen terminal due to the distance between the user and the telescreen terminal, obstacles, etc.

Accordingly, there is a need for a technique for expanding and providing contents provided through a telescreen terminal.

One embodiment of the present disclosure relates to providing an efficient teleservice service through a user terminal in an environment where the use of audio and video services provided by a telescreen terminal, such as a public place, is restricted.

Further, in order to supplement the limited content information provided by the telescreen terminal by providing the additional content to the user terminal, and to allow more people to use the telescreen service such as advertisement through the improvement of the efficiency of the telescreen, And to provide a method and system for perceiving, connecting, and servicing a user terminal.

To this end, a system for providing a telescreen service using a user terminal in a public place according to the first aspect of the present invention includes a service providing server for providing main contents including at least one of video contents and audio contents, A telescreen terminal that is displayed and receives and displays the main content, requests reception of one or more additional content associated with the main content, stores a received additional content, And a user terminal for requesting the telescreen terminal to transmit at least one of the additional contents.

A telescreen terminal for providing a telescreen service using a user terminal in a public place according to the second aspect of the present invention includes a content playback module for receiving and displaying main content from a service providing server, A feedback monitoring module for collecting and collecting terminal information and network information from the connected user terminal; and a control unit for receiving service request information for requesting reception of the main content related content from the connected user terminal A service control module for determining one or more contents among video contents, audio contents and one or more additional contents associated with the main contents constituting main contents for transmission to the user terminal based on the service request information;It includes a content delivery module for transmitting the content to the user terminal.

Wherein the telescreen terminal further comprises a quality adjustment module for adjusting the quality of the content and the service control module determines the quality of the content determined based on the feedback information collected through the feedback monitoring module, And the quality of the content determined according to the determined quality is adjusted.

A user terminal for telescreen service in a public place according to the third aspect of the present invention includes a terminal connection module for establishing a connection with a telescreen terminal displaying main content, A service request module for receiving service request information requesting content or additional content associated with the main content and transmitting the service request information to a connected telescreen terminal; and a network monitoring unit for monitoring network information including at least one of a network type and a status of the terminal A feedback control module that acquires network information and terminal information measured through the network monitoring module and feeds back the information to the telescreen terminal; and a feedback control module that adaptively transforms the network information and the terminal information from the telescreen terminal, Number of content A content receiving module and a content reproducing module for reproducing the adaptively converted content.

According to a fourth aspect of the present invention, there is provided a telescreen service method using a telescreen terminal installed in a public place, the method comprising: receiving and displaying main content from a service providing server; establishing a connection with a recognized user terminal; The method comprising the steps of: receiving and collecting terminal information and network information from a connected user terminal; receiving service request information requesting reception of the main content related content from the connected user terminal; Determining one or more contents among video contents, audio contents and one or more additional contents associated with the main contents constituting main contents for transmission to a terminal, and transmitting the determined contents to the user terminal.

There is provided a telescreen service method using a user terminal in a public place according to the fifth aspect of the present invention, comprising the steps of: establishing a connection with a telescreen terminal displaying main content; Or additional content associated with the main content, to the connected telescreen terminal, monitoring and measuring network information including at least one of the network type and the status of the terminal Acquiring the measured network information and the terminal information, feeding back the acquired network information and terminal information to the telescreen terminal, and receiving and reproducing the adaptively converted content based on the network information and the terminal information from the telescreen terminal.

According to an embodiment of the present invention, it is possible to stream audio associated with a telescreen terminal screen to a user terminal only in a public place environment where it is difficult to provide audio services such as a subway, a bus platform, It is possible to extend the content providing service defined by the telescreen terminal through the user terminal, such as transmitting the image displayed on the telescreen terminal to the user terminal in a place where the terminal's screen is difficult to view.

Also, according to one embodiment of the present invention, quality and type of contents to be transmitted may be determined according to a user terminal and network characteristics, thereby improving the quality of the telescreen service.

1 is a block diagram of a system for providing telesurf services in a public place according to an embodiment of the present invention.
2 is a diagram illustrating a configuration of a telescreen terminal according to an embodiment of the present invention.
3 is a diagram illustrating a configuration of a user terminal according to an embodiment of the present invention.
4 is a flowchart illustrating a method of providing a teleservice service using a user terminal according to an embodiment of the present invention.
5 is a diagram illustrating an example of an input interface provided by a user terminal according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The method and apparatus construction according to the embodiments of the present invention and the operation and effect thereof will be clearly understood from the following detailed description. Before describing the detailed description of the present invention, the same components will be denoted by the same reference numerals as much as possible even if they are shown in different drawings, and a detailed description of known configurations will be omitted if it is determined that the gist of the present specification may be blurred Please note.

1 is a block diagram of a system for providing telesurf services in a public place according to an embodiment of the present invention.

The telescreen service providing system according to the embodiment of the present invention includes a service providing server 100, a telescreen terminal 200 and a user terminal 300 and a network connecting the communications therebetween.

The service providing server 100 stores the content and delivers the selected content to the telescreen terminal 200 according to a predetermined procedure. The content is generically referred to as main content including information to be output through the telescreen and additional content including various additional information related to the main content, such as detailed information, purchase page, related content, and the like.

The main content includes at least one of video content and audio content such as text (character), moving picture, flash, and image.

The additional content may be content related to the main content, for example, detailed information of the main content itself, link information for guiding to related information, and the like.

In addition, the service providing server 100 has a hardware configuration such as a typical Web server or a WAP server. However, the software module includes program modules that are implemented in any language such as C, C ++, Java, Visual Basic, and Visual C to perform various functions.

The service providing server 100 is generally connected to the telescreen terminal 200 via a network and receives a request from the telescreen terminal 200 to derive and provide a result of the operation, Means the computer software installed for the purpose. In addition to the above-described computer software, the service providing server 100 can be understood as a broad concept including a series of application programs operating on the service providing server 100 and various databases built in or outside the case in some cases . Accordingly, the service providing server 100 classifies various information and data related to the content program and stores and manages the information and data in the DB. Such a database can be implemented inside or outside the service providing server 100.

The telescreen terminal 200 is installed in a public place such as a subway and a bus platform, and is a display device connected to the service providing server 100 through a network to receive contents and display the contents on a screen window. The contents can be exposed to the user through the telescreen terminal 200.

In addition, the telescreen terminal 200 establishes a connection with the recognized user terminal 300, receives a request from the user terminal 300, and derives and delivers a result of the operation to the user terminal 300. [ In an embodiment of the present invention, the telescreen terminal 200 transmits at least one of video content, audio content, or additional content associated with the main content displayed by the telescreen terminal 200 from the user terminal 300 .

At this time, the telescreen terminal 200 receives the terminal information and / or the network information of the terminal from the user terminal 300, adjusts the quality of the content to be provided based on the feedback information, and transmits the result.

The service providing server 100 and the telescreen terminal 200 may be connected through a core and an access network for transmitting and receiving video images. For example, the network may be a mobile communication network of various generations such as 2G, 3G, 4G, WiBro, WiMax, and LTE, a local area network such as a wireless LAN (WLAN), a Wi-Fi, a Bluetooth, a Zigbee, Or a proximity communication network such as an RFID (Radio Frequency Identification) or NFC (Near Field Communication).

The user terminal 300 recognizes the telescreen terminal 200 through the local area communication technology to establish a connection and requests a service to the connected telescreen terminal 200 to receive the contents provided by the telescreen terminal 200 And outputs it.

In particular, in the present embodiment, the user terminal 300 measures terminal information and / or network information of the terminal and provides the measured terminal information to the telescreen terminal 200, Content is provided.

The user terminal 300 typically uses a mobile device such as a smart phone, a phablet, a tablet, and the like. However, the present invention is not limited to this and can be applied to any type of terminal if it is a terminal capable of short-range communication such as a PC, a notebook, a TV, and a telephone and capable of reproducing contents.

The system configured as described above can extend the limited telescreen service through the user terminal, thereby improving the service quality.

2 is a diagram illustrating a configuration of a telescreen terminal according to an embodiment of the present invention.

The telescreen terminal 200 includes a terminal connection module 210, a feedback monitoring module 220, a service control module 230, a quality control module 240, a content receiving module 250, a content transmitting module 260, A playback module 270 and a content storage module 280.

The terminal connection module 210 of the telescreen terminal 200 recognizes the user terminal 300 and establishes a connection. The terminal connection module 210 may be connected to the user terminal 300 or the user terminal 300 by using universal plug and play (UPnP), Bluetooth pairing, Wi-Fi, peer-to- And establishes a connection with the user terminal 300 according to the request.

The feedback monitoring module 220 receives and collects the network information and the terminal information of the terminal from the user terminal in cooperation with the feedback control module (330 of FIG. 3) of the user terminal (300 of FIG.

The service control module 230 determines the type of the content (audio, video, supplementary content) to receive and transmit the service request of the user terminal 300 connected by the terminal connection module 210, that is, the content request.

In addition, the service control module 230 may receive supplementary contents (detailed information, advertisement, purchase page, etc.) to be provided based on the main content output from the telescreen terminal 200 or the interest information input from the user terminal 300, Related content, and the like), and requests the service providing server 100 for the additional content when it is not stored.

Also, the service control module 230 determines the quality (resolution, frame rate, bit rate) of the transmitted content based on the terminal information received from the user terminal 300 and the network information of the terminal. The terminal information may include, for example, CPU and memory status, processable resolution, screen size, and the like. The network information may include, for example, network type and available bandwidth.

 The quality adjustment module 240 adjusts the quality of the video image based on the network information of the terminal among the feedback information collected through the feedback monitoring module 220. At this time, the quality adjustment module 240 adjusts the quality of the video image whose resolution is determined in the resolution determination module.

For example, quality control can adjust quality by changing the codec, resolution, and transmission rate of a video image according to a rating.

The content receiving module 250 receives contents such as advertisement, additional content, and other video provided by the service provider.

The content transmission module 260 transmits the content whose quality is controlled by the quality control module 240 to the user terminal 300 using progressive download, HTTP streaming, RTP / RTSP based streaming technology, or the like.

The content reproduction module 270 reproduces the audio and video received from the content reception module 250 and displays the main content.

The content storage module 280 stores existing content, content (advertisement, music video, etc.) provided by the service provider, additional content (detailed information, shopping information, purchase page, related content, etc.).

3 is a diagram illustrating a configuration of a user terminal according to an embodiment of the present invention.

The user terminal 300 includes a terminal connection module 310, a network monitoring module 320, a feedback control module 330, a service requesting module 340, a content receiving module 350 and a content reproducing module 360 .

The terminal connection module 310 recognizes a telescreen terminal (200 in FIG. 1) and establishes a connection using any one of UPnP, Bluetooth pairing, and Wi-Fi P2P technology.

The network monitoring module 320 monitors the network type and status of the user terminal 300. The network types include High Speed Downlink Packet Access (HSDPA), WiFi, and Long Term Evolution (LTE). The network conditions include bandwidth, transmission delay, and jitter.

The feedback control module 330 collects the terminal information including the network type and status information (hereinafter referred to as network information) and the screen resolution of the terminal detected through the network monitoring module 320 and transmits feedback information to the telescreen terminal 200 do.

The service request module 340 selects one or more of the audio content or the video content of the main content of the telescreen terminal 200 (200 in FIG. 1) connected via the terminal connection module 310 and requests the telescreen terminal 200 . In addition, the service request module 320 can receive additional content (detailed information, purchase page, related content, etc.) associated with the main content by receiving related interest information, keywords, and the like and transmitting it to the telescreen terminal. For this, the service request module 340 provides an input interface for inputting the service request information.

The contents receiving module 350 receives the audio, video, advertisement, additional contents (detailed information, purchase page, related contents, etc.) transmitted by the telescreen terminal 200.

The content reproduction module 360 reproduces the audio content and the video content adaptively converted from the content reception module 350 and displays the additional content.

A method of providing a telescreen service according to an embodiment of the present invention based on the configuration of the telescreen service providing system will be described with reference to FIG.

4 is a flowchart illustrating a method of providing a teleservice service using a user terminal according to an embodiment of the present invention.

First, the telescreen terminal 200 reproduces the main content provided from the service providing server 100 (FIG. 1) and exposes the content to the users (S1).

When the user terminal 300 in the area capable of communicating with the telescreen terminal 200 recognizes the other terminal (S2-1, S2-2), the telescreen terminal 200 and the user terminal 300 establish a connection (S3). At this time, if the telescreen terminal 200 and the user terminal 300 are located in a communicable area, the communication may be automatically connected. Alternatively, a signal for requesting a communication connection may be input from the user through the user terminal 300 To the telescreen terminal 200 so as to connect the communication.

When a user terminal accesses a Wi-Fi zone provided for content transmission, an application for the teleservice is automatically executed in the user terminal 300 and connected to the telescreen terminal 200 It means that the user terminal and the telescreen terminal recognize and then perform the connection procedure without receiving any input from the user.

The user terminal 300 confirms the telescreen terminal 200 and then executes an application for the teleservice to directly execute a procedure for establishing a connection in order to connect the communication by receiving a signal requesting communication connection from the user .

The user terminal 300 inputs information for requesting at least one of the video content, the audio content, and the additional content of the main content displayed in the telescreen terminal 200 (S4).

The user terminal 300 may provide an input interface for inputting service request information and receive service request information through the input interface.

5 is a diagram illustrating an example of an input interface provided by a user terminal according to an embodiment of the present invention.

As shown in FIG. 5, a brief guiding text 510 such as "Please select the desired information" is displayed on the screen displaying the input interface to guide the work related to the input.

In addition, a check box 520 can be displayed that allows selection of any one or more of the video content displayed on the telescreen, its audio content, and associated supplementary content. In addition, since a plurality of supplementary contents may be included, a sub-item view box 530 for selecting one of sub-items such as detailed information, shopping information, purchase page, and related contents may be displayed when the supplementary contents are selected . And may further include an OK button 540 and an end button 550. When the user selects one of the contents displayed in the check box 520 and then touches or touches the OK button 540, the user request information requesting the selected contents is generated. When the end button 550 is pressed or touched, the corresponding service can be terminated.

The user terminal 300 transmits the request information requesting the service to the telescreen terminal 200 (S5), and measures the network information (S6).

The measured network information and previously stored terminal information are transmitted to the telescreen terminal 200 (S7).

The network information may be changed according to the environment, so that the network information may be periodically collected and transmitted to the telescreen terminal 200.

Then, the telescreen terminal 200 determines the content to be transmitted by inquiring the content to be transmitted on the basis of the request information transmitted in step S5, and determines the quality of the content to be transmitted through the feedback information transmitted in step S7 (S8 If the content determined at this time is not stored, the content can be requested and received from the service providing server 100.

The quality of the content to be transmitted is adjusted to the quality of the content determined in step S8 and transmitted to the user terminal 300 (S9).

The user terminal 300 outputs the content transmitted in step S9 (S10).

At this time, since the user terminal is in a public place, the audio content may be set to perform mute when using a speaker.

Through this process, the telescreen terminal 200 can provide the content of the quality that the user terminal 300 can output, and the user can extend the content that is limitedly provided through the telescreen through the user terminal 300 , The content can be effectively transmitted.

The above description is only illustrative of the technical idea of the present invention, and various modifications may be made by those skilled in the art without departing from the technical idea of the present invention. Accordingly, the embodiments disclosed herein are not intended to limit the present invention. The scope of the technical idea of the present invention should be interpreted by the following claims, and all the techniques within the scope of the technical idea should be interpreted as being included in the technical idea of the present specification.

100: service providing server 200: telescreen terminal
210: terminal connection module 220: feedback monitoring module
230: service control module 240: quality control module
250: Content receiving module 260: Content transmitting module
270: Content playback module 280: Content storage module
300: user terminal 310: terminal connection module
320: network monitoring module 330: feedback control module
340: service request module 350: content receiving module
360: Content playback module

Claims (14)

A service providing server for providing main content including video content and audio content;
A telescreen terminal that is displayed in a public place to receive and display the main content, request reception of one or more additional content associated with the main content, and store the received supplementary content, Or link information that leads to related information; And
And transmitting service request information for selectively requesting at least one of a video content of the main content, an audio content of the main content, and an additional content associated with the main content, to the telescreen terminal User terminal
/ RTI >
Wherein the telescreen terminal transmits to the user terminal a content corresponding to the request information received from the user terminal, wherein the network information and the terminal information of the terminal from the user terminal are stored in the CPU and memory status, And the quality of the content is controlled based on the collected feedback information to provide the telescreen service using the user terminal in a public place. delete A content playback module for receiving and displaying main content from a service providing server;
A terminal connection module for establishing a connection with a recognized user terminal;
A feedback monitoring module for receiving and collecting terminal information and network information from the connected user terminal, the terminal information including a CPU and a memory status, a processable resolution, and a screen size;
Receiving, from the connected user terminal, service request information for selectively requesting at least one of a video content of the main content, an audio content of the main content, and an additional content associated with the main content, A service control module for determining whether the additional content is linked to the detailed information of the main content itself or to associated information;
A content transmission module for transmitting the determined content to the user terminal;
Quality control module to control the quality of contents
/ RTI >
Wherein the service control module determines the quality of the content determined based on the feedback information collected through the feedback monitoring module and the quality control module adjusts the quality of the content determined according to the determined quality A telescreen terminal for providing a telescreen service using a user terminal in a public place, wherein the telescreen service is provided using a user terminal. delete The method of claim 3,
Wherein the network information includes a network type and a network state, the network type includes HSDPA (High Speed Downlink Packet Access), WiFi, Long Term Evolution (LTE), and the network state includes a bandwidth, a transmission delay, The telescreen terminal provides a telescreen service using a user terminal in a public place. The method of claim 3,
Wherein the quality adjustment module adjusts at least one of a resolution, a frame rate, and a bit rate of a video image of a content to be transmitted based on the received terminal information and the network information of the terminal, A telescreen terminal that provides services. A terminal connection module for establishing a connection with a telescreen terminal displaying main content;
Providing an input interface for inputting service request information for selectively requesting at least one of a video content of the main content, an audio content of the main content, and an additional content associated with the main content, A service request module for transmitting the inputted service request information to a connected telescreen terminal, the additional content being link information for guiding the detailed information of the main content itself or related information;
A network monitoring module for monitoring network information including at least one of a network type and a status of a terminal;
A feedback control module for acquiring network information and terminal information measured through the network monitoring module and feeding back the information to the telescreen terminal, the terminal information including a CPU and memory status, a processable resolution, and a screen size;
A contents receiving module corresponding to the service request information from the telescreen terminal and receiving the adaptively converted contents based on the network information and the terminal information; And
A content reproduction module for reproducing the adaptively converted content,
A user terminal for a telescreen service in a public place, delete A telescreen service method using a telescreen terminal installed in a public place,
Receiving and displaying main content from a service providing server;
Establishing a connection with a recognized user terminal;
Receiving and collecting terminal information and network information from a connected user terminal, the terminal information including a CPU and a memory status, a processable resolution, and a screen size;
Receiving service request information for selectively requesting at least one of a video content of the main content, an audio content of the main content, and an additional content associated with the main content from the connected user terminal, Link information to guide detailed information of the content itself or related information;
Determining a content to be transmitted to the user terminal based on the service request information;
Determining quality of content determined based on feedback information including the terminal information and network information, and adjusting quality of content determined according to the determined quality; And
Transmitting the determined content to the user terminal
A telescreen service method using a telescreen terminal in a public place, delete 10. The method of claim 9,
In establishing a connection with the user terminal,
A public telepresence terminal is characterized by using any one of universal plug and play (UPnP), Bluetooth pairing, Wi-Fi, and peer-to-peer (P2P) A method of telescreen service using the method. 10. The method of claim 9,
In the step of transmitting to the user terminal,
Wherein the method comprises using any one of progressive download, HTTP streaming, and RTP / RTSP based streaming techniques for transmission. A telescreen service method using a user terminal in a public place,
Establishing a connection with a telescreen terminal displaying main content;
Providing an input interface for inputting service request information and receiving service request information through the input interface;
Transmitting service request information requesting at least one of a video content of the main content, an audio content of the main content, or an additional content associated with the main content to a connected telescreen terminal;
Monitoring and measuring network information including at least one of a network type and a state of a terminal, acquiring measured network information and terminal information, and feeding back the obtained network information and terminal information to the telescreen terminal, Possible resolution, including screen size -; And
Receiving and reproducing the content corresponding to the service request information from the telescreen terminal and adaptively transformed based on the network information and the terminal information
A method of providing a telescreen service using a user terminal in a public place, delete

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