KR20030063675A - Karaoke Service System Using Digtal TV and Potable telephone set and Service Method for using the same - Google Patents

Abstract

PURPOSE: A service method for a karaoke service system is provided to supply a karaoke service supplied over the Internet via a mobile communication network through a DTV(Digital TV) providing high-quality images, thereby improving customer satisfaction at the service. CONSTITUTION: A karaoke service system receives wireless data communication session connection requests from mobile communication terminals of each customer, and performs session connections. If a service request is generated by implementing a karaoke function through a connected session, the system requests to transmit various data related to serviced music of the mobile communication terminals, and selectively receives data in accordance with the data. The system drives a program for reproducing the music-related data, and reciprocally synchronizes reproduction time of each of the data. The system reproduces the synchronized data.

Description

Karaoke Service System Using Digtal TV and Potable telephone set and Service Method for using the same}

The present invention relates to a karaoke service system and a service method, and in particular, to provide a karaoke service through a mobile communication terminal, enabling the use of a DTV karaoke service in a mobile communication network using a DTV that enables the implementation of an optimal karaoke service. It is to provide a system and a service method.

At present, due to the rapid development of mobile communication technology, each customer can receive various services, such as information retrieval and music listening, provided through the mobile communication terminal through the mobile communication terminal.

In particular, in recent years, memory technology has also undergone a rapid development, and even though the overall size of the mobile communication terminal is small, not only can a large amount of data be stored, but also a karaoke service using the mobile communication terminal can be used. This is expected.

At this time, the karaoke service using the mobile communication terminal is one of the services that have gained a lot of response from the general public by the advantage that there is no time limit and place restrictions.

However, the existing karaoke service using the mobile communication terminal as described above, there are still many problems to provide the optimal karaoke function due to the limitation of the screen size of the mobile communication terminal and low sound quality, and the customer using the service. Many dissatisfaction was inevitable, and the situation is in need of supplement.

In particular, the constraints on the screen size have the disadvantage that the fun displayed on the screen of a normal karaoke device can only be seen to be considerably smaller.

In addition, recently, due to the development of an Internet TV that integrates the functions of a general home TV and each personal computer, that is, a digital TV (DTV), various services (for example, information retrieval) through an internet network without a separate personal computer are required. , Email, file transfer, etc.).

However, the DTV is capable of providing various services through the Internet as well as broadcasting provided in the air as described above. In particular, the DTV has many advantages such as large screen, high definition and high sound quality. Due to the lack of various contents to provide, not only is it widely activated, but its functions are also extremely limited, and thus are receiving the general customer's appearance.

For this reason, the provision of various services using the above-described DTV and the development of various services are urgently needed.

The present invention has been made to solve the various problems of the prior art, by allowing each customer to be provided with a karaoke service provided on the Internet through a mobile communication network using a mobile communication terminal and a DTV karaoke of optimum conditions The object of the present invention is to provide a karaoke service system and a service method capable of implementing a service.

1 is a schematic diagram showing a service system using a mobile communication terminal and a DTV according to the present invention;

2 is a flowchart schematically illustrating an operation process of a DTV for providing a karaoke service according to the present invention.

Figure 3 is a flow chart schematically showing another embodiment according to the operation process of the DTV according to the present invention

4 is a flowchart schematically illustrating an operation process of a mobile communication terminal for performing a service of the present invention.

5 is a flowchart schematically illustrating an operation process of a web server for performing a service of the present invention.

Explanation of symbols for main parts of the drawings

100. Mobile communication terminal of customer 110. Short range wireless data transceiver

200.DTV210. Short range wireless data transceiver

300. Web server 400. Database server

According to an aspect of the present invention for achieving the above object, each customer has, and is equipped with a near-field wireless data transceiver is configured to enable short-range wireless data communication with a device equipped with other homogeneous wireless data transceiver through a mobile communication network A mobile communication terminal configured to connect to the Internet and download various karaoke-related data; Short-range wireless data transceiver is installed and configured to correspond to the data communication connection with the mobile communication terminal, and has a playback unit programmed to synchronize and reproduce the karaoke-related data received from the mobile communication terminal, the storage of various data A digital television (DTV) configured to include a data storage area of a predetermined size; A web server configured to receive a service providing request for a karaoke service from a mobile communication terminal of the customer through a mobile communication network and to operate a website constructed to acquire and provide information according to each received request; It operates in conjunction with the web server, and provides a karaoke service system using a mobile communication terminal and a DTV, characterized in that it is built, including a database server: stored in each of the various karaoke-related data classified by the music.

A first operating step of the DTV for receiving the wireless data communication session connection request from the mobile communication terminal of each customer and performing the session connection in the service method of the present invention using the above system; When a service request is generated according to the implementation of the karaoke function through the connected session, a request is made to transmit various data related to the music to be provided for service to the mobile communication terminal of the corresponding customer through the connected session to selectively receive the data accordingly. The second operating step of the DTV; A third operation step of driving the program for reproducing the respective music-related data to synchronize the reproduction time of each received data; A fourth operation step of the DTV for performing the reproduction of the synchronized data is provided.

Hereinafter, each embodiment according to the configuration and method of the present invention as described above will be described in more detail with reference to FIGS. 1 to 5.

First, Figure 1 is a schematic diagram showing a karaoke service system of the present invention using a DTV and a mobile communication terminal.

That is, the service system according to the present invention allows the mobile communication terminal 100 which is owned by each customer and is capable of wireless data communication, and the general data broadcasting can be viewed as being located at the home or other viewable location of each customer. In addition, according to the needs of the customer to implement the karaoke function digital TV (DTV; Digital TeleVision) (200), the web server 300 for operating a website to provide various services related to the karaoke function on the Internet, and It is largely composed of a database server 400 is stored various karaoke-related data.

The mobile communication terminal 100 of the customer is equipped with a short-range wireless data transceiver 110 is configured to enable short-range wireless data communication with a device equipped with other homogeneous wireless data transceiver and connected to the Internet through a mobile communication network It is configured to be programmed to download various karaoke-related data, it can be a PDA or a mobile phone.

At this time, the short-range wireless data transceiver 110 will be any of the devices for the infrared data communication technology presented through Bluetooth (Infrared Data Association) or Bluetooth (BlueTooth), which has recently been proposed for short-range wireless data communication. May be, but is not necessarily limited thereto.

In addition, the DTV 200 includes a separate short-range wireless data transceiver 210 correspondingly installed to enable data communication connection with the mobile communication terminal 100, and is related to karaoke transmitted from the mobile communication terminal 100. It has a reproducing section (not shown) programmed to reproduce data in synchronization with each other, and comprises a data storage area of a predetermined size for storing various data.

At this time, the short range wireless data transceiver 210 of the DTV 200 is also configured as a Bluetooth (BlueTooth) or IrDA device that operates in correspondence with the short range wireless data transmitter 110 provided in the mobile communication terminal 100 of the customer. do.

In addition, various background screen-related images that have been previously transmitted through the mobile communication terminal 100 of the customer or received through other processes in a predetermined database area (not shown) of the DTV 200. The data is saved.

The web server 300 receives a service providing request for karaoke service from the mobile communication terminal 100 of the customer through a mobile communication network, and obtains and provides information for each received request. It is configured to operate.

In addition, the database server 400 operates while interworking with the web server 300 and serves to classify and store various karaoke-related data for each music.

Hereinafter, with reference to the flowchart of Figures 2 to 5 showing an embodiment of a service method using a service system of the above-described configuration will be described in more detail.

First, the DTV 200 continuously receives a service request from each customer according to the implementation of the karaoke function.

This is because the client operates the mobile communication terminal 100 to perform a session connection request with the DTV 200 and then permits a session from the DTV 200 according to the request. This is done by requesting the service.

When the DTV 200 receives the service request through the above process, the DTV 200 requests the client's mobile communication terminal 100 to transmit various data related to the target music for karaoke service.

In this case, the various data related to the music includes accompaniment data in which the melody of each music is data, lyrics data in which lyrics of each song are text data, song data in which the voice of the singer of each song is data, and various The background video, the background screen, or the music video may be data data.

However, the image data in the above is not necessarily limited to requesting transmission through the mobile communication terminal 100 of the customer, and displays a list of various image data previously stored in the database area of the specific item. It is understood that the selection of the playback target video data can be made by requesting the selection.

After completion of the above-described process, the DTV 200 receives the transmitted data and temporarily registers the data in the database area when the data is transmitted through the mobile communication terminal 100 of the customer. In addition, the playback program of the playback unit is operated to synchronize the playback time of each temporarily registered data.

At this time, the method of synchronizing the reproduction time of each data is performed by mutually synchronizing the display start and end times of the lyrics according to the lyrics data based on the start and end times of the reproduction rate of the accompaniment data.

However, this method of synchronizing the reproduction time is not necessarily limited to only one method in consideration of the fact that there may be various methods even if not described above.

As described above, the sound signal for the accompaniment data selected by the customer is output through the output unit (normal speaker) 220 of the DTV 200, and the display image for the lyrics data and the image data is displayed on the screen. Displayed via and provided to the customer.

In addition, the DTV 200 continuously receives the voice signal of the customer received through the mobile communication terminal 100 of the customer, and the output unit 220 having the received voice signal by the DTV 200. ) With the accompaniment data.

This is to obtain the effect that the mobile communication terminal 100 can replace the microphone of a conventional karaoke device, and does not require the provision of additional devices.

However, the present invention is not necessarily limited thereto, and a separate microphone may be used.

On the other hand, the present invention is not necessarily limited to being serviced by performing only a series of processes as described above.

That is, the service method using the mobile communication terminal 100 and the DTV 200 of the customer is not only a karaoke service, but a music video viewing service for viewing a music video, a song listening service for listening to a song sung by the singer, etc. It is more desirable to allow each optional service to be additionally provided.

In the present invention, it is suggested that the present invention further includes a series of processes for additionally providing each of the above services, which will be described below with reference to the flowchart of FIG. 3.

First, in order to enable the selective service, the DTV 200 requests the selection of a desired service through a session connected with the mobile communication terminal 100 of the customer when a service request occurs according to the implementation of the karaoke function from the customer. .

The service selection request details may be a music video watching service, a song listening service, and the like as described above together with the karaoke service.

If the customer selects the karaoke service through the above-described process, the DTV 200 suggests requesting transmission of accompaniment data and lyrics data for at least one piece of music. Of course, it does not matter even if the additional data, for example, video data and song data is transmitted in a state in which the customer's preference.

In addition, if the customer selects the music video viewing service through the above process, the DTV 200 suggests that the transmission of accompaniment data and image data for at least one of the music. This may also be transmitted in a state in which lyrics data and song data are further included according to the taste of the customer.

In addition, if the customer selects a song listening service through the above process, the DTV 200 proposes to request the transmission of accompaniment data and song data for at least one piece of music. This may also be transmitted in a state in which lyrics data and image data are further included according to the taste of the customer.

In addition, since the performance of each item-specific service is the same as a series of processes according to synchronization and reproduction of each received data in the above-described embodiment, detailed description thereof will be omitted.

Meanwhile, the mobile communication terminal 100 of each customer has a continuous service request received from the customer and communication with the DTV 200 so that the service of the present invention through the DTV 200 as described above can be smoothly performed. Acquisition of related data is performed, and a detailed description thereof will be described below with reference to a flowchart of FIG. 4.

First, the mobile communication terminal 100 continuously checks the occurrence of a request for providing a karaoke-related service by a corresponding customer, and when a request for providing the service occurs, is the download service request for acquiring related data on the screen or For example, the server performs a request for confirmation whether the karaoke service is performed using the related data stored in advance.

At this time, when it is confirmed that the customer's selection is a service for downloading the related data, the mobile communication terminal 100 accesses the corresponding website of the Internet network through the mobile communication network and downloads the related data.

If it is determined that the customer's selection is a service using the pre-stored related data, the mobile communication terminal 100 requests the selection of the music data to be serviced and the DTV as in the above-described embodiment. In connection with the session 200, the selected music data is transmitted through the connected session to receive the service.

In addition, the mobile communication terminal 100 extracts a voice signal input by the customer when playing the music data through the DTV 200 and transmits the voice signal to the DTV 200 so that the mobile communication terminal 100 receives the customer's voice through the DTV 200. Audio can be output.

In addition, the web server 300 that operates the service-related website online to enable the download of various music-related data through the customer's mobile communication terminal 100 as described above from the mobile communication terminal 100 Receiving a continuous data transmission request to provide a service for the transmission of the data, it will be described in more detail with reference to the flow chart of Figure 5 illustrating the process.

First, the web server 300 continuously receives a service request from the mobile communication terminal 100 of each customer through a website operated online.

In this case, the service may be a download service for music data such as various accompaniment data, lyrics data, song data, image data such as music video, and a service according to the provision of various kinds of music-related information. Can be.

When the service request is received from a specific customer in the above process, the web server 300 determines whether the service requested by the customer is a download service of various music-related data or a service for providing other information. You will be asked to make a selection.

If the customer selects a request for a download service of specific music-related data in this process, the web server 300 requests selection of data related to various karaoke functions required.

In this case, the data may be selected using a search function, a method of requesting selection of required music data, and the like, and specific limitations thereof will be omitted.

In addition, when the specific data is selected by the above-described process, the web server 300 searches the database server 400, extracts the corresponding data, and transmits the data to the mobile communication terminal 100 of the corresponding customer. Will complete.

In addition, the present invention is not necessarily limited to providing only the karaoke service described above, and a separate web for scoring scores of songs sung by each customer on-line in view of being able to acquire a voice of a customer through a mobile communication terminal. It is also understood that the website receives the voice signal of the customer input through the mobile communication terminal, that is, the signal of the song that the customer sings, and evaluates the score for the song while the site is additionally constructed. The detailed description thereof will be omitted.

As described above, the karaoke service system and the service method using the mobile communication terminal and the DTV according to the present invention are implemented to provide a karaoke service provided on the Internet through a mobile communication network through a DTV that provides a large screen and high-quality and high-quality video. As a result, the service satisfaction of the customer can be improved.

In addition, the additional service content using the DTV can be provided, thereby increasing the utilization of the DTV.

Claims (11)

Each customer has a short-range wireless data transceiver and is configured to enable short-range wireless data communication with devices equipped with other similar wireless data transceivers, and to download various karaoke-related data through the mobile communication network. A mobile communication terminal; Short-range wireless data transceiver is installed and configured to correspond to the data communication connection with the mobile communication terminal, and has a playback unit programmed to synchronize and reproduce the karaoke-related data received from the mobile communication terminal, the storage of various data A digital television (DTV) configured to include a data storage area of a predetermined size; A web server configured to receive a service providing request for a karaoke service from a mobile communication terminal of the customer through a mobile communication network and to operate a website constructed to acquire and provide information according to each received request; A karaoke service system using a mobile communication terminal and a DTV, the database server being operated while interworking with the web server and configured to store and store various karaoke-related data for each music. The method of claim 1, Karaoke-related data stored in the database server, which is selectively downloaded to the customer's mobile communication terminal is Karaoke service system using a mobile communication terminal and DTV, characterized in that the data including accompaniment and lyrics data for each music, song data for each music, various image data. A first operating step of the DTV receiving a wireless data communication session connection request from each customer's mobile communication terminal and performing a session connection; When a service request is generated according to the implementation of the karaoke function through the connected session, a request is made to transmit various data related to the music to be provided for service to the mobile communication terminal of the corresponding customer through the connected session to selectively receive the data accordingly. The second operating step of the DTV; A third operation step of driving the program for reproducing the respective music-related data to synchronize the reproduction time of each received data; The fourth operating step of the DTV to perform the reproduction of the synchronized data: a mobile communication terminal and a karaoke service method using a DTV, characterized in that the operation is included. The method of claim 3, wherein The data related to the service target music received from the mobile terminal of the customer includes at least one of accompaniment data, lyrics data, song data for each music, and various video data, and at least different data according to the request state of the customer. Karaoke service method using a mobile communication terminal and a DTV, characterized in that the operation is set to receive the necessary data. The method according to claim 3 or 4, When the service request according to the implementation of the karaoke function is a request for a karaoke service to sing a song directly A karaoke service method using a mobile communication terminal and a DTV, characterized in that it is operated to receive at least including accompaniment data and lyrics data. The method according to claim 3 or 4, When the service request according to the implementation of the karaoke function is a request only for listening to a song sung by a specific singer A karaoke service method using a mobile communication terminal and a DTV, characterized in that it is operated to receive at least including accompaniment data and song data sung by the singer. The method according to claim 3 or 4, When the service request for implementing the karaoke function is a request for watching a music video A karaoke service method using a mobile communication terminal and a DTV, characterized in that it is operated to receive at least including accompaniment data and image data. The method of claim 3, wherein During the playback of each piece of music-related data during the fifth operation Karaoke service method using a mobile communication terminal and a DTV further comprising the step of continuously receiving and outputting a voice signal of the customer received through the mobile communication terminal of the customer. The method of claim 3, wherein During the third phase of operation, DTV Requesting selection of a specific item by displaying a list of various image data previously stored in a database area; And displaying the image data of the selected item as a background image in a process of reproducing data transmitted by each customer. The method of claim 1, further comprising a mobile communication terminal and a DTV. The method of claim 3, wherein During each process by DTV, the customer's mobile communication terminal Continuously checking the occurrence of the request for providing the karaoke-related service by the corresponding customer; When the customer requests a karaoke-related service, performing a request for checking whether the related data is downloaded or whether the service is performed using previously stored data; If the customer's selection is downloading of the relevant data, access the corresponding website of the Internet network through the mobile communication network to download the relevant data, and if the customer's selection is to perform a service using previously stored music data, the target music data Requesting selection of a message and connecting a session with a DTV to transmit the selected music data through the connected session; When the music data is reproduced through the DTV, extracting a voice signal input by a customer and transmitting the same to be output through the DTV: a mobile communication terminal and a DTV, characterized in that to perform a series of processes such as Used karaoke service method. The method of claim 3, wherein During each process by DTV, the online web server Continuously receiving a service request from a mobile communication terminal of each customer through a website operated online; Requesting selection of data related to various karaoke functions provided through the website when a service request is received from a specific customer through the process; Extracting the corresponding data selected by the above process from the database server; Transmitting the extracted data to a mobile communication terminal of a corresponding customer: a karaoke service method using a mobile communication terminal and a DTV, characterized in that a series of processes are performed.