KR100838299B1 - Full-duplex broadcasting system and method - Google Patents

Abstract

A full-duplex broadcasting system and a method are provided to schedule and broadcast contents produced by viewers and adjust the air time and priority of the contents according to the response of the viewers for the contents, thereby enabling the viewers to have a more interest in broadcasting. At least one contents transmitting terminal transmits broadcasting contents, a broadcasting contents air time zone, and information about a channel, in which the broadcasting contents is provided, to a broadcasting server(S100). The broadcasting server schedules the broadcasting contents(S200). The broadcasting server transmits the broadcasting contents to be broadcasted at a corresponding time, and a broadcasting terminal receives and reproduces the broadcasting contents transmitted from the broadcasting server(S300). An opinion transmitting terminal transmits opinions for executed broadcasting contents to the broadcasting servers(S400). The broadcasting server sets the priority of each broadcasting contents according to the transmitted opinions(S500). The broadcasting server checks whether broadcasting contents, a broadcasting contents air time zone, and channel information are additionally transmitted from the contents transmitting terminals(S600). The broadcasting server deletes broadcasting contents with the lowest priority from an existing schedule(S700). The broadcasting server sets the priority of the added broadcasting contents and schedules the broadcasting contents including the added broadcasting contents according to the set priority(S800).

Description

Full-duplex broadcasting system and method

1 is a block diagram of a two-way broadcasting system according to the present invention.

2 is a flowchart of a two-way broadcasting method according to the present invention.

3 is a detailed flowchart of the broadcast content scheduling step of FIG.

4 is a detailed flowchart of a priority setting step according to the evaluation of FIG.

The present invention relates to a two-way broadcasting system and method, and receives broadcast contents produced by broadcast viewers and schedules and broadcasts according to the reactions of the broadcast viewers so that the viewers can participate in the broadcast and collects the viewer's preferences, The present invention relates to a system and method that can be utilized for content creation.

In general, DMB broadcasts are intended to be listened to by viewers to be produced and broadcast by the broadcaster, and thus the viewers' opinions cannot be reflected in the production or schedule of the broadcasts, so the viewer's sensitivity cannot be grasped. The effect is also difficult to see. Therefore, another media, DMB surveillance channel, was opened to investigate the trend of public opinion, monitor and reflect it in the next broadcast.

However, such a remote monitoring method is expensive to install a camera or monitoring equipment, there is a problem that is difficult to install and maintain.

In addition, with the development of wireless network technology and mobile communication terminal technology, it is possible to shoot an image using a mobile communication terminal and transmit the image to another mobile communication terminal through a wireless network. Users were able to produce lossless contents by photographing, and users who thought that they wanted to show their broadcast contents to other users occurred.

The present invention has been made to solve the inconvenience of the prior art as described above,

Disclosure of Invention An object of the present invention is to provide a bidirectional broadcasting system and method that is produced by a viewer and is rescheduled by the viewer by scheduling and broadcasting content created by viewers and broadcasting by adjusting the time and order of broadcasting according to the viewer's response to the broadcast. It is.

In order to achieve the above object, a two-way broadcasting system according to the present invention includes at least one broadcast content transmission terminal for transmitting broadcast content and information on a time and channel for which broadcast content is to be broadcast, and the broadcast content transmission terminal. A broadcast server storing the broadcast content and scheduling the time and channel at which each broadcast content is to be broadcast according to information on a time and channel for which each broadcast content is to be broadcast, and executing the broadcast content at a corresponding time to transmit the broadcast content to a designated channel; At least one broadcast terminal for receiving and playing back broadcast content transmitted from the broadcast server; And a feedback transmitting terminal for transmitting a comment on the broadcast content broadcast by the broadcasting terminal to the broadcasting server.

In the bidirectional broadcasting method according to the present invention, the content transmitting terminal transmits the broadcast content and the region of the time when the broadcast content is desired to be broadcast, and information about a channel on which the broadcast content is to be broadcast, to the broadcast server; Schedules the broadcast contents transmitted in step 1 so that the broadcast contents are broadcast in a region of a time where broadcast content is desired to be broadcast on a channel on which the broadcast content is to be broadcast; and according to the time schedule scheduled by the broadcast server in step 2. When the time elapses, the broadcast content to be broadcast at the corresponding time is transmitted, and the broadcast terminal receives and plays the broadcast content transmitted from the broadcast server, and the opinion transmitting terminal transmits the broadcast content to the broadcast content executed in step 3. Step 4 of transmitting the opinions to the broadcast server; and step 4 of the broadcast server transmitting the opinions. Steps to set the priority of each broadcast content based on feedback and 5; Step 6, in which the broadcast server schedules the high-priority broadcast content in an area of a time when the broadcast content is desired to be broadcasted first, and then schedules the broadcast content in an area of a time in which the corresponding broadcast content is to be broadcasted in order according to the priority. It is characterized by including.

Hereinafter, a bidirectional broadcasting system and method according to the present invention will be described in more detail with reference to preferred embodiments.

1 is a structural diagram of a two-way broadcasting system according to the present invention.

As shown in FIG. 1, the bidirectional broadcasting system according to the present invention includes one or more content transmission terminals 100, a broadcast server 200, one or more broadcasting terminals 300, and one or more opinion transmission terminals 400. It is composed.

The content transmission terminal 100 transmits the broadcast content produced by the viewer to the broadcast server 200 and transmits the image produced by the mobile terminal and the digital camera or the video camera. Includes a server for editing and sending.

The content transmission terminal 100 transmits information on an area and a channel of a time when broadcast content is desired to be broadcasted when the broadcast content is transmitted.

In the area of the time that the broadcast content is desired to be broadcast, a plurality of viewers may request the broadcast content to be broadcasted at the same time when scheduling broadcast content, so that it is impossible for all viewers to execute the broadcast content at the desired time. A value representing the range of (e.g., 1 to 4 o'clock).

The broadcast server 200 stores the broadcast contents transmitted from the transmission terminal, checks the information on the time and channel to be broadcast for each broadcast content, schedules the time and channel on which each broadcast content is to be broadcast, and broadcasts the content at the corresponding time. Runs and broadcasts on the specified channel.

The broadcast server 200 schedules broadcast content to be located in a range of time that a viewer wants to broadcast according to priority when the broadcast content is broadcast and the channel overlaps when scheduling a broadcast time and a channel to broadcast each broadcast content. do. At this time, if there are many viewers who want to broadcast in a certain time zone, such as Golden Time, which is a time that viewers watch a lot, broadcast content that is lower in priority is different from the fixed time even if the range of time that the viewer wants to broadcast is within a certain time. It can also be scheduled to broadcast on time.

The priority is sequentially set according to the transmission order of the transmitted broadcast contents, or the ranking of the additionally transmitted broadcast contents is set according to the type of broadcast contents.

In addition, the broadcast server 200 changes the time for broadcasting each broadcast content according to the opinion transmitted from the opinion transmitting terminal 400.

Since the viewers watch a lot of time, the broadcast server 200 lowers the priority according to the number of negative opinions of the broadcast content having a large number of negative opinions among the opinions transmitted from the opinion transmitting terminal 400 so that the viewers watch a lot. The broadcast content that changes the time to be broadcasted at a time other than the time to be broadcasted, and the broadcast content having a lot of positive opinions is raised in the order of priority in accordance with the positive opinions in the area of the time that the broadcast content transmitted from the content transmission terminal 100 wants to be broadcasted. Change the time to be broadcasted to a time close to the time viewers watch a lot.

In addition, when the broadcast schedule is completed and the broadcast content is additionally transmitted from the other party having no free time, the broadcast server 200 removes the broadcast content having the lowest priority among the broadcast contents previously broadcast and has a predetermined priority to the added broadcast content. Adjust the broadcast time by assigning a rank.

The predetermined priority is a priority that is not the highest or lowest of the priority and is set to an average value of the priority or an average value of the priorities so that the priority of the priority is easily increased or decreased according to the viewer's response.

In addition, the broadcast server 200 may be provided with a means for receiving an opinion on the broadcast content, so that it is possible to display a list of broadcast contents broadcast on a website and to display a positive or negative opinion. It is also possible to receive an e-mail indicating the name of the broadcast content and to sort the opinions.

The broadcast terminal 300 is configured to allow a viewer to watch broadcast content by receiving and displaying broadcast content broadcast by the broadcast server 200, and includes a mobile terminal for satellite broadcasting, a TV for satellite broadcasting, and a PC.

The opinion transmitting terminal 400 is configured to receive an opinion about a broadcast from a viewer who has watched the broadcast with the broadcasting terminal 300 and transmit the opinion to the broadcasting server 200 to access the broadcasting server 200 through a wireless network. PC connected to the broadcast server 200 via a terminal or PDA and a wired network.

The content transmission terminal 100, the broadcast terminal 300, and the opinion transmission terminal 400 may be one terminal.

2 is a flowchart of a two-way broadcasting method according to the present invention.

In the two-way broadcasting method according to the present invention, as shown in FIG. 2, a broadcast content transmission step (S100), a broadcast content scheduling step (S200), a broadcast content transmission and execution step (S300), and a broadcast content evaluation transmission step (S400) ), Setting the priority according to the evaluation step (S500), checking whether there is additionally transmitted broadcast content (S600), deleting the lowest priority broadcast content (S700), broadcasting content scheduling step according to the priority (S750) and addition A broadcast content scheduling step including broadcast content is included (S800).

In step S100, at least one content transmission terminal 100 transmits broadcast content and information on a region of a time that a broadcast content is desired to be broadcast and a channel on which broadcast content is to be broadcast to the broadcast server 200. Step.

In the broadcast content scheduling step (S200), the broadcast server 200 schedules the broadcast content transmitted in the broadcast content transmission step (S100) so that the broadcast content is broadcasted in a region of a time in which broadcast content is desired to be broadcast on a channel to which broadcast content is broadcast. Detailed description of the adjusting step will be described later with reference to FIG. 3.

In the broadcast content transmitting and executing step (S300), the broadcast server 200 transmits the broadcast content to be broadcast at the corresponding time when the time elapses according to the time schedule scheduled in the broadcast content scheduling step (S200), and the broadcast terminal ( 300 is a step of allowing viewers to watch by receiving and playing broadcast content transmitted from the broadcast server 200.

The broadcast content evaluation transmission step (S400) is a step in which the opinion transmission terminal 400 transmits an opinion about broadcast content executed in the broadcast content transmission and execution step S300 to the broadcast server 200.

Priority setting step according to the evaluation (S500) is a step in which the broadcast server 200 to set the priority of each broadcast content according to the opinion transmitted in the broadcast content evaluation transmission step (S400) using the following FIG. It will be described later.

In the present embodiment, the default value of priority of each broadcast content scheduled in the broadcast content scheduling step S200 is set to zero.

The step of checking whether there is the additionally transmitted broadcast content (S600) is for the region where the broadcast server 200 wants to broadcast the broadcast content and the broadcast content from the content transmission terminal 100 and for the channel on which the broadcast content is to be broadcast. This step is to check whether more information has been transmitted.

In the step of deleting the lowest priority broadcast content (S700), the broadcast server 200 checks the number of broadcast content additionally transmitted in the step (S600) of checking whether the broadcast content is additionally transmitted and is equal to the number of additional broadcast content. The number of broadcast contents is deleted from the existing schedule. The broadcast contents deleted at this time are deleted from the broadcast contents set to the lowest priority in the priority setting step S500 according to the evaluation in the order of low priority.

In the step of scheduling broadcast content according to priority (S750), the broadcast server 200 first schedules broadcast content having a high priority in a region of time where the broadcast content is desired to be broadcast, and sequentially broadcasts the broadcast content according to the priority. Scheduling the broadcast contents in the area of the time that you want to broadcast. High-priority broadcast content can be broadcasted in the area of the time you want to broadcast, but low-priority broadcast content is not the area of the time you want to broadcast. Allow broadcast content to be broadcast in less time.

In the broadcast content scheduling step according to the priority (S750), the broadcast server 200 broadcasts at a time close to the corresponding time in the broadcast content scheduling step (S200) if the same time that broadcast content having the same priority is to be broadcast. Scheduled content is broadcasted at the corresponding time.

In the broadcasting content scheduling step (S800) including additional broadcasting content, the broadcasting server 200 sets a predetermined priority to the broadcasting contents added in the lowest priority broadcasting content deleting step (S700), and broadcasts having high priority. Scheduling the content in the area of the time that the broadcast content is desired to be broadcasted first, and scheduling the broadcast content in the area of the time that the broadcast content is desired to be broadcasted in order according to the priority.

In the broadcast content scheduling step including the additional broadcast content (S800), the broadcast server 200 at the time close to the corresponding time in the broadcast content scheduling step (S200) is equal to the time when the broadcast content having the same priority is the same. The broadcast content is scheduled to be broadcast at the corresponding time.

In the present embodiment, in the broadcast content scheduling step including the additional broadcast content (S800), the priority value assigned to the added broadcast content by the broadcast server 200 is set to 0, which is the same as the priority initial value.

3 is a detailed flowchart of the broadcast content scheduling step of FIG.

The broadcast content scheduling step (S200) is a scheduling step (S210) in the order of transmission as shown in Fig. 3, checking whether there is broadcast content scheduled at the same time step (S220), searching for an empty time in a time domain to be broadcasted. Step S230, check whether there is no free time in the time zone to be broadcast (S240), search for free time in the broadcast time (S250), schedule in the free time (S260), and check whether there is no free time in the broadcast time Step S270 is included.

The scheduling step (S210) in the order of transmission is the broadcast server 200 of the time that the broadcast content is desired to be broadcast on the channel to be broadcast content in the order in which the broadcast content transmitted in the broadcast content transmission step (S100) Scheduling to broadcast in the area.

Checking whether there is broadcast content scheduled at the same time (S220) determines whether there is broadcast content that is already scheduled at a time when the broadcast server 200 attempts to schedule the broadcast content transmitted in the scheduling step (S210) in the order of transmission. This step is to check.

In the step S230 of searching for free time in the time domain that is desired to be broadcasted, the broadcast content of the broadcast content having broadcast content scheduled for the same time is checked in step S220, in which the broadcast server 200 checks whether there is broadcast content scheduled at the same time. Searching whether there is a free time in which a corresponding broadcast content can be broadcast in a region of a time that is desired to be broadcast.

Check whether there is no free time in the time zone to be broadcast (S240) is a step in which the broadcast server 200 checks whether free time has not been searched in the free time search step (S230) in the time zone to be broadcast.

An empty time search step (S250) in the broadcast time is a step in which the broadcast server 200 searches for a free time in which all corresponding broadcast contents can be broadcast in the entire schedule table.

The broadcast time means a time from the first broadcast time to the last broadcast of the broadcast schedule set to 24 hours, one week, or one month.

In the free time scheduling step (S260), the broadcast content is searched for in the free time search step (S230) in the time domain in which the broadcast server 200 is desired to be broadcast, or in the free time search step (S250) in the entire schedule table. This is the step of scheduling.

In the step S270 of checking whether there is no free time in the broadcast time, the broadcast server 200 determines whether there is a free time in which the broadcast content can be added within the broadcast time, and determines that the scheduling of the broadcast content is finished when there is no free time. Step.

4 is a detailed flowchart of a priority setting step according to the evaluation of FIG.

The priority setting step (S500) according to the evaluation is as shown in Figure 4 broadcast content evaluation check step (S510), whether the good evaluation is more than the bad evaluation step (S520), priority value raising step (S530), The priority value lowering step (S535), and whether the evaluation of all the broadcast content has been confirmed (S540).

The broadcast content evaluation confirmation step (S510) is a step in which the broadcast server 200 confirms the opinions (ripple and mail) received from the opinion transmission terminal 400 for each broadcast content.

In the step S520 of checking whether the good rating is more than the bad rating, the number of opinions that the broadcast server 200 is positive or good among the opinions (ripple and mail) received from the opinion transmission terminal 400 for each broadcast content is negative or It is a step to check if there are more than bad opinions.

The priority value raising step (S530) is a step of increasing the priority value by the number of positive opinions remaining by minus the number of opinions that are negative or bad from the number of opinions that the broadcast server 200 is positive or good. .

In the step of lowering the priority value (S535), the broadcast server 200 lowers the priority value by the number of negative opinions remaining by minus the number of opinions that are positive or good from the number of opinions that are negative or bad.

Evaluation of all the broadcast content is confirmed or confirmed step (S540) is a step of confirming whether all the comments received from the opinion transmission terminal 400, the broadcast server 200 is confirmed.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features thereof. You will understand that. Accordingly, the embodiments described above are exemplary in all respects and not restrictive.

The bidirectional broadcasting method system and method according to the present invention as described above is produced by the viewers by broadcasting the time and the order of broadcasting according to the viewer's response to the broadcast by scheduling and broadcasting the content created by the viewers By changing the schedule there is an effect that makes the viewer more interested in the broadcast.

Claims (7)

At least one broadcast content transmission terminal for transmitting broadcast content and information on a time and channel for which broadcast content is desired to be broadcast; After storing the broadcast content transmitted from the broadcast content transmission terminal, the broadcast content is scheduled at a corresponding time by scheduling a time and a channel at which the broadcast content is to be broadcast according to the information on the time and channel for which the broadcast content is to be broadcast. A broadcast server which transmits the broadcast content by setting the priority of each broadcast content according to the opinion transmitted from the opinion transmitting terminal and changing the time to be broadcasted according to the priority, after transmitting to the opinion transmitting terminal; At least one broadcast terminal for receiving and playing back broadcast content transmitted from the broadcast server; And a feedback transmitting terminal for transmitting a comment on the broadcast content broadcast by the broadcasting terminal to the broadcasting server. The method according to claim 1,  And the broadcast server sets a priority indicating a ranking of positive opinions in each broadcast content according to the opinions transmitted from the opinion transmitting terminal, and changes the time to be broadcasted. The method according to claim 2, When the broadcast content is additionally transmitted, the broadcast server removes the broadcast content having the lowest priority among the broadcast contents previously broadcast, and gives a predetermined priority to the added broadcast content to reschedule the broadcast time. Broadcasting system. The method according to claim 1 or 3, When the broadcast server schedules a broadcast time and a channel for each broadcast content, if the broadcast content is broadcast and the channel overlaps, the broadcast server preferentially broadcasts the broadcast content according to the order in which the broadcast content is transmitted. Bidirectional broadcasting system, characterized in that the scheduling to be located inside. A broadcast server for transmitting audio or video broadcasts through a certain channel over a wireless network, After receiving and storing the broadcast content and the broadcast time and channel information for each broadcast content from the user terminal, the time and channel for broadcasting each broadcast content are scheduled according to the broadcast time and channel information for each broadcast content. The broadcast content is executed in the broadcast channel and broadcasted on a designated channel, and the priority of each broadcast content is set according to the opinion of each broadcast content transmitted from the feedback transmitting terminal, and the broadcast time is changed according to the priority. Broadcast server, characterized in that for broadcasting. At least one broadcast content transmission terminal for transmitting broadcast content and information on a time and channel for which the broadcast content is desired to be broadcast, and a time and channel for which each broadcast content is to be broadcast after storing the broadcast content transmitted from the broadcast content transmission terminal. A broadcast server that schedules a time and a channel on which each broadcast content is to be broadcast and executes broadcast content at a corresponding time, and transmits the broadcast content to a designated channel, and at least one broadcast that receives and reproduces broadcast content transmitted by the broadcast server. A terminal; In the system including a feedback transmitting terminal for transmitting a feedback on the broadcast content broadcast in the broadcast terminal to the broadcast server, the two-way broadcasting method, Transmitting, by the content transmission terminal, information on a broadcast content, an area of a time for which broadcast content is desired to be broadcast, and information on a channel on which broadcast content is to be broadcast to the broadcast server; A step in which the broadcast server adjusts a schedule such that the broadcast contents transmitted in step 1 are broadcast in an area of a time where broadcast contents are desired to be broadcast on a channel to which broadcast contents are broadcast; Step 3, the broadcast server broadcasting the broadcast content to be broadcast at the corresponding time when the time elapses according to the time schedule scheduled in step 2, and receiving and playing the broadcast content broadcast by the broadcast server; A fourth step of transmitting, by the opinion transmitting terminal, the opinion about the broadcast content executed in the step 3 to a broadcasting server; A fifth step of setting, by the broadcast server, the priority of each broadcast content according to the opinion transmitted in step 4; The broadcast server first schedules the broadcast content having the highest priority in the region of the time when the broadcast content is desired to be broadcast, and then sequentially schedules the broadcast content in the region of the time when the broadcast content is desired to be broadcast according to the priority. A two-way broadcasting method comprising the step of broadcasting six. The method according to claim 6, A step 7 in which the broadcast server further confirms whether broadcast content and an area of a time period for which broadcast content and broadcast content are desired to be broadcast and information on a channel on which broadcast content is to be transmitted are further transmitted; An eighth step in which the broadcast server deletes the same number of broadcast contents as the number of additional broadcast contents additionally transmitted in step 7 from the broadcast contents set to the lowest priority in step 5 in order of low priority; The broadcast server sets an average priority to the broadcast contents added in step 8, schedules the high priority broadcast contents first in the region of the time that the broadcast contents are desired to be broadcast, and sequentially broadcasts according to the priority. And scheduling in a region of time at which the corresponding broadcast content is desired to be broadcast.

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