KR101812599B1 - Customized display system - Google Patents

Abstract

The present invention relates to a customized display system and an operation method thereof. According to the present invention, the customized display system can perform common in-house broadcasting in a company or a school through a control terminal connected to a display, wherein customized content for each department can be played and energy efficiency can be increased by lowering power consumption of the control terminal when watching public broadcasting. The customized display system comprises a display and a control terminal.

Description

An energy efficient ICT-based customized display system {

The present invention relates to a customized display system and a method of operating the same, and more particularly, to a technique for providing customized contents such as an in-house broadcast or a work schedule report through input of an allocated channel excluding an airwave channel It is about.

It is necessary to send out the whole announcement or broadcasting in a place where various spaces separated from each other should be managed, for example, a company or a school having several departments or a classroom. For this purpose, a display such as a TV or the like may be installed in each department or classroom, and an in-house broadcast (intramural broadcast) may be transmitted by connecting a broadcast room and a cable.

However, since the existing broadcasting system simply receives signals output from a central terminal installed in a broadcasting room or the like and outputs the signals from the display, in order to output customized information necessary for each department, There is an inconvenience.

For this purpose, a virtual channel is allocated in a service server such as a Korean Patent Registration No. 10-1627212 (May 2015. 30, 'a service server providing a virtual channel service and a virtual channel service providing method' , And a technique has been provided for allowing pre-recorded content and the like to be reproduced through a virtual channel.

However, in the related art, there is a problem that the service server must intervene both in reproducing the stored contents and transmitting the airwave channel. That is, even when viewing the over-the-air broadcast, since the service server must be activated to continuously transmit information, unnecessary power for driving the server is wasted.

Furthermore, in the prior art, since the service server is not directly connected to the display but is a server provided in a broadcaster or the like, it is difficult to provide customized information from each department of the company or utilize it for common in-house broadcasting of all departments.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a control terminal connected to a display, And to provide a customized display system and a method of operating the same that can reduce the power consumption of the control terminal and increase the energy efficiency when watching the airwaves.

According to another aspect of the present invention, there is provided a customized display system including a display for receiving and outputting over-the-air broadcast through a coaxial cable, receiving and outputting content from a control terminal, And the control terminal connected to the display, the video cable, and the control cable, for providing content to the display through the video cable or sending a display control signal through the control cable to change the setting of the display .

Here, the control terminal may include: a remote control receiver for receiving a control command operated on the remote controller; A display controller for transmitting a display control signal for changing a setting of the display through the control cable according to a control command received through the remote control receiver; A content output control unit for reproducing the content stored in the database and providing the reproduced content to the display through the video cable; And a database for storing contents.

In addition, when a channel setting command for selecting an over-the-air channel is received from the remote control receiver of the control terminal, the display controller controls the external input mode of the display to be switched to the TV mode, Mode.

The central terminal further includes a control terminal and a display, each of which is installed in a plurality of spaces and provides contents to the respective control terminals. The central terminal controls the operation of the control terminal A control terminal control unit for providing information including contents to the control terminal; And an integrated D / B for integrally storing contents to be provided to the control terminal or contents stored in the control terminal, wherein when a channel setting command for selecting an assignment channel is received from a remote control receiver of the control terminal, The control unit controls the external input mode of the display to switch to the HDMI mode, and the content output control unit may process the content stored in the database or the content received from the central terminal to be output through the display.

Also, the contents stored in the database of the control terminal and the integrated D / B of the central terminal include certain information, and the central terminal checks schedule information newly updated and schedule information stored in the integrated D / B The control terminal control unit of the central terminal may provide predetermined conflict guidance information to the control terminal side where a certain collision occurs when the schedule check unit confirms a certain collision. have.

The control terminal control unit of the central terminal receives the visitor information from the access management terminal and inputs the visitor information to the control terminal corresponding to the visitor information And the content output control unit of the control terminal may transmit the visitor arrival guidance information to the display side upon receiving the visitor arrival guidance information from the central terminal.

In addition, when the schedule check unit of the central terminal receives the visitor information from the access management terminal, it confirms the schedule information of the person in charge corresponding to the visitor information, and the control terminal control unit checks the schedule information of the person in charge And transmits the visitor arrival guidance information to the control terminal side.

The content output control unit of the control terminal, upon receiving the visitor arrival guidance information from the central terminal, transmits the visitor arrival guidance information to the display side and outputs the visitor arrival guidance information to the display side so that the security rating of the content currently being output through the display If it is confirmed that the security level of the output content is equal to or higher than the set level, the output of the content can be stopped.

According to the customized display system according to the present invention, it can be utilized for providing customized information such as in-house broadcasting and business report in a company made up of various divisions.

That is, common contents (in-house broadcasting) may be outputted from the entire display through the central terminal, or the contents for each department may be independently reproduced through the control terminal connected to each display.

In addition to this, it is possible to watch the airwaves. At this time, it is possible to select the inside and outside contents and the airwave broadcasting channel with only one remote control. That is, in a conventional IPTV system having a set-top box, a remote controller for changing an air-channel and a remote controller for driving a set-top box are respectively provided. In the present invention, if only one remote controller is provided, So that the setting of the display can be changed.

Of course, in the existing IPTV system, the over-the-air broadcast received through the set-top box could be outputted through the display. However, this is not an over-the-air broadcast received through a coaxial cable connected to the display, but rather an over-the-air broadcast received from the outside via a LAN cable. That is, since the set-top box continuously receives broadcast information from the outside in order to output the over-the-air broadcast, unnecessary power has to be wasted.

However, in the customized display system according to the present invention, it is possible to perform all the operations with one remote controller, but in the case of viewing the over-the-air broadcast, the control terminal operates in the TV mode instead of receiving the over- And receives and outputs the over-the-air broadcast through the directly-connected coaxial cable. Thus, when the over-the-air broadcast is watched, the control terminal is switched to the stand-by mode to prevent unnecessary power loss.

Further, in the customized display system according to the embodiment of the present invention, the schedule of all departments is checked at the central terminal, and when an issue such as a certain conflict occurs, the display can be immediately notified through the display of the corresponding department, So that it can contribute to productivity improvement.

In addition, information on visitor arrival information can be immediately displayed on the display of the department in charge when the outsider visits, so that the person in charge can start preparing for the meeting, and if cooperation with the person in charge of another department is needed, It is possible to adjust the business immediately without confusing visitors because they know it together.

In addition, content that should not be exposed to outside people is automatically blinded when visiting outsiders, so confidential information of the company can be shared more securely within the company.

1 is a block diagram for illustrating a customized display system according to an embodiment of the present invention;
2 is a block diagram for explaining the configuration of a control terminal in the customized display system shown in Fig.
FIG. 3 is a flowchart illustrating a process of outputting over-the-air broadcasting through a coaxial cable in a method of operating a customized display system according to an embodiment of the present invention.
4 is a flowchart illustrating a content output process of a control terminal in a method of operating a customized display system according to an exemplary embodiment of the present invention.
FIG. 5 illustrates an example of content output through a display in a customized display system according to an embodiment of the present invention; FIG.
6 is a block diagram illustrating a customized display system according to another embodiment of the present invention;
FIG. 7 is a flowchart illustrating a process of identifying and guiding a schedule conflict among operating methods of a customized display system according to an embodiment of the present invention. FIG.
FIG. 8 is a flowchart illustrating a method of operating a customized display system according to an exemplary embodiment of the present invention.
FIG. 9 is a flowchart illustrating a process of blind processing of content requiring security when a visitor arrives from among methods of operating a customized display system according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. However, some configurations which are not related to the gist of the present invention may be omitted or compressed, but the configurations omitted are not necessarily those not necessary in the present invention, and they may be combined by a person having ordinary skill in the art to which the present invention belongs. .

In addition, each component, server, and system described below does not necessarily have to be an independent component or server that performs each function, but may be implemented as one or more programs or one or more servers or a collection of one or more systems, May be shared.

1 is a block diagram illustrating a customized display system according to an embodiment of the present invention. 1, a customized display system according to an embodiment of the present invention includes a display 10, a control terminal 20, a remote control 30, and a central terminal 40. [

The customized display system according to the present invention can be installed in a place having a space separated from each other, for example, for in-house broadcasting or business report at a company. That is, the display 10, the control terminal 20, and the remote controller 30 may be installed as one set for each department of the company, and the central terminal 40 may be installed in the broadcasting room.

The display 10 is equipped with a functional configuration capable of outputting over-the-air broadcast. That is, it has a tuner function that cuts only a predetermined frequency band from a signal received through the coaxial cable 51 and converts it into a video signal. Also, the display 10 is connected to the control terminal 20 via a video cable 52 and a control cable 53. The video cable 52 is for providing video and audio signals to be reproduced by the control terminal 20 to the display 10, and may be, for example, an HDMI cable. The control cable 53 is for transmitting a control signal for controlling the display 10, and may be, for example, an RS-232C cable.

The control terminal 20 is connected to the display 10 via a video cable 52 and a control cable 53 and is further connected to an external LAN cable 54. Accordingly, the control terminal 20 can receive and store or reproduce external contents (e.g., cable broadcast, web page, designated application, etc.) via the LAN cable 54. [ In addition, the control terminal 20 can receive and store internal contents (broadcast images, schedule, task reports, etc.) from the respective department contact terminals (not shown) or the central terminal 40 via the LAN cable 54 . The control terminal 20 is controlled by a command input from the remote controller 30, which is a remote control unit, or by the central terminal 40.

2 is a block diagram illustrating a configuration of a control terminal in the customized display system shown in FIG. The control terminal 20 may be constructed in the form of a set-top box for reproducing received or stored contents and controlling the display 10, but may be manufactured in the form of a desktop computer, a laptop computer, or a tablet PC.

The control terminal 20 includes a communication module 21, a remote control receiver 22, a content output controller 23, a display controller 24 and a database 25.

The communication module 21 is provided for connecting a communication channel with the display 10 or the central terminal 40 and transmitting / receiving necessary information. That is, the communication module 21 can transmit the content information reproduced to the display 10 side through the video cable 52 or transmit the control signal to the display 10 side through the control cable 53. Also, the communication module 21 can receive the internal content and the remote operation command from the central terminal 40 or each department representative terminal through the LAN cable 54, or receive the external content from the external medium.

The remote control receiver 22 is provided for receiving a command operated on the remote controller 30. That is, the remote control receiver 22 can receive the channel setting command, the content selection command, and the like input from the remote controller 30.

The content output control section 23 reproduces the content stored in the database 25 according to an operation command of the remote controller 30 received via the remote control receiving section 22 and transmits the content to the display 10 side, And is provided for transmitting the received content to the display 10 side.

The display control unit 24 is provided to transmit a display control signal for changing the setting of the display 10 according to a control command of the remote controller 30 received via the remote control receiver 22. [

Each functional configuration of the control terminal 20 described above will be further specified by an operation method of a customized display system to be described with reference to Figs. 3 to 5 below.

FIG. 3 is a flowchart illustrating a process of outputting over-the-air broadcast through a coaxial cable in a method of operating a customized display system according to an embodiment of the present invention. It is assumed that the power supply of the control terminal 20 and the display 10 is on and the setting mode of the display 10 is in the content output state via the video cable 52, that is, the HDMI mode.

If the user inputs (S305) a channel setting command for selecting an over-the-air channel through the remote controller 30, the remote controller receiver 22 of the control terminal 20 receives the channel setting command. Thereafter, the control terminal 20 transmits (S310) an external input mode signal for selecting the TV to the display 10 side according to the channel setting command. The external input mode signal is transmitted to the display 10 via the control cable 53. Upon receiving the external input mode signal indicating that the TV mode is selected, the display 10 changes the setting to the TV mode.

Of course, the setting is changed to the TV mode because the display 10 is assumed to be in the HDMI mode. If the display 10 is already set to the TV mode, the setting mode is maintained unchanged.

The display control unit 24 of the control terminal 20 transmits the channel information received from the remote controller 30 to the remote controller 30 via the control cable 53 ≪ S320 >. Thereafter, the display 10 sets an airwave channel in accordance with the selected airwave channel command (S325), thereby displaying the airwave broadcast received through the coaxial cable 51 on the screen.

Of course, if the TV mode is set when the previous external input mode is selected, the display 10 directly outputs the over-the-air (or recently set) air-channel broadcast. For example, the airwave channel that was recently viewed on the display 10 was ch9, but the external input mode was set to the HDMI mode, and the contents of the control terminal 20 were being output. Through the above-described <S305> to <S315> When the external input mode is changed again in the TV mode, ch9, which has been recently viewed, is automatically output.

If the airwave channel input from the remote controller 30 is ch9, then the over-the-air broadcast being output is maintained, and the ch11 is input to the input , Then ch11 is changed to ch11 on the ch9 broadcast screen.

On the other hand, when the external input mode of the display 10 is changed to the TV mode in accordance with the over-the-air channel setting command of the remote controller 30 and the set air-wave broadcast is input to the display 10 via the coaxial cable 51, The terminal 20 is switched to the standby mode < S330 >. That is, the content output control section 23 of the control terminal 20 does not need to reproduce the embedded content, and does not need to receive content from the outside via the LAN cable 54 and transmit it to the display 10, Thereby reducing power consumption.

4 is a flowchart illustrating a content output process of a control terminal in a method of operating a customized display system according to an exemplary embodiment of the present invention. That is, a process for changing the setting for outputting contents such as in-house broadcasting while the airwave broadcast is being output from the display 10 through the process of FIG.

3, if a user selects an assigned channel through the remote controller 30 and inputs a channel setting command (S405) when a specific over-the-air broadcast is being output from the display 10, the control terminal 20 The remote control receiver 22 receives the channel setting command. When the channel setting command is received from the remote control receiver 22, the control terminal 20 in the standby mode is changed to the active mode. That is, for the control of the display 10 or for content reproduction.

Herein, the assigned channel input from the remote controller 30 is a pre-designated channel for content output. One of the channels other than the airwave channel may be set in advance, or all the channels except the airwave channel may be set as the assigned channel.

The display control unit 24 of the control terminal 20 transmits an external input mode signal for selecting the HDMI mode to the display 10 side (S410). That is, if an airwave channel other than the currently watched airwave channel is selected, the display 10 changes only the airwave channel while maintaining the TV mode. However, if the allocation channel except for the airwave channel is selected, The external input mode itself is changed to the HDMI mode to prepare for content output.

The external input mode selection signal is transmitted to the display 10 via the control cable 53. Upon receiving the external input mode signal indicating that the HDMI mode is selected, the display 10 sets the external input mode in the TV mode to the HDMI mode Change < S415 >.

The content output control unit 23 of the control terminal 20 processes the content according to the pre-stored user setting or the command input from the remote controller 30 or the central terminal 40 to output the content.

If the default screen of the pre-stored user setting is the in-house broadcast start logo, the content output control unit 23 causes the content output control unit 23 to display the content of the user stored in the database 25 when the external input mode of the display 10 is set to the HDMI mode According to the setting, the in-house broadcast logo screen shown in FIG.

The content output control unit 23 reproduces the in-house broadcast image stored in the database 25 and transmits the in-house broadcast video through the communication module 21 to the display 10, . Of course, the in-house broadcast image stored in the database 25 may be received and stored in advance from the central terminal 40 or a representative terminal of each department. In addition, the video and audio reproduced by the content output control unit 23 are transmitted to the display 10 through the video cable 52 and output.

Of course, the in-house broadcast video may be transmitted and output in real time. An in-house broadcast reproduced by the central terminal 40 installed in the broadcasting room of the company or taken in real time and transmitted through the central terminal 40 is transmitted to the control terminal 20 of each department through the LAN cable 54, When the communication module 21 of the terminal 20 receives real-time in-house broadcast, the content output control unit 23 sends out in-house broadcast to the display 10 side in a streaming manner.

In addition, the content output from the control terminal 20 may be a business schedule as shown in FIG. 5 (b) in addition to the in-house broadcasting. The work schedule information is stored in the database 25 of the control terminal 20 and the content output control section 23 is stored in advance by the operation of the remote controller 30 And the work schedule information is loaded and transmitted to the display 10 side. Of course, the task schedule information may be changed in units of monthly, weekly, or daily basis according to the command input of the remote controller 30, and may select and output the next schedule and the previous schedule. In addition, the contents output from the control terminal 20 can be displayed in conjunction with the previously designated external calendar application.

The content output from the control terminal 20 may be input from the remote controller 30 or the central terminal 40 or may be preset web page information.

On the other hand, if there is no command input through the remote controller 30 for a predetermined period of time, the content output control unit 23 may process the specific content stored in the database 25 in a predetermined manner so as to be rolled out.

In addition, the central terminal 40 monitors the control terminal 20 installed in each department, and can remotely reboot or control the on / off state. Also, when the time set by the central terminal 40 arrives, the control terminal 20 installed in all the departments automatically changes to the assigned channel so that in-house broadcasting can be automatically outputted even if the remote controller 30 is not operated in each department.

As described above in detail, the customized display system according to the present invention can be utilized for providing customized information such as in-house broadcasting, business report, etc. in a company made up of various divisions.

In other words, common contents (in-house broadcasting) may be outputted from the display 10 of the entire company through the central terminal 40, or contents can be independently reproduced through the control terminal 20 connected to each display 10 It is possible.

In addition to this, it is also possible to view the airwaves. At this time, only one remote controller 30 is capable of selecting the inside and outside contents and the airwave broadcasting channel. That is, in a conventional IPTV system having a set-top box, a remote controller for changing an air-channel and a remote controller for driving a set-top box are respectively provided. In the present invention, if only one remote controller 30 is provided, It is convenient to transmit the display control signal through the control cable 53 to change the setting of the display 10.

Of course, in the existing IPTV system, the over-the-air broadcast received through the set-top box could be outputted through the display. However, this is not an over-the-air broadcast received through a coaxial cable connected to the display, but rather an over-the-air broadcast received from the outside via a LAN cable. That is, since the set-top box continuously receives broadcast information from the outside in order to output the over-the-air broadcast, unnecessary power has to be wasted.

However, in the customized display system according to the present invention, it is possible to perform all operations with one remote controller 30, while the control terminal 20 receives the over-the-air broadcast information from the outside and then transmits it to the display 10 The display 10 operates in the TV mode to receive and output the over-the-air broadcast through the coaxial cable 51 directly connected to the control terminal 20. In viewing the over-the-air broadcast, the control terminal 20 is switched to the standby mode, It is possible to stop.

6 is a block diagram illustrating a customized display system according to another embodiment of the present invention. That is, the customized display system shown in FIG. 6 is associated with the access management terminal 60 so that a specific operation is performed according to the visit of the outsider. This customized display system includes a display 10, a control terminal 20, a central terminal 40, and an access control terminal 60.

Here, the display 10, the control terminal 20, and the central terminal 40 have been described in detail with reference to FIGS. 1 and 2, so that redundant explanations are preferably avoided. However, the detailed configuration of the central terminal 40 will be described below.

The description of the remote controller 30 for inputting commands to the control terminal 20 and the coaxial cable 51, video cable 52, control cable 53 and LAN cable 54 for connecting the respective components Replace with the description.

The central terminal 40 includes a communication unit 41, a control terminal control unit 42, a schedule check unit 43, and an integrated D / B 44.

The communication unit 41 is provided for connecting communication channels to the control terminal 20 and the access management terminal 60 and transmitting and receiving necessary data.

The control terminal control unit 42 is provided for controlling the operation of the control terminal 20 in association with the communication unit 41 or transmitting necessary data.

The schedule check unit 43 is provided to check the updated job schedule information in each control terminal 20 to check whether a certain department or personnel conflicts with schedule.

The integrated D / B 44 is provided for storing the information necessary for the overall operation of the customized display system. For example, the schedule information updated by each department representative terminal (not shown) is also stored in the control terminal 20 of the corresponding department, but is also stored in the integrated D / B 44 of the central terminal 40. In addition, various contents including pre-recorded in-house broadcasting can be stored in the integrated D / B 44.

The entrance management terminal 60 is installed in a reception desk or a security room and receives visitor information from an administrator when the visitor enters from outside and is provided to transmit visitor information to the central terminal 40 via the LAN cable 54 do.

The functional configuration of the customized display system according to another embodiment of the present invention described above will be further specified by a method of operating the customized display system shown in Figs. 8 to 9 below.

FIG. 7 is a flowchart illustrating a process of identifying and guiding a schedule conflict among the methods of operating a customized display system according to an embodiment of the present invention.

The schedule information updated in the department representative station (not shown) is stored in the database 25 of the control terminal 20, the schedule information is loaded according to the command input of the remote controller 30, . The schedule information may be uploaded differently for each control terminal 20 of each department, and may be changed and added at any time.

If the schedule information is updated at the representative terminal of the specific department, the schedule information is updated together with the control terminal 20 and the central terminal 40 of the corresponding department <S705>.

When the schedule information of a specific department is received through the communication unit 41 of the central terminal 40, the received schedule information is stored in the integrated D / B 44. [ Of course, in the integrated D / B 44, existing schedule information of the corresponding department and schedule information of other departments are stored.

Then, the schedule check unit 43 of the central terminal 40 checks the schedule information of the newly updated specific department together with the existing schedule information (including schedule information of the relevant department and other departments) stored in the integrated D / B 44 Confirm whether or not the schedule conflict occurs (S710).

Confirmation of schedule conflict is to recognize the schedule overlap between departments or individuals so that the department or person in charge can confirm and adjust schedule.

For example: When referring to the schedule information of the previous HR team, there will be a "public interview" from Nov. 01, 2016 to Nov. 03, 2013, and the personnel will be Hong Gi-dong, Yi Sun-shin and Yu Gwan-soon. The development team updated the schedule information from Nov. 03, 2016 to Nov. 5, 2016. The staff members include Gang, Gyun-chan, Kim Yusin, and co-workers of the development team. Let's assume.

In this case, the person named 'Hong Gil-dong' on November 03, 2016 will be included both in the interview schedule of the HR team and in the schedule of demonstration of the HR management program of the development team. That is, a certain collision occurs.

In this way, the schedule check unit 43 confirms whether there is a certain conflict by confirming schedule information of all departments previously stored in the integrated D / B 44 and newly updated schedule information, The control terminal control unit 42 transmits the certain collision guidance information to the corresponding control terminal 20 and processes the collision guidance information to be displayed (S720) through the display 10.

That is, in the above example, the control terminal control unit 42 transmits schedule conflict guide information including date, department, personnel, collision schedule details and the like to the human resource team and the control terminal 20 of the development team, Upon receipt of the certain collision guidance information from the control terminal 20 of the development team, the content output control unit 23 processes the guidance information to be output through the display 10 so that the relevant person can immediately check and adjust the schedule .

Of course, if it is confirmed that the new updated schedule information is checked and that no problem occurs, the control terminal 20 processes the updated schedule information so that it is normally displayed (S725).

In the customized display system according to the embodiment of the present invention, the central terminal 40 checks the schedule of all departments, and when an issue such as a certain collision occurs, it can be notified immediately through the display 10 of the corresponding department, The cooperation between departments can be smoothly done, which can contribute to productivity improvement.

FIG. 8 is a flowchart illustrating a process of guiding the arrival of a visitor through the display 10 among the methods of operating the customized display system according to the embodiment of the present invention. That is, when a visitor arrives from outside through the customized display system shown in FIG. 6, the user can instantly guide the user through the display 10 of the department in charge.

That is, when a visitor arrives from outside and explains the purpose of visit at the information desk or the security guard, the administrator can input the visitor information through the access control terminal 60 (S805). The visitor information may include, for example, the visitor name, the purpose of the visit, the meeting department, the name of the contact person, and the like.

The visitor information input from the access management terminal 60 is transmitted to the central terminal 40 and the visitor terminal information is received from the communication unit 41 of the central terminal 40. The control terminal control unit 42 (S815) the visitor arrival guidance information to the control terminal 20 of the department corresponding to the visitor information, and the contents output control section 23 of the control terminal 20 of the corresponding department displays the received visitor arrival guidance information on the display 10 < S820 >.

The control terminal control unit 42 of the central terminal 40 responds to the sales department (sales team) included in the visitor information and the name of the person in charge And the contents output control section 23 of the sales team control terminal 20 transmits visitor arrival guidance information to the installed control terminal 20 and the visitor arrival guidance information such as the visitor name (HwangJin Lee), the contact person name To be outputted through the display 10.

At this time, if the visitor needs to have a meeting with a plurality of persons in charge, the central terminal 40 transmits visitor arrival information to all departments including a plurality of persons in charge. The control terminal control unit 42 of the central terminal 40 transmits the visitor information to the access control terminal 60 through the access control terminal 60. [ To the control terminal 20 of the sales team and the development team, respectively, in response to the visitor information received from the visitor terminal 20, and output the information.

Of course, the visitor arrival guidance information transmitted to each team also includes the contact information of the other departments. For example, in the display 10 of the sales team, it is displayed that the sales team efficiency and the development team consensus are meeting subjects.

At this time, if all the person in charge or the specific person in charge can not attend the meeting due to the different schedule, the contents are displayed together.

That is, when receiving the visitor information from the central terminal 40, the schedule check unit 43 confirms the schedule information of the persons whom the visitor wants to meet through the integrated D / B 44. If it is confirmed that the specific person in charge is currently participating in another schedule, the current arrival schedule information of the specific person in charge is also included in the visitor arrival guidance information provided to the corresponding control terminal 20.

For example, if a visitor called Hwang Jin-yi decided to meet with a rival of the sales team and a strong feel of the development team, if it is confirmed by the schedule check unit 43 that the strong sense of the development team is performing the current HR program demonstration schedule, The contents output control unit 23 of the control terminal 20 transmits the visitor arrival guidance information to the control terminal 20 of the sales team and the development team together with the current schedule execution information of the development team. 10) to display the visitor arrival guidance information, the team of the development team will make it possible to adjust the work by displaying the message that the current personnel management program is currently attending the demonstration.

FIG. 9 is a flowchart illustrating a process of blind processing of contents requiring security when a visitor arrives from among the operation methods of the customized display system according to the embodiment of the present invention. That is, information such as internal broadcasting, schedule information, business report, etc. output through the display 10 may include confidential information that should not be exposed to external visitors. Of course, the display 10 may be installed in a place where security is kept such as a conference room, but it may be installed in a public place. Therefore, according to the present invention, blind processing will be.

First, it is assumed that the content output control section 23 of the control terminal 20 reproduces the content stored in the database 25 and outputs the content through the display 10 (S905).

In this state, when an outsider visits, the visitor information is input in the access control terminal 60 and the visitor information is transmitted to the central terminal 40 (S915), the control terminal controller 42 of the central terminal 40 S920> the visitor arrival guidance information to the control terminal 20 corresponding to the visitor information so that the visitor arrival guidance information is expressed (S925) from the control terminal 20 of the corresponding department.

Thereafter, the content output control unit 23 of the control terminal 20 confirms the security level of the content currently being output through the display 10 (S930). Of course, the security level of each content is preset in advance.

If it is confirmed in step S935 that the security level of the currently output content is equal to or higher than the setting level that should not be exposed to the outsider as a result of checking the content security level of the content output control unit 23, the control terminal 20 performs blind processing &Lt; S940 >

The blind processing method can be performed in various ways. For example, the content output control section 23 may stop reproduction of a content having a high security level being output at present and reproduce low-level content such as a company introduction video. Alternatively, the content output control unit 23 may suspend the reproduction of the content having the high security level currently being output, and may output the display control signal so that the display control unit 24 turns off the screen of the display 10. [

Of course, if the security level of the currently outputting content does not matter even if it is exposed to an external person (S935), the control terminal 20 maintains the content to be continuously outputted (S945).

As described in detail above, according to the present invention, visitor arrival guidance information is immediately displayed on the display 10 of the department in charge of visiting by an outsider so that the person in charge can start preparing for the meeting, If you need this, you can also know about other schedule contents of other departmental personnel so that you can adjust your work immediately without confusing the visitors.

In addition, contents that should not be exposed to outsiders can be automatically blind when visiting outsiders, so that company confidential information can be shared more securely within the company.

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 embodiments, but, on the contrary, And additions should be considered as falling within the scope of the claims of the present invention.

10: Display
20: control terminal
21: Communication module
22: Remote control receiver
23: Content output control unit
24:
25: Database
30: Remote control
40: central terminal
41:
42: control terminal control section
43: Schedule check section
44: Integrated D / B
51: Coaxial cable
52: Video cable
53: Control cable
54: LAN cable
60: access control terminal

Claims (8)

A display for receiving and outputting the over-the-air broadcast through the coaxial cable, or receiving and outputting the content from the control terminal; And
And a control terminal connected to the display, the video cable, and the control cable, for providing contents to the display through the video cable or sending a display control signal through the control cable to change the setting of the display However,
The display has a tuner function for cutting out only a predetermined frequency band from a signal received through the coaxial cable and converting it into a video signal,
The control terminal,
A remote control receiver for receiving a control command operated on the remote controller;
A display controller for transmitting a display control signal for changing a setting of the display through the control cable according to a control command received through the remote control receiver;
A content output control unit for reproducing the content stored in the database and providing the reproduced content to the display through the video cable; And
And a database for storing contents,
When the remote control receiver of the control terminal receives a channel setting command for selecting a terrestrial channel, the display controller controls the external input mode of the display to be switched to the TV mode so that the display operates in the TV mode, And the content output control unit switches the control terminal to the standby mode so as to prevent unnecessary power loss.
delete delete The method according to claim 1,
Wherein the control terminal and the display are provided in a plurality of spaces,
And a central terminal for providing contents to the respective control terminals,
The central terminal,
A control terminal control unit for controlling the operation of the control terminal or providing information including content to the control terminal; And
And an integrated D / B for integrally storing contents to be provided to the control terminal or contents stored in the control terminal,
Wherein the display control unit controls the external input mode of the display to switch to the HDMI mode when the channel setting command for selecting an allocation channel is received from the remote control receiver of the control terminal, And the content received from the central terminal is outputted through the display. delete delete delete delete

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