KR101166565B1 - Dual remote controlling broadcasting system with enhanced security - Google Patents

Abstract

PURPOSE: A remote integration broadcasting system with strengthened physical dualized security is provided to improve the stability of the integration control server by efficiently controlling internal failure of the server. CONSTITUTION: A remote broadcasting unit forms data which is planned to be broadcasted through a local broadcasting unit. A remote control server transmits the created broadcast data to the integrated control server. The integrate control server comprises a broadcasting device control server, an external network control server, and an integrated operating agent program of an internal network and an external network. The integrate control server transmits the broadcasting data to the local broadcasting device. The local broadcasting device outputs moving picture and sound source through a TV or a speaker.

Description

Dual remote controlling broadcasting system with enhanced security}

The present invention is a remote broadcasting device; Remote control server; An integrated control server including a broadcasting device control server, an external network control server, and an integrated operating agent program of an internal network and an external network; The present invention relates to an IP-based integrated broadcasting system capable of remote control, and more particularly, even if a failure occurs in the broadcasting device control server in the integrated control server controlling the local broadcasting device. The local broadcasting device can be controlled through the network control server. Also, even if the broadcasting device control server in the integrated control server does not fail, if the user authentication of the secure USB dongle succeeds, the remote control server connected to the external network is connected. The present invention relates to a remote integrated broadcasting system with enhanced physical redundancy security capable of remotely controlling a local broadcasting device.

IP-based remote integrated broadcasting system is generally divided into a central broadcasting unit having an integrated control server and a local broadcasting apparatus under its control, and can control the local broadcasting apparatus through the integrated control server in the central broadcasting unit.

For example, Patent No. 10-0792763 discloses a central broadcasting unit for transmitting video and sound broadcast data through an internal communication network, and receiving broadcast data transmitted from the central broadcasting unit, and receiving the received broadcasting data through a TV and a speaker. In an IP-based multicasting system including a plurality of local broadcasting units for broadcasting, the local broadcasting unit is described with respect to a multimedia broadcasting system capable of controlling broadcast data to be output by other local broadcasting units.

As another example, Patent No. 10-0881076 discloses a central broadcasting system for centrally controlling video and audio broadcasting, and installed in at least one classroom or office, and controlled by the central broadcasting system, for each classroom or office. A broadcast system comprising at least one local broadcast system for providing video and audio broadcasts, wherein a control signal for controlling the local broadcast system is transmitted to the local broadcast system via a power line.

The remote integrated broadcasting system as described above may further include a remote broadcasting apparatus for forming data to be broadcast through a local broadcasting apparatus and a remote control server for transmitting broadcast data generated through the remote broadcasting apparatus to an integrated control server. .

 In addition, as a type of video that can be formed in the remote broadcasting device, the video contents are classified into public service videos and advertisement videos, and the respective videos are classified and stored so that the administrator can store the stored public service videos and advertisement video contents according to a program input to be broadcast by time zone. Called video, airwave broadcast video, cable TV broadcast video, real-time video shot from the camera, VOD (Video On Demand) video or IPTV (Internet Protocol Television) video and the like can be included.

However, in the prior art as described above, since there are many local broadcasting apparatuses but only one integrated control server, if the integrated control server causes a failure on the network, the local broadcasting apparatus cannot be controlled.

In addition, even if the integrated control server is provided with a plurality of control server, if the control server or a plurality of control server is disabled due to a problem on the network control the local broadcasting device through a remote control server that exists outside Since the integrated control server fails, the necessity of an appropriate means for controlling the local broadcasting device is continuously required.

In addition, there is a need to remotely control the local broadcasting apparatus through an external network even if the control server in the integrated broadcasting apparatus does not occur, and an appropriate means for implementing the same is required.

Registered Patent No. 10-0792763 (2008.04.03) Registered Patent No. 10-0881076 (2009.01.30)

The present invention is a remote broadcasting device; Remote control server; Integrated control server; And an IP-based integrated broadcasting system capable of remote control including a local broadcasting device, which is connected to the internal network of the external network control server in the integrated control server even when a failure occurs in the broadcasting device control server in the integrated control server. 1 Remote integration with enhanced physical redundancy security that enables local broadcasting devices to be controlled through the main board or the integrated control server is connected to an external remote control server through an external network to control the local broadcasting devices. It aims at broadcasting system.

In addition, the present invention, even if the failure of the broadcasting device control server in the integrated control server, if the user authentication of the secure USB dongle (DONGLE) is successful, the physical redundancy to remotely control the local broadcasting device from the remote control server connected to the external network It is an object of the present invention to provide a remote integrated broadcasting system with enhanced security.

In order to solve the above problems, the present invention provides a remote broadcasting device; Remote control server; An integrated control server including a broadcasting device control server, an external network control server, and an integrated operating agent program of an internal network and an external network; And an IP-based integrated broadcasting system capable of remote control including a local broadcasting device. When a failure occurs in the broadcasting device control server in the integrated control server, the integrated control server primarily contacts the three-stage rotary switch contacts included therein. The local broadcasting device is controlled through the local broadcasting device control module of the first main board inside the external network control server by switching to the internal network contact point, and when the failure of the control of the first main board of the external network control server continues, integration is performed. The control server converts the contact point of the three-stage rotary switch into an external network contact so that the remote control server connected to the external network remotely connects the local broadcasting device through the second main board and the local broadcasting device control module inside the external network control server. In addition, even if the first main board of the broadcasting device control server and the external network control server in the integrated broadcasting device does not occur, the secure USB copper When the DONGLE is coupled to the three-stage rotary switch and the contact is connected to the external network contact, if the user authentication of the secure USB dongle (DONGLE) succeeds, the remote control server connected to the external network is connected to the external network control server. It provides a remote integrated broadcasting system with enhanced physical redundancy security, characterized in that the remote control of the local broadcasting device through the second main board and the local broadcasting device control module.

Remote broadcasting device of the present invention; Remote control server; Integrated control server; And a first main board of an external network control server in the integrated control server even if a failure occurs in a part of the integrated control server through an IP-based integrated broadcasting system capable of remote control including a local broadcasting device to control the local broadcasting device. It is possible to control the local broadcasting device through a redundant configuration through the configuration, and also to control the local broadcasting device through an external remote control server if the failure continues despite the control through the first main board of the external network control server. In addition, the integrated broadcasting system of the present invention may have an effect of enhancing the stability of the integrated control server through an efficient control of the failure in the server.

In the present invention, even if the first main board of the broadcasting device control server and the external network control server in the integrated broadcasting device is provided with a secure USB dongle (DONGLE) in the external network control server in the integrated broadcasting device, the secure USB dongle If the user authentication of (DONGLE) is successful, the remote control server connected to the external network can remotely control the local broadcasting device, thereby controlling the local broadcasting device from the outside in an enhanced security state.

1 is a detailed diagram of the basic system configuration of the present invention.
2 is a view showing the shape of a three-stage rotary switch of the present invention.

In order to explain the present invention in more detail, terms used in the present invention will be briefly defined below.

A server is a computer or software that provides a service to another computer on a network. The functions provided by the server are referred to as clients or computers on the side of the client. For example, a web server preserves web page (home page) information and, upon request, sends the data to a user's computer. Client software for displaying information sent from a web server is a web browser. In addition to the Internet, mail servers (e-mail), DNS servers (domain names), FTP servers (for file transfers), communication servers, web cameras, and real-time video and VOD (Video On Demand) content are transmitted over the network. Various types of servers such as video servers are connected to each other to provide services. Recently developed servers have built-in encoder / decoder functions for analog / digital conversion, and a built-in data compression program that improves transmission data and communication speed by communication modem and compression conversion for communication. In the trend, MPEG compression is mainly used for video (movies, still images).

The Internet is an international computer communication network. An open computer communication network in which computers around the world connect and exchange information using TCP / IP protocols.

Intranet is a closed local area network using the Internet Protocol. The use of the Internet as a network within an organization. An intranet connects a server, which is a data storage device, based on a local area network (LAN), and can perform a job through an Internet search program installed on a PC. Install a firewall to prevent or restrict access from the outside to maintain security.

The present invention provides a remote broadcasting apparatus for forming data to be broadcast through a local broadcasting apparatus and a sound source, either a real-time video or a video on demand video captured from a camera; A remote control server for transmitting the broadcast data generated through the remote broadcasting device to an integrated control server; An integrated control server including a broadcasting device control server, an external network control server, and an integrated operating agent program of an internal network and an external network, and transmitting the broadcast data to a local broadcasting device; In the IP-based remote integrated broadcasting system capable of remote control including a local broadcasting device for transmitting the video and sound through the TV and speakers,

The broadcasting device control server in the integrated control server includes a main board including a local broadcasting device control module in an internal network communication port and a peripheral expansion slot, and the external network control server in the integrated control server includes an internal network communication port and a peripheral device. It consists of a first main board including a local broadcasting device control module in a device expansion slot, a second main board including a local broadcasting device control module in an external network communication port and a peripheral expansion slot, a three-stage rotary switch, and a selection switch. The local broadcasting device control module includes a local broadcasting device inserted into a main board of a broadcasting device control server, peripheral slots of a first main board and a second main board of an external network control server, and connected to a local intranet network. The three-stage rotary switch is connected to an internal network connection point connected to an internal network and an external network connection contact point connected to an external network and not connected to any network. The internal network LAN line of the present invention may be connected to an internal network through an internal network communication port of a broadcasting device control server main board, and the internal network LAN line is a three-stage rotary inside an external network control server. It can be connected to the internal network through the internal network communication port of the first main board connected to the internal network connection contact of the switch, the external network LAN line of the present invention is connected to the external network of the three-stage rotary switch inside the external network control server It is connected to the external network through the external network communication port of the second main board connected to the contact point, and the three-stage rotary switch maintains the state of the blocking contact when the broadcasting device control server has no obstacle, and thus the external network control server In the network and blocking state, the broadcasting device control server controls the local broadcasting device through its local broadcasting device control module, but if the broadcasting device control server fails, The control server primarily switches the contact point of the three-stage rotary switch to the internal network contact point, and the first main board inside the external network control server controls the local broadcast device through its local broadcast device control module to broadcast the broadcast through a redundant configuration. The local broadcasting apparatus is controlled against the failure of the device control server, and if the failure continues even with the control of the external network control server first main board as described above, the integrated control server switches the contact of the three-stage rotary switch to the external network contact. The remote control server connected to the external network remotely controls the local broadcasting device through the second main board and the local broadcasting device control module inside the external network control server, and also controls the first broadcasting device control server and the first network control server. Even if the main board does not fail, if the secure USB dongle is connected to the three-stage rotary switch and the contact is connected to the external network contact, If the user authentication of the USB dongle (DONGLE) is successful, the remote control server connected to the external network remotely controls the local broadcasting device through the second main board and the local broadcasting device control module inside the external network control server, and the selection switch is A USB connector to which a secure USB can be inserted, and physical redundancy security is enhanced by transferring data from the second main board to the first main board by mounting a secure USB to the USB connector included in the three-stage rotary switch. To provide a remote integrated broadcast system.

In another aspect, the present invention is a remote broadcasting device that allows to form data to be broadcast through a local broadcasting device and any one of the real-time video or video on demand video captured from the camera, the broadcast generated through the remote broadcasting device It includes a remote control server for transmitting data to the integrated control server, a broadcast device control server, an external network control server and an IP filter, and includes their integrated operating agent program, an integrated control server for transmitting the broadcast data to the local broadcasting device In the IP-based integrated broadcasting system capable of remote control including a local broadcasting device for transmitting video and sound through TV and speakers,

The IP filter in the integrated control server is a web page and data between the remote control server designated as the internal network and the IP of the integrated control server, and the first main board of the external network control server and the internal network communication port of the main board of the broadcasting device control server. The web page and data of the IP which are uploaded through the internal network communication port of the network and separated into the external network other than the one designated as the internal network are uploaded to the second main board of the external network control server. The server consists of a main board including a local broadcasting device control module in an internal network communication port and a peripheral expansion slot, and the external network control server includes a local broadcasting device control module in an internal network communication port and a peripheral expansion slot. 1 main board, external network communication port, and peripheral device expansion slot, which consists of a second main board including a local broadcasting device control module, a three-stage rotary switch, and a selection switch. The three-stage rotary switch is composed of an internal network connection contact connected to an internal network, an external network connection contact connected to an external network, and a disconnection contact not connected to any network, and separated by an IP filter. The page and data are input to the internal network communication port through the internal network LAN and connected to the broadcasting device control server main board. Also, the web page and data of the internal network IP are internal to the three-stage rotary switch inside the external network control server. It is input to the internal network communication port through the network connection contact and connected to the first main board of the external network control server, and the web page and data of the external network IP separated through the IP filter are connected to the external network control server through the external network LAN It is input to the external network communication port through the external network connection contact of the 3-stage rotary switch and connected to the 2nd main board of the external network control server. The local broadcasting device control module is inserted in the peripheral slots of the first and second motherboards of the external and external network control servers to control the local broadcasting devices connected to the local intranet network under the control of the main board. The switch is in the state of blocking contact, the external network control server is in the state of network and blocking, and the broadcasting device control server controls the local broadcasting device through the local broadcasting device control module.

When a failure occurs in the broadcasting device control server, the integrated control server first converts the contact point of the three-stage rotary switch into an internal network contact so that the first main board inside the external network control server is local through its local broadcasting device control module. By controlling the broadcasting device, the local broadcasting device is controlled against the failure of the broadcasting device control server through a redundant configuration, and if the failure continues despite the control of the external network control server first main board as described above, the integrated control server The remote control server of the external network connected to the external network by converting the contact of the three-stage rotary switch into the external network contact is connected to the local broadcasting device through the second main board and the local broadcasting device control module inside the external network control server. The 3D rotorless security USB dongle (DONGLE) is controlled even if the first main board of the broadcasting device control server and the external network control server does not occur. Is connected to the external network contact, if the user authentication of the secure USB dongle (DONGLE) is successful, the remote control server of the external network remotely connected to the external network is the second inside the external network control server The local broadcasting device is remotely controlled through a main board and a local broadcasting device control module, and the selection switch is a USB connector to which a secure USB can be inserted, and is connected to either the first main board or the second main board or anywhere. Security integrated with the USB connector included in the three-stage rotary switch of the non-blocking contact, the remote integrated broadcasting system with enhanced physical redundancy security characterized in that data is transmitted from the second main board to the first main board. to provide.

In addition, the present invention classifies the video content into public service video and advertising video classified and stored each video, the administrator calls the stored public service video and advertising video content according to the program input to be broadcast by time zone, air broadcasting broadcast video, cable Remote broadcasting device for forming data to be broadcast through a local broadcasting device, such as TV broadcast video, real-time video taken from the camera, VOD (Video On Demand) video or IPTV (Internet Protocol Television) video. It includes a remote control server for transmitting the generated broadcast data to the integrated control server, a broadcast device control server, an external network control server and the integrated operating agent program of the internal and external networks, and transmits the broadcast data to the local broadcasting device Video and sound through the integrated control server, TV and speakers In the IP-based integrated broadcasting system capable of remote control including a local broadcasting device,

The broadcasting device control server in the integrated control server comprises a main board including a local broadcasting device control module in an internal network communication port and a peripheral expansion slot, and an external network control server is local in an internal network communication port and a peripheral expansion slot. A first main board including a broadcasting device control module, a second main board including a local broadcasting device control module in an external network communication port, and a peripheral expansion slot, and a three-stage rotary switch, and the local broadcasting device control module includes: The control module is inserted into the main board of the broadcasting device control server, the peripheral expansion slots of the first main board and the second main board in the external network control server to control the local broadcasting device connected to the local intranet network. The rotary switch consists of an internal network connection contact connected to the internal network, an external network connection contact connected to the external network, and a breaking contact not connected to any network. The internal network LAN cable is connected to the internal network through the internal network communication port of the broadcasting device control server main board, and the internal network LAN cable is connected to the internal network connection contact of the 3-stage rotary switch inside the external network control server. 1 Main board is connected to the internal network through the internal network communication port, and the external network LAN cable is connected to the external network through the second main board external network communication port connected to the external network connection point of the 3-stage rotary switch inside the external network control server. The three-stage rotary switch is connected to the cut-off contact, and the external network control server controls the local broadcasting device through the local broadcasting device control module. In the event of a failure, the integrated control server first converts the contacts of the three-stage rotary switch into internal network contacts so that the first main board inside the external network control server By controlling the local broadcasting device through the transmitter control module, the local broadcasting device is controlled against the failure of the broadcasting device control server through a redundant configuration, and the failure occurs despite the control of the first mainboard of the external network control server as described above. If it continues, the integrated control server converts the contact point of the three-stage rotary switch into an external network contact so that the remote control server connected to the external network is connected through the second main board and the local broadcasting device control module inside the external network control server. It controls local broadcasting device and also secure USB dongle (DONGLE) is connected to 3-stage rotary switch even if the first main board of broadcasting device control server and external network control server does not occur. If the user authentication of the secure USB dongle (DONGLE) is successful, the remote control server connected to an external network is connected to a second main board inside the external network control server. Provided is a remote integrated broadcasting system with enhanced physical redundancy security, characterized by remotely controlling a local broadcasting device through a local broadcasting device control module.

In the present invention, the secure USB dongle (DONGLE) may be configured to include an IP filter, electronic certificate, encryption and decryption codec program for user identification.

In addition, when the security USB dongle (DONGLE) is inserted into the three-stage rotary switch and the administrator selects an internal network, an external network, or a blocking contact, the contact is connected only when the authorized security USB dongle (DONGLE) is connected. It can be controlled through external network.

The present invention also provides a remote control server having a wireless network of an external network by converting a communication network to a wireless network using a wireless network provided in an integrated control server when a wire communication failure occurs in an external network connected to the remote control server. Can be connected to

In addition, in the present invention, the internal network controlling the local broadcasting apparatus may be a local intranet network, and the external network may be an internet network connected to a remote control server of a remote place through a national integrated network.

In addition, in the present invention, the internal network controlling the local broadcasting device may be a national integrated network, and the external network connected to the remote control server may be an internet network.

Hereinafter, a detailed description will be given with reference to FIGS. 1 to 2 attached to a remote integrated broadcasting system with enhanced physical redundancy security according to the present invention.

1 illustrates a remote integrated broadcast system with enhanced physical redundancy security according to the present invention. As shown in FIG. 1, the remote integrated broadcasting system of the present invention includes a local broadcasting apparatus, an integrated control server, a remote control server, and a remote broadcasting apparatus.

Looking at this in more detail, the remote broadcasting device serves to form data to be broadcast through the local broadcasting device, either the real-time video or video on demand (VOD) video captured from the camera. The remote broadcasting device is connected to a remote control server to be described below. In addition, the data that can be formed by the remote broadcasting device is not only a real-time video or VOD (Video On Demand) video, but also the video content classified into public service video and advertising video classified by storing each video, the administrator program to be broadcasted by time zone Includes video that calls stored PSA and commercial video content according to input, over-the-air broadcast video, cable TV broadcast video, real-time video shot from camera, VOD (Video On Demand) video or Internet Protocol Television (IPTV) video. can do.

In addition, the remote control server is connected to the integrated control server to transmit the broadcast data generated through the remote broadcasting device to the integrated control server.

In addition, the integrated control server of the present invention includes a broadcasting device control server, an external network control server and an integrated operating agent program of the internal network and the external network, and serves to transmit the broadcast data to the local broadcasting device.

In addition, the integrated control server may be provided with a wireless network network, when a wired communication failure occurs in the external network control server connected to the remote control server, by switching the communication network to a wireless network using the wireless network network to the external remote Can connect to the control server.

In addition, the local broadcasting apparatus is controlled by an integrated control server and has a function of transmitting a video and a sound source through a TV and a speaker and delivering it to the end consumer.

The local broadcasting apparatus may include a transceiver connected to an internal communication network, and broadcast data receiving means for receiving broadcast data, and may be controlled by a local broadcasting apparatus control module provided in the integrated control server.

In FIG. 1, although the flow of the broadcast data generated through the remote broadcasting apparatus is transmitted to the local broadcasting apparatus is not shown, this is obvious to those skilled in the art and is not shown for convenience.

Hereinafter, the method of controlling the local broadcasting apparatus through the internal network and the external network by the components in the integrated control server will be described in detail with reference to the configuration of the integrated control server.

The integrated control server of the present invention includes a broadcasting device control server and an external network control server, and the broadcasting device control server in the integrated control server includes an internal network communication port and a local broadcasting device control module in a peripheral expansion slot. Equipped with a board, the local broadcasting device can be controlled through the internal network.

In addition, the external network control server in the integrated control server includes a first main board including a local broadcasting device control module in an internal network communication port and a peripheral expansion slot, and a local broadcasting device control module in an external network communication port and a peripheral expansion slot. It comprises a second main board, a three-stage rotary switch and the selection switch.

Here, the local broadcasting device control module is inserted into the main board of the broadcasting device control server, peripheral slots of the first main board and the second main board in the external network control server, and connected to the local intranet network. As a control module for controlling, each can independently control the local broadcasting device.

 The three-stage rotary switch may be composed of an internal network connection contact connected to an internal network, an external network connection contact connected to an external network, and a blocking contact not connected to any network. This is illustrated in more detail in FIG.

2 (A) shows that the three-stage rotary switch is connected to a blocking contact that is not connected to any network, (B) shows that it can be connected to the internal network, and (c) shows that it can be connected to the external network. Is showing.

In addition, the three-stage rotary switch may be provided with a USB connector acting as a selection switch, which secures data to the USB connector included in the three-stage rotary switch to transfer data from the second main board to the first main board. Since it can transmit, it is possible to transmit external data to the internal network.

The secure USB is a USB memory having a security function such as information leakage prevention, and can be mounted on a USB connector to load a program or data included therein or to be used as a data storage.

Looking at the transmission of data from the second main board to the first main board through the secure USB is mounted on the USB connector in detail as follows.

Insert the security USB into the USB connector and rotate the 3-stage rotary switch to select the external network connection terminal. Then, the input port of the security USB is connected to the second main board output port of the external network control server, which is an external network, and the second main board is connected. Upload the data from the network, and if the secure USB is mounted on the USB connector and the 3-stage rotary switch selects the internal network connector, the output port of the secure USB is wired to the first main board input port of the external network control server. Upload data from the first mainboard; If you insert the security USB into the USB connector and rotate the 3-stage rotary switch to select the blocking connector, the input / output port of the security USB is disconnected, so that the security USB cannot be uploaded from the first main board and the second main board. Therefore, when the secure USB is mounted on the USB connector, external network data can be transmitted to the internal network.

The present invention does not need to include a USB connector that is a selection switch when it is not necessary to transmit data from the external network to the internal network.

In the present invention, the internal network LAN line can be connected to the internal network through the internal network communication port of the broadcasting device control server main board, and the internal network LAN line is connected to the internal network connection contact of the three-stage rotary switch inside the external network control server. It may be connected to the internal network through the first main board internal network communication port to be connected. The internal network LAN line corresponds to data communication between the local network apparatus and an external network control server through a broadcast device control server or an internal network LAN line.

In addition, in the present invention, the external network LAN line may be connected to the external network through the external network communication port of the second main board connected to the external network connection contact of the three-stage rotary switch inside the external network control server.

Hereinafter, a method of controlling the local broadcasting apparatus of the present invention through the internal network or the external network will be described in detail.

First, the three-stage rotary switch in the external network control server maintains the state of the blocking contact when there is no failure in the broadcasting device control server. In this case, the external network control server is in the state of blocking with the network. Therefore, the only server capable of controlling the local broadcasting device is the broadcasting device control server, and the broadcasting device control server controls the local broadcasting device through the local broadcasting device control module on its main board.

On the other hand, when a failure occurs in the broadcasting device control server, the integrated control server primarily converts the contact point of the three-stage rotary switch into the internal network contact point through the local broadcasting device control module of the first main board inside the external network control server. Control local broadcasters.

In this case, the control of the local broadcast device by the local broadcast device control module of the broadcast device control server through the existing internal network is ignored, thereby coping with the broadcast device control server through a redundant configuration.

In addition, if the failure continues despite the control of the first main board in the external network control server as described above, the integrated control server converts the contact point of the three-stage rotary switch into an external network contact, and the remote control server connected to the external network is connected remotely. The local broadcasting device is controlled through the second main board and the local broadcasting device control module inside the external network control server.

In this case, as described above, the control of the local broadcasting device by the local broadcasting device control module on the first main board of the external network control server through the existing internal network is ignored so that the first main board of the external network control server is ignored. The local broadcasting device is controlled by the second main board inside the external network control server and its local broadcasting device control module by the remote control server by the external network.

In addition, in the present invention, when the internal or external network contact is selected using the three-stage rotary switch, the USB connector in the three-stage rotary switch includes an electronic certified certificate program for user identification for enhanced security. A secure USB dongle (DONGLE) can be inserted that authenticates the use of the local server. If an internal network, an external network, or a blocking contact is selected by an administrator while the secure USB dongle is inserted, only the authorized secure USB dongle can be connected to the contact of the internal network or the external network. Security can be further enhanced by allowing the server to control the local broadcaster through the internal network.

The secure USB dongle may include an external mass storage device in which an IP filter, an electronic certificate, and an encryption and decryption codec program for user identification are stored.

A dongle is a device that is connected to the input / output port of a computer and stores a security key or ID so that only authorized users can use it when copying or executing a specific program. And a special key diskette, and a registration number to be loaded into a ROM during initialization. If multiple devices need this device, connect each device to a single port. Recently, an external peripheral connected to a USB port to support USB or Bluetooth is also called a dongle.

The dongle is a device that ensures that only authorized users can copy or use certain software applications, programs. DONGLE's common methods include hardware keys that can be plugged into the computer's parallel or serial port so that they can be accessed for confirmation before the application is run, special key diskettes that operate in a similar way, and system configuration. This includes loading the registration number into one type of ROM during production or at the factory.

In addition, if the security USB dongle plugs in a set of two security tools USB, ITWIN's USB double data tool that enables P2P (PEER TO PEER) communication between computers (Internet homepage http://www.itwin.com In the case of /), the external network control server can control the local broadcasting device through the remote control server in a state where security is enhanced by installing the respective security tools USB on the remote control server and the external network control server.

In addition, the present invention has a secure USB dongle has a secure USB function, when it is mounted on a USB connector can also play a role of a secure USB as the selection switch.

In addition, the present invention is when the security USB dongle (DONGLE) is coupled to the three-stage rotary switch even if the first main board of the broadcasting device control server and the external network control server does not occur, the contact is connected to the external network contact When the user authentication of the secure USB dongle (DONGLE) succeeds, the remote control server connected to the external network can remotely control the local broadcasting device through the second main board and the local broadcasting device control module inside the external network control server. It is another feature.

That is, in the present invention, if the user authentication by the IP filter, electronic certificate, encryption and decryption codec program for user identification included in the secure USB dongle (DONGLE) is successful, the external control network directly through the integrated control server The local broadcasting device can be controlled.

In this case, as described above, when the local broadcasting device is remotely controlled by the remote control server connected to the external network, the control of the local broadcasting device by the local broadcasting device control module through the existing internal network is ignored, Control local broadcasting device through remote control server.

 In the present invention, the remote control server and the remote broadcasting device may be composed of two or more, respectively. That is, the plurality of remote broadcasting apparatuses are configured so that data transmitted from each remote broadcasting apparatus may be transmitted from the remote control server to the local broadcasting apparatus through the integrated control server.

Further, the remote control server may also be configured in plural, so that in controlling the local broadcasting apparatus, there may be a remote control server that can be recognized as an internal network by the IP filter described below, and also by the IP filter. Each remote control server can be recognized as an external network.

On the other hand, the integrated control server in the remote integrated broadcasting system with enhanced physical redundancy security of the present invention may further include an IP filter.

The IP filter in the integrated control server is a web page and data between the remote control server designated as the internal network and the IP of the integrated control server, and the main network of the broadcasting device control server and the first main board internal network communication port of the external network control server. The web page and data of the IP which are uploaded through the network and separated into the external network other than the one designated as the internal network are uploaded to the second main board of the external network control server, and some of the external remote control servers are recognized as the internal network. Has the function to do so.

The IP filter may be provided in an external network control server in an integrated control server, or may be provided in a program form in a secure USB or secure USB dongle connected to a USB connector provided in a three-stage rotary switch.

When the external network control server in the integrated control server of the present invention includes an IP filter or the secure USB includes an IP filter, the web page and data of the internal network IP separated through the IP filter are connected to the internal network LAN line. It can be connected to the main board in the broadcasting device control server through the internal network communication port, and the web page and data of the internal network IP separated through the IP filter can be connected to the three-stage rotary switch inside the external network control server. It can be connected to the first main board in the external network control server by being input to the internal network communication port through the internal network connection contact point.

 In addition, the web page and data of the external network IP separated through the IP filter are input to the external network communication port through the external network connection contact of the 3-stage rotary switch inside the external network control server through the external network LAN line. Can be connected to my second mainboard.

In this case, as described above, the local broadcasting device control module is inserted into the peripheral device expansion slots of the main board of the broadcasting device control server and the first and second main boards of the external network control server. If the broadcasting device control server does not cause a failure, the three-stage rotary switch is in the state of blocking contact, and the external network control server is in the state of blocking the network and the local broadcasting of the broadcasting device control server. The local broadcasting device is controlled through the device control module.

However, if a failure occurs in the broadcasting device control server, the integrated control server converts the contact of the three-stage rotary switch into the internal network contact primarily and then broadcasts locally through the local broadcasting device control module of the first main board in the external network control server. By controlling the device, it is possible to control the local broadcasting device against the failure through a redundant configuration. In this case, the control of the local broadcasting device by the local broadcasting device control module in the broadcasting device control server through the existing internal network is operated to be ignored.

In addition, if the failure continues despite the control of the first main board in the external network control server as described above, the integrated control server is recognized as an external network by switching the contact of the three-stage rotary switch to an external network contact, and is connected remotely, The second external remote control server controls the local broadcasting device through the second main board and the local broadcasting device control module in the external network control server.

In this case, as described above, the first main board of the external network control server through the existing internal network and the control of the local broadcasting device by the local broadcasting device control module are operated so as to be ignored, and thus, the first of the external network control server. The failure response using the internal network by the main board is controlled by the second external remote control server through the second main board in the external network control server via the external network and the local broadcasting device control module.

In the case of the IP filter of the present invention, the security USB dongle (DONGLE) is coupled to the three-stage rotary switch even when the first main board of the broadcasting device control server and the external network control server does not occur as described above. When the contact is connected to the external network contact, if the user authentication of the secure USB dongle (DONGLE) is successful, the second external remote control server of the external network remotely connected to the external network is a second inside the external network control server. The main board and the local broadcasting device control module can be used to control the local broadcasting device remotely.

21: USB connector
22: 3-stage rotary switch

Claims (5)

A remote broadcasting device which forms data to be broadcast through a local broadcasting device and any one of a real-time video or a video on demand video recorded from a camera;
A remote control server for transmitting the broadcast data generated through the remote broadcasting device to an integrated control server;
An integrated control server including a broadcasting device control server, an external network control server, and an integrated operating agent program of an internal network and an external network, and transmitting the broadcast data to a local broadcasting device;
In the IP-based remote integrated broadcasting system capable of remote control including a local broadcasting device for transmitting video and sound through the TV and speakers,
The broadcasting device control server in the integrated control server comprises a main board including a local broadcasting device control module in an internal network communication port and a peripheral expansion slot;
In addition, the external network control server in the integrated control server includes a local broadcasting device control module in the first main board including the local broadcasting device control module in the internal network communication port and the peripheral expansion slot, the external network communication port and the peripheral expansion slot. A second main board, a three-stage rotary switch and a selection switch;
The local broadcasting device control module is inserted into the main board of the broadcasting device control server, the peripheral slots of the first main board and the second main board of the external network control server, respectively, and connects the local broadcasting device connected to the local intranet network. A control module for controlling;
The three-stage rotary switch is composed of an internal network connection contact connected to an internal network, an external network connection contact connected to an external network, and a blocking contact not connected to any network;
The internal network LAN cable can be connected to the internal network through the internal network communication port of the broadcasting device control server main board, and the internal network LAN cable is connected to the internal network connection contact of the 3-stage rotary switch inside the external network control server. 1 main board is connected to the internal network through the internal network communication port;
The external network LAN line is connected to the external network through the external network communication port of the second main board connected to the external network connection contact of the three-stage rotary switch inside the external network control server;
The three-stage rotary switch maintains the state of blocking contact when there is no failure in the broadcasting device control server, and the external network control server controls the local broadcasting device through its local broadcasting device control module while the external network control server is blocked from the network. one,
If a failure occurs in the broadcasting device control server, the integrated control server first converts the contact point of the three-stage rotary switch into an internal network contact so that the first main board inside the external network control server is local through its local broadcasting device control module. By controlling the broadcasting device to control the local broadcasting device to the failure of the broadcasting device control server through a redundant configuration,
If the failure continues to control the external network control server first main board as described above, the integrated control server converts the contact of the three-stage rotary switch into an external network contact, and the remote control server connected to the external network remotely controls the external network. Controlling the local broadcasting apparatus through the second main board and the local broadcasting apparatus control module inside the server;
Even if the first main board of the broadcasting device control server and the external network control server does not occur, the secure USB dongle (DONGLE) is coupled to the three-stage rotary switch and the contact is connected to the external network contact. The remote control server connected to the external network remotely controls the local broadcasting device through the second main board and the local broadcasting device control module in the external network control server when the user authentication is successful;
The selection switch is a USB connector for inserting a secure USB, and physical redundancy is characterized by transferring data from the second main board to the first main board by mounting a secure USB to the USB connector included in the three-stage rotary switch. Security integrated remote integrated broadcasting system. A remote broadcasting device which forms data to be broadcast through a local broadcasting device and any one of a real-time video or a video on demand video recorded from a camera;
A remote control server for transmitting the broadcast data generated through the remote broadcasting device to an integrated control server;
An integrated control server including a broadcasting device control server, an external network control server, and an IP filter and including an integrated operating agent program, and transmitting the broadcasting data to a local broadcasting device;
In the IP-based remote integrated broadcasting system capable of remote control including a local broadcasting device for transmitting video and sound through the TV and speakers,
The IP filter in the integrated control server uploads the web page and data between the remote control server designated as the internal network and the IP of the integrated control server through the first main board internal network communication port of the broadcasting device control server and the external network control server. The web page and data of the IP separated into the external network other than the designated internal network are uploaded to the second main board of the external network control server;
The broadcasting device control server in the integrated control server comprises a main board including a local broadcasting device control module in an internal network communication port and a peripheral expansion slot;
The external network control server includes a first main board including a local broadcasting device control module in an internal network communication port and a peripheral expansion slot, and a second main board including a local broadcasting device control module in an external network communication port and a peripheral expansion slot. A three-stage rotary switch and a selection switch;
The three-stage rotary switch is composed of an internal network connection contact connected to the internal network, an external network connection contact connected to the external network, and a blocking contact not connected to any network;
The web page and data of the internal network IP separated through the IP filter are input to the internal network communication port through the internal network LAN and connected to the broadcasting device control server main board, and the web page and data of the internal network IP are externally connected. It is input to the internal network communication port through the internal network connection contact of the three-stage rotary switch inside the network control server can be connected to the external network control server first main board;
Web page and data of external network IP separated through IP filter are input to external network communication port through external network connection contact of 3-stage rotary switch inside external network LAN through external network LAN line. Can be connected to the motherboard;
The local broadcasting device control module is inserted into the peripheral slots of the main board of the broadcasting device control server and the first and second main boards of the external network control server to control the local broadcasting device connected to the local intranet network under the control of the main board. To control;
When the broadcasting device control server does not cause a failure, the three-stage rotary switch is in a state of blocking contact, and the external network control server is in a state of being blocked with the network, and the broadcasting device control server controls the local broadcasting device through the local broadcasting device control module. one,
If a failure occurs in the broadcasting device control server, the integrated control server first converts the contact point of the three-stage rotary switch into an internal network contact so that the first main board inside the external network control server is local through its local broadcasting device control module. By controlling the broadcasting device to control the local broadcasting device to the failure of the broadcasting device control server through a redundant configuration,
If the failure continues to control the external network control server first main board as described above, the integrated control server converts the contact point of the three-stage rotary switch to the external network contact, the remote control server of the external network connected to the external network remotely connected Controlling the local broadcasting device through the second main board and the local broadcasting device control module inside the external network control server;
Even if the first main board of the broadcasting device control server and the external network control server does not occur, the secure USB dongle (DONGLE) is coupled to the three-stage rotary switch and the contact is connected to the external network contact. If the user authentication of) is successful, the remote control server of the external network connected to the external network remotely controls the local broadcasting device through the second main board and the local broadcasting device control module inside the external network control server;
The selection switch is a USB connector to which a secure USB can be inserted, and physical redundancy is characterized in that data is transferred from the second main board to the first main board by mounting a secure USB to the USB connector included in the three-stage rotary switch. Security integrated remote integrated broadcasting system. The video contents are classified into public service videos and advertisement videos, and each video is classified and stored so that the administrator calls the stored public service videos and advertisement video contents according to the program input to be broadcasted according to time zones, over-the-air broadcast video, cable TV broadcast video, A remote broadcasting apparatus for forming data to be broadcast through a local broadcasting apparatus in real time video, VOD (Video On Demand) video or IPTV (Internet Protocol Television) video photographed from a camera;
A remote control server for transmitting the broadcast data generated through the remote broadcasting device to an integrated control server;
An integrated control server including a broadcasting device control server, an external network control server, and an integrated operating agent program of an internal network and an external network, and transmitting the broadcast data to a local broadcasting device;
In the IP-based remote integrated broadcasting system capable of remote control including a local broadcasting device for transmitting video and sound through the TV and speakers,
The broadcasting device control server in the integrated control server comprises a main board including a local broadcasting device control module in an internal network communication port and a peripheral expansion slot;
The external network control server includes a first main board including a local broadcasting device control module in an internal network communication port and a peripheral expansion slot;
A second main board and a three-stage rotary switch including a local broadcasting device control module in an external network communication port and a peripheral expansion slot;
The local broadcasting device control module is inserted into the main board of the broadcasting device control server, the peripheral slots of the first main board and the second main board in the external network control server, and controls the local broadcasting device connected to the local intranet network. A control module;
The three-stage rotary switch is composed of an internal network connection contact connected to an internal network, an external network connection contact connected to an external network, and a blocking contact not connected to any network;
The internal network LAN is connected to the internal network through the internal network communication port of the broadcasting device control server main board, and the internal network LAN is connected to the internal network connection contact of the three-stage rotary switch inside the external network control server. Connected to the internal network through the internal network communication port;
The external network LAN line is connected to the external network through the second main board external network communication port connected to the external network connection contact of the three-stage rotary switch inside the external network control server;
When the broadcasting device control server does not cause a failure, the three-stage rotary switch is in a state of blocking contact, and the external network control server is in a state of being blocked with the network, and the broadcasting device control server controls the local broadcasting device through the local broadcasting device control module. However, if a failure occurs in the broadcasting device control server,
The integrated control server primarily converts the contact point of the three-stage rotary switch into the internal network contact, and the first main board inside the external network control server controls the local broadcasting device through its local broadcasting device control module. Controlling the local broadcasting device for a failure of the broadcasting device control server;
If the failure continues to control the external network control server first main board as described above, the integrated control server converts the contact of the three-stage rotary switch into an external network contact, and the remote control server connected to the external network remotely controls the external network. Controlling the local broadcasting apparatus through the second main board and the local broadcasting apparatus control module inside the server;
Even if the first main board of the broadcasting device control server and the external network control server does not occur, the secure USB dongle (DONGLE) is coupled to the three-stage rotary switch and the contact is connected to the external network contact. If the user authentication is successful), the remote control server connected to the external network remotely controls the local broadcasting device through the second main board and the local broadcasting device control module inside the external network control server. Enhanced remote integrated broadcasting system. The method according to any one of claims 1 to 3,
The secure USB dongle (DONGLE) includes an IP filter, an electronic certificate, an encryption and decryption codec program for user identification, and inserted into the three-stage rotary switch to select an internal network, an external network, or a blocking contact by an administrator. The remote integrated broadcasting system with enhanced physical redundancy security, characterized in that the contact point is connected only when the authorized secure USB dongle (DONGLE). The method according to any one of claims 1 to 3,
The internal network is a local area intranet network, and the external network is an internet network connected to a remote control server at a remote location through a national integrated network, and when a wired communication failure occurs in the external network, the communication network is switched to a wireless network network. Remote integrated broadcasting system with enhanced physical redundancy security.

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