KR101701791B1 - System for remote controling mritime brodcasting and closed circuit television - Google Patents

Abstract

The present invention relates to a system and method for remotely controlling maritime broadcasting and CCTV capable of appropriately responding to emergency accidents by monitoring the status of a marine vessel or an offshore plant in real time, A remote control block for wireless communication, receiving and displaying information of the ship, and transmitting a control signal, a voice signal and an alarm signal to the ship; A local control block configured in the ship and performing wire communication with the ship, receiving and displaying information of the ship, and transmitting a control signal, a voice signal, and an alarm signal to the ship; A client installed on the ship; And a ship information management block communicating with the remote controller and the local controller to control the client according to the control information received from the remote controller and the local controller and to control the client to output the voice signal and the alarm signal through the client It can prevent and prevent maritime safety accidents by monitoring real-time situation of marine vessel or offshore plant in the sea, remote control of marine plant and marine plant broadcasting and CCTV in case of emergency such as fire, It has the effect of protecting life and property.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system for remotely controlling broadcasting and CCTV at sea,

The present invention relates to a system and method for remotely controlling broadcasting and CCTV in the sea, and more particularly, to a system and method for remotely controlling broadcasting and CCTV in the marine environment by monitoring real- And a system and method for remotely controlling broadcasting and CCTV.

In the field such as a ship or an offshore plant, many workers work in a dangerous environment exposed to the sea. Therefore, it is necessary to secure the safety of the worker. In case of an emergency such as marine fire, immediate accident recognition, field control, evacuation / emergency response support Is required.

However, maritime sites such as ships or offshore plants are always difficult to support the site directly by accessing special environmental conditions such as complex structures, weather conditions, and unsafe safety. Recently, the development of ICT (Information and Communication Technology) technology has rapidly established network environments for ships and offshore plants.

In addition, as the maritime communication system is converted to IP (Internet Portocal) based system, the system can be supported by systems such as broadcasting, CCTV (Closed Circuit Television), etc. This is a trend.

In this way, when an abnormality is detected from a sensor mounted on various equipments in a ship, the alarm monitoring system in a ship displays the state of various facilities picked up by a nearby CCTV (Closed Circuit Television) . Then, the upper system transmits the digital and analog output signals through the communication relay device to the lower system through the communication line of the field bus, and the lower system outputs the signals to the driving devices of various facilities according to the communication command of the upper system to prepare for the abnormal situation do.

At this time, the CCTV (Closed Circuit Television) system transmits image information to a certain small number of recipients of image information photographed by the CCTV camera, acquires information desired by a small number of users through the transmitted image information, Is a television system that displays images in such a way as to be able to observe the area where the viewer is watching the viewer.

The CCTV system is capable of storing images to be displayed in accordance with the purpose of use. The transmission and reception of images are connected by wire or wireless, and users other than the receiver can not arbitrarily receive the images, which is also called a closed circuit television. , Observation of invisible areas, observations in an environment in which people can not approach closely, simultaneous observation by a large number of people, or intensive monitoring of specific areas. Security surveillance and industrial use, vehicle image surveillance, traffic management, etc. And has been used in a wide variety of applications.

However, if there is no operator in the control room that controls the ship's CCTV system and other devices or systems to inform the ship's danger situation, the risk situation may not be met. In addition, even if there is an operator, it may happen that the situation of the ship can not be judged correctly, so there is a problem that risk factors accumulate and lead to accidents.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a system and method for remotely controlling the broadcasting and CCTV of the sea by monitoring real-time conditions of the marine vessel or offshore plant, System and method for remotely controlling marine broadcasting and CCTV that can protect life and property by immediate control and guidance by remote control of marine plant and broadcasting and CCTV in case of emergency such as fire, .

In order to achieve the above object, a system for remotely controlling a broadcast and a CCTV on a marine is configured outside the ship and wirelessly communicates with the ship, receiving and displaying the information of the ship, and transmitting control signals, Remote control block to transmit; A local control block configured in the ship and performing wire communication with the ship, receiving and displaying information of the ship, and transmitting a control signal, a voice signal, and an alarm signal to the ship; A client installed on the ship; And a ship information management block communicating with the remote controller and the local controller to control the client according to the control information received from the remote controller and the local controller and to control the client to output the voice signal and the alarm signal through the client .

The remote control block includes: a remote communication unit for wirelessly communicating with the ship; A remote display unit for displaying information monitored by the ship through the remote communication unit; A remote input unit for inputting the voice information generated by a remote operator and a command for controlling the ship; And a remote control unit for controlling the audio information to be broadcast through the remote communication unit, generating a control signal inputted through the remote input unit, and transmitting the generated control signal to the ship through the remote communication unit.

Wherein the local control block comprises: a local communication unit for wired communication with the ship; A local display unit for displaying information monitored by the ship through the local communication unit; A local input unit for inputting voice information generated by an operator in the ship and a command for controlling the ship; And a local control unit for controlling the voice inputted from the local input unit to be broadcast through the remote communication unit, generating a control signal inputted through the local input unit, and transmitting the generated control signal to the ship through the remote communication unit will be.

The remote communication unit transmits and receives information to and from the ship information management block of the ship.

The local communication unit performs TCP / IP (Transmission Control Protocol / Internet Protocol) communication with the ship information management block of the ship.

The client includes: a PAGA (Public Address and General Alarm) for performing the in-vessel broadcasting; A plurality of CCTVs (Closed Circuit Television) installed at a plurality of locations of the ship to collect images of the installed areas; An IP-PBX (Internet Protocol-Private Branch Exchange) that provides communication between communication lines connected in an Internet protocol manner; And an alarm monitoring system (AMS) installed at a plurality of locations of the ship to detect a state of the ship and to monitor the state of the ship.

Wherein the ship information management block comprises: a server remote communication unit for providing a channel for communication with the remote control block; A server local communication unit for providing a channel for communicating with the wired control block; A storage unit for storing information collected by the client; A monitoring unit for evaluating the information collected by the client and generating evaluation information according to the evaluated status; A server control unit for judging the evaluation information generated by the monitoring unit and generating control information; And a client communication unit connected to the client for receiving information from the client and transmitting the control information to the client.

And a storage unit for collecting data and the evaluation information monitored by the monitoring unit through the client communication unit from the client and storing the collected data and the evaluation information.

The server control unit controls to broadcast the broadcast information received from at least one of the remote input unit and the local input unit through the PAGA.

The server control unit controls the client according to control information received from at least one of the remote control unit and the local control unit.

A system and method for remotely controlling maritime broadcasting and CCTV, comprising the steps of: monitoring in real-time the status of a marine vessel or an offshore plant in a real-time manner to prevent and prevent marine safety accidents; In the event of an emergency, remote control of the ship and offshore plant broadcasting and CCTV is possible to protect life and property by immediate on-site control and guidance.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram schematically showing a configuration of a system for remote control of maritime broadcasting and CCTV according to an embodiment of the present invention; FIG.
2 is a block diagram showing a configuration of a remote control block of FIG. 1 according to an embodiment of the present invention;
3 is a block diagram showing a configuration of a local control block of FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a block diagram illustrating a connection state between a ship information management block and a client of FIG. 1 according to an embodiment of the present invention; FIG.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing embodiments of the present invention. 1 is a block diagram schematically showing a configuration of a system for remotely controlling a maritime broadcast and a CCTV according to an embodiment of the present invention. Referring to FIG. 1, the present invention includes a remote control block 100, a local control block 200, a client 400, and a ship information management block 300.

The remote control block 100 is configured outside the ship and wirelessly communicates with the ship, receives and displays the information of the ship, and transmits a control signal, a voice signal, and an alarm signal to the ship. The remote control block 100 is generally configured on land, and may be configured on a land control center. The remote control block 100 may communicate via satellite 10 to communicate with the ship, or may communicate with the ship using radio waves of longwave. The remote control block 100 displays the information of the ship which has been transmitted from the ship using satellite communication or long-wave radio frequency. The information of the ship may be information collected from the client 400 configured in the ship. For example, the client 400 may be a closed circuit television (CCTV), a public address and general alarm (PAGA), an internet protocol-private branch exchange (IP-PBX) and an alarm monitoring system (AMS) Video information, broadcast information broadcast via PAGA, information communicated in the ship via IP-PBX, and information collected from sensors installed in various places of the ship through AMS. In addition, the remote control block 100 may receive and display information collected from other clients.

The local control block 200 is configured within a ship or an offshore plant (collectively referred to as a ship and an offshore plant as a vessel) for wired communication with a ship information management block 300 in the ship, And receives the control information transmitted to the client 400 and displays the control information. In addition, the local control block 200 transmits a control signal, a voice signal, and an alarm signal to the client 400 through the ship information management block 300. In addition, the local control block 200 can communicate with the ship information management block 300 using a wire, in particular, TCP / IP (Transmission Control Protocol / Internet Protocol). On the other hand, the information of the ship may be information collected from the client 400.

The client 400 is collectively referred to as a device or a system installed on a ship such as collecting information of a ship, broadcasting in a ship, and collecting images of the ship. The client 400 will be described in more detail with reference to the following drawings.

The ship information management block 300 wirelessly communicates with the remote control block 100 and wiredly communicates with the local control block 200. [ The ship information management block 300 controls the client 400 according to the control information received from the remote control block 100 and the local control block 200 and transmits the broadcast signal and the alarm signal to the client 400, . For example, it allows broadcast signals to be broadcast via PAGA and outputs alarms via PAGA.

The ship information management block 300 may store the monitoring information received through the client 400 and may evaluate the stored information to determine the risk. On the other hand, when it is judged as a danger by the ship information management block, the evaluation information causing the judgment as a danger is generated as control information and transmitted to the remote control block 100 and the local control block 200, To ensure that appropriate measures are taken.

2 is a block diagram showing a configuration of a remote control block of FIG. 1 according to an embodiment of the present invention. The remote control block 100 includes a remote communication unit 110, a remote display unit 120, a remote input unit 130, and a remote control unit 140.

The remote communication unit 110 provides a wireless communication channel for wireless communication with the ship, and preferably a channel is provided in a manner using the satellite 10. That is, the remote communication unit 110 forms a channel for transmitting and receiving information through the ship information management block 300 and the satellite 10 of the ship. Alternatively, the remote communication unit 110 may communicate using the frequency of the long-wave 30 to 300 MHz band used in the ship. The remote communication unit 110 may provide a communication channel between the remote control block 100 and the ship information management block 300 configured on the ship using an Automatic Identification System (AIS).

The remote display unit 120 displays information on the vessel monitored through the remote communication unit 110 and displayed. The monitoring information displayed by the remote display unit 120 is displayed in GUI (Graphic User Interface) format, such as a video collected by the client 400 such as CCTV, and information sensed by the sensors collected by the AMS. For example, the temperature of the engine sensed by the heat sensor installed in the vicinity of the engine is indicated by a number corresponding to the engine position of the ship, and when the temperature is high, the number is displayed in a blinking manner so that the risk can be easily notified. The alarm information obtained through the PAGA can be displayed, and similarly, the point of the area where the alarm occurs can be displayed in a blinking manner. In addition, text conversations can be displayed through the IP-PBX, and details of voice conversations can be displayed. In addition, whether or not a voice is currently being transmitted through the PAGA 410 and information on a brief broadcast are displayed. For example, when an emergency evacuation broadcast is transmitted, it is displayed in the operation room of the ship that the broadcast is being broadcasted in the operation room, and it may be indicated as an emergency evacuation broadcast in character form.

The remote input unit 130 may input broadcast information for notifying the ship operator to the remote operator and a command for controlling the ship. The command input through the remote input unit 130 can control the client 400 of the ship. For example, when a voice broadcast is inputted through the remote input unit 130, the voice broadcast is transmitted to the client 400, that is, the PAGA through the remote communication unit 110 and the ship information management block 300 of the ship, It is possible to control the audio broadcasting to be transmitted.

The remote control unit 140 controls the remote control unit 140 to transmit the voice broadcast input from the remote control unit 130 through the remote communication unit 110 and broadcast the audio broadcasted by the client 400 in the ship, And transmits the command to the ship through the remote communication unit 110. The control unit 110 controls the remote control unit 110 to transmit the command to the ship.

FIG. 3 is a block diagram showing a configuration of a local control block of FIG. 1 according to an embodiment of the present invention. Referring to FIG. 3, the local control block 200 includes a local communication unit 210, a local display unit 220, a local input unit 230, and a local control unit 240.

The local communication unit 210 provides a channel for wired communication with the ship. The channel provided through the local communication unit 210 is constituted by an internal system of the TCP / IP standard and provides a communication channel between devices in the ship. In particular, the local communication unit 210 forms a communication channel with the ship information management block 300 described above. That is, the local communication unit 210 is provided in the ship to provide a wired channel for TCP / IP communication with the ship information management block 300 of the ship.

The local display unit 220 displays the information monitored by the ship through the local communication unit 210 and displayed. The monitoring information displayed by the local display unit 220 is displayed in GUI (Graphic User Interface) format by the moving images collected by the client 400 such as CCTV and the sensors collected by the AMS. The description thereof is similar to that of the remote display unit 120 described above, and thus a detailed description thereof will be omitted.

The local input unit 230 may input broadcast information for notifying the member of the ship, and a command for controlling the ship, by an operator in the ship. The command input through the local input unit 230 can control the client 400 of the ship. For example, when a scene change command for the CCTV is inputted through the local input unit 230, a control signal is formed according to the command, a CCTV to which a corresponding display command is inputted among a plurality of CCTVs is connected by a control signal, The CCTV screen signals out. However, the CCTV screen that is not currently displayed is stored in the storage unit 350 in the ship information management block 300.

The local control unit 240 controls the audio broadcasting input from the local input unit 230 to be broadcast through the local communication unit 210 and generates a control signal as a command input through the local input unit 230, (210) to the ship.

4 is a block diagram illustrating a connection state between the ship information management block and the client of FIG. 1 according to an embodiment of the present invention. Referring to FIG. 4, the client 400 may be an apparatus or a system installed in a vessel, and the configuration thereof may be changed according to characteristics of the vessel. However, in relation to the emergency situation, the client 400 may basically include the PAGA 410, the CCTV 420, the IP-PBX 430, the AMS 430, and the like.

The PAGA 410 provides an apparatus for performing in-ship broadcasting, and includes broadcasting an alarm.

The CCTV 420 collects an image of an area installed in a plurality of locations of the ship and transmits the collected image to the remote control block 100 or the local control block 200 through the ship information management block 300 . Data collected in real time in the CCTV 420 is stored in the storage unit 350 in the ship information management block 300.

The IP-PBX 430 provides a wired communication channel between communication lines connected in an Internet protocol manner within a ship. The IP-PBX 430 provides a communication channel between the clients 400 connected in a TCP / IP manner and also provides a communication channel with the ship information management block 300.

The AMS 430 includes sensors installed at a plurality of locations on the ship and monitors the state of the ship. For example, a sensor detects heat, position, humidity, water temperature, breakage, etc., and a place where the sensor can not be detected is detected by a monitor, and the risk is notified. For example, it is possible to detect the breakage of the engine, the overheating of the engine, and the like, and notify it through the alarm.

Although only the PAGA 410, the CCTV 420, the IP-PBX 430 and the AMS 430 are described in the above embodiment, other clients 400 can be connected and monitored. That is, the client 400 of the present invention can be variously changed in accordance with the type of the ship and the size of the ship.

The ship information management block 300 includes a server remote communication unit 310, a server local communication unit 320, a monitoring unit 330, a client communication unit 340, a storage unit 350, and a server control unit 360.

The server remote communication unit 310 enables the remote control block 100 and the remote control block 100 to wirelessly communicate with each other through a channel connected through the satellite 10.

The server local communication unit 320 allows the local control block 200 to communicate with the local control block 200 through a channel connected through a wired communication channel of the TCP / IP standard.

The monitoring unit 330 evaluates the information collected by the client 400 and generates evaluation information. The evaluation is determined according to the set criteria. If the criteria are exceeded or insufficient, evaluation information can be generated by judging the risk or normal operation according to the evaluation criteria. For example, when the internal temperature of the engine exceeds 600 ° C, it can be judged as a danger. Or if the temperature of the gas chamber of the gas carrier does not reach minus 30 ° C. Also, even if it is lower than the reference pressure, it can be judged as a danger.

The client communication unit 340 is connected to the client 400 and receives the information from the client 400 and transmits the control information to the client 400. The client communication unit 340 is connected to the IP-PBX 430 constituting the client 400 to perform TCP / IP communication. That is, the client communication unit 340 forms a communication channel with the client 400 through the IP-PBX 430. [

The server control unit 360 determines the evaluation information generated by the monitoring unit 330 and generates control information. For example, control information is generated by synthesizing information that is determined to be dangerous because the temperature of the engine is higher than 500 ° C and information related to other engines, and the generated control information is stored in the storage unit 350, The control information is wirelessly transmitted to the remote control block. Or control information to the local control block 200 through the server local communication unit 320 by wire.

The server control unit 360 receives broadcast information received from at least one of the remote input unit 130 and the local input unit 230 and controls the PAGA 410 to broadcast the received broadcast information. The server control unit 360 controls the corresponding client according to the control information received from at least one of the remote control unit 140 and the local control unit 240.

The storage unit 350 stores information collected by the client 400. That is, the storage unit 350 collects data necessary for monitoring through the client communication unit 340 from the client 400, stores the collected data, and transmits the control information . The information stored in the storage unit 350 provides the information when a request for providing information from the local control block 200 or the remote control block 100 is inputted.

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, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. will be. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

10: Satellite 100: Remote control block
110: remote communication unit 120: remote display unit
130: remote input unit 140: remote control unit
200: local control block 210: local communication unit
220: Local display unit 230: Local input unit
240: Local control unit 300: Ship information management block
310: server remote communication unit 320: server local communication unit
330: monitoring unit 340: client communication unit
350: storage unit 360: server control unit
400: client 410: PAGA
420: CCTV 430: IP-PBX
440: AMS

Claims (10)

A remote control block configured outside the ship and wirelessly communicating with the ship, receiving and displaying information of the ship, and transmitting a control signal, a voice signal, and an alarm signal to the ship;
A local control block configured in the ship and performing wire communication with the ship, receiving and displaying information of the ship, and transmitting a control signal, a voice signal, and an alarm signal to the ship;
A client installed on the ship; And
Controlling the client in accordance with the control information received from the remote control block and the local control block by communicating with the remote control block and the local control block and controlling the client to output the voice signal and the alarm signal through the client Management block,
The local control block comprising:
A local communication unit for wired communication with the ship;
A local display unit for displaying information monitored by the ship through the local communication unit;
A local input unit for inputting voice information generated by an operator in the ship and a command for controlling the ship; And
And a local control unit for controlling the audio information input from the local input unit to be broadcast through the local communication unit and generating a control signal as a command input through the local input unit and transmitting the generated control signal to the ship through the local communication unit ,
The ship information management block includes:
A server remote communication unit for providing a channel for communicating with the remote control block;
A server local communication unit for providing a channel for communicating with the local control block;
A storage unit for storing information collected by the client;
A monitoring unit for evaluating the information collected by the client and generating evaluation information according to the evaluated status;
A server control unit for judging the evaluation information generated by the monitoring unit and generating control information; And
And a client communication unit connected to the client for receiving information from the client and transmitting control information to the client.
The remote control system according to claim 1,
A remote communication unit for wireless communication with the ship;
A remote display unit for displaying information monitored by the ship through the remote communication unit;
A remote input unit for inputting the voice information generated by a remote operator and a command for controlling the ship;
And a remote control unit for controlling the audio information to be broadcast through the remote communication unit and generating a control signal as an input command through the remote input unit and transmitting the generated control signal to the ship through the remote communication unit. And CCTV remote control system.
delete The remote control system according to claim 2,
Wherein the information is transmitted and received through satellite to the ship information management block of the ship.
The apparatus according to claim 1,
Wherein the control unit is configured to perform a TCP / IP (Transmission Control Protocol / Internet Protocol) communication with the ship information management block of the ship.
2. The method according to claim 1,
PAGA (Public Address and General Alarm) for carrying out the in-ship broadcasting:
A plurality of CCTVs (Closed Circuit Television) for collecting images of an area installed in a plurality of places of the ship;
An IP-PBX (Internet Protocol-Private Branch Exchange) that provides communication between communication lines connected in an Internet protocol manner; And
And an alarm monitoring system (AMS) installed at a plurality of locations of the ship to detect the state of the ship and to monitor the state of the ship.
delete 2. The apparatus according to claim 1,
Wherein the monitoring unit collects data and the evaluation information monitored by the client communication unit from the client, and stores the collected data and evaluation information.
3. The apparatus of claim 2,
Wherein the controller controls to broadcast the broadcast information received from at least one of the remote input unit and the local input unit through the PAGA.
3. The apparatus of claim 2,
And controls the client according to control information received from at least one of the remote control unit and the local control unit.

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