KR101674815B1

KR101674815B1 - IP Based Broadcasting System for Offshore Platform and Ships

Info

Publication number: KR101674815B1
Application number: KR1020150096772A
Authority: KR
Inventors: 김홍기; 이채호; 이상준; 이채희; 손숙품; 박정임; 유석원
Original assignee: 김홍기
Priority date: 2015-07-07
Filing date: 2015-07-07
Publication date: 2016-11-09

Abstract

The present invention relates to an IP-based remote control type offshore structure and marine broadcasting system incorporating an emergency and distress situation announcement function, and more particularly, to an analogue based broadcasting system Based remote control broadcasting system.
The IP-based offshore structure and marine multimedia broadcasting system according to the present invention includes an integrated operation control module based on a graphic user interface in which integrated broadcasting systems are integrated and an emergency broadcasting algorithm is embedded. A network control source module capable of operating and managing the source of the sound source database; A network all-in-one broadcasting module for transmitting network-based multi-channel all-public broadcasting; A network remote amplifier module for separating the IP control broadcasting area and sending warning and announcement broadcasting; An Ethernet switcher module that supports full duplex communication and transmits / receives data without bottleneck; A fire control module connected to the fire control module; An IP audio broadcasting gateway module for receiving and transmitting network audio broadcasting; A digital power amplifier module capable of receiving and transmitting a network audio broadcast and amplifying a sound signal; A network speaker selector module for connecting and controlling a multi-channel speaker line based on digital control; And a plurality of satellite speaker modules installed in the marine structure and the warning and announcement demand areas inside the ship to output sound.

Description

[0001] IP based Broadcasting System for Offshore Platform and Ships [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an Internet protocol (IP) based remote control type offshore structure and a marine broadcasting system having an emergency and distress announcement broadcasting function, and more particularly, Based broadcasting system capable of converting an IP-based broadcasting system into digital communication.

All ships are equipped with a broadcasting system so that crew members can respond promptly in case of emergency or distress. These broadcast broadcasting systems for marine broadcasting are connected with the important devices or monitoring systems of vessels, and in case of emergency and distress situations, important matters related to important ship safety navigation in the central broadcasting room or specific restricted places are sent in various forms such as directives, To passengers and crews so that they can respond promptly. In the case of ship distress accidents occurring at home and abroad in the recent years, emergency distress broadcasting can be used in the residence area of the crew, and if there is a safety related technical solution, the damage can be greatly reduced. However, It is not provided.

Although shipbuilding equipment is a system that performs important functions, there are the following problems due to the technical conservativeness of the ship or the manufacturer. First, there is limited expansion of the number of devices for installing loudspeakers, microphones, alarm devices, and remote control broadcasting equipment that are capable of responding positively to ship emergency distress situations related to ship safety navigation and life safety. Second, shipbuilding equipment centered on analog system has many limitations in application of technologies and solutions that can automatically respond to ship emergency distress. Third, it is difficult to reduce the manufacturing cost in case of the above reasons, and in case of the shipyard, since the cable is long and the number of the cable is long, it is difficult to reduce the installation and operation cost.

Vessels have entered the stage of transition to next generation ship technology, but only the broadcast equipment, which is very important for the emergency response, is undergoing a very slow change. Therefore, in order to secure global competitiveness for marine broadcasting equipment through strategic response, And supply of products is urgently required. Accordingly, in order to cope with the above-mentioned problem, it is necessary to digitize a broadcasting system supplied to a conventional market and to develop a remote control broadcasting system based on an Internet protocol.

Similar prior art techniques for launching IP-based remote controlled offshore structures and marine broadcasting systems in accordance with the present invention include KR 10-2011-0138056 (A); GB 10-2012-0133284 (A); KR 10-2014-0075860 (A); KR 10-2009-0023979 (A), JP 4966641 (B2) registered in the Japanese Patent Office, and US 7694115 (B1) registered in the United States Patent and Trademark Office.

The above-mentioned conventional technology is limited to a specific area in an emergency and distress situation, and it is possible to propagate the situation, and there is a limitation in the number and range of application by the analog communication method. In addition, there is a lack of price and technology competitiveness due to the designing by analog and dry contact method, and the method of implementing the IP based remote control type marine structure and marine broadcasting system which can convert digital communication Not provided.

KR 10-2011-0138056 (A) KR 10-2012-0133284 (A) KR 10-2014-0075860 (A) KR 10-2009-0023979 (A) JP 4966641 (B2) US 7694115 (B1)

The present invention aims to satisfy the technical needs required from the background of the above-mentioned invention. Specifically, an object of the present invention is to provide an IP-based public address (PA) system and an IP (Personal Identification Number) system having a gateway for a public broadcasting, which provides communication control and warning information, Based remote control type offshore structure and marine broadcasting system.

The technical objects to be achieved by the present invention are not limited to the above-mentioned problems, and other technical subjects not mentioned can be clearly understood by those skilled in the art from the following description. There will be.

According to an aspect of the present invention, there is provided an IP-based offshore structure and marine multimedia broadcasting system, including an integrated operation control module based on a graphic user interface, integrated management of an entire broadcasting system and in which an emergency broadcasting algorithm is embedded; A network control source module capable of operating and managing the source of the sound source database; A network all-in-one broadcasting module for transmitting network-based multi-channel all-public broadcasting; A network remote amplifier module for separating the IP control broadcasting area and sending warning and announcement broadcasting; An Ethernet switcher module that supports full duplex communication to send and receive data without bottleneck; A fire control module connected to the fire control module; An IP audio broadcasting gateway module for receiving and transmitting network audio broadcasting; A digital power amplifier module capable of receiving and transmitting a network audio broadcast and amplifying a sound signal; A network speaker selector module for connecting and controlling a multi-channel speaker line based on digital control; And a plurality of satellite speaker modules installed in the marine structure and the warning and announcement demand areas inside the ship to output sound.

As described above, according to the present invention, it is possible to maintain the strategic supply relation through the verification test and the product technology collaboration to the major shipyard by securing the original technology of the IP-based offshore structure and the ship broadcasting apparatus which overcomes the problems of the existing analog system. In particular, it can reduce the weight of offshore structure and ship in terms of carbon emissions, and it provides cost savings to shipbuilders, manufacturers and ship owners because it is scalable by simple digital cable installation in the production process. We also provide a voice announcement solution dedicated to ship distress that can cope with emergencies and distress situations of offshore structures and ships by securing source technology of broadcasting protocol based on Internet protocol that can be applied and interworked with next-generation high value-added offshore structures and vessels And enhance the safety of offshore structures and ships. In addition, it is possible to expand the supply of technology and products to alarms broadcast for the land industry such as plant, petrochemical industry, and industrial plant.

It is to be understood that the technical advantages of the present invention are not limited to the technical effects mentioned above and that other technical effects not mentioned can be clearly understood by those skilled in the art from the description of the claims There will be.

1 is a conceptual diagram of an IP-based remote control type offshore structure and marine broadcasting according to the present invention;
2 is a detailed configuration diagram of a system for installing a general manager zone according to an embodiment of the present invention;
FIG. 3 is a detailed configuration diagram of a system for installing a department manager's zone and a system for installing a work zone according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, It is not. In the following description of the present embodiment, the same components are denoted by the same reference numerals and symbols, and further description thereof will be omitted.

1 is a technical conceptual diagram applied to an IP-based remote control broadcasting system capable of converting a conventional analog-based offshore structure and a marine broadcasting system into digital communication. In an offshore structure or shipbuilding field where the design change or application of new technology is very conservative, the present invention changes the analog type broadcast module into a digital type broadcast module based on the existing design method, It is possible to switch to a broadcasting system with high and high efficiency.

Referring to FIG. 2, a system 100 for installing a general manager zone, which constitutes an IP-based remote control type offshore structure and marine broadcasting system according to the present invention,

An integrated operation control module 110 based on a graphical user interface that integrally manages all broadcasting systems and has an emergency broadcasting algorithm embedded therein;

A network controlled sound source module 120 in which a sound source database is embedded and which can operate and manage a sound source;

A network allround broadcasting module 130 for transmitting network-based multi-channel all-public broadcasting;

A network remote amplifier module 140 for separating the IP control broadcasting zone and sending warning and announcement broadcasting;

An Ethernet switcher module 150 that supports full duplex communication to transmit / receive data without bottleneck;

A fire fighting fire receptor module 160 controlled by a network;

An IP audio broadcasting gateway module 170 for receiving and transmitting network audio broadcasting;

A digital power amplifier module 180 capable of receiving and transmitting a network audio broadcast and amplifying a sound signal;

A network speaker selector module 190 for connecting to and controlling a multi-channel speaker line based on a digital control;

And a plurality of satellite speaker modules 191 installed in the marine structure and the warning and announcement demand areas inside the ship to output sound.

The integrated operation control module 110 is connected to the Ethernet switcher module 150 for operating and managing a public address and a telephone broadcasting system and includes an audio matrix switching, Upstream broadcasting and remote amplifier setting control is possible. In addition, it is implemented as a user friendly graphical user interface and supports both a mechanical input method using a keyboard and a mouse and an input method of a finger touch method, thereby facilitating the operation.

The network sound source module 120 is controllable on the graphic user interface of the integrated operation control module 110 and is capable of outputting sounds in conjunction with a tape, a CD, a radio, a memory device, a smart device, and the like.

The network overall broadcasting module 130 is connected to the IP audio broadcasting gateway module 170 and includes the network control source module 120, the network remote amplifier module 140, the Ethernet switcher module 150, And is interconnected with the fire receiver module 160 to form a digital public address network. It is possible to control the priority broadcasting and to automatically broadcast the fire evacuation announcement broadcast and to perform the role of the Ethernet switching hub.

The network remote amplifier module 140 includes a sound source encoding function, an external sound source input broadcasting function, and an Ethernet switching hub function.

The Ethernet switcher module 150 does not transmit data to be transmitted or received as a hub to the entire connection unit but stores the unique MAC address so that it can determine and transmit a device requiring data by using an IP- (1).

The IP audio broadcasting gateway module 170 is connected to the digital power amplifier module 180 and the network speaker selector module 190. The IP sound broadcasting gateway module 170 is capable of converting the IP into a dual or an IP and includes an Ethernet switching hub function .

The digital power amplifier module 180 is connected to the network speaker selector module 190 and is a power supply device using a dual switching circuit of alternating current and direct current. It is a low noise and high output circuit and has a signal to noise ratio and a ratio of 1% And is characterized in that an Ethernet switching hub function is included.

Referring to FIG. 3, a system 200 for installing a responsible person's zone constituting an IP-based remote controlled offshore structure and marine broadcasting system is constructed after passing through the network passage unit 1, silver,

Network fire receiving modules 210-1, 210-2, ..., 210-n; Fire fighting fire receiver modules 220-1, 220-2, ..., 220-n; IP audio broadcasting gateway modules 230-1, 230-2, ..., 230-n; Network remote amplifier modules 240-1, 240-2, ..., 240-n; And a plurality of satellite speaker modules (241-1, 241-2, ..., 241-n).

The network fire receiving modules 210-1 to 210-n are connected to the fire alarm receiving module 220-1, 220-2, ..., 220-n and the IP sound broadcasting gateway module 230 -1, 230-2, ..., 230-n, and the functions thereof are the same as those of the same name module in the detailed configuration of the system 100 for installing the responsible person zone.

Referring to FIG. 3, the work area installation system 300, which is divided into sub-units and operated in the system 200 for installing the department manager's area,

And a plurality of satellite speaker modules 311-1, 311-2, ..., and 311-n, and the overall supervisor zone installing system 310 includes a network power amplifier module 310-1, 310-2, And the same name module of the details of the system 100 and the system 200 for installing the department manager's zone.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, will be. Accordingly, the true scope of the present invention should be determined only by the appended claims.

100: General manager area installation system
200: System for installation of department head

Claims

In a system 100 for installing a general manager zone constituting an IP-based remote control type offshore structure and a marine broadcasting system,
An integrated operation control module 110 based on a graphical user interface that integrally manages all broadcasting systems and has an emergency broadcasting algorithm embedded therein;
A network controlled sound source module 120 in which a sound source database is embedded and which can operate and manage a sound source;
A network allround broadcasting module 130 for transmitting network-based multi-channel all-public broadcasting;
A network remote amplifier module 140 for separating the IP control broadcasting zone and sending warning and announcement broadcasting;
An Ethernet switcher module 150 that supports full duplex communication to transmit / receive data without bottleneck;
A fire fighting fire receptor module 160 controlled by a network;
An IP audio broadcasting gateway module 170 for receiving and transmitting network audio broadcasting;
A digital power amplifier module 180 capable of receiving and transmitting a network audio broadcast and amplifying a sound signal;
A network speaker selector module 190 for connecting to and controlling a multi-channel speaker line based on a digital control;
And a plurality of satellite speaker modules (191) installed in the marine structure and the warning and announcement demand areas inside the ship to output sound,
The integrated operation control module 110 is connected to the Ethernet switcher module 150 for operating and managing a public address and a telephone broadcasting system and includes an audio matrix switching, And remote amplifier setting control. It is implemented as a graphic user interface. It supports both mechanical input method using keyboard and mouse and finger touch input method,
The network control source module 120 can be controlled on the graphic user interface of the integrated operation control module 110 and is capable of outputting sounds in conjunction with a tape, a CD, a radio, a memory device, and a smart device,
The network overall broadcasting module 130 is connected to the IP audio broadcasting gateway module 170 and includes the network control source module 120, the network remote amplifier module 140, the Ethernet switcher module 150, And is connected to the fire receiver module 160 to constitute a digital public address network and can control priority broadcasting and can automatically broadcast a fire evacuation announcement broadcast,
The network remote amplifier module 140 includes a sound source encoding function, an external sound source input broadcasting function, and an Ethernet switching hub function,
The Ethernet switcher module 150 does not transmit or receive data to the entire connection unit such as a hub but stores the unique MAC address so that an IP based remote control broadcasting System network section 1,
The IP sound broadcasting gateway module 170 is connected to the digital power amplifier module 180 and the network speaker selector module 190. The IP sound broadcasting gateway module 170 is capable of dualizing or converting IP into an IP network and includes an Ethernet switching hub function,
The digital power amplifier module 180 is connected to the network speaker selector module 190 and is a power supply device using a dual switching circuit of AC and DC. It is a low-noise and high-output circuit and has a signal-to- And an Ethernet switching hub,
In a system 200 for installing an IP-based remote control type offshore structure and a marine broadcasting system,
Network fire receiving modules 210-1, 210-2, ..., 210-n;
Fire fighting fire receiver modules 220-1, 220-2, ..., 220-n;
IP audio broadcasting gateway modules 230-1, 230-2, ..., 230-n;
Network remote amplifier modules 240-1, 240-2, ..., 240-n;
A plurality of satellite speaker modules (241-1, 241-2, ..., 241-n)
The network fire receiving modules 210-1 to 210-n are connected to the fire alarm receiving module 220-1, 220-2, ..., 220-n and the IP sound broadcasting gateway module 230- 1, 230-2, ..., 230-n, and the functions thereof are the same as those of the same name module in the details of the system 100 for installing the responsible person zone,
A system (300) for installing a work area constituting an IP-based remote control type offshore structure and marine broadcasting system,
Network power amplifier modules 310-1, 310-2, ..., 310-n;
The same name module as the detailed name of the detailed configuration of the system 100 for installing the general manager zone and the system 200 for installing the manager's zone is constituted by a plurality of satellite speaker modules 311-1, 311-2, ..., 311- IP-based remotely controlled marine structure and marine broadcasting system.

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