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1. 发明公开

KR1020140117065A 선박의 가시광통신 기반 장비 감시 및 제어시스템 审中-实审
标题翻译：用于设备监控和控制的可视光通信系统
公开(公告)号：KR1020140117065A
公开(公告)日：2014-10-07
申请号：KR1020130031931
申请日：2013-03-26
申请人： 대우조선해양 주식회사
发明人： 김재형 , 유경남 , 이재범 , 김대중 , 오영훈 , 김원기 , 정원힐
IPC分类号： H04L12/26 , H04L12/24 , B63B49/00
CPC分类号： H04L67/125 , H04B10/116
摘要： The present invention relates to a visible light communications (VLC) based equipment monitoring and control system which can monitor or control a state of electronic equipment irrespective of place via the VLC, comprising a light emitting diode illumination part transmitting control command data to the electronic equipment installed in a compartment via visible light or receiving state information from the electronic equipment via the visible light; and a portable terminal transmitting the control command data for the electronic equipment to the LED illumination part via the visible light and receiving the state information of the electronic equipment from the LED illumination part. The present invention can suppress a fire in the electronic equipment and the compartment or remotely control corresponding electronic equipment at any place in the vessel until the equipment is damaged by the fire in the case that the fire occurs an equipment chamber in the vessel or a battleship, thereby enhancing operability of the equipment and assuring safety of boarding persons.
摘要翻译：本发明涉及一种基于可视光通信（VLC）的设备监视和控制系统，其可以通过VLC监视或控制电子设备的状态，而不管其位置如何，包括发射二极管照明部分向电子设备发送控制命令数据通过可见光安装在隔间内，或通过可见光从电子设备接收状态信息; 以及便携式终端，经由可见光将电子设备的控制命令数据发送给LED照明部，并从LED照明部接收电子设备的状态信息。本发明可以抑制电子设备和隔间内的火灾或远程控制容器中任何地方的相应的电子设备，直到在发生火灾的设备室或战舰的情况下火灾损坏设备从而提高设备的可操作性，并确保登机人员的安全。

2. 发明授权

KR100781867B1 ＬＮＧ 재기화 선박에 설치되는 부이 위치 검출장치 및검출방법 有权
标题翻译：用于检测在LNG注册船上安置的货物的位置的装置和方法
公开(公告)号：KR100781867B1
公开(公告)日：2007-12-05
申请号：KR1020060071160
申请日：2006-07-28
申请人： 대우조선해양 주식회사
发明人： 이진광 , 유경남 , 진은석
IPC分类号： B63B17/00 , B63B27/30 , B63B22/08
摘要： A device and a method for detecting the position of a buoy installed in an LNG regasification vessel is provided to accurately detect the position of the buoy mooring under the sea from the LNG regasification vessel on the sea. A buoy position detection apparatus can detect the position of a buoy mooring under the sea to connect a pipe of an LNG regasification vessel to a pipe on the ground. The buoy position detection apparatus protrudes from the LNG regasification vessel when detecting the buoy. A detection sensor protrudes from the vessel when the position of the buoy is detected and is accommodated in the vessel when the position of the buoy is not detected. The buoy position detection apparatus opens a passage so that the detection sensor can protrude from the vessel when the position of the buoy is detected and closes the passage when the detection sensor can be accommodated in the vessel.
摘要翻译：提供了一种用于检测安装在LNG再气化容器中的浮标的位置的装置和方法，用于从海上的LNG再气化装置精确地检测海底下的浮标系泊的位置。浮标位置检测装置可以检测海底下的浮标系泊的位置，将LNG再气容器的管道连接到地面上的管道。当检测到浮标时，浮标位置检测装置从LNG再气化器突出。当检测到浮标的位置时，检测传感器从容器突出，并且当没有检测到浮标的位置时容纳在容器中。浮标位置检测装置打开通道，使得当检测到浮标的位置时，检测传感器可以从容器突出，并且当检测传感器可容纳在容器中时关闭通道。

3. 发明公开

KR1020150055972A 테트라 기반 선박 실시간 상황 공유 시스템 및 방법 审中-实审
标题翻译：船舶实时信息共享系统和基于TETRA的方法
公开(公告)号：KR1020150055972A
公开(公告)日：2015-05-22
申请号：KR1020130138605
申请日：2013-11-14
申请人： 대우조선해양 주식회사
发明人： 김재형 , 유경남 , 이재범 , 오영훈 , 김대중 , 김원기 , 이현욱
IPC分类号： G08B25/10 , G08B21/02 , G08B17/06
摘要： 본발명의실시예에따른테트라기반선박실시간상황공유시스템은, 선박으로부터신호를감지하는센싱모듈과, 센싱모듈로부터감지된신호를분석하여선박의비상상황여부를판단하는비상상황관리서버와, 비상상황관리서버로부터생성된알람정보를실시간으로테트라기반네트워크를통해사용자의단말기로무선전송하는테트라기반통신모듈을포함한다.
摘要翻译：四基船的实时信息共享系统包括用于感测来自船的信号的感测模块; 应急管理服务器，通过分析从感测模块感测到的信号来确定船上是否发生紧急情况; 以及基于四通的通信模块，通过无线方式通过基于四基的网络实时地将从紧急管理服务器创建的警报信息发送到用户的终端。

4. 发明公开

KR1020090105578A ＬＮＧ 운반선의 운전 방법 및 장치 无效
标题翻译： LNG运输车辆的运行方法和装置
公开(公告)号：KR1020090105578A
公开(公告)日：2009-10-07
申请号：KR1020080031114
申请日：2008-04-03
申请人： 대우조선해양 주식회사
发明人： 최정호 , 유경남 , 서준열 , 이두영 , 류승각
IPC分类号： F17C5/00 , F17C1/00
摘要： PURPOSE: A method and device for driving a LNG carrier are provided to minimize the exhaustion or evaporative gas by automatically controlling load of a double fuel combustion engine. CONSTITUTION: A fuel combustion engine has a fuel supply line(L1) connected to a fuel type selection part. An evaporative gas supply line(L2) is connected to a forced carburetor(3), a mixer(4) and a vapor-liquid separator(5). A LNG storing tank(1) has an immersed pump(7) inside and is connected to the forced carburetor through a LNG supply line(L4). The mixer controls a temperature of the evaporative gas to satisfy the fuel combustion engine and a compressor.
摘要翻译：目的：提供一种用于驱动LNG运输工具的方法和装置，以通过自动控制双燃料燃料发动机的负载来最小化排气或蒸发气体。构成：燃料内燃机具有与燃料型选择部连接的燃料供给管线（L1）。蒸发气体供应管线（L2）连接到强制化油器（3），混合器（4）和气 - 液分离器（5）。液化天然气存储罐（1）内部具有浸入式泵（7），并通过LNG供应管线（L4）与强制化油器连接。混合器控制蒸发气体的温度以满足燃料内燃机和压缩机。

5. 发明授权

KR100678852B1 해상 ＬＮＧ 재기화 시스템 및 그 운전방법 有权
标题翻译： 해상LNG재기화시스템및그운전방법
公开(公告)号：KR100678852B1
公开(公告)日：2007-02-06
申请号：KR1020060046464
申请日：2006-05-24
申请人： 대우조선해양 주식회사
发明人： 유경남 , 문성재 , 김남수 , 류승각
IPC分类号： F17C7/04 , F17C9/02
摘要： An oceanic LNG regasification system and a method for operating the same are provided to supply natural gas of gas state to the ground after regasifying the LNG gas on an oceanic floating structure. An oceanic LNG regasification system is installed on an oceanic floating structure and supplies the natural gas which is regasified to the ground. The system includes a carburetter(140), a pressure regulating valve(150), and a pressure controller(132). The carburetter regasifies the LNG gas to the natural gas of gas state. The pressure regulating valve is installed downstream of the carburetter. The pressure controller controls the pressure regulating valve on the basis of information on the operation pressure in the system. The pressure controller sets the pressure to a pressure above the operation pressure in the system. The system includes pressure sensors for detecting the pressure in a pipe and providing the pressure to the pressure controller.
摘要翻译：提供了一种海洋LNG再气化系统及其操作方法，用于在将海上浮式结构上的LNG气体再气化之后向地面供应天然气状态的天然气。海洋液化天然气再气化系统安装在海洋浮式结构上，并供应再气化到地面的天然气。该系统包括化油器（140），压力调节阀（150）和压力控制器（132）。化油器将LNG气体再气化为天然气状态。压力调节阀安装在化油器的下游。压力控制器基于系统中的操作压力的信息来控制压力调节阀。压力控制器将压力设定为高于系统中操作压力的压力。该系统包括压力传感器，用于检测管道中的压力并向压力控制器提供压力。

6. 发明授权

KR101756259B1 선박용 이중연료 사용기관의 고압탱크 연료공급 시스템 有权
公开(公告)号：KR101756259B1
公开(公告)日：2017-07-12
申请号：KR1020100066434
申请日：2010-07-09
申请人： 대우조선해양 주식회사
发明人： 유홍성 , 유경남 , 서준열
IPC分类号： F02D19/06 , F02M21/02 , F02M21/06 , F02M31/18 , B63H21/38
CPC分类号： Y02T10/32 , Y02T10/36
摘要： 본발명은선박용이중연료사용기관의고압탱크연료공급시스템에관한것으로, 더욱상세하게는기관의냉각수폐열을천연가스를기화시키는데 사용하므로에너지효율을향상시킨선박용이중연료사용기관의고압탱크연료공급시스템에관한것이다. 본발명은적어도 20 bar 이상의압력을견딜수 있도록설계된고압탱크와; 상기고압탱크에서공급된천연가스를기화시키는기화기와; 상기기화기에서기화된천연가스의미스트를제거하기위한디미스터와; 상기디미스터에서미스트가제거된천연가스를기관에공급하는가스밸브유닛과; 상기기관의냉각수쟈켓을통과하여승온된기관배출수를이용하여기화기의천연가스를기화시킬수 있도록구비된열교환수단을포함하는선박용이중연료사용기관의고압탱크연료공급시스템을제공한다.

7. 发明授权

KR101670868B1 ＬＮＧＣＲＶ의 ＬＮＧ 저장소와 ＬＮＧ 가스 수요처 간의 통신 시스템 有权
标题翻译：液化天然气储存设施液化天然气终端和LNGC RV之间的通信系统
公开(公告)号：KR101670868B1
公开(公告)日：2016-10-31
申请号：KR1020090120902
申请日：2009-12-08
申请人： 대우조선해양 주식회사
发明人： 유경남 , 황치훈 , 유홍성 , 이상철
IPC分类号： F17D3/01 , F17D5/02 , B63B27/34 , B63B25/16
摘要： 본발명은 LNGC RV의 LNG 저장소(LNGC 또는육상의 LNG 터미널)와 LNG 가스수요처간의통신시스템에관한것이다. 상기통신시스템은, LNGC RV와의통신을위해 LNG 저장소에설치되는제 1 통신시스템; 상기 LNGC RV와의통신을위해 LNG 가스수요처에설치되는제 2 통신시스템; 상기제 1 및제 2 통신시스템과통신을하도록상기 LNGC RV에설치되는제 3 통신시스템; 및상기 LNGC RV에설치되어, 상기제 3 통신시스템과통신하고, LNGC RV, LNG 저장소및 LNG 가스수요처에서비상정지상황발생시비상정지신호를전달받아상기 LNG 저장소로부터의 LNG 공급과상기 LNGC RV로부터의 LNG의재가스화를선택적으로정지시키는비상정지시스템; 을포함하는것을특징으로한다. 이러한구성에따르면, 비상정지상황이발생시 LNG 저장소로부터의 LNG 공급및 LNGC RV로부터의 LNG의재가스화를선택적으로중단시킴으로써장비의재가동을위해소모되는비용및 시간을절약할수 있다.

8. 发明公开

KR1020120005779A 선박용 이중연료 사용기관의 연료공급 시스템 有权
标题翻译：双燃料发动机燃油进料系统
公开(公告)号：KR1020120005779A
公开(公告)日：2012-01-17
申请号：KR1020100066433
申请日：2010-07-09
申请人： 대우조선해양 주식회사
发明人： 유홍성 , 유경남 , 서준열
IPC分类号： F02D19/06 , F02M21/02 , F02M21/06 , F02M31/18 , B63H21/38 , B63B25/16 , F02G5/04 , F17C7/02
CPC分类号： Y02T10/166 , Y02T10/32 , Y02T10/36 , F02D19/0602 , B63B25/16 , B63H21/38 , F02G5/04 , F02M21/02 , F02M21/06 , F02M31/18 , F17C7/02
摘要： PURPOSE: A fuel supply system of an engine for a ship using two kinds of fuel is provided to save energy and extend lifetime of a heat exchanger because the natural gas of a liquid state is vaporized by he boiler drain water so that amount of the cooling water is reduced. CONSTITUTION: A fuel supply system of an engine for a ship using two kinds of fuel comprises a tank(10), a supply pump(80), a vaporizer(20), a demister(30), a gas valve unit(40), and heat transfer units. The tank is form in a void of a ship. The supply pump supplies the compressed gas by compressing the natural gas supplied from the tank. The vaporizer vaporizes the natural gas supplied from the supply pump. The demister eliminates the mist of the natural gas vaporized in the vaporizer. The gas valve unit supplies the natural gas which mist is removed to a boiler(E). The heat transfer unit vaporizes the natural gas of the vaporizer by using the drain water heated via a coolant jacket.
摘要翻译：目的：提供一种用于使用两种燃料的船用发动机的燃料供应系统，以节省能量并延长热交换器的使用寿命，因为液态天然气由锅炉排放水蒸发，使得冷却量水减少。构成：使用两种燃料的用于船舶的发动机的燃料供应系统包括罐（10），供应泵（80），蒸发器（20），除雾器（30），气阀单元（40），和传热单元。坦克形成一艘无船的船。供应泵通过压缩从罐供应的天然气来供应压缩气体。蒸发器蒸发从供应泵供应的天然气。除雾器消除了蒸发器中蒸发的天然气雾。气阀单元向烟囱（E）供应除雾的天然气。传热单元通过使用经由冷却剂套加热的排水来蒸发蒸发器的天然气。

9. 发明公开

KR1020110064354A ＬＮＧＣＲＶ의 ＬＮＧ 저장소와 ＬＮＧ 가스 수요처 간의 통신 시스템 有权
标题翻译： LNG储存设备，液化天然气终端和LNGC RV之间的通信系统
公开(公告)号：KR1020110064354A
公开(公告)日：2011-06-15
申请号：KR1020090120902
申请日：2009-12-08
申请人： 대우조선해양 주식회사
发明人： 유경남 , 황치훈 , 유홍성 , 이상철
IPC分类号： F17D3/01 , F17D5/02 , B63B27/34 , B63B25/16
CPC分类号： F17D3/01 , B63B25/16 , B63B27/30 , B63B27/34 , F17C9/02 , F17D1/04 , F17D5/02 , G08B25/14
摘要： PURPOSE: A communication system between an LNG(Liquefied Natural Gas) storage device of an LNGC RV(LNG Carrier Regasification Vessel) and a place where LNG is used is provided to reduce the costs and time for restarting of equipment by selectively cutting off the supply of LNG from the LNG storage device and regasification of LNG from the LNGC RV in an emergency shutdown situation. CONSTITUTION: A communication system(100) between an LNG storage device(20) of an LNGC RV(10) and a place(30) where LNG is used comprises first through third communication systems(110,120,130) and an emergency shutdown system(140). The first communication system is installed in the LNG storage device and communicates with the LNGC RV. The second communication system is installed in the place where LNG gas is used and communicates with the LNGC RV. The third communication system is installed in the LNGC RV and communicates with the first and second communication systems. The emergency shutdown system is installed in the LNGC RV and communicates with the third communication system. When an emergency shutdown situation occurs in the LNGC RV, the LNG storage device, or the place where LNG gas is used, the emergency shutdown system receives an emergency shutdown signal and selectively stops the supply of LNG from the LMG storage device and the regasification of LNG from the LNGC RV.
摘要翻译：目的：提供LNGC RV（LNG Carrier Regasification Vessel）的LNG（液化天然气）储存装置与使用LNG的地方之间的通讯系统，以便通过选择性地切断供电来减少重新启动设备的成本和时间的液化天然气储存装置，LNG紧急关闭情况下LNG LNG的再气化。构成：在LNGC RV（10）的LNG存储装置（20）和使用LNG的场所（30）之间的通信系统（100）包括第一至第三通信系统（110,120,130）和紧急停机系统（140）。第一通信系统安装在LNG储存装置中，并与LNGC RV通讯。第二通信系统安装在使用LNG气体的地方，并与LNGC RV进行通信。第三通信系统安装在LNGC RV中并与第一和第二通信系统通信。紧急停机系统安装在LNGC RV中并与第三通信系统进行通信。当LNGC RV，LNG储存装置或LNG气体使用场所发生紧急关闭情况时，紧急停机系统接收到紧急停机信号，并选择性地停止从LMG储存装置供应的液化天然气 LNGC RV的液化天然气。

10. 发明授权

KR101756276B1 선박용 이중연료 사용기관의 연료공급 시스템 有权
公开(公告)号：KR101756276B1
公开(公告)日：2017-07-12
申请号：KR1020100066433
申请日：2010-07-09
申请人： 대우조선해양 주식회사
发明人： 유홍성 , 유경남 , 서준열
IPC分类号： F02D19/06 , F02M21/02 , F02M21/06 , F02M31/18 , B63H21/38 , B63B25/16 , F02G5/04 , F17C7/02
CPC分类号： Y02T10/166 , Y02T10/32 , Y02T10/36
摘要： 본발명은선박용이중연료사용기관의연료공급시스템에관한것으로, 더욱상세하게는기관의냉각수폐열을천연가스를기화시키는데 사용하므로에너지효율을향상시킨선박용이중연료사용기관의연료공급시스템에관한것이다. 본발명은선박의빈공간에형성된탱크와; 상기탱크에서공급된천연가스를기화시키는기화기와; 상기기화기에서기화된천연가스의미스트를제거하기위한디미스터와; 상기디미스터에서미스트가제거된천연가스를기관에공급하는가스밸브유닛과; 상기기관의냉각수쟈켓을통과하여승온된기관배출수를이용하여기화기의천연가스를기화시킬수 있도록구비된열교환수단을포함하는선박용이중연료사용기관의연료공급시스템을제공한다.

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