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GMDSS那些事儿

GMDSS那些事儿
GMDSS那些事儿

GMDSS那些事儿,我们简单点说~

1GMDSS系统

2GMDSS设备配备设备

3四个海区报警手段的选择

4GMDSS无线电人员证书种类及适用范围

5各海区无线电人员配备要求

6地面通信系统遇险安全呼叫频率和通信频率

7NBDP工作模式

8速率、时间、种类及空传号

9NBDP&DSC

10Inmarsat卫星的洋区编码

11北京地面站接续码

12各系统网络协调站

13INMARSAT系统工作频率

14INMARSAT业务代码

INMARSAT业务代码

国际海事卫星组织开发的特别业务都有专门的业务代码,业务代码由两位数字组成,

由岸站提供,供船站选择使用。常用两位码有:

00-自动拨号31–海事查询32-医疗指导33-技术援助37–计时计费

38-医疗援助39–海事援助42-航行警告43-船位报告92-启用试验

00、11、13二位码业务一般是地面站必开放业务,其他特别业务的开放情况因地面站而异。北京地面站除了开放00、11、13业务外,还开放33、92二位码业务。

15Inmarsat船站的识别码

Inmarsat船站的识别码IMN(9位)

Inmarsat-F船站识别码:

电话业务识别码76XXXXXXX;

56/64 Kbit/s传输业务识别码60XXXXXXX

?1MIDXXXXX-Inmarsat–A标准业务

?3MIDXXXXX-Inmarsat-B标准业务

?4MIDXXXXX-Inmarsat-C标准业务

?6MIDXXXXX-Inmarsat-M标准业务

注:MID为国家识别码

16卫星船站通信号码构成

Inmarsat-C船站

(1)电传:船-船58* + 4MIDXXXXX

船-岸 085 + 陆地电传号

(2)传真:船-岸 86 + 区号(去“0”)+ 陆地传真号

?Inmarsat-F船站

(1)电话:

船-船 00 + 87* + 76XXXXXXX或 00 + 870 + 76XXXXXXX

船-岸固定电话:00 + 86 + 区号(去“0”)+ 陆地电话号

移动电话:00+86+手机号

(2)传真:

船-船 00 + 87* + 76XXXXXXX或 00 + 870 + 76XXXXXXX

船-岸固定电话:00 + 86 + 区号(去“0”)+ 陆地传真号

注:“*”代表1、2、3、4,分别是AOR-E、POR、IOR、AOR-W四个洋区,在未知船舶所在洋区时用870;00为自动业务代码

17C&F系统比较

18FBB&F77

19海上安全信息播发系统

20通信优先等级

DSC有5个,分别是遇险呼叫、紧急呼叫、安全呼叫、船舶业务呼叫、常规呼叫INMARSAT有4个,分别是常规通信0、安全通信1、紧急通信2、遇险通信3

NAVTEX有3个,分别是VITAL、IMPORTANT、ROUTINE

21极化方式

VHF 采用垂直极化波方式;

INMARSAT采用右旋圆极化方式;

EPIRB采用右旋圆极化方式;

SART采用水平极化方式;

EGC接收机采用右旋圆极化方式。

22船舶报告的类型

23EPIRB&SART

24常见海岸电台MMSI 004773500 HONGKONG RADIO 香港海岸电台004123100 GUANGZHOU RADIO 广州海岸电台004122700 XIAMEN RADIO 厦门海岸电台004122100 SHANHAI RADIO 上海海岸电台

004122200 QINGDAO RADIO 青岛海岸电台

004121100 TIANJIN RADIO 天津海岸电台

004121300 DALIAN RADIO 大连海岸电台

25《无线电信号表》简介

英版《无线电信号表》(Admiralty List of Radio Signals),全书分6卷共12册,其中第1卷分1、2两册,第3卷分1、2两册和第6卷分1、2、3、4、5册,由英国海军水运测量航保部出版。正常情况下每两年出版一次,特殊情况一年就更新,现基本上是一年一版。

?第1卷:主要包括各国海岸电台业务、海事卫星业务、船舶报告系统、防海盗及防武装劫持信息、防走私报告;

?第2卷:主要是无线电测定和特别业务电台表;

?第3卷:主要包括气象和航警业务;

?第4卷:主要包括气象观测台相关资料及与之相应的图表;

?第5卷:主要包括GMDSS业务;

?第6卷:主要包括港口通信业务、船舶通信管理和业务信息、引水业务等。

26报底、帐单和工作日志等的管理

?管理责任人

(1)船舶无线电台各类报底、报稿、通信资费账单由无线电人员保管;

(2)气象报告、气象传真图、航行警告(含NAVTEX和EGC自动接收的资料)由二副负责保管;

(3)电台日志、船舶电报、航行警告签收簿、船舶通信导航设备管理登记簿和维修记录簿由无线电人员负责保管;

(4)甚高频无线电话使用登记簿和雷达使用登记簿由二副负责保管

?船、岸电台各类报底、帐单和工作日志保管期规定如下:

(1)气象报告、航行警告保管期为半年;

(2)国内各类电报保管期为一年;

(3)国际公众船舶电报保管期为二年;

(4)电报、电话帐单保管期为二年;

(5)电台工作日志保管期为二年;

(6)船舶通导设备管理登记簿和维修登记簿应长期保管;

(7)甚高频无线电话使用簿和雷达使用登记簿为一年;

(8)各类报底、帐单和工作日志保管期满后,开列清单,经本单位负责人批准后监督销毁,或上交通信主管部门处理。

27无线电设备检查和测试要求

?每班检查:

(1)检查GMDSS设备的工作情况;

(2)电源和备用电源一次。

?每日检测:

(1)DSC:不发射,使用内置测试功能;

(2)电池:负载/卸载电压,如有必要应充满;

(3)打印机:DSC、NAVTEX、TELEX及SATCOM。

?每周检测:

(1)DSC,向海岸电台进行实况测试呼叫,发射测试要求每周对MF/HF-DSC设备一次进行发射测试时,电文中优先等级应选择“Safety”,通信指令选择“Test”。对于VHF-DSC设备的维护,只要求每日进行一次自检测,不允许进行发射测试;

(2)备用电源,检查电解液的密度,但电池除外;

(3)救生艇筏VHF,但不在CH16上。

?每月检测:

(1)C站性能试验(PV测试)以及对电瓶的检查;

(2)救生艇筏双向无线电话性能和电池有效期检查;

(3)SART试验一次,并由二副将试验情况作好记录。

?每季度检测:

EPIRB:使用内置测试功能,但不能发射,并将试验情况记入电台日志。

注:对各类通信应按先急后缓,先船后岸的原则处理。

觉得以上太概括?不系统?没关系,下面一条一条讲明白。

浅谈GMDSS功能设备及其操作性检查

GMDSS的设备包括卫星船站、数字选择呼叫终端(DSC)、窄带直接印字电报装置(NBDP)、中高频、甚高频遇险通信系统、海上安全报文播发系统及其接收设备(NAVTEX)、应急无线电示位标(EPIRB)、搜救雷达应答器(SART)、双向无线电话等。

这些设备的操作性检查分二个部分:第一:船上是否配备合格的持证人员;第二,检查对设备的保养、工作性能和操作熟练程度。

一、专业持证人员

持有一级和二级无线电电子证书的人员,可在A1、A2、A3

和A4航区的船舶上任职,持有普通操作员证书的人员只能在A2和A1航区船舶上任职,持有限用操作员证书的人员,只能在A1航区船舶上任职。

对电台专业人员的要求:

1.专业持证人员的等级与船舶航行海区必须一致。

2.电台专业人员的定时值班守听和无线电记录应记载事关对海上人命安全具有重要性的无线电业务的一切事件,并符合无线电规则的要求。

3.抄报有关航行警告(有NAVTEX免)。

二、GMDSS功能设备的有关操作性检查

1.卫星船站(SES)

卫星船站根据标准的不同可分为A、B、C、M站。每个船都各自有自己的识别码,目前A站、C站比较普遍。C站的识别码是9位,A站的识别码是7位。卫星船站的操作性检查要求:

(1)卫星船站应急电源常开,机器处于稳定工作状态,随时可以和外界进行联络。

(2)除M站外,卫星船站都有存储器所存原始记录,可确认设备工作情况。

(3)遥控报警按钮应设有保险装置,并用中英文注明警报,防止误报警。

(4)要求电台专业人员操作,查看菜单是否正常显示。

(5)卫星船站有自检功能,可由电台专业人员操作,对各测试项目进行测试,并由打印机自动打印,测试结果显示OK,即证明正常。

(6)船船应有”遇险船舶船长操作GMDSS设备指南”,有关人员应熟悉指南的操作程序,并将指南张贴于驾驶或无线电室明显之处.

2.数字选择性呼叫终端(DSC)

数字选择性呼叫终端设备(DSC)必须是与中频、高频、甚高频收发信机结合起来使用,是MF/HF/VHF通信设备的一种终端,它具备遇险报警、遇险确认和遇险转播的功能,同时也具有选择性呼叫、值班守听和船舶查询等功能,DSC有三种类型:

A型设备能满足CCIR493-4技术特性和CCIR541-3操作特性中所有功能的设备;

B型设备是一种简化设备,适用于中小型船舶装载要求,仅用于VHF和MF波段;

C型设备在VHF设备上附加一个DSC编解码器,工作在VHF70频道上,专用于发射/接受遇险报警。

有关DSC操作性检查要求:

(1)有一个特殊的音响报警和可视指示,这种报警和指示不会自动消失,并能保证只有人工才能复位。

(2)船舶驾驶位置通常应设有启动和进行遇险和安全通信的装置。

(3)中高频DSC装置应能使用备用电源。

(4)DSC设备应处在常开机状态。

(5)可采用手控方法将信息输入DSC设备,形成完整的呼叫(应答)序列。遇险性质有9种可以作选择输入,遇险频率应不少于二种,可以滚动接收,对所有被选频道应在几秒钟内扫描一遍。

(6)对手编序列可以进行验证和修改。

(7)要求电台专业人员进行操作来确认设备的工作情况和操机的熟练程度。

3.窄带直接印字电报终端(NBDP)

窄带直接印字电报装置是以岸船、船舶之间,使用中波/短波频率从遇险和安全及一般电信为目的小型收发报装置,它主要是以电话形式来进行呼叫联络。

有关DSC操作性检查要求:

(1)能单独或成组工作,并提供ARQ、FEC、DIRECT、CW等多种工作方式。

(2)具有无人值守自动操作的功能。

(3)可要求电台专业人员进行报文编辑、存储、发射等操作,来确认设备工作情况和电台专业人员的操作熟练程度。

4.海上安全报文播发系统及其接收设备(NAVTEX)

NAVTEX应能自动接收、选择和储存,并打印所需有关安全信息。目前对船上的NAVTEX的操作性检查要求:

(1)能抑制不需要的非强制性通知。

(2)NAVTEX有一个自我检测功能,它能检测估计接收信号的质量、信息处理部分和打印机是否正常工作的装置,可要求专业人员操作示范。

(3)接收的报文要清楚连续。

(4)打印纸要备足。

(5)能拒收已经正确接受的报文。

5.应急无线电示位标(EPIRB)

应急无线电示位标是一个包括发射机、电源及天线在内的水密浮体。它的主要功能是利用本身发射的射频信息来表示自己的存在状态及位置,以便搜寻它的接收装置能发现它。

在GMDSS中,使用三种应急无线电示位标:

(1)在INMARSAT系统中,工作在1.6MHz上的L-波段卫星应急无线电示位标。

(2)在COSPAS-SARSAT系统中,工作在406MHz和121.5MHz两个频率上的卫星应急无线电示位标。

(3)使用甚高频VHF的70频道的VHF应急无线电示位标。

对应急无线电示位标的操作性检查要求:

①300总吨以上国际航线船舶及1600总吨以上国内航行船舶应配备(1600总吨以下国内航行船舶1999年2月1日前配备)。

②有良好的水密性能。

③电池有效期为4~5年,每两年检查维修一次(实际上电池可储存8~10年)。

④释放器和水密胶圈有效期一般为二年。

⑤应急示位标用浮力短索系于艇筏上,但不准用绳索将其与船舶栏杆捆绑在一起。

⑥示位标开关固定插销应处于保险状态。

⑦安装位置的上方或周围不应有妨碍示位标自动起浮的物体。

⑧平时开关应处在“自动”档位置。

⑨查阅编码记录(或报告)了解示位标的识别是否与本船实际相符。

⑩必要时,可以通过试验测试示位标的工作性能。

6.艇筏双向甚高频无线电话

艇筏甚高频双向无线电话用于救生艇筏之间,救生艇筏与船舶之间及与救助单位之间的现场通信。

目前]对甚高频双向无线电话的操作性检查要求:

(1)水密性能要完好。

(2)除16频道外,至少设有另外一个以上的工作频道。

(3)原配电池的储存寿命至少为二年,电池容量应保持充足。

(4)双向电话外部应标明及电池失效日期。

(5)甚高频双向无线电话由专人负责保养及携带。

7.搜救雷达应答器(SART)

搜救雷达应答器是发生海难时用于进行搜救的寻位装置。GMDSS中的搜救雷达应答器工作于9GHz频段。应答器与搜救船只或直升飞机上的9GHz导航雷达相配合构成一个寻位系统,这种寻位系统有助于在搜救作业中尽早发现遇难幸存者或救生筏。

对搜救雷达应答器的操作性检查要求:

(1)装有防止意外启动的装置。

(2)按交通部无办字[1995]5号文件规定,船舶每季每一航次做一次测试记录。

(3)救生艇筏应备有安装固定雷达应答器的设施,应答器的天线位置距水平面1米以上。

(4)雷达应答器的开关处有一测试档,测试时应有灯光指示。

(5)雷达应答器上应有操作说明及电池有效期,一般电池有效期为5年。

(6)在10米深水处,雷达应答器至少能保持5分钟不进水

;在浸入水中条件下,受到45度热冲击能保持水密。

(7)绳索的作用应能系于个人或艇筏上。

(8)用船上9GHZ寻航雷达对雷达应答器进行试验,雷达荧火屏上应出现有规则的直线亮点,应答器的启动应限制至于几秒种内,以免对其它船用雷达造成干扰。

(9)明确专人保养雷达应答器,在应急情况下有专人携带。

(10)雷达应答器所有表面都呈桔黄色。

船舶驾驶员通导管理应知应会

一、二副日常管理职责:

1、负责本船无线电通信导航设备和广播系统的技术管理,做好无线电通信设备的管理、使用、维护、修理以及无线电导航设备的管理和修理工作,努力使设备保持良好的技术状态。

2、严格按照操作规程正确地使用和保养无线电通信导航设备。

3、正确执行现行的国内国际各种电信规章制度。

4、当本船遭受海难或发生其他危险情况时应保证在电台值班,弃船时应携带无线电通信日志和电台执照,按船长的命令离船。

5、只能受理经船长或政委签发批准的电话、电传和传真、E-MAIL。

6、负责AMOS通信和船舶局域网的维护工作,并做好国内、国际通信资料的保管和修改工作。

7、按规定统计通信费使用和通导设备维护情况,汇总报公司通导业务。

8、负责电台蓄电池、变流机和各种天线的日常清洁、检查、养护工作,确保良好技术状态;做好蓄电池室(箱)、备件库的清洁工作;负责电台蓄电池的充、放电。

9、负责保管图纸、说明书等技术资料和物品帐册;负责备件、工具、物料、仪表的登记、保管、盘点和报销。

10、按有关规定保管电台文件、资料、报底、报稿、统计报表、修理帐单和申请购物单,并在交接班时交接清楚。

11、负责船舶开航前做好航前安全检查,发现问题要及时检修、纠正,并报告船长。

12、船抵港前做好通导设备自查工作,抵达港口后按规定填报通信导航设备开航前检查报告表。

13、航行中应每天查阅无线电通信日志和报底电稿,检查电台一天所做的各项工作,发现问题要及时查清并设法纠正。

14、直接负责通信导航设备的管理和检修,通导设备修理时应在场,当设备修复签收时要进行验收,必要时在修理报告上标注。

15、拟定有关设备的备件、工具、物料和仪表的请领审购计划,经船长审批后报报告公司通导业务。

16、按规定定期检查、试验通信设备,并将检查、试验情况记入无线电通信日志。

17、特殊海况和特殊航区(如冰区、寒冷地带),应随时检查设备、器材及周围环境,并采取安全防范措施。(如外部天线、EPIRB、仪器探头等)

18、负责做好PSC检查准备工作;防止误报警。

二、管理内容:

1、电台执照

电台执照应存放在电台内便于立即取下携带和出示检查的位置,并由二副负责保管。电台执照的有效期限,国旗为三年;香港旗一年;其它为四年,有效期届满前三个月,应及时向公司通导主管部门报告,申请更换。

2、货船无线电安全证书货船无线电安全证书由船长负责统一保管。在证书检验过程中,二副要现场操作设备配合检验。

3、GMDSS岸基维修协议、设备产品证书和示位标(EPIRB)年度检验报告及GMDSS改造资料由船长统一保管,二副要根据有效期提前三个月申请更换。

4、ITU文件。包括无线电信号书;GMDSShandbook;《水上移动业务和卫星水上移动业务电台的呼号和数字识别表》Manualforuse by the maritime mobile and available maritime mobile satellite services;《无线电定位和特别业务电台表》List of call signs& numerical identities;《海岸电台表》List of coast stations;List ofradiodetermination & special services stations;《无线电规则》Radio regulations;《船舶电台表》List of ship stations;以上资料都要按时更新,增加补编。

4、无线电通信日志由持适任证书的值班驾驶员填写,船长每月检查并签字。时间一律采用世界协调时UTC;有关通信记录尽量采用英文或英文缩写,如属必要可用中文注明。以航次终了为界,航次开始时另起页填写。

GMDSS通信英语测试题(3)

2009 ~2010 学年度 高职2008 级航海技术系(航海技术专业)《通信英语》测试试卷(3) 一、单选(54%) 1.Ships at sea are in urgent need of MSI because they are _______ various kinds of danger. A subject for B liable to C easy to meet D always encounter 2.Maritime Safety Information means _________. A meteorological warnings B meteorological forecasts C other urgent safety related messages broadcast to ships D a, b & c are right 3.WWNWS broadcasts _________ kinds of navigational warnings by means of radio for mariners. A Four B Three C Several D a lot of 4.The WWNWS establishes ________ types of navigational warnings. They are _______. A 3/NAVAREA, Coastal and local warnings B 3/Navigational, Meteorological and other urgent warnings C 4/distress, urgent, safety and routine D 3/Vital, Important, and Routine warnings 5.It is preferable for ships lying _______ to receive MSI to ensure safe navigation. A both at sea or in port B in international waters C at the anchorage C in narrow channel 6.Which of the following statements is right? A The SART can be auto-operated in vertical position some time B The SART can be auto-operated in a parallel position at any time C The SART can by auto-operated under the water sometimes D The SART can be auto-operated in float-free position when combined with EPIRB. 7.When a ship sinks, a ______ satellite EPIRB is _______ activated. A stationary/automatically B float free/manually C vertical/automatically D float free/automatically 8.What language does International NAVTEX use? A Russian B French C English D German 9. The GMDSS must combine all various subsystems, because ______. A they all have different limitations with respect to coverage B they all have different limitations in the technology they use C different systems apply to different ships D all of above 10. The GMDSS is composed of ______. A satellite and terrestrial communication systems B only navigation and alerting systems C just MSI system and locating system D SAR co-ordination system 11. The first communication satellite was used for the purpose of _____. A taking the place of the radio system B introducing a new life-saving system C saving the vessels in distress D improving the communication on land 12. The distress alert from RCC through coast station is a ______ alert.

GMDSS通信英语完整题库

第一部英语听力习题 1.Utopia Forward Station. This is Utopia Bridge. Single up forward to head line and breast line. Utopia船首台,我是驾驶台,请单绑,只剩头缆和横缆。 2.Utopia Aft Station. This is Utopia Bridge. Single up aft to breast line and stern buoy line. Utopia船尾台,我是船首台,请单绑,只剩横缆和尾浮筒系缆。 3.Utopia Aft Station. Take tug’s towing line to capstan then make fast on starboard quarter. Utopia船尾台,请把拖轮拖缆带上绞缆机并在右舿挽牢。 4.Oredock Pilot. This is Huanghe. My draught forward 10.2m, aft 11.0m, fresh water allowance 200 millimeters. Oredock引航员,我是黄河轮,我船首吃水为10,2米,尾吃水为11米,淡水限额为200毫米 5.Gargantua. This is Utopia. Visibility is expected to decrease to 200m in four hours. Gargantua,我是Utopia,预计四小时后能见度将下降到200米。 6.Euphoria. This is Red Sea. Visibility at Diexieville is 500 meters. It is expected to increase to 1500 meters in the next two hours. Euphoria,我是Red Sea,在Diexieville处的能见度为500米,预计两小时后将增加到1500米。 7.Oilport Pilot. This is Yellow Sea. Is pilotage compulsory? 是强制引航吗? 8.Ioland. This is M/V Blue Eagle. My anchor is foul 我的锚链绞缠住了。 9.Oilport pilot. This is Utopia. Pilot ladder is rigged on starboard side. 引航员用梯已在右舷挂好。 10.Yellow Drill. This is Appleport Pilot. Pilot vessel is approaching you. 引航船正向你处驶来。 11.Yellow Sea. This is Dalianport Pilot. Pilotage suspended for all vessels. 所有船舶暂停引航。 12.Gargantua. This is Utopia. I am coming to your assistance and expected to reach you at 1800 hours. 我将前来援助你船,预计抵达时间为18点。 13.Utopia. Are you ready for helicopter? 准备好接受直升飞机的援助了吗? 14.Roger. I am making identification signal. 我船正在发出识别信号。 15.Bigapple. This is helicopter. Request permission to land on deck. 直升飞机请求允许在甲板上降落。 16.Utopia. this is Fantasia. There is a vessel anchored ahead of you in the center of fairway .

GMDSS--通信英语

GMDSS 通信英语

GMDSS英语阅读500题单选题一 第三部份英语阅读 单项选择题 1. IMO has decided that all ships over 300TGt must be fitted with a NAVTEX receiver ______ . A. by 01 Feb 1992 B. by 01 Aug 1993 C. between 01 Feb 1992 and 01 Feb 1999 D. before 01 Feb 1992 2. GMDSS is to provide ______ with reliable communication . A. all large passenger vessels B. freighters of more than 300gt in coastal waters C. all passenger ships and cargo ships engaged in international-voyages D. all passenger ships and cargo ships of 300gt upwards in open sea 3. The complying vessels can transmit ship-to-shore distress alerts by at least ______ . A. One means, whether satellite or terrestrial techniques B. Two means, whether satellite or terrestrial techniques C. Two separate and independent means, each using different radio communication services D. Two means, such as MF DSC and HF DSC 4. The quality of the message can be affected by ______ . A. climate B. sunshine C. human beings D. both a and b 5. Within the polar areas it is ______ to see a satellite in geo-stationary orbit . A. impossible B. possible C. easy D. difficult 6. The Inmarsat system is open for use by ______ countries on a non-discriminatory basis . A. some B. lots of C. many D. all 7. With the help of GMDSS ______ can be alerted to a distress incident as soon as possible . A. all ships in a large sea area B. only the sea authorities ashore C. the SAR units ashore and at sea D. the port radios and the coast stations 8. In areas covered by Inmarsat HF can be used as an ______ to satellite communications. A. alternation B. alternate C. alter D. alternative 9. When receiving a distress alert, the SAR authorities

GMDSS通信英语听力与会话真题

GMDSS听力考试题型 一.码语听写(20分,错6组以上0分) NO、1 [ ] NO、2 [ ]………NO、20 [ ] 二.单句及会话选择题 (一)单句(10小题) 1.It takes 10 from hard port to hard starboard、、 a、seeds b, kinds c、seconds d、second 2、V essel Utopia is spilling oil、 a、speed b、spiling c、spinning d、spilling 3、Maintain search speed 3 knots、 a、nots b, knots c, normal d, lord 4、The anchors are away、 a、way b、away c、award d、weigh 5、Air draft 31 meters、 a、meters b、miller c、miles d、mad 6、M/V seven star is aground、 a、kaund b、aground c、ground d、grounding 7、Aircraft ETA at…、 a、air b、craft c、airraft d、aircraft 8、The anchors are foul、 a、found b、foul c、find d、five 9、Place in convoy is NO、3、 A, convoy b、command c、count d、coward 10、I an drifting from north to southeast、 a、south b、southwest c、southeast d、sound (二)会话题(10小题) 1、New harbour pilot this is Utopia, change to channel 6, over、 Utopia this is New harbour pilot change to channel 6, over, Question: Which channel is for communication ? a、b、c、channel 6 d、 2.Big apple this is pilot station、You will meet pilot at the position 33 degrees 45 minutes north 10 degrees 15 minutes east、 Pilot station this Big apple、I will meet pilot at 33 degrees 45 minutes north 10 degrees 15 minutes east、 Question: Where will the vessel meet the pilot? a、b、c、33 degrees 45 minutes north 10 degrees 15 minutes east d、 3.Utopia this is VTS center、Report your relative course and speed、Over、 VTS center this is Utopia、My relative course is 030 degrees, speed 35 knots、 Question: What are relative course and speed? a、b、c、030 degrees, 35 knots d、 4.Pilot boat this Utopia、On which side would I rig pilot ladder? Over、 Utopia this is pilot boat、Please rig pilot ladder on lee side、 Question: On which side would the pilot ladder be rigged? a、b、c、lee side d、

GMDSS通信英语口语朗读题型

GMDSS通信英语朗读题 1.Mayday Mayday Mayday This is motor-vessel Noble Prince Mayday Noble Prince One seven nine degrees true, three miles off Stone Point I have struck a submerged object, taking in water fast, engine damaged. I can not keep afloat more than three hours, crew thirty. Chief engineer and two ratings seriously injured, I need assistance and rescue. I am keeping continuous watch on two one eight two KHZ. This is motor vessel Noble Prince. Over. Questions: 1) What happened to Noble Prince? 2) What is the position of the distress vessel? 3) How long can the vessel keep afloat'? 4) How many persons were seriously injured? 5) On what frequency is she keeping continuous watch? Answers to the questions above: 1) She has struck a submerged object, taking in water fast, engine damaged. 2) One seven nine degrees true, three miles off Stone Point. 3) Less than three hours. 4) Three persons were seriously injured.

GMDSS通信英语练习二三副考试必备

GMDSS英语阅读练习 一、缩略语 1、EPIRB A: Urgency Position Indicating Radio Beacon 紧急无线电示位标 B:Emergency Position Indicating Radio Beacon 紧急无线电示位标 C:Emergency Positive Indicating Radio Beacon 紧急无线电示位标 D:Emergency Position Identification Radio Beacon 紧急无线电示位标 2、LES A: Lord Earth Station 陆地地球站 B:Land Earth Station 陆地地球站 C:Land Earth State 陆地地球站 D:Land Earth Station 移动地球站 3、MSI A: Maritime Safety Information 海上安全信息 B:Maritine Safety Information 海上安全信息 C:Maritime Safe Information 海上安全信息 D:Maritime Safety Identification 海上安全识别 4、ETA A: Estimate Time of Arrival 预计抵达时间 B:Estimated Time of Arrival 预计离港时间 C:Estimated Time of Arrival 预计抵达时间 D:Estimated Timing of Arrival 预计抵达时间 5、IMO A: International Maritime Organization 国际海事组织 B:Internation Maritime Organization 国际海事组织 C:International Mobile Organization 国移动组织 D:International Maritime Organize 国际海事组织 二、单选题 1、Which definition’s meaning is the “Telephone using phase modulation”:

GMDSS通信英语考卷

GMDSS通信英语模拟卷 1. ______ will form the basis for distress alerting and safety calling. A. GMDSS B. EGC C. MSI D. DSC 2. In Area A1, the DSC frequency for distress alerting is ______. A. 156.8MHz B.156.3MHz C. 156.65MHz D. 156.525MHz 3. Ship-to-ship distress alerting should be conducted by _______ A. Inmarsat SES B. VHF/DSC or MF/DSC C. SART and VHF/DSC D. satellite EPIRB and VHF/DSC 4. Maritime safety Information _______ international Safetynet service and NA VTEX service. A. consists of B. can be received C. is transmitted by D. will be made on 5. As each MSI message will have a unique identity, the printing of messages already received correctly is ____. A. automatically suppressed B. finished by the operator C. manually suppressed D. done again 6. If a ship is not fitted with and automatic position-fixing aid, such as GPS, its position should _____ in EGC receiver at regular interval. A. not key B. be keyed C. not be keyed D. key 7. Navigational and meteorological warnings, meteorological forecasts and other urgent safety related messages to shipping, including electronic chart correction data is _______. A. Safety service B. Urgent service C. distress alerting D. MSI 8. There are _____ for ships to receive Safetynet messages. A. some charge B. a few charges C. more expensive D. free charge 9. The COSPAS-SARSAT 406KHz system was adopted as an element of the GMDSS by IMO in _____. A. 1980 B. 1982 C. 1984 D. 1988 10. Which of the following statements is not a basic flaw of the terrestrial techniques. A. the need for specialization B. height of antenna C. congestion of communication D. reception difficulties 11. Traditional and terrestrial techniques ______. A. can overcome the basic flaws of the radio system B. are useless today C. now are out of date D. are impossible to overcome the flaws in the existing radio system 12. Which Inmarsat system applies S&F messaging? A. Inmarsat-A B. Inmarsat-B C. Inmarsat-C D. Inmarsat-F 13. The Inmarsat system is open for use by ______ countries on a non-discriminatory basis. A. some B. lots of C. many D. all 14. Sea Area A2 is an area within the coverage of at least one ______. A. VHF coast station B. MF coast station C. satellite D. RCC 15. The GMDSS must combine all various subsystems. Because _______. A. they all have different limitations with respect to coverage B. they all have different limitations in the technology they use C. different systems apply to different ships D. all of above 16. when receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the ship in distress will _______ in a coordinated search and rescue operation with the minimum delay. A. assist B. send a rescue vessel C. search the distress area D. reach the distress position at once 17. Ships equipped with Inmarsat SES send distress alerts both ______ and ______.

GMDSS通信英语上海500题带翻译

英语阅读500题 (单项选择题) 1.IMO has decided决定that all ships over 300TGt must be fitted with a NA VTEX receiver ______ .IMO在什么时候决定300总吨以上必须配备NA VTEX接收机。 A. by 01 Feb 1992 B. by 01 Aug 1993 C. between 01 Feb 1992 and 01 Feb 1999 D. before 01 Feb 1992 2.GMDSS is to provide ______ with reliable可靠的communication . GMDSS提供给--所有客船和300总吨及以上货船在海上航行--的可靠通信。 A. all large passenger vessels B. freighters of more than 300gt in coastal waters C. all passenger ships and cargo ships engaged in international-voyages D. all passenger ships and cargo ships of 300gt upwards in open sea 3.The complying遵从vessels can transmit ship-to-shore distress alerts by at least ______ . 这个遵守船舶(公约船)能发送船到岸遇险报警至少通过--两套分开和独立设备方法,使用不同的无线电通信业务。 A. One means, whether satellite or terrestrial techniques B. Two means,途径whether无论satellite or terrestrial techniques C. Two separate and independent独立的means, each using different radio communication services D. Two means, such as MF DSC and HF DSC 4.The quality of the message can be affected 受到影响by ___ .信息的质量会受--气候--影响。 A. climate气候 B. sunshine阳光 C. human being人类生存 D. both a and b 5.Within the polar areas it is ______ to see a satellite in geo-stationary orbit . 在两极地区内是--不可能--看到地球静止轨道卫星的轨道。 A. impossible B. possible可能 C. easy 容易 D. difficult困难 6.The Inmarsat system is open for use by ______ countries on a non-discriminatory无差别对待 basis . 国际海事卫星系统对--所有--国家在一个无差别待遇的基础上开放使用。 A. some B. lots of C. many D. all 7.With the help of GMDSS ______ can be alerted to a distress incident as soon as possible . 在GMDSS的帮助下--岸上和海上搜救当局--能尽快发出遇险报警。 A. all ships in a large sea area B. only the sea authorities ashore C. the SAR units ashore and at sea D. the port radios and the coast stations 8.In areas covered by Inmarsat HF can be used as an ______ to satellite communications. 在Inmarsat覆盖地区内高频可以作为一种--替代--卫星通信设施。 A. alternation交替 B. alternate代替 C. alter更改 D. alternative可供选择的事物 9.When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the ship in distress will ______ in a coordinated search and rescue operation with the minimum delay . 当收到遇险警报时, 岸上SAR当局和遇险船附近的船只将以最小的延误--帮助--协调搜救工作。 A. assist帮助 B. send a rescue vessel 派一艘救助船 C. search the distress area搜索遇险区域 D. reach the distress position at once立即到达遇险位置 10.In which year was the COSPAS-SARSAT system established ? 哪一年建立低极轨道搜索和营救卫星系统?

GMDSS通信英语单词

GMDSS通信英语单词 IMO=International Maritime Organization 国际海事组织Introduction 引入,引进 Mark 标志 Maritime 海上的;海事的 Invention 发明 Amendment 修改改正 Convention 公约 SOLAS= Safety of life at sea 海上人命安全公约 Adopt 正式通过,采用 Replace 取代,代替 Phase in 强调 Entry into force 生效,实施 Stage 阶段 SAR= Search and Rescue 搜索和救助 Coordinate 协调 Authority 主管机关 Ashore 岸上 Vicinity 附近 Alert 报警 Emergency 紧急 Coordinate 协调 On-scene 现场 Locate 定位 Distress 遇险 Bridge 驾驶台 Community 实体,社会,(动植物群落) land community(陆生生物群落) Beneficial 有益的;受益的 INMARSAT 国际海事卫星 Put into orbit 送入轨道 Announcement 宣布;通告 Establish 建立 Shipyard 船坞;船厂 As a general rule 通常 Shipment 装船,装运的货物 Provide by 提供;供给 Terrestrial 地面的 Travel =sail 航行 High sea 公海

Carry 携带;配备 Facility 设备;设施 In addition to 除。。。。以外 Dissemination 播发;传播 Meteorological 气象的 Warning 警告 Comprehensive 全面的 Available 可利用的;有用的 Enhanced 增强的 Combination 组成;组合 Take out 退出;去掉 Contributing 贡献;起作用 V oyage 航次;航海;航行 Install 安装 Pacific 太平洋 Atlantic 大西洋 GT =gross tonnage 总吨位 Navigate 航行 Abbreviation 缩写 Component 部分 SART=Search and Rescue Radar Transponders 搜救雷达应答器Interrogate 触发;询问 Airborne 飞机载 Lay down 制定;规定 Irrespective 不论;不考虑 Primarily 主要地 Imminent 急迫的;危急的 Relate to 涉及;与。。。有关 Take part in 参加;参与 RCC=Rescue Coordination Center 搜救协调中心Commander 指挥员 Associate with 与。。。有联系 NBDP=窄带直接印字电报 Designate 指定;确定 Simplex 单工 FEC=Forward Error Correction 前向纠错 Title 标题 Locate 定位 Function 功能 Aim to 目的在于;旨在 Owner 船东

GMDSS通信英语听力与会话真题

GMDSS听力考试题型 一.码语听写(20分,错6组以上0分) NO.1 [ ] NO.2 [ ]………NO.20 [ ] 二.单句及会话选择题 (一)单句(10小题) 1.It takes 10 from hard port to hard starboard.. a. seeds b, kinds c. seconds d. second 2. Vessel Utopia is spilling oil. a. speed b. spiling c. spinning d. spilling 3. Maintain search speed 3 knots. a. nots b, knots c, normal d, lord 4. The anchors are away. a. way b. away c. award d. weigh 5. Air draft 31 meters. a. meters b. miller c. miles d. mad 6. M/V seven star is aground. a. kaund b. aground c. ground d. grounding 7. Aircraft ETA at…. a. air b. craft c.airraft d. aircraft 8. The anchors are foul. a. found b. foul c. find d. five 9. Place in convoy is NO.3. A, convoy b. command c. count d. coward 10. I an drifting from north to southeast. a. south b. southwest c. southeast d.sound (二)会话题(10小题) 1. New harbour pilot this is Utopia, change to channel 6, over. Utopia this is New harbour pilot change to channel 6, over, Question: Which channel is for communication ? a. b. c. channel 6 d. 2.Big apple this is pilot station. You will meet pilot at the position 33 degrees 45 minutes north 10 degrees 15 minutes east. Pilot station this Big apple. I will meet pilot at 33 degrees 45 minutes north 10 degrees 15 minutes east. Question: Where will the vessel meet the pilot? a. b. c. 33 degrees 45 minutes north 10 degrees 15 minutes east d. 3.Utopia this is VTS center. Report your relative course and speed. Over. VTS center this is Utopia. My relative course is 030 degrees, speed 35 knots. Question: What are relative course and speed? a. b. c. 030 degrees, 35 knots d. 4.Pilot boat this Utopia. On which side would I rig pilot ladder? Over. Utopia this is pilot boat. Please rig pilot ladder on lee side. Question: On which side would the pilot ladder be rigged? a. b. c. lee side d.

GMDSS 通信英语词汇

IMO=International Maritime Organization 国际海事组织 introduction 引入,引进mark 标志 maritime 海上的;海事的invention 发明 amendment 修改改正convention 公约 SOLAS= Safety of life at sea 海上人命安全公约 adopt 正式通过,采用replace 取代,代替 phase in 强调entry into force 生效,实施 stage 阶段SAR= Search and Rescue 搜索和救助coordinate 协调authority 主管机关 ashore 岸上vicinity 附近 alert 报警emergency 紧急 coordinate 协调on-scene 现场 locate 定位distress 遇险 bridge 驾驶台community 实体,社会 Beneficial 有益的;受益的INMARSA T 国际海事卫星 put into orbit 送入轨道announcement 宣布;通告 establish 建立shipyard 船坞;船厂 as a general rule 通常shipment 装船,装运的货物 provide by 提供;供给terrestrial 地面的 travel =sail 航行high sea 公海 carry 携带;配备facility 设备;设施 in addition to 除。。。。以外dissemination 播发;传播meteorological 气象的warning 警告 comprehensive 全面的available 可利用的;有用的enhanced 增强的combination 组成;组合 take out 退出;去掉contributing 贡献;起作用 voyage 航次;航海;航行install 安装 Pacific 太平洋Atlantic 大西洋 GT =gross tonnage 总吨位Navigate 航行 Abbreviation 缩写component 部分 SART=Search and Rescue Radar Transponders 搜救雷达应答器 interrogate 触发;询问airborne 飞机载 lay down 制定;规定irrespective 不论;不考虑 primarily 主要地imminent 急迫的;危急的 relate to 涉及;与。。。有关take part in 参加;参与 RCC=Rescue Coordination Center 搜救协调中心 commander 指挥员associate with 与。。。有联系 NBDP=窄带直接印字电报designate 指定;确定 Simplex 单工FEC=Forward Error Correction 前向纠错title 标题locate 定位 function 功能aim to 目的在于;旨在

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