改善船舶甚高频通信质量  

To Improve the Quality of Ship VHF Communication

作　　者：李海红[1] 阳跃图[1] 王金林[1] 李义兵[1] 李彦敏[1] 

机构地区：[1]中国卫星海上测控部,江苏江阴214431

出　　处：《中国航海》2013年第1期47-49,64,共4页Navigation of China

摘　　要：随着经济的快速增长,船舶吨位数量急速攀升,各水域船舶流量剧增,船舶间相互沟通需求进一步加大,甚高频(VHF)通信已经受到了严峻的挑战。为满足船舶间良好的信息沟通,确保航运安全,提高航运效益,改进VHF系统和分航段及航区设置通信频道、提升驾驶人员综合素质等技术措施。该措施能有效改善船舶间VHF通信质量。With fast growth of economy, the number of ships and traffic flow quickly increase and communication among ships continues to grow. VHF communication has already been seriously challenged. In order to have satisfac tory communication among ships, to ensure navigation safety and to improve shipping performance, the suggestions for improving VHF communication, such as promoting navigator＇s comprehensive qualities, improving VHF system and separating channel settings for navigation segments or areas, are put forth.

关 键 词：船舶 舰船工程 甚高频 船舶通信 发射功率 接收机灵敏度 

分 类 号：U665.2[交通运输工程—船舶及航道工程] TN92[交通运输工程—船舶与海洋工程]