V2EX ais

AIS

定义 Definition

AIS 通常指 Automatic Identification System(自动识别系统):一种用于船舶的无线通信与定位系统,通过广播船名、位置、航向、航速等信息,帮助船舶与岸基单位进行识别、避碰与交通管理
(在其他语境中,AIS 也可能指 Accounting Information System 等,但航运领域最常见。)

发音 Pronunciation

/e.as/

例句 Examples

AIS helps ships avoid collisions in busy waterways.
AIS 帮助船舶在繁忙水道中避免碰撞。

The coast guard used AIS data, combined with radar and satellite imagery, to reconstruct the vessel’s route during the storm.
海岸警卫队将 AIS 数据与雷达、卫星图像结合,用来还原该船在风暴中的航线。

词源 Etymology

AIS 是首字母缩略词,来自 Automatic Identification System,含义直译为“自动识别系统”。该术语随现代海上交通监控与航行安全体系的发展而普及。

相关词 Related Words

文学与著作 Literary Works

  • IMO(国际海事组织):《Guidelines for the Onboard Operational Use of Shipborne AIS》(船载 AIS 操作使用指南)等文件中频繁出现
  • SOLAS 公约(《International Convention for the Safety of Life at Sea》)相关配套材料与解释文本中常见
  • Bowditch:《The American Practical Navigator》(《美国实用航海指南》)新版章节常涉及 AIS 与电子助航
  • Admiralty:《Admiralty Manual of Navigation, Volume 1》(《英国海军航海手册卷一》)常将 AIS 作为现代航海设备内容之一
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