基于AIS的特定船舶会遇实况分布  

Specific Ship's Encounter Live Distribution Based on AIS

作　　者：肖潇[1] 赵强[1] 邵哲平[1] 纪贤标[1,2] 潘家财[1,2] 

机构地区：[1]集美大学航海学院,福建厦门361021 [2]厦门大学信息科学与技术学院,福建厦门361011

出　　处：《中国航海》2014年第3期50-53,共4页Navigation of China

基　　金：国家自然科学基金(51109090);福建省重点科技计划项目(2012H0030);福建省教育厅科技计划项目(JB11103)

摘　　要：由于单独挖掘特定船舶的会遇信息能够更加直观地反应出船舶的行为特征规律,而传统的采集单船会遇信息的方法存在费时、费力且效率低的问题,因此考虑结合海上交通工程理论,实现基于海量AIS数据绘制特定船舶会遇信息的算法。以闽台直航船"中远之星"为例,利用该算法得到其在台湾海峡水域内的航迹绘制、会遇数目、会遇态势和会遇最近距离等信息,并进行研究分析。研究结果可为分析水域的通航环境以及为主管部门更好地规划特定船舶的航路提供理论依据。Due to the specific ship＇ s encounter can be more intuitive to reflect the characteristic pattern of the ship＇ s be- havior. But the time and energy waste and low efficiency issues of the traditional information collection for specific ship＇ s encounter, the algorithm for specific ship＇ s encounter information is achieved based on the intensive AIS data to combine marine traffic engineering theory. Taking the direct route ＂COSCO STAR＂ between Fujian and Taiwan for example, the specific ship ＇ s track drawing, encounter times, encounter situation and encounter closest range in Taiwan Strait are studied and analyzed, whose results show a theoretical basis for the navigation environment of the water analyzed and authorities＇ better channel planning.

关 键 词：水路运输 特定船舶会遇 AIS信息 航迹分布 中远之星 

分 类 号：U675.96[交通运输工程—船舶及航道工程]