AIS在海上交通调查中的应用

摘要:海上交通调查的基本目的是采用一切有效手段收集海上交通的基本数据并随之进行统计分析和理论研究,以便从宏观上和微观上掌握和了解海上交通的实际状况、基本特征和一般规律。通常所说的海上交通调查主要指交通观测。随着船舶自动识别系统(AIS)的诞生和完善,传统交通观测方法的弊端暴露无遗。通过对海上交通观测的新老方法的分析比较,提出了AIS在海上交通调查过程中需要解决的技术问题,并结合宁波虾峙门的实地观测进行了具体的应用。

Application of AIS in Marine Traffic Investigation

The purpose of marine traffic survey is to gather and analyze basic data by using all effective means so that researchers are able to know the traffic status,characteristics and general rules both from macroscopic and microscopic views.Usually,so-called marine traffic investigation is traffic observation.Now the traditional investigation methods are showing their more disadvantages with the birth and development of AIS.The comparison between traditional methods and new methods of investigation is carried out in the paper,the technical problems of using AIS in marine traffic investigation are analyzed and also an example of using this new method in Channel Xia Shimen and Luo Tou is given.