摘要
研究船舶交通流中船舶交通量和船舶速度分布及其之间的关系.以成山头水域内配装有AIS设备的船舶交通流为例,将成山头水域交通流分为北上交通流和南下交通流,并根据水域内通航现状和特点对该两股交通流进行分析,通过对均值处理过的数据进行拟合获得其间的相互关系.结果表明,该方法对于大量统计处理数据效果较好,为研究船舶交通量与船舶速度间关系提供了一种新方法.
Vessel traffic volume and vessel speed distribution and the relationship between them were researched.Taking the vessel traffic flow with AIS in Chengshantou waters as example,the traffic flow was separated into two directions： north and south,and the two traffic flows were studied according to the areas＇ status and characteristics.The relationship between vessel traffic volume and vessel speed was obtained by using the method of data fitting.Results verify the conclusion via the verifying data,which give a new way to study the relationship between vessel traffic flow and vessel speed.
出处
《大连海事大学学报》
CAS
CSCD
北大核心
2012年第1期33-36,共4页
Journal of Dalian Maritime University
关键词
船舶交通流
船舶交通量
船舶速度
数据拟合
vessel traffic flow
vessel traffic volume
vessel speed
data fitting
