| 警戒区水上交通冲突数据自动采集系统 |
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| 引用本文： | 李松,孔凡邨,关克平.警戒区水上交通冲突数据自动采集系统[J].交通运输工程学报,2011(2):121-126. |
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| 作者姓名： | 李松 孔凡邨 关克平 |
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| 作者单位： | 上海海事大学商船学院; |
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| 基金项目： | 上海市科委2009年度创新行动计划项目(09170502000) |
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| 摘 要： | 基于ECDIS、AIS以及支持向量机,引入交通冲突研究方法,提出船舶定线制警戒区水上交通冲突数据自动采集解决方案.方案利用支持向量机学习训练冲突样本数据,得到判别冲突严重程度SVM分类模型,并将SVM软件包和SVM分类模型嵌入到ECDIS,结合实时AIS数据建立水上交通冲突数据自动采集系统,应用该系统对长江口船舶定线制...
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| 关 键 词： | 水路运输 船舶定线制 水上交通冲突 警戒区 数据自动采集 |
Automatic acquisition system of vessel traffic conflict data in precautionary area |
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| LI Song,KONG Fan-cun,GUAN Ke-ping.Automatic acquisition system of vessel traffic conflict data in precautionary area[J].Journal of Traffic and Transportation Engineering,2011(2):121-126. |
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| Authors: | LI Song KONG Fan-cun GUAN Ke-ping |
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| Institution: | LI Song,KONG Fan-cun,GUAN Ke-ping(School of Merchant Marine,Shanghai Maritime University,Shanghai 200135,China) |
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| Abstract: | Traffic conflict research method was introduced,and a solving scheme of automatic acquisition for vessel traffic conflict data in ships' routing precautionary areas was proposed based on ECDIS,AIS and support vector machine(SVM).In the solving scheme,SVM classification model was acquired through training study of sample data,and the conflict degree was identified by using the model.SVM software package and SVM classification model were embedded in ECDIS,and the automatic acquisition system of vessel traffic... |
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| Keywords: | waterway transportation ships' routing vessel traffic conflict precautionary area data automatic acquisition |
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