全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于AIS航迹和Douglas-Peucker算法的航线自动生成方法研究

DOI: 10.3969/j.issn.1674-0696.2014.06.16, PP. 79-82

Keywords: 航道工程,航线设计,Douglas-Peucker,AIS航迹,电子海图,waterwayengineering,routeplanning,Douglas-Peucker,AIStracks,electronicchart

Full-Text   Cite this paper   Add to My Lib

Abstract:

:?使用经过数据清洗过的AIS历史数据,采用Douglas-Peucker算法根据不同比例尺下的阈值设定对航迹点进行压缩提取出关键的转向点,从而自动生成航线,生成的航线由真实航迹点压缩而来,从而缩短了距离,提高了经济效益;通过充分利用电子海图信息对自动生成的航线进行点、线、面障碍物的检测,对靠近危险物的航线部分进行修正,从而确保航行安全。由压缩AIS航迹形成的航迹已有效避开障碍物,因此生成的航线是安全、经济的,可为航海人员航线设计时提供重要参考。

References

[1]  He Liju,Li Qihua,Automatic generation of ship route based on ant colony algorithm[J].Navigation of China,2009,32(3):71-75.
[2]  [5]汪柱,李树军,张立华,等.基于航路二叉树的航线自动生成方法[J].武汉大学学报:信息科学版,2010,35(4):407-410.
[3]  Wang Zhu,Li Shujun,Zhang Lihua,et al.A method for automatic routing based on route binary tree[J].Journal of Wuhan University:Geomatics and Information Science,2010,35(4):407-410.
[4]  [6]International Electrotechnical Commission.Maritime navigation and radio communication equipment and systems Digital interfaces [EB/OL].(2006-3-20) [2013-10-10].http://www.iec.ch/.
[5]  [7]初秀民,徐海潮,万剑,等.基于多线程的船载自动识别系统报文解析 [J].中国航海,2011(2):20-23.
[6]  Chu Xiumin,Xu Haichao,Wan Jian,et al.Parsing shipborne AIS message based on multithreading[J].Navigation of China,2011(2):20-23.
[7]  [8]张树凯.基于S63标准的电子海图数据保护方案研究[D].大连:大连海事大学,2013.
[8]  Zhang Shukai.Research of ENC Data Protection Scheme Based on S63[D].Dalian:Dalian Maritime University,2013.
[9]  [1]郭禹.航海学[M].大连:大连海事大学出版社,2005.
[10]  Guo Yu.Marine Navigation[M].Dalian:Dalian Maritime University Press,2005.
[11]  [2]夏雷,姜汉新,汪柱.电子海图最优航线自动生成算法的改进[J].海洋测绘,2012,32(2):43-45.
[12]  Xia Lei,Jiang Hanxin,Wang Zhu.The improvement of automatic routing algorithm based on electronic chart[J].Hydrographic Surveying and Charting,2012,32(2):43-45.
[13]  [3]李源惠,潘明阳,吴娴.基于动态网格模型的航线自动生成算法[J].交通运输工程学报,2007,7(3):34-39.
[14]  Li Yuanhui,Pan Mingyang,Wu Xian.Automatic creating algorithm of route based on dynamic grid model[J].Journal of Traffic and Transportation Engineering,2007,7(3):34-39.
[15]  [4]何立居,李启华.基于蚁群算法的航线自动生成研究[J].中国航海,2009,32(3):71-75.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133