Article(id=1240655138080223458, tenantId=1146029695717560320, journalId=1240618002186551303, issueId=1240655131507740845, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1000-4653.2025.03.008, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1726502400000, receivedDateStr=2024-09-17, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1773724835176, onlineDateStr=2026-03-17, pubDate=1758729600000, pubDateStr=2025-09-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1773724835176, onlineIssueDateStr=2026-03-17, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1773724835176, creator=13701087609, updateTime=1773724835176, updator=13701087609, issue=Issue{id=1240655131507740845, tenantId=1146029695717560320, journalId=1240618002186551303, year='2025', volume='48', issue='3', pageStart='1', pageEnd='184', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1773724833608, creator=13701087609, updateTime=1773725188865, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1240656621609742880, tenantId=1146029695717560320, journalId=1240618002186551303, issueId=1240655131507740845, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1240656621613937185, tenantId=1146029695717560320, journalId=1240618002186551303, issueId=1240655131507740845, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=65, endPage=72, ext={EN=ArticleExt(id=1240655138306715889, articleId=1240655138080223458, tenantId=1146029695717560320, journalId=1240618002186551303, language=EN, title=Research on ship route optimization method for complex intersecting waters based on AIS data, columnId=1240655017900823355, journalTitle=Navigation of China, columnName=Marine Traffic Safety, runingTitle=null, highlight=null, articleAbstract=

Complex intersection waters, characterized by heavy ship traffic and frequent route crossings, exhibit complex traffic dynamics and a high risk of collisions, making route optimization in such areas highly important. Traditional route optimization methods tend to focus more on the formulation of traffic rules and traffic control measures. While effective, these approaches often rely on the subjective experience of maritime managers and lack an objective basis. To address these limitations, this paper proposes a route optimization method based on historical ship trajectory data. The ship traffic network is extracted through trajectory clustering and image processing techniques. A node similarity model is constructed, and a clustering algorithm is applied to partition the overall network into multiple local traffic networks. Route optimization is then achieved by merging nodes and reconstructing the network within each community. Experimental results demonstrate that the proposed method reduces the complexity of ship traffic by 50% and the risk of ship collisions by 30% compared to pre-optimized conditions. These improvements significantly enhance navigation safety, alleviate the regulatory burden on maritime authorities, and provide valuable insights for the planning of ship routing systems.

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复杂交汇水域内船舶流量大、航路交汇频繁导致水域交通态势复杂以及船舶碰撞风险较高,对这类水域进行船舶航路优化具有重要意义。传统航路优化方法更多侧重交通规则制定和交通控制,虽有一定成效但大多依赖海事管理人员的主观经验,缺乏客观依据。针对这类问题,提出一种基于历史船舶轨迹数据的航路优化方法。通过轨迹聚类和图像处理等方法提取船舶交通网络,构建节点相似度模型运用聚类算法将整个网络划分为多个局部交通网络,对各网络社区通过合并节点以及网络重构实现水域船舶航路优化。试验结果表明:相较于优化前的水域状况,该航路优化方法使水域船舶交通复杂度下降50%的同时船舶碰撞风险降低30%,大幅提升船舶航行安全以及降低海事部门水域监管压力,其优化结果可为船舶定线制规划提供参考。

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刘克中(1970—),男,教授,博士,研究方向为水上交通安全研究。E-mail:
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卢俊璋(1996—),男,工程师,硕士,研究方向为海上AIS大数据挖掘。E-mail:

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卢俊璋(1996—),男,工程师,硕士,研究方向为海上AIS大数据挖掘。E-mail:

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卢俊璋(1996—),男,工程师,硕士,研究方向为海上AIS大数据挖掘。E-mail:

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基于AIS数据的复杂交汇水域船舶航路优化方法研究
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卢俊璋 1 , 郭娅婷 1 , 刘克中 2 , 王伟强 2
中国航海 | 海上交通安全 2025,48(3): 65-72
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中国航海 | 海上交通安全 2025, 48(3): 65-72
基于AIS数据的复杂交汇水域船舶航路优化方法研究
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卢俊璋1 , 郭娅婷1, 刘克中2 , 王伟强2
作者信息
  • 1.长江航道测量中心,湖北 武汉 430010
  • 2.武汉理工大学 航运学院,湖北 武汉 430063
  • 卢俊璋(1996—),男,工程师,硕士,研究方向为海上AIS大数据挖掘。E-mail:

通讯作者:

刘克中(1970—),男,教授,博士,研究方向为水上交通安全研究。E-mail:
Research on ship route optimization method for complex intersecting waters based on AIS data
Junzhang LU1 , Yating GUO1, Kezhong LIU2 , Weiqiang WANG2
Affiliations
  • 1.Changjiang Waterway Bureau Survey Center, Wuhan 430010, China
  • 2.School of Navigation, Wuhan University of Technology, Wuhan 430063, China
出版时间: 2025-09-25 doi: 10.3969/j.issn.1000-4653.2025.03.008
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复杂交汇水域内船舶流量大、航路交汇频繁导致水域交通态势复杂以及船舶碰撞风险较高,对这类水域进行船舶航路优化具有重要意义。传统航路优化方法更多侧重交通规则制定和交通控制,虽有一定成效但大多依赖海事管理人员的主观经验,缺乏客观依据。针对这类问题,提出一种基于历史船舶轨迹数据的航路优化方法。通过轨迹聚类和图像处理等方法提取船舶交通网络,构建节点相似度模型运用聚类算法将整个网络划分为多个局部交通网络,对各网络社区通过合并节点以及网络重构实现水域船舶航路优化。试验结果表明:相较于优化前的水域状况,该航路优化方法使水域船舶交通复杂度下降50%的同时船舶碰撞风险降低30%,大幅提升船舶航行安全以及降低海事部门水域监管压力,其优化结果可为船舶定线制规划提供参考。

复杂交汇水域  /  AIS数据  /  复杂网络  /  航路优化  /  社区划分

Complex intersection waters, characterized by heavy ship traffic and frequent route crossings, exhibit complex traffic dynamics and a high risk of collisions, making route optimization in such areas highly important. Traditional route optimization methods tend to focus more on the formulation of traffic rules and traffic control measures. While effective, these approaches often rely on the subjective experience of maritime managers and lack an objective basis. To address these limitations, this paper proposes a route optimization method based on historical ship trajectory data. The ship traffic network is extracted through trajectory clustering and image processing techniques. A node similarity model is constructed, and a clustering algorithm is applied to partition the overall network into multiple local traffic networks. Route optimization is then achieved by merging nodes and reconstructing the network within each community. Experimental results demonstrate that the proposed method reduces the complexity of ship traffic by 50% and the risk of ship collisions by 30% compared to pre-optimized conditions. These improvements significantly enhance navigation safety, alleviate the regulatory burden on maritime authorities, and provide valuable insights for the planning of ship routing systems.

complex intersecting waters  /  AIS data  /  complex networks  /  route optimization  /  community detection
卢俊璋, 郭娅婷, 刘克中, 王伟强. 基于AIS数据的复杂交汇水域船舶航路优化方法研究. 中国航海, 2025 , 48 (3) : 65 -72 . DOI: 10.3969/j.issn.1000-4653.2025.03.008
Junzhang LU, Yating GUO, Kezhong LIU, Weiqiang WANG. Research on ship route optimization method for complex intersecting waters based on AIS data[J]. Navigation of China, 2025 , 48 (3) : 65 -72 . DOI: 10.3969/j.issn.1000-4653.2025.03.008
  • 国家自然科学基金重点项目(52031009)
2025年第48卷第3期
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doi: 10.3969/j.issn.1000-4653.2025.03.008
  • 接收时间:2024-09-17
  • 首发时间:2026-03-17
  • 出版时间:2025-09-25
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  • 收稿日期:2024-09-17
基金
国家自然科学基金重点项目(52031009)
作者信息
    1.长江航道测量中心,湖北 武汉 430010
    2.武汉理工大学 航运学院,湖北 武汉 430063

通讯作者:

刘克中(1970—),男,教授,博士,研究方向为水上交通安全研究。E-mail:
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2种不同金属材料的力学参数

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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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