船舶运输需要充分考虑安全性和经济性，合适的航线能够为船舶安全运输提供有效保证，传统依靠纸质海图和电子海图的航线设计存在实时性不强、精度不够等问题。本文提出一种基于NoSQL数据库和AIS数据的航线自动设计方法，对其中的关键技术进行了研究，包括航线自动规划技术路线、NoSQL数据预处理以及航线自动规划方法。在航线自动规划方法中，设计了基于AIS的航线自动规划流程，使用DBSCAN算法对航迹数据进行了聚类分析。本文的研究成果可以为船舶航线自动规划提供有效辅助。
Ship transportation needs to fully consider safety and economy, and appropriate routes can provide effective guarantee for ship safety transportation. Traditional route design relying on paper chart and electronic chart has some problems such as weak real-time and insufficient precision. This paper proposes an automatic route design method based on NoSQL database and AIS data, and studies the key technologies, including automatic route planning technology route, NoSQL data preprocessing and automatic route planning method. In the automatic route planning method, the automatic route planning process based on AIS is designed, and the DBSCAN algorithm is used to perform cluster analysis on the track data. The research results of this paper can provide effective assistance for ship route automatic planning.
2023,45(23): 202-205 收稿日期：2023-08-14
DOI：10.3404/j.issn.1672-7649.2023.23.039
分类号：U667.65
基金项目：广西高校中青年教师科研基础能力提升项目(2023KY0945)
作者简介：李茜(1980-),女,硕士,副教授,研究方向为数据库技术、人工智能及地理信息系统
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