船舶数量激增与航线复杂化使得传统船舶信息管理方式难以应对海量、实时、多维度的信息处理需求，存在效率低、安全性不足等问题。本文开发基于混合架构的船舶信息网络数据库系统，重点研究系统总体架构设计，将其分为数据采集层、数据存储层、业务逻辑层和应用展示层，各层通过标准化接口协同工作；在数据库选型与交互机制上，选用MySQL存储船舶静态信息、MongoDB存储动态信息，并设计统一数据访问接口和同步机制实现两者协同。研究了基于小波变换与船舶运动状态分段的自适应压缩数据方法，并提出了基于区块链的身份认证方案。该系统可有效提升船舶信息管理效率与安全性，为航运业数字化发展提供支持。
The sharp increase in the number of ships and the complexity of shipping routes have made it difficult for traditional ship information management methods to cope with the massive, real-time and multi-dimensional information processing demands, resulting in problems such as low efficiency and insufficient security. This paper develops a ship information network database system based on a hybrid architecture, with a focus on the overall architecture design of the system. It is divided into the data acquisition layer, data storage layer, business logic layer and application display layer, and each layer works collaboratively through standardized interfaces. In terms of database selection and interaction mechanism, MySQL is chosen to store static information of ships and MongoDB to store dynamic information. A unified data access interface and synchronization mechanism are designed to achieve the coordination of the two. The adaptive data compression method based on wavelet transform and segmented ship motion state was studied, and an identity authentication scheme based on blockchain was proposed. This system can effectively enhance the efficiency and security of ship information management, providing support for the digital development of the shipping industry.
2025,47(18): 185-189 收稿日期：2025-3-16
DOI：10.3404/j.issn.1672-7649.2025.18.031
分类号：U667.65
基金项目：湖北省教育科学规划课题-重点课题（2022GA108）
作者简介：韩杰（1979 – ），男，硕士，讲师，研究方向为计算机科学与技术
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