船舶航道信息管理系统的可视化数据检索

Research on visual data retrieval of ship channel information management system

船舶航道信息管理系统数据量的不断增加,使传统航道数据检索系统检索效率已经不能满足现代船舶航行的需要。对此针对现代船舶航道信息管理系统设计航道可视化数据检索系统。对传统检索系统架构重新进行优化整合,采用开放式架构,改善系统重用弊端;添加文件预处理接口、分词接口、XML接口等各类模块接口,提高系统联动性和协调性;最后重新规划航道数据文档域名,设计对应检索结构,完成船舶航道信息管理系统的可视化数据检索系统设计,实现航行数据高效率检索。实验数据表明,相较传统检索系统,设计的海量可视化数据检索系统船舶数据文件加载率提高了27%,数据传输率提高19%,明显提高了检索效率。

With the increasing data volume of ship channel information management system, the retrieval efficiency of traditional channel data retrieval system can no longer meet the needs of modern ship navigation. This paper designs a mass visualization data retrieval system for modern shipping channel information management system. The traditional retrieval system architecture is optimized and integrated again. The open architecture is adopted to improve the system reuse. Add various module interfaces such as document preprocessing interface, word segmentation interface and XML interface to improve system interactivity and coordination. Finally reorganize data document domain of roadway, design corresponding index structure, complete shipping channel management information system of visual data retrieval system design, to realize efficient retrieval navigation data. Experimental data show that, compared with the traditional retrieval system, the enormous number of visual retrieval system of ship design data file loading rate increased by 27%, the data transfer rate increased by19%, significantly improve the retrieval efficiency.