摘要
传统船舶信息管理系统在进行信息数据检索时,其检索信息的完整性较低。针对这一问题,对传统管理系统软件部分进行重新设计。采用S/C并行结构设计信息管理系统数据库,用于存储船舶管理信息,基于数据库逻辑层,设计多类型数据检索方案,保证设计的船舶信息管理系统内部功能层及其处理模块,可以从系统数据结构内提取检索信息,对船舶信息域名格式进行信息添加,重组信息文件域名,适应设计的检索方法,完成信息管理系统的建立。实验研究表明,与传统管理系统相比,设计的信息管理系统视频信息检索完整度提高了22%,文本信息完整性提高了18%,可以有效提高信息检索完整性。
The traditional ship information management system in the data retrieval of information, the integrity of the information retrieval is low. In order to solve this problem, the design is based on the integrity of the information management information system of the ship. The S/C design information management system database, parallel structure used to store the ship management information, based on the database logic layer, four class data retrieval interface design, to ensure the information management system has the function of each layer and the corresponding processing module can be transmitted from public data structure, and access to their own need to retrieve information, shipping information domain name format for information to add, restructuring information file names, to adapt to the design of the retrieval interface, the establishment of a complete information management system. Experimental study shows that compared with the traditional management system, design of information management system of video information retrieval integrity increased by 22%, the text information integrity increased by 18%, can improve the information retrieval integrity.
作者
刘丽
LIU Li(Chongqing Vocational College of Applied Technology,Chongqing 401520,China)
出处
《舰船科学技术》
北大核心
2019年第4期139-141,共3页
Ship Science and Technology
关键词
船舶信息
完整性
管理系统
数据库
shipping information
Integrity
Management system
Database
