无人机空中通信数据库信息盲检索系统设计

Design of unmanned aerial vehicle communication database blind information retrieval system

摘要:

对无人机空中通信数据库信息盲检索系统进行设计，能够有效解决传统盲检索系统存在的数据召回率低、细粒度差、检索准确度低及实时性差等问题。先给出无人机空中通信数据库信息盲检索系统的总体架构设计，通过对存储器结构进行改进，实现系统硬件部分的优化；采用Java语言和嵌入式开发库设计可视化检索页面，选取检索信息，增设中间件搜索功能，通过盲检索功能的实现，完成系统软件部分的开发，从而设计出无人机空中通信数据库信息盲检索系统。实验结果表明，该系统数据召回率高，细粒度强，检索准确度高，实时性好。

Abstract:

The design of blind information retrieval system for UAV air communication database can effectively solve the problems of low recall rate, fine granularity, low retrieval accuracy and poor real-time performance in the traditional blind retrieval system. First give the overall architecture without man-machine air communication blind database information retrieval system design, based on the improved memory structures, to realize the optimization of system hardware; using Java language and embedded database design visual search page, select the information retrieval, the search function is realized by adding middleware, blind search function, complete the development of system software thus, design a UAV air communication database blind information retrieval system. Experimental results show that the system has high recall rate, fine granularity, high retrieval accuracy and good real-time performance.