无人机数据链测试用电磁数据自动采集与管理

Electromagnetism Data Automatic Acquisition and Management for UAV Data Link Test

作为无人机虚拟试飞场的重要组成部分,电磁环境数据采集与管理系统具有电磁数据的自动采集、分析、存储与管理功能;首先介绍系统组成和技术实现,再重点论述了自动化采集和管理流程,最后实现了从天线、测量接收机,到基于GPIB总线和OCCI数据访问,将数据存储到Oracle数据中并进行管理的自动化采集与管理系统;该系统已通过实际测试,可以用于对无人机数据链的研制和测试,同时也对其他同类系统平台也具有借鉴价值。

As an important part for the UAV virtual test flight field, the electromagnetism data acquisition system has the function inclu- ding automatic acquisition, analysis, storage and management for the electromagnetism data. Firstly, the composition of the entire system and technology implementation was introduced. Then, the flow of auto--acquisition and management for electromagnetism data was presen- ted. Finally, a specific auto--acquisition and management system of UAV data link tests was accomplished, which included getting electro- magnetism data from antennas and measuring receivers, and stored these data into Oracle Database through GPIB bus and by using OCCI data access method. The system was tested in a real environment, it can be used for UAV data link developing and testing and it is also a good ref erence for other similar system platform.