基于大数据技术的舰船导航定位系统自动修复方法

Automatic repair method for navigation and positioning system of ships based on big data technology

为解决常规舰船导航定位系统修复方法修复时间较长的不足,提出了基于大数据技术的舰船导航定位系统自动修复方法。基于系统故障数据的反馈,以及修复对象的确定,完成舰船导航定位系统自动修复关键信息的获取。依托修复数据的引导与流程分析,实现了舰船导航定位系统的自动修复。实验数据表明,提出的自动修复方法较常规修复方法,修复时间平均缩短25.49 min,适合舰船导航定位系统故障的快速修复。

In order to solve the problem of long repair time of conventional navigational positioning system,an automatic repair method of naval navigation positioning system based on large data technology is proposed.Based on the feedback of system fault data and the determination of repair objects,the acquisition of key information for automatic repair of naval navigation and positioning system is completed.Relying on the guidance and process analysis of repair data,the automatic repair of navigational positioning system of ships is realized.The experimental data show that the proposed automatic repair method shortens the repair time by 25.49 minutes on average compared with the conventional repair method,and is suitable for fast repair of navigational and positioning system faults.