摘要
在雷电信息综合处理平台中,高速数据的实时接收处理对于系统平台的性能以及数据的完整性具有很重要的影响。系统设计中探讨了一种在系统主控端如何在内存中进行数据的拆分存储,同时对原始数据和定位信息的实时显示的方案。在硬件系统中采用合适的板卡以满足数据的采集要求,同时利用磁盘阵列以满足数据的存储要求;在软件系统中采用Qt完成定位信息的显示以及整个软件平台,同时利用Qwt数据的动态显示;算法上针对数据流的格式在内存中进行相应的拆分存储。
In the integrated platform of lightning information, the high-speed real-time data receiving and processing has a very important impact on the platform performance and data integrity. This paper discusses a method to handle data in memory and display original data and positioning information in real time. The method chooses appropriate board to meet the data collection requirements, the disk array to meet the requirements of data storage, Qt to complete location information display as well as the entire software platform and Qwt to complete dynamic data display. This paper use algorithms to split data in memmory according to the format of data stream.
出处
《软件》
2012年第12期91-92,108,共3页
Software
