摘要
针对前代产品DRS存在的设计缺陷,重新设计并实现了一种全新的基于RAID技术和64位PCI总线的遥测数字记录系统RDRS,从体系结构设计和系统软硬件设计全面深入地阐述了整个设计过程。最终提出了以RT-Linux实时操作系统为软件平台和专门设计的中频和视频采集卡驱动为底层硬件平台的基于RAID5阵列的全数字记录系统,全面解决了记录实时性、可靠性以及通道扩展性和标准化的技术难题。
A fire - new recorder based on RAID and 64 b PCI bus has been proposed to overcome DRSts shortcomings. The article analyses comprehensively system design from systematic structure to hardware and software. Finally a all - digital recorder system based on RAID5 which has a RT - Linux real - time software operation system and intermediate/video frequency acquisition card driver to overcome such problems as real - time quality reliability chunnel expansibility and standardization.
出处
《现代电子技术》
2007年第9期46-48,共3页
Modern Electronics Technique
