超高速数据采集存储系统的设计与实现

Design and Implementation of an Ultra-high Speed Data Acquisition and Storage System

现代工业测控领域很多应用中需要将高速的数据信号实时地接收进计算机进行处理并存储。设计实现了一种超高速的实时数据采集存储系统,该系统数据传输总速率可高达400Mbps,存储容量可以扩展至500GB以上,并详细讨论了该高速设计中采用的关键技术。

In the modern industrial measurement and control,highspeed data need to be transferred to computer for further processing and storage.In this paper,an ultrahigh speed data acquisition and storage system is designed and implemented to handle data within constrained time.The data transfer rate can reach up to 400Mbps and the storage capacity can be extended to over 500GB.Specific techniques used in this system design are detailed in this paper.