基于VXI总线的高速、实时数据采集系统设计

The Design of Fast Data Acquiring Dystem Based on VXI Bus

研究了一种基于VXI总线的高速、实时的数据采集系统,包括它的硬件结构和软件结构,所有的数据由VXI总线送往并存储在计算机上。硬件是该系统的基础,它完成各种数据的采集;软件是该系统的核心,它主要完成对各个硬件模块的控制和调度,实现对数据的存储,并提供人机操作界面。

The high-speed and real-time data acquiring system based on VXI Bus is studied,including hardware structure and software structure,its emphesis is introducing the software design of the data acquiring system。All the data are finally sent to computer by VXI Bus and stored there. The hardware is its base which completes to acquire various data,while the software is its heart which mainly complete to control and allocate every hardware module to realize to store the data and supply man-machine operating interface.