Windows环境下的高速数据采集与处理

High-speed Data Acquisition and Processing System in Windows Environment

应用数据采集卡结合实际工程,研究了Windows环境下实现高速数据采集与处理问题。Windows环境为多线程系统,具有不确定性,基本上不可能用软件实现精确数据采集。因此主要从硬件角度,结合软件设计了一套Win-dows环境下的高速数据采集与处理系统。应用结果显示,该系统的设计思想在其它方面的应用也有借鉴意义。

This paper deals mainly with the problems of high-speed data-acquisition and processing. Windows is an operating system of multi-process, there is uncertainty in time. So it is hardly to achieve precise-time data acquisition. Combined hardware with software , a set of system of data-acquisition and processing in Windows environment is designed in this paper. The design principle can also be used for reference in other application.