基于PC104的高性能便携式数据采集系统  

High Quality and Portable Data Acquisition Sysytem Based on PC104 Bus

作　　者：陈勇[1] 刘晓平[1] 应怀樵[2] 

机构地区：[1]北京邮电大学自动化学院,北京100876 [2]北京东方振动和噪声技术研究所,北京100085

出　　处：《测控技术》2009年第1期24-27,共4页Measurement & Control Technology

摘　　要：介绍了一种基于PC104的高性能便携式数据采集系统的设计方法,重点阐述了该系统软、硬件的设计思想和具体实现。该数据采集系统以SCM-7020B为系统主板,通过PC104总线控制ADT652数据采集卡,系统软件采用Qt编译。系统完成数据采集,实时运算和波形显示,以太网通信等功能。The design method of high-performance and portable data acquisition system is introduced, which is based on PC104. Meanwhile, the system software and hardware design ideas and how to make them become true are presented mainly. The motherboard of this data acquisition system is SCM-7020BS. And the ADT652 data acquisition card is controlled by the motherboard through PC104-bus. Application software is compiled with Qt. This system will exhibit the functions such as data acquisition, real-time computing, waveform display and Ethernet communications, etc.

关 键 词：嵌入式系统 数据采集 PC104 Qt程序设计 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]