基于PC/104总线和ADS7805的多路小信号实时监测系统

A Multi-Channel Weak Signal Real-Time Monitoring System Based on PC/104 Bus and ADS7805

摘要:

开发了基于PC/104总线和ADS7805的实时监测系统。该系统主要由信号转换模块、A/D转换模块、CPLD逻辑控制模块EPM7128和PC/104总线组成。它能够在板卡上实现信号的采集监测,并能通过PC/104总线与上位机通信,实现数据的存储、后端处理及显示。参考了实时数据采集处理系统的设计思想,重点阐述了系统原理及硬件、软件的设计。

Abstract:

A real-time monitoring system is researched based on PC/104 bus and ADS7805。It is made of signal convert module, A/D convert module, CPLD logic control module EPM7128 and PC/104 bus, which can acquire and monitor date on the board. It can communicate with epigyny-machine by PC/104 bus in order to store, dispose and present the data the system principle and the design of hardware and software are set forth in particular based on the real-time acquiring and disposing data system.