摘要
主要介绍一个小型数据采集系统硬件及软件设计。该系统以8031单片机为核心,利用ICL7109和AC0832构成模入模出通道,实现对瓦斯浓度、通风速度、绝对压力、相对压力、温度、流量6个参量进行测量与显示。
A small type of data acquiring system is described The heart of the system is 8031 single chip computer .A/D converter. is ICL7109 chip and .D/A converter is DAC 0832 chip.This.system measures and ..la. me. d.t., .nd s., .d. p.t abolu. pr.., .. . .w.displays methane density,wind speed,relative pressure,absolute pressure,temperature and flow Hardware and software design are introduced as well.
出处
《抚顺石油学院学报》
1997年第1期66-69,共4页
Journal of Fushun Petroleum Institute
关键词
单片处理机
检测
煤矿
安全生产
Single chip computer
Programming
Measurement