摘要
用PC总线智能型光电隔离A/D板采集数据,用工控机作系统管理,并与8031LED显示系统进行RS232口实时通信,将数码显示与屏幕显示联系起来,提出了智能仪器仪表检测、处理、显示的新概念。
Collect data by an intelligent photo electricity saparated A/D panel with the PC bus,control the system by the industrial control computer,make constant communication of RS232 with the chip computerLED, and connect the LED display with the CRT display to ensure indication accuracy of temperature and pressure value
出处
《微计算机信息》
1998年第4期29-31,共3页
Control & Automation
关键词
高炉
炼铁
计算机
监测系统
温度
压力
temperature,pressure,industrial control computer,A/D panel,chip comurter,LED display,serial communication