摘要
介绍了双容水箱液位控制系统的组成及工作原理。以单片机为核心,利用ADC0809和ADC0832实现了工业现场和单片机之间进行信息交换的输入输出通道,完成了模拟信号和数字信号之间的转换,利用LCD和键盘完成人机交互对话,设计出了运行效果良好的直接数字液位控制系统。
The composition and working principle of a two-tank water level control system was introduced.The system took a microcontroller as core,applied ADC0809 and ADC0832 to the exchange of information between the microcontroller and industrial field,to realize the D/A conversion of signals.By use of LCD and keyboard,interactive dialogue of the digital fluid level control system was realized.
出处
《机械工程与自动化》
2011年第4期140-141,共2页
Mechanical Engineering & Automation
基金
陕西理工学院科研基金资助(SLGKY10-10)
关键词
双客对象
液位控制
外围设备
double capacity object
fluid level control
peripheral equipment
