摘要
研制的液位实时检测系统可以自动检测液位,该控制系统是用MCS-51系列单片机及其相关硬件来实现的,通过传感器获取液位数据将每个下位机的液位信号传送至上位机,实时显示现场测量数据。液位低于设定的下限值时,系统自动打开泵上水;当水位到达设定值时,系统自动关闭水泵。经试运行表明,该控制系统设计合理、可行。
A kind of digital real-time monitoring and controlling system of water tanks is designed.The graphic of the hardware and the procedure of software are presented.The system is realized by usingMCS-51micro-controller and some hardware.It uses a sensor to measure liquid level,applies theVB6.0MSComm widget,and uses RS232 serial interface to send data to the host PC,which can display real-time data from measure locales.When the liquid level is under initialization,it can open water pump automatically,vice versa.Used for several months,performance of the system shows to be reasonable and available.
出处
《自动化与仪器仪表》
2008年第2期20-22,26,共4页
Automation & Instrumentation
