矿山加药泵远程多路测控系统设计  

The Design of Measuring and Controlling System of Long-distance Multi-channel to Measuring Pump of Mine

作　　者：朱孝立[1] 

机构地区：[1]安徽财贸学院合肥职业技术学院现代教育技术中心,230022

出　　处：《工业控制计算机》2004年第5期39-40,共2页Industrial Control Computer

摘　　要：本文提供一种中断响应下的多任务操作模式,通过构建以PIC16C74单片机为核心的控制系统,实现对八路加药计量泵流量实时检测、调节和显示功能。由MAX306多路选择器控制固态继电器完成电机控制,系统具有功能全、成本低和抗干扰能力强的特性。This paper provides a multi-tasking operation model under the interrupt resp ondent.The rate of flow through the 8 channel medicine-added measure pump can be displayed,real time adjusted and examined just by building such a control syste m whose core is microcontroller ″PIC16C74″.The electromotor is controlled by ″MAX 306″ multiplexer and solid relay.Such a system has followed advantages:fu ller functions, lower cost,higher capability and anti-interference.

关 键 词：中断响应 多任务操作模式 PIC16C74 单片机 计量泵 MAX306 多路选择器 自动控制 可逆电机 加药泵 选矿工艺 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]