摘要
煤矿安检系统中数据采集是一个重要组成部分。矿下安全隐患都是根据各类传感器实时监测,当出现异常信息时,系统能够"主动"监测并执行安全防范措施。本文根据系统的技术要求,提出了多点采集系统的总体设计方案,工业计算机选用了S7-1200 PLC,将S7-1200PLC与上位机(西门子MP277触摸屏)相连接,实现触摸屏数据控制及系统运行状态。
Data acquisition is an important part of coal mine safety inspection system.The hidden danger of underground mine is real-time monitored by various sensors.When abnormal information appears,the system can"actively"monitor and implement safety precautions.According to the technical requirements of the system,this paper puts forward the overall design scheme of multi-point acquisition system.The industrial computer selects S7-1200 PLC and connects S7-1200 PLC with upper computer(SIEMENS MP277 touch screen)to realize touch screen data control and system operation status.
作者
王政
李松
WANG Zheng;LI Song(Department of Electrical Engineering,Baotou Vocational and Technical College,Baotou 014030;Electric Maintenance Company,Inner Mongolia North Heavy Industry Group Co.,Ltd.,Baotou 014030)
出处
《办公自动化》
2021年第3期6-7,共2页
Office Informatization
基金
2019年内蒙古自治区高等学校科学研究项目:基于无线网络的集群智能控制技术在煤矿安检系统中的应用(项目编号NJZY19303)
包头职业技术学院2017科研创新团队工业智能控制技术支撑论文
