实现了矿井通风机的在线监控。系统能够实时监测通风机的流量、负压、温度、瓦斯浓度和

振动等各种参数，也可实现通风机的一键启停、一键倒换风机等控制功能。

关键词：PLC   组态软件   通风机

Abstract: The mine ventilator online monitoring system is proposed in this paper by using

Siemens 1200PLC, MCGS configuration software, sensor technology and computer network

technology. It can real-time monitor the ventilator’s vibration such as flow, pressure, temperature,

gas concentrati