综采工作面监控系统

目前国内煤矿井下综采工作面监控系统普遍存在着各监控子系统运行相对独立、通信实时性差,稳定性不高等诸多问题.因此,基于煤矿井下综采工作面的工艺流程,以实现井下主要生产设备工况的在线监测与控制、环境参数的采集与监测和故障处理为目的,通过建立西门子S7-300系列PLC的主控站与现场层的智能从站,研究设计了一套应用于煤矿井下的数字化综采工作面监控系统.经实际测试表明本系统稳定性好、可靠性高,对煤矿的安全高效生产具有不可替代的作用.

Synthetical-Exploit Underground Monitoring System

Now domestic coal mine synthetical-exploit underground Automaticmonitoring system commonly has many problems such as the relatively independent operation of subsystem, poor real-time communication and stability. Therefore, the paper based on the Synthetical-exploit underground working face process in order to realize the main production equipment＇s on-line monitoring and control, environmental parameters＇ acquisition and monitoring and fault processing. Through the establishing Siemens S7-300 PLC main control station and the intelligence passive station, design a set of application of synthetical-exploit underground automatic monitoring ystem. The actual test show that the system is provided with good stability, high reliability for coal mine safety and efficiency of the production with the role which cannot be replaced.