【摘要】 介绍了煤矿安全监控系统作用,阐述了煤矿安全监控系统在运行中出现的传感器模拟量误报、通信中断、开停曲线异常、断电异常四类常见故障现象,分析了故障产生的原因,制定出针对性的技术措施,实践表明在矿井安全监控系统运行维护工作中起到了显著的作用。更多还原

【Abstract】 The article describes the roles of the coal-mine safety monitoring system.It also expounds some common operation malfunctions of the coal-mine safety monitoring system,such as misstatement of sensor analog quality,communication interruption,abnormal curves of switching on-off,abnormal power interruption and so on.The article also analyzes the causes of malfunction,and formulates some pertinent technical measures.Practice shows that they have played a significant role in the operation and maintenance of coal-mine safety monitoring system.更多还原