There exists the phenomenon of artificial changes to the hardware design,avoiding power outages caused by methane overrun and so on in the application of coal mine safety monitoring system.In this paper,the author summarized key points and methods in the main links such as data acquisition,data transmission and control implementation of the safety monitoring system.a series of validating the effectiveness and consistency of data through data comparison,curve comparison,logical analysis and so on,which has provided the technical support for the effective use of coal mine safety monitoring system of coal mining enterprises,and can ensure the full usage of monitoring system in the safe production.%针对煤矿安全监控系统在使用过程中存在人为更改硬件设备设计、规避甲烷超限断电等现象,总结了安全监控系统在数据采集、数据传输、控制执行等主要环节的检查要点及方法,提出了通过数据比对、曲线比对、逻辑分析等手段验证数据有效性及一致性的方法,为提高安全监察人员对煤矿安全监控系统监察的业务技能和监察效果、有效督促煤矿企业有效使用煤矿安全监控系统、发挥其在安全生产中的作用提供了技术支撑.
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