凤凰山矿井下多参数测量传感器技术研究

Research on multi-parameter measurement sensor in Fenghuangshan Mine

为了使监控系统更为有效、经济的运行,以凤凰山矿155303工作面的监控测点布置为研究对象,通过对传感器的现场安装和地址消耗情况进行分析,提出了以Atmega1284P为核心处理器的新型多参数传感器,研究了传感器的结构组成和软件流程,通过模拟量采集瓦斯浓度、一氧化碳浓度和温度值,开关量采集烟雾、设备开停参数,实现一个地址对多个参数的采集,优化了现场布线,减少了中心站地址的消耗,同时实现了对现场环境多参数的监测。应用结果表明,采用多参数测量传感器后,安全监控系统局部负荷减少,系统运行更加稳定,有效提升了系统的可靠性。

Taking the monitoring and measuring points of 155303 working face in Fenghuangshan Mine as the research object,analysing the field installation of the sensor and address consumption,a new multi-parameter sensor with Atmega1284P as the core processor is proposed. At the same time,the structure and software flow of the sensor are studied. Through the analog to collect gas concentration,carbon monoxide concentration and temperature values,open collection of smoke,equipment,open parameters,to achieve an address of the acquisition of multiple parameters to optimize the field wiring and reduce the central station address consumption,achieving a multiparameter monitoring of the environment. The application results show that the multi-parameter measurement sensor makes the safety monitoring system more stable and reasonable operation,which can effectively improve the reliability of the system.