煤矿瓦斯超限分矿分级防信息阻塞短信报警系统设计

Design of mine-classified and graded short-message alarm system for message block prevention used in coal mine gas overrunning

针对目前煤矿瓦斯超限短信报警存在报警信息不分级别或只分级别不分矿名发送、短信发送设备容易死机造成信息阻塞等问题,设计了一种煤矿瓦斯超限分矿分级防信息阻塞短信报警系统。该系统通过对煤矿数字化瓦斯远程监控系统实时采集的数据进行分析处理,将超过各级报警阈值的数据根据不同的矿名和阈值级别,通过具有死机自动复位功能的多接口短信发送装置分别发送至相应矿相应级别的人员手机上。实际应用结果表明,该系统改善了煤矿安全分级监管、分级响应的能力,提高了安全管理的可靠性。

In view of problems that alarm message is sent without grade classification or only with grade classification but without mine classification,and short-message transmitting equipment is easy to stop working so as to cause message block in current short-message alarm for gas overrunning in coal mine,a mine-classified and graded short-message alarm system for message block prevention used in coal mine gas overrunning was designed.The system analyzes and processes data collected by digital remote monitoring system of coal mine gas,then classifies the data over alarm threshold according to different mine name and threshold level,and sends the data to mobile phone carried by corresponding mine and grade personnel through multi-interface short-message transmitting device with automatic reset function.The practical application result shows that the system improves ability of classification supervision and response of coal mine safety and reliability of safety management.