【摘要】 针对矿井瓦斯事故频发,矿井供风系统急需改进的实际情况,将多传感器信息融合方法及PLC应用于矿井通风系统中,以实现对原系统的改造.利用各类传感器采集的信号进行同类传感器本身的一次数据融合处理后,再对异类传感器进行二次数据融合,从而评判出此时矿井所处的安全等级,对风机的给风量进行控制.实验表明,该控制方法具有良好的控制效果.更多还原

【Abstract】 In view of the mine gas accident frequency,the mine air supplying system urgent need improvement actual situation,applied the multi-sensor information fusion method and PLC in the mine air supplying system,by this realization to original system transformation.The signal gathers which using each kind of sensor carries on similar sensor itself after the first time fusion processing,again carries on the second time fusion processing to the different races sensor,thus judges the security rank which this time mine locates,then control the amount of wind.The result of experimentation shows that this method has excellent control effect.更多还原