Prediction Method of Mine Gas Emission Based on Time Series

Because change of mine gas concentration is influenced by various factors, so prediction of mine gas emission ca't get some variables. To solve the problem, the paper proposed a prediction method of mine gas emission based on time series. It introduced implementation of using AR model of time series to predict mine gas emission in details. The experiment result showed that error rate of prediction for mine gas emission with the method was 4.3% and the prediction is reliable.