Method and device for predicting gas consumption load of natural gas customer

The invention discloses a natural gas customer gas consumption load prediction method and device. The method comprises the following steps: acquiring natural gas consumption load data of a to-be-predicted customer within a preset time duration; using an empirical mode decomposition (EMD) model to decompose the obtained natural gas consumption load data within the preset time duration to obtain a first EMD decomposition result; and calculating by using the first EMD decomposition result and a pre-trained gas load prediction model to obtain the gas load capacity of the to-be-predicted customer. 一种天然气客户用气负荷预测方法和装置，所述方法包括：获取待预测客户在预定时间长度内的天然气用气负荷数据；利用经验模态分解EMD模型对所获取的预定时间长度内的天然气用气负荷数据进行分解，得到第一EMD分解结果；利用所述第一EMD分解结果和预先训练好的用气负荷预测模型计算得到所述待预测客户的用气负荷量。