Non-ferrous metal metallurgy data spatial meta-model construction method and system

The invention discloses a construction method of a non-ferrous metal smelting data spatial meta-model. The construction method comprises the following steps: S1, acquiring non-ferrous metal smelting information resources; s2, aiming at the non-ferrous metal smelting information resources obtained in the step S1, constructing a lightweight meta-model; and S3, according to the lightweight meta-models obtained in the step S2, based on the relationship between the lightweight meta-models, fusing and constructing the non-ferrous metal smelting data spatial meta-model. The invention also discloses a system for realizing the construction method of the non-ferrous metal metallurgy data spatial meta-model. According to the method, a general framework of the non-ferrous metal smelting data spatial meta-model is constructed based on industrial standards. According to the non-ferrous metal smelting data space meta-model obtained through the method, standardization of multi-source data and construction of the meta-model a