Machine tool equipment resource privacy protection method in industrial interconnection environment

The invention discloses a machine tool equipment resource privacy protection method in an industrial interconnection environment. The method comprises the following steps: 1) presetting a plurality of privacy protection rules; 2) setting a current privacy protection rule and privacy life; (3) initializing time t = 0, periodically collecting production data of the machine tool equipment by utilizing the Internet of Things equipment, and anonymizing the production data of the machine tool equipment; 4) encrypting the anonymized current machine tool equipment production data by using the current privacy protection rule, and sending the data to an edge server node; the edge server node aggregates the encrypted machine tool equipment production data, and then uploads the aggregated encrypted machine tool equipment production data to a machine tool equipment service platform cloud; the machine tool equipment service platform cloud decrypts the aggregated encrypted machine tool equipment production data; according t