An aluminum oxide production operation optimization system based on a cloud-edge collaboration, comprising a process data acquisition unit, a cloud storage and collaboration optimization calculating unit, a local collaboration production operation optimization control unit and a data transmission unit,
- wherein the process data acquisition unit is used for acquiring whole-flow actual data as aluminum oxide production process data in an aluminum oxide production process, and transmitting the acquired aluminum oxide production process data at fixed time intervals to the local collaboration production operation optimization control unit and the cloud storage and collaboration optimization calculating unit through the data transmission unit;
- the local collaboration production operation optimization control unit operates at a local computer terminal, is used for controlling the aluminum oxide production collaboration optimization system, preprocessing the acquired aluminum oxide production process data, uploading the preprocessed aluminum oxide production process data to the cloud storage and collaboration optimization calculating unit through the data transmission unit, performing local analysis of working conditions on the acquired aluminum oxide production process data, providing working conditions for a current aluminum oxide production process, and automatically switching an production operation optimization strategy needing to be operated at present according to the working conditions;
- the production operation optimization strategy is operated at the local computer terminal, and an actual production operation setting value obtained through operation is transmitted to a bottom control device in the aluminum oxide production process through the data transmission unit;
- and the cloud storage and collaboration optimization calculating unit operates at a cloud, and is used for receiving and storing the aluminum oxide production process data generated in the aluminum oxide production process, transmitted by the local collaboration production operation optimization control unit, and storing a built aluminum oxide production process model and the production operation optimization strategy;
- and the aluminum oxide production process data received from the local collaboration production operation optimization control unit is integrated, the aluminum oxide production process data generated in the aluminum oxide production process is modelled, the aluminum oxide production process model is obtained, the production operation optimization strategy in the aluminum oxide production process is configured through an existing aluminum oxide production process model and the production operation optimization strategy, and the built aluminum oxide production process model and the configured production operation optimization strategy are transmitted to the local collaboration production operation optimization control unit through the data transmission unit.