1, data transmission: responsible for sending the data collected by packaging equipment to the cloud platform.

2. Data processing: cleaning, organizing and converting the collected data for analysis.

3. Data analysis: extracting valuable information and insights from the data through methods such as statistics and machine learning.

4. Data storage: Securely store processed and analyzed data for subsequent query and use.

5. Application (big data application): use the analyzed data to provide users with functions such as decision support, prediction and optimization.