The system mainly operates on the real-time data of the underlying equipment and instruments. It supports local caching of real-time data and resuming transmission in case of interruption. It can implement data classification, data cleaning and data calculation based on predefined rules through the built-in rule engine, and provide abnormal alert for data communication. It can also offer efficient query interfaces or data subscription to enable customers to query and analyze real-time data. The software provides a corresponding SDK toolkit for seamless integration with northbound applications. It also offers data archiving services and accompanying control terminal programs for scenarios involving data collection and storage pressure as well as unified data collection and management across multiple factories.