Intelligent factory operation and maintenance includes a centralized control system and a real - time production supervision system, which can achieve centralized monitoring and control of the intelligent factory ， promote the operation management mode of “unattended operation with few on - duty personnel”.
        The centralized control system can be constructed into a standardized production data platform for intelligent factories, providing technical support and a data guarantee foundation for intensive management. The centralized control system is divided into two parts: basic functions and industrial control - side network security. The centralized control system is designed according to system security protection requirements and adopts a dual - network structure. Physically, it is divided into a sub - station system and a main - station system, and in terms of “security partition”, it is divided into a production control area and a management information area.
        The real - time production supervision system can achieve the unified collection, transmission, and storage of real - time data in the intelligent factory and provide a unified data interface for third - party applications. It enables the company to achieve real - time monitoring, online supervision, statistical analysis, and equipment early - warning of the production process. Build a production management system in accordance with the company's safety production rules and regulations, strictly implement the “two - ticket and three - system” safety control, and combine intelligent task scheduling and mobile production applications to improve the operation and maintenance management efficiency and level of the factory and the park.