Equipment asset operation and maintenance management system for iron and steel enterprises

The invention relates to an equipment asset operation and maintenance management system for iron and steel enterprises, and the system comprises an on-site data source layer, a business implementation layer, a management control layer, and a gateway presentation layer. The on-site data source layer receives status data of equipment in a production process in real time through an OPC protocol, is connected with an existing MES and an existing ERP system through a Socket protocol, and obtains production management data related to the equipment. The business implementation layer displays the position and equipment information corresponding to a production layout in a manner of a layered structure tree, enables the information to be related to the production data, and achieves the relation of on-line equipment with a spare part through a spare part management system. The management control layer achieves the automatic and manual generation of a point inspection work order and a maintenance work order according to the condition of the equipment, and the work orders are sent and executed. The gateway presentation layer provides a desktop, a mobile terminal and other terminal display modes, and achieves the multi-point deployment of the system. The system helps the iron and steel enterprises achieve refined and transparent management of equipment assets, can reduce the fault rate of equipment, and improves the guarantee capability of the equipment.