Abstract: In order to improve the intelligent level of equipment examine and repair in the permanent way station, this paper proposed an intelligent operation and maintenance syste for the permanent way station based on the permanent way safety production management system. The paper described the overall construction of the system, and introduced the system functions of intelligent collection, intelligent display and intelligent decision-making in detail. This system provided an intelligent scheme for the preparation of equipment maintenance plan in the permanent way station, improved the scientificity of the plan, saved labor costs, and has reference value for improving the efficiency of equipment operation and maintenance in permanent way station.