The invention discloses a method for generating a smart operation managing and scheduling plan of an enterprise railway and a system thereof. The system adopts an expert system and various artificial intelligence methods and can quickly and automatically formulate a plan suitable for enterprise production scheduling operation. The system comprises a man-machine interface unit, a natural language processing unit, a specialized knowledge database unit, a dynamic database unit, a model database unit, a method database unit and an inference machine unit, wherein the man-machine interface unit receives operation condition information and converts the condition into a problem signal which can be identified by the information processing module; the information processing unit and the specialized knowledge database unit mutually interact with the model database unit and the method database unit; the inference unit is started; an inference module sends an inference result to the natural language processing unit, the inference result is subjected to data processing, and a scheduling plan is output in the man-machine interface unit. A shunting plan suitable for enterprise production can be quickly formulated.