The invention provides an operation standard prompting system based on scene recognition, and relates to the technical field of power grid management. The operation standard prompting system based onscene recognition comprises the steps of acquiring a scene image through an image acquisition device; and through a preset algorithm, obtaining feature information of the scene image, and according tothe feature information, obtaining a scene category of the current scene, and according to the scene category, displaying an operation standard corresponding to the scene category, and the operationstandard comprises a standard operation process manual and information corresponding to the scene category in a standardized operation instruction book. The intelligent degree is improved, the operation standard can be obtained without manual query, the efficiency is improved, and the operation standard can be obtained more timely.