Island information fusion method based on three-dimensional visual management and control platform

An island information fusion method based on a three-dimensional visual management and control platform is characterized by comprising the following steps: carrying out three-dimensional BIM modeling on all devices of a whole transformer substation, and then taking the three-dimensional BIM modeling as a carrier; and respectively accessing machine account data, online monitoring data, video monitoring data, infrared image data of an inspection robot and real-time preview data of a 4A system to associate with three-dimensional BIM modeling, carrying out video information fusion on the BIM model and real video stream information, outputting and displaying the information, and further describing a spatial three-dimensional form of the transformer substation. Information intercommunication and sharing of a transformer substation project in the design, construction and operation process are achieved, various video information can be fused to form a vivid and visual three-dimensional model, and the three-dimensiona