Substation wiring diagram display method and system

The invention provides a transformer substation wiring diagram display method and system, and the method comprises the steps: generating a transformer substation wiring three-dimensional model corresponding to a transformer substation wiring diagram, and carrying out the recognition, and obtaining each wiring model region; performing multi-view image acquisition on the wiring model area to obtain each two-dimensional initial image corresponding to the wiring model area, and amplifying the two-dimensional initial image by a preset multiple to obtain a two-dimensional amplified image; generating image pyramids by taking the two-dimensional initial image as a tower top and the two-dimensional amplified image as a tower bottom, forming a pyramid display group by the image pyramids corresponding to the same wiring model area, and establishing a link relationship with the wiring model area; and in response to selection of the user side on the line model area, determining the line model area as a target display area