Power distribution network visual planning method based on graph-model integration and terminal

The invention discloses a power distribution network visual planning method based on graph-model integration and a terminal. The method comprises the following steps: acquiring power grid graphic dataand equipment ledger data, and drawing and generating a current power grid graph according to an association matching relationship between the power grid graphic data and the equipment ledger data; displaying the current power grid diagram on a graphic page; planning and reconstructing the current power grid graph according to planning information input in the graph page by a user, and automatically maintaining a topological relation between equipment to draw and generate a planned power grid graph; displaying the planning power grid graph on the graph page; according to the invention, the power grid graphic data, the power grid topological data and the equipment ledger data are obtained and associated and matched, so that the problem of insufficient data fusion is solved; a current powergrid graph is generated a