Power transmission line emergency repair path optimization system and method

The invention discloses a power transmission line emergency repair path optimization system and method, and the system comprises: a fault positioning device which is used for positioning the positionof a fault generation point; and a dispatching center which is used for determining personnel and vehicle positions according to the emergency maintenance personnel handheld terminal or GPS tracking equipment on the emergency maintenance vehicle and selecting emergency maintenance personnel and the emergency maintenance vehicle, wherein the dispatching center selects a target material library according to the existing required material inventory condition of each material library, the dispatching center determines an optimal path according to the emergency repair path optimization method and issues the optimal path to navigation equipment of repair personnel and vehicles, and urgent repair personnel and vehicles quickly arrive at the material library according to the optimal route indication of the navigation equi