Electric power communication network routing optimization method and system

The invention discloses an electric power communication network routing optimization method and system, and relates to the technical field of electric power communication network routing optimization. The method comprises the following specific steps: acquiring a current network parameter, and obtaining an edge weight matrix by using a graph neural network model; wherein a graph neural network model is obtained by learning different transmission requirements and a relation between a network scene and an edge weight; solving a path by using a depth-first search algorithm according to the edge weight matrix; and selecting an optimal path according to a solving result to carry out electric power communication network routing. According to the invention, high-reliability routing under different network scenes and different service requirements is realized, and a high-reliability path can be effectively selected to support service data transmission. 本发明公开了一种电力通信网路由优化方法及系统，涉及电力通信网路由优化技术领域。该方法具体步骤包括：获取当前网络参数，利用图神经网络