Visualization method for multilayer layout of power optical communication transmission path

Currently, the management of power optical communication transmission sites and transmission paths generally relies on text and hand-drawn diagrams. When there are many sites and transmission paths, this management method is inefficient and prone to errors. To solve this problem, this paper proposes a multilayer layout visualization method for power optical communication transmission paths. The method adopts a multilayer layout strategy. First, the Louvain algorithm is used to effectively coarsen the power optical communication network and divide the network into multiple associations. Then, a force-oriented layout algorithm is used to perform the initial layout of the power optical communication network. Finally, the degree of nodes and the PageRank value of nodes are introduced as constraints to improve the Fruchterman Reingold (FR) algorithm to realize the refinement of the power optical communication network. The experimental results show that compared with the FR algorithm and the algorithm proposed in reference [5], the number of edge crossings in the final layout of the power optical communication network is reduced by 91% and 72%, respectively, and the experiments prove that the method in this paper has certain effectiveness.