Method and system for displaying network situation data of large-scale network

The invention provides a network situation data display method and system of a large-scale network, and relates to the field of computer application, the method comprises the following steps: dividing node data from three layers of a network role layer, a logic layer and a physical layer, and establishing a node network relationship; secondly, different types of node icon identifiers and links are used for displaying the types of the nodes; and finally, optimizing the network layout based on an FMMMLayout algorithm, and performing single-layer display or multi-layer display on the optimized network layout according to view data requirements. According to the method, large-scale network client optimized display is realized under the cooperation of the steps, and the problems that a view displayed by a traditional visual display method is poor in effect, so that a user is difficult to obtain useful information from the view and the like are solved. 本发明提出一种大规模网络的网络态势数据显示方法和系统，本发明涉及计算机应用领域，该方法包括：从网络角色层、逻辑层和物理层三个层