User-requirement-oriented mass multivariate data situation displaying system and method

The invention provides a user-requirement-oriented mass multivariate data situation displaying system and method meeting completing degree, timeliness and accuracy requirements to network situation during network safety assurance movement. The mass multivariate data situation displaying method includes the steps of 1, classifying situation display data collected by a sensor into a public communication net, a key business net and a social net, and performing layered arrangement according to an actual resource layer, an operation mapping layer and a safety situation layer; 2, performing real-time computing of finite state collection of two planes on the data classified and managed according to a control-data two-layer planar model; 3, through an echo state network, forecasting security attribute changes of network nodes in the real time manner; 4, comparing the actual security attribute of the network nodes with the forecasted security attribute of the network nodes, and determining the display priority according to different priority definitions of network factors; 5, based on priority sequence of the priority network nodes, plotting the nodes in different sizes and colors on the situation map for distinguishing.