Method and system for predicting traffic jam condition

The invention discloses a traffic jam condition prediction method and system, and relates to the technical field of intelligent high-speed traffic situation analysis, and the method comprises the steps: obtaining a traffic jam evaluation index, and building a traffic jam prediction model; according to the traffic jam prediction model, carrying out standardization processing on the traffic jam evaluation indexes; according to the standardized data and a preset traffic congestion level, obtaining a road section congestion index; and predicting the road congestion state according to the road section congestion index. According to the method, the relative number of the overall congestion degree of the road is calculated within the periodic statistical interval, the traffic congestion level of the road is reflected from the macroscopic angle, the traffic running state of the road is comprehensively analyzed from multiple aspects such as traffic congestion, stability and traffic efficiency, and data support is prov