Visual simulation method and system for real-time traffic data

The invention relates to the technical field of intelligent traffic, in particular to a visual simulation method and a system for real-time traffic data, and the method comprises the steps: receiving a real-time road monitoring video stream corresponding to a digital twin city in real time; dividing the monitoring video stream into a plurality of videos in the same time period according to a time sequence; obtaining vehicle information in the video in each time period, and storing all arrays in one time period into a data table; when traversing to one data table, starting traversing by taking the (N + 1) frame as a first frame, and reading vehicle information in the data table; and when traversing to the last frame of the data table, entering the next data table, starting traversing by taking the (N + 1) frame of the data table as the first frame, and continuously mapping the vehicle in the digital twin city to generate a continuous real-time traffic simulation video. According to the invention, the processin