Traffic data visualization analysis method and device, equipment and readable storage medium

Abstract

The invention discloses a traffic data visualization analysis method and device, equipment and a readable storage medium, and the method comprises the steps: collecting a traffic data set of a targetregion in a preset sampling period, and extracting the traffic data of each target moment from the traffic data set; carrying out geographical position clustering on each target object in the trafficdata at each target moment so as to aggregate each target object at each target moment into a plurality of groups based on different geographical positions; generating a visual icon for each group ateach target moment; matching the groups at adjacent target moments, taking the successfully matched group as an associated evolution group, and generating a visual association link between the visualicons of the associated evolution group; and on the electronic map of the target area, displaying the visual icon of each group at each target moment, and displaying the visual association link between the visual icons of the associated evolution groups. According to the invention, a decision maker can be helped to make a decision quickly when abnormality occurs.

Description

technical field [0001] The invention relates to the field of data analysis, in particular to a traffic data visualization analysis method, device, equipment and readable storage medium. Background technique [0002] With the rapid increase of urban population, the traffic flow will increase significantly, especially in urban hot spots, or in the scene of large-scale marathon events, the traffic flow will increase sharply in a short period of time. At present, only the real-time traffic flow information (including vehicle speed, people or traffic flow, emergency alarm, etc.) Under the circumstances, decision makers need to spend more time and resources to make decisions. [0003] The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the above content is admitted as prior art. Contents of the invention [0004] The main purpose of the present invention is to provide a traffic data visualization ana...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a traffic data visualization analysis method, device, equipment and readable storage medium, aiming to solve the problem of only monitoring real-time traffic flow information, which cannot help decision makers make decisions quickly when abnormalities occur technical issues

Images