Track detection method and track detection system

The invention provides a track detection method and a track detection system. The method comprises the following steps: a monitoring device performs vehicle identification on scene video data obtained by shooting to obtain a vehicle picture corresponding to each vehicle; the edge server extracts a feature value of each vehicle from the vehicle picture, and identifies the feature value of each vehicle to obtain vehicle information corresponding to each vehicle; the data management server inputs the vehicle information into a preset database, and obtains driving data matched with the target vehicle from the database as target driving data; the data management server can also obtain a historical driving track of the target vehicle according to the position information and the time information in the target driving data, and determine a driving track of the target vehicle after the current intersection according to the position information and the historical driving track of the target vehicle at the current inte