DETERMINE TRAFFIC CHECKPOINT METHOD AND APPARATUS, ELECTRONIC DEVICE, AND MEDIUM

A method includes acquiring data of vehicle trajectories within a predetermined area, the predetermined area being determined by a boundary between two adjacent areas; matching the data of the vehicle trajectories with map data within the predetermined area to obtain a matching road network; determining a plurality of intersection points between the road network and the boundary, and dividing the plurality of intersection points into at least one group, a distance between any two intersection points in a first group of the at least one group being less than a preset value; and determining a specific position of a first traffic checkpoint in the first group based on a number of the vehicle trajectories each of the passing intersection points in the first group of the at least one group.