Traffic network semantic modeling method and device, electronic device and storage medium

The invention relates to the technical field of computer simulation modeling, in particular to a traffic network semantic modeling method and device, an electronic device and a storage medium, and themethod comprises the steps: cutting off the central axes of roads intersected at an intersection according to the central axis vector data of the roads, and reserving the central axes of the roads which are not intersected after cutting off; extending the central axes of the disjoint roads to the two sides to generate corresponding traditional Lanes; the traditional Lanes on the same side of theintersection forming a set link; traversing the traditional Lane vector data, and generating a current intersection according to the relationship between the traditional Lane vector data and the intersection point of the central axis of the road; automatically generating an intersection Lane according to the relationship between the current Intersection and the traditional Lane; traversing the current Intersection, and gen