Map generation method and device, electronic equipment and computer storage medium

The embodiment of the invention provides a map generation method and device, electronic equipment and a computer storage medium. The map generation method described herein includes: determining at least one neighbor area associated with a target area in a map to be generated, the at least one neighbor area having been filled with neighbor map primitives, and the distance from the at least one neighbor area to the target area being less than a predetermined distance; determining a spatial correlation code based on the neighbor code of the neighbor map primitive; determining the matching degree of the candidate map primitives relative to the target area at least based on the spatial correlation codes and the respective codes of the candidate map primitives; and in response to the matching degree indicating that the at least one candidate map primitive can be used for the target area, selecting a target map primitive for filling the target area from the candidate map primitives at least based on the matching deg