Mining area road network map generation method and device, equipment and storage medium

The embodiment of the invention discloses a mining area road network map generation method and device, electronic equipment and a storage medium. The method comprises the steps of performing segmentation processing on a road based on original data of a mining area road to obtain at least one road section belonging to a preset category; according to the preset category to which each road section belongs, generating an auxiliary identifier for each road section, wherein the auxiliary identifiers comprise a no-load lane identifier and a heavy-load lane identifier, the no-load lane identifier is used for guiding a vehicle to travel from a mineral unloading area to a mineral loading area, and the heavy-load lane mark is used for guiding the vehicle to run from the mineral loading area to the mineral unloading area; and splicing each road section containing the auxiliary identifier to obtain a road network map of the mining area road. According to the method and the device, the road network map of the mining area r