Prefabricated part distribution method and system and computer equipment

The invention provides a prefabricated part distribution method and system and computer equipment, and relates to the technical field of prefabricated part production. The method comprises the steps that according to a mold image, sent by scanning equipment, of a prefabricated part to be produced, material distribution control equipment is indicated to control material distribution equipment to start material distribution, after material distribution is started, a material distribution three-dimensional point cloud model is constructed according to material distribution three-dimensional point cloud data scanned by the scanning equipment in real time, the material distribution three-dimensional point cloud model is calculated, and the real-time material distribution amount is determined; when the material distribution deviation between the real-time material distribution amount and the theoretical material distribution amount reaches a preset deviation range, a material distribution stopping instruction is se