There are foreign software that can directly connect design data to factory equipment for automatic production. However, in China, due to the lack of unified data transmission standards, intelligent production management software and supporting automation Production equipment, resulting in the inability of design data to connect with industrial software-driven components for automated production. Most of the components are still produced manually by workers according to the design drawings. The use of intelligent design software, intelligent manufacturing management system and numerical control equipment can realize design data-driven factory automation production, improve the design and production efficiency of prefabricated buildings, reduce the dependence on labor, and reduce the cost of prefabricated buildings.