Engineering general contract project management system

The invention discloses a project general contract project management system in the technical field of project management, and the system comprises a construction worker terminal, a processor is in electrical output connection with a calling module, an input module, a storage module, a three-dimensional modeling module and an interaction module, and the calling module is in electrical output connection with a database. The input module and the database are both bidirectionally and electrically connected with a design information module, the design information module is bidirectionally and electrically connected with a drawing processing module, and the drawing processing module is in electrical output connection with a processor. Design management terminal personnel provide design drawing supply and design service for construction personnel through the design information module, the design management terminal personnel can update in time so that the construction personnel can receive and check, and the constr