Building engineering cost assessment management system based on big data analysis

The invention belongs to the technical field of building engineering, and particularly relates to a building engineering cost evaluation management system based on big data analysis. Comprising an analysis server, an information processing module, a storage module, a project ontology cost evaluation module, an auxiliary project cost evaluation module, a cost analysis module, a quality analysis module, a report generation module and a display module. The analysis server is in electrical input connection with a project body cost evaluation module and an auxiliary project cost evaluation module, the analysis server is in bidirectional connection with an information processing module and a storage module, and the analysis server is in electrical output connection with a cost analysis module and a quality analysis module. Real-time risk management can be realized by using an informatization means and a remote monitoring technology, a continuous, cyclic and dynamic quality safety risk management mode is formed, and