Fabricated lightweight construction control optimization method and system based on BIM

The invention provides a BIM-based fabricated lightweight construction control optimization method and system, and the method comprises the steps: determining a data source, collecting data, carrying out the preprocessing of the data, integrating the preprocessed data, and integrating the integrated data into a central database; designing a CAC-GAN model, and deploying and optimizing the CAC-GAN model on a central database; constructing a DPT model, and analyzing the output of the CAC-GAN model; designing a reinforcement learning algorithm, and optimizing a construction strategy through reward feedback by using an adaptive learning mechanism; an ICAS model is designed; a DBMF model is constructed; an SHMPS model is constructed; constructing a decision support model to provide decision support according to fusion data analysis, data prediction and real-time feedback; a user interface is designed to access information and carry out interaction, meanwhile, a self-adaptive learning model based on a continuous lea