Control method and system for safe backfilling of roadbed

The invention relates to the technical field of road construction safety, in particular to a roadbed safety backfill control method and system, and the method comprises the steps: obtaining the related parameter information of roadbed soil and underground water in real time based on a geological sensing technology, and constructing a geological information data set; a strengthening material is introduced into the backfill material, and an auxiliary control strategy is designed; constructing a neural network model based on deep learning, and performing preliminary prediction on parameters of a path backfilling process according to the geological information data set; constructing a self-adaptive feedback mechanism, and adjusting backfill parameter information and an auxiliary control strategy according to real-time geological information and prediction information; and controlling the vibration compaction equipment and the material injection equipment to operate according to the backfilling parameter informati