Method and system for integrating and synchronizing AIS and radar data

The invention relates to the technical field of data processing, in particular to an AIS and radar data integration synchronization method and system.The system comprises an acquisition subsystem and an integration subsystem, the integration subsystem comprises a crawling module, a model building module, a training module and an integration module, and the acquisition subsystem acquires and filters radar data and AIS data to obtain second filtered data; the crawling module crawls a public data set; the model construction module constructs a neural network model; the training module uses the public data set to train a neural network model to obtain a trajectory fusion model; the integration module inputs the second filtering data into the trajectory fusion model for training to obtain the ship trajectory, redundant data in the radar data and the AIS data are filtered through the acquisition subsystem, and the fusion accuracy of the filtered second filtering data is improved through the trajectory fusion model;