Ship safety monitoring communication method and device

The invention relates to a ship safety monitoring communication method and device, and the method comprises the steps: obtaining an image signal of a running ship and ship driving parameters, converting the image signal into a digital signal through a digital technology, carrying out the data preprocessing of the digital signal, and obtaining target data; the target data and the ship running parameters are transmitted to a ship monitoring center through a local area network, and in the ship monitoring center, visual content of the target data and the ship running parameters is analyzed, so that a simulation model of ship running is generated by utilizing a digital twin technology; safety parameters influencing the running ship in the running process are extracted from the target data and the ship running parameters; simulating simulation data of the running ship in the simulation model according to the safety parameters, calculating the running route of the running ship in real time based on the simulation da