Marine modular intelligent anti-collision device based on airbags

A marine modular intelligent anti-collision device based on airbags, which is applied to a field of ships, wherein a plurality of modules are arranged on a broadside of a ship, each module comprises a housing (24), and the housing (24) is provided with a composite gas supply assembly, a composite airbag assembly, an intelligent control assembly, and a mechanical transmission assembly;

• the composite airbag assembly comprises a large airbag (10) and small airbags (11);
• the composite gas supply assembly supplies gas for the composite airbag assembly;
• the composite airbag assembly is configured to resist an external collision of a hull and protect a structure of the hull;
• the mechanical transmission assembly is configured to adjust a collision angle of the small airbag (11);
• and the intelligent control assembly is configured for predicting an impact energy and a collision angle of a collision object, sending an inflation instruction to the composite gas supply assembly, inflating the large airbag (10) to a proper air pressure, inflating the small airbag (11) to a rated air pressure, and sending an angle adjustment instruction to the mechanical transmission assembly to adjust the collision angle of the small airbag (11).