Research on key technologies and equipment composition of airborne equipment in automatic identification system

Automatic identification system ( AIS ) has been widely used in ship navigation and management, and its equipment identification data plays an important role in industries such as transportation and fishery. This article first reviews the current technological development and application of AIS equipment in China. Based on an introduction to the basic functions of AIS equipment, we focus on the key technologies that distinguish airborne AIS equipment from other AIS equipment. Secondly, based on in-depth research on equipment manufacturers, search and rescue agencies, AIS equipment testing agencies, and other units, a detailed analysis was conducted on the component composition and system structure of airborne AIS equipment that meet the application needs of China. Finally, the operating mode and performance requirements of airborne AIS equipment were studied. Through the research in this paper, it is conducive to a comprehensive grasp of the development and application of airborne AIS equipment technology, which will promote the effective realization of maritime target monitoring, improve the ability of maritime traffic flow perception and emergency accident handling, and ensure the safety of maritime personnel.