Data fusion method of radar data, AIS data and ship Beidou positioning data

• Main Author: XING XUFENG
• Format: Patent
• Language: Chinese; English
• Published: 29.06.2021
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention discloses a data fusion method of radar data, AIS data and ship Beidou positioning data. The method comprises the following steps that: 1, an AIS base station and a radar base station are erected in a monitoring water area, and the radar base station and the AIS base station are distributed in a grid shape; 2, an AIS communication system in each AIS base station area receives dynamic and static data of a ship in a coverage area, and meanwhile, a Beidou satellite positioning system is used for reporting positioning data coordinates of the ship; 2, the AIS communication system in each AIS base station area receives dynamic and static data of the ship in the coverage area. According to the data fusion method of the radar data, the AIS data and the ship Beidou positioning data, the radar base stations in grid distribution are arranged, so that the ship can travel in a grid monitoring area conveniently, the four radar base stations monitor the ship positioning data at the same time, meanwhile, the sh