- Method for operating a global navigation satellite system having anti-jammer for vessels

摘要

The present invention relates to an anti-jammer satellite navigation system of a ship. Ship''s anti-jammer satellite navigation system that verifies errors in DGPS and GPS signals by comparing them with DGPS and GPS signals received using GYRO''s Intertial Navigation System (INS) installed on ships and ships. The purpose of providing the system is to compare the DDU, INS, GYRO, GPS DGPS and GPS signals and DGPS signals with their own INS (Inertial Navigation System) signals to jam the GPS and DGPS signals received when the reference error is exceeded. ) And is achieved by the Anti-Jammer System, which replaces GPS and DGPS signals with INS calculated values.