DEAD RECKONING BASE NAVIGATION AND METHOD THEREOF USING AN OUTSIDE MAGNETISM SENSOR WHICH CAN MINIMIZE THE INTERFERENCE FROM ELECTROMAGNETIC FIELD GENERATION IN A SYSTEM OF A VEHICLE INTERIOR

摘要

PURPOSE: A dead reckoning base navigation and a method thereof using an outside magnetism sensor are provided to minimize the interference from electromagnetic field generation in a system of a vehicle interior.;CONSTITUTION: A dead reckoning base navigation comprises a GPS side position part(110), a dead reckoning data collecting part(120), an earth magnetic field data collecting part(130), a dead reckoning positioning unit(140), a location generating unit(150). The GPS side position part generates the GPS location information of the vehicles based on the transmission signal from the navigation satellite. The earth magnetic field information is collected from the magnetism sensor installed at the earth magnetic field data collecting part.;COPYRIGHT KIPO 2012