GPS SIMULATOR FOR A CAR DRIVING SIMULATOR, CAPABLE OF GENERATING A VIRTUAL GPS SATELLITE SIGNAL

摘要

PURPOSE: A GPS simulator for a car driving simulator is provided to test a car even under a virtual driving environment like a real driving environment of a real road.;CONSTITUTION: Features of a GPS simulator(220) for a car driving simulator comprise the following. Motion of a car is analyzed using a mathematical model of a car. A virtual position coordinate of a car generated as a result of virtual driving simulation is generated by a GPS satellite signal which is a position coordinate on the earth. The virtual position coordinate is inputted to GPS devices inside the car driving simulator(240). A real GPS related device can operate under a virtual environment.;COPYRIGHT KIPO 2010