Multi-function car satellite navigation system

The utility model relates to a vehicle navigation satellite system, in particular to a multi-function vehicle navigation satellite system, and performs navigation to a vehicle according to the near-earth location, the time data and the map data stored in equipment provided by the GPS satellite positioning system, simultaneously, and has an automobile sound function, and can play CD, VCD and MP3. The hardware part comprises a host machine, a GPS antenna, inertial navigation equipment, a remote controller and a CD player. The utility model is characterized in that the utility model combines the host machine, a display screen and an audio output part as a whole, the utility model is convenient for carrying and installation, and can be widely compatible with standard peripheral input and output equipments.