GPS DEVICE FOR MOBILE

摘要

PROBLEM TO BE SOLVED: To provide a GPS device for a mobile superior in measurement workability when used in the room of the mobile and capable of stable measurements and simplifying a receiving device. SOLUTION: The GPS device for the mobile is provided with a location information transmitting part 3 and a location information receiving part 5. The location information transmitting part 3 comprises both a location computing part 32 connected to an antenna part 2 arranged outside the mobile 1 for receiving radio waves 8 and arranged in the vicinity of a wall body surface 11 inside the mobile 1 to compute location information through the use of the radio waves 8 and a transmitting part 33 for transmitting radio waves 4 which includes the location information computed by the location computing part 32 to a space 12 inside the mobile 1. The location information receiving part 5 comprises both a receiving part 52 for receiving the radio waves 4 which includes the location information and an information display part 65 for obtaining the location information from the receiving part 52 and creating and displaying navigation information. Radio waves are exchanged between the location information transmitting part 3 and the location information receiving part 5.