VEHICLE-CALLING SYSTEM, VEHICLE-CALLING METHOD, SIMPLE VEHICLE DISCOVERING SYSTEM AND SIMPLE VEHICLE DISCOVERING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a vehicle-calling method, capable of quickly and exactly heading a vehicle corresponding to a calling from a mobile terminal containing GPS, such as a mobile phone.;SOLUTION: The vehicle calling method used comprises the steps (a) to (c). In step (a), the second mobile terminal 2 connected to a navigation system 1 loaded on a vehicle receives position information B, as a position of the first mobile terminal 3 transmitted from the first mobile terminal 3. The navigation system 1 can produce the present position information A as self-position, based on the GPS information received from a GPS satellite 7. In step (b), the second mobile terminal 2 outputs the position information B to the navigation system 1. In step (c), the navigation system 1 produces the present position information A and produces the navigation information for navigating to the position of the first mobile terminal 3, based on the position information B, the present position information A and map information 51 which indicates a map.;COPYRIGHT: (C)2004,JPO&NCIPI