GUIDANCE INFORMATION NOTIFYING SYSTEM, GUIDANCE INFORMATION NOTIFYING DEVICE, AND GUIDANCE INFORMATION NOTIFYING METHOD

摘要

PROBLEM TO BE SOLVED: To efficiently notify an occupant of guidance information up to an own vehicle position. SOLUTION: A portable terminal device 20 carried by the occupant previously acquires position data on the own vehicle when the occupant gets out of the own vehicle. In the event that the occupant desires guidance to the own vehicle, the terminal device 20 acquires position data on another vehicle to take them as present position data on the occupant while notifying the occupant of guidance information including at least a direction from a present position to an own vehicle position based on the previously acquired position data on the own vehicle and on the present position data on the occupant. COPYRIGHT: (C)2006,JPO&NCIPI