To one-dimensionally manage the moving situation of a man or a vehicle at every registered group by registering position information obtained from a position detection means in a position information center through the use of a mobile terminal having a communication function.
Group ID and passwords are registered in the position information management center 1 for respective groups provided for managing mutual positions from communication terminals connected by a cable or a radio line with a prescribed group as a unit. The positions of moving bodies 3 and 4 are registered in the groups. All the passwords registered in the group registrant ID, a registrant name, registration time, position information and a message are transmitted to the navigation devices 6 of the moving bodies 3 and 4 and portable personal computers 7 from the position information management center 1. The plural moving bodies 3 and 4 display position information on the respective moving bodies 3 and 4 belonging to the group on the display screens of the moving bodies 3 and 4 or the other terminal from position information of the group registered in the position information management center 1.
TANAKA TOMONORI
IZEKI MINAKO
SEKI SATORU
IMAI TAKESHI
IKEGAMI MASAYUKI
SAWADA HIDEJI
YABU TOSHIHIDE
GOTO SHINICHIRO
HONDA MOTOR CO LTD