Honda Motor Co., Ltd.
Information communication device and position management system

Abstract:

A vehicle-mounted information communication device includes a unit for acquiring information relating to the vehicle's current position; a position change amount calculation unit for acquiring information relating to an amount of change in the current position; and a transmission information generation unit for performing information communication with the outside of the vehicle. The transmission information generation unit generates reference information including the information relating to the vehicle's current position and transmits the reference information to the outside. At a timing different from that of the reference information, the transmission information generation unit generates progress information including the information relating to the amount of change in the current position and transmits the progress information to the outside.