Patent ID: 6202022
Filing Date: 2001-03-13
Classification: G01C,G08G

Abstract:
A vehicle-use data processing system which comprises an information center and an on-vehicle terminal device connected to the information center via a communication means, and in which data presented by the information center is used in a vehicle, whereinthe on-vehicle terminal device comprises:a registration point information memory for storing registration point information including a position of a registration point and facility information concerning a facility at the registration point, anda request means for generating a request for maintenance of the registration point information, whereinthe on-vehicle terminal device transmits the maintenance request to the information center, and whereinthe information center comprises;a facility information memory for storing the facility information together with the position of the facility, anda maintenance data preparation means in response to the maintenance request for preparing maintenance data to fill and/or update the registration point information of the vehicle based on the facility information stored in the facility information memory, whereinthe information center returns the maintenance data to the on-vehicle terminal device.