INFORMATION PROVIDING DEVICE AND INFORMATION PROCESSOR

摘要

PROBLEM TO BE SOLVED: To provide a vehicle user with driving information being concerned with the vehicle.SOLUTION: An in-vehicle device 350 generates driving history information based on each kind of sensor information to show a driving history, and outputs the information on a driving data station device 200 located at a car dealer or gas station. The driving data station device 200 sends the driving history information to a driving data warehouse device 100. The driving data warehouse device 100 stores a large amount of driving history information, aggregates the driving history information corresponding to each type of aggregating themes, and has a plurality of pieces of aggregated result information. The in-vehicle device 350 identifies any one of aggregated themes, and requests the driving data warehouse device 100 to provide the information via the driving data station device 200. The driving data warehouse device 100 provides the in-vehicle device 350 with the aggregated result information matching to a specified aggregating theme via the driving data station device 200.