| 摘要 |
PROBLEM TO BE SOLVED: To promote the sharing of information between vehicles.SOLUTION: A travel information acquisition part 114 of an information providing server 1 is configured to, as for each of a plurality of vehicles, acquire the travel information of the vehicle. A vehicle attribute information acquisition part 111 or a movement information acquisition part 113 is configured to, as for each of the plurality of vehicles, acquire vehicle related information as information related to the vehicle. A grouping part 116 groups a vehicle group whose mutual travel information satisfies a first condition, and whose mutual vehicle related information satisfies a second condition among the plurality of vehicles as the unit of information sharing. |
