| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to easily utilize a content to be purchased while maintaining safety.SOLUTION: A content data distribution system comprises an on-board device and a server. The on-board device transmits first license request information for a content to be purchased to the server, receives content data attached with a first license issued by the server on the basis of the first license request information from the server, and transmits second license request information according to second license request reminder information to the server. The server transmits the content data attached with the first license on the basis of the first license request information to the on-board device, generates driving end notification information on the basis of determination that driving of a vehicle mounted with the on-board device has ended, transmits the second license request reminder information to the on-board device on the basis of the generated driving end notification information, and issues a second license for the content data on the basis of the second license request information. |
