| 摘要 |
<P>PROBLEM TO BE SOLVED: To mitigate lighten operating burden when inputting taste information by previously storing user's taste and automatically reflecting it on the taste information. <P>SOLUTION: In the distribution system 100, the onboard unit 10 and a roadside radio device 20 are connected together through DSRC communication, the roadside radio device 20 and a center device 30 are connected together by a network N, and the onboard unit 10 has a communication module 2 which communicates with the center device through the roadside radio device, stores a user taste data table T2, a genre reproduction frequency table T3, and a genre-taste data relation table T4 in a storage unit 1f, automatically updates the user taste data table through taste data automatic selection processing, and includes the taste information in uplink information m1 to transmit them to the center device 30. The center device 30 composes content information to be distributed to the onboard unit 10 based upon the taste information included in the uplink information m1 received from the onboard unit 10, and distributes the content information. <P>COPYRIGHT: (C)2010,JPO&INPIT |
