| 摘要 |
The present inventions relates to a traffic information creating device (1) comprising a travel information acquisition unit (11), a map information storage unit (12), a traffic information acquisition unit (13), a link exit determination unit (13), a travel traffic congestion level acquisition unit (13), a coincidence determination unit (13), an update determination unit (13), a distribution time rate acquisition unit (13), a traffic congestion level determination unit (13), and a traffic congestion level storage unit (12) that stores the traffic congestion level of the exited link, determined by the traffic congestion level determination unit, in association with the exited link. |
