| 摘要 |
PROBLEM TO BE SOLVED: To suitably support a lane change of a driver's own vehicle.SOLUTION: A travel support device (100) for supporting a lane change of a driver's own vehicle (C1) includes prediction means (120) for predicting whether or not a situation of an increase in a vehicle speed (V2) of a front vehicle (C2) is brought about, on the basis of a road condition of a traffic lane (L1) where the front vehicle (C2) travels, and support means (140) for supporting traveling of the driver's own vehicle so that the driver's own vehicle cannot perform the lane change, when it is predicted that the situation of the increase in the vehicle speed of the front vehicle is brought about. |
