| 摘要 |
PROBLEM TO BE SOLVED: To enable more appropriate driving assistance to be given for lane change of an own vehicle.SOLUTION: A controller (5) decides based on succeeding vehicle information, which signifies a vehicle state of a succeeding vehicle that travels on a traveling lane of an own vehicle (A), whether the driver of the succeeding vehicle (D) has the intention of changing lanes to an opposite adjacent lane. Based on a result of the decision made on the intention of changing lanes to the opposite adjacent lane, the controller (5) decides whether the own vehicle (A) can change lanes to an adjacent lane (for example, the opposite adjacent lane) in the same direction as a direction in which the succeeding vehicle (D) has the intention of changing lanes. Based on the decision made on whether the own vehicle (A) can change lanes, the controller (5) performs at least one of reporting to an occupant of the own vehicle (A) and controlling of the own vehicle (A). |
