Driving assistance device
A driving assistance device which performs driving assistance for an assisted vehicle A traveling on a non-priority road 40 and trying to merge into a priority road 50 on the basis of the presence of a vehicle B traveling on the priority road 50 includes an assistance processing section 16 which changes the end position of driving assistance on the basis of traffic conditions on a first lane 51 , which is nearest to the non-priority road 40 , of lanes of the priority road 50 . Accordingly, it is possible to perform appropriate driving assistance for a driver.
1. A driving assistance device which performs driving assistance for an assisted vehicle traveling on a non-priority road and trying to merge into a priority road on the basis of the presence of a vehicle traveling on the priority road, the driving assistance device comprising:
an assistance end position changing section which changes an end position of the driving assistance on the basis of traffic conditions on a first lane, which is nearest to the non-priority road, of lanes of the priority road;
wherein the assistance end position changing section changes the end position on the basis of traffic conditions in which a stopped vehicle is present in the first lane or traffic conditions in which a vehicle traveling in the first lane is to stop;
wherein the assistance end position changing section changes the end position on the basis of traffic conditions on the first lane in left and right directions when viewed from the assisted vehicle before merging.
2. The driving assistance device according to claim 1 ,
wherein when the assisted vehicle tries to merge into the priority road to travel in the same direction as a traffic flow of the first lane, the assistance end position changing section changes the end position on the basis of the presence of a vehicle which tries to merge into the priority road from the non-priority road in order to travel in the opposite direction to the traffic flow of the first lane.