Driving support device, driving support method, and driving support program

摘要

A trajectory feature point generating unit of a driving support device determines a target speed of a host vehicle when the host vehicle passes the vicinity of an obstacle, on the basis of the maximum possible lateral distance of the host vehicle from the obstacle when the host vehicle passes the vicinity of the obstacle and a map in which a lateral distance and a speed when the host vehicle passes the vicinity of the obstacle are associated with each other. Therefore, for example, the trajectory feature point generating unit can determine the target speed of the host vehicle when the host vehicle passes the vicinity of the obstacle, in the range of the maximum possible distance from the obstacle, such that the speed is equal to or less than a value corresponding to a predetermined distance. As a result, it is possible to determine a state of the host vehicle which is consistent with reality.

主权项

1. A driving support device comprising:
a target determining unit that determines a target speed of a host vehicle when the host vehicle passes the vicinity of an obstacle, on the basis of a maximum possible lateral distance of the host vehicle from the obstacle when the host vehicle passes the vicinity of the obstacle and including a map associating the maximum possible lateral distance of the host vehicle from the obstacle and a speed of the host vehicle at the time when the host vehicle passes the vicinity of the obstacle.