| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for reducing troublesomeness imposed on a driver by accurately narrowing down information to be presented to a driver at an intersection.SOLUTION: Target detection means (2) detects targets existing in the periphery of an own vehicle, and direction detection means (3) detects a direction in which a driver is trying to turn right and left. Range setting means (4: S120) sets a notification range in accordance with the direction detected by the direction detection means, and narrow-down means (4: S130 to S190) sets the autonomously movable targets among the targets detected by the target detection means as designated targets, and narrows down the targets to be presented to the driver among designated targets existing in the notification range on the basis of the states of the designated targets. Then, information presentation means (51, 4: 200) presents information for allowing the driver to acknowledge the existence of the designated targets narrowed down by the narrow-down means. |
