Perimeter monitoring device, perimeter monitoring system, and perimeter monitoring method

摘要

A surrounding area monitoring apparatus receives visual field information about a driver of a surrounding vehicle of a self vehicle, and decides whether the self vehicle is outside the visual field of the surrounding vehicle or not in accordance with the visual field information. Accordingly, it can learn the present dynamic visual field range of the driver of the surrounding vehicle actually traveling around the self vehicle, and obtain more accurate visual field range. Thus, it can appropriately give information that is really necessary and suppress giving unnecessary information.