Honda Motor Co., Ltd.
VEHICLE RECOGNITION DEVICE, VEHICLE CONTROL SYSTEM, VEHICLE RECOGNITION METHOD, AND STORAGE MEDIUM

Abstract:

A vehicle recognition device includes: an acquisition unit configured to acquire a value of a parameter relating to a degree of dirtiness of an in-vehicle LIDAR device detecting objects using light or a radiowave close to light; and a judgment unit configured to judge a state of the in-vehicle LIDAR device to be an abnormal state in a case in which the value of the parameter continuously exceeds a threshold during a first period, and the amount of change of the value of the parameter in a second period including a part or whole of the first period is within a reference range.