Axial offset determination device and axial offset determination method

Abstract

To provide an axial offset determination device in which an axial offset of a radar is determinable even when an offset angle of a door mirror built-in radar becomes large and a side surface of a host vehicle does not enter a detection range of the radar, the axial offset of the radar is determinable. The object detection unit that is attached to a vehicle, transmits a transmission wave to the surroundings, and detects a detection point on an object that reflects the transmission wave based on a reflection wave reflected by the object; and a determination unit that sets a predetermined region as a host-vehicle region where the vehicle is present in a detection range of the object detection unit and determines an axial offset of the object detection unit based on a detection result of the detection point within the host-vehicle region when detecting the detection point within the host vehicle region.

Dependencies are inferred from the claim text.