OBJECT DETECTION SYSTEM, DRIVE ASSIST SYSTEM PROVIDED WITH THE SAME, AND OBJECT DETECTION METHOD

摘要

An object detection system includes a first object detection unit that detects an object in an area near the system using a radar and an object determination section that determines whether the object in the area near the system is a subject of detection, using a result of detection by the first object detection unit. The object determination section treats the object as the subject of detection if (i) an intensity of a radio wave from the object that is currently received by the first object detection unit is equal to or higher than a first threshold value or if (ii) an intensity of a radio wave from the object that was received in the past by the first object detection unit was equal to or higher than the first threshold value and the intensity of the radio wave from the object that is currently received by the first object detection unit is equal to or higher than a second threshold value that is lower than the first threshold value.