| 摘要 |
PROBLEM TO BE SOLVED: To accurately determine whether a detected target is a slope in an on-vehicle radar device for detecting the target by radiating electromagnetic wave to a forward side of a vehicle and receiving the reflected wave.SOLUTION: The on-vehicle radar device extracts a pre-target located in a predetermined slope determination region in front of the vehicle from pre-targets Pn recognized by the tracking processing of target detecting means (S230), and performs slope determination for each extracted pre-target (S240). On the basis of the reception intensity of the reflected wave from the pre-target and the pulse width at which the reflected wave has a predetermined intensity or higher, the slope determination is performed using a map including them as parameters. |
