| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an on-vehicle radar device which can detect deviation of an optical axis regardless of the number of installed radar heads. SOLUTION: An on-vehicle radar device is equipped with an attached angle monitoring component 1, 11, 12, 14 which monitor deviation from a reference value of an attachment angle between a radar head such as a laser-radar head 3 and the vehicle. If the deviation is a prescribed value or more, the components inform a driver of that. The radar device is preferably equipped with an display 13 which displays deviation of the attachment angle under monitoring.</p> |
