| abstract |
Provided is a laser radar device that can perform three-dimensional detection satisfactorily with a simple configuration. A laser radar device includes a deflection member that deflects laser light projected toward a space by a deflection unit. When the deflection unit is in a first rotation range, the deflection unit is provided. The laser beam reflected at is projected to the space without being deflected by the deflecting member 80, and when the deflecting portion 41 is in the second rotation range, the laser light reflected by the deflecting portion 41 is deflected by the deflecting member 80. It has a configuration. Then, the scanning area of the laser light projected from the deflection member 80 in the second rotation range is at least one of the upper and lower sides of the scanning area of the laser light from the deflection unit 41 in the first rotation range. The deflection direction of the deflection member 80 is set. [Selection] Figure 4 |