LASER SCANNING CONTROL DEVICE, LASER SCANNING DEVICE, LASER SCANNING CONTROL METHOD, AND PROGRAM

The invention provides a technology for solving problems related to strong reflected light from a reflector target in laser scanning. A processing device (500) for controlling laser scanning performed by a laser scanning device (200) provided with a light receiving unit (202) is provided with: a laser scanning control unit (501) for performing a first laser scanning (normal scanning) and a second laser scanning (dimming scanning), the first laser scanning (conventional scanning) is performed under the condition that the distance measurement accuracy at the light receiving part (202) is reduced due to the reflected light from the reflecting prism, and the second laser scanning (dimming scanning) is performed under the condition that the distance measurement accuracy at the light receiving part (202) is not reduced due to the reflected light from the reflecting prisms (300, 400); a saturation determination unit (502) that determines the saturation state of the laser scanning point cloud obtained by the first la