INSTALLATION ANGLE SETTING SYSTEM OF LASER RADAR DEVICE AND INSTALLATION ANGLE SETTING METHOD OF LASER RADAR DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an installation angle setting system of a laser radar device capable of easily setting a scan surface of the laser radar beam to be parallel with a ground surface.;SOLUTION: The laser radar device 11 capable of changing the scan surface of the laser beam to 90° is used in the state where a main body 11a is installed on a wall surface 3. Distances I1, I2 to the ground surface are measured with regard to two scan angles θ1, θ2 in the state where the scan surface of the laser beam is made to be a right angle with the ground surface 2. An angular difference θx until becoming parallel with the ground surface 2 is calculated in the state where the laser beam is formed in a reference angle 0°, based on the measurement result. Then, the main body 11a of the laser radar device 11 is inclined by the angle difference θx to the direction of the ground surface 2 to rotate the scan surface of the laser beam by 90°.;COPYRIGHT: (C)2013,JPO&INPIT