| 摘要 |
PURPOSE:To form a complicated traveling route of a ground moving object with a simple device by turning a relfector which reflects and scans a laser beam around two axes orthogonal to each other. CONSTITUTION:A light beam LB is scanned along the traveling route of a ground moving object 3 which is previously set and stored. Thus the object 3 is guided. The turning angle is calculated for a reflector 11 which turns around two axes orthogonal to each other independently of each other from the traveling route stored in a microcomputer 101 through the above-mentioned scan of the beam LB. Thus step motors 13 and 15 are driven to turn the reflector 11. The laser beam LB sent from a laser generator 2 is swept in the form of a reflected beam LB'. The object 3 detects 31 the beam LB', and a steering driving circuit 302 and a steering motor 32 are driven after a route discrimination 301. Then the object 3 is guided along a prescribed route. |
