| 摘要 |
<p>The method involves horizontally scanning an operating area (3) above a road in multiple scans based on road edge. A right angle is approximately specified in the measuring data after a measuring data pair is searched. The measuring data are exchanged by model data including coordinates of angular points and stored in a buffer. The model data of individual scans that exchanges the same right angle are combined to a group. A speed of assigned vehicle (5) is determined from position changing of the coordinates of the angular points and the scan speed.</p> |
