| 摘要 |
<p>Improvement in methods of guiding unmanned travelling vehicles. Luminous spots provided with meaning of guide information are arranged along the track of an unmanned travelling vehicle. A visual sensor mounted on the vehicle detects the luminous spots, collects the guide information and guides the vehicle on the basis of the guide information thus collected. According to this method which provides the guide information to the unmanned travelling vehicle through the arrangement of luminous spots, ample guide information can be provided to the vehicle and the area occupied by the guide marks on the track can be reduced as compared with the prior art.</p> |
