| 摘要 |
PURPOSE:To change easily the equipment on ground and the running path, by installing a recursive reflecting mirror at a high place such as ceiling and using this reflecting light to introduce an unattended car. CONSTITUTION:Plural recursive reflecting mirrors 1 are installed at a location relating to the running path of the unattended car 2 on the ceiling. Further, a scanner of laser spot is mounted on the front part of the car 2. The light spot reflecting light reflected from the recursive reflecting mirrors 1 are received with the scanning of the scanner. Based on the reflecting light, the position and direction information of the car 2 are obtained to control the operation, running and spop. In inducing the unattended car in this way, the change in the equipment on ground and the running path are attained easily. |
