| 摘要 |
PURPOSE:To confirm whether the motion of a conveying vehicle is conducted as instructed or not by detecting levitation of a vehicle body from a rail or attraction to the rail, and transmitting its detection signal to a remote controller on the ground. CONSTITUTION:When levitation of a vehicle body 10 from rails or attraction to the rail is executed based on a command from a service managing computer (remote controller) 5 on the ground, execution confirmation signals are output from detectors 30, 31, and returned from a transmitter 31 of the body 10 side to the computer 5. If no motion according to the command is executed, the signal is not output. Even if it is executed, if a trouble exists in the receivers 30, 31, there is no reply. Accordingly, whether the body 10 side is normal or any trouble occurs can be judged on the ground according to presence/absence of the reply. Thus, an erroneous operation of the system is eliminated, and the operability of the vehicle 2 can be enhanced. |
