| 摘要 |
<p>PURPOSE:To enable the efficiency in a conveyor operation to be augmented by finding a latency based on the time required for an operation and the current time so as to allow the first priority to be given to an operation where the sum of the latency and the required carrying time which is stored in advance by operation, is maximum. CONSTITUTION:A shipping and/or receiving command signals are outputted from each of stations 1-3 a latency is found by a receiver and transmitter 40 based on the difference between a current time and a time required for an operation. And the time required by each of stations for the required operation is read out of the data which are stored in advance. Then, the sum of the latency and the required time for the conveyor operation is computed so as to allow the first priority to be given to the operation, the sum of which is largest among them. The priority for the rest of them is determined depending on the order in magnitude of their sum permitting conveyor command to be outputted to the respective carrying truck 30. This configuration enables the efficiency of conveyor operation to be augmented.</p> |
