| 摘要 |
PURPOSE: To reduce a load of a host control means which controls warehousing by outputting the response signals to request signals from sub control means to the host control means, selecting a sub control means by the host control means, and performing load delivery work for input and output by an automatic warehouse corresponding to the selected means. CONSTITUTION: First and second control computers 24 and 25 are connected to a stock control computer 21. Also automatic warehouses 1a and 1b are connected to the first control computer 24 through a railed car M, conveyors 7 to 11, and first and second warehouse computers 26a and 26b. An automatic warehouse 1c is connected to the second control computer 25 through a third warehouse computer 26c. Then the warehouse computers 26a to 26c are provided with data bases DB to DBc in which stock data is stored. In addition, the stock control computers 21 output request signals to request the input of load to the warehouse computers 26a to 26c, inputs response signals showing whether the input can be performed or not, and select the warehouse to which load is to be input. |
